mirror of https://github.com/rust-lang/rust.git
--bless all mir-opt tests.
This commit is contained in:
Ana-Maria Mihalache
parent
39b62533c7
commit
ef88769e4f
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@ -1,3 +1,5 @@
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// EMIT_MIR rustc.address_of_reborrow.SimplifyCfg-initial.after.mir
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fn address_of_reborrow() {
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let y = &[0; 10];
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let mut z = &mut [0; 10];
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@ -35,6 +37,7 @@ fn address_of_reborrow() {
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}
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// The normal borrows here should be preserved
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// EMIT_MIR rustc.borrow_and_cast.SimplifyCfg-initial.after.mir
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fn borrow_and_cast(mut x: i32) {
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let p = &x as *const i32;
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let q = &mut x as *const i32;
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@ -42,71 +45,3 @@ fn borrow_and_cast(mut x: i32) {
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}
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fn main() {}
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// START rustc.address_of_reborrow.SimplifyCfg-initial.after.mir
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// bb0: {
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// ...
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// _5 = &raw const (*_1); // & to *const casts
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// ...
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// _7 = &raw const (*_1);
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// ...
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// _11 = &raw const (*_1);
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// ...
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// _14 = &raw const (*_1);
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// ...
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// _16 = &raw const (*_1);
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// ...
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// _17 = &raw const (*_1); // & to *const coercions
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// ...
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// _18 = &raw const (*_1);
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// ...
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// _20 = &raw const (*_1);
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// ...
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// _22 = &raw const (*_1);
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// ...
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// _24 = &raw const (*_2); // &mut to *const casts
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// ...
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// _26 = &raw const (*_2);
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// ...
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// _30 = &raw const (*_2);
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// ...
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// _33 = &raw const (*_2);
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// ...
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// _34 = &raw const (*_2); // &mut to *const coercions
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// ...
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// _35 = &raw const (*_2);
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// ...
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// _37 = &raw const (*_2);
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// ...
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// _39 = &raw const (*_2);
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// ...
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// _41 = &raw mut (*_2); // &mut to *mut casts
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// ...
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// _43 = &raw mut (*_2);
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// ...
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// _47 = &raw mut (*_2);
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// ...
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// _50 = &raw mut (*_2);
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// ...
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// _51 = &raw mut (*_2); // &mut to *mut coercions
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// ...
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// _52 = &raw mut (*_2);
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// ...
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// _54 = &raw mut (*_2);
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// ...
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// _56 = &raw mut (*_2);
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// ...
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// }
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// END rustc.address_of_reborrow.SimplifyCfg-initial.after.mir
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// START rustc.borrow_and_cast.EraseRegions.after.mir
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// bb0: {
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// ...
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// _4 = &_1;
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// ...
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// _7 = &mut _1;
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// ...
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// _10 = &mut _1;
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// ...
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// }
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// END rustc.borrow_and_cast.EraseRegions.after.mir
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@ -0,0 +1,320 @@
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// MIR for `address_of_reborrow` after SimplifyCfg-initial
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| User Type Annotations
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| 0: Canonical { max_universe: U0, variables: [CanonicalVarInfo { kind: Ty(General(U0)) }], value: Ty(*const ^0) } at $DIR/address-of.rs:7:5: 7:18
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| 1: Canonical { max_universe: U0, variables: [CanonicalVarInfo { kind: Region(U0) }], value: Ty(*const dyn std::marker::Send) } at $DIR/address-of.rs:9:5: 9:25
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| 2: Canonical { max_universe: U0, variables: [CanonicalVarInfo { kind: Ty(General(U0)) }], value: Ty(*const ^0) } at $DIR/address-of.rs:13:12: 13:20
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| 3: Canonical { max_universe: U0, variables: [CanonicalVarInfo { kind: Ty(General(U0)) }], value: Ty(*const ^0) } at $DIR/address-of.rs:13:12: 13:20
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| 4: Canonical { max_universe: U0, variables: [], value: Ty(*const [i32; 10]) } at $DIR/address-of.rs:14:12: 14:28
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| 5: Canonical { max_universe: U0, variables: [], value: Ty(*const [i32; 10]) } at $DIR/address-of.rs:14:12: 14:28
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| 6: Canonical { max_universe: U0, variables: [CanonicalVarInfo { kind: Region(U0) }], value: Ty(*const dyn std::marker::Send) } at $DIR/address-of.rs:15:12: 15:27
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| 7: Canonical { max_universe: U0, variables: [CanonicalVarInfo { kind: Region(U0) }], value: Ty(*const dyn std::marker::Send) } at $DIR/address-of.rs:15:12: 15:27
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| 8: Canonical { max_universe: U0, variables: [], value: Ty(*const [i32]) } at $DIR/address-of.rs:16:12: 16:24
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| 9: Canonical { max_universe: U0, variables: [], value: Ty(*const [i32]) } at $DIR/address-of.rs:16:12: 16:24
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| 10: Canonical { max_universe: U0, variables: [CanonicalVarInfo { kind: Ty(General(U0)) }], value: Ty(*const ^0) } at $DIR/address-of.rs:18:5: 18:18
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| 11: Canonical { max_universe: U3, variables: [CanonicalVarInfo { kind: Region(U3) }], value: Ty(*const dyn std::marker::Send) } at $DIR/address-of.rs:20:5: 20:25
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| 12: Canonical { max_universe: U0, variables: [CanonicalVarInfo { kind: Ty(General(U0)) }], value: Ty(*const ^0) } at $DIR/address-of.rs:23:12: 23:20
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| 13: Canonical { max_universe: U0, variables: [CanonicalVarInfo { kind: Ty(General(U0)) }], value: Ty(*const ^0) } at $DIR/address-of.rs:23:12: 23:20
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| 14: Canonical { max_universe: U0, variables: [], value: Ty(*const [i32; 10]) } at $DIR/address-of.rs:24:12: 24:28
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| 15: Canonical { max_universe: U0, variables: [], value: Ty(*const [i32; 10]) } at $DIR/address-of.rs:24:12: 24:28
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| 16: Canonical { max_universe: U0, variables: [CanonicalVarInfo { kind: Region(U0) }], value: Ty(*const dyn std::marker::Send) } at $DIR/address-of.rs:25:12: 25:27
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| 17: Canonical { max_universe: U0, variables: [CanonicalVarInfo { kind: Region(U0) }], value: Ty(*const dyn std::marker::Send) } at $DIR/address-of.rs:25:12: 25:27
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| 18: Canonical { max_universe: U0, variables: [], value: Ty(*const [i32]) } at $DIR/address-of.rs:26:12: 26:24
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| 19: Canonical { max_universe: U0, variables: [], value: Ty(*const [i32]) } at $DIR/address-of.rs:26:12: 26:24
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| 20: Canonical { max_universe: U0, variables: [CanonicalVarInfo { kind: Ty(General(U0)) }], value: Ty(*mut ^0) } at $DIR/address-of.rs:28:5: 28:16
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| 21: Canonical { max_universe: U6, variables: [CanonicalVarInfo { kind: Region(U6) }], value: Ty(*mut dyn std::marker::Send) } at $DIR/address-of.rs:30:5: 30:23
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| 22: Canonical { max_universe: U0, variables: [CanonicalVarInfo { kind: Ty(General(U0)) }], value: Ty(*mut ^0) } at $DIR/address-of.rs:33:12: 33:18
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| 23: Canonical { max_universe: U0, variables: [CanonicalVarInfo { kind: Ty(General(U0)) }], value: Ty(*mut ^0) } at $DIR/address-of.rs:33:12: 33:18
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| 24: Canonical { max_universe: U0, variables: [], value: Ty(*mut [i32; 10]) } at $DIR/address-of.rs:34:12: 34:26
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| 25: Canonical { max_universe: U0, variables: [], value: Ty(*mut [i32; 10]) } at $DIR/address-of.rs:34:12: 34:26
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| 26: Canonical { max_universe: U0, variables: [CanonicalVarInfo { kind: Region(U0) }], value: Ty(*mut dyn std::marker::Send) } at $DIR/address-of.rs:35:12: 35:25
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| 27: Canonical { max_universe: U0, variables: [CanonicalVarInfo { kind: Region(U0) }], value: Ty(*mut dyn std::marker::Send) } at $DIR/address-of.rs:35:12: 35:25
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| 28: Canonical { max_universe: U0, variables: [], value: Ty(*mut [i32]) } at $DIR/address-of.rs:36:12: 36:22
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| 29: Canonical { max_universe: U0, variables: [], value: Ty(*mut [i32]) } at $DIR/address-of.rs:36:12: 36:22
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fn address_of_reborrow() -> () {
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let mut _0: (); // return place in scope 0 at $DIR/address-of.rs:3:26: 3:26
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let _1: &[i32; 10]; // in scope 0 at $DIR/address-of.rs:4:9: 4:10
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let _2: [i32; 10]; // in scope 0 at $DIR/address-of.rs:4:14: 4:21
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let mut _4: [i32; 10]; // in scope 0 at $DIR/address-of.rs:5:22: 5:29
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let _5: *const [i32; 10]; // in scope 0 at $DIR/address-of.rs:7:5: 7:18
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let mut _6: *const [i32; 10]; // in scope 0 at $DIR/address-of.rs:7:5: 7:18
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let _7: *const [i32; 10]; // in scope 0 at $DIR/address-of.rs:8:5: 8:26
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let _8: *const dyn std::marker::Send; // in scope 0 at $DIR/address-of.rs:9:5: 9:25
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let mut _9: *const dyn std::marker::Send; // in scope 0 at $DIR/address-of.rs:9:5: 9:25
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let mut _10: *const [i32; 10]; // in scope 0 at $DIR/address-of.rs:9:5: 9:6
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let _11: *const [i32]; // in scope 0 at $DIR/address-of.rs:10:5: 10:22
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let mut _12: *const [i32; 10]; // in scope 0 at $DIR/address-of.rs:10:5: 10:6
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let _13: *const i32; // in scope 0 at $DIR/address-of.rs:11:5: 11:20
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let mut _14: *const [i32; 10]; // in scope 0 at $DIR/address-of.rs:11:5: 11:6
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let mut _18: *const [i32; 10]; // in scope 0 at $DIR/address-of.rs:15:30: 15:31
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let mut _20: *const [i32; 10]; // in scope 0 at $DIR/address-of.rs:16:27: 16:28
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let _21: *const [i32; 10]; // in scope 0 at $DIR/address-of.rs:18:5: 18:18
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let mut _22: *const [i32; 10]; // in scope 0 at $DIR/address-of.rs:18:5: 18:18
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let _23: *const [i32; 10]; // in scope 0 at $DIR/address-of.rs:19:5: 19:26
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let _24: *const dyn std::marker::Send; // in scope 0 at $DIR/address-of.rs:20:5: 20:25
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let mut _25: *const dyn std::marker::Send; // in scope 0 at $DIR/address-of.rs:20:5: 20:25
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let mut _26: *const [i32; 10]; // in scope 0 at $DIR/address-of.rs:20:5: 20:6
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let _27: *const [i32]; // in scope 0 at $DIR/address-of.rs:21:5: 21:22
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let mut _28: *const [i32; 10]; // in scope 0 at $DIR/address-of.rs:21:5: 21:6
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let mut _32: *const [i32; 10]; // in scope 0 at $DIR/address-of.rs:25:30: 25:31
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let mut _34: *const [i32; 10]; // in scope 0 at $DIR/address-of.rs:26:27: 26:28
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let _35: *mut [i32; 10]; // in scope 0 at $DIR/address-of.rs:28:5: 28:16
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let mut _36: *mut [i32; 10]; // in scope 0 at $DIR/address-of.rs:28:5: 28:16
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let _37: *mut [i32; 10]; // in scope 0 at $DIR/address-of.rs:29:5: 29:24
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let _38: *mut dyn std::marker::Send; // in scope 0 at $DIR/address-of.rs:30:5: 30:23
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let mut _39: *mut dyn std::marker::Send; // in scope 0 at $DIR/address-of.rs:30:5: 30:23
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let mut _40: *mut [i32; 10]; // in scope 0 at $DIR/address-of.rs:30:5: 30:6
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let _41: *mut [i32]; // in scope 0 at $DIR/address-of.rs:31:5: 31:20
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let mut _42: *mut [i32; 10]; // in scope 0 at $DIR/address-of.rs:31:5: 31:6
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let mut _46: *mut [i32; 10]; // in scope 0 at $DIR/address-of.rs:35:28: 35:29
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let mut _48: *mut [i32; 10]; // in scope 0 at $DIR/address-of.rs:36:25: 36:26
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scope 1 {
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debug y => _1; // in scope 1 at $DIR/address-of.rs:4:9: 4:10
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let mut _3: &mut [i32; 10]; // in scope 1 at $DIR/address-of.rs:5:9: 5:14
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scope 2 {
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debug z => _3; // in scope 2 at $DIR/address-of.rs:5:9: 5:14
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let _15: *const [i32; 10] as UserTypeProjection { base: UserType(2), projs: [] }; // in scope 2 at $DIR/address-of.rs:13:9: 13:10
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scope 3 {
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debug p => _15; // in scope 3 at $DIR/address-of.rs:13:9: 13:10
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let _16: *const [i32; 10] as UserTypeProjection { base: UserType(4), projs: [] }; // in scope 3 at $DIR/address-of.rs:14:9: 14:10
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scope 4 {
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debug p => _16; // in scope 4 at $DIR/address-of.rs:14:9: 14:10
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let _17: *const dyn std::marker::Send as UserTypeProjection { base: UserType(6), projs: [] }; // in scope 4 at $DIR/address-of.rs:15:9: 15:10
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scope 5 {
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debug p => _17; // in scope 5 at $DIR/address-of.rs:15:9: 15:10
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let _19: *const [i32] as UserTypeProjection { base: UserType(8), projs: [] }; // in scope 5 at $DIR/address-of.rs:16:9: 16:10
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scope 6 {
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debug p => _19; // in scope 6 at $DIR/address-of.rs:16:9: 16:10
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let _29: *const [i32; 10] as UserTypeProjection { base: UserType(12), projs: [] }; // in scope 6 at $DIR/address-of.rs:23:9: 23:10
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scope 7 {
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debug p => _29; // in scope 7 at $DIR/address-of.rs:23:9: 23:10
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let _30: *const [i32; 10] as UserTypeProjection { base: UserType(14), projs: [] }; // in scope 7 at $DIR/address-of.rs:24:9: 24:10
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scope 8 {
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debug p => _30; // in scope 8 at $DIR/address-of.rs:24:9: 24:10
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let _31: *const dyn std::marker::Send as UserTypeProjection { base: UserType(16), projs: [] }; // in scope 8 at $DIR/address-of.rs:25:9: 25:10
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scope 9 {
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debug p => _31; // in scope 9 at $DIR/address-of.rs:25:9: 25:10
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let _33: *const [i32] as UserTypeProjection { base: UserType(18), projs: [] }; // in scope 9 at $DIR/address-of.rs:26:9: 26:10
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scope 10 {
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debug p => _33; // in scope 10 at $DIR/address-of.rs:26:9: 26:10
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let _43: *mut [i32; 10] as UserTypeProjection { base: UserType(22), projs: [] }; // in scope 10 at $DIR/address-of.rs:33:9: 33:10
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scope 11 {
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debug p => _43; // in scope 11 at $DIR/address-of.rs:33:9: 33:10
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let _44: *mut [i32; 10] as UserTypeProjection { base: UserType(24), projs: [] }; // in scope 11 at $DIR/address-of.rs:34:9: 34:10
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scope 12 {
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debug p => _44; // in scope 12 at $DIR/address-of.rs:34:9: 34:10
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let _45: *mut dyn std::marker::Send as UserTypeProjection { base: UserType(26), projs: [] }; // in scope 12 at $DIR/address-of.rs:35:9: 35:10
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scope 13 {
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debug p => _45; // in scope 13 at $DIR/address-of.rs:35:9: 35:10
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let _47: *mut [i32] as UserTypeProjection { base: UserType(28), projs: [] }; // in scope 13 at $DIR/address-of.rs:36:9: 36:10
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scope 14 {
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debug p => _47; // in scope 14 at $DIR/address-of.rs:36:9: 36:10
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}
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}
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}
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}
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}
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}
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}
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}
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}
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}
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}
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}
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}
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}
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bb0: {
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StorageLive(_1); // bb0[0]: scope 0 at $DIR/address-of.rs:4:9: 4:10
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StorageLive(_2); // bb0[1]: scope 0 at $DIR/address-of.rs:4:14: 4:21
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_2 = [const 0i32; 10]; // bb0[2]: scope 0 at $DIR/address-of.rs:4:14: 4:21
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// ty::Const
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// + ty: i32
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// + val: Value(Scalar(0x00000000))
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// mir::Constant
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// + span: $DIR/address-of.rs:4:15: 4:16
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// + literal: Const { ty: i32, val: Value(Scalar(0x00000000)) }
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_1 = &_2; // bb0[3]: scope 0 at $DIR/address-of.rs:4:13: 4:21
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FakeRead(ForLet, _1); // bb0[4]: scope 0 at $DIR/address-of.rs:4:9: 4:10
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StorageLive(_3); // bb0[5]: scope 1 at $DIR/address-of.rs:5:9: 5:14
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StorageLive(_4); // bb0[6]: scope 1 at $DIR/address-of.rs:5:22: 5:29
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_4 = [const 0i32; 10]; // bb0[7]: scope 1 at $DIR/address-of.rs:5:22: 5:29
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// ty::Const
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// + ty: i32
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// + val: Value(Scalar(0x00000000))
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// mir::Constant
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// + span: $DIR/address-of.rs:5:23: 5:24
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// + literal: Const { ty: i32, val: Value(Scalar(0x00000000)) }
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_3 = &mut _4; // bb0[8]: scope 1 at $DIR/address-of.rs:5:17: 5:29
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FakeRead(ForLet, _3); // bb0[9]: scope 1 at $DIR/address-of.rs:5:9: 5:14
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StorageLive(_5); // bb0[10]: scope 2 at $DIR/address-of.rs:7:5: 7:18
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StorageLive(_6); // bb0[11]: scope 2 at $DIR/address-of.rs:7:5: 7:18
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_6 = &raw const (*_1); // bb0[12]: scope 2 at $DIR/address-of.rs:7:5: 7:6
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AscribeUserType(_6, o, UserTypeProjection { base: UserType(0), projs: [] }); // bb0[13]: scope 2 at $DIR/address-of.rs:7:5: 7:18
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_5 = _6; // bb0[14]: scope 2 at $DIR/address-of.rs:7:5: 7:18
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StorageDead(_6); // bb0[15]: scope 2 at $DIR/address-of.rs:7:18: 7:19
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StorageDead(_5); // bb0[16]: scope 2 at $DIR/address-of.rs:7:18: 7:19
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StorageLive(_7); // bb0[17]: scope 2 at $DIR/address-of.rs:8:5: 8:26
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_7 = &raw const (*_1); // bb0[18]: scope 2 at $DIR/address-of.rs:8:5: 8:6
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StorageDead(_7); // bb0[19]: scope 2 at $DIR/address-of.rs:8:26: 8:27
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StorageLive(_8); // bb0[20]: scope 2 at $DIR/address-of.rs:9:5: 9:25
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StorageLive(_9); // bb0[21]: scope 2 at $DIR/address-of.rs:9:5: 9:25
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StorageLive(_10); // bb0[22]: scope 2 at $DIR/address-of.rs:9:5: 9:6
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_10 = &raw const (*_1); // bb0[23]: scope 2 at $DIR/address-of.rs:9:5: 9:6
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_9 = move _10 as *const dyn std::marker::Send (Pointer(Unsize)); // bb0[24]: scope 2 at $DIR/address-of.rs:9:5: 9:6
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StorageDead(_10); // bb0[25]: scope 2 at $DIR/address-of.rs:9:5: 9:6
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AscribeUserType(_9, o, UserTypeProjection { base: UserType(1), projs: [] }); // bb0[26]: scope 2 at $DIR/address-of.rs:9:5: 9:25
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_8 = _9; // bb0[27]: scope 2 at $DIR/address-of.rs:9:5: 9:25
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StorageDead(_9); // bb0[28]: scope 2 at $DIR/address-of.rs:9:25: 9:26
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StorageDead(_8); // bb0[29]: scope 2 at $DIR/address-of.rs:9:25: 9:26
|
||||
StorageLive(_11); // bb0[30]: scope 2 at $DIR/address-of.rs:10:5: 10:22
|
||||
StorageLive(_12); // bb0[31]: scope 2 at $DIR/address-of.rs:10:5: 10:6
|
||||
_12 = &raw const (*_1); // bb0[32]: scope 2 at $DIR/address-of.rs:10:5: 10:6
|
||||
_11 = move _12 as *const [i32] (Pointer(Unsize)); // bb0[33]: scope 2 at $DIR/address-of.rs:10:5: 10:6
|
||||
StorageDead(_12); // bb0[34]: scope 2 at $DIR/address-of.rs:10:5: 10:6
|
||||
StorageDead(_11); // bb0[35]: scope 2 at $DIR/address-of.rs:10:22: 10:23
|
||||
StorageLive(_13); // bb0[36]: scope 2 at $DIR/address-of.rs:11:5: 11:20
|
||||
StorageLive(_14); // bb0[37]: scope 2 at $DIR/address-of.rs:11:5: 11:6
|
||||
_14 = &raw const (*_1); // bb0[38]: scope 2 at $DIR/address-of.rs:11:5: 11:6
|
||||
_13 = move _14 as *const i32 (Pointer(ArrayToPointer)); // bb0[39]: scope 2 at $DIR/address-of.rs:11:5: 11:20
|
||||
StorageDead(_14); // bb0[40]: scope 2 at $DIR/address-of.rs:11:19: 11:20
|
||||
StorageDead(_13); // bb0[41]: scope 2 at $DIR/address-of.rs:11:20: 11:21
|
||||
StorageLive(_15); // bb0[42]: scope 2 at $DIR/address-of.rs:13:9: 13:10
|
||||
_15 = &raw const (*_1); // bb0[43]: scope 2 at $DIR/address-of.rs:13:23: 13:24
|
||||
FakeRead(ForLet, _15); // bb0[44]: scope 2 at $DIR/address-of.rs:13:9: 13:10
|
||||
AscribeUserType(_15, o, UserTypeProjection { base: UserType(3), projs: [] }); // bb0[45]: scope 2 at $DIR/address-of.rs:13:12: 13:20
|
||||
StorageLive(_16); // bb0[46]: scope 3 at $DIR/address-of.rs:14:9: 14:10
|
||||
_16 = &raw const (*_1); // bb0[47]: scope 3 at $DIR/address-of.rs:14:31: 14:32
|
||||
FakeRead(ForLet, _16); // bb0[48]: scope 3 at $DIR/address-of.rs:14:9: 14:10
|
||||
AscribeUserType(_16, o, UserTypeProjection { base: UserType(5), projs: [] }); // bb0[49]: scope 3 at $DIR/address-of.rs:14:12: 14:28
|
||||
StorageLive(_17); // bb0[50]: scope 4 at $DIR/address-of.rs:15:9: 15:10
|
||||
StorageLive(_18); // bb0[51]: scope 4 at $DIR/address-of.rs:15:30: 15:31
|
||||
_18 = &raw const (*_1); // bb0[52]: scope 4 at $DIR/address-of.rs:15:30: 15:31
|
||||
_17 = move _18 as *const dyn std::marker::Send (Pointer(Unsize)); // bb0[53]: scope 4 at $DIR/address-of.rs:15:30: 15:31
|
||||
StorageDead(_18); // bb0[54]: scope 4 at $DIR/address-of.rs:15:30: 15:31
|
||||
FakeRead(ForLet, _17); // bb0[55]: scope 4 at $DIR/address-of.rs:15:9: 15:10
|
||||
AscribeUserType(_17, o, UserTypeProjection { base: UserType(7), projs: [] }); // bb0[56]: scope 4 at $DIR/address-of.rs:15:12: 15:27
|
||||
StorageLive(_19); // bb0[57]: scope 5 at $DIR/address-of.rs:16:9: 16:10
|
||||
StorageLive(_20); // bb0[58]: scope 5 at $DIR/address-of.rs:16:27: 16:28
|
||||
_20 = &raw const (*_1); // bb0[59]: scope 5 at $DIR/address-of.rs:16:27: 16:28
|
||||
_19 = move _20 as *const [i32] (Pointer(Unsize)); // bb0[60]: scope 5 at $DIR/address-of.rs:16:27: 16:28
|
||||
StorageDead(_20); // bb0[61]: scope 5 at $DIR/address-of.rs:16:27: 16:28
|
||||
FakeRead(ForLet, _19); // bb0[62]: scope 5 at $DIR/address-of.rs:16:9: 16:10
|
||||
AscribeUserType(_19, o, UserTypeProjection { base: UserType(9), projs: [] }); // bb0[63]: scope 5 at $DIR/address-of.rs:16:12: 16:24
|
||||
StorageLive(_21); // bb0[64]: scope 6 at $DIR/address-of.rs:18:5: 18:18
|
||||
StorageLive(_22); // bb0[65]: scope 6 at $DIR/address-of.rs:18:5: 18:18
|
||||
_22 = &raw const (*_3); // bb0[66]: scope 6 at $DIR/address-of.rs:18:5: 18:6
|
||||
AscribeUserType(_22, o, UserTypeProjection { base: UserType(10), projs: [] }); // bb0[67]: scope 6 at $DIR/address-of.rs:18:5: 18:18
|
||||
_21 = _22; // bb0[68]: scope 6 at $DIR/address-of.rs:18:5: 18:18
|
||||
StorageDead(_22); // bb0[69]: scope 6 at $DIR/address-of.rs:18:18: 18:19
|
||||
StorageDead(_21); // bb0[70]: scope 6 at $DIR/address-of.rs:18:18: 18:19
|
||||
StorageLive(_23); // bb0[71]: scope 6 at $DIR/address-of.rs:19:5: 19:26
|
||||
_23 = &raw const (*_3); // bb0[72]: scope 6 at $DIR/address-of.rs:19:5: 19:6
|
||||
StorageDead(_23); // bb0[73]: scope 6 at $DIR/address-of.rs:19:26: 19:27
|
||||
StorageLive(_24); // bb0[74]: scope 6 at $DIR/address-of.rs:20:5: 20:25
|
||||
StorageLive(_25); // bb0[75]: scope 6 at $DIR/address-of.rs:20:5: 20:25
|
||||
StorageLive(_26); // bb0[76]: scope 6 at $DIR/address-of.rs:20:5: 20:6
|
||||
_26 = &raw const (*_3); // bb0[77]: scope 6 at $DIR/address-of.rs:20:5: 20:6
|
||||
_25 = move _26 as *const dyn std::marker::Send (Pointer(Unsize)); // bb0[78]: scope 6 at $DIR/address-of.rs:20:5: 20:6
|
||||
StorageDead(_26); // bb0[79]: scope 6 at $DIR/address-of.rs:20:5: 20:6
|
||||
AscribeUserType(_25, o, UserTypeProjection { base: UserType(11), projs: [] }); // bb0[80]: scope 6 at $DIR/address-of.rs:20:5: 20:25
|
||||
_24 = _25; // bb0[81]: scope 6 at $DIR/address-of.rs:20:5: 20:25
|
||||
StorageDead(_25); // bb0[82]: scope 6 at $DIR/address-of.rs:20:25: 20:26
|
||||
StorageDead(_24); // bb0[83]: scope 6 at $DIR/address-of.rs:20:25: 20:26
|
||||
StorageLive(_27); // bb0[84]: scope 6 at $DIR/address-of.rs:21:5: 21:22
|
||||
StorageLive(_28); // bb0[85]: scope 6 at $DIR/address-of.rs:21:5: 21:6
|
||||
_28 = &raw const (*_3); // bb0[86]: scope 6 at $DIR/address-of.rs:21:5: 21:6
|
||||
_27 = move _28 as *const [i32] (Pointer(Unsize)); // bb0[87]: scope 6 at $DIR/address-of.rs:21:5: 21:6
|
||||
StorageDead(_28); // bb0[88]: scope 6 at $DIR/address-of.rs:21:5: 21:6
|
||||
StorageDead(_27); // bb0[89]: scope 6 at $DIR/address-of.rs:21:22: 21:23
|
||||
StorageLive(_29); // bb0[90]: scope 6 at $DIR/address-of.rs:23:9: 23:10
|
||||
_29 = &raw const (*_3); // bb0[91]: scope 6 at $DIR/address-of.rs:23:23: 23:24
|
||||
FakeRead(ForLet, _29); // bb0[92]: scope 6 at $DIR/address-of.rs:23:9: 23:10
|
||||
AscribeUserType(_29, o, UserTypeProjection { base: UserType(13), projs: [] }); // bb0[93]: scope 6 at $DIR/address-of.rs:23:12: 23:20
|
||||
StorageLive(_30); // bb0[94]: scope 7 at $DIR/address-of.rs:24:9: 24:10
|
||||
_30 = &raw const (*_3); // bb0[95]: scope 7 at $DIR/address-of.rs:24:31: 24:32
|
||||
FakeRead(ForLet, _30); // bb0[96]: scope 7 at $DIR/address-of.rs:24:9: 24:10
|
||||
AscribeUserType(_30, o, UserTypeProjection { base: UserType(15), projs: [] }); // bb0[97]: scope 7 at $DIR/address-of.rs:24:12: 24:28
|
||||
StorageLive(_31); // bb0[98]: scope 8 at $DIR/address-of.rs:25:9: 25:10
|
||||
StorageLive(_32); // bb0[99]: scope 8 at $DIR/address-of.rs:25:30: 25:31
|
||||
_32 = &raw const (*_3); // bb0[100]: scope 8 at $DIR/address-of.rs:25:30: 25:31
|
||||
_31 = move _32 as *const dyn std::marker::Send (Pointer(Unsize)); // bb0[101]: scope 8 at $DIR/address-of.rs:25:30: 25:31
|
||||
StorageDead(_32); // bb0[102]: scope 8 at $DIR/address-of.rs:25:30: 25:31
|
||||
FakeRead(ForLet, _31); // bb0[103]: scope 8 at $DIR/address-of.rs:25:9: 25:10
|
||||
AscribeUserType(_31, o, UserTypeProjection { base: UserType(17), projs: [] }); // bb0[104]: scope 8 at $DIR/address-of.rs:25:12: 25:27
|
||||
StorageLive(_33); // bb0[105]: scope 9 at $DIR/address-of.rs:26:9: 26:10
|
||||
StorageLive(_34); // bb0[106]: scope 9 at $DIR/address-of.rs:26:27: 26:28
|
||||
_34 = &raw const (*_3); // bb0[107]: scope 9 at $DIR/address-of.rs:26:27: 26:28
|
||||
_33 = move _34 as *const [i32] (Pointer(Unsize)); // bb0[108]: scope 9 at $DIR/address-of.rs:26:27: 26:28
|
||||
StorageDead(_34); // bb0[109]: scope 9 at $DIR/address-of.rs:26:27: 26:28
|
||||
FakeRead(ForLet, _33); // bb0[110]: scope 9 at $DIR/address-of.rs:26:9: 26:10
|
||||
AscribeUserType(_33, o, UserTypeProjection { base: UserType(19), projs: [] }); // bb0[111]: scope 9 at $DIR/address-of.rs:26:12: 26:24
|
||||
StorageLive(_35); // bb0[112]: scope 10 at $DIR/address-of.rs:28:5: 28:16
|
||||
StorageLive(_36); // bb0[113]: scope 10 at $DIR/address-of.rs:28:5: 28:16
|
||||
_36 = &raw mut (*_3); // bb0[114]: scope 10 at $DIR/address-of.rs:28:5: 28:6
|
||||
AscribeUserType(_36, o, UserTypeProjection { base: UserType(20), projs: [] }); // bb0[115]: scope 10 at $DIR/address-of.rs:28:5: 28:16
|
||||
_35 = _36; // bb0[116]: scope 10 at $DIR/address-of.rs:28:5: 28:16
|
||||
StorageDead(_36); // bb0[117]: scope 10 at $DIR/address-of.rs:28:16: 28:17
|
||||
StorageDead(_35); // bb0[118]: scope 10 at $DIR/address-of.rs:28:16: 28:17
|
||||
StorageLive(_37); // bb0[119]: scope 10 at $DIR/address-of.rs:29:5: 29:24
|
||||
_37 = &raw mut (*_3); // bb0[120]: scope 10 at $DIR/address-of.rs:29:5: 29:6
|
||||
StorageDead(_37); // bb0[121]: scope 10 at $DIR/address-of.rs:29:24: 29:25
|
||||
StorageLive(_38); // bb0[122]: scope 10 at $DIR/address-of.rs:30:5: 30:23
|
||||
StorageLive(_39); // bb0[123]: scope 10 at $DIR/address-of.rs:30:5: 30:23
|
||||
StorageLive(_40); // bb0[124]: scope 10 at $DIR/address-of.rs:30:5: 30:6
|
||||
_40 = &raw mut (*_3); // bb0[125]: scope 10 at $DIR/address-of.rs:30:5: 30:6
|
||||
_39 = move _40 as *mut dyn std::marker::Send (Pointer(Unsize)); // bb0[126]: scope 10 at $DIR/address-of.rs:30:5: 30:6
|
||||
StorageDead(_40); // bb0[127]: scope 10 at $DIR/address-of.rs:30:5: 30:6
|
||||
AscribeUserType(_39, o, UserTypeProjection { base: UserType(21), projs: [] }); // bb0[128]: scope 10 at $DIR/address-of.rs:30:5: 30:23
|
||||
_38 = _39; // bb0[129]: scope 10 at $DIR/address-of.rs:30:5: 30:23
|
||||
StorageDead(_39); // bb0[130]: scope 10 at $DIR/address-of.rs:30:23: 30:24
|
||||
StorageDead(_38); // bb0[131]: scope 10 at $DIR/address-of.rs:30:23: 30:24
|
||||
StorageLive(_41); // bb0[132]: scope 10 at $DIR/address-of.rs:31:5: 31:20
|
||||
StorageLive(_42); // bb0[133]: scope 10 at $DIR/address-of.rs:31:5: 31:6
|
||||
_42 = &raw mut (*_3); // bb0[134]: scope 10 at $DIR/address-of.rs:31:5: 31:6
|
||||
_41 = move _42 as *mut [i32] (Pointer(Unsize)); // bb0[135]: scope 10 at $DIR/address-of.rs:31:5: 31:6
|
||||
StorageDead(_42); // bb0[136]: scope 10 at $DIR/address-of.rs:31:5: 31:6
|
||||
StorageDead(_41); // bb0[137]: scope 10 at $DIR/address-of.rs:31:20: 31:21
|
||||
StorageLive(_43); // bb0[138]: scope 10 at $DIR/address-of.rs:33:9: 33:10
|
||||
_43 = &raw mut (*_3); // bb0[139]: scope 10 at $DIR/address-of.rs:33:21: 33:22
|
||||
FakeRead(ForLet, _43); // bb0[140]: scope 10 at $DIR/address-of.rs:33:9: 33:10
|
||||
AscribeUserType(_43, o, UserTypeProjection { base: UserType(23), projs: [] }); // bb0[141]: scope 10 at $DIR/address-of.rs:33:12: 33:18
|
||||
StorageLive(_44); // bb0[142]: scope 11 at $DIR/address-of.rs:34:9: 34:10
|
||||
_44 = &raw mut (*_3); // bb0[143]: scope 11 at $DIR/address-of.rs:34:29: 34:30
|
||||
FakeRead(ForLet, _44); // bb0[144]: scope 11 at $DIR/address-of.rs:34:9: 34:10
|
||||
AscribeUserType(_44, o, UserTypeProjection { base: UserType(25), projs: [] }); // bb0[145]: scope 11 at $DIR/address-of.rs:34:12: 34:26
|
||||
StorageLive(_45); // bb0[146]: scope 12 at $DIR/address-of.rs:35:9: 35:10
|
||||
StorageLive(_46); // bb0[147]: scope 12 at $DIR/address-of.rs:35:28: 35:29
|
||||
_46 = &raw mut (*_3); // bb0[148]: scope 12 at $DIR/address-of.rs:35:28: 35:29
|
||||
_45 = move _46 as *mut dyn std::marker::Send (Pointer(Unsize)); // bb0[149]: scope 12 at $DIR/address-of.rs:35:28: 35:29
|
||||
StorageDead(_46); // bb0[150]: scope 12 at $DIR/address-of.rs:35:28: 35:29
|
||||
FakeRead(ForLet, _45); // bb0[151]: scope 12 at $DIR/address-of.rs:35:9: 35:10
|
||||
AscribeUserType(_45, o, UserTypeProjection { base: UserType(27), projs: [] }); // bb0[152]: scope 12 at $DIR/address-of.rs:35:12: 35:25
|
||||
StorageLive(_47); // bb0[153]: scope 13 at $DIR/address-of.rs:36:9: 36:10
|
||||
StorageLive(_48); // bb0[154]: scope 13 at $DIR/address-of.rs:36:25: 36:26
|
||||
_48 = &raw mut (*_3); // bb0[155]: scope 13 at $DIR/address-of.rs:36:25: 36:26
|
||||
_47 = move _48 as *mut [i32] (Pointer(Unsize)); // bb0[156]: scope 13 at $DIR/address-of.rs:36:25: 36:26
|
||||
StorageDead(_48); // bb0[157]: scope 13 at $DIR/address-of.rs:36:25: 36:26
|
||||
FakeRead(ForLet, _47); // bb0[158]: scope 13 at $DIR/address-of.rs:36:9: 36:10
|
||||
AscribeUserType(_47, o, UserTypeProjection { base: UserType(29), projs: [] }); // bb0[159]: scope 13 at $DIR/address-of.rs:36:12: 36:22
|
||||
_0 = (); // bb0[160]: scope 0 at $DIR/address-of.rs:3:26: 37:2
|
||||
StorageDead(_47); // bb0[161]: scope 13 at $DIR/address-of.rs:37:1: 37:2
|
||||
StorageDead(_45); // bb0[162]: scope 12 at $DIR/address-of.rs:37:1: 37:2
|
||||
StorageDead(_44); // bb0[163]: scope 11 at $DIR/address-of.rs:37:1: 37:2
|
||||
StorageDead(_43); // bb0[164]: scope 10 at $DIR/address-of.rs:37:1: 37:2
|
||||
StorageDead(_33); // bb0[165]: scope 9 at $DIR/address-of.rs:37:1: 37:2
|
||||
StorageDead(_31); // bb0[166]: scope 8 at $DIR/address-of.rs:37:1: 37:2
|
||||
StorageDead(_30); // bb0[167]: scope 7 at $DIR/address-of.rs:37:1: 37:2
|
||||
StorageDead(_29); // bb0[168]: scope 6 at $DIR/address-of.rs:37:1: 37:2
|
||||
StorageDead(_19); // bb0[169]: scope 5 at $DIR/address-of.rs:37:1: 37:2
|
||||
StorageDead(_17); // bb0[170]: scope 4 at $DIR/address-of.rs:37:1: 37:2
|
||||
StorageDead(_16); // bb0[171]: scope 3 at $DIR/address-of.rs:37:1: 37:2
|
||||
StorageDead(_15); // bb0[172]: scope 2 at $DIR/address-of.rs:37:1: 37:2
|
||||
StorageDead(_4); // bb0[173]: scope 1 at $DIR/address-of.rs:37:1: 37:2
|
||||
StorageDead(_3); // bb0[174]: scope 1 at $DIR/address-of.rs:37:1: 37:2
|
||||
StorageDead(_2); // bb0[175]: scope 0 at $DIR/address-of.rs:37:1: 37:2
|
||||
StorageDead(_1); // bb0[176]: scope 0 at $DIR/address-of.rs:37:1: 37:2
|
||||
return; // bb0[177]: scope 0 at $DIR/address-of.rs:37:2: 37:2
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,47 @@
|
|||
// MIR for `borrow_and_cast` after SimplifyCfg-initial
|
||||
|
||||
fn borrow_and_cast(_1: i32) -> () {
|
||||
debug x => _1; // in scope 0 at $DIR/address-of.rs:41:20: 41:25
|
||||
let mut _0: (); // return place in scope 0 at $DIR/address-of.rs:41:32: 41:32
|
||||
let _2: *const i32; // in scope 0 at $DIR/address-of.rs:42:9: 42:10
|
||||
let _3: &i32; // in scope 0 at $DIR/address-of.rs:42:13: 42:15
|
||||
let _5: &mut i32; // in scope 0 at $DIR/address-of.rs:43:13: 43:19
|
||||
let mut _7: &mut i32; // in scope 0 at $DIR/address-of.rs:44:13: 44:19
|
||||
scope 1 {
|
||||
debug p => _2; // in scope 1 at $DIR/address-of.rs:42:9: 42:10
|
||||
let _4: *const i32; // in scope 1 at $DIR/address-of.rs:43:9: 43:10
|
||||
scope 2 {
|
||||
debug q => _4; // in scope 2 at $DIR/address-of.rs:43:9: 43:10
|
||||
let _6: *mut i32; // in scope 2 at $DIR/address-of.rs:44:9: 44:10
|
||||
scope 3 {
|
||||
debug r => _6; // in scope 3 at $DIR/address-of.rs:44:9: 44:10
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
bb0: {
|
||||
StorageLive(_2); // bb0[0]: scope 0 at $DIR/address-of.rs:42:9: 42:10
|
||||
StorageLive(_3); // bb0[1]: scope 0 at $DIR/address-of.rs:42:13: 42:15
|
||||
_3 = &_1; // bb0[2]: scope 0 at $DIR/address-of.rs:42:13: 42:15
|
||||
_2 = &raw const (*_3); // bb0[3]: scope 0 at $DIR/address-of.rs:42:13: 42:15
|
||||
FakeRead(ForLet, _2); // bb0[4]: scope 0 at $DIR/address-of.rs:42:9: 42:10
|
||||
StorageDead(_3); // bb0[5]: scope 0 at $DIR/address-of.rs:42:29: 42:30
|
||||
StorageLive(_4); // bb0[6]: scope 1 at $DIR/address-of.rs:43:9: 43:10
|
||||
StorageLive(_5); // bb0[7]: scope 1 at $DIR/address-of.rs:43:13: 43:19
|
||||
_5 = &mut _1; // bb0[8]: scope 1 at $DIR/address-of.rs:43:13: 43:19
|
||||
_4 = &raw const (*_5); // bb0[9]: scope 1 at $DIR/address-of.rs:43:13: 43:19
|
||||
FakeRead(ForLet, _4); // bb0[10]: scope 1 at $DIR/address-of.rs:43:9: 43:10
|
||||
StorageDead(_5); // bb0[11]: scope 1 at $DIR/address-of.rs:43:33: 43:34
|
||||
StorageLive(_6); // bb0[12]: scope 2 at $DIR/address-of.rs:44:9: 44:10
|
||||
StorageLive(_7); // bb0[13]: scope 2 at $DIR/address-of.rs:44:13: 44:19
|
||||
_7 = &mut _1; // bb0[14]: scope 2 at $DIR/address-of.rs:44:13: 44:19
|
||||
_6 = &raw mut (*_7); // bb0[15]: scope 2 at $DIR/address-of.rs:44:13: 44:19
|
||||
FakeRead(ForLet, _6); // bb0[16]: scope 2 at $DIR/address-of.rs:44:9: 44:10
|
||||
StorageDead(_7); // bb0[17]: scope 2 at $DIR/address-of.rs:44:31: 44:32
|
||||
_0 = (); // bb0[18]: scope 0 at $DIR/address-of.rs:41:32: 45:2
|
||||
StorageDead(_6); // bb0[19]: scope 2 at $DIR/address-of.rs:45:1: 45:2
|
||||
StorageDead(_4); // bb0[20]: scope 1 at $DIR/address-of.rs:45:1: 45:2
|
||||
StorageDead(_2); // bb0[21]: scope 0 at $DIR/address-of.rs:45:1: 45:2
|
||||
return; // bb0[22]: scope 0 at $DIR/address-of.rs:45:2: 45:2
|
||||
}
|
||||
}
|
||||
|
|
@ -7,35 +7,10 @@ unsafe fn foo(z: *mut usize) -> u32 {
|
|||
99
|
||||
}
|
||||
|
||||
// EMIT_MIR rustc.main.SimplifyCfg-elaborate-drops.after.mir
|
||||
fn main() {
|
||||
let mut x = [42, 43, 44];
|
||||
let mut y = 1;
|
||||
let z: *mut usize = &mut y;
|
||||
x[y] = unsafe { foo(z) };
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.main.SimplifyCfg-elaborate-drops.after.mir
|
||||
// bb0: {
|
||||
// ...
|
||||
// _4 = &mut _2;
|
||||
// _3 = &raw mut (*_4);
|
||||
// ...
|
||||
// _6 = _3;
|
||||
// _5 = const foo(move _6) -> bb1;
|
||||
// }
|
||||
//
|
||||
// bb1: {
|
||||
// ...
|
||||
// _7 = _2;
|
||||
// _8 = Len(_1);
|
||||
// _9 = Lt(_7, _8);
|
||||
// assert(move _9, "index out of bounds: the len is move _8 but the index is _7") -> bb2;
|
||||
// }
|
||||
//
|
||||
// bb2: {
|
||||
// _1[_7] = move _5;
|
||||
// ...
|
||||
// return;
|
||||
// }
|
||||
// END rustc.main.SimplifyCfg-elaborate-drops.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,91 @@
|
|||
// MIR for `main` after SimplifyCfg-elaborate-drops
|
||||
|
||||
fn main() -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/array-index-is-temporary.rs:11:11: 11:11
|
||||
let mut _1: [u32; 3]; // in scope 0 at $DIR/array-index-is-temporary.rs:12:9: 12:14
|
||||
let mut _4: &mut usize; // in scope 0 at $DIR/array-index-is-temporary.rs:14:25: 14:31
|
||||
let mut _5: u32; // in scope 0 at $DIR/array-index-is-temporary.rs:15:12: 15:29
|
||||
let mut _6: *mut usize; // in scope 0 at $DIR/array-index-is-temporary.rs:15:25: 15:26
|
||||
let _7: usize; // in scope 0 at $DIR/array-index-is-temporary.rs:15:7: 15:8
|
||||
let mut _8: usize; // in scope 0 at $DIR/array-index-is-temporary.rs:15:5: 15:9
|
||||
let mut _9: bool; // in scope 0 at $DIR/array-index-is-temporary.rs:15:5: 15:9
|
||||
scope 1 {
|
||||
debug x => _1; // in scope 1 at $DIR/array-index-is-temporary.rs:12:9: 12:14
|
||||
let mut _2: usize; // in scope 1 at $DIR/array-index-is-temporary.rs:13:9: 13:14
|
||||
scope 2 {
|
||||
debug y => _2; // in scope 2 at $DIR/array-index-is-temporary.rs:13:9: 13:14
|
||||
let _3: *mut usize as UserTypeProjection { base: UserType(0), projs: [] }; // in scope 2 at $DIR/array-index-is-temporary.rs:14:9: 14:10
|
||||
scope 3 {
|
||||
debug z => _3; // in scope 3 at $DIR/array-index-is-temporary.rs:14:9: 14:10
|
||||
scope 4 {
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
bb0: {
|
||||
StorageLive(_1); // bb0[0]: scope 0 at $DIR/array-index-is-temporary.rs:12:9: 12:14
|
||||
_1 = [const 42u32, const 43u32, const 44u32]; // bb0[1]: scope 0 at $DIR/array-index-is-temporary.rs:12:17: 12:29
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x0000002a))
|
||||
// mir::Constant
|
||||
// + span: $DIR/array-index-is-temporary.rs:12:18: 12:20
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x0000002a)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x0000002b))
|
||||
// mir::Constant
|
||||
// + span: $DIR/array-index-is-temporary.rs:12:22: 12:24
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x0000002b)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x0000002c))
|
||||
// mir::Constant
|
||||
// + span: $DIR/array-index-is-temporary.rs:12:26: 12:28
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x0000002c)) }
|
||||
StorageLive(_2); // bb0[2]: scope 1 at $DIR/array-index-is-temporary.rs:13:9: 13:14
|
||||
_2 = const 1usize; // bb0[3]: scope 1 at $DIR/array-index-is-temporary.rs:13:17: 13:18
|
||||
// ty::Const
|
||||
// + ty: usize
|
||||
// + val: Value(Scalar(0x0000000000000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/array-index-is-temporary.rs:13:17: 13:18
|
||||
// + literal: Const { ty: usize, val: Value(Scalar(0x0000000000000001)) }
|
||||
StorageLive(_3); // bb0[4]: scope 2 at $DIR/array-index-is-temporary.rs:14:9: 14:10
|
||||
StorageLive(_4); // bb0[5]: scope 2 at $DIR/array-index-is-temporary.rs:14:25: 14:31
|
||||
_4 = &mut _2; // bb0[6]: scope 2 at $DIR/array-index-is-temporary.rs:14:25: 14:31
|
||||
_3 = &raw mut (*_4); // bb0[7]: scope 2 at $DIR/array-index-is-temporary.rs:14:25: 14:31
|
||||
StorageDead(_4); // bb0[8]: scope 2 at $DIR/array-index-is-temporary.rs:14:31: 14:32
|
||||
StorageLive(_5); // bb0[9]: scope 3 at $DIR/array-index-is-temporary.rs:15:12: 15:29
|
||||
StorageLive(_6); // bb0[10]: scope 4 at $DIR/array-index-is-temporary.rs:15:25: 15:26
|
||||
_6 = _3; // bb0[11]: scope 4 at $DIR/array-index-is-temporary.rs:15:25: 15:26
|
||||
_5 = const foo(move _6) -> bb1; // bb0[12]: scope 4 at $DIR/array-index-is-temporary.rs:15:21: 15:27
|
||||
// ty::Const
|
||||
// + ty: unsafe fn(*mut usize) -> u32 {foo}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/array-index-is-temporary.rs:15:21: 15:24
|
||||
// + literal: Const { ty: unsafe fn(*mut usize) -> u32 {foo}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb1: {
|
||||
StorageDead(_6); // bb1[0]: scope 4 at $DIR/array-index-is-temporary.rs:15:26: 15:27
|
||||
StorageLive(_7); // bb1[1]: scope 3 at $DIR/array-index-is-temporary.rs:15:7: 15:8
|
||||
_7 = _2; // bb1[2]: scope 3 at $DIR/array-index-is-temporary.rs:15:7: 15:8
|
||||
_8 = Len(_1); // bb1[3]: scope 3 at $DIR/array-index-is-temporary.rs:15:5: 15:9
|
||||
_9 = Lt(_7, _8); // bb1[4]: scope 3 at $DIR/array-index-is-temporary.rs:15:5: 15:9
|
||||
assert(move _9, "index out of bounds: the len is move _8 but the index is _7") -> bb2; // bb1[5]: scope 3 at $DIR/array-index-is-temporary.rs:15:5: 15:9
|
||||
}
|
||||
|
||||
bb2: {
|
||||
_1[_7] = move _5; // bb2[0]: scope 3 at $DIR/array-index-is-temporary.rs:15:5: 15:29
|
||||
StorageDead(_5); // bb2[1]: scope 3 at $DIR/array-index-is-temporary.rs:15:28: 15:29
|
||||
StorageDead(_7); // bb2[2]: scope 3 at $DIR/array-index-is-temporary.rs:15:29: 15:30
|
||||
_0 = (); // bb2[3]: scope 0 at $DIR/array-index-is-temporary.rs:11:11: 16:2
|
||||
StorageDead(_3); // bb2[4]: scope 2 at $DIR/array-index-is-temporary.rs:16:1: 16:2
|
||||
StorageDead(_2); // bb2[5]: scope 1 at $DIR/array-index-is-temporary.rs:16:1: 16:2
|
||||
StorageDead(_1); // bb2[6]: scope 0 at $DIR/array-index-is-temporary.rs:16:1: 16:2
|
||||
return; // bb2[7]: scope 0 at $DIR/array-index-is-temporary.rs:16:2: 16:2
|
||||
}
|
||||
}
|
||||
|
|
@ -2,6 +2,7 @@
|
|||
|
||||
#![feature(box_syntax)]
|
||||
|
||||
// EMIT_MIR rustc.main.ElaborateDrops.before.mir
|
||||
fn main() {
|
||||
let x = box S::new();
|
||||
drop(x);
|
||||
|
|
@ -18,60 +19,3 @@ impl Drop for S {
|
|||
println!("splat!");
|
||||
}
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.main.ElaborateDrops.before.mir
|
||||
// let mut _0: ();
|
||||
// let _1: std::boxed::Box<S>;
|
||||
// let mut _2: std::boxed::Box<S>;
|
||||
// let _3: ();
|
||||
// let mut _4: std::boxed::Box<S>;
|
||||
// scope 1 {
|
||||
// debug x => _1;
|
||||
// }
|
||||
// bb0: {
|
||||
// StorageLive(_1);
|
||||
// StorageLive(_2);
|
||||
// _2 = Box(S);
|
||||
// (*_2) = const S::new() -> [return: bb2, unwind: bb3];
|
||||
// }
|
||||
//
|
||||
// bb1 (cleanup): {
|
||||
// resume;
|
||||
// }
|
||||
//
|
||||
// bb2: {
|
||||
// _1 = move _2;
|
||||
// drop(_2) -> bb4;
|
||||
// }
|
||||
//
|
||||
// bb3 (cleanup): {
|
||||
// drop(_2) -> bb1;
|
||||
// }
|
||||
//
|
||||
// bb4: {
|
||||
// StorageDead(_2);
|
||||
// StorageLive(_3);
|
||||
// StorageLive(_4);
|
||||
// _4 = move _1;
|
||||
// _3 = const std::mem::drop::<std::boxed::Box<S>>(move _4) -> [return: bb5, unwind: bb7];
|
||||
// }
|
||||
//
|
||||
// bb5: {
|
||||
// StorageDead(_4);
|
||||
// StorageDead(_3);
|
||||
// _0 = ();
|
||||
// drop(_1) -> bb8;
|
||||
// }
|
||||
// bb6 (cleanup): {
|
||||
// drop(_1) -> bb1;
|
||||
// }
|
||||
// bb7 (cleanup): {
|
||||
// drop(_4) -> bb6;
|
||||
// }
|
||||
// bb8: {
|
||||
// StorageDead(_1);
|
||||
// return;
|
||||
// }
|
||||
// }
|
||||
// END rustc.main.ElaborateDrops.before.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,72 @@
|
|||
// MIR for `main` before ElaborateDrops
|
||||
|
||||
fn main() -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/box_expr.rs:6:11: 6:11
|
||||
let _1: std::boxed::Box<S>; // in scope 0 at $DIR/box_expr.rs:7:9: 7:10
|
||||
let mut _2: std::boxed::Box<S>; // in scope 0 at $DIR/box_expr.rs:7:13: 7:25
|
||||
let _3: (); // in scope 0 at $DIR/box_expr.rs:8:5: 8:12
|
||||
let mut _4: std::boxed::Box<S>; // in scope 0 at $DIR/box_expr.rs:8:10: 8:11
|
||||
scope 1 {
|
||||
debug x => _1; // in scope 1 at $DIR/box_expr.rs:7:9: 7:10
|
||||
}
|
||||
|
||||
bb0: {
|
||||
StorageLive(_1); // bb0[0]: scope 0 at $DIR/box_expr.rs:7:9: 7:10
|
||||
StorageLive(_2); // bb0[1]: scope 0 at $DIR/box_expr.rs:7:13: 7:25
|
||||
_2 = Box(S); // bb0[2]: scope 0 at $DIR/box_expr.rs:7:13: 7:25
|
||||
(*_2) = const S::new() -> [return: bb2, unwind: bb3]; // bb0[3]: scope 0 at $DIR/box_expr.rs:7:17: 7:25
|
||||
// ty::Const
|
||||
// + ty: fn() -> S {S::new}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/box_expr.rs:7:17: 7:23
|
||||
// + literal: Const { ty: fn() -> S {S::new}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb1 (cleanup): {
|
||||
resume; // bb1[0]: scope 0 at $DIR/box_expr.rs:6:1: 9:2
|
||||
}
|
||||
|
||||
bb2: {
|
||||
_1 = move _2; // bb2[0]: scope 0 at $DIR/box_expr.rs:7:13: 7:25
|
||||
drop(_2) -> bb4; // bb2[1]: scope 0 at $DIR/box_expr.rs:7:24: 7:25
|
||||
}
|
||||
|
||||
bb3 (cleanup): {
|
||||
drop(_2) -> bb1; // bb3[0]: scope 0 at $DIR/box_expr.rs:7:24: 7:25
|
||||
}
|
||||
|
||||
bb4: {
|
||||
StorageDead(_2); // bb4[0]: scope 0 at $DIR/box_expr.rs:7:24: 7:25
|
||||
StorageLive(_3); // bb4[1]: scope 1 at $DIR/box_expr.rs:8:5: 8:12
|
||||
StorageLive(_4); // bb4[2]: scope 1 at $DIR/box_expr.rs:8:10: 8:11
|
||||
_4 = move _1; // bb4[3]: scope 1 at $DIR/box_expr.rs:8:10: 8:11
|
||||
_3 = const std::mem::drop::<std::boxed::Box<S>>(move _4) -> [return: bb5, unwind: bb7]; // bb4[4]: scope 1 at $DIR/box_expr.rs:8:5: 8:12
|
||||
// ty::Const
|
||||
// + ty: fn(std::boxed::Box<S>) {std::mem::drop::<std::boxed::Box<S>>}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/box_expr.rs:8:5: 8:9
|
||||
// + literal: Const { ty: fn(std::boxed::Box<S>) {std::mem::drop::<std::boxed::Box<S>>}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb5: {
|
||||
StorageDead(_4); // bb5[0]: scope 1 at $DIR/box_expr.rs:8:11: 8:12
|
||||
StorageDead(_3); // bb5[1]: scope 1 at $DIR/box_expr.rs:8:12: 8:13
|
||||
_0 = (); // bb5[2]: scope 0 at $DIR/box_expr.rs:6:11: 9:2
|
||||
drop(_1) -> bb8; // bb5[3]: scope 0 at $DIR/box_expr.rs:9:1: 9:2
|
||||
}
|
||||
|
||||
bb6 (cleanup): {
|
||||
drop(_1) -> bb1; // bb6[0]: scope 0 at $DIR/box_expr.rs:9:1: 9:2
|
||||
}
|
||||
|
||||
bb7 (cleanup): {
|
||||
drop(_4) -> bb6; // bb7[0]: scope 1 at $DIR/box_expr.rs:8:11: 8:12
|
||||
}
|
||||
|
||||
bb8: {
|
||||
StorageDead(_1); // bb8[0]: scope 0 at $DIR/box_expr.rs:9:1: 9:2
|
||||
return; // bb8[1]: scope 0 at $DIR/box_expr.rs:9:2: 9:2
|
||||
}
|
||||
}
|
||||
|
|
@ -1,15 +1,7 @@
|
|||
// compile-flags: -Z mir-opt-level=0
|
||||
|
||||
// EMIT_MIR rustc.main.SimplifyCfg-elaborate-drops.after.mir
|
||||
fn main() {
|
||||
let x = b"foo";
|
||||
let y = [5u8, b'x'];
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.main.SimplifyCfg-elaborate-drops.after.mir
|
||||
// ...
|
||||
// _1 = const b"foo";
|
||||
// ...
|
||||
// _2 = [const 5u8, const 120u8];
|
||||
// ...
|
||||
// END rustc.main.SimplifyCfg-elaborate-drops.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,46 @@
|
|||
// MIR for `main` after SimplifyCfg-elaborate-drops
|
||||
|
||||
fn main() -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/byte_slice.rs:4:11: 4:11
|
||||
let _1: &[u8; 3]; // in scope 0 at $DIR/byte_slice.rs:5:9: 5:10
|
||||
scope 1 {
|
||||
debug x => _1; // in scope 1 at $DIR/byte_slice.rs:5:9: 5:10
|
||||
let _2: [u8; 2]; // in scope 1 at $DIR/byte_slice.rs:6:9: 6:10
|
||||
scope 2 {
|
||||
debug y => _2; // in scope 2 at $DIR/byte_slice.rs:6:9: 6:10
|
||||
}
|
||||
}
|
||||
|
||||
bb0: {
|
||||
StorageLive(_1); // bb0[0]: scope 0 at $DIR/byte_slice.rs:5:9: 5:10
|
||||
_1 = const b"foo"; // bb0[1]: scope 0 at $DIR/byte_slice.rs:5:13: 5:19
|
||||
// ty::Const
|
||||
// + ty: &[u8; 3]
|
||||
// + val: Value(Scalar(alloc0+0))
|
||||
// mir::Constant
|
||||
// + span: $DIR/byte_slice.rs:5:13: 5:19
|
||||
// + literal: Const { ty: &[u8; 3], val: Value(Scalar(alloc0+0)) }
|
||||
StorageLive(_2); // bb0[2]: scope 1 at $DIR/byte_slice.rs:6:9: 6:10
|
||||
_2 = [const 5u8, const 120u8]; // bb0[3]: scope 1 at $DIR/byte_slice.rs:6:13: 6:24
|
||||
// ty::Const
|
||||
// + ty: u8
|
||||
// + val: Value(Scalar(0x05))
|
||||
// mir::Constant
|
||||
// + span: $DIR/byte_slice.rs:6:14: 6:17
|
||||
// + literal: Const { ty: u8, val: Value(Scalar(0x05)) }
|
||||
// ty::Const
|
||||
// + ty: u8
|
||||
// + val: Value(Scalar(0x78))
|
||||
// mir::Constant
|
||||
// + span: $DIR/byte_slice.rs:6:19: 6:23
|
||||
// + literal: Const { ty: u8, val: Value(Scalar(0x78)) }
|
||||
_0 = (); // bb0[4]: scope 0 at $DIR/byte_slice.rs:4:11: 7:2
|
||||
StorageDead(_2); // bb0[5]: scope 1 at $DIR/byte_slice.rs:7:1: 7:2
|
||||
StorageDead(_1); // bb0[6]: scope 0 at $DIR/byte_slice.rs:7:1: 7:2
|
||||
return; // bb0[7]: scope 0 at $DIR/byte_slice.rs:7:2: 7:2
|
||||
}
|
||||
}
|
||||
|
||||
alloc0 (size: 3, align: 1) {
|
||||
66 6f 6f │ foo
|
||||
}
|
||||
|
|
@ -1,3 +1,5 @@
|
|||
// EMIT_MIR rustc.norm2.InstCombine.diff
|
||||
|
||||
fn norm2(x: [f32; 2]) -> f32 {
|
||||
let a = x[0];
|
||||
let b = x[1];
|
||||
|
|
@ -7,17 +9,3 @@ fn norm2(x: [f32; 2]) -> f32 {
|
|||
fn main() {
|
||||
assert_eq!(norm2([3.0, 4.0]), 5.0*5.0);
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
|
||||
// START rustc.norm2.InstCombine.before.mir
|
||||
// _4 = Len(_1);
|
||||
// ...
|
||||
// _8 = Len(_1);
|
||||
// END rustc.norm2.InstCombine.before.mir
|
||||
|
||||
// START rustc.norm2.InstCombine.after.mir
|
||||
// _4 = const 2usize;
|
||||
// ...
|
||||
// _8 = const 2usize;
|
||||
// END rustc.norm2.InstCombine.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,101 @@
|
|||
- // MIR for `norm2` before InstCombine
|
||||
+ // MIR for `norm2` after InstCombine
|
||||
|
||||
fn norm2(_1: [f32; 2]) -> f32 {
|
||||
debug x => _1; // in scope 0 at $DIR/combine_array_len.rs:3:10: 3:11
|
||||
let mut _0: f32; // return place in scope 0 at $DIR/combine_array_len.rs:3:26: 3:29
|
||||
let _2: f32; // in scope 0 at $DIR/combine_array_len.rs:4:9: 4:10
|
||||
let _3: usize; // in scope 0 at $DIR/combine_array_len.rs:4:15: 4:16
|
||||
let mut _4: usize; // in scope 0 at $DIR/combine_array_len.rs:4:13: 4:17
|
||||
let mut _5: bool; // in scope 0 at $DIR/combine_array_len.rs:4:13: 4:17
|
||||
let _7: usize; // in scope 0 at $DIR/combine_array_len.rs:5:15: 5:16
|
||||
let mut _8: usize; // in scope 0 at $DIR/combine_array_len.rs:5:13: 5:17
|
||||
let mut _9: bool; // in scope 0 at $DIR/combine_array_len.rs:5:13: 5:17
|
||||
let mut _10: f32; // in scope 0 at $DIR/combine_array_len.rs:6:5: 6:8
|
||||
let mut _11: f32; // in scope 0 at $DIR/combine_array_len.rs:6:5: 6:6
|
||||
let mut _12: f32; // in scope 0 at $DIR/combine_array_len.rs:6:7: 6:8
|
||||
let mut _13: f32; // in scope 0 at $DIR/combine_array_len.rs:6:11: 6:14
|
||||
let mut _14: f32; // in scope 0 at $DIR/combine_array_len.rs:6:11: 6:12
|
||||
let mut _15: f32; // in scope 0 at $DIR/combine_array_len.rs:6:13: 6:14
|
||||
scope 1 {
|
||||
debug a => _2; // in scope 1 at $DIR/combine_array_len.rs:4:9: 4:10
|
||||
let _6: f32; // in scope 1 at $DIR/combine_array_len.rs:5:9: 5:10
|
||||
scope 2 {
|
||||
debug b => _6; // in scope 2 at $DIR/combine_array_len.rs:5:9: 5:10
|
||||
}
|
||||
}
|
||||
|
||||
bb0: {
|
||||
StorageLive(_2); // bb0[0]: scope 0 at $DIR/combine_array_len.rs:4:9: 4:10
|
||||
StorageLive(_3); // bb0[1]: scope 0 at $DIR/combine_array_len.rs:4:15: 4:16
|
||||
_3 = const 0usize; // bb0[2]: scope 0 at $DIR/combine_array_len.rs:4:15: 4:16
|
||||
// ty::Const
|
||||
// + ty: usize
|
||||
// + val: Value(Scalar(0x0000000000000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/combine_array_len.rs:4:15: 4:16
|
||||
// + literal: Const { ty: usize, val: Value(Scalar(0x0000000000000000)) }
|
||||
- _4 = Len(_1); // bb0[3]: scope 0 at $DIR/combine_array_len.rs:4:13: 4:17
|
||||
+ _4 = const 2usize; // bb0[3]: scope 0 at $DIR/combine_array_len.rs:4:13: 4:17
|
||||
+ // ty::Const
|
||||
+ // + ty: usize
|
||||
+ // + val: Value(Scalar(0x0000000000000002))
|
||||
+ // mir::Constant
|
||||
+ // + span: $DIR/combine_array_len.rs:4:13: 4:17
|
||||
+ // + literal: Const { ty: usize, val: Value(Scalar(0x0000000000000002)) }
|
||||
_5 = Lt(_3, _4); // bb0[4]: scope 0 at $DIR/combine_array_len.rs:4:13: 4:17
|
||||
assert(move _5, "index out of bounds: the len is move _4 but the index is _3") -> bb1; // bb0[5]: scope 0 at $DIR/combine_array_len.rs:4:13: 4:17
|
||||
}
|
||||
|
||||
bb1: {
|
||||
_2 = _1[_3]; // bb1[0]: scope 0 at $DIR/combine_array_len.rs:4:13: 4:17
|
||||
StorageDead(_3); // bb1[1]: scope 0 at $DIR/combine_array_len.rs:4:17: 4:18
|
||||
StorageLive(_6); // bb1[2]: scope 1 at $DIR/combine_array_len.rs:5:9: 5:10
|
||||
StorageLive(_7); // bb1[3]: scope 1 at $DIR/combine_array_len.rs:5:15: 5:16
|
||||
_7 = const 1usize; // bb1[4]: scope 1 at $DIR/combine_array_len.rs:5:15: 5:16
|
||||
// ty::Const
|
||||
// + ty: usize
|
||||
// + val: Value(Scalar(0x0000000000000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/combine_array_len.rs:5:15: 5:16
|
||||
// + literal: Const { ty: usize, val: Value(Scalar(0x0000000000000001)) }
|
||||
- _8 = Len(_1); // bb1[5]: scope 1 at $DIR/combine_array_len.rs:5:13: 5:17
|
||||
+ _8 = const 2usize; // bb1[5]: scope 1 at $DIR/combine_array_len.rs:5:13: 5:17
|
||||
+ // ty::Const
|
||||
+ // + ty: usize
|
||||
+ // + val: Value(Scalar(0x0000000000000002))
|
||||
+ // mir::Constant
|
||||
+ // + span: $DIR/combine_array_len.rs:5:13: 5:17
|
||||
+ // + literal: Const { ty: usize, val: Value(Scalar(0x0000000000000002)) }
|
||||
_9 = Lt(_7, _8); // bb1[6]: scope 1 at $DIR/combine_array_len.rs:5:13: 5:17
|
||||
assert(move _9, "index out of bounds: the len is move _8 but the index is _7") -> bb2; // bb1[7]: scope 1 at $DIR/combine_array_len.rs:5:13: 5:17
|
||||
}
|
||||
|
||||
bb2: {
|
||||
_6 = _1[_7]; // bb2[0]: scope 1 at $DIR/combine_array_len.rs:5:13: 5:17
|
||||
StorageDead(_7); // bb2[1]: scope 1 at $DIR/combine_array_len.rs:5:17: 5:18
|
||||
StorageLive(_10); // bb2[2]: scope 2 at $DIR/combine_array_len.rs:6:5: 6:8
|
||||
StorageLive(_11); // bb2[3]: scope 2 at $DIR/combine_array_len.rs:6:5: 6:6
|
||||
_11 = _2; // bb2[4]: scope 2 at $DIR/combine_array_len.rs:6:5: 6:6
|
||||
StorageLive(_12); // bb2[5]: scope 2 at $DIR/combine_array_len.rs:6:7: 6:8
|
||||
_12 = _2; // bb2[6]: scope 2 at $DIR/combine_array_len.rs:6:7: 6:8
|
||||
_10 = Mul(move _11, move _12); // bb2[7]: scope 2 at $DIR/combine_array_len.rs:6:5: 6:8
|
||||
StorageDead(_12); // bb2[8]: scope 2 at $DIR/combine_array_len.rs:6:7: 6:8
|
||||
StorageDead(_11); // bb2[9]: scope 2 at $DIR/combine_array_len.rs:6:7: 6:8
|
||||
StorageLive(_13); // bb2[10]: scope 2 at $DIR/combine_array_len.rs:6:11: 6:14
|
||||
StorageLive(_14); // bb2[11]: scope 2 at $DIR/combine_array_len.rs:6:11: 6:12
|
||||
_14 = _6; // bb2[12]: scope 2 at $DIR/combine_array_len.rs:6:11: 6:12
|
||||
StorageLive(_15); // bb2[13]: scope 2 at $DIR/combine_array_len.rs:6:13: 6:14
|
||||
_15 = _6; // bb2[14]: scope 2 at $DIR/combine_array_len.rs:6:13: 6:14
|
||||
_13 = Mul(move _14, move _15); // bb2[15]: scope 2 at $DIR/combine_array_len.rs:6:11: 6:14
|
||||
StorageDead(_15); // bb2[16]: scope 2 at $DIR/combine_array_len.rs:6:13: 6:14
|
||||
StorageDead(_14); // bb2[17]: scope 2 at $DIR/combine_array_len.rs:6:13: 6:14
|
||||
_0 = Add(move _10, move _13); // bb2[18]: scope 2 at $DIR/combine_array_len.rs:6:5: 6:14
|
||||
StorageDead(_13); // bb2[19]: scope 2 at $DIR/combine_array_len.rs:6:13: 6:14
|
||||
StorageDead(_10); // bb2[20]: scope 2 at $DIR/combine_array_len.rs:6:13: 6:14
|
||||
StorageDead(_6); // bb2[21]: scope 1 at $DIR/combine_array_len.rs:7:1: 7:2
|
||||
StorageDead(_2); // bb2[22]: scope 0 at $DIR/combine_array_len.rs:7:1: 7:2
|
||||
return; // bb2[23]: scope 0 at $DIR/combine_array_len.rs:7:2: 7:2
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -1,3 +1,5 @@
|
|||
// EMIT_MIR rustc.test.CopyPropagation.diff
|
||||
|
||||
fn test(x: u32) -> u32 {
|
||||
let y = x;
|
||||
y
|
||||
|
|
@ -7,23 +9,3 @@ fn main() {
|
|||
// Make sure the function actually gets instantiated.
|
||||
test(0);
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.test.CopyPropagation.before.mir
|
||||
// bb0: {
|
||||
// ...
|
||||
// _2 = _1;
|
||||
// ...
|
||||
// _0 = _2;
|
||||
// ...
|
||||
// return;
|
||||
// }
|
||||
// END rustc.test.CopyPropagation.before.mir
|
||||
// START rustc.test.CopyPropagation.after.mir
|
||||
// bb0: {
|
||||
// ...
|
||||
// _0 = _1;
|
||||
// ...
|
||||
// return;
|
||||
// }
|
||||
// END rustc.test.CopyPropagation.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,25 @@
|
|||
- // MIR for `test` before CopyPropagation
|
||||
+ // MIR for `test` after CopyPropagation
|
||||
|
||||
fn test(_1: u32) -> u32 {
|
||||
debug x => _1; // in scope 0 at $DIR/copy_propagation.rs:3:9: 3:10
|
||||
let mut _0: u32; // return place in scope 0 at $DIR/copy_propagation.rs:3:20: 3:23
|
||||
let _2: u32; // in scope 0 at $DIR/copy_propagation.rs:4:9: 4:10
|
||||
scope 1 {
|
||||
- debug y => _2; // in scope 1 at $DIR/copy_propagation.rs:4:9: 4:10
|
||||
+ debug y => _1; // in scope 1 at $DIR/copy_propagation.rs:4:9: 4:10
|
||||
}
|
||||
|
||||
bb0: {
|
||||
- StorageLive(_2); // bb0[0]: scope 0 at $DIR/copy_propagation.rs:4:9: 4:10
|
||||
- _2 = _1; // bb0[1]: scope 0 at $DIR/copy_propagation.rs:4:13: 4:14
|
||||
- _0 = _2; // bb0[2]: scope 1 at $DIR/copy_propagation.rs:5:5: 5:6
|
||||
- StorageDead(_2); // bb0[3]: scope 0 at $DIR/copy_propagation.rs:6:1: 6:2
|
||||
+ nop; // bb0[0]: scope 0 at $DIR/copy_propagation.rs:4:9: 4:10
|
||||
+ nop; // bb0[1]: scope 0 at $DIR/copy_propagation.rs:4:13: 4:14
|
||||
+ _0 = _1; // bb0[2]: scope 1 at $DIR/copy_propagation.rs:5:5: 5:6
|
||||
+ nop; // bb0[3]: scope 0 at $DIR/copy_propagation.rs:6:1: 6:2
|
||||
return; // bb0[4]: scope 0 at $DIR/copy_propagation.rs:6:2: 6:2
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -5,21 +5,25 @@ fn dummy(x: u8) -> u8 {
|
|||
x
|
||||
}
|
||||
|
||||
// EMIT_MIR rustc.foo.CopyPropagation.diff
|
||||
fn foo(mut x: u8) {
|
||||
// calling `dummy` to make an use of `x` that copyprop cannot eliminate
|
||||
x = dummy(x); // this will assign a local to `x`
|
||||
}
|
||||
|
||||
// EMIT_MIR rustc.bar.CopyPropagation.diff
|
||||
fn bar(mut x: u8) {
|
||||
dummy(x);
|
||||
x = 5;
|
||||
}
|
||||
|
||||
// EMIT_MIR rustc.baz.CopyPropagation.diff
|
||||
fn baz(mut x: i32) {
|
||||
// self-assignment to a function argument should be eliminated
|
||||
x = x;
|
||||
}
|
||||
|
||||
// EMIT_MIR rustc.arg_src.CopyPropagation.diff
|
||||
fn arg_src(mut x: i32) -> i32 {
|
||||
let y = x;
|
||||
x = 123; // Don't propagate this assignment to `y`
|
||||
|
|
@ -33,100 +37,3 @@ fn main() {
|
|||
baz(0);
|
||||
arg_src(0);
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.foo.CopyPropagation.before.mir
|
||||
// bb0: {
|
||||
// ...
|
||||
// _3 = _1;
|
||||
// _2 = const dummy(move _3) -> bb1;
|
||||
// }
|
||||
// bb1: {
|
||||
// ...
|
||||
// _1 = move _2;
|
||||
// ...
|
||||
// }
|
||||
// END rustc.foo.CopyPropagation.before.mir
|
||||
// START rustc.foo.CopyPropagation.after.mir
|
||||
// bb0: {
|
||||
// ...
|
||||
// _3 = _1;
|
||||
// _2 = const dummy(move _3) -> bb1;
|
||||
// }
|
||||
// bb1: {
|
||||
// ...
|
||||
// _1 = move _2;
|
||||
// ...
|
||||
// }
|
||||
// END rustc.foo.CopyPropagation.after.mir
|
||||
// START rustc.bar.CopyPropagation.before.mir
|
||||
// bb0: {
|
||||
// StorageLive(_2);
|
||||
// StorageLive(_3);
|
||||
// _3 = _1;
|
||||
// _2 = const dummy(move _3) -> bb1;
|
||||
// }
|
||||
// bb1: {
|
||||
// StorageDead(_3);
|
||||
// StorageDead(_2);
|
||||
// _1 = const 5u8;
|
||||
// ...
|
||||
// return;
|
||||
// }
|
||||
// END rustc.bar.CopyPropagation.before.mir
|
||||
// START rustc.bar.CopyPropagation.after.mir
|
||||
// bb0: {
|
||||
// ...
|
||||
// _3 = _1;
|
||||
// _2 = const dummy(move _3) -> bb1;
|
||||
// }
|
||||
// bb1: {
|
||||
// ...
|
||||
// _1 = const 5u8;
|
||||
// ...
|
||||
// return;
|
||||
// }
|
||||
// END rustc.bar.CopyPropagation.after.mir
|
||||
// START rustc.baz.CopyPropagation.before.mir
|
||||
// bb0: {
|
||||
// StorageLive(_2);
|
||||
// _2 = _1;
|
||||
// _1 = move _2;
|
||||
// StorageDead(_2);
|
||||
// ...
|
||||
// return;
|
||||
// }
|
||||
// END rustc.baz.CopyPropagation.before.mir
|
||||
// START rustc.baz.CopyPropagation.after.mir
|
||||
// bb0: {
|
||||
// ...
|
||||
// _2 = _1;
|
||||
// _1 = move _2;
|
||||
// ...
|
||||
// return;
|
||||
// }
|
||||
// END rustc.baz.CopyPropagation.after.mir
|
||||
// START rustc.arg_src.CopyPropagation.before.mir
|
||||
// bb0: {
|
||||
// ...
|
||||
// _2 = _1;
|
||||
// ...
|
||||
// _1 = const 123i32;
|
||||
// ...
|
||||
// _0 = _2;
|
||||
// ...
|
||||
// return;
|
||||
// }
|
||||
// END rustc.arg_src.CopyPropagation.before.mir
|
||||
// START rustc.arg_src.CopyPropagation.after.mir
|
||||
// bb0: {
|
||||
// ...
|
||||
// _2 = _1;
|
||||
// ...
|
||||
// _1 = const 123i32;
|
||||
// ...
|
||||
// _0 = _2;
|
||||
// ...
|
||||
// return;
|
||||
// }
|
||||
// END rustc.arg_src.CopyPropagation.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,27 @@
|
|||
- // MIR for `arg_src` before CopyPropagation
|
||||
+ // MIR for `arg_src` after CopyPropagation
|
||||
|
||||
fn arg_src(_1: i32) -> i32 {
|
||||
debug x => _1; // in scope 0 at $DIR/copy_propagation_arg.rs:27:12: 27:17
|
||||
let mut _0: i32; // return place in scope 0 at $DIR/copy_propagation_arg.rs:27:27: 27:30
|
||||
let _2: i32; // in scope 0 at $DIR/copy_propagation_arg.rs:28:9: 28:10
|
||||
scope 1 {
|
||||
debug y => _2; // in scope 1 at $DIR/copy_propagation_arg.rs:28:9: 28:10
|
||||
}
|
||||
|
||||
bb0: {
|
||||
StorageLive(_2); // bb0[0]: scope 0 at $DIR/copy_propagation_arg.rs:28:9: 28:10
|
||||
_2 = _1; // bb0[1]: scope 0 at $DIR/copy_propagation_arg.rs:28:13: 28:14
|
||||
_1 = const 123i32; // bb0[2]: scope 1 at $DIR/copy_propagation_arg.rs:29:5: 29:12
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x0000007b))
|
||||
// mir::Constant
|
||||
// + span: $DIR/copy_propagation_arg.rs:29:5: 29:12
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x0000007b)) }
|
||||
_0 = _2; // bb0[3]: scope 1 at $DIR/copy_propagation_arg.rs:30:5: 30:6
|
||||
StorageDead(_2); // bb0[4]: scope 0 at $DIR/copy_propagation_arg.rs:31:1: 31:2
|
||||
return; // bb0[5]: scope 0 at $DIR/copy_propagation_arg.rs:31:2: 31:2
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,37 @@
|
|||
- // MIR for `bar` before CopyPropagation
|
||||
+ // MIR for `bar` after CopyPropagation
|
||||
|
||||
fn bar(_1: u8) -> () {
|
||||
debug x => _1; // in scope 0 at $DIR/copy_propagation_arg.rs:15:8: 15:13
|
||||
let mut _0: (); // return place in scope 0 at $DIR/copy_propagation_arg.rs:15:19: 15:19
|
||||
let _2: u8; // in scope 0 at $DIR/copy_propagation_arg.rs:16:5: 16:13
|
||||
let mut _3: u8; // in scope 0 at $DIR/copy_propagation_arg.rs:16:11: 16:12
|
||||
|
||||
bb0: {
|
||||
StorageLive(_2); // bb0[0]: scope 0 at $DIR/copy_propagation_arg.rs:16:5: 16:13
|
||||
StorageLive(_3); // bb0[1]: scope 0 at $DIR/copy_propagation_arg.rs:16:11: 16:12
|
||||
_3 = _1; // bb0[2]: scope 0 at $DIR/copy_propagation_arg.rs:16:11: 16:12
|
||||
_2 = const dummy(move _3) -> bb1; // bb0[3]: scope 0 at $DIR/copy_propagation_arg.rs:16:5: 16:13
|
||||
// ty::Const
|
||||
// + ty: fn(u8) -> u8 {dummy}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/copy_propagation_arg.rs:16:5: 16:10
|
||||
// + literal: Const { ty: fn(u8) -> u8 {dummy}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb1: {
|
||||
StorageDead(_3); // bb1[0]: scope 0 at $DIR/copy_propagation_arg.rs:16:12: 16:13
|
||||
StorageDead(_2); // bb1[1]: scope 0 at $DIR/copy_propagation_arg.rs:16:13: 16:14
|
||||
_1 = const 5u8; // bb1[2]: scope 0 at $DIR/copy_propagation_arg.rs:17:5: 17:10
|
||||
// ty::Const
|
||||
// + ty: u8
|
||||
// + val: Value(Scalar(0x05))
|
||||
// mir::Constant
|
||||
// + span: $DIR/copy_propagation_arg.rs:17:5: 17:10
|
||||
// + literal: Const { ty: u8, val: Value(Scalar(0x05)) }
|
||||
nop; // bb1[3]: scope 0 at $DIR/copy_propagation_arg.rs:15:19: 18:2
|
||||
return; // bb1[4]: scope 0 at $DIR/copy_propagation_arg.rs:18:2: 18:2
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
- // MIR for `baz` before CopyPropagation
|
||||
+ // MIR for `baz` after CopyPropagation
|
||||
|
||||
fn baz(_1: i32) -> () {
|
||||
debug x => _1; // in scope 0 at $DIR/copy_propagation_arg.rs:21:8: 21:13
|
||||
let mut _0: (); // return place in scope 0 at $DIR/copy_propagation_arg.rs:21:20: 21:20
|
||||
let mut _2: i32; // in scope 0 at $DIR/copy_propagation_arg.rs:23:9: 23:10
|
||||
|
||||
bb0: {
|
||||
StorageLive(_2); // bb0[0]: scope 0 at $DIR/copy_propagation_arg.rs:23:9: 23:10
|
||||
_2 = _1; // bb0[1]: scope 0 at $DIR/copy_propagation_arg.rs:23:9: 23:10
|
||||
_1 = move _2; // bb0[2]: scope 0 at $DIR/copy_propagation_arg.rs:23:5: 23:10
|
||||
StorageDead(_2); // bb0[3]: scope 0 at $DIR/copy_propagation_arg.rs:23:9: 23:10
|
||||
nop; // bb0[4]: scope 0 at $DIR/copy_propagation_arg.rs:21:20: 24:2
|
||||
return; // bb0[5]: scope 0 at $DIR/copy_propagation_arg.rs:24:2: 24:2
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,31 @@
|
|||
- // MIR for `foo` before CopyPropagation
|
||||
+ // MIR for `foo` after CopyPropagation
|
||||
|
||||
fn foo(_1: u8) -> () {
|
||||
debug x => _1; // in scope 0 at $DIR/copy_propagation_arg.rs:9:8: 9:13
|
||||
let mut _0: (); // return place in scope 0 at $DIR/copy_propagation_arg.rs:9:19: 9:19
|
||||
let mut _2: u8; // in scope 0 at $DIR/copy_propagation_arg.rs:11:9: 11:17
|
||||
let mut _3: u8; // in scope 0 at $DIR/copy_propagation_arg.rs:11:15: 11:16
|
||||
|
||||
bb0: {
|
||||
StorageLive(_2); // bb0[0]: scope 0 at $DIR/copy_propagation_arg.rs:11:9: 11:17
|
||||
StorageLive(_3); // bb0[1]: scope 0 at $DIR/copy_propagation_arg.rs:11:15: 11:16
|
||||
_3 = _1; // bb0[2]: scope 0 at $DIR/copy_propagation_arg.rs:11:15: 11:16
|
||||
_2 = const dummy(move _3) -> bb1; // bb0[3]: scope 0 at $DIR/copy_propagation_arg.rs:11:9: 11:17
|
||||
// ty::Const
|
||||
// + ty: fn(u8) -> u8 {dummy}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/copy_propagation_arg.rs:11:9: 11:14
|
||||
// + literal: Const { ty: fn(u8) -> u8 {dummy}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb1: {
|
||||
StorageDead(_3); // bb1[0]: scope 0 at $DIR/copy_propagation_arg.rs:11:16: 11:17
|
||||
_1 = move _2; // bb1[1]: scope 0 at $DIR/copy_propagation_arg.rs:11:5: 11:17
|
||||
StorageDead(_2); // bb1[2]: scope 0 at $DIR/copy_propagation_arg.rs:11:16: 11:17
|
||||
nop; // bb1[3]: scope 0 at $DIR/copy_propagation_arg.rs:9:19: 12:2
|
||||
return; // bb1[4]: scope 0 at $DIR/copy_propagation_arg.rs:12:2: 12:2
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -4,6 +4,7 @@ struct Baz {
|
|||
z: bool,
|
||||
}
|
||||
|
||||
// EMIT_MIR rustc.bar.Deaggregator.diff
|
||||
fn bar(a: usize) -> Baz {
|
||||
Baz { x: a, y: 0.0, z: false }
|
||||
}
|
||||
|
|
@ -12,27 +13,3 @@ fn main() {
|
|||
// Make sure the function actually gets instantiated.
|
||||
bar(0);
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.bar.Deaggregator.before.mir
|
||||
// bb0: {
|
||||
// ...
|
||||
// _2 = _1;
|
||||
// ...
|
||||
// _0 = Baz { x: move _2, y: const 0f32, z: const false };
|
||||
// ...
|
||||
// return;
|
||||
// }
|
||||
// END rustc.bar.Deaggregator.before.mir
|
||||
// START rustc.bar.Deaggregator.after.mir
|
||||
// bb0: {
|
||||
// ...
|
||||
// _2 = _1;
|
||||
// ...
|
||||
// (_0.0: usize) = move _2;
|
||||
// (_0.1: f32) = const 0f32;
|
||||
// (_0.2: bool) = const false;
|
||||
// ...
|
||||
// return;
|
||||
// }
|
||||
// END rustc.bar.Deaggregator.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,34 @@
|
|||
- // MIR for `bar` before Deaggregator
|
||||
+ // MIR for `bar` after Deaggregator
|
||||
|
||||
fn bar(_1: usize) -> Baz {
|
||||
debug a => _1; // in scope 0 at $DIR/deaggregator_test.rs:8:8: 8:9
|
||||
let mut _0: Baz; // return place in scope 0 at $DIR/deaggregator_test.rs:8:21: 8:24
|
||||
let mut _2: usize; // in scope 0 at $DIR/deaggregator_test.rs:9:14: 9:15
|
||||
|
||||
bb0: {
|
||||
StorageLive(_2); // bb0[0]: scope 0 at $DIR/deaggregator_test.rs:9:14: 9:15
|
||||
_2 = _1; // bb0[1]: scope 0 at $DIR/deaggregator_test.rs:9:14: 9:15
|
||||
- _0 = Baz { x: move _2, y: const 0f32, z: const false }; // bb0[2]: scope 0 at $DIR/deaggregator_test.rs:9:5: 9:35
|
||||
+ (_0.0: usize) = move _2; // bb0[2]: scope 0 at $DIR/deaggregator_test.rs:9:5: 9:35
|
||||
+ (_0.1: f32) = const 0f32; // bb0[3]: scope 0 at $DIR/deaggregator_test.rs:9:5: 9:35
|
||||
// ty::Const
|
||||
// + ty: f32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/deaggregator_test.rs:9:20: 9:23
|
||||
// + literal: Const { ty: f32, val: Value(Scalar(0x00000000)) }
|
||||
+ (_0.2: bool) = const false; // bb0[4]: scope 0 at $DIR/deaggregator_test.rs:9:5: 9:35
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x00))
|
||||
// mir::Constant
|
||||
// + span: $DIR/deaggregator_test.rs:9:28: 9:33
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x00)) }
|
||||
- StorageDead(_2); // bb0[3]: scope 0 at $DIR/deaggregator_test.rs:9:34: 9:35
|
||||
- return; // bb0[4]: scope 0 at $DIR/deaggregator_test.rs:10:2: 10:2
|
||||
+ StorageDead(_2); // bb0[5]: scope 0 at $DIR/deaggregator_test.rs:9:34: 9:35
|
||||
+ return; // bb0[6]: scope 0 at $DIR/deaggregator_test.rs:10:2: 10:2
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -3,6 +3,7 @@ enum Baz {
|
|||
Foo { x: usize },
|
||||
}
|
||||
|
||||
// EMIT_MIR rustc.bar.Deaggregator.diff
|
||||
fn bar(a: usize) -> Baz {
|
||||
Baz::Foo { x: a }
|
||||
}
|
||||
|
|
@ -14,24 +15,3 @@ fn main() {
|
|||
Baz::Foo { x } => println!("{}", x),
|
||||
};
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.bar.Deaggregator.before.mir
|
||||
// bb0: {
|
||||
// StorageLive(_2);
|
||||
// _2 = _1;
|
||||
// _0 = Baz::Foo { x: move _2 };
|
||||
// StorageDead(_2);
|
||||
// return;
|
||||
// }
|
||||
// END rustc.bar.Deaggregator.before.mir
|
||||
// START rustc.bar.Deaggregator.after.mir
|
||||
// bb0: {
|
||||
// StorageLive(_2);
|
||||
// _2 = _1;
|
||||
// ((_0 as Foo).0: usize) = move _2;
|
||||
// discriminant(_0) = 1;
|
||||
// StorageDead(_2);
|
||||
// return;
|
||||
// }
|
||||
// END rustc.bar.Deaggregator.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,21 @@
|
|||
- // MIR for `bar` before Deaggregator
|
||||
+ // MIR for `bar` after Deaggregator
|
||||
|
||||
fn bar(_1: usize) -> Baz {
|
||||
debug a => _1; // in scope 0 at $DIR/deaggregator_test_enum.rs:7:8: 7:9
|
||||
let mut _0: Baz; // return place in scope 0 at $DIR/deaggregator_test_enum.rs:7:21: 7:24
|
||||
let mut _2: usize; // in scope 0 at $DIR/deaggregator_test_enum.rs:8:19: 8:20
|
||||
|
||||
bb0: {
|
||||
StorageLive(_2); // bb0[0]: scope 0 at $DIR/deaggregator_test_enum.rs:8:19: 8:20
|
||||
_2 = _1; // bb0[1]: scope 0 at $DIR/deaggregator_test_enum.rs:8:19: 8:20
|
||||
- _0 = Baz::Foo { x: move _2 }; // bb0[2]: scope 0 at $DIR/deaggregator_test_enum.rs:8:5: 8:22
|
||||
- StorageDead(_2); // bb0[3]: scope 0 at $DIR/deaggregator_test_enum.rs:8:21: 8:22
|
||||
- return; // bb0[4]: scope 0 at $DIR/deaggregator_test_enum.rs:9:2: 9:2
|
||||
+ ((_0 as Foo).0: usize) = move _2; // bb0[2]: scope 0 at $DIR/deaggregator_test_enum.rs:8:5: 8:22
|
||||
+ discriminant(_0) = 1; // bb0[3]: scope 0 at $DIR/deaggregator_test_enum.rs:8:5: 8:22
|
||||
+ StorageDead(_2); // bb0[4]: scope 0 at $DIR/deaggregator_test_enum.rs:8:21: 8:22
|
||||
+ return; // bb0[5]: scope 0 at $DIR/deaggregator_test_enum.rs:9:2: 9:2
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -5,6 +5,7 @@ enum Foo {
|
|||
B(i32),
|
||||
}
|
||||
|
||||
// EMIT_MIR rustc.test1.Deaggregator.diff
|
||||
fn test1(x: bool, y: i32) -> Foo {
|
||||
if x {
|
||||
Foo::A(y)
|
||||
|
|
@ -17,40 +18,3 @@ fn main() {
|
|||
// Make sure the function actually gets instantiated.
|
||||
test1(false, 0);
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.test1.Deaggregator.before.mir
|
||||
// bb1: {
|
||||
// StorageLive(_5);
|
||||
// _5 = _2;
|
||||
// _0 = Foo::B(move _5,);
|
||||
// StorageDead(_5);
|
||||
// goto -> bb3;
|
||||
// }
|
||||
// bb2: {
|
||||
// StorageLive(_4);
|
||||
// _4 = _2;
|
||||
// _0 = Foo::A(move _4,);
|
||||
// StorageDead(_4);
|
||||
// goto -> bb3;
|
||||
// }
|
||||
// END rustc.test1.Deaggregator.before.mir
|
||||
// START rustc.test1.Deaggregator.after.mir
|
||||
// bb1: {
|
||||
// StorageLive(_5);
|
||||
// _5 = _2;
|
||||
// ((_0 as B).0: i32) = move _5;
|
||||
// discriminant(_0) = 1;
|
||||
// StorageDead(_5);
|
||||
// goto -> bb3;
|
||||
// }
|
||||
// bb2: {
|
||||
// StorageLive(_4);
|
||||
// _4 = _2;
|
||||
// ((_0 as A).0: i32) = move _4;
|
||||
// discriminant(_0) = 0;
|
||||
// StorageDead(_4);
|
||||
// goto -> bb3;
|
||||
// }
|
||||
// END rustc.test1.Deaggregator.after.mir
|
||||
//
|
||||
|
|
|
|||
|
|
@ -0,0 +1,47 @@
|
|||
- // MIR for `test1` before Deaggregator
|
||||
+ // MIR for `test1` after Deaggregator
|
||||
|
||||
fn test1(_1: bool, _2: i32) -> Foo {
|
||||
debug x => _1; // in scope 0 at $DIR/deaggregator_test_enum_2.rs:9:10: 9:11
|
||||
debug y => _2; // in scope 0 at $DIR/deaggregator_test_enum_2.rs:9:19: 9:20
|
||||
let mut _0: Foo; // return place in scope 0 at $DIR/deaggregator_test_enum_2.rs:9:30: 9:33
|
||||
let mut _3: bool; // in scope 0 at $DIR/deaggregator_test_enum_2.rs:10:8: 10:9
|
||||
let mut _4: i32; // in scope 0 at $DIR/deaggregator_test_enum_2.rs:11:16: 11:17
|
||||
let mut _5: i32; // in scope 0 at $DIR/deaggregator_test_enum_2.rs:13:16: 13:17
|
||||
|
||||
bb0: {
|
||||
StorageLive(_3); // bb0[0]: scope 0 at $DIR/deaggregator_test_enum_2.rs:10:8: 10:9
|
||||
_3 = _1; // bb0[1]: scope 0 at $DIR/deaggregator_test_enum_2.rs:10:8: 10:9
|
||||
switchInt(_3) -> [false: bb1, otherwise: bb2]; // bb0[2]: scope 0 at $DIR/deaggregator_test_enum_2.rs:10:5: 14:6
|
||||
}
|
||||
|
||||
bb1: {
|
||||
StorageLive(_5); // bb1[0]: scope 0 at $DIR/deaggregator_test_enum_2.rs:13:16: 13:17
|
||||
_5 = _2; // bb1[1]: scope 0 at $DIR/deaggregator_test_enum_2.rs:13:16: 13:17
|
||||
- _0 = Foo::B(move _5,); // bb1[2]: scope 0 at $DIR/deaggregator_test_enum_2.rs:13:9: 13:18
|
||||
- StorageDead(_5); // bb1[3]: scope 0 at $DIR/deaggregator_test_enum_2.rs:13:17: 13:18
|
||||
- goto -> bb3; // bb1[4]: scope 0 at $DIR/deaggregator_test_enum_2.rs:10:5: 14:6
|
||||
+ ((_0 as B).0: i32) = move _5; // bb1[2]: scope 0 at $DIR/deaggregator_test_enum_2.rs:13:9: 13:18
|
||||
+ discriminant(_0) = 1; // bb1[3]: scope 0 at $DIR/deaggregator_test_enum_2.rs:13:9: 13:18
|
||||
+ StorageDead(_5); // bb1[4]: scope 0 at $DIR/deaggregator_test_enum_2.rs:13:17: 13:18
|
||||
+ goto -> bb3; // bb1[5]: scope 0 at $DIR/deaggregator_test_enum_2.rs:10:5: 14:6
|
||||
}
|
||||
|
||||
bb2: {
|
||||
StorageLive(_4); // bb2[0]: scope 0 at $DIR/deaggregator_test_enum_2.rs:11:16: 11:17
|
||||
_4 = _2; // bb2[1]: scope 0 at $DIR/deaggregator_test_enum_2.rs:11:16: 11:17
|
||||
- _0 = Foo::A(move _4,); // bb2[2]: scope 0 at $DIR/deaggregator_test_enum_2.rs:11:9: 11:18
|
||||
- StorageDead(_4); // bb2[3]: scope 0 at $DIR/deaggregator_test_enum_2.rs:11:17: 11:18
|
||||
- goto -> bb3; // bb2[4]: scope 0 at $DIR/deaggregator_test_enum_2.rs:10:5: 14:6
|
||||
+ ((_0 as A).0: i32) = move _4; // bb2[2]: scope 0 at $DIR/deaggregator_test_enum_2.rs:11:9: 11:18
|
||||
+ discriminant(_0) = 0; // bb2[3]: scope 0 at $DIR/deaggregator_test_enum_2.rs:11:9: 11:18
|
||||
+ StorageDead(_4); // bb2[4]: scope 0 at $DIR/deaggregator_test_enum_2.rs:11:17: 11:18
|
||||
+ goto -> bb3; // bb2[5]: scope 0 at $DIR/deaggregator_test_enum_2.rs:10:5: 14:6
|
||||
}
|
||||
|
||||
bb3: {
|
||||
StorageDead(_3); // bb3[0]: scope 0 at $DIR/deaggregator_test_enum_2.rs:15:1: 15:2
|
||||
return; // bb3[1]: scope 0 at $DIR/deaggregator_test_enum_2.rs:15:2: 15:2
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -5,6 +5,7 @@ enum Foo {
|
|||
B,
|
||||
}
|
||||
|
||||
// EMIT_MIR rustc.test.Deaggregator.diff
|
||||
fn test(x: i32) -> [Foo; 2] {
|
||||
[Foo::A(x), Foo::A(x)]
|
||||
}
|
||||
|
|
@ -13,37 +14,3 @@ fn main() {
|
|||
// Make sure the function actually gets instantiated.
|
||||
test(0);
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.test.Deaggregator.before.mir
|
||||
// bb0: {
|
||||
// ...
|
||||
// _3 = _1;
|
||||
// ...
|
||||
// _2 = Foo::A(move _3,);
|
||||
// ...
|
||||
// _5 = _1;
|
||||
// _4 = Foo::A(move _5,);
|
||||
// ...
|
||||
// _0 = [move _2, move _4];
|
||||
// ...
|
||||
// return;
|
||||
// }
|
||||
// END rustc.test.Deaggregator.before.mir
|
||||
// START rustc.test.Deaggregator.after.mir
|
||||
// bb0: {
|
||||
// ...
|
||||
// _3 = _1;
|
||||
// ...
|
||||
// ((_2 as A).0: i32) = move _3;
|
||||
// discriminant(_2) = 0;
|
||||
// ...
|
||||
// _5 = _1;
|
||||
// ((_4 as A).0: i32) = move _5;
|
||||
// discriminant(_4) = 0;
|
||||
// ...
|
||||
// _0 = [move _2, move _4];
|
||||
// ...
|
||||
// return;
|
||||
// }
|
||||
// END rustc.test.Deaggregator.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,42 @@
|
|||
- // MIR for `test` before Deaggregator
|
||||
+ // MIR for `test` after Deaggregator
|
||||
|
||||
fn test(_1: i32) -> [Foo; 2] {
|
||||
debug x => _1; // in scope 0 at $DIR/deaggregator_test_multiple.rs:9:9: 9:10
|
||||
let mut _0: [Foo; 2]; // return place in scope 0 at $DIR/deaggregator_test_multiple.rs:9:20: 9:28
|
||||
let mut _2: Foo; // in scope 0 at $DIR/deaggregator_test_multiple.rs:10:6: 10:15
|
||||
let mut _3: i32; // in scope 0 at $DIR/deaggregator_test_multiple.rs:10:13: 10:14
|
||||
let mut _4: Foo; // in scope 0 at $DIR/deaggregator_test_multiple.rs:10:17: 10:26
|
||||
let mut _5: i32; // in scope 0 at $DIR/deaggregator_test_multiple.rs:10:24: 10:25
|
||||
|
||||
bb0: {
|
||||
StorageLive(_2); // bb0[0]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:6: 10:15
|
||||
StorageLive(_3); // bb0[1]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:13: 10:14
|
||||
_3 = _1; // bb0[2]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:13: 10:14
|
||||
- _2 = Foo::A(move _3,); // bb0[3]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:6: 10:15
|
||||
- StorageDead(_3); // bb0[4]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:14: 10:15
|
||||
- StorageLive(_4); // bb0[5]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:17: 10:26
|
||||
- StorageLive(_5); // bb0[6]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:24: 10:25
|
||||
- _5 = _1; // bb0[7]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:24: 10:25
|
||||
- _4 = Foo::A(move _5,); // bb0[8]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:17: 10:26
|
||||
- StorageDead(_5); // bb0[9]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:25: 10:26
|
||||
- _0 = [move _2, move _4]; // bb0[10]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:5: 10:27
|
||||
- StorageDead(_4); // bb0[11]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:26: 10:27
|
||||
- StorageDead(_2); // bb0[12]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:26: 10:27
|
||||
- return; // bb0[13]: scope 0 at $DIR/deaggregator_test_multiple.rs:11:2: 11:2
|
||||
+ ((_2 as A).0: i32) = move _3; // bb0[3]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:6: 10:15
|
||||
+ discriminant(_2) = 0; // bb0[4]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:6: 10:15
|
||||
+ StorageDead(_3); // bb0[5]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:14: 10:15
|
||||
+ StorageLive(_4); // bb0[6]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:17: 10:26
|
||||
+ StorageLive(_5); // bb0[7]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:24: 10:25
|
||||
+ _5 = _1; // bb0[8]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:24: 10:25
|
||||
+ ((_4 as A).0: i32) = move _5; // bb0[9]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:17: 10:26
|
||||
+ discriminant(_4) = 0; // bb0[10]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:17: 10:26
|
||||
+ StorageDead(_5); // bb0[11]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:25: 10:26
|
||||
+ _0 = [move _2, move _4]; // bb0[12]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:5: 10:27
|
||||
+ StorageDead(_4); // bb0[13]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:26: 10:27
|
||||
+ StorageDead(_2); // bb0[14]: scope 0 at $DIR/deaggregator_test_multiple.rs:10:26: 10:27
|
||||
+ return; // bb0[15]: scope 0 at $DIR/deaggregator_test_multiple.rs:11:2: 11:2
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -1,9 +1,8 @@
|
|||
// Test that simple or-patterns don't get expanded to exponentially large CFGs
|
||||
|
||||
// ignore-tidy-linelength
|
||||
|
||||
#![feature(or_patterns)]
|
||||
|
||||
// EMIT_MIR rustc.match_tuple.SimplifyCfg-initial.after.mir
|
||||
fn match_tuple(x: (u32, bool, Option<i32>, u32)) -> u32 {
|
||||
match x {
|
||||
(y @ (1 | 4), true | false, Some(1 | 8) | None, z @ (6..=9 | 13..=16)) => y ^ z,
|
||||
|
|
@ -12,65 +11,3 @@ fn match_tuple(x: (u32, bool, Option<i32>, u32)) -> u32 {
|
|||
}
|
||||
|
||||
fn main() {}
|
||||
|
||||
// END RUST SOURCE
|
||||
|
||||
// START rustc.match_tuple.SimplifyCfg-initial.after.mir
|
||||
// scope 1 {
|
||||
// debug y => _7;
|
||||
// debug z => _8;
|
||||
// }
|
||||
// bb0: {
|
||||
// FakeRead(ForMatchedPlace, _1);
|
||||
// switchInt((_1.0: u32)) -> [1u32: bb2, 4u32: bb2, otherwise: bb1];
|
||||
// }
|
||||
// bb1: {
|
||||
// _0 = const 0u32;
|
||||
// goto -> bb10;
|
||||
// }
|
||||
// bb2: {
|
||||
// _2 = discriminant((_1.2: std::option::Option<i32>));
|
||||
// switchInt(move _2) -> [0isize: bb4, 1isize: bb3, otherwise: bb1];
|
||||
// }
|
||||
// bb3: {
|
||||
// switchInt((((_1.2: std::option::Option<i32>) as Some).0: i32)) -> [1i32: bb4, 8i32: bb4, otherwise: bb1];
|
||||
// }
|
||||
// bb4: {
|
||||
// _5 = Le(const 6u32, (_1.3: u32));
|
||||
// switchInt(move _5) -> [false: bb6, otherwise: bb5];
|
||||
// }
|
||||
// bb5: {
|
||||
// _6 = Le((_1.3: u32), const 9u32);
|
||||
// switchInt(move _6) -> [false: bb6, otherwise: bb8];
|
||||
// }
|
||||
// bb6: {
|
||||
// _3 = Le(const 13u32, (_1.3: u32));
|
||||
// switchInt(move _3) -> [false: bb1, otherwise: bb7];
|
||||
// }
|
||||
// bb7: {
|
||||
// _4 = Le((_1.3: u32), const 16u32);
|
||||
// switchInt(move _4) -> [false: bb1, otherwise: bb8];
|
||||
// }
|
||||
// bb8: {
|
||||
// falseEdges -> [real: bb9, imaginary: bb1];
|
||||
// }
|
||||
// bb9: {
|
||||
// StorageLive(_7);
|
||||
// _7 = (_1.0: u32);
|
||||
// StorageLive(_8);
|
||||
// _8 = (_1.3: u32);
|
||||
// StorageLive(_9);
|
||||
// _9 = _7;
|
||||
// StorageLive(_10);
|
||||
// _10 = _8;
|
||||
// _0 = BitXor(move _9, move _10);
|
||||
// StorageDead(_10);
|
||||
// StorageDead(_9);
|
||||
// StorageDead(_8);
|
||||
// StorageDead(_7);
|
||||
// goto -> bb10;
|
||||
// }
|
||||
// bb10: {
|
||||
// return;
|
||||
// }
|
||||
// END rustc.match_tuple.SimplifyCfg-initial.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,113 @@
|
|||
// MIR for `match_tuple` after SimplifyCfg-initial
|
||||
|
||||
fn match_tuple(_1: (u32, bool, std::option::Option<i32>, u32)) -> u32 {
|
||||
debug x => _1; // in scope 0 at $DIR/exponential-or.rs:6:16: 6:17
|
||||
let mut _0: u32; // return place in scope 0 at $DIR/exponential-or.rs:6:53: 6:56
|
||||
let mut _2: isize; // in scope 0 at $DIR/exponential-or.rs:8:37: 8:48
|
||||
let mut _3: bool; // in scope 0 at $DIR/exponential-or.rs:8:70: 8:77
|
||||
let mut _4: bool; // in scope 0 at $DIR/exponential-or.rs:8:70: 8:77
|
||||
let mut _5: bool; // in scope 0 at $DIR/exponential-or.rs:8:62: 8:67
|
||||
let mut _6: bool; // in scope 0 at $DIR/exponential-or.rs:8:62: 8:67
|
||||
let _7: u32; // in scope 0 at $DIR/exponential-or.rs:8:10: 8:21
|
||||
let _8: u32; // in scope 0 at $DIR/exponential-or.rs:8:57: 8:78
|
||||
let mut _9: u32; // in scope 0 at $DIR/exponential-or.rs:8:83: 8:84
|
||||
let mut _10: u32; // in scope 0 at $DIR/exponential-or.rs:8:87: 8:88
|
||||
scope 1 {
|
||||
debug y => _7; // in scope 1 at $DIR/exponential-or.rs:8:10: 8:21
|
||||
debug z => _8; // in scope 1 at $DIR/exponential-or.rs:8:57: 8:78
|
||||
}
|
||||
|
||||
bb0: {
|
||||
FakeRead(ForMatchedPlace, _1); // bb0[0]: scope 0 at $DIR/exponential-or.rs:7:11: 7:12
|
||||
switchInt((_1.0: u32)) -> [1u32: bb2, 4u32: bb2, otherwise: bb1]; // bb0[1]: scope 0 at $DIR/exponential-or.rs:8:15: 8:16
|
||||
}
|
||||
|
||||
bb1: {
|
||||
_0 = const 0u32; // bb1[0]: scope 0 at $DIR/exponential-or.rs:9:14: 9:15
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/exponential-or.rs:9:14: 9:15
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
goto -> bb10; // bb1[1]: scope 0 at $DIR/exponential-or.rs:7:5: 10:6
|
||||
}
|
||||
|
||||
bb2: {
|
||||
_2 = discriminant((_1.2: std::option::Option<i32>)); // bb2[0]: scope 0 at $DIR/exponential-or.rs:8:37: 8:48
|
||||
switchInt(move _2) -> [0isize: bb4, 1isize: bb3, otherwise: bb1]; // bb2[1]: scope 0 at $DIR/exponential-or.rs:8:37: 8:48
|
||||
}
|
||||
|
||||
bb3: {
|
||||
switchInt((((_1.2: std::option::Option<i32>) as Some).0: i32)) -> [1i32: bb4, 8i32: bb4, otherwise: bb1]; // bb3[0]: scope 0 at $DIR/exponential-or.rs:8:42: 8:43
|
||||
}
|
||||
|
||||
bb4: {
|
||||
_5 = Le(const 6u32, (_1.3: u32)); // bb4[0]: scope 0 at $DIR/exponential-or.rs:8:62: 8:67
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000006))
|
||||
// mir::Constant
|
||||
// + span: $DIR/exponential-or.rs:8:62: 8:67
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000006)) }
|
||||
switchInt(move _5) -> [false: bb6, otherwise: bb5]; // bb4[1]: scope 0 at $DIR/exponential-or.rs:8:62: 8:67
|
||||
}
|
||||
|
||||
bb5: {
|
||||
_6 = Le((_1.3: u32), const 9u32); // bb5[0]: scope 0 at $DIR/exponential-or.rs:8:62: 8:67
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000009))
|
||||
// mir::Constant
|
||||
// + span: $DIR/exponential-or.rs:8:62: 8:67
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000009)) }
|
||||
switchInt(move _6) -> [false: bb6, otherwise: bb8]; // bb5[1]: scope 0 at $DIR/exponential-or.rs:8:62: 8:67
|
||||
}
|
||||
|
||||
bb6: {
|
||||
_3 = Le(const 13u32, (_1.3: u32)); // bb6[0]: scope 0 at $DIR/exponential-or.rs:8:70: 8:77
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x0000000d))
|
||||
// mir::Constant
|
||||
// + span: $DIR/exponential-or.rs:8:70: 8:77
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x0000000d)) }
|
||||
switchInt(move _3) -> [false: bb1, otherwise: bb7]; // bb6[1]: scope 0 at $DIR/exponential-or.rs:8:70: 8:77
|
||||
}
|
||||
|
||||
bb7: {
|
||||
_4 = Le((_1.3: u32), const 16u32); // bb7[0]: scope 0 at $DIR/exponential-or.rs:8:70: 8:77
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000010))
|
||||
// mir::Constant
|
||||
// + span: $DIR/exponential-or.rs:8:70: 8:77
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000010)) }
|
||||
switchInt(move _4) -> [false: bb1, otherwise: bb8]; // bb7[1]: scope 0 at $DIR/exponential-or.rs:8:70: 8:77
|
||||
}
|
||||
|
||||
bb8: {
|
||||
falseEdges -> [real: bb9, imaginary: bb1]; // bb8[0]: scope 0 at $DIR/exponential-or.rs:8:9: 8:79
|
||||
}
|
||||
|
||||
bb9: {
|
||||
StorageLive(_7); // bb9[0]: scope 0 at $DIR/exponential-or.rs:8:10: 8:21
|
||||
_7 = (_1.0: u32); // bb9[1]: scope 0 at $DIR/exponential-or.rs:8:10: 8:21
|
||||
StorageLive(_8); // bb9[2]: scope 0 at $DIR/exponential-or.rs:8:57: 8:78
|
||||
_8 = (_1.3: u32); // bb9[3]: scope 0 at $DIR/exponential-or.rs:8:57: 8:78
|
||||
StorageLive(_9); // bb9[4]: scope 1 at $DIR/exponential-or.rs:8:83: 8:84
|
||||
_9 = _7; // bb9[5]: scope 1 at $DIR/exponential-or.rs:8:83: 8:84
|
||||
StorageLive(_10); // bb9[6]: scope 1 at $DIR/exponential-or.rs:8:87: 8:88
|
||||
_10 = _8; // bb9[7]: scope 1 at $DIR/exponential-or.rs:8:87: 8:88
|
||||
_0 = BitXor(move _9, move _10); // bb9[8]: scope 1 at $DIR/exponential-or.rs:8:83: 8:88
|
||||
StorageDead(_10); // bb9[9]: scope 1 at $DIR/exponential-or.rs:8:87: 8:88
|
||||
StorageDead(_9); // bb9[10]: scope 1 at $DIR/exponential-or.rs:8:87: 8:88
|
||||
StorageDead(_8); // bb9[11]: scope 0 at $DIR/exponential-or.rs:8:88: 8:89
|
||||
StorageDead(_7); // bb9[12]: scope 0 at $DIR/exponential-or.rs:8:88: 8:89
|
||||
goto -> bb10; // bb9[13]: scope 0 at $DIR/exponential-or.rs:7:5: 10:6
|
||||
}
|
||||
|
||||
bb10: {
|
||||
return; // bb10[0]: scope 0 at $DIR/exponential-or.rs:11:2: 11:2
|
||||
}
|
||||
}
|
||||
|
|
@ -3,45 +3,9 @@
|
|||
// Regression test for #58892, generator drop shims should not have blocks
|
||||
// spuriously marked as cleanup
|
||||
|
||||
// EMIT_MIR rustc.main-{{closure}}.generator_drop.0.mir
|
||||
fn main() {
|
||||
let gen = || {
|
||||
yield;
|
||||
};
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
|
||||
// START rustc.main-{{closure}}.generator_drop.0.mir
|
||||
// bb0: {
|
||||
// _7 = discriminant((*_1));
|
||||
// switchInt(move _7) -> [0u32: bb4, 3u32: bb7, otherwise: bb8];
|
||||
// }
|
||||
// bb1: {
|
||||
// StorageDead(_4);
|
||||
// StorageDead(_3);
|
||||
// goto -> bb5;
|
||||
// }
|
||||
// bb2: {
|
||||
// return;
|
||||
// }
|
||||
// bb3: {
|
||||
// return;
|
||||
// }
|
||||
// bb4: {
|
||||
// goto -> bb6;
|
||||
// }
|
||||
// bb5: {
|
||||
// goto -> bb2;
|
||||
// }
|
||||
// bb6: {
|
||||
// goto -> bb3;
|
||||
// }
|
||||
// bb7: {
|
||||
// StorageLive(_3);
|
||||
// StorageLive(_4);
|
||||
// goto -> bb1;
|
||||
// }
|
||||
// bb8: {
|
||||
// return;
|
||||
// }
|
||||
// END rustc.main-{{closure}}.generator_drop.0.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,53 @@
|
|||
// MIR for `main::{{closure}}#0` 0 generator_drop
|
||||
// generator_layout = GeneratorLayout { field_tys: [], variant_fields: [[], [], [], []], storage_conflicts: BitMatrix { num_rows: 0, num_columns: 0, words: [], marker: PhantomData } }
|
||||
|
||||
fn main::{{closure}}#0(_1: *mut [generator@$DIR/generator-drop-cleanup.rs:8:15: 10:6 {()}]) -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/generator-drop-cleanup.rs:8:15: 10:6
|
||||
let mut _2: (); // in scope 0 at $DIR/generator-drop-cleanup.rs:8:15: 10:6
|
||||
let _3: (); // in scope 0 at $DIR/generator-drop-cleanup.rs:9:9: 9:14
|
||||
let mut _4: (); // in scope 0 at $DIR/generator-drop-cleanup.rs:9:9: 9:14
|
||||
let mut _5: (); // in scope 0 at $DIR/generator-drop-cleanup.rs:8:18: 8:18
|
||||
let mut _6: (); // in scope 0 at $DIR/generator-drop-cleanup.rs:8:15: 10:6
|
||||
let mut _7: isize; // in scope 0 at $DIR/generator-drop-cleanup.rs:8:15: 10:6
|
||||
|
||||
bb0: {
|
||||
_7 = discriminant((*_1)); // bb0[0]: scope 0 at $DIR/generator-drop-cleanup.rs:8:15: 10:6
|
||||
switchInt(move _7) -> [0u32: bb4, 3u32: bb7, otherwise: bb8]; // bb0[1]: scope 0 at $DIR/generator-drop-cleanup.rs:8:15: 10:6
|
||||
}
|
||||
|
||||
bb1: {
|
||||
StorageDead(_4); // bb1[0]: scope 0 at $DIR/generator-drop-cleanup.rs:9:13: 9:14
|
||||
StorageDead(_3); // bb1[1]: scope 0 at $DIR/generator-drop-cleanup.rs:9:14: 9:15
|
||||
goto -> bb5; // bb1[2]: scope 0 at $DIR/generator-drop-cleanup.rs:10:5: 10:6
|
||||
}
|
||||
|
||||
bb2: {
|
||||
return; // bb2[0]: scope 0 at $DIR/generator-drop-cleanup.rs:8:15: 10:6
|
||||
}
|
||||
|
||||
bb3: {
|
||||
return; // bb3[0]: scope 0 at $DIR/generator-drop-cleanup.rs:8:15: 10:6
|
||||
}
|
||||
|
||||
bb4: {
|
||||
goto -> bb6; // bb4[0]: scope 0 at $DIR/generator-drop-cleanup.rs:8:15: 10:6
|
||||
}
|
||||
|
||||
bb5: {
|
||||
goto -> bb2; // bb5[0]: scope 0 at $DIR/generator-drop-cleanup.rs:10:5: 10:6
|
||||
}
|
||||
|
||||
bb6: {
|
||||
goto -> bb3; // bb6[0]: scope 0 at $DIR/generator-drop-cleanup.rs:8:15: 10:6
|
||||
}
|
||||
|
||||
bb7: {
|
||||
StorageLive(_3); // bb7[0]: scope 0 at $DIR/generator-drop-cleanup.rs:8:15: 10:6
|
||||
StorageLive(_4); // bb7[1]: scope 0 at $DIR/generator-drop-cleanup.rs:8:15: 10:6
|
||||
goto -> bb1; // bb7[2]: scope 0 at $DIR/generator-drop-cleanup.rs:8:15: 10:6
|
||||
}
|
||||
|
||||
bb8: {
|
||||
return; // bb8[0]: scope 0 at $DIR/generator-drop-cleanup.rs:8:15: 10:6
|
||||
}
|
||||
}
|
||||
|
|
@ -17,6 +17,7 @@ struct Bar(i32);
|
|||
|
||||
fn take<T>(_x: T) {}
|
||||
|
||||
// EMIT_MIR rustc.main-{{closure}}.StateTransform.before.mir
|
||||
fn main() {
|
||||
let _gen = || {
|
||||
let a = Foo(5);
|
||||
|
|
@ -26,89 +27,3 @@ fn main() {
|
|||
take(b);
|
||||
};
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
|
||||
// START rustc.main-{{closure}}.StateTransform.before.mir
|
||||
// ...
|
||||
// let _3: Foo;
|
||||
// ...
|
||||
// let mut _8: Foo;
|
||||
// ...
|
||||
// let mut _10: Bar;
|
||||
// scope 1 {
|
||||
// debug a => _3;
|
||||
// let _4: Bar;
|
||||
// scope 2 {
|
||||
// debug b => _4;
|
||||
// }
|
||||
// }
|
||||
// bb0: {
|
||||
// StorageLive(_3);
|
||||
// _3 = Foo(const 5i32,);
|
||||
// StorageLive(_4);
|
||||
// _4 = Bar(const 6i32,);
|
||||
// ...
|
||||
// _5 = yield(move _6) -> [resume: bb2, drop: bb4];
|
||||
// }
|
||||
// bb1 (cleanup): {
|
||||
// resume;
|
||||
// }
|
||||
// bb2: {
|
||||
// ...
|
||||
// StorageLive(_7);
|
||||
// StorageLive(_8);
|
||||
// _8 = move _3;
|
||||
// _7 = const take::<Foo>(move _8) -> [return: bb7, unwind: bb9];
|
||||
// }
|
||||
// bb3 (cleanup): {
|
||||
// StorageDead(_3);
|
||||
// drop(_1) -> bb1;
|
||||
// }
|
||||
// bb4: {
|
||||
// ...
|
||||
// StorageDead(_4);
|
||||
// drop(_3) -> [return: bb5, unwind: bb3];
|
||||
// }
|
||||
// bb5: {
|
||||
// StorageDead(_3);
|
||||
// drop(_1) -> [return: bb6, unwind: bb1];
|
||||
// }
|
||||
// bb6: {
|
||||
// generator_drop;
|
||||
// }
|
||||
// bb7: {
|
||||
// StorageDead(_8);
|
||||
// StorageDead(_7);
|
||||
// StorageLive(_9);
|
||||
// StorageLive(_10);
|
||||
// _10 = move _4;
|
||||
// _9 = const take::<Bar>(move _10) -> [return: bb10, unwind: bb11];
|
||||
// }
|
||||
// bb8 (cleanup): {
|
||||
// StorageDead(_4);
|
||||
// StorageDead(_3);
|
||||
// drop(_1) -> bb1;
|
||||
// }
|
||||
// bb9 (cleanup): {
|
||||
// StorageDead(_8);
|
||||
// StorageDead(_7);
|
||||
// goto -> bb8;
|
||||
// }
|
||||
// bb10: {
|
||||
// StorageDead(_10);
|
||||
// StorageDead(_9);
|
||||
// ...
|
||||
// StorageDead(_4);
|
||||
// StorageDead(_3);
|
||||
// drop(_1) -> [return: bb12, unwind: bb1];
|
||||
// }
|
||||
// bb11 (cleanup): {
|
||||
// StorageDead(_10);
|
||||
// StorageDead(_9);
|
||||
// goto -> bb8;
|
||||
// }
|
||||
// bb12: {
|
||||
// return;
|
||||
// }
|
||||
// END rustc.main-{{closure}}.StateTransform.before.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,130 @@
|
|||
// MIR for `main::{{closure}}#0` before StateTransform
|
||||
|
||||
fn main::{{closure}}#0(_1: [generator@$DIR/generator-storage-dead-unwind.rs:22:16: 28:6 {Foo, Bar, ()}], _2: ()) -> ()
|
||||
yields ()
|
||||
{
|
||||
let mut _0: (); // return place in scope 0 at $DIR/generator-storage-dead-unwind.rs:22:19: 22:19
|
||||
let _3: Foo; // in scope 0 at $DIR/generator-storage-dead-unwind.rs:23:13: 23:14
|
||||
let _5: (); // in scope 0 at $DIR/generator-storage-dead-unwind.rs:25:9: 25:14
|
||||
let mut _6: (); // in scope 0 at $DIR/generator-storage-dead-unwind.rs:25:9: 25:14
|
||||
let _7: (); // in scope 0 at $DIR/generator-storage-dead-unwind.rs:26:9: 26:16
|
||||
let mut _8: Foo; // in scope 0 at $DIR/generator-storage-dead-unwind.rs:26:14: 26:15
|
||||
let _9: (); // in scope 0 at $DIR/generator-storage-dead-unwind.rs:27:9: 27:16
|
||||
let mut _10: Bar; // in scope 0 at $DIR/generator-storage-dead-unwind.rs:27:14: 27:15
|
||||
scope 1 {
|
||||
debug a => _3; // in scope 1 at $DIR/generator-storage-dead-unwind.rs:23:13: 23:14
|
||||
let _4: Bar; // in scope 1 at $DIR/generator-storage-dead-unwind.rs:24:13: 24:14
|
||||
scope 2 {
|
||||
debug b => _4; // in scope 2 at $DIR/generator-storage-dead-unwind.rs:24:13: 24:14
|
||||
}
|
||||
}
|
||||
|
||||
bb0: {
|
||||
StorageLive(_3); // bb0[0]: scope 0 at $DIR/generator-storage-dead-unwind.rs:23:13: 23:14
|
||||
_3 = Foo(const 5i32,); // bb0[1]: scope 0 at $DIR/generator-storage-dead-unwind.rs:23:17: 23:23
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000005))
|
||||
// mir::Constant
|
||||
// + span: $DIR/generator-storage-dead-unwind.rs:23:21: 23:22
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000005)) }
|
||||
StorageLive(_4); // bb0[2]: scope 1 at $DIR/generator-storage-dead-unwind.rs:24:13: 24:14
|
||||
_4 = Bar(const 6i32,); // bb0[3]: scope 1 at $DIR/generator-storage-dead-unwind.rs:24:17: 24:23
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000006))
|
||||
// mir::Constant
|
||||
// + span: $DIR/generator-storage-dead-unwind.rs:24:21: 24:22
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000006)) }
|
||||
StorageLive(_5); // bb0[4]: scope 2 at $DIR/generator-storage-dead-unwind.rs:25:9: 25:14
|
||||
StorageLive(_6); // bb0[5]: scope 2 at $DIR/generator-storage-dead-unwind.rs:25:9: 25:14
|
||||
_6 = (); // bb0[6]: scope 2 at $DIR/generator-storage-dead-unwind.rs:25:9: 25:14
|
||||
_5 = yield(move _6) -> [resume: bb2, drop: bb4]; // bb0[7]: scope 2 at $DIR/generator-storage-dead-unwind.rs:25:9: 25:14
|
||||
}
|
||||
|
||||
bb1 (cleanup): {
|
||||
resume; // bb1[0]: scope 0 at $DIR/generator-storage-dead-unwind.rs:22:16: 28:6
|
||||
}
|
||||
|
||||
bb2: {
|
||||
StorageDead(_6); // bb2[0]: scope 2 at $DIR/generator-storage-dead-unwind.rs:25:13: 25:14
|
||||
StorageDead(_5); // bb2[1]: scope 2 at $DIR/generator-storage-dead-unwind.rs:25:14: 25:15
|
||||
StorageLive(_7); // bb2[2]: scope 2 at $DIR/generator-storage-dead-unwind.rs:26:9: 26:16
|
||||
StorageLive(_8); // bb2[3]: scope 2 at $DIR/generator-storage-dead-unwind.rs:26:14: 26:15
|
||||
_8 = move _3; // bb2[4]: scope 2 at $DIR/generator-storage-dead-unwind.rs:26:14: 26:15
|
||||
_7 = const take::<Foo>(move _8) -> [return: bb7, unwind: bb9]; // bb2[5]: scope 2 at $DIR/generator-storage-dead-unwind.rs:26:9: 26:16
|
||||
// ty::Const
|
||||
// + ty: fn(Foo) {take::<Foo>}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/generator-storage-dead-unwind.rs:26:9: 26:13
|
||||
// + literal: Const { ty: fn(Foo) {take::<Foo>}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb3 (cleanup): {
|
||||
StorageDead(_3); // bb3[0]: scope 0 at $DIR/generator-storage-dead-unwind.rs:28:5: 28:6
|
||||
drop(_1) -> bb1; // bb3[1]: scope 0 at $DIR/generator-storage-dead-unwind.rs:28:5: 28:6
|
||||
}
|
||||
|
||||
bb4: {
|
||||
StorageDead(_6); // bb4[0]: scope 2 at $DIR/generator-storage-dead-unwind.rs:25:13: 25:14
|
||||
StorageDead(_5); // bb4[1]: scope 2 at $DIR/generator-storage-dead-unwind.rs:25:14: 25:15
|
||||
StorageDead(_4); // bb4[2]: scope 1 at $DIR/generator-storage-dead-unwind.rs:28:5: 28:6
|
||||
drop(_3) -> [return: bb5, unwind: bb3]; // bb4[3]: scope 0 at $DIR/generator-storage-dead-unwind.rs:28:5: 28:6
|
||||
}
|
||||
|
||||
bb5: {
|
||||
StorageDead(_3); // bb5[0]: scope 0 at $DIR/generator-storage-dead-unwind.rs:28:5: 28:6
|
||||
drop(_1) -> [return: bb6, unwind: bb1]; // bb5[1]: scope 0 at $DIR/generator-storage-dead-unwind.rs:28:5: 28:6
|
||||
}
|
||||
|
||||
bb6: {
|
||||
generator_drop; // bb6[0]: scope 0 at $DIR/generator-storage-dead-unwind.rs:22:16: 28:6
|
||||
}
|
||||
|
||||
bb7: {
|
||||
StorageDead(_8); // bb7[0]: scope 2 at $DIR/generator-storage-dead-unwind.rs:26:15: 26:16
|
||||
StorageDead(_7); // bb7[1]: scope 2 at $DIR/generator-storage-dead-unwind.rs:26:16: 26:17
|
||||
StorageLive(_9); // bb7[2]: scope 2 at $DIR/generator-storage-dead-unwind.rs:27:9: 27:16
|
||||
StorageLive(_10); // bb7[3]: scope 2 at $DIR/generator-storage-dead-unwind.rs:27:14: 27:15
|
||||
_10 = move _4; // bb7[4]: scope 2 at $DIR/generator-storage-dead-unwind.rs:27:14: 27:15
|
||||
_9 = const take::<Bar>(move _10) -> [return: bb10, unwind: bb11]; // bb7[5]: scope 2 at $DIR/generator-storage-dead-unwind.rs:27:9: 27:16
|
||||
// ty::Const
|
||||
// + ty: fn(Bar) {take::<Bar>}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/generator-storage-dead-unwind.rs:27:9: 27:13
|
||||
// + literal: Const { ty: fn(Bar) {take::<Bar>}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb8 (cleanup): {
|
||||
StorageDead(_4); // bb8[0]: scope 1 at $DIR/generator-storage-dead-unwind.rs:28:5: 28:6
|
||||
StorageDead(_3); // bb8[1]: scope 0 at $DIR/generator-storage-dead-unwind.rs:28:5: 28:6
|
||||
drop(_1) -> bb1; // bb8[2]: scope 0 at $DIR/generator-storage-dead-unwind.rs:28:5: 28:6
|
||||
}
|
||||
|
||||
bb9 (cleanup): {
|
||||
StorageDead(_8); // bb9[0]: scope 2 at $DIR/generator-storage-dead-unwind.rs:26:15: 26:16
|
||||
StorageDead(_7); // bb9[1]: scope 2 at $DIR/generator-storage-dead-unwind.rs:26:16: 26:17
|
||||
goto -> bb8; // bb9[2]: scope 2 at $DIR/generator-storage-dead-unwind.rs:1:1: 1:1
|
||||
}
|
||||
|
||||
bb10: {
|
||||
StorageDead(_10); // bb10[0]: scope 2 at $DIR/generator-storage-dead-unwind.rs:27:15: 27:16
|
||||
StorageDead(_9); // bb10[1]: scope 2 at $DIR/generator-storage-dead-unwind.rs:27:16: 27:17
|
||||
_0 = (); // bb10[2]: scope 0 at $DIR/generator-storage-dead-unwind.rs:22:19: 28:6
|
||||
StorageDead(_4); // bb10[3]: scope 1 at $DIR/generator-storage-dead-unwind.rs:28:5: 28:6
|
||||
StorageDead(_3); // bb10[4]: scope 0 at $DIR/generator-storage-dead-unwind.rs:28:5: 28:6
|
||||
drop(_1) -> [return: bb12, unwind: bb1]; // bb10[5]: scope 0 at $DIR/generator-storage-dead-unwind.rs:28:5: 28:6
|
||||
}
|
||||
|
||||
bb11 (cleanup): {
|
||||
StorageDead(_10); // bb11[0]: scope 2 at $DIR/generator-storage-dead-unwind.rs:27:15: 27:16
|
||||
StorageDead(_9); // bb11[1]: scope 2 at $DIR/generator-storage-dead-unwind.rs:27:16: 27:17
|
||||
goto -> bb8; // bb11[2]: scope 2 at $DIR/generator-storage-dead-unwind.rs:1:1: 1:1
|
||||
}
|
||||
|
||||
bb12: {
|
||||
return; // bb12[0]: scope 0 at $DIR/generator-storage-dead-unwind.rs:28:6: 28:6
|
||||
}
|
||||
}
|
||||
|
|
@ -13,6 +13,7 @@ impl Drop for HasDrop {
|
|||
|
||||
fn callee() {}
|
||||
|
||||
// EMIT_MIR rustc.main-{{closure}}.generator_resume.0.mir
|
||||
fn main() {
|
||||
let _gen = |_x: u8| {
|
||||
let _d = HasDrop;
|
||||
|
|
@ -22,13 +23,3 @@ fn main() {
|
|||
}
|
||||
};
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
|
||||
// START rustc.main-{{closure}}.generator_resume.0.mir
|
||||
// bb0: {
|
||||
// ...
|
||||
// switchInt(move _11) -> [0u32: bb1, 3u32: bb5, otherwise: bb6];
|
||||
// }
|
||||
// ...
|
||||
// END rustc.main-{{closure}}.generator_resume.0.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,72 @@
|
|||
// MIR for `main::{{closure}}#0` 0 generator_resume
|
||||
// generator_layout = GeneratorLayout { field_tys: [HasDrop], variant_fields: [[], [], [], [_0]], storage_conflicts: BitMatrix { num_rows: 1, num_columns: 1, words: [1], marker: PhantomData } }
|
||||
|
||||
fn main::{{closure}}#0(_1: std::pin::Pin<&mut [generator@$DIR/generator-tiny.rs:18:16: 24:6 {u8, HasDrop, ()}]>, _2: u8) -> std::ops::GeneratorState<(), ()> {
|
||||
debug _x => _10; // in scope 0 at $DIR/generator-tiny.rs:18:17: 18:19
|
||||
let mut _0: std::ops::GeneratorState<(), ()>; // return place in scope 0 at $DIR/generator-tiny.rs:18:16: 24:6
|
||||
let _3: HasDrop; // in scope 0 at $DIR/generator-tiny.rs:19:13: 19:15
|
||||
let mut _4: !; // in scope 0 at $DIR/generator-tiny.rs:20:9: 23:10
|
||||
let mut _5: (); // in scope 0 at $DIR/generator-tiny.rs:18:16: 24:6
|
||||
let _6: u8; // in scope 0 at $DIR/generator-tiny.rs:21:13: 21:18
|
||||
let mut _7: (); // in scope 0 at $DIR/generator-tiny.rs:21:13: 21:18
|
||||
let _8: (); // in scope 0 at $DIR/generator-tiny.rs:22:13: 22:21
|
||||
let mut _9: (); // in scope 0 at $DIR/generator-tiny.rs:18:25: 18:25
|
||||
let _10: u8; // in scope 0 at $DIR/generator-tiny.rs:18:17: 18:19
|
||||
let mut _11: isize; // in scope 0 at $DIR/generator-tiny.rs:18:16: 24:6
|
||||
scope 1 {
|
||||
debug _d => (((*(_1.0: &mut [generator@$DIR/generator-tiny.rs:18:16: 24:6 {u8, HasDrop, ()}])) as variant#3).0: HasDrop); // in scope 1 at $DIR/generator-tiny.rs:19:13: 19:15
|
||||
}
|
||||
|
||||
bb0: {
|
||||
_11 = discriminant((*(_1.0: &mut [generator@$DIR/generator-tiny.rs:18:16: 24:6 {u8, HasDrop, ()}]))); // bb0[0]: scope 0 at $DIR/generator-tiny.rs:18:16: 24:6
|
||||
switchInt(move _11) -> [0u32: bb1, 3u32: bb5, otherwise: bb6]; // bb0[1]: scope 0 at $DIR/generator-tiny.rs:18:16: 24:6
|
||||
}
|
||||
|
||||
bb1: {
|
||||
_10 = move _2; // bb1[0]: scope 0 at $DIR/generator-tiny.rs:18:16: 24:6
|
||||
nop; // bb1[1]: scope 0 at $DIR/generator-tiny.rs:19:13: 19:15
|
||||
(((*(_1.0: &mut [generator@$DIR/generator-tiny.rs:18:16: 24:6 {u8, HasDrop, ()}])) as variant#3).0: HasDrop) = HasDrop; // bb1[2]: scope 0 at $DIR/generator-tiny.rs:19:18: 19:25
|
||||
StorageLive(_4); // bb1[3]: scope 1 at $DIR/generator-tiny.rs:20:9: 23:10
|
||||
goto -> bb2; // bb1[4]: scope 1 at $DIR/generator-tiny.rs:20:9: 23:10
|
||||
}
|
||||
|
||||
bb2: {
|
||||
StorageLive(_6); // bb2[0]: scope 1 at $DIR/generator-tiny.rs:21:13: 21:18
|
||||
StorageLive(_7); // bb2[1]: scope 1 at $DIR/generator-tiny.rs:21:13: 21:18
|
||||
_7 = (); // bb2[2]: scope 1 at $DIR/generator-tiny.rs:21:13: 21:18
|
||||
_0 = std::ops::GeneratorState::<(), ()>::Yielded(move _7,); // bb2[3]: scope 1 at $DIR/generator-tiny.rs:21:13: 21:18
|
||||
discriminant((*(_1.0: &mut [generator@$DIR/generator-tiny.rs:18:16: 24:6 {u8, HasDrop, ()}]))) = 3; // bb2[4]: scope 1 at $DIR/generator-tiny.rs:21:13: 21:18
|
||||
return; // bb2[5]: scope 1 at $DIR/generator-tiny.rs:21:13: 21:18
|
||||
}
|
||||
|
||||
bb3: {
|
||||
StorageDead(_7); // bb3[0]: scope 1 at $DIR/generator-tiny.rs:21:17: 21:18
|
||||
StorageDead(_6); // bb3[1]: scope 1 at $DIR/generator-tiny.rs:21:18: 21:19
|
||||
StorageLive(_8); // bb3[2]: scope 1 at $DIR/generator-tiny.rs:22:13: 22:21
|
||||
_8 = const callee() -> bb4; // bb3[3]: scope 1 at $DIR/generator-tiny.rs:22:13: 22:21
|
||||
// ty::Const
|
||||
// + ty: fn() {callee}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/generator-tiny.rs:22:13: 22:19
|
||||
// + literal: Const { ty: fn() {callee}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb4: {
|
||||
StorageDead(_8); // bb4[0]: scope 1 at $DIR/generator-tiny.rs:22:21: 22:22
|
||||
_5 = (); // bb4[1]: scope 1 at $DIR/generator-tiny.rs:20:14: 23:10
|
||||
goto -> bb2; // bb4[2]: scope 1 at $DIR/generator-tiny.rs:20:9: 23:10
|
||||
}
|
||||
|
||||
bb5: {
|
||||
StorageLive(_4); // bb5[0]: scope 0 at $DIR/generator-tiny.rs:18:16: 24:6
|
||||
StorageLive(_6); // bb5[1]: scope 0 at $DIR/generator-tiny.rs:18:16: 24:6
|
||||
StorageLive(_7); // bb5[2]: scope 0 at $DIR/generator-tiny.rs:18:16: 24:6
|
||||
_6 = move _2; // bb5[3]: scope 0 at $DIR/generator-tiny.rs:18:16: 24:6
|
||||
goto -> bb3; // bb5[4]: scope 0 at $DIR/generator-tiny.rs:18:16: 24:6
|
||||
}
|
||||
|
||||
bb6: {
|
||||
unreachable; // bb6[0]: scope 0 at $DIR/generator-tiny.rs:18:16: 24:6
|
||||
}
|
||||
}
|
||||
|
|
@ -1,20 +1,5 @@
|
|||
// Test graphviz output
|
||||
// compile-flags: -Z dump-mir-graphviz
|
||||
|
||||
// ignore-tidy-linelength
|
||||
|
||||
// EMIT_MIR rustc.main.mir_map.0.dot
|
||||
fn main() {}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.main.mir_map.0.dot
|
||||
// digraph Mir_0_3 { // The name here MUST be an ASCII identifier.
|
||||
// graph [fontname="monospace"];
|
||||
// node [fontname="monospace"];
|
||||
// edge [fontname="monospace"];
|
||||
// label=<fn main() -> ()<br align="left"/>>;
|
||||
// bb0__0_3 [shape="none", label=<<table border="0" cellborder="1" cellspacing="0"><tr><td bgcolor="gray" align="center" colspan="1">0</td></tr><tr><td align="left" balign="left">_0 = ()<br/></td></tr><tr><td align="left">goto</td></tr></table>>];
|
||||
// bb1__0_3 [shape="none", label=<<table border="0" cellborder="1" cellspacing="0"><tr><td bgcolor="gray" align="center" colspan="1">1</td></tr><tr><td align="left">resume</td></tr></table>>];
|
||||
// bb2__0_3 [shape="none", label=<<table border="0" cellborder="1" cellspacing="0"><tr><td bgcolor="gray" align="center" colspan="1">2</td></tr><tr><td align="left">return</td></tr></table>>];
|
||||
// bb0__0_3 -> bb2__0_3 [label=""];
|
||||
// }
|
||||
// END rustc.main.mir_map.0.dot
|
||||
|
|
|
|||
|
|
@ -0,0 +1,10 @@
|
|||
digraph Mir_0_3 {
|
||||
graph [fontname="monospace"];
|
||||
node [fontname="monospace"];
|
||||
edge [fontname="monospace"];
|
||||
label=<fn main() -> ()<br align="left"/>>;
|
||||
bb0__0_3 [shape="none", label=<<table border="0" cellborder="1" cellspacing="0"><tr><td bgcolor="gray" align="center" colspan="1">0</td></tr><tr><td align="left" balign="left">_0 = ()<br/></td></tr><tr><td align="left">goto</td></tr></table>>];
|
||||
bb1__0_3 [shape="none", label=<<table border="0" cellborder="1" cellspacing="0"><tr><td bgcolor="gray" align="center" colspan="1">1</td></tr><tr><td align="left">resume</td></tr></table>>];
|
||||
bb2__0_3 [shape="none", label=<<table border="0" cellborder="1" cellspacing="0"><tr><td bgcolor="gray" align="center" colspan="1">2</td></tr><tr><td align="left">return</td></tr></table>>];
|
||||
bb0__0_3 -> bb2__0_3 [label=""];
|
||||
}
|
||||
|
|
@ -1,5 +1,6 @@
|
|||
// check that we don't StorageDead booleans before they are used
|
||||
|
||||
// EMIT_MIR rustc.main.SimplifyCfg-initial.after.mir
|
||||
fn main() {
|
||||
let mut should_break = false;
|
||||
loop {
|
||||
|
|
@ -9,42 +10,3 @@ fn main() {
|
|||
should_break = true;
|
||||
}
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.main.SimplifyCfg-initial.after.mir
|
||||
// bb0: {
|
||||
// StorageLive(_1);
|
||||
// _1 = const false;
|
||||
// FakeRead(ForLet, _1);
|
||||
// goto -> bb2;
|
||||
// }
|
||||
// bb1 (cleanup): {
|
||||
// resume;
|
||||
// }
|
||||
// bb2: {
|
||||
// falseUnwind -> [real: bb3, cleanup: bb1];
|
||||
// }
|
||||
// bb3: {
|
||||
// StorageLive(_3);
|
||||
// StorageLive(_4);
|
||||
// _4 = _1;
|
||||
// FakeRead(ForMatchedPlace, _4);
|
||||
// switchInt(_4) -> [false: bb5, otherwise: bb4];
|
||||
// }
|
||||
// ...
|
||||
// bb5: {
|
||||
// _3 = ();
|
||||
// StorageDead(_4);
|
||||
// StorageDead(_3);
|
||||
// _1 = const true;
|
||||
// _2 = ();
|
||||
// goto -> bb2;
|
||||
// }
|
||||
// bb6: {
|
||||
// _0 = ();
|
||||
// StorageDead(_4);
|
||||
// StorageDead(_3);
|
||||
// StorageDead(_1);
|
||||
// return;
|
||||
// }
|
||||
// END rustc.main.SimplifyCfg-initial.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,69 @@
|
|||
// MIR for `main` after SimplifyCfg-initial
|
||||
|
||||
fn main() -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/issue-38669.rs:4:11: 4:11
|
||||
let mut _1: bool; // in scope 0 at $DIR/issue-38669.rs:5:9: 5:25
|
||||
let mut _2: (); // in scope 0 at $DIR/issue-38669.rs:4:1: 12:2
|
||||
let _3: (); // in scope 0 at $DIR/issue-38669.rs:7:9: 9:10
|
||||
let mut _4: bool; // in scope 0 at $DIR/issue-38669.rs:7:12: 7:24
|
||||
let mut _5: !; // in scope 0 at $DIR/issue-38669.rs:7:25: 9:10
|
||||
scope 1 {
|
||||
debug should_break => _1; // in scope 1 at $DIR/issue-38669.rs:5:9: 5:25
|
||||
}
|
||||
|
||||
bb0: {
|
||||
StorageLive(_1); // bb0[0]: scope 0 at $DIR/issue-38669.rs:5:9: 5:25
|
||||
_1 = const false; // bb0[1]: scope 0 at $DIR/issue-38669.rs:5:28: 5:33
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x00))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-38669.rs:5:28: 5:33
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x00)) }
|
||||
FakeRead(ForLet, _1); // bb0[2]: scope 0 at $DIR/issue-38669.rs:5:9: 5:25
|
||||
goto -> bb2; // bb0[3]: scope 1 at $DIR/issue-38669.rs:6:5: 11:6
|
||||
}
|
||||
|
||||
bb1 (cleanup): {
|
||||
resume; // bb1[0]: scope 0 at $DIR/issue-38669.rs:4:1: 12:2
|
||||
}
|
||||
|
||||
bb2: {
|
||||
falseUnwind -> [real: bb3, cleanup: bb1]; // bb2[0]: scope 1 at $DIR/issue-38669.rs:6:5: 11:6
|
||||
}
|
||||
|
||||
bb3: {
|
||||
StorageLive(_3); // bb3[0]: scope 1 at $DIR/issue-38669.rs:7:9: 9:10
|
||||
StorageLive(_4); // bb3[1]: scope 1 at $DIR/issue-38669.rs:7:12: 7:24
|
||||
_4 = _1; // bb3[2]: scope 1 at $DIR/issue-38669.rs:7:12: 7:24
|
||||
FakeRead(ForMatchedPlace, _4); // bb3[3]: scope 1 at $DIR/issue-38669.rs:7:12: 7:24
|
||||
switchInt(_4) -> [false: bb5, otherwise: bb4]; // bb3[4]: scope 1 at $DIR/issue-38669.rs:7:9: 9:10
|
||||
}
|
||||
|
||||
bb4: {
|
||||
falseEdges -> [real: bb6, imaginary: bb5]; // bb4[0]: scope 1 at $DIR/issue-38669.rs:7:9: 9:10
|
||||
}
|
||||
|
||||
bb5: {
|
||||
_3 = (); // bb5[0]: scope 1 at $DIR/issue-38669.rs:7:9: 9:10
|
||||
StorageDead(_4); // bb5[1]: scope 1 at $DIR/issue-38669.rs:9:9: 9:10
|
||||
StorageDead(_3); // bb5[2]: scope 1 at $DIR/issue-38669.rs:9:9: 9:10
|
||||
_1 = const true; // bb5[3]: scope 1 at $DIR/issue-38669.rs:10:9: 10:28
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x01))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-38669.rs:10:24: 10:28
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x01)) }
|
||||
_2 = (); // bb5[4]: scope 1 at $DIR/issue-38669.rs:6:10: 11:6
|
||||
goto -> bb2; // bb5[5]: scope 1 at $DIR/issue-38669.rs:6:5: 11:6
|
||||
}
|
||||
|
||||
bb6: {
|
||||
_0 = (); // bb6[0]: scope 1 at $DIR/issue-38669.rs:8:13: 8:18
|
||||
StorageDead(_4); // bb6[1]: scope 1 at $DIR/issue-38669.rs:9:9: 9:10
|
||||
StorageDead(_3); // bb6[2]: scope 1 at $DIR/issue-38669.rs:9:9: 9:10
|
||||
StorageDead(_1); // bb6[3]: scope 0 at $DIR/issue-38669.rs:12:1: 12:2
|
||||
return; // bb6[4]: scope 0 at $DIR/issue-38669.rs:12:2: 12:2
|
||||
}
|
||||
}
|
||||
|
|
@ -2,12 +2,15 @@
|
|||
|
||||
// check that we don't emit multiple drop flags when they are not needed.
|
||||
|
||||
|
||||
// EMIT_MIR rustc.main.ElaborateDrops.after.mir
|
||||
fn main() {
|
||||
let x = S.other(S.id());
|
||||
}
|
||||
|
||||
// no_mangle to make sure this gets instantiated even in an executable.
|
||||
#[no_mangle]
|
||||
// EMIT_MIR rustc.test.ElaborateDrops.after.mir
|
||||
pub fn test() {
|
||||
let u = S;
|
||||
let mut v = S;
|
||||
|
|
@ -25,34 +28,3 @@ impl S {
|
|||
fn id(self) -> Self { self }
|
||||
fn other(self, s: Self) {}
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.main.ElaborateDrops.after.mir
|
||||
// let mut _0: ();
|
||||
// let _1: ();
|
||||
// let mut _2: S;
|
||||
// let mut _3: S;
|
||||
// let mut _4: S;
|
||||
// let mut _5: bool;
|
||||
// scope 1 {
|
||||
// debug x => _1;
|
||||
// }
|
||||
// ...
|
||||
// bb0: {
|
||||
// END rustc.main.ElaborateDrops.after.mir
|
||||
// START rustc.test.ElaborateDrops.after.mir
|
||||
// let mut _0: ();
|
||||
// let _1: S;
|
||||
// let _3: ();
|
||||
// let mut _4: S;
|
||||
// let mut _5: S;
|
||||
// let mut _6: bool;
|
||||
// ...
|
||||
// debug u => _1;
|
||||
// ...
|
||||
// let mut _2: S;
|
||||
// ...
|
||||
// debug v => _2;
|
||||
// ...
|
||||
// bb0: {
|
||||
// END rustc.test.ElaborateDrops.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,111 @@
|
|||
// MIR for `main` after ElaborateDrops
|
||||
|
||||
fn main() -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/issue-41110.rs:7:11: 7:11
|
||||
let _1: (); // in scope 0 at $DIR/issue-41110.rs:8:9: 8:10
|
||||
let mut _2: S; // in scope 0 at $DIR/issue-41110.rs:8:13: 8:14
|
||||
let mut _3: S; // in scope 0 at $DIR/issue-41110.rs:8:21: 8:27
|
||||
let mut _4: S; // in scope 0 at $DIR/issue-41110.rs:8:21: 8:22
|
||||
let mut _5: bool; // in scope 0 at $DIR/issue-41110.rs:8:27: 8:28
|
||||
scope 1 {
|
||||
debug x => _1; // in scope 1 at $DIR/issue-41110.rs:8:9: 8:10
|
||||
}
|
||||
|
||||
bb0: {
|
||||
_5 = const false; // bb0[0]: scope 0 at $DIR/issue-41110.rs:8:9: 8:10
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x00))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41110.rs:8:9: 8:10
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x00)) }
|
||||
StorageLive(_1); // bb0[1]: scope 0 at $DIR/issue-41110.rs:8:9: 8:10
|
||||
StorageLive(_2); // bb0[2]: scope 0 at $DIR/issue-41110.rs:8:13: 8:14
|
||||
_5 = const true; // bb0[3]: scope 0 at $DIR/issue-41110.rs:8:13: 8:14
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x01))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41110.rs:8:13: 8:14
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x01)) }
|
||||
_2 = S; // bb0[4]: scope 0 at $DIR/issue-41110.rs:8:13: 8:14
|
||||
StorageLive(_3); // bb0[5]: scope 0 at $DIR/issue-41110.rs:8:21: 8:27
|
||||
StorageLive(_4); // bb0[6]: scope 0 at $DIR/issue-41110.rs:8:21: 8:22
|
||||
_4 = S; // bb0[7]: scope 0 at $DIR/issue-41110.rs:8:21: 8:22
|
||||
_3 = const S::id(move _4) -> [return: bb2, unwind: bb4]; // bb0[8]: scope 0 at $DIR/issue-41110.rs:8:21: 8:27
|
||||
// ty::Const
|
||||
// + ty: fn(S) -> S {S::id}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41110.rs:8:23: 8:25
|
||||
// + literal: Const { ty: fn(S) -> S {S::id}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb1 (cleanup): {
|
||||
resume; // bb1[0]: scope 0 at $DIR/issue-41110.rs:7:1: 9:2
|
||||
}
|
||||
|
||||
bb2: {
|
||||
StorageDead(_4); // bb2[0]: scope 0 at $DIR/issue-41110.rs:8:26: 8:27
|
||||
_5 = const false; // bb2[1]: scope 0 at $DIR/issue-41110.rs:8:13: 8:28
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x00))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41110.rs:8:13: 8:28
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x00)) }
|
||||
_1 = const S::other(move _2, move _3) -> [return: bb6, unwind: bb5]; // bb2[2]: scope 0 at $DIR/issue-41110.rs:8:13: 8:28
|
||||
// ty::Const
|
||||
// + ty: fn(S, S) {S::other}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41110.rs:8:15: 8:20
|
||||
// + literal: Const { ty: fn(S, S) {S::other}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb3 (cleanup): {
|
||||
goto -> bb9; // bb3[0]: scope 0 at $DIR/issue-41110.rs:8:27: 8:28
|
||||
}
|
||||
|
||||
bb4 (cleanup): {
|
||||
goto -> bb3; // bb4[0]: scope 0 at $DIR/issue-41110.rs:8:26: 8:27
|
||||
}
|
||||
|
||||
bb5 (cleanup): {
|
||||
goto -> bb3; // bb5[0]: scope 0 at $DIR/issue-41110.rs:8:27: 8:28
|
||||
}
|
||||
|
||||
bb6: {
|
||||
StorageDead(_3); // bb6[0]: scope 0 at $DIR/issue-41110.rs:8:27: 8:28
|
||||
_5 = const false; // bb6[1]: scope 0 at $DIR/issue-41110.rs:8:27: 8:28
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x00))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41110.rs:8:27: 8:28
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x00)) }
|
||||
StorageDead(_2); // bb6[2]: scope 0 at $DIR/issue-41110.rs:8:27: 8:28
|
||||
_0 = (); // bb6[3]: scope 0 at $DIR/issue-41110.rs:7:11: 9:2
|
||||
StorageDead(_1); // bb6[4]: scope 0 at $DIR/issue-41110.rs:9:1: 9:2
|
||||
return; // bb6[5]: scope 0 at $DIR/issue-41110.rs:9:2: 9:2
|
||||
}
|
||||
|
||||
bb7 (cleanup): {
|
||||
drop(_2) -> bb1; // bb7[0]: scope 0 at $DIR/issue-41110.rs:8:27: 8:28
|
||||
}
|
||||
|
||||
bb8 (cleanup): {
|
||||
_5 = const false; // bb8[0]: scope 0 at $DIR/issue-41110.rs:8:27: 8:28
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x00))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41110.rs:8:27: 8:28
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x00)) }
|
||||
goto -> bb7; // bb8[1]: scope 0 at $DIR/issue-41110.rs:8:27: 8:28
|
||||
}
|
||||
|
||||
bb9 (cleanup): {
|
||||
switchInt(_5) -> [false: bb1, otherwise: bb8]; // bb9[0]: scope 0 at $DIR/issue-41110.rs:8:27: 8:28
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,139 @@
|
|||
// MIR for `test` after ElaborateDrops
|
||||
|
||||
fn test() -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/issue-41110.rs:14:15: 14:15
|
||||
let _1: S; // in scope 0 at $DIR/issue-41110.rs:15:9: 15:10
|
||||
let _3: (); // in scope 0 at $DIR/issue-41110.rs:17:5: 17:12
|
||||
let mut _4: S; // in scope 0 at $DIR/issue-41110.rs:17:10: 17:11
|
||||
let mut _5: S; // in scope 0 at $DIR/issue-41110.rs:18:9: 18:10
|
||||
let mut _6: bool; // in scope 0 at $DIR/issue-41110.rs:19:1: 19:2
|
||||
scope 1 {
|
||||
debug u => _1; // in scope 1 at $DIR/issue-41110.rs:15:9: 15:10
|
||||
let mut _2: S; // in scope 1 at $DIR/issue-41110.rs:16:9: 16:14
|
||||
scope 2 {
|
||||
debug v => _2; // in scope 2 at $DIR/issue-41110.rs:16:9: 16:14
|
||||
}
|
||||
}
|
||||
|
||||
bb0: {
|
||||
_6 = const false; // bb0[0]: scope 0 at $DIR/issue-41110.rs:15:9: 15:10
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x00))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41110.rs:15:9: 15:10
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x00)) }
|
||||
StorageLive(_1); // bb0[1]: scope 0 at $DIR/issue-41110.rs:15:9: 15:10
|
||||
_6 = const true; // bb0[2]: scope 0 at $DIR/issue-41110.rs:15:13: 15:14
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x01))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41110.rs:15:13: 15:14
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x01)) }
|
||||
_1 = S; // bb0[3]: scope 0 at $DIR/issue-41110.rs:15:13: 15:14
|
||||
StorageLive(_2); // bb0[4]: scope 1 at $DIR/issue-41110.rs:16:9: 16:14
|
||||
_2 = S; // bb0[5]: scope 1 at $DIR/issue-41110.rs:16:17: 16:18
|
||||
StorageLive(_3); // bb0[6]: scope 2 at $DIR/issue-41110.rs:17:5: 17:12
|
||||
StorageLive(_4); // bb0[7]: scope 2 at $DIR/issue-41110.rs:17:10: 17:11
|
||||
_4 = move _2; // bb0[8]: scope 2 at $DIR/issue-41110.rs:17:10: 17:11
|
||||
_3 = const std::mem::drop::<S>(move _4) -> [return: bb2, unwind: bb5]; // bb0[9]: scope 2 at $DIR/issue-41110.rs:17:5: 17:12
|
||||
// ty::Const
|
||||
// + ty: fn(S) {std::mem::drop::<S>}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41110.rs:17:5: 17:9
|
||||
// + literal: Const { ty: fn(S) {std::mem::drop::<S>}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb1 (cleanup): {
|
||||
resume; // bb1[0]: scope 0 at $DIR/issue-41110.rs:14:1: 19:2
|
||||
}
|
||||
|
||||
bb2: {
|
||||
StorageDead(_4); // bb2[0]: scope 2 at $DIR/issue-41110.rs:17:11: 17:12
|
||||
StorageDead(_3); // bb2[1]: scope 2 at $DIR/issue-41110.rs:17:12: 17:13
|
||||
StorageLive(_5); // bb2[2]: scope 2 at $DIR/issue-41110.rs:18:9: 18:10
|
||||
_6 = const false; // bb2[3]: scope 2 at $DIR/issue-41110.rs:18:9: 18:10
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x00))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41110.rs:18:9: 18:10
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x00)) }
|
||||
_5 = move _1; // bb2[4]: scope 2 at $DIR/issue-41110.rs:18:9: 18:10
|
||||
goto -> bb12; // bb2[5]: scope 2 at $DIR/issue-41110.rs:18:5: 18:6
|
||||
}
|
||||
|
||||
bb3 (cleanup): {
|
||||
goto -> bb15; // bb3[0]: scope 0 at $DIR/issue-41110.rs:19:1: 19:2
|
||||
}
|
||||
|
||||
bb4 (cleanup): {
|
||||
goto -> bb3; // bb4[0]: scope 1 at $DIR/issue-41110.rs:19:1: 19:2
|
||||
}
|
||||
|
||||
bb5 (cleanup): {
|
||||
goto -> bb4; // bb5[0]: scope 2 at $DIR/issue-41110.rs:17:11: 17:12
|
||||
}
|
||||
|
||||
bb6: {
|
||||
goto -> bb8; // bb6[0]: scope 2 at $DIR/issue-41110.rs:18:9: 18:10
|
||||
}
|
||||
|
||||
bb7 (cleanup): {
|
||||
goto -> bb4; // bb7[0]: scope 2 at $DIR/issue-41110.rs:18:9: 18:10
|
||||
}
|
||||
|
||||
bb8: {
|
||||
StorageDead(_5); // bb8[0]: scope 2 at $DIR/issue-41110.rs:18:9: 18:10
|
||||
_0 = (); // bb8[1]: scope 0 at $DIR/issue-41110.rs:14:15: 19:2
|
||||
drop(_2) -> [return: bb9, unwind: bb3]; // bb8[2]: scope 1 at $DIR/issue-41110.rs:19:1: 19:2
|
||||
}
|
||||
|
||||
bb9: {
|
||||
StorageDead(_2); // bb9[0]: scope 1 at $DIR/issue-41110.rs:19:1: 19:2
|
||||
goto -> bb10; // bb9[1]: scope 0 at $DIR/issue-41110.rs:19:1: 19:2
|
||||
}
|
||||
|
||||
bb10: {
|
||||
_6 = const false; // bb10[0]: scope 0 at $DIR/issue-41110.rs:19:1: 19:2
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x00))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41110.rs:19:1: 19:2
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x00)) }
|
||||
StorageDead(_1); // bb10[1]: scope 0 at $DIR/issue-41110.rs:19:1: 19:2
|
||||
return; // bb10[2]: scope 0 at $DIR/issue-41110.rs:19:2: 19:2
|
||||
}
|
||||
|
||||
bb11 (cleanup): {
|
||||
_2 = move _5; // bb11[0]: scope 2 at $DIR/issue-41110.rs:18:5: 18:6
|
||||
goto -> bb7; // bb11[1]: scope 2 at $DIR/issue-41110.rs:18:5: 18:6
|
||||
}
|
||||
|
||||
bb12: {
|
||||
_2 = move _5; // bb12[0]: scope 2 at $DIR/issue-41110.rs:18:5: 18:6
|
||||
goto -> bb6; // bb12[1]: scope 2 at $DIR/issue-41110.rs:18:5: 18:6
|
||||
}
|
||||
|
||||
bb13 (cleanup): {
|
||||
drop(_1) -> bb1; // bb13[0]: scope 0 at $DIR/issue-41110.rs:19:1: 19:2
|
||||
}
|
||||
|
||||
bb14 (cleanup): {
|
||||
_6 = const false; // bb14[0]: scope 0 at $DIR/issue-41110.rs:19:1: 19:2
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x00))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41110.rs:19:1: 19:2
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x00)) }
|
||||
goto -> bb13; // bb14[1]: scope 0 at $DIR/issue-41110.rs:19:1: 19:2
|
||||
}
|
||||
|
||||
bb15 (cleanup): {
|
||||
switchInt(_6) -> [false: bb1, otherwise: bb14]; // bb15[0]: scope 0 at $DIR/issue-41110.rs:19:1: 19:2
|
||||
}
|
||||
}
|
||||
|
|
@ -13,7 +13,8 @@ trait Foo {
|
|||
fn get(&self) -> [u8; 2];
|
||||
}
|
||||
|
||||
impl Foo for [u8; 2] {
|
||||
// EMIT_MIR rustc.{{impl}}-{{constant}}.SimplifyCfg-qualify-consts.after.mir
|
||||
impl Foo for [u8; 1+1] {
|
||||
fn get(&self) -> [u8; 2] {
|
||||
*self
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,32 @@
|
|||
// MIR for `<impl at $DIR/issue-41697.rs:17:1: 21:2>::{{constant}}#0` after SimplifyCfg-qualify-consts
|
||||
|
||||
<impl at $DIR/issue-41697.rs:17:1: 21:2>::{{constant}}#0: usize = {
|
||||
let mut _0: usize; // return place in scope 0 at $DIR/issue-41697.rs:17:19: 17:22
|
||||
let mut _1: (usize, bool); // in scope 0 at $DIR/issue-41697.rs:17:19: 17:22
|
||||
|
||||
bb0: {
|
||||
_1 = CheckedAdd(const 1usize, const 1usize); // bb0[0]: scope 0 at $DIR/issue-41697.rs:17:19: 17:22
|
||||
// ty::Const
|
||||
// + ty: usize
|
||||
// + val: Value(Scalar(0x0000000000000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41697.rs:17:19: 17:20
|
||||
// + literal: Const { ty: usize, val: Value(Scalar(0x0000000000000001)) }
|
||||
// ty::Const
|
||||
// + ty: usize
|
||||
// + val: Value(Scalar(0x0000000000000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41697.rs:17:21: 17:22
|
||||
// + literal: Const { ty: usize, val: Value(Scalar(0x0000000000000001)) }
|
||||
assert(!move (_1.1: bool), "attempt to add with overflow") -> [success: bb2, unwind: bb1]; // bb0[1]: scope 0 at $DIR/issue-41697.rs:17:19: 17:22
|
||||
}
|
||||
|
||||
bb1 (cleanup): {
|
||||
resume; // bb1[0]: scope 0 at $DIR/issue-41697.rs:17:19: 17:22
|
||||
}
|
||||
|
||||
bb2: {
|
||||
_0 = move (_1.0: usize); // bb2[0]: scope 0 at $DIR/issue-41697.rs:17:19: 17:22
|
||||
return; // bb2[1]: scope 0 at $DIR/issue-41697.rs:17:19: 17:22
|
||||
}
|
||||
}
|
||||
|
|
@ -1,6 +1,7 @@
|
|||
// check that we clear the "ADT master drop flag" even when there are
|
||||
// no fields to be dropped.
|
||||
|
||||
// EMIT_MIR rustc.main.ElaborateDrops.after.mir
|
||||
fn main() {
|
||||
let e;
|
||||
if cond() {
|
||||
|
|
@ -20,159 +21,3 @@ enum E {
|
|||
F(K),
|
||||
G(Box<E>)
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// fn main() -> () {
|
||||
// let mut _0: ();
|
||||
// scope 1 {
|
||||
// let _1: E;
|
||||
// debug e => _1;
|
||||
// scope 2 {
|
||||
// let _6: K;
|
||||
// debug _k => _6;
|
||||
// }
|
||||
// }
|
||||
// let mut _2: bool;
|
||||
// let mut _3: ();
|
||||
// let mut _4: E;
|
||||
// let mut _5: K;
|
||||
// let mut _7: isize;
|
||||
// let mut _8: bool; // drop flag for `e`
|
||||
// let mut _9: bool;
|
||||
// let mut _10: bool;
|
||||
// let mut _11: isize;
|
||||
// let mut _12: isize;
|
||||
//
|
||||
// bb0: {
|
||||
// _8 = const false;
|
||||
// _10 = const false;
|
||||
// _9 = const false;
|
||||
// StorageLive(_1);
|
||||
// StorageLive(_2);
|
||||
// _2 = const cond() -> [return: bb3, unwind: bb2];
|
||||
// }
|
||||
//
|
||||
// bb1: {
|
||||
// resume;
|
||||
// }
|
||||
//
|
||||
// bb2: {
|
||||
// goto -> bb1;
|
||||
// }
|
||||
//
|
||||
// bb3: {
|
||||
// switchInt(_2) -> [0u8: bb5, otherwise: bb4];
|
||||
// }
|
||||
//
|
||||
// bb4: {
|
||||
// StorageLive(_4);
|
||||
// StorageLive(_5);
|
||||
// _5 = K::{{constructor}};
|
||||
// _4 = E::F(_5,);
|
||||
// StorageDead(_5);
|
||||
// goto -> bb15;
|
||||
// }
|
||||
//
|
||||
// bb5: {
|
||||
// _0 = ();
|
||||
// goto -> bb12;
|
||||
// }
|
||||
//
|
||||
// bb6: {
|
||||
// goto -> bb2;
|
||||
// }
|
||||
//
|
||||
// bb7: {
|
||||
// goto -> bb8;
|
||||
// }
|
||||
//
|
||||
// bb8: {
|
||||
// StorageDead(_4);
|
||||
// _7 = discriminant(_1);
|
||||
// switchInt(_7) -> [0isize: bb10, otherwise: bb9];
|
||||
// }
|
||||
//
|
||||
// bb9: {
|
||||
// _0 = ();
|
||||
// goto -> bb11;
|
||||
// }
|
||||
//
|
||||
// bb10: {
|
||||
// StorageLive(_6);
|
||||
// _10 = const false;
|
||||
// _6 = ((_1 as F).0: K);
|
||||
// _0 = ();
|
||||
// goto -> bb11;
|
||||
// }
|
||||
//
|
||||
// bb11: {
|
||||
// StorageDead(_6);
|
||||
// goto -> bb12;
|
||||
// }
|
||||
//
|
||||
// bb12: {
|
||||
// StorageDead(_2);
|
||||
// goto -> bb22;
|
||||
// }
|
||||
//
|
||||
// bb13: {
|
||||
// StorageDead(_1);
|
||||
// return;
|
||||
// }
|
||||
//
|
||||
// bb14: {
|
||||
// _8 = const true;
|
||||
// _9 = const true;
|
||||
// _10 = const true;
|
||||
// _1 = _4;
|
||||
// goto -> bb6;
|
||||
// }
|
||||
//
|
||||
// bb15: {
|
||||
// _8 = const true;
|
||||
// _9 = const true;
|
||||
// _10 = const true;
|
||||
// _1 = _4;
|
||||
// goto -> bb7;
|
||||
// }
|
||||
//
|
||||
// bb16: {
|
||||
// _8 = const false; // clear the drop flag - must always be reached
|
||||
// goto -> bb13;
|
||||
// }
|
||||
//
|
||||
// bb17: {
|
||||
// _8 = const false;
|
||||
// goto -> bb1;
|
||||
// }
|
||||
//
|
||||
// bb18: {
|
||||
// goto -> bb17;
|
||||
// }
|
||||
//
|
||||
// bb19: {
|
||||
// drop(_1) -> [return: bb16, unwind: bb17];
|
||||
// }
|
||||
//
|
||||
// bb20: {
|
||||
// drop(_1) -> bb17;
|
||||
// }
|
||||
//
|
||||
// bb21: {
|
||||
// _11 = discriminant(_1);
|
||||
// switchInt(_11) -> [0isize: bb16, otherwise: bb19];
|
||||
// }
|
||||
//
|
||||
// bb22: {
|
||||
// switchInt(_8) -> [0u8: bb16, otherwise: bb21];
|
||||
// }
|
||||
//
|
||||
// bb23: {
|
||||
// _12 = discriminant(_1);
|
||||
// switchInt(_12) -> [0isize: bb18, otherwise: bb20];
|
||||
// }
|
||||
//
|
||||
// bb24: {
|
||||
// switchInt(_8) -> [0u8: bb17, otherwise: bb23];
|
||||
// }
|
||||
// }
|
||||
|
|
|
|||
|
|
@ -0,0 +1,250 @@
|
|||
// MIR for `main` after ElaborateDrops
|
||||
|
||||
fn main() -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/issue-41888.rs:5:11: 5:11
|
||||
let _1: E; // in scope 0 at $DIR/issue-41888.rs:6:9: 6:10
|
||||
let mut _2: bool; // in scope 0 at $DIR/issue-41888.rs:7:8: 7:14
|
||||
let mut _3: E; // in scope 0 at $DIR/issue-41888.rs:8:13: 8:20
|
||||
let mut _4: K; // in scope 0 at $DIR/issue-41888.rs:8:18: 8:19
|
||||
let mut _5: isize; // in scope 0 at $DIR/issue-41888.rs:9:16: 9:24
|
||||
let mut _7: bool; // in scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
let mut _8: bool; // in scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
let mut _9: bool; // in scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
let mut _10: isize; // in scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
let mut _11: isize; // in scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
scope 1 {
|
||||
debug e => _1; // in scope 1 at $DIR/issue-41888.rs:6:9: 6:10
|
||||
let _6: K; // in scope 1 at $DIR/issue-41888.rs:9:21: 9:23
|
||||
scope 2 {
|
||||
debug _k => _6; // in scope 2 at $DIR/issue-41888.rs:9:21: 9:23
|
||||
}
|
||||
}
|
||||
|
||||
bb0: {
|
||||
_9 = const false; // bb0[0]: scope 0 at $DIR/issue-41888.rs:6:9: 6:10
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x00))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41888.rs:6:9: 6:10
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x00)) }
|
||||
_7 = const false; // bb0[1]: scope 0 at $DIR/issue-41888.rs:6:9: 6:10
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x00))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41888.rs:6:9: 6:10
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x00)) }
|
||||
_8 = const false; // bb0[2]: scope 0 at $DIR/issue-41888.rs:6:9: 6:10
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x00))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41888.rs:6:9: 6:10
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x00)) }
|
||||
StorageLive(_1); // bb0[3]: scope 0 at $DIR/issue-41888.rs:6:9: 6:10
|
||||
StorageLive(_2); // bb0[4]: scope 1 at $DIR/issue-41888.rs:7:8: 7:14
|
||||
_2 = const cond() -> [return: bb2, unwind: bb3]; // bb0[5]: scope 1 at $DIR/issue-41888.rs:7:8: 7:14
|
||||
// ty::Const
|
||||
// + ty: fn() -> bool {cond}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41888.rs:7:8: 7:12
|
||||
// + literal: Const { ty: fn() -> bool {cond}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb1 (cleanup): {
|
||||
resume; // bb1[0]: scope 0 at $DIR/issue-41888.rs:5:1: 14:2
|
||||
}
|
||||
|
||||
bb2: {
|
||||
switchInt(_2) -> [false: bb4, otherwise: bb5]; // bb2[0]: scope 1 at $DIR/issue-41888.rs:7:5: 13:6
|
||||
}
|
||||
|
||||
bb3 (cleanup): {
|
||||
goto -> bb1; // bb3[0]: scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
}
|
||||
|
||||
bb4: {
|
||||
_0 = (); // bb4[0]: scope 1 at $DIR/issue-41888.rs:7:5: 13:6
|
||||
goto -> bb11; // bb4[1]: scope 1 at $DIR/issue-41888.rs:7:5: 13:6
|
||||
}
|
||||
|
||||
bb5: {
|
||||
StorageLive(_3); // bb5[0]: scope 1 at $DIR/issue-41888.rs:8:13: 8:20
|
||||
StorageLive(_4); // bb5[1]: scope 1 at $DIR/issue-41888.rs:8:18: 8:19
|
||||
_4 = K; // bb5[2]: scope 1 at $DIR/issue-41888.rs:8:18: 8:19
|
||||
_3 = E::F(move _4,); // bb5[3]: scope 1 at $DIR/issue-41888.rs:8:13: 8:20
|
||||
StorageDead(_4); // bb5[4]: scope 1 at $DIR/issue-41888.rs:8:19: 8:20
|
||||
goto -> bb14; // bb5[5]: scope 1 at $DIR/issue-41888.rs:8:9: 8:10
|
||||
}
|
||||
|
||||
bb6: {
|
||||
goto -> bb8; // bb6[0]: scope 1 at $DIR/issue-41888.rs:8:19: 8:20
|
||||
}
|
||||
|
||||
bb7 (cleanup): {
|
||||
goto -> bb3; // bb7[0]: scope 1 at $DIR/issue-41888.rs:8:19: 8:20
|
||||
}
|
||||
|
||||
bb8: {
|
||||
StorageDead(_3); // bb8[0]: scope 1 at $DIR/issue-41888.rs:8:19: 8:20
|
||||
_5 = discriminant(_1); // bb8[1]: scope 1 at $DIR/issue-41888.rs:9:16: 9:24
|
||||
switchInt(move _5) -> [0isize: bb10, otherwise: bb9]; // bb8[2]: scope 1 at $DIR/issue-41888.rs:9:16: 9:24
|
||||
}
|
||||
|
||||
bb9: {
|
||||
_0 = (); // bb9[0]: scope 1 at $DIR/issue-41888.rs:9:9: 12:10
|
||||
goto -> bb11; // bb9[1]: scope 1 at $DIR/issue-41888.rs:9:9: 12:10
|
||||
}
|
||||
|
||||
bb10: {
|
||||
StorageLive(_6); // bb10[0]: scope 1 at $DIR/issue-41888.rs:9:21: 9:23
|
||||
_9 = const false; // bb10[1]: scope 1 at $DIR/issue-41888.rs:9:21: 9:23
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x00))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41888.rs:9:21: 9:23
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x00)) }
|
||||
_6 = move ((_1 as F).0: K); // bb10[2]: scope 1 at $DIR/issue-41888.rs:9:21: 9:23
|
||||
_0 = (); // bb10[3]: scope 2 at $DIR/issue-41888.rs:9:29: 12:10
|
||||
StorageDead(_6); // bb10[4]: scope 1 at $DIR/issue-41888.rs:12:9: 12:10
|
||||
goto -> bb11; // bb10[5]: scope 1 at $DIR/issue-41888.rs:9:9: 12:10
|
||||
}
|
||||
|
||||
bb11: {
|
||||
goto -> bb21; // bb11[0]: scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
}
|
||||
|
||||
bb12: {
|
||||
_7 = const false; // bb12[0]: scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x00))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41888.rs:14:1: 14:2
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x00)) }
|
||||
_8 = const false; // bb12[1]: scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x00))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41888.rs:14:1: 14:2
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x00)) }
|
||||
_9 = const false; // bb12[2]: scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x00))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41888.rs:14:1: 14:2
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x00)) }
|
||||
StorageDead(_1); // bb12[3]: scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
StorageDead(_2); // bb12[4]: scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
return; // bb12[5]: scope 0 at $DIR/issue-41888.rs:14:2: 14:2
|
||||
}
|
||||
|
||||
bb13 (cleanup): {
|
||||
_7 = const true; // bb13[0]: scope 1 at $DIR/issue-41888.rs:8:9: 8:10
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x01))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41888.rs:8:9: 8:10
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x01)) }
|
||||
_8 = const true; // bb13[1]: scope 1 at $DIR/issue-41888.rs:8:9: 8:10
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x01))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41888.rs:8:9: 8:10
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x01)) }
|
||||
_9 = const true; // bb13[2]: scope 1 at $DIR/issue-41888.rs:8:9: 8:10
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x01))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41888.rs:8:9: 8:10
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x01)) }
|
||||
_1 = move _3; // bb13[3]: scope 1 at $DIR/issue-41888.rs:8:9: 8:10
|
||||
goto -> bb7; // bb13[4]: scope 1 at $DIR/issue-41888.rs:8:9: 8:10
|
||||
}
|
||||
|
||||
bb14: {
|
||||
_7 = const true; // bb14[0]: scope 1 at $DIR/issue-41888.rs:8:9: 8:10
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x01))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41888.rs:8:9: 8:10
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x01)) }
|
||||
_8 = const true; // bb14[1]: scope 1 at $DIR/issue-41888.rs:8:9: 8:10
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x01))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41888.rs:8:9: 8:10
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x01)) }
|
||||
_9 = const true; // bb14[2]: scope 1 at $DIR/issue-41888.rs:8:9: 8:10
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x01))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41888.rs:8:9: 8:10
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x01)) }
|
||||
_1 = move _3; // bb14[3]: scope 1 at $DIR/issue-41888.rs:8:9: 8:10
|
||||
goto -> bb6; // bb14[4]: scope 1 at $DIR/issue-41888.rs:8:9: 8:10
|
||||
}
|
||||
|
||||
bb15: {
|
||||
_7 = const false; // bb15[0]: scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x00))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41888.rs:14:1: 14:2
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x00)) }
|
||||
goto -> bb12; // bb15[1]: scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
}
|
||||
|
||||
bb16 (cleanup): {
|
||||
_7 = const false; // bb16[0]: scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x00))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-41888.rs:14:1: 14:2
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x00)) }
|
||||
goto -> bb1; // bb16[1]: scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
}
|
||||
|
||||
bb17 (cleanup): {
|
||||
goto -> bb16; // bb17[0]: scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
}
|
||||
|
||||
bb18: {
|
||||
drop(_1) -> [return: bb15, unwind: bb16]; // bb18[0]: scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
}
|
||||
|
||||
bb19 (cleanup): {
|
||||
drop(_1) -> bb16; // bb19[0]: scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
}
|
||||
|
||||
bb20: {
|
||||
_10 = discriminant(_1); // bb20[0]: scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
switchInt(move _10) -> [0isize: bb15, otherwise: bb18]; // bb20[1]: scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
}
|
||||
|
||||
bb21: {
|
||||
switchInt(_7) -> [false: bb15, otherwise: bb20]; // bb21[0]: scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
}
|
||||
|
||||
bb22 (cleanup): {
|
||||
_11 = discriminant(_1); // bb22[0]: scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
switchInt(move _11) -> [0isize: bb17, otherwise: bb19]; // bb22[1]: scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
}
|
||||
|
||||
bb23 (cleanup): {
|
||||
switchInt(_7) -> [false: bb16, otherwise: bb22]; // bb23[0]: scope 0 at $DIR/issue-41888.rs:14:1: 14:2
|
||||
}
|
||||
}
|
||||
|
|
@ -1,6 +1,7 @@
|
|||
// We must mark a variable whose initialization fails due to an
|
||||
// abort statement as StorageDead.
|
||||
|
||||
// EMIT_MIR rustc.main.mir_map.0.mir
|
||||
fn main() {
|
||||
loop {
|
||||
let beacon = {
|
||||
|
|
@ -12,82 +13,3 @@ fn main() {
|
|||
drop(&beacon);
|
||||
}
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.main.mir_map.0.mir
|
||||
// fn main() -> (){
|
||||
// let mut _0: ();
|
||||
// let mut _1: ();
|
||||
// let _2: i32;
|
||||
// let mut _3: bool;
|
||||
// let mut _4: !;
|
||||
// let _5: ();
|
||||
// let mut _6: &i32;
|
||||
// scope 1 {
|
||||
// debug beacon => _2;
|
||||
// }
|
||||
// bb0: {
|
||||
// goto -> bb1;
|
||||
// }
|
||||
// bb1: {
|
||||
// falseUnwind -> [real: bb3, cleanup: bb4];
|
||||
// }
|
||||
// bb2: {
|
||||
// goto -> bb14;
|
||||
// }
|
||||
// bb3: {
|
||||
// StorageLive(_2);
|
||||
// StorageLive(_3);
|
||||
// _3 = const true;
|
||||
// FakeRead(ForMatchedPlace, _3);
|
||||
// switchInt(_3) -> [false: bb5, otherwise: bb6];
|
||||
// }
|
||||
// bb4 (cleanup): {
|
||||
// resume;
|
||||
// }
|
||||
// bb5: {
|
||||
// falseEdges -> [real: bb7, imaginary: bb6];
|
||||
// }
|
||||
// bb6: {
|
||||
// _0 = ();
|
||||
// goto -> bb8;
|
||||
// }
|
||||
// bb7: {
|
||||
// _2 = const 4i32;
|
||||
// goto -> bb12;
|
||||
// }
|
||||
// bb8: {
|
||||
// StorageDead(_3);
|
||||
// goto -> bb9;
|
||||
// }
|
||||
// bb9: {
|
||||
// StorageDead(_2);
|
||||
// goto -> bb2;
|
||||
// }
|
||||
// bb10: {
|
||||
// _4 = ();
|
||||
// unreachable;
|
||||
// }
|
||||
// bb11: {
|
||||
// goto -> bb12;
|
||||
// }
|
||||
// bb12: {
|
||||
// FakeRead(ForLet, _2);
|
||||
// StorageDead(_3);
|
||||
// StorageLive(_5);
|
||||
// StorageLive(_6);
|
||||
// _6 = &_2;
|
||||
// _5 = const std::mem::drop::<&i32>(move _6) -> [return: bb13, unwind: bb4];
|
||||
// }
|
||||
// bb13: {
|
||||
// StorageDead(_6);
|
||||
// StorageDead(_5);
|
||||
// _1 = ();
|
||||
// StorageDead(_2);
|
||||
// goto -> bb1;
|
||||
// }
|
||||
// bb14: {
|
||||
// return;
|
||||
// }
|
||||
// }
|
||||
// END rustc.main.mir_map.0.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,110 @@
|
|||
// MIR for `main` 0 mir_map
|
||||
|
||||
fn main() -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/issue-49232.rs:5:11: 5:11
|
||||
let mut _1: (); // in scope 0 at $DIR/issue-49232.rs:5:1: 15:2
|
||||
let _2: i32; // in scope 0 at $DIR/issue-49232.rs:7:13: 7:19
|
||||
let mut _3: bool; // in scope 0 at $DIR/issue-49232.rs:8:19: 8:23
|
||||
let mut _4: !; // in scope 0 at $DIR/issue-49232.rs:10:25: 10:30
|
||||
let _5: (); // in scope 0 at $DIR/issue-49232.rs:13:9: 13:22
|
||||
let mut _6: &i32; // in scope 0 at $DIR/issue-49232.rs:13:14: 13:21
|
||||
scope 1 {
|
||||
debug beacon => _2; // in scope 1 at $DIR/issue-49232.rs:7:13: 7:19
|
||||
}
|
||||
|
||||
bb0: {
|
||||
goto -> bb1; // bb0[0]: scope 0 at $DIR/issue-49232.rs:6:5: 14:6
|
||||
}
|
||||
|
||||
bb1: {
|
||||
falseUnwind -> [real: bb3, cleanup: bb4]; // bb1[0]: scope 0 at $DIR/issue-49232.rs:6:5: 14:6
|
||||
}
|
||||
|
||||
bb2: {
|
||||
goto -> bb14; // bb2[0]: scope 0 at $DIR/issue-49232.rs:15:2: 15:2
|
||||
}
|
||||
|
||||
bb3: {
|
||||
StorageLive(_2); // bb3[0]: scope 0 at $DIR/issue-49232.rs:7:13: 7:19
|
||||
StorageLive(_3); // bb3[1]: scope 0 at $DIR/issue-49232.rs:8:19: 8:23
|
||||
_3 = const true; // bb3[2]: scope 0 at $DIR/issue-49232.rs:8:19: 8:23
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x01))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-49232.rs:8:19: 8:23
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x01)) }
|
||||
FakeRead(ForMatchedPlace, _3); // bb3[3]: scope 0 at $DIR/issue-49232.rs:8:19: 8:23
|
||||
switchInt(_3) -> [false: bb5, otherwise: bb6]; // bb3[4]: scope 0 at $DIR/issue-49232.rs:9:17: 9:22
|
||||
}
|
||||
|
||||
bb4 (cleanup): {
|
||||
resume; // bb4[0]: scope 0 at $DIR/issue-49232.rs:5:1: 15:2
|
||||
}
|
||||
|
||||
bb5: {
|
||||
falseEdges -> [real: bb7, imaginary: bb6]; // bb5[0]: scope 0 at $DIR/issue-49232.rs:9:17: 9:22
|
||||
}
|
||||
|
||||
bb6: {
|
||||
_0 = (); // bb6[0]: scope 0 at $DIR/issue-49232.rs:10:25: 10:30
|
||||
goto -> bb8; // bb6[1]: scope 0 at $DIR/issue-49232.rs:10:25: 10:30
|
||||
}
|
||||
|
||||
bb7: {
|
||||
_2 = const 4i32; // bb7[0]: scope 0 at $DIR/issue-49232.rs:9:26: 9:27
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000004))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-49232.rs:9:26: 9:27
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000004)) }
|
||||
goto -> bb12; // bb7[1]: scope 0 at $DIR/issue-49232.rs:8:13: 11:14
|
||||
}
|
||||
|
||||
bb8: {
|
||||
StorageDead(_3); // bb8[0]: scope 0 at $DIR/issue-49232.rs:12:10: 12:11
|
||||
goto -> bb9; // bb8[1]: scope 0 at $DIR/issue-49232.rs:10:25: 10:30
|
||||
}
|
||||
|
||||
bb9: {
|
||||
StorageDead(_2); // bb9[0]: scope 0 at $DIR/issue-49232.rs:14:5: 14:6
|
||||
goto -> bb2; // bb9[1]: scope 0 at $DIR/issue-49232.rs:10:25: 10:30
|
||||
}
|
||||
|
||||
bb10: {
|
||||
_4 = (); // bb10[0]: scope 0 at $DIR/issue-49232.rs:10:25: 10:30
|
||||
unreachable; // bb10[1]: scope 0 at $DIR/issue-49232.rs:10:25: 10:30
|
||||
}
|
||||
|
||||
bb11: {
|
||||
goto -> bb12; // bb11[0]: scope 0 at $DIR/issue-49232.rs:8:13: 11:14
|
||||
}
|
||||
|
||||
bb12: {
|
||||
FakeRead(ForLet, _2); // bb12[0]: scope 0 at $DIR/issue-49232.rs:7:13: 7:19
|
||||
StorageDead(_3); // bb12[1]: scope 0 at $DIR/issue-49232.rs:12:10: 12:11
|
||||
StorageLive(_5); // bb12[2]: scope 1 at $DIR/issue-49232.rs:13:9: 13:22
|
||||
StorageLive(_6); // bb12[3]: scope 1 at $DIR/issue-49232.rs:13:14: 13:21
|
||||
_6 = &_2; // bb12[4]: scope 1 at $DIR/issue-49232.rs:13:14: 13:21
|
||||
_5 = const std::mem::drop::<&i32>(move _6) -> [return: bb13, unwind: bb4]; // bb12[5]: scope 1 at $DIR/issue-49232.rs:13:9: 13:22
|
||||
// ty::Const
|
||||
// + ty: fn(&i32) {std::mem::drop::<&i32>}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-49232.rs:13:9: 13:13
|
||||
// + literal: Const { ty: fn(&i32) {std::mem::drop::<&i32>}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb13: {
|
||||
StorageDead(_6); // bb13[0]: scope 1 at $DIR/issue-49232.rs:13:21: 13:22
|
||||
StorageDead(_5); // bb13[1]: scope 1 at $DIR/issue-49232.rs:13:22: 13:23
|
||||
_1 = (); // bb13[2]: scope 0 at $DIR/issue-49232.rs:6:10: 14:6
|
||||
StorageDead(_2); // bb13[3]: scope 0 at $DIR/issue-49232.rs:14:5: 14:6
|
||||
goto -> bb1; // bb13[4]: scope 0 at $DIR/issue-49232.rs:6:5: 14:6
|
||||
}
|
||||
|
||||
bb14: {
|
||||
return; // bb14[0]: scope 0 at $DIR/issue-49232.rs:15:2: 15:2
|
||||
}
|
||||
}
|
||||
|
|
@ -1,10 +1,10 @@
|
|||
// check that we don't forget to drop the Box if we early return before
|
||||
// initializing it
|
||||
// ignore-tidy-linelength
|
||||
// ignore-wasm32-bare compiled with panic=abort by default
|
||||
|
||||
#![feature(box_syntax)]
|
||||
|
||||
// EMIT_MIR rustc.test.ElaborateDrops.before.mir
|
||||
fn test() -> Option<Box<u32>> {
|
||||
Some(box (None?))
|
||||
}
|
||||
|
|
@ -12,80 +12,3 @@ fn test() -> Option<Box<u32>> {
|
|||
fn main() {
|
||||
test();
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.test.ElaborateDrops.before.mir
|
||||
// fn test() -> std::option::Option<std::boxed::Box<u32>> {
|
||||
// ...
|
||||
// bb0: {
|
||||
// StorageLive(_1);
|
||||
// StorageLive(_2);
|
||||
// _2 = Box(u32);
|
||||
// StorageLive(_3);
|
||||
// StorageLive(_4);
|
||||
// _4 = std::option::Option::<u32>::None;
|
||||
// _3 = const <std::option::Option<u32> as std::ops::Try>::into_result(move _4) -> [return: bb2, unwind: bb3];
|
||||
// }
|
||||
// bb1 (cleanup): {
|
||||
// resume;
|
||||
// }
|
||||
// bb2: {
|
||||
// StorageDead(_4);
|
||||
// _5 = discriminant(_3);
|
||||
// switchInt(move _5) -> [0isize: bb4, 1isize: bb6, otherwise: bb5];
|
||||
// }
|
||||
// bb3 (cleanup): {
|
||||
// drop(_2) -> bb1;
|
||||
// }
|
||||
// bb4: {
|
||||
// StorageLive(_10);
|
||||
// _10 = ((_3 as Ok).0: u32);
|
||||
// (*_2) = _10;
|
||||
// StorageDead(_10);
|
||||
// _1 = move _2;
|
||||
// drop(_2) -> [return: bb12, unwind: bb11];
|
||||
// }
|
||||
// bb5: {
|
||||
// unreachable;
|
||||
// }
|
||||
// bb6: {
|
||||
// StorageLive(_6);
|
||||
// _6 = ((_3 as Err).0: std::option::NoneError);
|
||||
// StorageLive(_8);
|
||||
// StorageLive(_9);
|
||||
// _9 = _6;
|
||||
// _8 = const <std::option::NoneError as std::convert::From<std::option::NoneError>>::from(move _9) -> [return: bb8, unwind: bb3];
|
||||
// }
|
||||
// bb7: {
|
||||
// return;
|
||||
// }
|
||||
// bb8: {
|
||||
// StorageDead(_9);
|
||||
// _0 = const <std::option::Option<std::boxed::Box<u32>> as std::ops::Try>::from_error(move _8) -> [return: bb9, unwind: bb3];
|
||||
// }
|
||||
// bb9: {
|
||||
// StorageDead(_8);
|
||||
// StorageDead(_6);
|
||||
// drop(_2) -> bb10;
|
||||
// }
|
||||
// bb10: {
|
||||
// StorageDead(_2);
|
||||
// StorageDead(_1);
|
||||
// StorageDead(_3);
|
||||
// goto -> bb7;
|
||||
// }
|
||||
// bb11 (cleanup): {
|
||||
// drop(_1) -> bb1;
|
||||
// }
|
||||
// bb12: {
|
||||
// StorageDead(_2);
|
||||
// _0 = std::option::Option::<std::boxed::Box<u32>>::Some(move _1,);
|
||||
// drop(_1) -> bb13;
|
||||
// }
|
||||
// bb13: {
|
||||
// StorageDead(_1);
|
||||
// StorageDead(_3);
|
||||
// goto -> bb7;
|
||||
// }
|
||||
// }
|
||||
// END rustc.test.ElaborateDrops.before.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,127 @@
|
|||
// MIR for `test` before ElaborateDrops
|
||||
|
||||
fn test() -> std::option::Option<std::boxed::Box<u32>> {
|
||||
let mut _0: std::option::Option<std::boxed::Box<u32>>; // return place in scope 0 at $DIR/issue-62289.rs:8:14: 8:30
|
||||
let mut _1: std::boxed::Box<u32>; // in scope 0 at $DIR/issue-62289.rs:9:10: 9:21
|
||||
let mut _2: std::boxed::Box<u32>; // in scope 0 at $DIR/issue-62289.rs:9:10: 9:21
|
||||
let mut _3: std::result::Result<u32, std::option::NoneError>; // in scope 0 at $DIR/issue-62289.rs:9:15: 9:20
|
||||
let mut _4: std::option::Option<u32>; // in scope 0 at $DIR/issue-62289.rs:9:15: 9:19
|
||||
let mut _5: isize; // in scope 0 at $DIR/issue-62289.rs:9:19: 9:20
|
||||
let _6: std::option::NoneError; // in scope 0 at $DIR/issue-62289.rs:9:19: 9:20
|
||||
let mut _7: !; // in scope 0 at $DIR/issue-62289.rs:9:19: 9:20
|
||||
let mut _8: std::option::NoneError; // in scope 0 at $DIR/issue-62289.rs:9:19: 9:20
|
||||
let mut _9: std::option::NoneError; // in scope 0 at $DIR/issue-62289.rs:9:19: 9:20
|
||||
let _10: u32; // in scope 0 at $DIR/issue-62289.rs:9:15: 9:20
|
||||
scope 1 {
|
||||
debug err => _6; // in scope 1 at $DIR/issue-62289.rs:9:19: 9:20
|
||||
scope 2 {
|
||||
}
|
||||
}
|
||||
scope 3 {
|
||||
debug val => _10; // in scope 3 at $DIR/issue-62289.rs:9:15: 9:20
|
||||
scope 4 {
|
||||
}
|
||||
}
|
||||
|
||||
bb0: {
|
||||
StorageLive(_1); // bb0[0]: scope 0 at $DIR/issue-62289.rs:9:10: 9:21
|
||||
StorageLive(_2); // bb0[1]: scope 0 at $DIR/issue-62289.rs:9:10: 9:21
|
||||
_2 = Box(u32); // bb0[2]: scope 0 at $DIR/issue-62289.rs:9:10: 9:21
|
||||
StorageLive(_3); // bb0[3]: scope 0 at $DIR/issue-62289.rs:9:15: 9:20
|
||||
StorageLive(_4); // bb0[4]: scope 0 at $DIR/issue-62289.rs:9:15: 9:19
|
||||
_4 = std::option::Option::<u32>::None; // bb0[5]: scope 0 at $DIR/issue-62289.rs:9:15: 9:19
|
||||
_3 = const <std::option::Option<u32> as std::ops::Try>::into_result(move _4) -> [return: bb2, unwind: bb3]; // bb0[6]: scope 0 at $DIR/issue-62289.rs:9:15: 9:20
|
||||
// ty::Const
|
||||
// + ty: fn(std::option::Option<u32>) -> std::result::Result<<std::option::Option<u32> as std::ops::Try>::Ok, <std::option::Option<u32> as std::ops::Try>::Error> {<std::option::Option<u32> as std::ops::Try>::into_result}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-62289.rs:9:15: 9:20
|
||||
// + literal: Const { ty: fn(std::option::Option<u32>) -> std::result::Result<<std::option::Option<u32> as std::ops::Try>::Ok, <std::option::Option<u32> as std::ops::Try>::Error> {<std::option::Option<u32> as std::ops::Try>::into_result}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb1 (cleanup): {
|
||||
resume; // bb1[0]: scope 0 at $DIR/issue-62289.rs:8:1: 10:2
|
||||
}
|
||||
|
||||
bb2: {
|
||||
StorageDead(_4); // bb2[0]: scope 0 at $DIR/issue-62289.rs:9:19: 9:20
|
||||
_5 = discriminant(_3); // bb2[1]: scope 0 at $DIR/issue-62289.rs:9:19: 9:20
|
||||
switchInt(move _5) -> [0isize: bb4, 1isize: bb6, otherwise: bb5]; // bb2[2]: scope 0 at $DIR/issue-62289.rs:9:19: 9:20
|
||||
}
|
||||
|
||||
bb3 (cleanup): {
|
||||
drop(_2) -> bb1; // bb3[0]: scope 0 at $DIR/issue-62289.rs:9:20: 9:21
|
||||
}
|
||||
|
||||
bb4: {
|
||||
StorageLive(_10); // bb4[0]: scope 0 at $DIR/issue-62289.rs:9:15: 9:20
|
||||
_10 = ((_3 as Ok).0: u32); // bb4[1]: scope 0 at $DIR/issue-62289.rs:9:15: 9:20
|
||||
(*_2) = _10; // bb4[2]: scope 4 at $DIR/issue-62289.rs:9:15: 9:20
|
||||
StorageDead(_10); // bb4[3]: scope 0 at $DIR/issue-62289.rs:9:19: 9:20
|
||||
_1 = move _2; // bb4[4]: scope 0 at $DIR/issue-62289.rs:9:10: 9:21
|
||||
drop(_2) -> [return: bb12, unwind: bb11]; // bb4[5]: scope 0 at $DIR/issue-62289.rs:9:20: 9:21
|
||||
}
|
||||
|
||||
bb5: {
|
||||
unreachable; // bb5[0]: scope 0 at $DIR/issue-62289.rs:9:15: 9:20
|
||||
}
|
||||
|
||||
bb6: {
|
||||
StorageLive(_6); // bb6[0]: scope 0 at $DIR/issue-62289.rs:9:19: 9:20
|
||||
_6 = ((_3 as Err).0: std::option::NoneError); // bb6[1]: scope 0 at $DIR/issue-62289.rs:9:19: 9:20
|
||||
StorageLive(_8); // bb6[2]: scope 2 at $DIR/issue-62289.rs:9:19: 9:20
|
||||
StorageLive(_9); // bb6[3]: scope 2 at $DIR/issue-62289.rs:9:19: 9:20
|
||||
_9 = _6; // bb6[4]: scope 2 at $DIR/issue-62289.rs:9:19: 9:20
|
||||
_8 = const <std::option::NoneError as std::convert::From<std::option::NoneError>>::from(move _9) -> [return: bb8, unwind: bb3]; // bb6[5]: scope 2 at $DIR/issue-62289.rs:9:19: 9:20
|
||||
// ty::Const
|
||||
// + ty: fn(std::option::NoneError) -> std::option::NoneError {<std::option::NoneError as std::convert::From<std::option::NoneError>>::from}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-62289.rs:9:19: 9:20
|
||||
// + literal: Const { ty: fn(std::option::NoneError) -> std::option::NoneError {<std::option::NoneError as std::convert::From<std::option::NoneError>>::from}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb7: {
|
||||
return; // bb7[0]: scope 0 at $DIR/issue-62289.rs:10:2: 10:2
|
||||
}
|
||||
|
||||
bb8: {
|
||||
StorageDead(_9); // bb8[0]: scope 2 at $DIR/issue-62289.rs:9:19: 9:20
|
||||
_0 = const <std::option::Option<std::boxed::Box<u32>> as std::ops::Try>::from_error(move _8) -> [return: bb9, unwind: bb3]; // bb8[1]: scope 2 at $DIR/issue-62289.rs:9:19: 9:20
|
||||
// ty::Const
|
||||
// + ty: fn(<std::option::Option<std::boxed::Box<u32>> as std::ops::Try>::Error) -> std::option::Option<std::boxed::Box<u32>> {<std::option::Option<std::boxed::Box<u32>> as std::ops::Try>::from_error}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/issue-62289.rs:9:15: 9:20
|
||||
// + literal: Const { ty: fn(<std::option::Option<std::boxed::Box<u32>> as std::ops::Try>::Error) -> std::option::Option<std::boxed::Box<u32>> {<std::option::Option<std::boxed::Box<u32>> as std::ops::Try>::from_error}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb9: {
|
||||
StorageDead(_8); // bb9[0]: scope 2 at $DIR/issue-62289.rs:9:19: 9:20
|
||||
StorageDead(_6); // bb9[1]: scope 0 at $DIR/issue-62289.rs:9:19: 9:20
|
||||
drop(_2) -> bb10; // bb9[2]: scope 0 at $DIR/issue-62289.rs:9:20: 9:21
|
||||
}
|
||||
|
||||
bb10: {
|
||||
StorageDead(_2); // bb10[0]: scope 0 at $DIR/issue-62289.rs:9:20: 9:21
|
||||
StorageDead(_1); // bb10[1]: scope 0 at $DIR/issue-62289.rs:9:21: 9:22
|
||||
StorageDead(_3); // bb10[2]: scope 0 at $DIR/issue-62289.rs:10:1: 10:2
|
||||
goto -> bb7; // bb10[3]: scope 0 at $DIR/issue-62289.rs:9:19: 9:20
|
||||
}
|
||||
|
||||
bb11 (cleanup): {
|
||||
drop(_1) -> bb1; // bb11[0]: scope 0 at $DIR/issue-62289.rs:9:21: 9:22
|
||||
}
|
||||
|
||||
bb12: {
|
||||
StorageDead(_2); // bb12[0]: scope 0 at $DIR/issue-62289.rs:9:20: 9:21
|
||||
_0 = std::option::Option::<std::boxed::Box<u32>>::Some(move _1,); // bb12[1]: scope 0 at $DIR/issue-62289.rs:9:5: 9:22
|
||||
drop(_1) -> bb13; // bb12[2]: scope 0 at $DIR/issue-62289.rs:9:21: 9:22
|
||||
}
|
||||
|
||||
bb13: {
|
||||
StorageDead(_1); // bb13[0]: scope 0 at $DIR/issue-62289.rs:9:21: 9:22
|
||||
StorageDead(_3); // bb13[1]: scope 0 at $DIR/issue-62289.rs:10:1: 10:2
|
||||
goto -> bb7; // bb13[2]: scope 0 at $DIR/issue-62289.rs:10:2: 10:2
|
||||
}
|
||||
}
|
||||
|
|
@ -2,6 +2,7 @@
|
|||
|
||||
// Tests to make sure we correctly generate falseUnwind edges in loops
|
||||
|
||||
// EMIT_MIR rustc.main.SimplifyCfg-qualify-consts.after.mir
|
||||
fn main() {
|
||||
// Exit early at runtime. Since only care about the generated MIR
|
||||
// and not the runtime behavior (which is exercised by other tests)
|
||||
|
|
@ -14,31 +15,3 @@ fn main() {
|
|||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.main.SimplifyCfg-qualify-consts.after.mir
|
||||
// ...
|
||||
// bb1 (cleanup): {
|
||||
// resume;
|
||||
// }
|
||||
// ...
|
||||
// bb3: { // Entry into the loop
|
||||
// _1 = ();
|
||||
// StorageDead(_2);
|
||||
// StorageDead(_1);
|
||||
// StorageLive(_4);
|
||||
// goto -> bb5;
|
||||
// }
|
||||
// ...
|
||||
// bb5: { // The loop_block
|
||||
// falseUnwind -> [real: bb6, cleanup: bb1];
|
||||
// }
|
||||
// bb6: { // The loop body (body_block)
|
||||
// StorageLive(_6);
|
||||
// _6 = const 1i32;
|
||||
// FakeRead(ForLet, _6);
|
||||
// StorageDead(_6);
|
||||
// goto -> bb5;
|
||||
// }
|
||||
// ...
|
||||
// END rustc.main.SimplifyCfg-qualify-consts.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,69 @@
|
|||
// MIR for `main` after SimplifyCfg-qualify-consts
|
||||
|
||||
fn main() -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/loop_test.rs:6:11: 6:11
|
||||
let _1: (); // in scope 0 at $DIR/loop_test.rs:10:5: 12:6
|
||||
let mut _2: bool; // in scope 0 at $DIR/loop_test.rs:10:8: 10:12
|
||||
let mut _3: !; // in scope 0 at $DIR/loop_test.rs:10:13: 12:6
|
||||
let mut _4: !; // in scope 0 at $DIR/loop_test.rs:13:5: 16:6
|
||||
let mut _5: (); // in scope 0 at $DIR/loop_test.rs:6:1: 17:2
|
||||
let _6: i32; // in scope 0 at $DIR/loop_test.rs:14:13: 14:14
|
||||
scope 1 {
|
||||
debug x => _6; // in scope 1 at $DIR/loop_test.rs:14:13: 14:14
|
||||
}
|
||||
|
||||
bb0: {
|
||||
StorageLive(_1); // bb0[0]: scope 0 at $DIR/loop_test.rs:10:5: 12:6
|
||||
StorageLive(_2); // bb0[1]: scope 0 at $DIR/loop_test.rs:10:8: 10:12
|
||||
_2 = const true; // bb0[2]: scope 0 at $DIR/loop_test.rs:10:8: 10:12
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x01))
|
||||
// mir::Constant
|
||||
// + span: $DIR/loop_test.rs:10:8: 10:12
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x01)) }
|
||||
FakeRead(ForMatchedPlace, _2); // bb0[3]: scope 0 at $DIR/loop_test.rs:10:8: 10:12
|
||||
switchInt(_2) -> [false: bb3, otherwise: bb2]; // bb0[4]: scope 0 at $DIR/loop_test.rs:10:5: 12:6
|
||||
}
|
||||
|
||||
bb1 (cleanup): {
|
||||
resume; // bb1[0]: scope 0 at $DIR/loop_test.rs:6:1: 17:2
|
||||
}
|
||||
|
||||
bb2: {
|
||||
falseEdges -> [real: bb4, imaginary: bb3]; // bb2[0]: scope 0 at $DIR/loop_test.rs:10:5: 12:6
|
||||
}
|
||||
|
||||
bb3: {
|
||||
_1 = (); // bb3[0]: scope 0 at $DIR/loop_test.rs:10:5: 12:6
|
||||
StorageDead(_2); // bb3[1]: scope 0 at $DIR/loop_test.rs:12:5: 12:6
|
||||
StorageDead(_1); // bb3[2]: scope 0 at $DIR/loop_test.rs:12:5: 12:6
|
||||
StorageLive(_4); // bb3[3]: scope 0 at $DIR/loop_test.rs:13:5: 16:6
|
||||
goto -> bb5; // bb3[4]: scope 0 at $DIR/loop_test.rs:13:5: 16:6
|
||||
}
|
||||
|
||||
bb4: {
|
||||
_0 = (); // bb4[0]: scope 0 at $DIR/loop_test.rs:11:9: 11:15
|
||||
StorageDead(_2); // bb4[1]: scope 0 at $DIR/loop_test.rs:12:5: 12:6
|
||||
StorageDead(_1); // bb4[2]: scope 0 at $DIR/loop_test.rs:12:5: 12:6
|
||||
return; // bb4[3]: scope 0 at $DIR/loop_test.rs:17:2: 17:2
|
||||
}
|
||||
|
||||
bb5: {
|
||||
falseUnwind -> [real: bb6, cleanup: bb1]; // bb5[0]: scope 0 at $DIR/loop_test.rs:13:5: 16:6
|
||||
}
|
||||
|
||||
bb6: {
|
||||
StorageLive(_6); // bb6[0]: scope 0 at $DIR/loop_test.rs:14:13: 14:14
|
||||
_6 = const 1i32; // bb6[1]: scope 0 at $DIR/loop_test.rs:14:17: 14:18
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/loop_test.rs:14:17: 14:18
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000001)) }
|
||||
FakeRead(ForLet, _6); // bb6[2]: scope 0 at $DIR/loop_test.rs:14:13: 14:14
|
||||
StorageDead(_6); // bb6[3]: scope 0 at $DIR/loop_test.rs:16:5: 16:6
|
||||
goto -> bb5; // bb6[4]: scope 0 at $DIR/loop_test.rs:15:9: 15:17
|
||||
}
|
||||
}
|
||||
|
|
@ -8,6 +8,8 @@
|
|||
// all of the bindings for that scope.
|
||||
// * No drop flags are used.
|
||||
|
||||
// EMIT_MIR rustc.complicated_match.SimplifyCfg-initial.after.mir
|
||||
// EMIT_MIR rustc.complicated_match.ElaborateDrops.after.mir
|
||||
fn complicated_match(cond: bool, items: (bool, bool, String)) -> i32 {
|
||||
match items {
|
||||
(false, a, s) | (a, false, s) if if cond { return 3 } else { a } => 1,
|
||||
|
|
@ -31,199 +33,3 @@ fn main() {
|
|||
assert_eq!(complicated_match(cond, (items_1, items_2, String::new())), result,);
|
||||
}
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.complicated_match.SimplifyCfg-initial.after.mir
|
||||
// let mut _0: i32;
|
||||
// let mut _3: &bool; // Temp for fake borrow of `items.0`
|
||||
// let mut _4: &bool; // Temp for fake borrow of `items.1`
|
||||
// let _5: bool; // `a` in arm
|
||||
// let _6: &bool; // `a` in guard
|
||||
// let _7: std::string::String; // `s` in arm
|
||||
// let _8: &std::string::String; // `s` in guard
|
||||
// let mut _9: bool; // `if cond { return 3 } else { a }`
|
||||
// let mut _10: bool; // `cond`
|
||||
// let mut _11: !; // `return 3`
|
||||
// let mut _12: bool; // `if cond { return 3 } else { a }`
|
||||
// let mut _13: bool; // `cond`
|
||||
// let mut _14: !; // `return 3`
|
||||
// let _15: bool; // `b`
|
||||
// let _16: std::string::String; // `t`
|
||||
// scope 1 {
|
||||
// debug a => _5;
|
||||
// debug a => _6;
|
||||
// debug s => _7;
|
||||
// debug s => _8;
|
||||
// }
|
||||
// scope 2 {
|
||||
// debug b => _15;
|
||||
// debug t => _16;
|
||||
// }
|
||||
// bb0: {
|
||||
// FakeRead(ForMatchedPlace, _2);
|
||||
// switchInt((_2.0: bool)) -> [false: bb2, otherwise: bb3];
|
||||
// }
|
||||
// bb1 (cleanup): {
|
||||
// resume;
|
||||
// }
|
||||
// bb2: { // pre-binding for arm 1 first pattern
|
||||
// falseEdges -> [real: bb9, imaginary: bb4];
|
||||
// }
|
||||
// bb3: {
|
||||
// switchInt((_2.1: bool)) -> [false: bb4, otherwise: bb5];
|
||||
// }
|
||||
// bb4: { // pre-binding for arm 1 second pattern
|
||||
// falseEdges -> [real: bb18, imaginary: bb6];
|
||||
// }
|
||||
// bb5: {
|
||||
// switchInt((_2.0: bool)) -> [false: bb7, otherwise: bb6];
|
||||
// }
|
||||
// bb6: { // pre-binding for arm 2 first pattern
|
||||
// falseEdges -> [real: bb26, imaginary: bb7];
|
||||
// }
|
||||
// bb7: { // bindings for arm 2 - second pattern
|
||||
// StorageLive(_15);
|
||||
// _15 = (_2.1: bool);
|
||||
// StorageLive(_16);
|
||||
// _16 = move (_2.2: std::string::String);
|
||||
// goto -> bb25;
|
||||
// }
|
||||
// bb8: { // arm 1
|
||||
// _0 = const 1i32;
|
||||
// drop(_7) -> [return: bb24, unwind: bb14];
|
||||
// }
|
||||
// bb9: { // guard - first time
|
||||
// StorageLive(_6);
|
||||
// _6 = &(_2.1: bool);
|
||||
// StorageLive(_8);
|
||||
// _8 = &(_2.2: std::string::String);
|
||||
// _3 = &shallow (_2.0: bool);
|
||||
// _4 = &shallow (_2.1: bool);
|
||||
// StorageLive(_9);
|
||||
// StorageLive(_10);
|
||||
// _10 = _1;
|
||||
// FakeRead(ForMatchedPlace, _10);
|
||||
// switchInt(_10) -> [false: bb11, otherwise: bb10];
|
||||
// }
|
||||
// bb10: {
|
||||
// falseEdges -> [real: bb12, imaginary: bb11];
|
||||
// }
|
||||
// bb11: { // `else` block - first time
|
||||
// _9 = (*_6);
|
||||
// StorageDead(_10);
|
||||
// switchInt(move _9) -> [false: bb17, otherwise: bb16];
|
||||
// }
|
||||
// bb12: { // `return 3` - first time
|
||||
// _0 = const 3i32;
|
||||
// StorageDead(_10);
|
||||
// StorageDead(_9);
|
||||
// StorageDead(_8);
|
||||
// StorageDead(_6);
|
||||
// goto -> bb15;
|
||||
// }
|
||||
// bb13: {
|
||||
// return;
|
||||
// }
|
||||
// bb14 (cleanup): {
|
||||
// drop(_2) -> bb1;
|
||||
// }
|
||||
// bb15: {
|
||||
// drop(_2) -> [return: bb13, unwind: bb1];
|
||||
// }
|
||||
// bb16: {
|
||||
// StorageDead(_9);
|
||||
// FakeRead(ForMatchGuard, _3);
|
||||
// FakeRead(ForMatchGuard, _4);
|
||||
// FakeRead(ForGuardBinding, _6);
|
||||
// FakeRead(ForGuardBinding, _8);
|
||||
// StorageLive(_5);
|
||||
// _5 = (_2.1: bool);
|
||||
// StorageLive(_7);
|
||||
// _7 = move (_2.2: std::string::String);
|
||||
// goto -> bb8;
|
||||
// }
|
||||
// bb17: { // guard otherwise case - first time
|
||||
// StorageDead(_9);
|
||||
// StorageDead(_8);
|
||||
// StorageDead(_6);
|
||||
// falseEdges -> [real: bb3, imaginary: bb4];
|
||||
// }
|
||||
// bb18: { // guard - second time
|
||||
// StorageLive(_6);
|
||||
// _6 = &(_2.0: bool);
|
||||
// StorageLive(_8);
|
||||
// _8 = &(_2.2: std::string::String);
|
||||
// _3 = &shallow (_2.0: bool);
|
||||
// _4 = &shallow (_2.1: bool);
|
||||
// StorageLive(_12);
|
||||
// StorageLive(_13);
|
||||
// _13 = _1;
|
||||
// FakeRead(ForMatchedPlace, _13);
|
||||
// switchInt(_13) -> [false: bb20, otherwise: bb19];
|
||||
// }
|
||||
// bb19: {
|
||||
// falseEdges -> [real: bb21, imaginary: bb20];
|
||||
// }
|
||||
// bb20: { // `else` block - second time
|
||||
// _12 = (*_6);
|
||||
// StorageDead(_13);
|
||||
// switchInt(move _12) -> [false: bb23, otherwise: bb22];
|
||||
// }
|
||||
// bb21: {
|
||||
// _0 = const 3i32;
|
||||
// StorageDead(_13);
|
||||
// StorageDead(_12);
|
||||
// StorageDead(_8);
|
||||
// StorageDead(_6);
|
||||
// goto -> bb15;
|
||||
// }
|
||||
// bb22: { // bindings for arm 1
|
||||
// StorageDead(_12);
|
||||
// FakeRead(ForMatchGuard, _3);
|
||||
// FakeRead(ForMatchGuard, _4);
|
||||
// FakeRead(ForGuardBinding, _6);
|
||||
// FakeRead(ForGuardBinding, _8);
|
||||
// StorageLive(_5);
|
||||
// _5 = (_2.0: bool);
|
||||
// StorageLive(_7);
|
||||
// _7 = move (_2.2: std::string::String);
|
||||
// goto -> bb8;
|
||||
// }
|
||||
// bb23: { // Guard otherwise case - second time
|
||||
// StorageDead(_12);
|
||||
// StorageDead(_8);
|
||||
// StorageDead(_6);
|
||||
// falseEdges -> [real: bb5, imaginary: bb6];
|
||||
// }
|
||||
// bb24: { // rest of arm 1
|
||||
// StorageDead(_7);
|
||||
// StorageDead(_5);
|
||||
// StorageDead(_8);
|
||||
// StorageDead(_6);
|
||||
// goto -> bb28;
|
||||
// }
|
||||
// bb25: { // arm 2
|
||||
// _0 = const 2i32;
|
||||
// drop(_16) -> [return: bb27, unwind: bb14];
|
||||
// }
|
||||
// bb26: { // bindings for arm 2 - first pattern
|
||||
// StorageLive(_15);
|
||||
// _15 = (_2.1: bool);
|
||||
// StorageLive(_16);
|
||||
// _16 = move (_2.2: std::string::String);
|
||||
// goto -> bb25;
|
||||
// }
|
||||
|
||||
// bb27: { // rest of arm 2
|
||||
// StorageDead(_16);
|
||||
// StorageDead(_15);
|
||||
// goto -> bb28;
|
||||
// }
|
||||
// bb28: {
|
||||
// drop(_2) -> [return: bb13, unwind: bb1];
|
||||
// }
|
||||
// END rustc.complicated_match.SimplifyCfg-initial.after.mir
|
||||
// START rustc.complicated_match.ElaborateDrops.after.mir
|
||||
// let _16: std::string::String; // No drop flags, which would come after this.
|
||||
// scope 1 {
|
||||
// END rustc.complicated_match.ElaborateDrops.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,235 @@
|
|||
// MIR for `complicated_match` after ElaborateDrops
|
||||
|
||||
fn complicated_match(_1: bool, _2: (bool, bool, std::string::String)) -> i32 {
|
||||
debug cond => _1; // in scope 0 at $DIR/match-arm-scopes.rs:13:22: 13:26
|
||||
debug items => _2; // in scope 0 at $DIR/match-arm-scopes.rs:13:34: 13:39
|
||||
let mut _0: i32; // return place in scope 0 at $DIR/match-arm-scopes.rs:13:66: 13:69
|
||||
let mut _3: &bool; // in scope 0 at $DIR/match-arm-scopes.rs:14:11: 14:16
|
||||
let mut _4: &bool; // in scope 0 at $DIR/match-arm-scopes.rs:14:11: 14:16
|
||||
let _5: bool; // in scope 0 at $DIR/match-arm-scopes.rs:15:17: 15:18
|
||||
let _6: &bool; // in scope 0 at $DIR/match-arm-scopes.rs:15:17: 15:18
|
||||
let _7: std::string::String; // in scope 0 at $DIR/match-arm-scopes.rs:15:20: 15:21
|
||||
let _8: &std::string::String; // in scope 0 at $DIR/match-arm-scopes.rs:15:20: 15:21
|
||||
let mut _9: bool; // in scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
|
||||
let mut _10: bool; // in scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
|
||||
let mut _11: !; // in scope 0 at $DIR/match-arm-scopes.rs:15:52: 15:60
|
||||
let mut _12: bool; // in scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
|
||||
let mut _13: bool; // in scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
|
||||
let mut _14: !; // in scope 0 at $DIR/match-arm-scopes.rs:15:52: 15:60
|
||||
let _15: bool; // in scope 0 at $DIR/match-arm-scopes.rs:16:16: 16:17
|
||||
let _16: std::string::String; // in scope 0 at $DIR/match-arm-scopes.rs:16:19: 16:20
|
||||
scope 1 {
|
||||
debug a => _5; // in scope 1 at $DIR/match-arm-scopes.rs:15:17: 15:18
|
||||
debug a => _6; // in scope 1 at $DIR/match-arm-scopes.rs:15:17: 15:18
|
||||
debug s => _7; // in scope 1 at $DIR/match-arm-scopes.rs:15:20: 15:21
|
||||
debug s => _8; // in scope 1 at $DIR/match-arm-scopes.rs:15:20: 15:21
|
||||
}
|
||||
scope 2 {
|
||||
debug b => _15; // in scope 2 at $DIR/match-arm-scopes.rs:16:16: 16:17
|
||||
debug t => _16; // in scope 2 at $DIR/match-arm-scopes.rs:16:19: 16:20
|
||||
}
|
||||
|
||||
bb0: {
|
||||
switchInt((_2.0: bool)) -> [false: bb6, otherwise: bb2]; // bb0[0]: scope 0 at $DIR/match-arm-scopes.rs:15:10: 15:15
|
||||
}
|
||||
|
||||
bb1 (cleanup): {
|
||||
resume; // bb1[0]: scope 0 at $DIR/match-arm-scopes.rs:13:1: 18:2
|
||||
}
|
||||
|
||||
bb2: {
|
||||
switchInt((_2.1: bool)) -> [false: bb14, otherwise: bb3]; // bb2[0]: scope 0 at $DIR/match-arm-scopes.rs:15:29: 15:34
|
||||
}
|
||||
|
||||
bb3: {
|
||||
switchInt((_2.0: bool)) -> [false: bb4, otherwise: bb21]; // bb3[0]: scope 0 at $DIR/match-arm-scopes.rs:16:10: 16:14
|
||||
}
|
||||
|
||||
bb4: {
|
||||
StorageLive(_15); // bb4[0]: scope 0 at $DIR/match-arm-scopes.rs:16:32: 16:33
|
||||
_15 = (_2.1: bool); // bb4[1]: scope 0 at $DIR/match-arm-scopes.rs:16:32: 16:33
|
||||
StorageLive(_16); // bb4[2]: scope 0 at $DIR/match-arm-scopes.rs:16:35: 16:36
|
||||
_16 = move (_2.2: std::string::String); // bb4[3]: scope 0 at $DIR/match-arm-scopes.rs:16:35: 16:36
|
||||
goto -> bb20; // bb4[4]: scope 0 at $DIR/match-arm-scopes.rs:14:5: 17:6
|
||||
}
|
||||
|
||||
bb5: {
|
||||
_0 = const 1i32; // bb5[0]: scope 1 at $DIR/match-arm-scopes.rs:15:77: 15:78
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match-arm-scopes.rs:15:77: 15:78
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000001)) }
|
||||
drop(_7) -> [return: bb19, unwind: bb10]; // bb5[1]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
}
|
||||
|
||||
bb6: {
|
||||
StorageLive(_6); // bb6[0]: scope 0 at $DIR/match-arm-scopes.rs:15:17: 15:18
|
||||
_6 = &(_2.1: bool); // bb6[1]: scope 0 at $DIR/match-arm-scopes.rs:15:17: 15:18
|
||||
StorageLive(_8); // bb6[2]: scope 0 at $DIR/match-arm-scopes.rs:15:20: 15:21
|
||||
_8 = &(_2.2: std::string::String); // bb6[3]: scope 0 at $DIR/match-arm-scopes.rs:15:20: 15:21
|
||||
StorageLive(_9); // bb6[4]: scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
|
||||
StorageLive(_10); // bb6[5]: scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
|
||||
_10 = _1; // bb6[6]: scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
|
||||
switchInt(_10) -> [false: bb7, otherwise: bb8]; // bb6[7]: scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
|
||||
}
|
||||
|
||||
bb7: {
|
||||
_9 = (*_6); // bb7[0]: scope 0 at $DIR/match-arm-scopes.rs:15:70: 15:71
|
||||
StorageDead(_10); // bb7[1]: scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
|
||||
switchInt(move _9) -> [false: bb13, otherwise: bb12]; // bb7[2]: scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
|
||||
}
|
||||
|
||||
bb8: {
|
||||
_0 = const 3i32; // bb8[0]: scope 0 at $DIR/match-arm-scopes.rs:15:59: 15:60
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match-arm-scopes.rs:15:59: 15:60
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000003)) }
|
||||
StorageDead(_10); // bb8[1]: scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
|
||||
StorageDead(_9); // bb8[2]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
StorageDead(_8); // bb8[3]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
StorageDead(_6); // bb8[4]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
goto -> bb11; // bb8[5]: scope 0 at $DIR/match-arm-scopes.rs:15:52: 15:60
|
||||
}
|
||||
|
||||
bb9: {
|
||||
return; // bb9[0]: scope 0 at $DIR/match-arm-scopes.rs:18:2: 18:2
|
||||
}
|
||||
|
||||
bb10 (cleanup): {
|
||||
goto -> bb25; // bb10[0]: scope 0 at $DIR/match-arm-scopes.rs:18:1: 18:2
|
||||
}
|
||||
|
||||
bb11: {
|
||||
drop(_2) -> [return: bb9, unwind: bb1]; // bb11[0]: scope 0 at $DIR/match-arm-scopes.rs:18:1: 18:2
|
||||
}
|
||||
|
||||
bb12: {
|
||||
StorageDead(_9); // bb12[0]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
StorageLive(_5); // bb12[1]: scope 0 at $DIR/match-arm-scopes.rs:15:17: 15:18
|
||||
_5 = (_2.1: bool); // bb12[2]: scope 0 at $DIR/match-arm-scopes.rs:15:17: 15:18
|
||||
StorageLive(_7); // bb12[3]: scope 0 at $DIR/match-arm-scopes.rs:15:20: 15:21
|
||||
_7 = move (_2.2: std::string::String); // bb12[4]: scope 0 at $DIR/match-arm-scopes.rs:15:20: 15:21
|
||||
goto -> bb5; // bb12[5]: scope 0 at $DIR/match-arm-scopes.rs:14:5: 17:6
|
||||
}
|
||||
|
||||
bb13: {
|
||||
StorageDead(_9); // bb13[0]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
StorageDead(_8); // bb13[1]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
StorageDead(_6); // bb13[2]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
goto -> bb2; // bb13[3]: scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
|
||||
}
|
||||
|
||||
bb14: {
|
||||
StorageLive(_6); // bb14[0]: scope 0 at $DIR/match-arm-scopes.rs:15:26: 15:27
|
||||
_6 = &(_2.0: bool); // bb14[1]: scope 0 at $DIR/match-arm-scopes.rs:15:26: 15:27
|
||||
StorageLive(_8); // bb14[2]: scope 0 at $DIR/match-arm-scopes.rs:15:36: 15:37
|
||||
_8 = &(_2.2: std::string::String); // bb14[3]: scope 0 at $DIR/match-arm-scopes.rs:15:36: 15:37
|
||||
StorageLive(_12); // bb14[4]: scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
|
||||
StorageLive(_13); // bb14[5]: scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
|
||||
_13 = _1; // bb14[6]: scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
|
||||
switchInt(_13) -> [false: bb15, otherwise: bb16]; // bb14[7]: scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
|
||||
}
|
||||
|
||||
bb15: {
|
||||
_12 = (*_6); // bb15[0]: scope 0 at $DIR/match-arm-scopes.rs:15:70: 15:71
|
||||
StorageDead(_13); // bb15[1]: scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
|
||||
switchInt(move _12) -> [false: bb18, otherwise: bb17]; // bb15[2]: scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
|
||||
}
|
||||
|
||||
bb16: {
|
||||
_0 = const 3i32; // bb16[0]: scope 0 at $DIR/match-arm-scopes.rs:15:59: 15:60
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match-arm-scopes.rs:15:59: 15:60
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000003)) }
|
||||
StorageDead(_13); // bb16[1]: scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
|
||||
StorageDead(_12); // bb16[2]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
StorageDead(_8); // bb16[3]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
StorageDead(_6); // bb16[4]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
goto -> bb11; // bb16[5]: scope 0 at $DIR/match-arm-scopes.rs:15:52: 15:60
|
||||
}
|
||||
|
||||
bb17: {
|
||||
StorageDead(_12); // bb17[0]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
StorageLive(_5); // bb17[1]: scope 0 at $DIR/match-arm-scopes.rs:15:26: 15:27
|
||||
_5 = (_2.0: bool); // bb17[2]: scope 0 at $DIR/match-arm-scopes.rs:15:26: 15:27
|
||||
StorageLive(_7); // bb17[3]: scope 0 at $DIR/match-arm-scopes.rs:15:36: 15:37
|
||||
_7 = move (_2.2: std::string::String); // bb17[4]: scope 0 at $DIR/match-arm-scopes.rs:15:36: 15:37
|
||||
goto -> bb5; // bb17[5]: scope 0 at $DIR/match-arm-scopes.rs:14:5: 17:6
|
||||
}
|
||||
|
||||
bb18: {
|
||||
StorageDead(_12); // bb18[0]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
StorageDead(_8); // bb18[1]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
StorageDead(_6); // bb18[2]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
goto -> bb3; // bb18[3]: scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
|
||||
}
|
||||
|
||||
bb19: {
|
||||
StorageDead(_7); // bb19[0]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
StorageDead(_5); // bb19[1]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
StorageDead(_8); // bb19[2]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
StorageDead(_6); // bb19[3]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
goto -> bb23; // bb19[4]: scope 0 at $DIR/match-arm-scopes.rs:14:5: 17:6
|
||||
}
|
||||
|
||||
bb20: {
|
||||
_0 = const 2i32; // bb20[0]: scope 2 at $DIR/match-arm-scopes.rs:16:41: 16:42
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000002))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match-arm-scopes.rs:16:41: 16:42
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000002)) }
|
||||
drop(_16) -> [return: bb22, unwind: bb10]; // bb20[1]: scope 0 at $DIR/match-arm-scopes.rs:16:42: 16:43
|
||||
}
|
||||
|
||||
bb21: {
|
||||
StorageLive(_15); // bb21[0]: scope 0 at $DIR/match-arm-scopes.rs:16:16: 16:17
|
||||
_15 = (_2.1: bool); // bb21[1]: scope 0 at $DIR/match-arm-scopes.rs:16:16: 16:17
|
||||
StorageLive(_16); // bb21[2]: scope 0 at $DIR/match-arm-scopes.rs:16:19: 16:20
|
||||
_16 = move (_2.2: std::string::String); // bb21[3]: scope 0 at $DIR/match-arm-scopes.rs:16:19: 16:20
|
||||
goto -> bb20; // bb21[4]: scope 0 at $DIR/match-arm-scopes.rs:14:5: 17:6
|
||||
}
|
||||
|
||||
bb22: {
|
||||
StorageDead(_16); // bb22[0]: scope 0 at $DIR/match-arm-scopes.rs:16:42: 16:43
|
||||
StorageDead(_15); // bb22[1]: scope 0 at $DIR/match-arm-scopes.rs:16:42: 16:43
|
||||
goto -> bb23; // bb22[2]: scope 0 at $DIR/match-arm-scopes.rs:14:5: 17:6
|
||||
}
|
||||
|
||||
bb23: {
|
||||
goto -> bb29; // bb23[0]: scope 0 at $DIR/match-arm-scopes.rs:18:1: 18:2
|
||||
}
|
||||
|
||||
bb24 (cleanup): {
|
||||
goto -> bb1; // bb24[0]: scope 0 at $DIR/match-arm-scopes.rs:18:1: 18:2
|
||||
}
|
||||
|
||||
bb25 (cleanup): {
|
||||
goto -> bb24; // bb25[0]: scope 0 at $DIR/match-arm-scopes.rs:18:1: 18:2
|
||||
}
|
||||
|
||||
bb26: {
|
||||
goto -> bb9; // bb26[0]: scope 0 at $DIR/match-arm-scopes.rs:18:1: 18:2
|
||||
}
|
||||
|
||||
bb27 (cleanup): {
|
||||
goto -> bb1; // bb27[0]: scope 0 at $DIR/match-arm-scopes.rs:18:1: 18:2
|
||||
}
|
||||
|
||||
bb28 (cleanup): {
|
||||
goto -> bb27; // bb28[0]: scope 0 at $DIR/match-arm-scopes.rs:18:1: 18:2
|
||||
}
|
||||
|
||||
bb29: {
|
||||
goto -> bb26; // bb29[0]: scope 0 at $DIR/match-arm-scopes.rs:18:1: 18:2
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,246 @@
|
|||
// MIR for `complicated_match` after SimplifyCfg-initial
|
||||
|
||||
fn complicated_match(_1: bool, _2: (bool, bool, std::string::String)) -> i32 {
|
||||
debug cond => _1; // in scope 0 at $DIR/match-arm-scopes.rs:13:22: 13:26
|
||||
debug items => _2; // in scope 0 at $DIR/match-arm-scopes.rs:13:34: 13:39
|
||||
let mut _0: i32; // return place in scope 0 at $DIR/match-arm-scopes.rs:13:66: 13:69
|
||||
let mut _3: &bool; // in scope 0 at $DIR/match-arm-scopes.rs:14:11: 14:16
|
||||
let mut _4: &bool; // in scope 0 at $DIR/match-arm-scopes.rs:14:11: 14:16
|
||||
let _5: bool; // in scope 0 at $DIR/match-arm-scopes.rs:15:17: 15:18
|
||||
let _6: &bool; // in scope 0 at $DIR/match-arm-scopes.rs:15:17: 15:18
|
||||
let _7: std::string::String; // in scope 0 at $DIR/match-arm-scopes.rs:15:20: 15:21
|
||||
let _8: &std::string::String; // in scope 0 at $DIR/match-arm-scopes.rs:15:20: 15:21
|
||||
let mut _9: bool; // in scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
|
||||
let mut _10: bool; // in scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
|
||||
let mut _11: !; // in scope 0 at $DIR/match-arm-scopes.rs:15:52: 15:60
|
||||
let mut _12: bool; // in scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
|
||||
let mut _13: bool; // in scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
|
||||
let mut _14: !; // in scope 0 at $DIR/match-arm-scopes.rs:15:52: 15:60
|
||||
let _15: bool; // in scope 0 at $DIR/match-arm-scopes.rs:16:16: 16:17
|
||||
let _16: std::string::String; // in scope 0 at $DIR/match-arm-scopes.rs:16:19: 16:20
|
||||
scope 1 {
|
||||
debug a => _5; // in scope 1 at $DIR/match-arm-scopes.rs:15:17: 15:18
|
||||
debug a => _6; // in scope 1 at $DIR/match-arm-scopes.rs:15:17: 15:18
|
||||
debug s => _7; // in scope 1 at $DIR/match-arm-scopes.rs:15:20: 15:21
|
||||
debug s => _8; // in scope 1 at $DIR/match-arm-scopes.rs:15:20: 15:21
|
||||
}
|
||||
scope 2 {
|
||||
debug b => _15; // in scope 2 at $DIR/match-arm-scopes.rs:16:16: 16:17
|
||||
debug t => _16; // in scope 2 at $DIR/match-arm-scopes.rs:16:19: 16:20
|
||||
}
|
||||
|
||||
bb0: {
|
||||
FakeRead(ForMatchedPlace, _2); // bb0[0]: scope 0 at $DIR/match-arm-scopes.rs:14:11: 14:16
|
||||
switchInt((_2.0: bool)) -> [false: bb2, otherwise: bb3]; // bb0[1]: scope 0 at $DIR/match-arm-scopes.rs:15:10: 15:15
|
||||
}
|
||||
|
||||
bb1 (cleanup): {
|
||||
resume; // bb1[0]: scope 0 at $DIR/match-arm-scopes.rs:13:1: 18:2
|
||||
}
|
||||
|
||||
bb2: {
|
||||
falseEdges -> [real: bb9, imaginary: bb4]; // bb2[0]: scope 0 at $DIR/match-arm-scopes.rs:15:9: 15:22
|
||||
}
|
||||
|
||||
bb3: {
|
||||
switchInt((_2.1: bool)) -> [false: bb4, otherwise: bb5]; // bb3[0]: scope 0 at $DIR/match-arm-scopes.rs:15:29: 15:34
|
||||
}
|
||||
|
||||
bb4: {
|
||||
falseEdges -> [real: bb18, imaginary: bb6]; // bb4[0]: scope 0 at $DIR/match-arm-scopes.rs:15:25: 15:38
|
||||
}
|
||||
|
||||
bb5: {
|
||||
switchInt((_2.0: bool)) -> [false: bb7, otherwise: bb6]; // bb5[0]: scope 0 at $DIR/match-arm-scopes.rs:16:10: 16:14
|
||||
}
|
||||
|
||||
bb6: {
|
||||
falseEdges -> [real: bb26, imaginary: bb7]; // bb6[0]: scope 0 at $DIR/match-arm-scopes.rs:16:9: 16:21
|
||||
}
|
||||
|
||||
bb7: {
|
||||
StorageLive(_15); // bb7[0]: scope 0 at $DIR/match-arm-scopes.rs:16:32: 16:33
|
||||
_15 = (_2.1: bool); // bb7[1]: scope 0 at $DIR/match-arm-scopes.rs:16:32: 16:33
|
||||
StorageLive(_16); // bb7[2]: scope 0 at $DIR/match-arm-scopes.rs:16:35: 16:36
|
||||
_16 = move (_2.2: std::string::String); // bb7[3]: scope 0 at $DIR/match-arm-scopes.rs:16:35: 16:36
|
||||
goto -> bb25; // bb7[4]: scope 0 at $DIR/match-arm-scopes.rs:14:5: 17:6
|
||||
}
|
||||
|
||||
bb8: {
|
||||
_0 = const 1i32; // bb8[0]: scope 1 at $DIR/match-arm-scopes.rs:15:77: 15:78
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match-arm-scopes.rs:15:77: 15:78
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000001)) }
|
||||
drop(_7) -> [return: bb24, unwind: bb14]; // bb8[1]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
}
|
||||
|
||||
bb9: {
|
||||
StorageLive(_6); // bb9[0]: scope 0 at $DIR/match-arm-scopes.rs:15:17: 15:18
|
||||
_6 = &(_2.1: bool); // bb9[1]: scope 0 at $DIR/match-arm-scopes.rs:15:17: 15:18
|
||||
StorageLive(_8); // bb9[2]: scope 0 at $DIR/match-arm-scopes.rs:15:20: 15:21
|
||||
_8 = &(_2.2: std::string::String); // bb9[3]: scope 0 at $DIR/match-arm-scopes.rs:15:20: 15:21
|
||||
_3 = &shallow (_2.0: bool); // bb9[4]: scope 0 at $DIR/match-arm-scopes.rs:14:11: 14:16
|
||||
_4 = &shallow (_2.1: bool); // bb9[5]: scope 0 at $DIR/match-arm-scopes.rs:14:11: 14:16
|
||||
StorageLive(_9); // bb9[6]: scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
|
||||
StorageLive(_10); // bb9[7]: scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
|
||||
_10 = _1; // bb9[8]: scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
|
||||
FakeRead(ForMatchedPlace, _10); // bb9[9]: scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
|
||||
switchInt(_10) -> [false: bb11, otherwise: bb10]; // bb9[10]: scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
|
||||
}
|
||||
|
||||
bb10: {
|
||||
falseEdges -> [real: bb12, imaginary: bb11]; // bb10[0]: scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
|
||||
}
|
||||
|
||||
bb11: {
|
||||
_9 = (*_6); // bb11[0]: scope 0 at $DIR/match-arm-scopes.rs:15:70: 15:71
|
||||
StorageDead(_10); // bb11[1]: scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
|
||||
switchInt(move _9) -> [false: bb17, otherwise: bb16]; // bb11[2]: scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
|
||||
}
|
||||
|
||||
bb12: {
|
||||
_0 = const 3i32; // bb12[0]: scope 0 at $DIR/match-arm-scopes.rs:15:59: 15:60
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match-arm-scopes.rs:15:59: 15:60
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000003)) }
|
||||
StorageDead(_10); // bb12[1]: scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
|
||||
StorageDead(_9); // bb12[2]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
StorageDead(_8); // bb12[3]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
StorageDead(_6); // bb12[4]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
goto -> bb15; // bb12[5]: scope 0 at $DIR/match-arm-scopes.rs:15:52: 15:60
|
||||
}
|
||||
|
||||
bb13: {
|
||||
return; // bb13[0]: scope 0 at $DIR/match-arm-scopes.rs:18:2: 18:2
|
||||
}
|
||||
|
||||
bb14 (cleanup): {
|
||||
drop(_2) -> bb1; // bb14[0]: scope 0 at $DIR/match-arm-scopes.rs:18:1: 18:2
|
||||
}
|
||||
|
||||
bb15: {
|
||||
drop(_2) -> [return: bb13, unwind: bb1]; // bb15[0]: scope 0 at $DIR/match-arm-scopes.rs:18:1: 18:2
|
||||
}
|
||||
|
||||
bb16: {
|
||||
StorageDead(_9); // bb16[0]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
FakeRead(ForMatchGuard, _3); // bb16[1]: scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
|
||||
FakeRead(ForMatchGuard, _4); // bb16[2]: scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
|
||||
FakeRead(ForGuardBinding, _6); // bb16[3]: scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
|
||||
FakeRead(ForGuardBinding, _8); // bb16[4]: scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
|
||||
StorageLive(_5); // bb16[5]: scope 0 at $DIR/match-arm-scopes.rs:15:17: 15:18
|
||||
_5 = (_2.1: bool); // bb16[6]: scope 0 at $DIR/match-arm-scopes.rs:15:17: 15:18
|
||||
StorageLive(_7); // bb16[7]: scope 0 at $DIR/match-arm-scopes.rs:15:20: 15:21
|
||||
_7 = move (_2.2: std::string::String); // bb16[8]: scope 0 at $DIR/match-arm-scopes.rs:15:20: 15:21
|
||||
goto -> bb8; // bb16[9]: scope 0 at $DIR/match-arm-scopes.rs:14:5: 17:6
|
||||
}
|
||||
|
||||
bb17: {
|
||||
StorageDead(_9); // bb17[0]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
StorageDead(_8); // bb17[1]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
StorageDead(_6); // bb17[2]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
falseEdges -> [real: bb3, imaginary: bb4]; // bb17[3]: scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
|
||||
}
|
||||
|
||||
bb18: {
|
||||
StorageLive(_6); // bb18[0]: scope 0 at $DIR/match-arm-scopes.rs:15:26: 15:27
|
||||
_6 = &(_2.0: bool); // bb18[1]: scope 0 at $DIR/match-arm-scopes.rs:15:26: 15:27
|
||||
StorageLive(_8); // bb18[2]: scope 0 at $DIR/match-arm-scopes.rs:15:36: 15:37
|
||||
_8 = &(_2.2: std::string::String); // bb18[3]: scope 0 at $DIR/match-arm-scopes.rs:15:36: 15:37
|
||||
_3 = &shallow (_2.0: bool); // bb18[4]: scope 0 at $DIR/match-arm-scopes.rs:14:11: 14:16
|
||||
_4 = &shallow (_2.1: bool); // bb18[5]: scope 0 at $DIR/match-arm-scopes.rs:14:11: 14:16
|
||||
StorageLive(_12); // bb18[6]: scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
|
||||
StorageLive(_13); // bb18[7]: scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
|
||||
_13 = _1; // bb18[8]: scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
|
||||
FakeRead(ForMatchedPlace, _13); // bb18[9]: scope 0 at $DIR/match-arm-scopes.rs:15:45: 15:49
|
||||
switchInt(_13) -> [false: bb20, otherwise: bb19]; // bb18[10]: scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
|
||||
}
|
||||
|
||||
bb19: {
|
||||
falseEdges -> [real: bb21, imaginary: bb20]; // bb19[0]: scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
|
||||
}
|
||||
|
||||
bb20: {
|
||||
_12 = (*_6); // bb20[0]: scope 0 at $DIR/match-arm-scopes.rs:15:70: 15:71
|
||||
StorageDead(_13); // bb20[1]: scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
|
||||
switchInt(move _12) -> [false: bb23, otherwise: bb22]; // bb20[2]: scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
|
||||
}
|
||||
|
||||
bb21: {
|
||||
_0 = const 3i32; // bb21[0]: scope 0 at $DIR/match-arm-scopes.rs:15:59: 15:60
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match-arm-scopes.rs:15:59: 15:60
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000003)) }
|
||||
StorageDead(_13); // bb21[1]: scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
|
||||
StorageDead(_12); // bb21[2]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
StorageDead(_8); // bb21[3]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
StorageDead(_6); // bb21[4]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
goto -> bb15; // bb21[5]: scope 0 at $DIR/match-arm-scopes.rs:15:52: 15:60
|
||||
}
|
||||
|
||||
bb22: {
|
||||
StorageDead(_12); // bb22[0]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
FakeRead(ForMatchGuard, _3); // bb22[1]: scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
|
||||
FakeRead(ForMatchGuard, _4); // bb22[2]: scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
|
||||
FakeRead(ForGuardBinding, _6); // bb22[3]: scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
|
||||
FakeRead(ForGuardBinding, _8); // bb22[4]: scope 0 at $DIR/match-arm-scopes.rs:15:72: 15:73
|
||||
StorageLive(_5); // bb22[5]: scope 0 at $DIR/match-arm-scopes.rs:15:26: 15:27
|
||||
_5 = (_2.0: bool); // bb22[6]: scope 0 at $DIR/match-arm-scopes.rs:15:26: 15:27
|
||||
StorageLive(_7); // bb22[7]: scope 0 at $DIR/match-arm-scopes.rs:15:36: 15:37
|
||||
_7 = move (_2.2: std::string::String); // bb22[8]: scope 0 at $DIR/match-arm-scopes.rs:15:36: 15:37
|
||||
goto -> bb8; // bb22[9]: scope 0 at $DIR/match-arm-scopes.rs:14:5: 17:6
|
||||
}
|
||||
|
||||
bb23: {
|
||||
StorageDead(_12); // bb23[0]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
StorageDead(_8); // bb23[1]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
StorageDead(_6); // bb23[2]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
falseEdges -> [real: bb5, imaginary: bb6]; // bb23[3]: scope 0 at $DIR/match-arm-scopes.rs:15:42: 15:73
|
||||
}
|
||||
|
||||
bb24: {
|
||||
StorageDead(_7); // bb24[0]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
StorageDead(_5); // bb24[1]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
StorageDead(_8); // bb24[2]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
StorageDead(_6); // bb24[3]: scope 0 at $DIR/match-arm-scopes.rs:15:78: 15:79
|
||||
goto -> bb28; // bb24[4]: scope 0 at $DIR/match-arm-scopes.rs:14:5: 17:6
|
||||
}
|
||||
|
||||
bb25: {
|
||||
_0 = const 2i32; // bb25[0]: scope 2 at $DIR/match-arm-scopes.rs:16:41: 16:42
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000002))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match-arm-scopes.rs:16:41: 16:42
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000002)) }
|
||||
drop(_16) -> [return: bb27, unwind: bb14]; // bb25[1]: scope 0 at $DIR/match-arm-scopes.rs:16:42: 16:43
|
||||
}
|
||||
|
||||
bb26: {
|
||||
StorageLive(_15); // bb26[0]: scope 0 at $DIR/match-arm-scopes.rs:16:16: 16:17
|
||||
_15 = (_2.1: bool); // bb26[1]: scope 0 at $DIR/match-arm-scopes.rs:16:16: 16:17
|
||||
StorageLive(_16); // bb26[2]: scope 0 at $DIR/match-arm-scopes.rs:16:19: 16:20
|
||||
_16 = move (_2.2: std::string::String); // bb26[3]: scope 0 at $DIR/match-arm-scopes.rs:16:19: 16:20
|
||||
goto -> bb25; // bb26[4]: scope 0 at $DIR/match-arm-scopes.rs:14:5: 17:6
|
||||
}
|
||||
|
||||
bb27: {
|
||||
StorageDead(_16); // bb27[0]: scope 0 at $DIR/match-arm-scopes.rs:16:42: 16:43
|
||||
StorageDead(_15); // bb27[1]: scope 0 at $DIR/match-arm-scopes.rs:16:42: 16:43
|
||||
goto -> bb28; // bb27[2]: scope 0 at $DIR/match-arm-scopes.rs:14:5: 17:6
|
||||
}
|
||||
|
||||
bb28: {
|
||||
drop(_2) -> [return: bb13, unwind: bb1]; // bb28[0]: scope 0 at $DIR/match-arm-scopes.rs:18:1: 18:2
|
||||
}
|
||||
}
|
||||
|
|
@ -10,6 +10,7 @@ fn guard2(_: i32) -> bool {
|
|||
|
||||
// no_mangle to make sure this gets instantiated even in an executable.
|
||||
#[no_mangle]
|
||||
// EMIT_MIR rustc.full_tested_match.PromoteTemps.after.mir
|
||||
pub fn full_tested_match() {
|
||||
let _ = match Some(42) {
|
||||
Some(x) if guard() => (1, x),
|
||||
|
|
@ -20,6 +21,7 @@ pub fn full_tested_match() {
|
|||
|
||||
// no_mangle to make sure this gets instantiated even in an executable.
|
||||
#[no_mangle]
|
||||
// EMIT_MIR rustc.full_tested_match2.PromoteTemps.before.mir
|
||||
pub fn full_tested_match2() {
|
||||
let _ = match Some(42) {
|
||||
Some(x) if guard() => (1, x),
|
||||
|
|
@ -28,6 +30,7 @@ pub fn full_tested_match2() {
|
|||
};
|
||||
}
|
||||
|
||||
// EMIT_MIR rustc.main.PromoteTemps.before.mir
|
||||
fn main() {
|
||||
let _ = match Some(1) {
|
||||
Some(_w) if guard() => 1,
|
||||
|
|
@ -36,245 +39,3 @@ fn main() {
|
|||
_z => 4,
|
||||
};
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
//
|
||||
// START rustc.full_tested_match.PromoteTemps.after.mir
|
||||
// bb0: {
|
||||
// ...
|
||||
// _2 = std::option::Option::<i32>::Some(const 42i32,);
|
||||
// FakeRead(ForMatchedPlace, _2);
|
||||
// _3 = discriminant(_2);
|
||||
// switchInt(move _3) -> [0isize: bb2, 1isize: bb3, otherwise: bb5];
|
||||
// }
|
||||
// bb1 (cleanup): {
|
||||
// resume;
|
||||
// }
|
||||
// bb2: { // pre_binding3 and arm3
|
||||
// _1 = (const 3i32, const 3i32);
|
||||
// goto -> bb11;
|
||||
// }
|
||||
// bb3: {
|
||||
// falseEdges -> [real: bb6, imaginary: bb4]; //pre_binding1
|
||||
// }
|
||||
// bb4: {
|
||||
// falseEdges -> [real: bb10, imaginary: bb2]; //pre_binding2
|
||||
// }
|
||||
// bb5: {
|
||||
// unreachable;
|
||||
// }
|
||||
// bb6: { // binding1 and guard
|
||||
// StorageLive(_6);
|
||||
// _11 = const full_tested_match::promoted[0];
|
||||
// _6 = &(((*_11) as Some).0: i32);
|
||||
// _4 = &shallow _2;
|
||||
// StorageLive(_7);
|
||||
// _7 = const guard() -> [return: bb7, unwind: bb1];
|
||||
// }
|
||||
// bb7: { // end of guard
|
||||
// switchInt(move _7) -> [false: bb9, otherwise: bb8];
|
||||
// }
|
||||
// bb8: { // arm1
|
||||
// StorageDead(_7);
|
||||
// FakeRead(ForMatchGuard, _4);
|
||||
// FakeRead(ForGuardBinding, _6);
|
||||
// StorageLive(_5);
|
||||
// _5 = ((_2 as Some).0: i32);
|
||||
// StorageLive(_8);
|
||||
// _8 = _5;
|
||||
// _1 = (const 1i32, move _8);
|
||||
// StorageDead(_8);
|
||||
// StorageDead(_5);
|
||||
// StorageDead(_6);
|
||||
// goto -> bb11;
|
||||
// }
|
||||
// bb9: { // to pre_binding2
|
||||
// StorageDead(_7);
|
||||
// StorageDead(_6);
|
||||
// goto -> bb4;
|
||||
// }
|
||||
// bb10: { // arm2
|
||||
// StorageLive(_9);
|
||||
// _9 = ((_2 as Some).0: i32);
|
||||
// StorageLive(_10);
|
||||
// _10 = _9;
|
||||
// _1 = (const 2i32, move _10);
|
||||
// StorageDead(_10);
|
||||
// StorageDead(_9);
|
||||
// goto -> bb11;
|
||||
// }
|
||||
// bb11: {
|
||||
// StorageDead(_2);
|
||||
// StorageDead(_1);
|
||||
// _0 = ();
|
||||
// return;
|
||||
// }
|
||||
// END rustc.full_tested_match.PromoteTemps.after.mir
|
||||
//
|
||||
// START rustc.full_tested_match2.PromoteTemps.before.mir
|
||||
// bb0: {
|
||||
// ...
|
||||
// _2 = std::option::Option::<i32>::Some(const 42i32,);
|
||||
// FakeRead(ForMatchedPlace, _2);
|
||||
// _3 = discriminant(_2);
|
||||
// switchInt(move _3) -> [0isize: bb2, 1isize: bb3, otherwise: bb5];
|
||||
// }
|
||||
// bb1 (cleanup): {
|
||||
// resume;
|
||||
// }
|
||||
// bb2: { // pre_binding2
|
||||
// falseEdges -> [real: bb10, imaginary: bb4];
|
||||
// }
|
||||
// bb3: { // pre_binding1
|
||||
// falseEdges -> [real: bb6, imaginary: bb2];
|
||||
// }
|
||||
// bb4: { // binding3 and arm3
|
||||
// StorageLive(_9);
|
||||
// _9 = ((_2 as Some).0: i32);
|
||||
// StorageLive(_10);
|
||||
// _10 = _9;
|
||||
// _1 = (const 2i32, move _10);
|
||||
// StorageDead(_10);
|
||||
// StorageDead(_9);
|
||||
// goto -> bb11;
|
||||
// }
|
||||
// bb5: {
|
||||
// unreachable;
|
||||
// }
|
||||
// bb6: {
|
||||
// StorageLive(_6);
|
||||
// _6 = &((_2 as Some).0: i32);
|
||||
// _4 = &shallow _2;
|
||||
// StorageLive(_7);
|
||||
// _7 = const guard() -> [return: bb7, unwind: bb1];
|
||||
// }
|
||||
// bb7: { // end of guard
|
||||
// switchInt(move _7) -> [false: bb9, otherwise: bb8];
|
||||
// }
|
||||
// bb8: {
|
||||
// StorageDead(_7);
|
||||
// FakeRead(ForMatchGuard, _4);
|
||||
// FakeRead(ForGuardBinding, _6);
|
||||
// StorageLive(_5);
|
||||
// _5 = ((_2 as Some).0: i32);
|
||||
// StorageLive(_8);
|
||||
// _8 = _5;
|
||||
// _1 = (const 1i32, move _8);
|
||||
// StorageDead(_8);
|
||||
// StorageDead(_5);
|
||||
// StorageDead(_6);
|
||||
// goto -> bb11;
|
||||
// }
|
||||
// bb9: { // to pre_binding3 (can skip 2 since this is `Some`)
|
||||
// StorageDead(_7);
|
||||
// StorageDead(_6);
|
||||
// falseEdges -> [real: bb4, imaginary: bb2];
|
||||
// }
|
||||
// bb10: { // arm2
|
||||
// _1 = (const 3i32, const 3i32);
|
||||
// goto -> bb11;
|
||||
// }
|
||||
// bb11: {
|
||||
// StorageDead(_2);
|
||||
// StorageDead(_1);
|
||||
// _0 = ();
|
||||
// return;
|
||||
// }
|
||||
// END rustc.full_tested_match2.PromoteTemps.before.mir
|
||||
//
|
||||
// START rustc.main.PromoteTemps.before.mir
|
||||
// bb0: {
|
||||
// ...
|
||||
// _2 = std::option::Option::<i32>::Some(const 1i32,);
|
||||
// FakeRead(ForMatchedPlace, _2);
|
||||
// _4 = discriminant(_2);
|
||||
// switchInt(move _4) -> [1isize: bb3, otherwise: bb2];
|
||||
// }
|
||||
// bb1 (cleanup): {
|
||||
// resume;
|
||||
// }
|
||||
// bb2: {
|
||||
// falseEdges -> [real: bb10, imaginary: bb5];
|
||||
// }
|
||||
// bb3: {
|
||||
// falseEdges -> [real: bb6, imaginary: bb2];
|
||||
// }
|
||||
// bb4: {
|
||||
// StorageLive(_14);
|
||||
// _14 = _2;
|
||||
// _1 = const 4i32;
|
||||
// StorageDead(_14);
|
||||
// goto -> bb15;
|
||||
// }
|
||||
// bb5: {
|
||||
// falseEdges -> [real: bb11, imaginary: bb4];
|
||||
// }
|
||||
// bb6: { //end of guard1
|
||||
// StorageLive(_7);
|
||||
// _7 = &((_2 as Some).0: i32);
|
||||
// _5 = &shallow _2;
|
||||
// StorageLive(_8);
|
||||
// _8 = const guard() -> [return: bb7, unwind: bb1];
|
||||
// }
|
||||
// bb7: {
|
||||
// switchInt(move _8) -> [false: bb9, otherwise: bb8];
|
||||
// }
|
||||
// bb8: {
|
||||
// StorageDead(_8);
|
||||
// FakeRead(ForMatchGuard, _5);
|
||||
// FakeRead(ForGuardBinding, _7);
|
||||
// StorageLive(_6);
|
||||
// _6 = ((_2 as Some).0: i32);
|
||||
// _1 = const 1i32;
|
||||
// StorageDead(_6);
|
||||
// StorageDead(_7);
|
||||
// goto -> bb15;
|
||||
// }
|
||||
// bb9: {
|
||||
// StorageDead(_8);
|
||||
// StorageDead(_7);
|
||||
// falseEdges -> [real: bb2, imaginary: bb2];
|
||||
// }
|
||||
// bb10: { // binding2 & arm2
|
||||
// StorageLive(_9);
|
||||
// _9 = _2;
|
||||
// _1 = const 2i32;
|
||||
// StorageDead(_9);
|
||||
// goto -> bb15;
|
||||
// }
|
||||
// bb11: { // binding3: Some(y) if guard2(y)
|
||||
// StorageLive(_11);
|
||||
// _11 = &((_2 as Some).0: i32);
|
||||
// _5 = &shallow _2;
|
||||
// StorageLive(_12);
|
||||
// StorageLive(_13);
|
||||
// _13 = (*_11);
|
||||
// _12 = const guard2(move _13) -> [return: bb12, unwind: bb1];
|
||||
// }
|
||||
// bb12: { // end of guard2
|
||||
// StorageDead(_13);
|
||||
// switchInt(move _12) -> [false: bb14, otherwise: bb13];
|
||||
// }
|
||||
// bb13: { // binding4 & arm4
|
||||
// StorageDead(_12);
|
||||
// FakeRead(ForMatchGuard, _5);
|
||||
// FakeRead(ForGuardBinding, _11);
|
||||
// StorageLive(_10);
|
||||
// _10 = ((_2 as Some).0: i32);
|
||||
// _1 = const 3i32;
|
||||
// StorageDead(_10);
|
||||
// StorageDead(_11);
|
||||
// goto -> bb15;
|
||||
// }
|
||||
// bb14: {
|
||||
// StorageDead(_12);
|
||||
// StorageDead(_11);
|
||||
// falseEdges -> [real: bb4, imaginary: bb4];
|
||||
// }
|
||||
// bb15: {
|
||||
// StorageDead(_2);
|
||||
// StorageDead(_1);
|
||||
// _0 = ();
|
||||
// return;
|
||||
// }
|
||||
// END rustc.main.PromoteTemps.before.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,149 @@
|
|||
// MIR for `full_tested_match` after PromoteTemps
|
||||
|
||||
fn full_tested_match() -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/match_false_edges.rs:14:28: 14:28
|
||||
let mut _1: (i32, i32); // in scope 0 at $DIR/match_false_edges.rs:15:13: 19:6
|
||||
let mut _2: std::option::Option<i32>; // in scope 0 at $DIR/match_false_edges.rs:15:19: 15:27
|
||||
let mut _3: isize; // in scope 0 at $DIR/match_false_edges.rs:16:9: 16:16
|
||||
let mut _4: &std::option::Option<i32>; // in scope 0 at $DIR/match_false_edges.rs:15:19: 15:27
|
||||
let _5: i32; // in scope 0 at $DIR/match_false_edges.rs:16:14: 16:15
|
||||
let _6: &i32; // in scope 0 at $DIR/match_false_edges.rs:16:14: 16:15
|
||||
let mut _7: bool; // in scope 0 at $DIR/match_false_edges.rs:16:20: 16:27
|
||||
let mut _8: i32; // in scope 0 at $DIR/match_false_edges.rs:16:35: 16:36
|
||||
let _9: i32; // in scope 0 at $DIR/match_false_edges.rs:17:14: 17:15
|
||||
let mut _10: i32; // in scope 0 at $DIR/match_false_edges.rs:17:24: 17:25
|
||||
let mut _11: &std::option::Option<i32>; // in scope 0 at $DIR/match_false_edges.rs:16:14: 16:15
|
||||
scope 1 {
|
||||
}
|
||||
scope 2 {
|
||||
debug x => _5; // in scope 2 at $DIR/match_false_edges.rs:16:14: 16:15
|
||||
debug x => _6; // in scope 2 at $DIR/match_false_edges.rs:16:14: 16:15
|
||||
}
|
||||
scope 3 {
|
||||
debug y => _9; // in scope 3 at $DIR/match_false_edges.rs:17:14: 17:15
|
||||
}
|
||||
|
||||
bb0: {
|
||||
StorageLive(_1); // bb0[0]: scope 0 at $DIR/match_false_edges.rs:15:13: 19:6
|
||||
StorageLive(_2); // bb0[1]: scope 0 at $DIR/match_false_edges.rs:15:19: 15:27
|
||||
_2 = std::option::Option::<i32>::Some(const 42i32,); // bb0[2]: scope 0 at $DIR/match_false_edges.rs:15:19: 15:27
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x0000002a))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_false_edges.rs:15:24: 15:26
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x0000002a)) }
|
||||
FakeRead(ForMatchedPlace, _2); // bb0[3]: scope 0 at $DIR/match_false_edges.rs:15:19: 15:27
|
||||
_3 = discriminant(_2); // bb0[4]: scope 0 at $DIR/match_false_edges.rs:16:9: 16:16
|
||||
switchInt(move _3) -> [0isize: bb2, 1isize: bb3, otherwise: bb5]; // bb0[5]: scope 0 at $DIR/match_false_edges.rs:16:9: 16:16
|
||||
}
|
||||
|
||||
bb1 (cleanup): {
|
||||
resume; // bb1[0]: scope 0 at $DIR/match_false_edges.rs:14:1: 20:2
|
||||
}
|
||||
|
||||
bb2: {
|
||||
_1 = (const 3i32, const 3i32); // bb2[0]: scope 0 at $DIR/match_false_edges.rs:18:17: 18:23
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_false_edges.rs:18:18: 18:19
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000003)) }
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_false_edges.rs:18:21: 18:22
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000003)) }
|
||||
goto -> bb11; // bb2[1]: scope 0 at $DIR/match_false_edges.rs:15:13: 19:6
|
||||
}
|
||||
|
||||
bb3: {
|
||||
falseEdges -> [real: bb6, imaginary: bb4]; // bb3[0]: scope 0 at $DIR/match_false_edges.rs:16:9: 16:16
|
||||
}
|
||||
|
||||
bb4: {
|
||||
falseEdges -> [real: bb10, imaginary: bb2]; // bb4[0]: scope 0 at $DIR/match_false_edges.rs:17:9: 17:16
|
||||
}
|
||||
|
||||
bb5: {
|
||||
unreachable; // bb5[0]: scope 0 at $DIR/match_false_edges.rs:15:19: 15:27
|
||||
}
|
||||
|
||||
bb6: {
|
||||
StorageLive(_6); // bb6[0]: scope 0 at $DIR/match_false_edges.rs:16:14: 16:15
|
||||
_11 = const full_tested_match::promoted[0]; // bb6[1]: scope 0 at $DIR/match_false_edges.rs:16:14: 16:15
|
||||
// ty::Const
|
||||
// + ty: &std::option::Option<i32>
|
||||
// + val: Unevaluated(DefId(0:5 ~ match_false_edges[317d]::full_tested_match[0]), [], Some(promoted[0]))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_false_edges.rs:16:14: 16:15
|
||||
// + literal: Const { ty: &std::option::Option<i32>, val: Unevaluated(DefId(0:5 ~ match_false_edges[317d]::full_tested_match[0]), [], Some(promoted[0])) }
|
||||
_6 = &(((*_11) as Some).0: i32); // bb6[2]: scope 0 at $DIR/match_false_edges.rs:16:14: 16:15
|
||||
_4 = &shallow _2; // bb6[3]: scope 0 at $DIR/match_false_edges.rs:15:19: 15:27
|
||||
StorageLive(_7); // bb6[4]: scope 0 at $DIR/match_false_edges.rs:16:20: 16:27
|
||||
_7 = const guard() -> [return: bb7, unwind: bb1]; // bb6[5]: scope 0 at $DIR/match_false_edges.rs:16:20: 16:27
|
||||
// ty::Const
|
||||
// + ty: fn() -> bool {guard}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_false_edges.rs:16:20: 16:25
|
||||
// + literal: Const { ty: fn() -> bool {guard}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb7: {
|
||||
switchInt(move _7) -> [false: bb9, otherwise: bb8]; // bb7[0]: scope 0 at $DIR/match_false_edges.rs:16:20: 16:27
|
||||
}
|
||||
|
||||
bb8: {
|
||||
StorageDead(_7); // bb8[0]: scope 0 at $DIR/match_false_edges.rs:16:37: 16:38
|
||||
FakeRead(ForMatchGuard, _4); // bb8[1]: scope 0 at $DIR/match_false_edges.rs:16:26: 16:27
|
||||
FakeRead(ForGuardBinding, _6); // bb8[2]: scope 0 at $DIR/match_false_edges.rs:16:26: 16:27
|
||||
StorageLive(_5); // bb8[3]: scope 0 at $DIR/match_false_edges.rs:16:14: 16:15
|
||||
_5 = ((_2 as Some).0: i32); // bb8[4]: scope 0 at $DIR/match_false_edges.rs:16:14: 16:15
|
||||
StorageLive(_8); // bb8[5]: scope 2 at $DIR/match_false_edges.rs:16:35: 16:36
|
||||
_8 = _5; // bb8[6]: scope 2 at $DIR/match_false_edges.rs:16:35: 16:36
|
||||
_1 = (const 1i32, move _8); // bb8[7]: scope 2 at $DIR/match_false_edges.rs:16:31: 16:37
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_false_edges.rs:16:32: 16:33
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000001)) }
|
||||
StorageDead(_8); // bb8[8]: scope 2 at $DIR/match_false_edges.rs:16:36: 16:37
|
||||
StorageDead(_5); // bb8[9]: scope 0 at $DIR/match_false_edges.rs:16:37: 16:38
|
||||
StorageDead(_6); // bb8[10]: scope 0 at $DIR/match_false_edges.rs:16:37: 16:38
|
||||
goto -> bb11; // bb8[11]: scope 0 at $DIR/match_false_edges.rs:15:13: 19:6
|
||||
}
|
||||
|
||||
bb9: {
|
||||
StorageDead(_7); // bb9[0]: scope 0 at $DIR/match_false_edges.rs:16:37: 16:38
|
||||
StorageDead(_6); // bb9[1]: scope 0 at $DIR/match_false_edges.rs:16:37: 16:38
|
||||
goto -> bb4; // bb9[2]: scope 0 at $DIR/match_false_edges.rs:16:20: 16:27
|
||||
}
|
||||
|
||||
bb10: {
|
||||
StorageLive(_9); // bb10[0]: scope 0 at $DIR/match_false_edges.rs:17:14: 17:15
|
||||
_9 = ((_2 as Some).0: i32); // bb10[1]: scope 0 at $DIR/match_false_edges.rs:17:14: 17:15
|
||||
StorageLive(_10); // bb10[2]: scope 3 at $DIR/match_false_edges.rs:17:24: 17:25
|
||||
_10 = _9; // bb10[3]: scope 3 at $DIR/match_false_edges.rs:17:24: 17:25
|
||||
_1 = (const 2i32, move _10); // bb10[4]: scope 3 at $DIR/match_false_edges.rs:17:20: 17:26
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000002))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_false_edges.rs:17:21: 17:22
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000002)) }
|
||||
StorageDead(_10); // bb10[5]: scope 3 at $DIR/match_false_edges.rs:17:25: 17:26
|
||||
StorageDead(_9); // bb10[6]: scope 0 at $DIR/match_false_edges.rs:17:26: 17:27
|
||||
goto -> bb11; // bb10[7]: scope 0 at $DIR/match_false_edges.rs:15:13: 19:6
|
||||
}
|
||||
|
||||
bb11: {
|
||||
StorageDead(_2); // bb11[0]: scope 0 at $DIR/match_false_edges.rs:19:6: 19:7
|
||||
StorageDead(_1); // bb11[1]: scope 0 at $DIR/match_false_edges.rs:19:6: 19:7
|
||||
_0 = (); // bb11[2]: scope 0 at $DIR/match_false_edges.rs:14:28: 20:2
|
||||
return; // bb11[3]: scope 0 at $DIR/match_false_edges.rs:20:2: 20:2
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,141 @@
|
|||
// MIR for `full_tested_match2` before PromoteTemps
|
||||
|
||||
fn full_tested_match2() -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/match_false_edges.rs:25:29: 25:29
|
||||
let mut _1: (i32, i32); // in scope 0 at $DIR/match_false_edges.rs:26:13: 30:6
|
||||
let mut _2: std::option::Option<i32>; // in scope 0 at $DIR/match_false_edges.rs:26:19: 26:27
|
||||
let mut _3: isize; // in scope 0 at $DIR/match_false_edges.rs:27:9: 27:16
|
||||
let mut _4: &std::option::Option<i32>; // in scope 0 at $DIR/match_false_edges.rs:26:19: 26:27
|
||||
let _5: i32; // in scope 0 at $DIR/match_false_edges.rs:27:14: 27:15
|
||||
let _6: &i32; // in scope 0 at $DIR/match_false_edges.rs:27:14: 27:15
|
||||
let mut _7: bool; // in scope 0 at $DIR/match_false_edges.rs:27:20: 27:27
|
||||
let mut _8: i32; // in scope 0 at $DIR/match_false_edges.rs:27:35: 27:36
|
||||
let _9: i32; // in scope 0 at $DIR/match_false_edges.rs:29:14: 29:15
|
||||
let mut _10: i32; // in scope 0 at $DIR/match_false_edges.rs:29:24: 29:25
|
||||
scope 1 {
|
||||
}
|
||||
scope 2 {
|
||||
debug x => _5; // in scope 2 at $DIR/match_false_edges.rs:27:14: 27:15
|
||||
debug x => _6; // in scope 2 at $DIR/match_false_edges.rs:27:14: 27:15
|
||||
}
|
||||
scope 3 {
|
||||
debug y => _9; // in scope 3 at $DIR/match_false_edges.rs:29:14: 29:15
|
||||
}
|
||||
|
||||
bb0: {
|
||||
StorageLive(_1); // bb0[0]: scope 0 at $DIR/match_false_edges.rs:26:13: 30:6
|
||||
StorageLive(_2); // bb0[1]: scope 0 at $DIR/match_false_edges.rs:26:19: 26:27
|
||||
_2 = std::option::Option::<i32>::Some(const 42i32,); // bb0[2]: scope 0 at $DIR/match_false_edges.rs:26:19: 26:27
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x0000002a))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_false_edges.rs:26:24: 26:26
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x0000002a)) }
|
||||
FakeRead(ForMatchedPlace, _2); // bb0[3]: scope 0 at $DIR/match_false_edges.rs:26:19: 26:27
|
||||
_3 = discriminant(_2); // bb0[4]: scope 0 at $DIR/match_false_edges.rs:27:9: 27:16
|
||||
switchInt(move _3) -> [0isize: bb2, 1isize: bb3, otherwise: bb5]; // bb0[5]: scope 0 at $DIR/match_false_edges.rs:27:9: 27:16
|
||||
}
|
||||
|
||||
bb1 (cleanup): {
|
||||
resume; // bb1[0]: scope 0 at $DIR/match_false_edges.rs:25:1: 31:2
|
||||
}
|
||||
|
||||
bb2: {
|
||||
falseEdges -> [real: bb10, imaginary: bb4]; // bb2[0]: scope 0 at $DIR/match_false_edges.rs:28:9: 28:13
|
||||
}
|
||||
|
||||
bb3: {
|
||||
falseEdges -> [real: bb6, imaginary: bb2]; // bb3[0]: scope 0 at $DIR/match_false_edges.rs:27:9: 27:16
|
||||
}
|
||||
|
||||
bb4: {
|
||||
StorageLive(_9); // bb4[0]: scope 0 at $DIR/match_false_edges.rs:29:14: 29:15
|
||||
_9 = ((_2 as Some).0: i32); // bb4[1]: scope 0 at $DIR/match_false_edges.rs:29:14: 29:15
|
||||
StorageLive(_10); // bb4[2]: scope 3 at $DIR/match_false_edges.rs:29:24: 29:25
|
||||
_10 = _9; // bb4[3]: scope 3 at $DIR/match_false_edges.rs:29:24: 29:25
|
||||
_1 = (const 2i32, move _10); // bb4[4]: scope 3 at $DIR/match_false_edges.rs:29:20: 29:26
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000002))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_false_edges.rs:29:21: 29:22
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000002)) }
|
||||
StorageDead(_10); // bb4[5]: scope 3 at $DIR/match_false_edges.rs:29:25: 29:26
|
||||
StorageDead(_9); // bb4[6]: scope 0 at $DIR/match_false_edges.rs:29:26: 29:27
|
||||
goto -> bb11; // bb4[7]: scope 0 at $DIR/match_false_edges.rs:26:13: 30:6
|
||||
}
|
||||
|
||||
bb5: {
|
||||
unreachable; // bb5[0]: scope 0 at $DIR/match_false_edges.rs:26:19: 26:27
|
||||
}
|
||||
|
||||
bb6: {
|
||||
StorageLive(_6); // bb6[0]: scope 0 at $DIR/match_false_edges.rs:27:14: 27:15
|
||||
_6 = &((_2 as Some).0: i32); // bb6[1]: scope 0 at $DIR/match_false_edges.rs:27:14: 27:15
|
||||
_4 = &shallow _2; // bb6[2]: scope 0 at $DIR/match_false_edges.rs:26:19: 26:27
|
||||
StorageLive(_7); // bb6[3]: scope 0 at $DIR/match_false_edges.rs:27:20: 27:27
|
||||
_7 = const guard() -> [return: bb7, unwind: bb1]; // bb6[4]: scope 0 at $DIR/match_false_edges.rs:27:20: 27:27
|
||||
// ty::Const
|
||||
// + ty: fn() -> bool {guard}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_false_edges.rs:27:20: 27:25
|
||||
// + literal: Const { ty: fn() -> bool {guard}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb7: {
|
||||
switchInt(move _7) -> [false: bb9, otherwise: bb8]; // bb7[0]: scope 0 at $DIR/match_false_edges.rs:27:20: 27:27
|
||||
}
|
||||
|
||||
bb8: {
|
||||
StorageDead(_7); // bb8[0]: scope 0 at $DIR/match_false_edges.rs:27:37: 27:38
|
||||
FakeRead(ForMatchGuard, _4); // bb8[1]: scope 0 at $DIR/match_false_edges.rs:27:26: 27:27
|
||||
FakeRead(ForGuardBinding, _6); // bb8[2]: scope 0 at $DIR/match_false_edges.rs:27:26: 27:27
|
||||
StorageLive(_5); // bb8[3]: scope 0 at $DIR/match_false_edges.rs:27:14: 27:15
|
||||
_5 = ((_2 as Some).0: i32); // bb8[4]: scope 0 at $DIR/match_false_edges.rs:27:14: 27:15
|
||||
StorageLive(_8); // bb8[5]: scope 2 at $DIR/match_false_edges.rs:27:35: 27:36
|
||||
_8 = _5; // bb8[6]: scope 2 at $DIR/match_false_edges.rs:27:35: 27:36
|
||||
_1 = (const 1i32, move _8); // bb8[7]: scope 2 at $DIR/match_false_edges.rs:27:31: 27:37
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_false_edges.rs:27:32: 27:33
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000001)) }
|
||||
StorageDead(_8); // bb8[8]: scope 2 at $DIR/match_false_edges.rs:27:36: 27:37
|
||||
StorageDead(_5); // bb8[9]: scope 0 at $DIR/match_false_edges.rs:27:37: 27:38
|
||||
StorageDead(_6); // bb8[10]: scope 0 at $DIR/match_false_edges.rs:27:37: 27:38
|
||||
goto -> bb11; // bb8[11]: scope 0 at $DIR/match_false_edges.rs:26:13: 30:6
|
||||
}
|
||||
|
||||
bb9: {
|
||||
StorageDead(_7); // bb9[0]: scope 0 at $DIR/match_false_edges.rs:27:37: 27:38
|
||||
StorageDead(_6); // bb9[1]: scope 0 at $DIR/match_false_edges.rs:27:37: 27:38
|
||||
falseEdges -> [real: bb4, imaginary: bb2]; // bb9[2]: scope 0 at $DIR/match_false_edges.rs:27:20: 27:27
|
||||
}
|
||||
|
||||
bb10: {
|
||||
_1 = (const 3i32, const 3i32); // bb10[0]: scope 0 at $DIR/match_false_edges.rs:28:17: 28:23
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_false_edges.rs:28:18: 28:19
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000003)) }
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_false_edges.rs:28:21: 28:22
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000003)) }
|
||||
goto -> bb11; // bb10[1]: scope 0 at $DIR/match_false_edges.rs:26:13: 30:6
|
||||
}
|
||||
|
||||
bb11: {
|
||||
StorageDead(_2); // bb11[0]: scope 0 at $DIR/match_false_edges.rs:30:6: 30:7
|
||||
StorageDead(_1); // bb11[1]: scope 0 at $DIR/match_false_edges.rs:30:6: 30:7
|
||||
_0 = (); // bb11[2]: scope 0 at $DIR/match_false_edges.rs:25:29: 31:2
|
||||
return; // bb11[3]: scope 0 at $DIR/match_false_edges.rs:31:2: 31:2
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,188 @@
|
|||
// MIR for `main` before PromoteTemps
|
||||
|
||||
fn main() -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/match_false_edges.rs:34:11: 34:11
|
||||
let mut _1: i32; // in scope 0 at $DIR/match_false_edges.rs:35:13: 40:6
|
||||
let mut _2: std::option::Option<i32>; // in scope 0 at $DIR/match_false_edges.rs:35:19: 35:26
|
||||
let mut _3: isize; // in scope 0 at $DIR/match_false_edges.rs:38:9: 38:16
|
||||
let mut _4: isize; // in scope 0 at $DIR/match_false_edges.rs:36:9: 36:17
|
||||
let mut _5: &std::option::Option<i32>; // in scope 0 at $DIR/match_false_edges.rs:35:19: 35:26
|
||||
let _6: i32; // in scope 0 at $DIR/match_false_edges.rs:36:14: 36:16
|
||||
let _7: &i32; // in scope 0 at $DIR/match_false_edges.rs:36:14: 36:16
|
||||
let mut _8: bool; // in scope 0 at $DIR/match_false_edges.rs:36:21: 36:28
|
||||
let _9: std::option::Option<i32>; // in scope 0 at $DIR/match_false_edges.rs:37:9: 37:11
|
||||
let _10: i32; // in scope 0 at $DIR/match_false_edges.rs:38:14: 38:15
|
||||
let _11: &i32; // in scope 0 at $DIR/match_false_edges.rs:38:14: 38:15
|
||||
let mut _12: bool; // in scope 0 at $DIR/match_false_edges.rs:38:20: 38:29
|
||||
let mut _13: i32; // in scope 0 at $DIR/match_false_edges.rs:38:27: 38:28
|
||||
let _14: std::option::Option<i32>; // in scope 0 at $DIR/match_false_edges.rs:39:9: 39:11
|
||||
scope 1 {
|
||||
}
|
||||
scope 2 {
|
||||
debug _w => _6; // in scope 2 at $DIR/match_false_edges.rs:36:14: 36:16
|
||||
debug _w => _7; // in scope 2 at $DIR/match_false_edges.rs:36:14: 36:16
|
||||
}
|
||||
scope 3 {
|
||||
debug _x => _9; // in scope 3 at $DIR/match_false_edges.rs:37:9: 37:11
|
||||
}
|
||||
scope 4 {
|
||||
debug y => _10; // in scope 4 at $DIR/match_false_edges.rs:38:14: 38:15
|
||||
debug y => _11; // in scope 4 at $DIR/match_false_edges.rs:38:14: 38:15
|
||||
}
|
||||
scope 5 {
|
||||
debug _z => _14; // in scope 5 at $DIR/match_false_edges.rs:39:9: 39:11
|
||||
}
|
||||
|
||||
bb0: {
|
||||
StorageLive(_1); // bb0[0]: scope 0 at $DIR/match_false_edges.rs:35:13: 40:6
|
||||
StorageLive(_2); // bb0[1]: scope 0 at $DIR/match_false_edges.rs:35:19: 35:26
|
||||
_2 = std::option::Option::<i32>::Some(const 1i32,); // bb0[2]: scope 0 at $DIR/match_false_edges.rs:35:19: 35:26
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_false_edges.rs:35:24: 35:25
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000001)) }
|
||||
FakeRead(ForMatchedPlace, _2); // bb0[3]: scope 0 at $DIR/match_false_edges.rs:35:19: 35:26
|
||||
_4 = discriminant(_2); // bb0[4]: scope 0 at $DIR/match_false_edges.rs:36:9: 36:17
|
||||
switchInt(move _4) -> [1isize: bb3, otherwise: bb2]; // bb0[5]: scope 0 at $DIR/match_false_edges.rs:36:9: 36:17
|
||||
}
|
||||
|
||||
bb1 (cleanup): {
|
||||
resume; // bb1[0]: scope 0 at $DIR/match_false_edges.rs:34:1: 41:2
|
||||
}
|
||||
|
||||
bb2: {
|
||||
falseEdges -> [real: bb10, imaginary: bb5]; // bb2[0]: scope 0 at $DIR/match_false_edges.rs:37:9: 37:11
|
||||
}
|
||||
|
||||
bb3: {
|
||||
falseEdges -> [real: bb6, imaginary: bb2]; // bb3[0]: scope 0 at $DIR/match_false_edges.rs:36:9: 36:17
|
||||
}
|
||||
|
||||
bb4: {
|
||||
StorageLive(_14); // bb4[0]: scope 0 at $DIR/match_false_edges.rs:39:9: 39:11
|
||||
_14 = _2; // bb4[1]: scope 0 at $DIR/match_false_edges.rs:39:9: 39:11
|
||||
_1 = const 4i32; // bb4[2]: scope 5 at $DIR/match_false_edges.rs:39:15: 39:16
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000004))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_false_edges.rs:39:15: 39:16
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000004)) }
|
||||
StorageDead(_14); // bb4[3]: scope 0 at $DIR/match_false_edges.rs:39:16: 39:17
|
||||
goto -> bb15; // bb4[4]: scope 0 at $DIR/match_false_edges.rs:35:13: 40:6
|
||||
}
|
||||
|
||||
bb5: {
|
||||
falseEdges -> [real: bb11, imaginary: bb4]; // bb5[0]: scope 0 at $DIR/match_false_edges.rs:38:9: 38:16
|
||||
}
|
||||
|
||||
bb6: {
|
||||
StorageLive(_7); // bb6[0]: scope 0 at $DIR/match_false_edges.rs:36:14: 36:16
|
||||
_7 = &((_2 as Some).0: i32); // bb6[1]: scope 0 at $DIR/match_false_edges.rs:36:14: 36:16
|
||||
_5 = &shallow _2; // bb6[2]: scope 0 at $DIR/match_false_edges.rs:35:19: 35:26
|
||||
StorageLive(_8); // bb6[3]: scope 0 at $DIR/match_false_edges.rs:36:21: 36:28
|
||||
_8 = const guard() -> [return: bb7, unwind: bb1]; // bb6[4]: scope 0 at $DIR/match_false_edges.rs:36:21: 36:28
|
||||
// ty::Const
|
||||
// + ty: fn() -> bool {guard}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_false_edges.rs:36:21: 36:26
|
||||
// + literal: Const { ty: fn() -> bool {guard}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb7: {
|
||||
switchInt(move _8) -> [false: bb9, otherwise: bb8]; // bb7[0]: scope 0 at $DIR/match_false_edges.rs:36:21: 36:28
|
||||
}
|
||||
|
||||
bb8: {
|
||||
StorageDead(_8); // bb8[0]: scope 0 at $DIR/match_false_edges.rs:36:33: 36:34
|
||||
FakeRead(ForMatchGuard, _5); // bb8[1]: scope 0 at $DIR/match_false_edges.rs:36:27: 36:28
|
||||
FakeRead(ForGuardBinding, _7); // bb8[2]: scope 0 at $DIR/match_false_edges.rs:36:27: 36:28
|
||||
StorageLive(_6); // bb8[3]: scope 0 at $DIR/match_false_edges.rs:36:14: 36:16
|
||||
_6 = ((_2 as Some).0: i32); // bb8[4]: scope 0 at $DIR/match_false_edges.rs:36:14: 36:16
|
||||
_1 = const 1i32; // bb8[5]: scope 2 at $DIR/match_false_edges.rs:36:32: 36:33
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_false_edges.rs:36:32: 36:33
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000001)) }
|
||||
StorageDead(_6); // bb8[6]: scope 0 at $DIR/match_false_edges.rs:36:33: 36:34
|
||||
StorageDead(_7); // bb8[7]: scope 0 at $DIR/match_false_edges.rs:36:33: 36:34
|
||||
goto -> bb15; // bb8[8]: scope 0 at $DIR/match_false_edges.rs:35:13: 40:6
|
||||
}
|
||||
|
||||
bb9: {
|
||||
StorageDead(_8); // bb9[0]: scope 0 at $DIR/match_false_edges.rs:36:33: 36:34
|
||||
StorageDead(_7); // bb9[1]: scope 0 at $DIR/match_false_edges.rs:36:33: 36:34
|
||||
falseEdges -> [real: bb2, imaginary: bb2]; // bb9[2]: scope 0 at $DIR/match_false_edges.rs:36:21: 36:28
|
||||
}
|
||||
|
||||
bb10: {
|
||||
StorageLive(_9); // bb10[0]: scope 0 at $DIR/match_false_edges.rs:37:9: 37:11
|
||||
_9 = _2; // bb10[1]: scope 0 at $DIR/match_false_edges.rs:37:9: 37:11
|
||||
_1 = const 2i32; // bb10[2]: scope 3 at $DIR/match_false_edges.rs:37:15: 37:16
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000002))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_false_edges.rs:37:15: 37:16
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000002)) }
|
||||
StorageDead(_9); // bb10[3]: scope 0 at $DIR/match_false_edges.rs:37:16: 37:17
|
||||
goto -> bb15; // bb10[4]: scope 0 at $DIR/match_false_edges.rs:35:13: 40:6
|
||||
}
|
||||
|
||||
bb11: {
|
||||
StorageLive(_11); // bb11[0]: scope 0 at $DIR/match_false_edges.rs:38:14: 38:15
|
||||
_11 = &((_2 as Some).0: i32); // bb11[1]: scope 0 at $DIR/match_false_edges.rs:38:14: 38:15
|
||||
_5 = &shallow _2; // bb11[2]: scope 0 at $DIR/match_false_edges.rs:35:19: 35:26
|
||||
StorageLive(_12); // bb11[3]: scope 0 at $DIR/match_false_edges.rs:38:20: 38:29
|
||||
StorageLive(_13); // bb11[4]: scope 0 at $DIR/match_false_edges.rs:38:27: 38:28
|
||||
_13 = (*_11); // bb11[5]: scope 0 at $DIR/match_false_edges.rs:38:27: 38:28
|
||||
_12 = const guard2(move _13) -> [return: bb12, unwind: bb1]; // bb11[6]: scope 0 at $DIR/match_false_edges.rs:38:20: 38:29
|
||||
// ty::Const
|
||||
// + ty: fn(i32) -> bool {guard2}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_false_edges.rs:38:20: 38:26
|
||||
// + literal: Const { ty: fn(i32) -> bool {guard2}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb12: {
|
||||
StorageDead(_13); // bb12[0]: scope 0 at $DIR/match_false_edges.rs:38:28: 38:29
|
||||
switchInt(move _12) -> [false: bb14, otherwise: bb13]; // bb12[1]: scope 0 at $DIR/match_false_edges.rs:38:20: 38:29
|
||||
}
|
||||
|
||||
bb13: {
|
||||
StorageDead(_12); // bb13[0]: scope 0 at $DIR/match_false_edges.rs:38:34: 38:35
|
||||
FakeRead(ForMatchGuard, _5); // bb13[1]: scope 0 at $DIR/match_false_edges.rs:38:28: 38:29
|
||||
FakeRead(ForGuardBinding, _11); // bb13[2]: scope 0 at $DIR/match_false_edges.rs:38:28: 38:29
|
||||
StorageLive(_10); // bb13[3]: scope 0 at $DIR/match_false_edges.rs:38:14: 38:15
|
||||
_10 = ((_2 as Some).0: i32); // bb13[4]: scope 0 at $DIR/match_false_edges.rs:38:14: 38:15
|
||||
_1 = const 3i32; // bb13[5]: scope 4 at $DIR/match_false_edges.rs:38:33: 38:34
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_false_edges.rs:38:33: 38:34
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000003)) }
|
||||
StorageDead(_10); // bb13[6]: scope 0 at $DIR/match_false_edges.rs:38:34: 38:35
|
||||
StorageDead(_11); // bb13[7]: scope 0 at $DIR/match_false_edges.rs:38:34: 38:35
|
||||
goto -> bb15; // bb13[8]: scope 0 at $DIR/match_false_edges.rs:35:13: 40:6
|
||||
}
|
||||
|
||||
bb14: {
|
||||
StorageDead(_12); // bb14[0]: scope 0 at $DIR/match_false_edges.rs:38:34: 38:35
|
||||
StorageDead(_11); // bb14[1]: scope 0 at $DIR/match_false_edges.rs:38:34: 38:35
|
||||
falseEdges -> [real: bb4, imaginary: bb4]; // bb14[2]: scope 0 at $DIR/match_false_edges.rs:38:20: 38:29
|
||||
}
|
||||
|
||||
bb15: {
|
||||
StorageDead(_2); // bb15[0]: scope 0 at $DIR/match_false_edges.rs:40:6: 40:7
|
||||
StorageDead(_1); // bb15[1]: scope 0 at $DIR/match_false_edges.rs:40:6: 40:7
|
||||
_0 = (); // bb15[2]: scope 0 at $DIR/match_false_edges.rs:34:11: 41:2
|
||||
return; // bb15[3]: scope 0 at $DIR/match_false_edges.rs:41:2: 41:2
|
||||
}
|
||||
}
|
||||
|
|
@ -2,6 +2,7 @@
|
|||
|
||||
#![feature(exclusive_range_pattern)]
|
||||
|
||||
// EMIT_MIR rustc.main.SimplifyCfg-initial.after.mir
|
||||
fn main() {
|
||||
let x = 3;
|
||||
let b = true;
|
||||
|
|
@ -15,70 +16,3 @@ fn main() {
|
|||
_ => 3,
|
||||
};
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.main.SimplifyCfg-initial.after.mir
|
||||
// bb0: {
|
||||
// ...
|
||||
// switchInt(move _6) -> [false: bb4, otherwise: bb1];
|
||||
// }
|
||||
// bb1: {
|
||||
// _7 = Lt(_1, const 10i32);
|
||||
// switchInt(move _7) -> [false: bb4, otherwise: bb2];
|
||||
// }
|
||||
// bb2: {
|
||||
// falseEdges -> [real: bb9, imaginary: bb6];
|
||||
// }
|
||||
// bb3: {
|
||||
// _3 = const 3i32;
|
||||
// goto -> bb14;
|
||||
// }
|
||||
// bb4: {
|
||||
// _4 = Le(const 10i32, _1);
|
||||
// switchInt(move _4) -> [false: bb7, otherwise: bb5];
|
||||
// }
|
||||
// bb5: {
|
||||
// _5 = Le(_1, const 20i32);
|
||||
// switchInt(move _5) -> [false: bb7, otherwise: bb6];
|
||||
// }
|
||||
// bb6: {
|
||||
// falseEdges -> [real: bb12, imaginary: bb8];
|
||||
// }
|
||||
// bb7: {
|
||||
// switchInt(_1) -> [-1i32: bb8, otherwise: bb3];
|
||||
// }
|
||||
// bb8: {
|
||||
// falseEdges -> [real: bb13, imaginary: bb3];
|
||||
// }
|
||||
// bb9: {
|
||||
// _8 = &shallow _1;
|
||||
// StorageLive(_9);
|
||||
// _9 = _2;
|
||||
// switchInt(move _9) -> [false: bb11, otherwise: bb10];
|
||||
// }
|
||||
// bb10: {
|
||||
// StorageDead(_9);
|
||||
// FakeRead(ForMatchGuard, _8);
|
||||
// _3 = const 0i32;
|
||||
// goto -> bb14;
|
||||
// }
|
||||
// bb11: {
|
||||
// StorageDead(_9);
|
||||
// falseEdges -> [real: bb3, imaginary: bb6];
|
||||
// }
|
||||
// bb12: {
|
||||
// _3 = const 1i32;
|
||||
// goto -> bb14;
|
||||
// }
|
||||
// bb13: {
|
||||
// _3 = const 2i32;
|
||||
// goto -> bb14;
|
||||
// }
|
||||
// bb14: {
|
||||
// StorageDead(_3);
|
||||
// _0 = ();
|
||||
// StorageDead(_2);
|
||||
// StorageDead(_1);
|
||||
// return;
|
||||
// }
|
||||
// END rustc.main.SimplifyCfg-initial.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,166 @@
|
|||
// MIR for `main` after SimplifyCfg-initial
|
||||
|
||||
fn main() -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/match_test.rs:6:11: 6:11
|
||||
let _1: i32; // in scope 0 at $DIR/match_test.rs:7:9: 7:10
|
||||
let _3: i32; // in scope 0 at $DIR/match_test.rs:12:5: 17:6
|
||||
let mut _4: bool; // in scope 0 at $DIR/match_test.rs:14:9: 14:16
|
||||
let mut _5: bool; // in scope 0 at $DIR/match_test.rs:14:9: 14:16
|
||||
let mut _6: bool; // in scope 0 at $DIR/match_test.rs:13:9: 13:14
|
||||
let mut _7: bool; // in scope 0 at $DIR/match_test.rs:13:9: 13:14
|
||||
let mut _8: &i32; // in scope 0 at $DIR/match_test.rs:12:11: 12:12
|
||||
let mut _9: bool; // in scope 0 at $DIR/match_test.rs:13:18: 13:19
|
||||
scope 1 {
|
||||
debug x => _1; // in scope 1 at $DIR/match_test.rs:7:9: 7:10
|
||||
let _2: bool; // in scope 1 at $DIR/match_test.rs:8:9: 8:10
|
||||
scope 2 {
|
||||
debug b => _2; // in scope 2 at $DIR/match_test.rs:8:9: 8:10
|
||||
}
|
||||
}
|
||||
|
||||
bb0: {
|
||||
StorageLive(_1); // bb0[0]: scope 0 at $DIR/match_test.rs:7:9: 7:10
|
||||
_1 = const 3i32; // bb0[1]: scope 0 at $DIR/match_test.rs:7:13: 7:14
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_test.rs:7:13: 7:14
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000003)) }
|
||||
FakeRead(ForLet, _1); // bb0[2]: scope 0 at $DIR/match_test.rs:7:9: 7:10
|
||||
StorageLive(_2); // bb0[3]: scope 1 at $DIR/match_test.rs:8:9: 8:10
|
||||
_2 = const true; // bb0[4]: scope 1 at $DIR/match_test.rs:8:13: 8:17
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x01))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_test.rs:8:13: 8:17
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x01)) }
|
||||
FakeRead(ForLet, _2); // bb0[5]: scope 1 at $DIR/match_test.rs:8:9: 8:10
|
||||
StorageLive(_3); // bb0[6]: scope 2 at $DIR/match_test.rs:12:5: 17:6
|
||||
FakeRead(ForMatchedPlace, _1); // bb0[7]: scope 2 at $DIR/match_test.rs:12:11: 12:12
|
||||
_6 = Le(const 0i32, _1); // bb0[8]: scope 2 at $DIR/match_test.rs:13:9: 13:14
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_test.rs:13:9: 13:14
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000000)) }
|
||||
switchInt(move _6) -> [false: bb4, otherwise: bb1]; // bb0[9]: scope 2 at $DIR/match_test.rs:13:9: 13:14
|
||||
}
|
||||
|
||||
bb1: {
|
||||
_7 = Lt(_1, const 10i32); // bb1[0]: scope 2 at $DIR/match_test.rs:13:9: 13:14
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x0000000a))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_test.rs:13:9: 13:14
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x0000000a)) }
|
||||
switchInt(move _7) -> [false: bb4, otherwise: bb2]; // bb1[1]: scope 2 at $DIR/match_test.rs:13:9: 13:14
|
||||
}
|
||||
|
||||
bb2: {
|
||||
falseEdges -> [real: bb9, imaginary: bb6]; // bb2[0]: scope 2 at $DIR/match_test.rs:13:9: 13:14
|
||||
}
|
||||
|
||||
bb3: {
|
||||
_3 = const 3i32; // bb3[0]: scope 2 at $DIR/match_test.rs:16:14: 16:15
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_test.rs:16:14: 16:15
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000003)) }
|
||||
goto -> bb14; // bb3[1]: scope 2 at $DIR/match_test.rs:12:5: 17:6
|
||||
}
|
||||
|
||||
bb4: {
|
||||
_4 = Le(const 10i32, _1); // bb4[0]: scope 2 at $DIR/match_test.rs:14:9: 14:16
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x0000000a))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_test.rs:14:9: 14:16
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x0000000a)) }
|
||||
switchInt(move _4) -> [false: bb7, otherwise: bb5]; // bb4[1]: scope 2 at $DIR/match_test.rs:14:9: 14:16
|
||||
}
|
||||
|
||||
bb5: {
|
||||
_5 = Le(_1, const 20i32); // bb5[0]: scope 2 at $DIR/match_test.rs:14:9: 14:16
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000014))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_test.rs:14:9: 14:16
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000014)) }
|
||||
switchInt(move _5) -> [false: bb7, otherwise: bb6]; // bb5[1]: scope 2 at $DIR/match_test.rs:14:9: 14:16
|
||||
}
|
||||
|
||||
bb6: {
|
||||
falseEdges -> [real: bb12, imaginary: bb8]; // bb6[0]: scope 2 at $DIR/match_test.rs:14:9: 14:16
|
||||
}
|
||||
|
||||
bb7: {
|
||||
switchInt(_1) -> [-1i32: bb8, otherwise: bb3]; // bb7[0]: scope 2 at $DIR/match_test.rs:15:9: 15:11
|
||||
}
|
||||
|
||||
bb8: {
|
||||
falseEdges -> [real: bb13, imaginary: bb3]; // bb8[0]: scope 2 at $DIR/match_test.rs:15:9: 15:11
|
||||
}
|
||||
|
||||
bb9: {
|
||||
_8 = &shallow _1; // bb9[0]: scope 2 at $DIR/match_test.rs:12:11: 12:12
|
||||
StorageLive(_9); // bb9[1]: scope 2 at $DIR/match_test.rs:13:18: 13:19
|
||||
_9 = _2; // bb9[2]: scope 2 at $DIR/match_test.rs:13:18: 13:19
|
||||
switchInt(move _9) -> [false: bb11, otherwise: bb10]; // bb9[3]: scope 2 at $DIR/match_test.rs:13:18: 13:19
|
||||
}
|
||||
|
||||
bb10: {
|
||||
StorageDead(_9); // bb10[0]: scope 2 at $DIR/match_test.rs:13:24: 13:25
|
||||
FakeRead(ForMatchGuard, _8); // bb10[1]: scope 2 at $DIR/match_test.rs:13:18: 13:19
|
||||
_3 = const 0i32; // bb10[2]: scope 2 at $DIR/match_test.rs:13:23: 13:24
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_test.rs:13:23: 13:24
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000000)) }
|
||||
goto -> bb14; // bb10[3]: scope 2 at $DIR/match_test.rs:12:5: 17:6
|
||||
}
|
||||
|
||||
bb11: {
|
||||
StorageDead(_9); // bb11[0]: scope 2 at $DIR/match_test.rs:13:24: 13:25
|
||||
falseEdges -> [real: bb3, imaginary: bb6]; // bb11[1]: scope 2 at $DIR/match_test.rs:13:18: 13:19
|
||||
}
|
||||
|
||||
bb12: {
|
||||
_3 = const 1i32; // bb12[0]: scope 2 at $DIR/match_test.rs:14:20: 14:21
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_test.rs:14:20: 14:21
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000001)) }
|
||||
goto -> bb14; // bb12[1]: scope 2 at $DIR/match_test.rs:12:5: 17:6
|
||||
}
|
||||
|
||||
bb13: {
|
||||
_3 = const 2i32; // bb13[0]: scope 2 at $DIR/match_test.rs:15:15: 15:16
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000002))
|
||||
// mir::Constant
|
||||
// + span: $DIR/match_test.rs:15:15: 15:16
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000002)) }
|
||||
goto -> bb14; // bb13[1]: scope 2 at $DIR/match_test.rs:12:5: 17:6
|
||||
}
|
||||
|
||||
bb14: {
|
||||
StorageDead(_3); // bb14[0]: scope 2 at $DIR/match_test.rs:17:6: 17:7
|
||||
_0 = (); // bb14[1]: scope 0 at $DIR/match_test.rs:6:11: 18:2
|
||||
StorageDead(_2); // bb14[2]: scope 1 at $DIR/match_test.rs:18:1: 18:2
|
||||
StorageDead(_1); // bb14[3]: scope 0 at $DIR/match_test.rs:18:1: 18:2
|
||||
return; // bb14[4]: scope 0 at $DIR/match_test.rs:18:2: 18:2
|
||||
}
|
||||
}
|
||||
|
|
@ -3,6 +3,7 @@
|
|||
// Ensure that there are no drop terminators in `unwrap<T>` (except the one along the cleanup
|
||||
// path).
|
||||
|
||||
// EMIT_MIR rustc.unwrap.SimplifyCfg-elaborate-drops.after.mir
|
||||
fn unwrap<T>(opt: Option<T>) -> T {
|
||||
match opt {
|
||||
Some(x) => x,
|
||||
|
|
@ -13,31 +14,3 @@ fn unwrap<T>(opt: Option<T>) -> T {
|
|||
fn main() {
|
||||
let _ = unwrap(Some(1i32));
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.unwrap.SimplifyCfg-elaborate-drops.after.mir
|
||||
// fn unwrap(_1: std::option::Option<T>) -> T {
|
||||
// ...
|
||||
// bb0: {
|
||||
// ...
|
||||
// switchInt(move _2) -> [0isize: bb2, 1isize: bb4, otherwise: bb3];
|
||||
// }
|
||||
// bb1 (cleanup): {
|
||||
// resume;
|
||||
// }
|
||||
// bb2: {
|
||||
// ...
|
||||
// const std::rt::begin_panic::<&str>(const "explicit panic") -> bb5;
|
||||
// }
|
||||
// bb3: {
|
||||
// unreachable;
|
||||
// }
|
||||
// bb4: {
|
||||
// ...
|
||||
// return;
|
||||
// }
|
||||
// bb5 (cleanup): {
|
||||
// drop(_1) -> bb1;
|
||||
// }
|
||||
// }
|
||||
// END rustc.unwrap.SimplifyCfg-elaborate-drops.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,57 @@
|
|||
// MIR for `unwrap` after SimplifyCfg-elaborate-drops
|
||||
|
||||
fn unwrap(_1: std::option::Option<T>) -> T {
|
||||
debug opt => _1; // in scope 0 at $DIR/no-drop-for-inactive-variant.rs:7:14: 7:17
|
||||
let mut _0: T; // return place in scope 0 at $DIR/no-drop-for-inactive-variant.rs:7:33: 7:34
|
||||
let mut _2: isize; // in scope 0 at $DIR/no-drop-for-inactive-variant.rs:9:9: 9:16
|
||||
let _3: T; // in scope 0 at $DIR/no-drop-for-inactive-variant.rs:9:14: 9:15
|
||||
let mut _4: !; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL: 13:52
|
||||
let mut _5: isize; // in scope 0 at $DIR/no-drop-for-inactive-variant.rs:12:1: 12:2
|
||||
let mut _6: isize; // in scope 0 at $DIR/no-drop-for-inactive-variant.rs:12:1: 12:2
|
||||
scope 1 {
|
||||
debug x => _3; // in scope 1 at $DIR/no-drop-for-inactive-variant.rs:9:14: 9:15
|
||||
}
|
||||
|
||||
bb0: {
|
||||
_2 = discriminant(_1); // bb0[0]: scope 0 at $DIR/no-drop-for-inactive-variant.rs:9:9: 9:16
|
||||
switchInt(move _2) -> [0isize: bb2, 1isize: bb4, otherwise: bb3]; // bb0[1]: scope 0 at $DIR/no-drop-for-inactive-variant.rs:9:9: 9:16
|
||||
}
|
||||
|
||||
bb1 (cleanup): {
|
||||
resume; // bb1[0]: scope 0 at $DIR/no-drop-for-inactive-variant.rs:7:1: 12:2
|
||||
}
|
||||
|
||||
bb2: {
|
||||
StorageLive(_4); // bb2[0]: scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL: 13:52
|
||||
const std::rt::begin_panic::<&str>(const "explicit panic") -> bb5; // bb2[1]: scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL: 13:52
|
||||
// ty::Const
|
||||
// + ty: fn(&str) -> ! {std::rt::begin_panic::<&str>}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $SRC_DIR/libstd/macros.rs:LL:COL: 13:46
|
||||
// + literal: Const { ty: fn(&str) -> ! {std::rt::begin_panic::<&str>}, val: Value(Scalar(<ZST>)) }
|
||||
// ty::Const
|
||||
// + ty: &str
|
||||
// + val: Value(Slice { data: Allocation { bytes: [101, 120, 112, 108, 105, 99, 105, 116, 32, 112, 97, 110, 105, 99], relocations: Relocations(SortedMap { data: [] }), undef_mask: UndefMask { blocks: [16383], len: Size { raw: 14 } }, size: Size { raw: 14 }, align: Align { pow2: 0 }, mutability: Not, extra: () }, start: 0, end: 14 })
|
||||
// mir::Constant
|
||||
// + span: $SRC_DIR/libstd/macros.rs:LL:COL: 12:45
|
||||
// + literal: Const { ty: &str, val: Value(Slice { data: Allocation { bytes: [101, 120, 112, 108, 105, 99, 105, 116, 32, 112, 97, 110, 105, 99], relocations: Relocations(SortedMap { data: [] }), undef_mask: UndefMask { blocks: [16383], len: Size { raw: 14 } }, size: Size { raw: 14 }, align: Align { pow2: 0 }, mutability: Not, extra: () }, start: 0, end: 14 }) }
|
||||
}
|
||||
|
||||
bb3: {
|
||||
unreachable; // bb3[0]: scope 0 at $DIR/no-drop-for-inactive-variant.rs:8:11: 8:14
|
||||
}
|
||||
|
||||
bb4: {
|
||||
StorageLive(_3); // bb4[0]: scope 0 at $DIR/no-drop-for-inactive-variant.rs:9:14: 9:15
|
||||
_3 = move ((_1 as Some).0: T); // bb4[1]: scope 0 at $DIR/no-drop-for-inactive-variant.rs:9:14: 9:15
|
||||
_0 = move _3; // bb4[2]: scope 1 at $DIR/no-drop-for-inactive-variant.rs:9:20: 9:21
|
||||
StorageDead(_3); // bb4[3]: scope 0 at $DIR/no-drop-for-inactive-variant.rs:9:21: 9:22
|
||||
_5 = discriminant(_1); // bb4[4]: scope 0 at $DIR/no-drop-for-inactive-variant.rs:12:1: 12:2
|
||||
return; // bb4[5]: scope 0 at $DIR/no-drop-for-inactive-variant.rs:12:2: 12:2
|
||||
}
|
||||
|
||||
bb5 (cleanup): {
|
||||
drop(_1) -> bb1; // bb5[0]: scope 0 at $DIR/no-drop-for-inactive-variant.rs:12:1: 12:2
|
||||
}
|
||||
}
|
||||
|
|
@ -4,21 +4,7 @@
|
|||
// MIR drop of the argument. (We used to have a `DROP(_2)` in the code
|
||||
// below, as part of bb3.)
|
||||
|
||||
// EMIT_MIR rustc.main.ElaborateDrops.before.mir
|
||||
fn main() {
|
||||
std::mem::drop("".to_string());
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.main.ElaborateDrops.before.mir
|
||||
// bb2: {
|
||||
// StorageDead(_3);
|
||||
// _1 = const std::mem::drop::<std::string::String>(move _2) -> [return: bb3, unwind: bb4];
|
||||
// }
|
||||
// bb3: {
|
||||
// StorageDead(_2);
|
||||
// StorageDead(_4);
|
||||
// StorageDead(_1);
|
||||
// _0 = ();
|
||||
// return;
|
||||
// }
|
||||
// END rustc.main.ElaborateDrops.before.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,58 @@
|
|||
// MIR for `main` before ElaborateDrops
|
||||
|
||||
fn main() -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/no-spurious-drop-after-call.rs:8:11: 8:11
|
||||
let _1: (); // in scope 0 at $DIR/no-spurious-drop-after-call.rs:9:5: 9:35
|
||||
let mut _2: std::string::String; // in scope 0 at $DIR/no-spurious-drop-after-call.rs:9:20: 9:34
|
||||
let mut _3: &str; // in scope 0 at $DIR/no-spurious-drop-after-call.rs:9:20: 9:22
|
||||
let _4: &str; // in scope 0 at $DIR/no-spurious-drop-after-call.rs:9:20: 9:22
|
||||
|
||||
bb0: {
|
||||
StorageLive(_1); // bb0[0]: scope 0 at $DIR/no-spurious-drop-after-call.rs:9:5: 9:35
|
||||
StorageLive(_2); // bb0[1]: scope 0 at $DIR/no-spurious-drop-after-call.rs:9:20: 9:34
|
||||
StorageLive(_3); // bb0[2]: scope 0 at $DIR/no-spurious-drop-after-call.rs:9:20: 9:22
|
||||
StorageLive(_4); // bb0[3]: scope 0 at $DIR/no-spurious-drop-after-call.rs:9:20: 9:22
|
||||
_4 = const ""; // bb0[4]: scope 0 at $DIR/no-spurious-drop-after-call.rs:9:20: 9:22
|
||||
// ty::Const
|
||||
// + ty: &str
|
||||
// + val: Value(Slice { data: Allocation { bytes: [], relocations: Relocations(SortedMap { data: [] }), undef_mask: UndefMask { blocks: [], len: Size { raw: 0 } }, size: Size { raw: 0 }, align: Align { pow2: 0 }, mutability: Not, extra: () }, start: 0, end: 0 })
|
||||
// mir::Constant
|
||||
// + span: $DIR/no-spurious-drop-after-call.rs:9:20: 9:22
|
||||
// + literal: Const { ty: &str, val: Value(Slice { data: Allocation { bytes: [], relocations: Relocations(SortedMap { data: [] }), undef_mask: UndefMask { blocks: [], len: Size { raw: 0 } }, size: Size { raw: 0 }, align: Align { pow2: 0 }, mutability: Not, extra: () }, start: 0, end: 0 }) }
|
||||
_3 = &(*_4); // bb0[5]: scope 0 at $DIR/no-spurious-drop-after-call.rs:9:20: 9:22
|
||||
_2 = const <str as std::string::ToString>::to_string(move _3) -> bb2; // bb0[6]: scope 0 at $DIR/no-spurious-drop-after-call.rs:9:20: 9:34
|
||||
// ty::Const
|
||||
// + ty: for<'r> fn(&'r str) -> std::string::String {<str as std::string::ToString>::to_string}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/no-spurious-drop-after-call.rs:9:23: 9:32
|
||||
// + literal: Const { ty: for<'r> fn(&'r str) -> std::string::String {<str as std::string::ToString>::to_string}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb1 (cleanup): {
|
||||
resume; // bb1[0]: scope 0 at $DIR/no-spurious-drop-after-call.rs:8:1: 10:2
|
||||
}
|
||||
|
||||
bb2: {
|
||||
StorageDead(_3); // bb2[0]: scope 0 at $DIR/no-spurious-drop-after-call.rs:9:33: 9:34
|
||||
_1 = const std::mem::drop::<std::string::String>(move _2) -> [return: bb3, unwind: bb4]; // bb2[1]: scope 0 at $DIR/no-spurious-drop-after-call.rs:9:5: 9:35
|
||||
// ty::Const
|
||||
// + ty: fn(std::string::String) {std::mem::drop::<std::string::String>}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/no-spurious-drop-after-call.rs:9:5: 9:19
|
||||
// + literal: Const { ty: fn(std::string::String) {std::mem::drop::<std::string::String>}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb3: {
|
||||
StorageDead(_2); // bb3[0]: scope 0 at $DIR/no-spurious-drop-after-call.rs:9:34: 9:35
|
||||
StorageDead(_4); // bb3[1]: scope 0 at $DIR/no-spurious-drop-after-call.rs:9:35: 9:36
|
||||
StorageDead(_1); // bb3[2]: scope 0 at $DIR/no-spurious-drop-after-call.rs:9:35: 9:36
|
||||
_0 = (); // bb3[3]: scope 0 at $DIR/no-spurious-drop-after-call.rs:8:11: 10:2
|
||||
return; // bb3[4]: scope 0 at $DIR/no-spurious-drop-after-call.rs:10:2: 10:2
|
||||
}
|
||||
|
||||
bb4 (cleanup): {
|
||||
drop(_2) -> bb1; // bb4[0]: scope 0 at $DIR/no-spurious-drop-after-call.rs:9:34: 9:35
|
||||
}
|
||||
}
|
||||
|
|
@ -1,5 +1,6 @@
|
|||
// ignore-wasm32-bare compiled with panic=abort by default
|
||||
|
||||
// EMIT_MIR rustc.main.SimplifyCfg-elaborate-drops.after.mir
|
||||
fn main() {
|
||||
let mut x = Packed(Aligned(Droppy(0)));
|
||||
x.0 = Aligned(Droppy(0));
|
||||
|
|
@ -13,47 +14,3 @@ struct Droppy(usize);
|
|||
impl Drop for Droppy {
|
||||
fn drop(&mut self) {}
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.main.SimplifyCfg-elaborate-drops.after.mir
|
||||
// fn main() -> () {
|
||||
// let mut _0: ();
|
||||
// let mut _1: Packed;
|
||||
// let mut _2: Aligned;
|
||||
// let mut _3: Droppy;
|
||||
// let mut _4: Aligned;
|
||||
// let mut _5: Droppy;
|
||||
// let mut _6: Aligned;
|
||||
// scope 1 {
|
||||
// debug x => _1;
|
||||
// }
|
||||
//
|
||||
// bb0: {
|
||||
// StorageLive(_1);
|
||||
// ...
|
||||
// _1 = Packed(move _2,);
|
||||
// ...
|
||||
// StorageLive(_6);
|
||||
// _6 = move (_1.0: Aligned);
|
||||
// drop(_6) -> [return: bb4, unwind: bb3];
|
||||
// }
|
||||
// bb1 (cleanup): {
|
||||
// resume;
|
||||
// }
|
||||
// bb2: {
|
||||
// StorageDead(_1);
|
||||
// return;
|
||||
// }
|
||||
// bb3 (cleanup): {
|
||||
// (_1.0: Aligned) = move _4;
|
||||
// drop(_1) -> bb1;
|
||||
// }
|
||||
// bb4: {
|
||||
// StorageDead(_6);
|
||||
// (_1.0: Aligned) = move _4;
|
||||
// StorageDead(_4);
|
||||
// _0 = ();
|
||||
// drop(_1) -> [return: bb2, unwind: bb1];
|
||||
// }
|
||||
// }
|
||||
// END rustc.main.SimplifyCfg-elaborate-drops.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,67 @@
|
|||
// MIR for `main` after SimplifyCfg-elaborate-drops
|
||||
|
||||
fn main() -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/packed-struct-drop-aligned.rs:4:11: 4:11
|
||||
let mut _1: Packed; // in scope 0 at $DIR/packed-struct-drop-aligned.rs:5:9: 5:14
|
||||
let mut _2: Aligned; // in scope 0 at $DIR/packed-struct-drop-aligned.rs:5:24: 5:42
|
||||
let mut _3: Droppy; // in scope 0 at $DIR/packed-struct-drop-aligned.rs:5:32: 5:41
|
||||
let mut _4: Aligned; // in scope 0 at $DIR/packed-struct-drop-aligned.rs:6:11: 6:29
|
||||
let mut _5: Droppy; // in scope 0 at $DIR/packed-struct-drop-aligned.rs:6:19: 6:28
|
||||
let mut _6: Aligned; // in scope 0 at $DIR/packed-struct-drop-aligned.rs:6:5: 6:8
|
||||
scope 1 {
|
||||
debug x => _1; // in scope 1 at $DIR/packed-struct-drop-aligned.rs:5:9: 5:14
|
||||
}
|
||||
|
||||
bb0: {
|
||||
StorageLive(_1); // bb0[0]: scope 0 at $DIR/packed-struct-drop-aligned.rs:5:9: 5:14
|
||||
StorageLive(_2); // bb0[1]: scope 0 at $DIR/packed-struct-drop-aligned.rs:5:24: 5:42
|
||||
StorageLive(_3); // bb0[2]: scope 0 at $DIR/packed-struct-drop-aligned.rs:5:32: 5:41
|
||||
_3 = Droppy(const 0usize,); // bb0[3]: scope 0 at $DIR/packed-struct-drop-aligned.rs:5:32: 5:41
|
||||
// ty::Const
|
||||
// + ty: usize
|
||||
// + val: Value(Scalar(0x0000000000000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/packed-struct-drop-aligned.rs:5:39: 5:40
|
||||
// + literal: Const { ty: usize, val: Value(Scalar(0x0000000000000000)) }
|
||||
_2 = Aligned(move _3,); // bb0[4]: scope 0 at $DIR/packed-struct-drop-aligned.rs:5:24: 5:42
|
||||
StorageDead(_3); // bb0[5]: scope 0 at $DIR/packed-struct-drop-aligned.rs:5:41: 5:42
|
||||
_1 = Packed(move _2,); // bb0[6]: scope 0 at $DIR/packed-struct-drop-aligned.rs:5:17: 5:43
|
||||
StorageDead(_2); // bb0[7]: scope 0 at $DIR/packed-struct-drop-aligned.rs:5:42: 5:43
|
||||
StorageLive(_4); // bb0[8]: scope 1 at $DIR/packed-struct-drop-aligned.rs:6:11: 6:29
|
||||
StorageLive(_5); // bb0[9]: scope 1 at $DIR/packed-struct-drop-aligned.rs:6:19: 6:28
|
||||
_5 = Droppy(const 0usize,); // bb0[10]: scope 1 at $DIR/packed-struct-drop-aligned.rs:6:19: 6:28
|
||||
// ty::Const
|
||||
// + ty: usize
|
||||
// + val: Value(Scalar(0x0000000000000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/packed-struct-drop-aligned.rs:6:26: 6:27
|
||||
// + literal: Const { ty: usize, val: Value(Scalar(0x0000000000000000)) }
|
||||
_4 = Aligned(move _5,); // bb0[11]: scope 1 at $DIR/packed-struct-drop-aligned.rs:6:11: 6:29
|
||||
StorageDead(_5); // bb0[12]: scope 1 at $DIR/packed-struct-drop-aligned.rs:6:28: 6:29
|
||||
StorageLive(_6); // bb0[13]: scope 1 at $DIR/packed-struct-drop-aligned.rs:6:5: 6:8
|
||||
_6 = move (_1.0: Aligned); // bb0[14]: scope 1 at $DIR/packed-struct-drop-aligned.rs:6:5: 6:8
|
||||
drop(_6) -> [return: bb4, unwind: bb3]; // bb0[15]: scope 1 at $DIR/packed-struct-drop-aligned.rs:6:5: 6:8
|
||||
}
|
||||
|
||||
bb1 (cleanup): {
|
||||
resume; // bb1[0]: scope 0 at $DIR/packed-struct-drop-aligned.rs:4:1: 7:2
|
||||
}
|
||||
|
||||
bb2: {
|
||||
StorageDead(_1); // bb2[0]: scope 0 at $DIR/packed-struct-drop-aligned.rs:7:1: 7:2
|
||||
return; // bb2[1]: scope 0 at $DIR/packed-struct-drop-aligned.rs:7:2: 7:2
|
||||
}
|
||||
|
||||
bb3 (cleanup): {
|
||||
(_1.0: Aligned) = move _4; // bb3[0]: scope 1 at $DIR/packed-struct-drop-aligned.rs:6:5: 6:8
|
||||
drop(_1) -> bb1; // bb3[1]: scope 0 at $DIR/packed-struct-drop-aligned.rs:7:1: 7:2
|
||||
}
|
||||
|
||||
bb4: {
|
||||
StorageDead(_6); // bb4[0]: scope 1 at $DIR/packed-struct-drop-aligned.rs:6:5: 6:8
|
||||
(_1.0: Aligned) = move _4; // bb4[1]: scope 1 at $DIR/packed-struct-drop-aligned.rs:6:5: 6:8
|
||||
StorageDead(_4); // bb4[2]: scope 1 at $DIR/packed-struct-drop-aligned.rs:6:28: 6:29
|
||||
_0 = (); // bb4[3]: scope 0 at $DIR/packed-struct-drop-aligned.rs:4:11: 7:2
|
||||
drop(_1) -> [return: bb2, unwind: bb1]; // bb4[4]: scope 0 at $DIR/packed-struct-drop-aligned.rs:7:1: 7:2
|
||||
}
|
||||
}
|
||||
|
|
@ -2,6 +2,7 @@
|
|||
|
||||
// ignore-wasm32-bare compiled with panic=abort by default
|
||||
|
||||
// EMIT_MIR rustc.match_guard.CleanupNonCodegenStatements.diff
|
||||
fn match_guard(x: Option<&&i32>, c: bool) -> i32 {
|
||||
match x {
|
||||
Some(0) if c => 0,
|
||||
|
|
@ -12,97 +13,3 @@ fn match_guard(x: Option<&&i32>, c: bool) -> i32 {
|
|||
fn main() {
|
||||
match_guard(None, true);
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
|
||||
// START rustc.match_guard.CleanupNonCodegenStatements.before.mir
|
||||
// bb0: {
|
||||
// FakeRead(ForMatchedPlace, _1);
|
||||
// _3 = discriminant(_1);
|
||||
// switchInt(move _3) -> [1isize: bb2, otherwise: bb1];
|
||||
// }
|
||||
// bb1: {
|
||||
// _0 = const 1i32;
|
||||
// goto -> bb7;
|
||||
// }
|
||||
// bb2: {
|
||||
// switchInt((*(*((_1 as Some).0: &&i32)))) -> [0i32: bb3, otherwise: bb1];
|
||||
// }
|
||||
// bb3: {
|
||||
// goto -> bb4;
|
||||
// }
|
||||
// bb4: {
|
||||
// _4 = &shallow _1;
|
||||
// _5 = &shallow ((_1 as Some).0: &&i32);
|
||||
// _6 = &shallow (*((_1 as Some).0: &&i32));
|
||||
// _7 = &shallow (*(*((_1 as Some).0: &&i32)));
|
||||
// StorageLive(_8);
|
||||
// _8 = _2;
|
||||
// switchInt(move _8) -> [false: bb6, otherwise: bb5];
|
||||
// }
|
||||
// bb5: {
|
||||
// StorageDead(_8);
|
||||
// FakeRead(ForMatchGuard, _4);
|
||||
// FakeRead(ForMatchGuard, _5);
|
||||
// FakeRead(ForMatchGuard, _6);
|
||||
// FakeRead(ForMatchGuard, _7);
|
||||
// _0 = const 0i32;
|
||||
// goto -> bb7;
|
||||
// }
|
||||
// bb6: {
|
||||
// StorageDead(_8);
|
||||
// goto -> bb1;
|
||||
// }
|
||||
// bb7: {
|
||||
// return;
|
||||
// }
|
||||
// bb8 (cleanup): {
|
||||
// resume;
|
||||
// }
|
||||
// END rustc.match_guard.CleanupNonCodegenStatements.before.mir
|
||||
|
||||
// START rustc.match_guard.CleanupNonCodegenStatements.after.mir
|
||||
// bb0: {
|
||||
// nop;
|
||||
// _3 = discriminant(_1);
|
||||
// switchInt(move _3) -> [1isize: bb2, otherwise: bb1];
|
||||
// }
|
||||
// bb1: {
|
||||
// _0 = const 1i32;
|
||||
// goto -> bb7;
|
||||
// }
|
||||
// bb2: {
|
||||
// switchInt((*(*((_1 as Some).0: &&i32)))) -> [0i32: bb3, otherwise: bb1];
|
||||
// }
|
||||
// bb3: {
|
||||
// goto -> bb4;
|
||||
// }
|
||||
// bb4: {
|
||||
// nop;
|
||||
// nop;
|
||||
// nop;
|
||||
// nop;
|
||||
// StorageLive(_8);
|
||||
// _8 = _2;
|
||||
// switchInt(move _8) -> [false: bb6, otherwise: bb5];
|
||||
// }
|
||||
// bb5: {
|
||||
// StorageDead(_8);
|
||||
// nop;
|
||||
// nop;
|
||||
// nop;
|
||||
// nop;
|
||||
// _0 = const 0i32;
|
||||
// goto -> bb7;
|
||||
// }
|
||||
// bb6: {
|
||||
// StorageDead(_8);
|
||||
// goto -> bb1;
|
||||
// }
|
||||
// bb7: {
|
||||
// return;
|
||||
// }
|
||||
// bb8 (cleanup): {
|
||||
// resume;
|
||||
// }
|
||||
// END rustc.match_guard.CleanupNonCodegenStatements.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,88 @@
|
|||
- // MIR for `match_guard` before CleanupNonCodegenStatements
|
||||
+ // MIR for `match_guard` after CleanupNonCodegenStatements
|
||||
|
||||
fn match_guard(_1: std::option::Option<&&i32>, _2: bool) -> i32 {
|
||||
debug x => _1; // in scope 0 at $DIR/remove_fake_borrows.rs:6:16: 6:17
|
||||
debug c => _2; // in scope 0 at $DIR/remove_fake_borrows.rs:6:34: 6:35
|
||||
let mut _0: i32; // return place in scope 0 at $DIR/remove_fake_borrows.rs:6:46: 6:49
|
||||
let mut _3: isize; // in scope 0 at $DIR/remove_fake_borrows.rs:8:9: 8:16
|
||||
let mut _4: &std::option::Option<&&i32>; // in scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
|
||||
let mut _5: &&&i32; // in scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
|
||||
let mut _6: &&i32; // in scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
|
||||
let mut _7: &i32; // in scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
|
||||
let mut _8: bool; // in scope 0 at $DIR/remove_fake_borrows.rs:8:20: 8:21
|
||||
|
||||
bb0: {
|
||||
- FakeRead(ForMatchedPlace, _1); // bb0[0]: scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
|
||||
+ nop; // bb0[0]: scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
|
||||
_3 = discriminant(_1); // bb0[1]: scope 0 at $DIR/remove_fake_borrows.rs:8:9: 8:16
|
||||
switchInt(move _3) -> [1isize: bb2, otherwise: bb1]; // bb0[2]: scope 0 at $DIR/remove_fake_borrows.rs:8:9: 8:16
|
||||
}
|
||||
|
||||
bb1: {
|
||||
_0 = const 1i32; // bb1[0]: scope 0 at $DIR/remove_fake_borrows.rs:9:14: 9:15
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/remove_fake_borrows.rs:9:14: 9:15
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000001)) }
|
||||
goto -> bb7; // bb1[1]: scope 0 at $DIR/remove_fake_borrows.rs:7:5: 10:6
|
||||
}
|
||||
|
||||
bb2: {
|
||||
switchInt((*(*((_1 as Some).0: &&i32)))) -> [0i32: bb3, otherwise: bb1]; // bb2[0]: scope 0 at $DIR/remove_fake_borrows.rs:8:14: 8:15
|
||||
}
|
||||
|
||||
bb3: {
|
||||
goto -> bb4; // bb3[0]: scope 0 at $DIR/remove_fake_borrows.rs:8:9: 8:16
|
||||
}
|
||||
|
||||
bb4: {
|
||||
- _4 = &shallow _1; // bb4[0]: scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
|
||||
- _5 = &shallow ((_1 as Some).0: &&i32); // bb4[1]: scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
|
||||
- _6 = &shallow (*((_1 as Some).0: &&i32)); // bb4[2]: scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
|
||||
- _7 = &shallow (*(*((_1 as Some).0: &&i32))); // bb4[3]: scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
|
||||
+ nop; // bb4[0]: scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
|
||||
+ nop; // bb4[1]: scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
|
||||
+ nop; // bb4[2]: scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
|
||||
+ nop; // bb4[3]: scope 0 at $DIR/remove_fake_borrows.rs:7:11: 7:12
|
||||
StorageLive(_8); // bb4[4]: scope 0 at $DIR/remove_fake_borrows.rs:8:20: 8:21
|
||||
_8 = _2; // bb4[5]: scope 0 at $DIR/remove_fake_borrows.rs:8:20: 8:21
|
||||
switchInt(move _8) -> [false: bb6, otherwise: bb5]; // bb4[6]: scope 0 at $DIR/remove_fake_borrows.rs:8:20: 8:21
|
||||
}
|
||||
|
||||
bb5: {
|
||||
StorageDead(_8); // bb5[0]: scope 0 at $DIR/remove_fake_borrows.rs:8:26: 8:27
|
||||
- FakeRead(ForMatchGuard, _4); // bb5[1]: scope 0 at $DIR/remove_fake_borrows.rs:8:20: 8:21
|
||||
- FakeRead(ForMatchGuard, _5); // bb5[2]: scope 0 at $DIR/remove_fake_borrows.rs:8:20: 8:21
|
||||
- FakeRead(ForMatchGuard, _6); // bb5[3]: scope 0 at $DIR/remove_fake_borrows.rs:8:20: 8:21
|
||||
- FakeRead(ForMatchGuard, _7); // bb5[4]: scope 0 at $DIR/remove_fake_borrows.rs:8:20: 8:21
|
||||
+ nop; // bb5[1]: scope 0 at $DIR/remove_fake_borrows.rs:8:20: 8:21
|
||||
+ nop; // bb5[2]: scope 0 at $DIR/remove_fake_borrows.rs:8:20: 8:21
|
||||
+ nop; // bb5[3]: scope 0 at $DIR/remove_fake_borrows.rs:8:20: 8:21
|
||||
+ nop; // bb5[4]: scope 0 at $DIR/remove_fake_borrows.rs:8:20: 8:21
|
||||
_0 = const 0i32; // bb5[5]: scope 0 at $DIR/remove_fake_borrows.rs:8:25: 8:26
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/remove_fake_borrows.rs:8:25: 8:26
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000000)) }
|
||||
goto -> bb7; // bb5[6]: scope 0 at $DIR/remove_fake_borrows.rs:7:5: 10:6
|
||||
}
|
||||
|
||||
bb6: {
|
||||
StorageDead(_8); // bb6[0]: scope 0 at $DIR/remove_fake_borrows.rs:8:26: 8:27
|
||||
goto -> bb1; // bb6[1]: scope 0 at $DIR/remove_fake_borrows.rs:8:20: 8:21
|
||||
}
|
||||
|
||||
bb7: {
|
||||
return; // bb7[0]: scope 0 at $DIR/remove_fake_borrows.rs:11:2: 11:2
|
||||
}
|
||||
|
||||
bb8 (cleanup): {
|
||||
resume; // bb8[0]: scope 0 at $DIR/remove_fake_borrows.rs:6:1: 11:2
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -6,6 +6,8 @@
|
|||
|
||||
struct Test(i32);
|
||||
|
||||
// EMIT_MIR rustc.{{impl}}-foo.SimplifyCfg-elaborate-drops.after.mir
|
||||
// EMIT_MIR rustc.{{impl}}-foo_shr.SimplifyCfg-elaborate-drops.after.mir
|
||||
impl Test {
|
||||
// Make sure we run the pass on a method, not just on bare functions.
|
||||
fn foo<'x>(&self, x: &'x mut i32) -> &'x mut i32 {
|
||||
|
|
@ -16,10 +18,14 @@ impl Test {
|
|||
}
|
||||
}
|
||||
|
||||
// EMIT_MIR rustc.ptr-drop_in_place.Test.SimplifyCfg-make_shim.after.mir
|
||||
|
||||
impl Drop for Test {
|
||||
fn drop(&mut self) {}
|
||||
}
|
||||
|
||||
// EMIT_MIR rustc.main.SimplifyCfg-elaborate-drops.after.mir
|
||||
// EMIT_MIR rustc.main-{{closure}}.SimplifyCfg-elaborate-drops.after.mir
|
||||
fn main() {
|
||||
let mut x = 0;
|
||||
{
|
||||
|
|
@ -43,94 +49,3 @@ fn main() {
|
|||
// escape-to-raw (shr)
|
||||
let _w = _w as *const _;
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.{{impl}}-foo.SimplifyCfg-elaborate-drops.after.mir
|
||||
// bb0: {
|
||||
// Retag([fn entry] _1);
|
||||
// Retag([fn entry] _2);
|
||||
// ...
|
||||
// _0 = &mut (*_3);
|
||||
// Retag(_0);
|
||||
// ...
|
||||
// return;
|
||||
// }
|
||||
// END rustc.{{impl}}-foo.SimplifyCfg-elaborate-drops.after.mir
|
||||
// START rustc.{{impl}}-foo_shr.SimplifyCfg-elaborate-drops.after.mir
|
||||
// bb0: {
|
||||
// Retag([fn entry] _1);
|
||||
// Retag([fn entry] _2);
|
||||
// ...
|
||||
// _0 = _2;
|
||||
// Retag(_0);
|
||||
// ...
|
||||
// return;
|
||||
// }
|
||||
// END rustc.{{impl}}-foo_shr.SimplifyCfg-elaborate-drops.after.mir
|
||||
// START rustc.main.SimplifyCfg-elaborate-drops.after.mir
|
||||
// fn main() -> () {
|
||||
// ...
|
||||
// bb0: {
|
||||
// ...
|
||||
// _3 = const Test::foo(move _4, move _6) -> [return: bb2, unwind: bb3];
|
||||
// }
|
||||
//
|
||||
// ...
|
||||
//
|
||||
// bb2: {
|
||||
// Retag(_3);
|
||||
// ...
|
||||
// _9 = move _3;
|
||||
// Retag(_9);
|
||||
// _8 = &mut (*_9);
|
||||
// Retag(_8);
|
||||
// StorageDead(_9);
|
||||
// StorageLive(_10);
|
||||
// _10 = move _8;
|
||||
// Retag(_10);
|
||||
// ...
|
||||
// _12 = &raw mut (*_10);
|
||||
// Retag([raw] _12);
|
||||
// ...
|
||||
// _15 = move _16(move _17) -> bb5;
|
||||
// }
|
||||
//
|
||||
// bb5: {
|
||||
// Retag(_15);
|
||||
// ...
|
||||
// _19 = const Test::foo_shr(move _20, move _22) -> [return: bb6, unwind: bb7];
|
||||
// }
|
||||
//
|
||||
// ...
|
||||
// }
|
||||
// END rustc.main.SimplifyCfg-elaborate-drops.after.mir
|
||||
// START rustc.main-{{closure}}.SimplifyCfg-elaborate-drops.after.mir
|
||||
// fn main::{{closure}}#0(_1: &[closure@main::{{closure}}#0], _2: &i32) -> &i32 {
|
||||
// ...
|
||||
// bb0: {
|
||||
// Retag([fn entry] _1);
|
||||
// Retag([fn entry] _2);
|
||||
// StorageLive(_3);
|
||||
// _3 = _2;
|
||||
// Retag(_3);
|
||||
// _0 = _2;
|
||||
// Retag(_0);
|
||||
// StorageDead(_3);
|
||||
// return;
|
||||
// }
|
||||
// }
|
||||
// END rustc.main-{{closure}}.SimplifyCfg-elaborate-drops.after.mir
|
||||
// START rustc.ptr-drop_in_place.Test.SimplifyCfg-make_shim.after.mir
|
||||
// fn std::intrinsics::drop_in_place(_1: *mut Test) -> () {
|
||||
// ...
|
||||
// bb0: {
|
||||
// Retag([raw] _1);
|
||||
// _2 = &mut (*_1);
|
||||
// _3 = const <Test as std::ops::Drop>::drop(move _2) -> bb1;
|
||||
// }
|
||||
//
|
||||
// bb1: {
|
||||
// return;
|
||||
// }
|
||||
// }
|
||||
// END rustc.ptr-drop_in_place.Test.SimplifyCfg-make_shim.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,22 @@
|
|||
// MIR for `main::{{closure}}#0` after SimplifyCfg-elaborate-drops
|
||||
|
||||
fn main::{{closure}}#0(_1: &[closure@main::{{closure}}#0], _2: &i32) -> &i32 {
|
||||
debug x => _2; // in scope 0 at $DIR/retag.rs:40:32: 40:33
|
||||
let mut _0: &i32; // return place in scope 0 at $DIR/retag.rs:40:44: 40:48
|
||||
let _3: &i32; // in scope 0 at $DIR/retag.rs:41:13: 41:15
|
||||
scope 1 {
|
||||
debug _y => _3; // in scope 1 at $DIR/retag.rs:41:13: 41:15
|
||||
}
|
||||
|
||||
bb0: {
|
||||
Retag([fn entry] _1); // bb0[0]: scope 0 at $DIR/retag.rs:40:31: 43:6
|
||||
Retag([fn entry] _2); // bb0[1]: scope 0 at $DIR/retag.rs:40:31: 43:6
|
||||
StorageLive(_3); // bb0[2]: scope 0 at $DIR/retag.rs:41:13: 41:15
|
||||
_3 = _2; // bb0[3]: scope 0 at $DIR/retag.rs:41:18: 41:19
|
||||
Retag(_3); // bb0[4]: scope 0 at $DIR/retag.rs:41:18: 41:19
|
||||
_0 = _2; // bb0[5]: scope 1 at $DIR/retag.rs:42:9: 42:10
|
||||
Retag(_0); // bb0[6]: scope 1 at $DIR/retag.rs:42:9: 42:10
|
||||
StorageDead(_3); // bb0[7]: scope 0 at $DIR/retag.rs:43:5: 43:6
|
||||
return; // bb0[8]: scope 0 at $DIR/retag.rs:43:6: 43:6
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,227 @@
|
|||
// MIR for `main` after SimplifyCfg-elaborate-drops
|
||||
|
||||
fn main() -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/retag.rs:29:11: 29:11
|
||||
let mut _1: i32; // in scope 0 at $DIR/retag.rs:30:9: 30:14
|
||||
let _2: (); // in scope 0 at $DIR/retag.rs:31:5: 37:6
|
||||
let mut _4: &Test; // in scope 0 at $DIR/retag.rs:32:17: 32:24
|
||||
let _5: Test; // in scope 0 at $DIR/retag.rs:32:17: 32:24
|
||||
let mut _6: &mut i32; // in scope 0 at $DIR/retag.rs:32:29: 32:35
|
||||
let mut _7: &mut i32; // in scope 0 at $DIR/retag.rs:32:29: 32:35
|
||||
let mut _9: &mut i32; // in scope 0 at $DIR/retag.rs:33:19: 33:20
|
||||
let mut _12: *mut i32; // in scope 0 at $DIR/retag.rs:36:18: 36:29
|
||||
let mut _14: [closure@main::{{closure}}#0]; // in scope 0 at $DIR/retag.rs:40:31: 43:6
|
||||
let mut _16: for<'r> fn(&'r i32) -> &'r i32; // in scope 0 at $DIR/retag.rs:44:14: 44:15
|
||||
let mut _17: &i32; // in scope 0 at $DIR/retag.rs:44:16: 44:18
|
||||
let _18: &i32; // in scope 0 at $DIR/retag.rs:44:16: 44:18
|
||||
let _19: &i32; // in scope 0 at $DIR/retag.rs:47:5: 47:24
|
||||
let mut _20: &Test; // in scope 0 at $DIR/retag.rs:47:5: 47:12
|
||||
let _21: Test; // in scope 0 at $DIR/retag.rs:47:5: 47:12
|
||||
let mut _22: &i32; // in scope 0 at $DIR/retag.rs:47:21: 47:23
|
||||
let _23: &i32; // in scope 0 at $DIR/retag.rs:47:21: 47:23
|
||||
let _24: i32; // in scope 0 at $DIR/retag.rs:47:22: 47:23
|
||||
let mut _26: *const i32; // in scope 0 at $DIR/retag.rs:50:14: 50:28
|
||||
scope 1 {
|
||||
debug x => _1; // in scope 1 at $DIR/retag.rs:30:9: 30:14
|
||||
let _3: &mut i32; // in scope 1 at $DIR/retag.rs:32:13: 32:14
|
||||
let _13: for<'r> fn(&'r i32) -> &'r i32 as UserTypeProjection { base: UserType(1), projs: [] }; // in scope 1 at $DIR/retag.rs:40:9: 40:10
|
||||
scope 2 {
|
||||
debug v => _3; // in scope 2 at $DIR/retag.rs:32:13: 32:14
|
||||
let _8: &mut i32; // in scope 2 at $DIR/retag.rs:33:13: 33:14
|
||||
scope 3 {
|
||||
debug w => _8; // in scope 3 at $DIR/retag.rs:33:13: 33:14
|
||||
let _10: &mut i32; // in scope 3 at $DIR/retag.rs:34:13: 34:14
|
||||
scope 4 {
|
||||
debug w => _10; // in scope 4 at $DIR/retag.rs:34:13: 34:14
|
||||
let _11: *mut i32; // in scope 4 at $DIR/retag.rs:36:13: 36:15
|
||||
scope 5 {
|
||||
debug _w => _11; // in scope 5 at $DIR/retag.rs:36:13: 36:15
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
scope 6 {
|
||||
debug c => _13; // in scope 6 at $DIR/retag.rs:40:9: 40:10
|
||||
let _15: &i32; // in scope 6 at $DIR/retag.rs:44:9: 44:11
|
||||
scope 7 {
|
||||
debug _w => _15; // in scope 7 at $DIR/retag.rs:44:9: 44:11
|
||||
let _25: *const i32; // in scope 7 at $DIR/retag.rs:50:9: 50:11
|
||||
let mut _27: &i32; // in scope 7 at $DIR/retag.rs:47:21: 47:23
|
||||
scope 8 {
|
||||
debug _w => _25; // in scope 8 at $DIR/retag.rs:50:9: 50:11
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
bb0: {
|
||||
StorageLive(_1); // bb0[0]: scope 0 at $DIR/retag.rs:30:9: 30:14
|
||||
_1 = const 0i32; // bb0[1]: scope 0 at $DIR/retag.rs:30:17: 30:18
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/retag.rs:30:17: 30:18
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000000)) }
|
||||
StorageLive(_2); // bb0[2]: scope 1 at $DIR/retag.rs:31:5: 37:6
|
||||
StorageLive(_3); // bb0[3]: scope 1 at $DIR/retag.rs:32:13: 32:14
|
||||
StorageLive(_4); // bb0[4]: scope 1 at $DIR/retag.rs:32:17: 32:24
|
||||
StorageLive(_5); // bb0[5]: scope 1 at $DIR/retag.rs:32:17: 32:24
|
||||
_5 = Test(const 0i32,); // bb0[6]: scope 1 at $DIR/retag.rs:32:17: 32:24
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/retag.rs:32:22: 32:23
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000000)) }
|
||||
_4 = &_5; // bb0[7]: scope 1 at $DIR/retag.rs:32:17: 32:24
|
||||
Retag(_4); // bb0[8]: scope 1 at $DIR/retag.rs:32:17: 32:24
|
||||
StorageLive(_6); // bb0[9]: scope 1 at $DIR/retag.rs:32:29: 32:35
|
||||
StorageLive(_7); // bb0[10]: scope 1 at $DIR/retag.rs:32:29: 32:35
|
||||
_7 = &mut _1; // bb0[11]: scope 1 at $DIR/retag.rs:32:29: 32:35
|
||||
Retag(_7); // bb0[12]: scope 1 at $DIR/retag.rs:32:29: 32:35
|
||||
_6 = &mut (*_7); // bb0[13]: scope 1 at $DIR/retag.rs:32:29: 32:35
|
||||
Retag([2phase] _6); // bb0[14]: scope 1 at $DIR/retag.rs:32:29: 32:35
|
||||
_3 = const Test::foo(move _4, move _6) -> [return: bb2, unwind: bb3]; // bb0[15]: scope 1 at $DIR/retag.rs:32:17: 32:36
|
||||
// ty::Const
|
||||
// + ty: for<'r, 'x> fn(&'r Test, &'x mut i32) -> &'x mut i32 {Test::foo}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/retag.rs:32:25: 32:28
|
||||
// + literal: Const { ty: for<'r, 'x> fn(&'r Test, &'x mut i32) -> &'x mut i32 {Test::foo}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb1 (cleanup): {
|
||||
resume; // bb1[0]: scope 0 at $DIR/retag.rs:29:1: 51:2
|
||||
}
|
||||
|
||||
bb2: {
|
||||
Retag(_3); // bb2[0]: scope 1 at $DIR/retag.rs:32:17: 32:36
|
||||
StorageDead(_6); // bb2[1]: scope 1 at $DIR/retag.rs:32:35: 32:36
|
||||
StorageDead(_4); // bb2[2]: scope 1 at $DIR/retag.rs:32:35: 32:36
|
||||
StorageDead(_7); // bb2[3]: scope 1 at $DIR/retag.rs:32:36: 32:37
|
||||
drop(_5) -> [return: bb4, unwind: bb1]; // bb2[4]: scope 1 at $DIR/retag.rs:32:36: 32:37
|
||||
}
|
||||
|
||||
bb3 (cleanup): {
|
||||
drop(_5) -> bb1; // bb3[0]: scope 1 at $DIR/retag.rs:32:36: 32:37
|
||||
}
|
||||
|
||||
bb4: {
|
||||
StorageDead(_5); // bb4[0]: scope 1 at $DIR/retag.rs:32:36: 32:37
|
||||
StorageLive(_8); // bb4[1]: scope 2 at $DIR/retag.rs:33:13: 33:14
|
||||
StorageLive(_9); // bb4[2]: scope 2 at $DIR/retag.rs:33:19: 33:20
|
||||
_9 = move _3; // bb4[3]: scope 2 at $DIR/retag.rs:33:19: 33:20
|
||||
Retag(_9); // bb4[4]: scope 2 at $DIR/retag.rs:33:19: 33:20
|
||||
_8 = &mut (*_9); // bb4[5]: scope 2 at $DIR/retag.rs:33:19: 33:20
|
||||
Retag(_8); // bb4[6]: scope 2 at $DIR/retag.rs:33:19: 33:20
|
||||
StorageDead(_9); // bb4[7]: scope 2 at $DIR/retag.rs:33:22: 33:23
|
||||
StorageLive(_10); // bb4[8]: scope 3 at $DIR/retag.rs:34:13: 34:14
|
||||
_10 = move _8; // bb4[9]: scope 3 at $DIR/retag.rs:34:17: 34:18
|
||||
Retag(_10); // bb4[10]: scope 3 at $DIR/retag.rs:34:17: 34:18
|
||||
StorageLive(_11); // bb4[11]: scope 4 at $DIR/retag.rs:36:13: 36:15
|
||||
StorageLive(_12); // bb4[12]: scope 4 at $DIR/retag.rs:36:18: 36:29
|
||||
_12 = &raw mut (*_10); // bb4[13]: scope 4 at $DIR/retag.rs:36:18: 36:19
|
||||
Retag([raw] _12); // bb4[14]: scope 4 at $DIR/retag.rs:36:18: 36:19
|
||||
_11 = _12; // bb4[15]: scope 4 at $DIR/retag.rs:36:18: 36:29
|
||||
StorageDead(_12); // bb4[16]: scope 4 at $DIR/retag.rs:36:29: 36:30
|
||||
_2 = (); // bb4[17]: scope 1 at $DIR/retag.rs:31:5: 37:6
|
||||
StorageDead(_11); // bb4[18]: scope 4 at $DIR/retag.rs:37:5: 37:6
|
||||
StorageDead(_10); // bb4[19]: scope 3 at $DIR/retag.rs:37:5: 37:6
|
||||
StorageDead(_8); // bb4[20]: scope 2 at $DIR/retag.rs:37:5: 37:6
|
||||
StorageDead(_3); // bb4[21]: scope 1 at $DIR/retag.rs:37:5: 37:6
|
||||
StorageDead(_2); // bb4[22]: scope 1 at $DIR/retag.rs:37:5: 37:6
|
||||
StorageLive(_13); // bb4[23]: scope 1 at $DIR/retag.rs:40:9: 40:10
|
||||
StorageLive(_14); // bb4[24]: scope 1 at $DIR/retag.rs:40:31: 43:6
|
||||
_14 = [closure@main::{{closure}}#0]; // bb4[25]: scope 1 at $DIR/retag.rs:40:31: 43:6
|
||||
// closure
|
||||
// + def_id: DefId(0:14 ~ retag[317d]::main[0]::{{closure}}[0])
|
||||
// + substs: [
|
||||
// i8,
|
||||
// for<'r> extern "rust-call" fn((&'r i32,)) -> &'r i32,
|
||||
// (),
|
||||
// ]
|
||||
Retag(_14); // bb4[26]: scope 1 at $DIR/retag.rs:40:31: 43:6
|
||||
_13 = move _14 as for<'r> fn(&'r i32) -> &'r i32 (Pointer(ClosureFnPointer(Normal))); // bb4[27]: scope 1 at $DIR/retag.rs:40:31: 43:6
|
||||
StorageDead(_14); // bb4[28]: scope 1 at $DIR/retag.rs:43:5: 43:6
|
||||
StorageLive(_15); // bb4[29]: scope 6 at $DIR/retag.rs:44:9: 44:11
|
||||
StorageLive(_16); // bb4[30]: scope 6 at $DIR/retag.rs:44:14: 44:15
|
||||
_16 = _13; // bb4[31]: scope 6 at $DIR/retag.rs:44:14: 44:15
|
||||
StorageLive(_17); // bb4[32]: scope 6 at $DIR/retag.rs:44:16: 44:18
|
||||
StorageLive(_18); // bb4[33]: scope 6 at $DIR/retag.rs:44:16: 44:18
|
||||
_18 = &_1; // bb4[34]: scope 6 at $DIR/retag.rs:44:16: 44:18
|
||||
Retag(_18); // bb4[35]: scope 6 at $DIR/retag.rs:44:16: 44:18
|
||||
_17 = &(*_18); // bb4[36]: scope 6 at $DIR/retag.rs:44:16: 44:18
|
||||
Retag(_17); // bb4[37]: scope 6 at $DIR/retag.rs:44:16: 44:18
|
||||
_15 = move _16(move _17) -> bb5; // bb4[38]: scope 6 at $DIR/retag.rs:44:14: 44:19
|
||||
}
|
||||
|
||||
bb5: {
|
||||
Retag(_15); // bb5[0]: scope 6 at $DIR/retag.rs:44:14: 44:19
|
||||
StorageDead(_17); // bb5[1]: scope 6 at $DIR/retag.rs:44:18: 44:19
|
||||
StorageDead(_16); // bb5[2]: scope 6 at $DIR/retag.rs:44:18: 44:19
|
||||
StorageDead(_18); // bb5[3]: scope 6 at $DIR/retag.rs:44:19: 44:20
|
||||
StorageLive(_19); // bb5[4]: scope 7 at $DIR/retag.rs:47:5: 47:24
|
||||
StorageLive(_20); // bb5[5]: scope 7 at $DIR/retag.rs:47:5: 47:12
|
||||
StorageLive(_21); // bb5[6]: scope 7 at $DIR/retag.rs:47:5: 47:12
|
||||
_21 = Test(const 0i32,); // bb5[7]: scope 7 at $DIR/retag.rs:47:5: 47:12
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/retag.rs:47:10: 47:11
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000000)) }
|
||||
_20 = &_21; // bb5[8]: scope 7 at $DIR/retag.rs:47:5: 47:12
|
||||
Retag(_20); // bb5[9]: scope 7 at $DIR/retag.rs:47:5: 47:12
|
||||
StorageLive(_22); // bb5[10]: scope 7 at $DIR/retag.rs:47:21: 47:23
|
||||
StorageLive(_23); // bb5[11]: scope 7 at $DIR/retag.rs:47:21: 47:23
|
||||
_27 = const main::promoted[0]; // bb5[12]: scope 7 at $DIR/retag.rs:47:21: 47:23
|
||||
// ty::Const
|
||||
// + ty: &i32
|
||||
// + val: Unevaluated(DefId(0:13 ~ retag[317d]::main[0]), [], Some(promoted[0]))
|
||||
// mir::Constant
|
||||
// + span: $DIR/retag.rs:47:21: 47:23
|
||||
// + literal: Const { ty: &i32, val: Unevaluated(DefId(0:13 ~ retag[317d]::main[0]), [], Some(promoted[0])) }
|
||||
Retag(_27); // bb5[13]: scope 7 at $DIR/retag.rs:47:21: 47:23
|
||||
_23 = &(*_27); // bb5[14]: scope 7 at $DIR/retag.rs:47:21: 47:23
|
||||
Retag(_23); // bb5[15]: scope 7 at $DIR/retag.rs:47:21: 47:23
|
||||
_22 = &(*_23); // bb5[16]: scope 7 at $DIR/retag.rs:47:21: 47:23
|
||||
Retag(_22); // bb5[17]: scope 7 at $DIR/retag.rs:47:21: 47:23
|
||||
_19 = const Test::foo_shr(move _20, move _22) -> [return: bb6, unwind: bb7]; // bb5[18]: scope 7 at $DIR/retag.rs:47:5: 47:24
|
||||
// ty::Const
|
||||
// + ty: for<'r, 'x> fn(&'r Test, &'x i32) -> &'x i32 {Test::foo_shr}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/retag.rs:47:13: 47:20
|
||||
// + literal: Const { ty: for<'r, 'x> fn(&'r Test, &'x i32) -> &'x i32 {Test::foo_shr}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb6: {
|
||||
Retag(_19); // bb6[0]: scope 7 at $DIR/retag.rs:47:5: 47:24
|
||||
StorageDead(_22); // bb6[1]: scope 7 at $DIR/retag.rs:47:23: 47:24
|
||||
StorageDead(_20); // bb6[2]: scope 7 at $DIR/retag.rs:47:23: 47:24
|
||||
StorageDead(_23); // bb6[3]: scope 7 at $DIR/retag.rs:47:24: 47:25
|
||||
drop(_21) -> [return: bb8, unwind: bb1]; // bb6[4]: scope 7 at $DIR/retag.rs:47:24: 47:25
|
||||
}
|
||||
|
||||
bb7 (cleanup): {
|
||||
drop(_21) -> bb1; // bb7[0]: scope 7 at $DIR/retag.rs:47:24: 47:25
|
||||
}
|
||||
|
||||
bb8: {
|
||||
StorageDead(_21); // bb8[0]: scope 7 at $DIR/retag.rs:47:24: 47:25
|
||||
StorageDead(_19); // bb8[1]: scope 7 at $DIR/retag.rs:47:24: 47:25
|
||||
StorageLive(_25); // bb8[2]: scope 7 at $DIR/retag.rs:50:9: 50:11
|
||||
StorageLive(_26); // bb8[3]: scope 7 at $DIR/retag.rs:50:14: 50:28
|
||||
_26 = &raw const (*_15); // bb8[4]: scope 7 at $DIR/retag.rs:50:14: 50:16
|
||||
Retag([raw] _26); // bb8[5]: scope 7 at $DIR/retag.rs:50:14: 50:16
|
||||
_25 = _26; // bb8[6]: scope 7 at $DIR/retag.rs:50:14: 50:28
|
||||
StorageDead(_26); // bb8[7]: scope 7 at $DIR/retag.rs:50:28: 50:29
|
||||
_0 = (); // bb8[8]: scope 0 at $DIR/retag.rs:29:11: 51:2
|
||||
StorageDead(_25); // bb8[9]: scope 7 at $DIR/retag.rs:51:1: 51:2
|
||||
StorageDead(_15); // bb8[10]: scope 6 at $DIR/retag.rs:51:1: 51:2
|
||||
StorageDead(_13); // bb8[11]: scope 1 at $DIR/retag.rs:51:1: 51:2
|
||||
StorageDead(_1); // bb8[12]: scope 0 at $DIR/retag.rs:51:1: 51:2
|
||||
return; // bb8[13]: scope 0 at $DIR/retag.rs:51:2: 51:2
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
// MIR for `std::intrinsics::drop_in_place` after SimplifyCfg-make_shim
|
||||
|
||||
fn std::intrinsics::drop_in_place(_1: *mut Test) -> () {
|
||||
let mut _0: (); // return place in scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
let mut _2: &mut Test; // in scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
let mut _3: (); // in scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
|
||||
bb0: {
|
||||
Retag([raw] _1); // bb0[0]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
_2 = &mut (*_1); // bb0[1]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
_3 = const <Test as std::ops::Drop>::drop(move _2) -> bb1; // bb0[2]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
// ty::Const
|
||||
// + ty: for<'r> fn(&'r mut Test) {<Test as std::ops::Drop>::drop}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
// + literal: Const { ty: for<'r> fn(&'r mut Test) {<Test as std::ops::Drop>::drop}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb1: {
|
||||
return; // bb1[0]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,20 @@
|
|||
// MIR for `<impl at $DIR/retag.rs:11:1: 19:2>::foo` after SimplifyCfg-elaborate-drops
|
||||
|
||||
fn <impl at $DIR/retag.rs:11:1: 19:2>::foo(_1: &Test, _2: &mut i32) -> &mut i32 {
|
||||
debug self => _1; // in scope 0 at $DIR/retag.rs:13:16: 13:21
|
||||
debug x => _2; // in scope 0 at $DIR/retag.rs:13:23: 13:24
|
||||
let mut _0: &mut i32; // return place in scope 0 at $DIR/retag.rs:13:42: 13:53
|
||||
let mut _3: &mut i32; // in scope 0 at $DIR/retag.rs:14:9: 14:10
|
||||
|
||||
bb0: {
|
||||
Retag([fn entry] _1); // bb0[0]: scope 0 at $DIR/retag.rs:13:5: 15:6
|
||||
Retag([fn entry] _2); // bb0[1]: scope 0 at $DIR/retag.rs:13:5: 15:6
|
||||
StorageLive(_3); // bb0[2]: scope 0 at $DIR/retag.rs:14:9: 14:10
|
||||
_3 = &mut (*_2); // bb0[3]: scope 0 at $DIR/retag.rs:14:9: 14:10
|
||||
Retag(_3); // bb0[4]: scope 0 at $DIR/retag.rs:14:9: 14:10
|
||||
_0 = &mut (*_3); // bb0[5]: scope 0 at $DIR/retag.rs:14:9: 14:10
|
||||
Retag(_0); // bb0[6]: scope 0 at $DIR/retag.rs:14:9: 14:10
|
||||
StorageDead(_3); // bb0[7]: scope 0 at $DIR/retag.rs:15:5: 15:6
|
||||
return; // bb0[8]: scope 0 at $DIR/retag.rs:15:6: 15:6
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,15 @@
|
|||
// MIR for `<impl at $DIR/retag.rs:11:1: 19:2>::foo_shr` after SimplifyCfg-elaborate-drops
|
||||
|
||||
fn <impl at $DIR/retag.rs:11:1: 19:2>::foo_shr(_1: &Test, _2: &i32) -> &i32 {
|
||||
debug self => _1; // in scope 0 at $DIR/retag.rs:16:20: 16:25
|
||||
debug x => _2; // in scope 0 at $DIR/retag.rs:16:27: 16:28
|
||||
let mut _0: &i32; // return place in scope 0 at $DIR/retag.rs:16:42: 16:49
|
||||
|
||||
bb0: {
|
||||
Retag([fn entry] _1); // bb0[0]: scope 0 at $DIR/retag.rs:16:5: 18:6
|
||||
Retag([fn entry] _2); // bb0[1]: scope 0 at $DIR/retag.rs:16:5: 18:6
|
||||
_0 = _2; // bb0[2]: scope 0 at $DIR/retag.rs:17:9: 17:10
|
||||
Retag(_0); // bb0[3]: scope 0 at $DIR/retag.rs:17:9: 17:10
|
||||
return; // bb0[4]: scope 0 at $DIR/retag.rs:18:6: 18:6
|
||||
}
|
||||
}
|
||||
|
|
@ -14,17 +14,9 @@ impl<T> PrintName<T> {
|
|||
const VOID: ! = panic!();
|
||||
}
|
||||
|
||||
// EMIT_MIR rustc.no_codegen.PreCodegen.after.mir
|
||||
fn no_codegen<T>() {
|
||||
let _ = PrintName::<T>::VOID;
|
||||
}
|
||||
|
||||
fn main() {}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.no_codegen.PreCodegen.after.mir
|
||||
// bb0: {
|
||||
// StorageLive(_1);
|
||||
// _1 = const PrintName::<T>::VOID;
|
||||
// unreachable;
|
||||
// }
|
||||
// END rustc.no_codegen.PreCodegen.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,21 @@
|
|||
// MIR for `no_codegen` after PreCodegen
|
||||
|
||||
fn no_codegen() -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/retain-never-const.rs:18:20: 18:20
|
||||
let mut _1: !; // in scope 0 at $DIR/retain-never-const.rs:19:13: 19:33
|
||||
scope 1 {
|
||||
}
|
||||
|
||||
bb0: {
|
||||
StorageLive(_1); // bb0[0]: scope 0 at $DIR/retain-never-const.rs:19:13: 19:33
|
||||
_1 = const PrintName::<T>::VOID; // bb0[1]: scope 0 at $DIR/retain-never-const.rs:19:13: 19:33
|
||||
// ty::Const
|
||||
// + ty: !
|
||||
// + val: Unevaluated(DefId(0:9 ~ retain_never_const[317d]::{{impl}}[0]::VOID[0]), [T], None)
|
||||
// mir::Constant
|
||||
// + span: $DIR/retain-never-const.rs:19:13: 19:33
|
||||
// + user_ty: UserType(0)
|
||||
// + literal: Const { ty: !, val: Unevaluated(DefId(0:9 ~ retain_never_const[317d]::{{impl}}[0]::VOID[0]), [T], None) }
|
||||
unreachable; // bb0[2]: scope 0 at $DIR/retain-never-const.rs:19:13: 19:33
|
||||
}
|
||||
}
|
||||
|
|
@ -1,5 +1,6 @@
|
|||
// Test that we don't generate unnecessarily large MIR for very simple matches
|
||||
|
||||
// EMIT_MIR rustc.match_bool.mir_map.0.mir
|
||||
fn match_bool(x: bool) -> usize {
|
||||
match x {
|
||||
true => 10,
|
||||
|
|
@ -8,32 +9,3 @@ fn match_bool(x: bool) -> usize {
|
|||
}
|
||||
|
||||
fn main() {}
|
||||
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.match_bool.mir_map.0.mir
|
||||
// bb0: {
|
||||
// FakeRead(ForMatchedPlace, _1);
|
||||
// switchInt(_1) -> [false: bb3, otherwise: bb2];
|
||||
// }
|
||||
// bb1 (cleanup): {
|
||||
// resume;
|
||||
// }
|
||||
// bb2: {
|
||||
// falseEdges -> [real: bb4, imaginary: bb3];
|
||||
// }
|
||||
// bb3: {
|
||||
// _0 = const 20usize;
|
||||
// goto -> bb5;
|
||||
// }
|
||||
// bb4: {
|
||||
// _0 = const 10usize;
|
||||
// goto -> bb5;
|
||||
// }
|
||||
// bb5: {
|
||||
// goto -> bb6;
|
||||
// }
|
||||
// bb6: {
|
||||
// return;
|
||||
// }
|
||||
// END rustc.match_bool.mir_map.0.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,49 @@
|
|||
// MIR for `match_bool` 0 mir_map
|
||||
|
||||
fn match_bool(_1: bool) -> usize {
|
||||
debug x => _1; // in scope 0 at $DIR/simple-match.rs:4:15: 4:16
|
||||
let mut _0: usize; // return place in scope 0 at $DIR/simple-match.rs:4:27: 4:32
|
||||
|
||||
bb0: {
|
||||
FakeRead(ForMatchedPlace, _1); // bb0[0]: scope 0 at $DIR/simple-match.rs:5:11: 5:12
|
||||
switchInt(_1) -> [false: bb3, otherwise: bb2]; // bb0[1]: scope 0 at $DIR/simple-match.rs:6:9: 6:13
|
||||
}
|
||||
|
||||
bb1 (cleanup): {
|
||||
resume; // bb1[0]: scope 0 at $DIR/simple-match.rs:4:1: 9:2
|
||||
}
|
||||
|
||||
bb2: {
|
||||
falseEdges -> [real: bb4, imaginary: bb3]; // bb2[0]: scope 0 at $DIR/simple-match.rs:6:9: 6:13
|
||||
}
|
||||
|
||||
bb3: {
|
||||
_0 = const 20usize; // bb3[0]: scope 0 at $DIR/simple-match.rs:7:14: 7:16
|
||||
// ty::Const
|
||||
// + ty: usize
|
||||
// + val: Value(Scalar(0x0000000000000014))
|
||||
// mir::Constant
|
||||
// + span: $DIR/simple-match.rs:7:14: 7:16
|
||||
// + literal: Const { ty: usize, val: Value(Scalar(0x0000000000000014)) }
|
||||
goto -> bb5; // bb3[1]: scope 0 at $DIR/simple-match.rs:5:5: 8:6
|
||||
}
|
||||
|
||||
bb4: {
|
||||
_0 = const 10usize; // bb4[0]: scope 0 at $DIR/simple-match.rs:6:17: 6:19
|
||||
// ty::Const
|
||||
// + ty: usize
|
||||
// + val: Value(Scalar(0x000000000000000a))
|
||||
// mir::Constant
|
||||
// + span: $DIR/simple-match.rs:6:17: 6:19
|
||||
// + literal: Const { ty: usize, val: Value(Scalar(0x000000000000000a)) }
|
||||
goto -> bb5; // bb4[1]: scope 0 at $DIR/simple-match.rs:5:5: 8:6
|
||||
}
|
||||
|
||||
bb5: {
|
||||
goto -> bb6; // bb5[0]: scope 0 at $DIR/simple-match.rs:9:2: 9:2
|
||||
}
|
||||
|
||||
bb6: {
|
||||
return; // bb6[0]: scope 0 at $DIR/simple-match.rs:9:2: 9:2
|
||||
}
|
||||
}
|
||||
|
|
@ -12,6 +12,7 @@ enum Dst {
|
|||
Foo(u8),
|
||||
}
|
||||
|
||||
// EMIT_MIR rustc.main.SimplifyArmIdentity.diff
|
||||
fn main() {
|
||||
let e: Src = Src::Foo(0);
|
||||
let _: Dst = match e {
|
||||
|
|
@ -19,57 +20,3 @@ fn main() {
|
|||
Src::Bar => Dst::Foo(0),
|
||||
};
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.main.SimplifyArmIdentity.before.mir
|
||||
// fn main() -> () {
|
||||
// ...
|
||||
// bb0: {
|
||||
// StorageLive(_1);
|
||||
// ((_1 as Foo).0: u8) = const 0u8;
|
||||
// discriminant(_1) = 0;
|
||||
// StorageLive(_2);
|
||||
// _3 = discriminant(_1);
|
||||
// switchInt(move _3) -> [0isize: bb3, 1isize: bb1, otherwise: bb2];
|
||||
// }
|
||||
// bb1: {
|
||||
// ((_2 as Foo).0: u8) = const 0u8;
|
||||
// discriminant(_2) = 0;
|
||||
// goto -> bb4;
|
||||
// }
|
||||
// ...
|
||||
// bb3: {
|
||||
// _4 = ((_1 as Foo).0: u8);
|
||||
// ((_2 as Foo).0: u8) = move _4;
|
||||
// discriminant(_2) = 0;
|
||||
// goto -> bb4;
|
||||
// }
|
||||
// ...
|
||||
// }
|
||||
// END rustc.main.SimplifyArmIdentity.before.mir
|
||||
// START rustc.main.SimplifyArmIdentity.after.mir
|
||||
// fn main() -> () {
|
||||
// ...
|
||||
// bb0: {
|
||||
// StorageLive(_1);
|
||||
// ((_1 as Foo).0: u8) = const 0u8;
|
||||
// discriminant(_1) = 0;
|
||||
// StorageLive(_2);
|
||||
// _3 = discriminant(_1);
|
||||
// switchInt(move _3) -> [0isize: bb3, 1isize: bb1, otherwise: bb2];
|
||||
// }
|
||||
// bb1: {
|
||||
// ((_2 as Foo).0: u8) = const 0u8;
|
||||
// discriminant(_2) = 0;
|
||||
// goto -> bb4;
|
||||
// }
|
||||
// ...
|
||||
// bb3: {
|
||||
// _4 = ((_1 as Foo).0: u8);
|
||||
// ((_2 as Foo).0: u8) = move _4;
|
||||
// discriminant(_2) = 0;
|
||||
// goto -> bb4;
|
||||
// }
|
||||
// ...
|
||||
// }
|
||||
// END rustc.main.SimplifyArmIdentity.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,64 @@
|
|||
- // MIR for `main` before SimplifyArmIdentity
|
||||
+ // MIR for `main` after SimplifyArmIdentity
|
||||
|
||||
fn main() -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/simplify-arm-identity.rs:16:11: 16:11
|
||||
let _1: Src as UserTypeProjection { base: UserType(0), projs: [] }; // in scope 0 at $DIR/simplify-arm-identity.rs:17:9: 17:10
|
||||
let mut _2: Dst; // in scope 0 at $DIR/simplify-arm-identity.rs:18:18: 21:6
|
||||
let mut _3: isize; // in scope 0 at $DIR/simplify-arm-identity.rs:19:9: 19:20
|
||||
let mut _5: u8; // in scope 0 at $DIR/simplify-arm-identity.rs:19:33: 19:34
|
||||
scope 1 {
|
||||
debug e => _1; // in scope 1 at $DIR/simplify-arm-identity.rs:17:9: 17:10
|
||||
let _4: u8; // in scope 1 at $DIR/simplify-arm-identity.rs:19:18: 19:19
|
||||
scope 2 {
|
||||
}
|
||||
scope 3 {
|
||||
debug x => _4; // in scope 3 at $DIR/simplify-arm-identity.rs:19:18: 19:19
|
||||
}
|
||||
}
|
||||
|
||||
bb0: {
|
||||
StorageLive(_1); // bb0[0]: scope 0 at $DIR/simplify-arm-identity.rs:17:9: 17:10
|
||||
((_1 as Foo).0: u8) = const 0u8; // bb0[1]: scope 0 at $DIR/simplify-arm-identity.rs:17:18: 17:29
|
||||
// ty::Const
|
||||
// + ty: u8
|
||||
// + val: Value(Scalar(0x00))
|
||||
// mir::Constant
|
||||
// + span: $DIR/simplify-arm-identity.rs:17:27: 17:28
|
||||
// + literal: Const { ty: u8, val: Value(Scalar(0x00)) }
|
||||
discriminant(_1) = 0; // bb0[2]: scope 0 at $DIR/simplify-arm-identity.rs:17:18: 17:29
|
||||
StorageLive(_2); // bb0[3]: scope 1 at $DIR/simplify-arm-identity.rs:18:18: 21:6
|
||||
_3 = discriminant(_1); // bb0[4]: scope 1 at $DIR/simplify-arm-identity.rs:19:9: 19:20
|
||||
switchInt(move _3) -> [0isize: bb3, 1isize: bb1, otherwise: bb2]; // bb0[5]: scope 1 at $DIR/simplify-arm-identity.rs:19:9: 19:20
|
||||
}
|
||||
|
||||
bb1: {
|
||||
((_2 as Foo).0: u8) = const 0u8; // bb1[0]: scope 1 at $DIR/simplify-arm-identity.rs:20:21: 20:32
|
||||
// ty::Const
|
||||
// + ty: u8
|
||||
// + val: Value(Scalar(0x00))
|
||||
// mir::Constant
|
||||
// + span: $DIR/simplify-arm-identity.rs:20:30: 20:31
|
||||
// + literal: Const { ty: u8, val: Value(Scalar(0x00)) }
|
||||
discriminant(_2) = 0; // bb1[1]: scope 1 at $DIR/simplify-arm-identity.rs:20:21: 20:32
|
||||
goto -> bb4; // bb1[2]: scope 1 at $DIR/simplify-arm-identity.rs:18:18: 21:6
|
||||
}
|
||||
|
||||
bb2: {
|
||||
unreachable; // bb2[0]: scope 1 at $DIR/simplify-arm-identity.rs:18:24: 18:25
|
||||
}
|
||||
|
||||
bb3: {
|
||||
_4 = ((_1 as Foo).0: u8); // bb3[0]: scope 1 at $DIR/simplify-arm-identity.rs:19:18: 19:19
|
||||
((_2 as Foo).0: u8) = move _4; // bb3[1]: scope 3 at $DIR/simplify-arm-identity.rs:19:24: 19:35
|
||||
discriminant(_2) = 0; // bb3[2]: scope 3 at $DIR/simplify-arm-identity.rs:19:24: 19:35
|
||||
goto -> bb4; // bb3[3]: scope 1 at $DIR/simplify-arm-identity.rs:18:18: 21:6
|
||||
}
|
||||
|
||||
bb4: {
|
||||
StorageDead(_2); // bb4[0]: scope 1 at $DIR/simplify-arm-identity.rs:21:6: 21:7
|
||||
StorageDead(_1); // bb4[1]: scope 0 at $DIR/simplify-arm-identity.rs:22:1: 22:2
|
||||
return; // bb4[2]: scope 0 at $DIR/simplify-arm-identity.rs:22:2: 22:2
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -8,82 +8,10 @@ struct Temp {
|
|||
|
||||
fn use_u8(_: u8) {}
|
||||
|
||||
// EMIT_MIR rustc.main.SimplifyLocals.diff
|
||||
fn main() {
|
||||
let ((), ()) = ((), ());
|
||||
use_zst(((), ()));
|
||||
|
||||
use_u8((Temp { x: 40 }).x + 2);
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
|
||||
// START rustc.main.SimplifyLocals.before.mir
|
||||
// let mut _0: ();
|
||||
// let mut _1: ((), ());
|
||||
// let mut _2: ();
|
||||
// let mut _3: ();
|
||||
// let _4: ();
|
||||
// let mut _5: ((), ());
|
||||
// let mut _6: ();
|
||||
// let mut _7: ();
|
||||
// let _8: ();
|
||||
// let mut _9: u8;
|
||||
// let mut _10: u8;
|
||||
// let mut _11: Temp;
|
||||
// scope 1 {
|
||||
// }
|
||||
// bb0: {
|
||||
// StorageLive(_1);
|
||||
// StorageLive(_2);
|
||||
// _2 = const ();
|
||||
// StorageLive(_3);
|
||||
// _3 = const ();
|
||||
// _1 = const {transmute(()): ((), ())};
|
||||
// StorageDead(_3);
|
||||
// StorageDead(_2);
|
||||
// StorageDead(_1);
|
||||
// StorageLive(_4);
|
||||
// StorageLive(_6);
|
||||
// _6 = const ();
|
||||
// StorageLive(_7);
|
||||
// _7 = const ();
|
||||
// StorageDead(_7);
|
||||
// StorageDead(_6);
|
||||
// _4 = const use_zst(const {transmute(()): ((), ())}) -> bb1;
|
||||
// }
|
||||
// bb1: {
|
||||
// StorageDead(_4);
|
||||
// StorageLive(_8);
|
||||
// StorageLive(_10);
|
||||
// StorageLive(_11);
|
||||
// _11 = const {transmute(0x28) : Temp};
|
||||
// _10 = const 40u8;
|
||||
// StorageDead(_10);
|
||||
// _8 = const use_u8(const 42u8) -> bb2;
|
||||
// }
|
||||
// bb2: {
|
||||
// StorageDead(_11);
|
||||
// StorageDead(_8);
|
||||
// return;
|
||||
// }
|
||||
// END rustc.main.SimplifyLocals.before.mir
|
||||
// START rustc.main.SimplifyLocals.after.mir
|
||||
// let mut _0: ();
|
||||
// let _1: ();
|
||||
// let _2: ();
|
||||
// scope 1 {
|
||||
// }
|
||||
// bb0: {
|
||||
// StorageLive(_1);
|
||||
// _1 = const use_zst(const {transmute(()): ((), ())}) -> bb1;
|
||||
// }
|
||||
// bb1: {
|
||||
// StorageDead(_1);
|
||||
// StorageLive(_2);
|
||||
// _2 = const use_u8(const 42u8) -> bb2;
|
||||
// }
|
||||
// bb2: {
|
||||
// StorageDead(_2);
|
||||
// return;
|
||||
// }
|
||||
// END rustc.main.SimplifyLocals.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,132 @@
|
|||
- // MIR for `main` before SimplifyLocals
|
||||
+ // MIR for `main` after SimplifyLocals
|
||||
|
||||
fn main() -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:12:11: 12:11
|
||||
- let mut _1: ((), ()); // in scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:13:20: 13:28
|
||||
- let mut _2: (); // in scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:13:21: 13:23
|
||||
- let mut _3: (); // in scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:13:25: 13:27
|
||||
- let _4: (); // in scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:14:5: 14:22
|
||||
- let mut _5: ((), ()); // in scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:14:13: 14:21
|
||||
- let mut _6: (); // in scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:14:14: 14:16
|
||||
- let mut _7: (); // in scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:14:18: 14:20
|
||||
- let _8: (); // in scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:16:5: 16:35
|
||||
- let mut _9: u8; // in scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:16:12: 16:34
|
||||
- let mut _10: u8; // in scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:16:12: 16:30
|
||||
- let mut _11: Temp; // in scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:16:12: 16:28
|
||||
+ let _1: (); // in scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:14:5: 14:22
|
||||
+ let _2: (); // in scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:16:5: 16:35
|
||||
scope 1 {
|
||||
}
|
||||
|
||||
bb0: {
|
||||
- StorageLive(_1); // bb0[0]: scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:13:20: 13:28
|
||||
- StorageLive(_2); // bb0[1]: scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:13:21: 13:23
|
||||
- _2 = const (); // bb0[2]: scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:13:21: 13:23
|
||||
+ StorageLive(_1); // bb0[0]: scope 1 at $DIR/simplify-locals-removes-unused-consts.rs:14:5: 14:22
|
||||
+ _1 = const use_zst(const {transmute(()): ((), ())}) -> bb1; // bb0[1]: scope 1 at $DIR/simplify-locals-removes-unused-consts.rs:14:5: 14:22
|
||||
// ty::Const
|
||||
- // + ty: ()
|
||||
- // + val: Value(Scalar(<ZST>))
|
||||
- // mir::Constant
|
||||
- // + span: $DIR/simplify-locals-removes-unused-consts.rs:13:21: 13:23
|
||||
- // + literal: Const { ty: (), val: Value(Scalar(<ZST>)) }
|
||||
- StorageLive(_3); // bb0[3]: scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:13:25: 13:27
|
||||
- _3 = const (); // bb0[4]: scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:13:25: 13:27
|
||||
- // ty::Const
|
||||
- // + ty: ()
|
||||
- // + val: Value(Scalar(<ZST>))
|
||||
- // mir::Constant
|
||||
- // + span: $DIR/simplify-locals-removes-unused-consts.rs:13:25: 13:27
|
||||
- // + literal: Const { ty: (), val: Value(Scalar(<ZST>)) }
|
||||
- _1 = const {transmute(()): ((), ())}; // bb0[5]: scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:13:20: 13:28
|
||||
- // ty::Const
|
||||
- // + ty: ((), ())
|
||||
- // + val: Value(Scalar(<ZST>))
|
||||
- // mir::Constant
|
||||
- // + span: $DIR/simplify-locals-removes-unused-consts.rs:13:20: 13:28
|
||||
- // + literal: Const { ty: ((), ()), val: Value(Scalar(<ZST>)) }
|
||||
- StorageDead(_3); // bb0[6]: scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:13:27: 13:28
|
||||
- StorageDead(_2); // bb0[7]: scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:13:27: 13:28
|
||||
- StorageDead(_1); // bb0[8]: scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:13:28: 13:29
|
||||
- StorageLive(_4); // bb0[9]: scope 1 at $DIR/simplify-locals-removes-unused-consts.rs:14:5: 14:22
|
||||
- StorageLive(_6); // bb0[10]: scope 1 at $DIR/simplify-locals-removes-unused-consts.rs:14:14: 14:16
|
||||
- _6 = const (); // bb0[11]: scope 1 at $DIR/simplify-locals-removes-unused-consts.rs:14:14: 14:16
|
||||
- // ty::Const
|
||||
- // + ty: ()
|
||||
- // + val: Value(Scalar(<ZST>))
|
||||
- // mir::Constant
|
||||
- // + span: $DIR/simplify-locals-removes-unused-consts.rs:14:14: 14:16
|
||||
- // + literal: Const { ty: (), val: Value(Scalar(<ZST>)) }
|
||||
- StorageLive(_7); // bb0[12]: scope 1 at $DIR/simplify-locals-removes-unused-consts.rs:14:18: 14:20
|
||||
- _7 = const (); // bb0[13]: scope 1 at $DIR/simplify-locals-removes-unused-consts.rs:14:18: 14:20
|
||||
- // ty::Const
|
||||
- // + ty: ()
|
||||
- // + val: Value(Scalar(<ZST>))
|
||||
- // mir::Constant
|
||||
- // + span: $DIR/simplify-locals-removes-unused-consts.rs:14:18: 14:20
|
||||
- // + literal: Const { ty: (), val: Value(Scalar(<ZST>)) }
|
||||
- StorageDead(_7); // bb0[14]: scope 1 at $DIR/simplify-locals-removes-unused-consts.rs:14:20: 14:21
|
||||
- StorageDead(_6); // bb0[15]: scope 1 at $DIR/simplify-locals-removes-unused-consts.rs:14:20: 14:21
|
||||
- _4 = const use_zst(const {transmute(()): ((), ())}) -> bb1; // bb0[16]: scope 1 at $DIR/simplify-locals-removes-unused-consts.rs:14:5: 14:22
|
||||
- // ty::Const
|
||||
// + ty: fn(((), ())) {use_zst}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/simplify-locals-removes-unused-consts.rs:14:5: 14:12
|
||||
// + literal: Const { ty: fn(((), ())) {use_zst}, val: Value(Scalar(<ZST>)) }
|
||||
// ty::Const
|
||||
// + ty: ((), ())
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/simplify-locals-removes-unused-consts.rs:14:13: 14:21
|
||||
// + literal: Const { ty: ((), ()), val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb1: {
|
||||
- StorageDead(_4); // bb1[0]: scope 1 at $DIR/simplify-locals-removes-unused-consts.rs:14:22: 14:23
|
||||
- StorageLive(_8); // bb1[1]: scope 1 at $DIR/simplify-locals-removes-unused-consts.rs:16:5: 16:35
|
||||
- StorageLive(_10); // bb1[2]: scope 1 at $DIR/simplify-locals-removes-unused-consts.rs:16:12: 16:30
|
||||
- StorageLive(_11); // bb1[3]: scope 1 at $DIR/simplify-locals-removes-unused-consts.rs:16:12: 16:28
|
||||
- _11 = const {transmute(0x28): Temp}; // bb1[4]: scope 1 at $DIR/simplify-locals-removes-unused-consts.rs:16:12: 16:28
|
||||
+ StorageDead(_1); // bb1[0]: scope 1 at $DIR/simplify-locals-removes-unused-consts.rs:14:22: 14:23
|
||||
+ StorageLive(_2); // bb1[1]: scope 1 at $DIR/simplify-locals-removes-unused-consts.rs:16:5: 16:35
|
||||
+ _2 = const use_u8(const 42u8) -> bb2; // bb1[2]: scope 1 at $DIR/simplify-locals-removes-unused-consts.rs:16:5: 16:35
|
||||
// ty::Const
|
||||
- // + ty: Temp
|
||||
- // + val: Value(Scalar(0x28))
|
||||
- // mir::Constant
|
||||
- // + span: $DIR/simplify-locals-removes-unused-consts.rs:16:12: 16:28
|
||||
- // + literal: Const { ty: Temp, val: Value(Scalar(0x28)) }
|
||||
- _10 = const 40u8; // bb1[5]: scope 1 at $DIR/simplify-locals-removes-unused-consts.rs:16:12: 16:30
|
||||
- // ty::Const
|
||||
- // + ty: u8
|
||||
- // + val: Value(Scalar(0x28))
|
||||
- // mir::Constant
|
||||
- // + span: $DIR/simplify-locals-removes-unused-consts.rs:16:12: 16:30
|
||||
- // + literal: Const { ty: u8, val: Value(Scalar(0x28)) }
|
||||
- StorageDead(_10); // bb1[6]: scope 1 at $DIR/simplify-locals-removes-unused-consts.rs:16:33: 16:34
|
||||
- _8 = const use_u8(const 42u8) -> bb2; // bb1[7]: scope 1 at $DIR/simplify-locals-removes-unused-consts.rs:16:5: 16:35
|
||||
- // ty::Const
|
||||
// + ty: fn(u8) {use_u8}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/simplify-locals-removes-unused-consts.rs:16:5: 16:11
|
||||
// + literal: Const { ty: fn(u8) {use_u8}, val: Value(Scalar(<ZST>)) }
|
||||
// ty::Const
|
||||
// + ty: u8
|
||||
// + val: Value(Scalar(0x2a))
|
||||
// mir::Constant
|
||||
// + span: $DIR/simplify-locals-removes-unused-consts.rs:16:12: 16:34
|
||||
// + literal: Const { ty: u8, val: Value(Scalar(0x2a)) }
|
||||
}
|
||||
|
||||
bb2: {
|
||||
- StorageDead(_11); // bb2[0]: scope 1 at $DIR/simplify-locals-removes-unused-consts.rs:16:35: 16:36
|
||||
- StorageDead(_8); // bb2[1]: scope 1 at $DIR/simplify-locals-removes-unused-consts.rs:16:35: 16:36
|
||||
- return; // bb2[2]: scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:17:2: 17:2
|
||||
+ StorageDead(_2); // bb2[0]: scope 1 at $DIR/simplify-locals-removes-unused-consts.rs:16:35: 16:36
|
||||
+ return; // bb2[1]: scope 0 at $DIR/simplify-locals-removes-unused-consts.rs:17:2: 17:2
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -1,5 +1,7 @@
|
|||
// Test that the goto chain starting from bb0 is collapsed.
|
||||
|
||||
// EMIT_MIR rustc.main.SimplifyCfg-initial.diff
|
||||
// EMIT_MIR rustc.main.SimplifyCfg-early-opt.diff
|
||||
fn main() {
|
||||
loop {
|
||||
if bar() {
|
||||
|
|
@ -12,43 +14,3 @@ fn main() {
|
|||
fn bar() -> bool {
|
||||
true
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.main.SimplifyCfg-initial.before.mir
|
||||
// bb0: {
|
||||
// goto -> bb1;
|
||||
// }
|
||||
// bb1: {
|
||||
// falseUnwind -> [real: bb3, cleanup: bb4];
|
||||
// }
|
||||
// ...
|
||||
// bb11: {
|
||||
// ...
|
||||
// goto -> bb1;
|
||||
// }
|
||||
// END rustc.main.SimplifyCfg-initial.before.mir
|
||||
// START rustc.main.SimplifyCfg-initial.after.mir
|
||||
// bb0: {
|
||||
// falseUnwind -> [real: bb1, cleanup: bb2];
|
||||
// }
|
||||
// ...
|
||||
// bb5: {
|
||||
// ...
|
||||
// goto -> bb0;
|
||||
// }
|
||||
// END rustc.main.SimplifyCfg-initial.after.mir
|
||||
// START rustc.main.SimplifyCfg-early-opt.before.mir
|
||||
// bb0: {
|
||||
// goto -> bb1;
|
||||
// }
|
||||
// bb1: {
|
||||
// StorageLive(_2);
|
||||
// _2 = const bar() -> bb3;
|
||||
// }
|
||||
// END rustc.main.SimplifyCfg-early-opt.before.mir
|
||||
// START rustc.main.SimplifyCfg-early-opt.after.mir
|
||||
// bb0: {
|
||||
// StorageLive(_2);
|
||||
// _2 = const bar() -> bb1;
|
||||
// }
|
||||
// END rustc.main.SimplifyCfg-early-opt.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,62 @@
|
|||
- // MIR for `main` before SimplifyCfg-early-opt
|
||||
+ // MIR for `main` after SimplifyCfg-early-opt
|
||||
|
||||
fn main() -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/simplify_cfg.rs:5:11: 5:11
|
||||
let mut _1: (); // in scope 0 at $DIR/simplify_cfg.rs:5:1: 11:2
|
||||
let mut _2: bool; // in scope 0 at $DIR/simplify_cfg.rs:7:12: 7:17
|
||||
let mut _3: !; // in scope 0 at $DIR/simplify_cfg.rs:7:18: 9:10
|
||||
|
||||
bb0: {
|
||||
- goto -> bb1; // bb0[0]: scope 0 at $DIR/simplify_cfg.rs:6:5: 10:6
|
||||
- }
|
||||
-
|
||||
- bb1: {
|
||||
- StorageLive(_2); // bb1[0]: scope 0 at $DIR/simplify_cfg.rs:7:12: 7:17
|
||||
- _2 = const bar() -> bb3; // bb1[1]: scope 0 at $DIR/simplify_cfg.rs:7:12: 7:17
|
||||
+ StorageLive(_2); // bb0[0]: scope 0 at $DIR/simplify_cfg.rs:7:12: 7:17
|
||||
+ _2 = const bar() -> bb1; // bb0[1]: scope 0 at $DIR/simplify_cfg.rs:7:12: 7:17
|
||||
// ty::Const
|
||||
// + ty: fn() -> bool {bar}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/simplify_cfg.rs:7:12: 7:15
|
||||
// + literal: Const { ty: fn() -> bool {bar}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
- bb2 (cleanup): {
|
||||
- resume; // bb2[0]: scope 0 at $DIR/simplify_cfg.rs:5:1: 11:2
|
||||
+ bb1: {
|
||||
+ switchInt(_2) -> [false: bb2, otherwise: bb3]; // bb1[0]: scope 0 at $DIR/simplify_cfg.rs:7:9: 9:10
|
||||
}
|
||||
|
||||
- bb3: {
|
||||
- nop; // bb3[0]: scope 0 at $DIR/simplify_cfg.rs:7:12: 7:17
|
||||
- switchInt(_2) -> [false: bb5, otherwise: bb4]; // bb3[1]: scope 0 at $DIR/simplify_cfg.rs:7:9: 9:10
|
||||
+ bb2: {
|
||||
+ _1 = (); // bb2[0]: scope 0 at $DIR/simplify_cfg.rs:7:9: 9:10
|
||||
+ StorageDead(_2); // bb2[1]: scope 0 at $DIR/simplify_cfg.rs:10:5: 10:6
|
||||
+ goto -> bb0; // bb2[2]: scope 0 at $DIR/simplify_cfg.rs:6:5: 10:6
|
||||
}
|
||||
|
||||
- bb4: {
|
||||
- goto -> bb6; // bb4[0]: scope 0 at $DIR/simplify_cfg.rs:7:9: 9:10
|
||||
- }
|
||||
-
|
||||
- bb5: {
|
||||
- _1 = (); // bb5[0]: scope 0 at $DIR/simplify_cfg.rs:7:9: 9:10
|
||||
- StorageDead(_2); // bb5[1]: scope 0 at $DIR/simplify_cfg.rs:10:5: 10:6
|
||||
- goto -> bb0; // bb5[2]: scope 0 at $DIR/simplify_cfg.rs:6:5: 10:6
|
||||
- }
|
||||
-
|
||||
- bb6: {
|
||||
- _0 = (); // bb6[0]: scope 0 at $DIR/simplify_cfg.rs:8:13: 8:18
|
||||
- StorageDead(_2); // bb6[1]: scope 0 at $DIR/simplify_cfg.rs:10:5: 10:6
|
||||
- return; // bb6[2]: scope 0 at $DIR/simplify_cfg.rs:11:2: 11:2
|
||||
+ bb3: {
|
||||
+ _0 = (); // bb3[0]: scope 0 at $DIR/simplify_cfg.rs:8:13: 8:18
|
||||
+ StorageDead(_2); // bb3[1]: scope 0 at $DIR/simplify_cfg.rs:10:5: 10:6
|
||||
+ return; // bb3[2]: scope 0 at $DIR/simplify_cfg.rs:11:2: 11:2
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,96 @@
|
|||
- // MIR for `main` before SimplifyCfg-initial
|
||||
+ // MIR for `main` after SimplifyCfg-initial
|
||||
|
||||
fn main() -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/simplify_cfg.rs:5:11: 5:11
|
||||
let mut _1: (); // in scope 0 at $DIR/simplify_cfg.rs:5:1: 11:2
|
||||
let mut _2: bool; // in scope 0 at $DIR/simplify_cfg.rs:7:12: 7:17
|
||||
let mut _3: !; // in scope 0 at $DIR/simplify_cfg.rs:7:18: 9:10
|
||||
|
||||
bb0: {
|
||||
- goto -> bb1; // bb0[0]: scope 0 at $DIR/simplify_cfg.rs:6:5: 10:6
|
||||
+ falseUnwind -> [real: bb1, cleanup: bb2]; // bb0[0]: scope 0 at $DIR/simplify_cfg.rs:6:5: 10:6
|
||||
}
|
||||
|
||||
bb1: {
|
||||
- falseUnwind -> [real: bb3, cleanup: bb4]; // bb1[0]: scope 0 at $DIR/simplify_cfg.rs:6:5: 10:6
|
||||
- }
|
||||
-
|
||||
- bb2: {
|
||||
- goto -> bb13; // bb2[0]: scope 0 at $DIR/simplify_cfg.rs:11:2: 11:2
|
||||
- }
|
||||
-
|
||||
- bb3: {
|
||||
- StorageLive(_2); // bb3[0]: scope 0 at $DIR/simplify_cfg.rs:7:12: 7:17
|
||||
- _2 = const bar() -> [return: bb5, unwind: bb4]; // bb3[1]: scope 0 at $DIR/simplify_cfg.rs:7:12: 7:17
|
||||
+ StorageLive(_2); // bb1[0]: scope 0 at $DIR/simplify_cfg.rs:7:12: 7:17
|
||||
+ _2 = const bar() -> [return: bb3, unwind: bb2]; // bb1[1]: scope 0 at $DIR/simplify_cfg.rs:7:12: 7:17
|
||||
// ty::Const
|
||||
// + ty: fn() -> bool {bar}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/simplify_cfg.rs:7:12: 7:15
|
||||
// + literal: Const { ty: fn() -> bool {bar}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
- bb4 (cleanup): {
|
||||
- resume; // bb4[0]: scope 0 at $DIR/simplify_cfg.rs:5:1: 11:2
|
||||
+ bb2 (cleanup): {
|
||||
+ resume; // bb2[0]: scope 0 at $DIR/simplify_cfg.rs:5:1: 11:2
|
||||
}
|
||||
|
||||
- bb5: {
|
||||
- FakeRead(ForMatchedPlace, _2); // bb5[0]: scope 0 at $DIR/simplify_cfg.rs:7:12: 7:17
|
||||
- switchInt(_2) -> [false: bb7, otherwise: bb6]; // bb5[1]: scope 0 at $DIR/simplify_cfg.rs:7:9: 9:10
|
||||
+ bb3: {
|
||||
+ FakeRead(ForMatchedPlace, _2); // bb3[0]: scope 0 at $DIR/simplify_cfg.rs:7:12: 7:17
|
||||
+ switchInt(_2) -> [false: bb5, otherwise: bb4]; // bb3[1]: scope 0 at $DIR/simplify_cfg.rs:7:9: 9:10
|
||||
}
|
||||
|
||||
- bb6: {
|
||||
- falseEdges -> [real: bb8, imaginary: bb7]; // bb6[0]: scope 0 at $DIR/simplify_cfg.rs:7:9: 9:10
|
||||
+ bb4: {
|
||||
+ falseEdges -> [real: bb6, imaginary: bb5]; // bb4[0]: scope 0 at $DIR/simplify_cfg.rs:7:9: 9:10
|
||||
}
|
||||
|
||||
- bb7: {
|
||||
- _1 = (); // bb7[0]: scope 0 at $DIR/simplify_cfg.rs:7:9: 9:10
|
||||
- goto -> bb12; // bb7[1]: scope 0 at $DIR/simplify_cfg.rs:7:9: 9:10
|
||||
+ bb5: {
|
||||
+ _1 = (); // bb5[0]: scope 0 at $DIR/simplify_cfg.rs:7:9: 9:10
|
||||
+ StorageDead(_2); // bb5[1]: scope 0 at $DIR/simplify_cfg.rs:10:5: 10:6
|
||||
+ goto -> bb0; // bb5[2]: scope 0 at $DIR/simplify_cfg.rs:6:5: 10:6
|
||||
}
|
||||
|
||||
- bb8: {
|
||||
- _0 = (); // bb8[0]: scope 0 at $DIR/simplify_cfg.rs:8:13: 8:18
|
||||
- goto -> bb9; // bb8[1]: scope 0 at $DIR/simplify_cfg.rs:8:13: 8:18
|
||||
- }
|
||||
-
|
||||
- bb9: {
|
||||
- StorageDead(_2); // bb9[0]: scope 0 at $DIR/simplify_cfg.rs:10:5: 10:6
|
||||
- goto -> bb2; // bb9[1]: scope 0 at $DIR/simplify_cfg.rs:8:13: 8:18
|
||||
- }
|
||||
-
|
||||
- bb10: {
|
||||
- unreachable; // bb10[0]: scope 0 at $DIR/simplify_cfg.rs:7:18: 9:10
|
||||
- }
|
||||
-
|
||||
- bb11: {
|
||||
- goto -> bb12; // bb11[0]: scope 0 at $DIR/simplify_cfg.rs:7:9: 9:10
|
||||
- }
|
||||
-
|
||||
- bb12: {
|
||||
- StorageDead(_2); // bb12[0]: scope 0 at $DIR/simplify_cfg.rs:10:5: 10:6
|
||||
- goto -> bb1; // bb12[1]: scope 0 at $DIR/simplify_cfg.rs:6:5: 10:6
|
||||
- }
|
||||
-
|
||||
- bb13: {
|
||||
- return; // bb13[0]: scope 0 at $DIR/simplify_cfg.rs:11:2: 11:2
|
||||
+ bb6: {
|
||||
+ _0 = (); // bb6[0]: scope 0 at $DIR/simplify_cfg.rs:8:13: 8:18
|
||||
+ StorageDead(_2); // bb6[1]: scope 0 at $DIR/simplify_cfg.rs:10:5: 10:6
|
||||
+ return; // bb6[2]: scope 0 at $DIR/simplify_cfg.rs:11:2: 11:2
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -1,19 +1,9 @@
|
|||
#[inline(never)]
|
||||
fn noop() {}
|
||||
|
||||
// EMIT_MIR rustc.main.SimplifyBranches-after-const-prop.diff
|
||||
fn main() {
|
||||
if false {
|
||||
println!("hello world!");
|
||||
noop();
|
||||
}
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.main.SimplifyBranches-after-const-prop.before.mir
|
||||
// bb0: {
|
||||
// ...
|
||||
// switchInt(const false) -> [false: bb1, otherwise: bb2];
|
||||
// }
|
||||
// END rustc.main.SimplifyBranches-after-const-prop.before.mir
|
||||
// START rustc.main.SimplifyBranches-after-const-prop.after.mir
|
||||
// bb0: {
|
||||
// ...
|
||||
// goto -> bb1;
|
||||
// }
|
||||
// END rustc.main.SimplifyBranches-after-const-prop.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,55 @@
|
|||
- // MIR for `main` before SimplifyBranches-after-const-prop
|
||||
+ // MIR for `main` after SimplifyBranches-after-const-prop
|
||||
|
||||
fn main() -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/simplify_if.rs:5:11: 5:11
|
||||
let mut _1: bool; // in scope 0 at $DIR/simplify_if.rs:6:8: 6:13
|
||||
let _2: (); // in scope 0 at $DIR/simplify_if.rs:7:9: 7:15
|
||||
|
||||
bb0: {
|
||||
StorageLive(_1); // bb0[0]: scope 0 at $DIR/simplify_if.rs:6:8: 6:13
|
||||
_1 = const false; // bb0[1]: scope 0 at $DIR/simplify_if.rs:6:8: 6:13
|
||||
// ty::Const
|
||||
// + ty: bool
|
||||
// + val: Value(Scalar(0x00))
|
||||
// mir::Constant
|
||||
// + span: $DIR/simplify_if.rs:6:8: 6:13
|
||||
// + literal: Const { ty: bool, val: Value(Scalar(0x00)) }
|
||||
- switchInt(const false) -> [false: bb1, otherwise: bb2]; // bb0[2]: scope 0 at $DIR/simplify_if.rs:6:5: 8:6
|
||||
- // ty::Const
|
||||
- // + ty: bool
|
||||
- // + val: Value(Scalar(0x00))
|
||||
- // mir::Constant
|
||||
- // + span: $DIR/simplify_if.rs:6:5: 8:6
|
||||
- // + literal: Const { ty: bool, val: Value(Scalar(0x00)) }
|
||||
+ goto -> bb1; // bb0[2]: scope 0 at $DIR/simplify_if.rs:6:5: 8:6
|
||||
}
|
||||
|
||||
bb1: {
|
||||
_0 = (); // bb1[0]: scope 0 at $DIR/simplify_if.rs:6:5: 8:6
|
||||
goto -> bb4; // bb1[1]: scope 0 at $DIR/simplify_if.rs:6:5: 8:6
|
||||
}
|
||||
|
||||
bb2: {
|
||||
StorageLive(_2); // bb2[0]: scope 0 at $DIR/simplify_if.rs:7:9: 7:15
|
||||
_2 = const noop() -> bb3; // bb2[1]: scope 0 at $DIR/simplify_if.rs:7:9: 7:15
|
||||
// ty::Const
|
||||
// + ty: fn() {noop}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/simplify_if.rs:7:9: 7:13
|
||||
// + literal: Const { ty: fn() {noop}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb3: {
|
||||
StorageDead(_2); // bb3[0]: scope 0 at $DIR/simplify_if.rs:7:15: 7:16
|
||||
_0 = (); // bb3[1]: scope 0 at $DIR/simplify_if.rs:6:14: 8:6
|
||||
goto -> bb4; // bb3[2]: scope 0 at $DIR/simplify_if.rs:6:5: 8:6
|
||||
}
|
||||
|
||||
bb4: {
|
||||
StorageDead(_1); // bb4[0]: scope 0 at $DIR/simplify_if.rs:9:1: 9:2
|
||||
return; // bb4[1]: scope 0 at $DIR/simplify_if.rs:9:2: 9:2
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -1,22 +1,10 @@
|
|||
#[inline(never)]
|
||||
fn noop() {}
|
||||
|
||||
// EMIT_MIR rustc.main.SimplifyBranches-after-copy-prop.diff
|
||||
fn main() {
|
||||
match { let x = false; x } {
|
||||
true => println!("hello world!"),
|
||||
true => noop(),
|
||||
false => {},
|
||||
}
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.main.SimplifyBranches-after-copy-prop.before.mir
|
||||
// bb0: {
|
||||
// ...
|
||||
// switchInt(const false) -> [false: bb1, otherwise: bb2];
|
||||
// }
|
||||
// bb1: {
|
||||
// END rustc.main.SimplifyBranches-after-copy-prop.before.mir
|
||||
// START rustc.main.SimplifyBranches-after-copy-prop.after.mir
|
||||
// bb0: {
|
||||
// ...
|
||||
// goto -> bb1;
|
||||
// }
|
||||
// bb1: {
|
||||
// END rustc.main.SimplifyBranches-after-copy-prop.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,48 @@
|
|||
- // MIR for `main` before SimplifyBranches-after-copy-prop
|
||||
+ // MIR for `main` after SimplifyBranches-after-copy-prop
|
||||
|
||||
fn main() -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/simplify_match.rs:5:11: 5:11
|
||||
let mut _1: bool; // in scope 0 at $DIR/simplify_match.rs:6:11: 6:31
|
||||
let _2: bool; // in scope 0 at $DIR/simplify_match.rs:6:17: 6:18
|
||||
scope 1 {
|
||||
debug x => _2; // in scope 1 at $DIR/simplify_match.rs:6:17: 6:18
|
||||
}
|
||||
|
||||
bb0: {
|
||||
nop; // bb0[0]: scope 0 at $DIR/simplify_match.rs:6:11: 6:31
|
||||
nop; // bb0[1]: scope 0 at $DIR/simplify_match.rs:6:17: 6:18
|
||||
nop; // bb0[2]: scope 0 at $DIR/simplify_match.rs:6:21: 6:26
|
||||
nop; // bb0[3]: scope 1 at $DIR/simplify_match.rs:6:28: 6:29
|
||||
nop; // bb0[4]: scope 0 at $DIR/simplify_match.rs:6:30: 6:31
|
||||
- switchInt(const false) -> [false: bb1, otherwise: bb2]; // bb0[5]: scope 0 at $DIR/simplify_match.rs:7:9: 7:13
|
||||
- // ty::Const
|
||||
- // + ty: bool
|
||||
- // + val: Value(Scalar(0x00))
|
||||
- // mir::Constant
|
||||
- // + span: $DIR/simplify_match.rs:6:21: 6:26
|
||||
- // + literal: Const { ty: bool, val: Value(Scalar(0x00)) }
|
||||
+ goto -> bb1; // bb0[5]: scope 0 at $DIR/simplify_match.rs:7:9: 7:13
|
||||
}
|
||||
|
||||
bb1: {
|
||||
nop; // bb1[0]: scope 0 at $DIR/simplify_match.rs:8:18: 8:20
|
||||
goto -> bb3; // bb1[1]: scope 0 at $DIR/simplify_match.rs:6:5: 9:6
|
||||
}
|
||||
|
||||
bb2: {
|
||||
_0 = const noop() -> bb3; // bb2[0]: scope 0 at $DIR/simplify_match.rs:7:17: 7:23
|
||||
// ty::Const
|
||||
// + ty: fn() {noop}
|
||||
// + val: Value(Scalar(<ZST>))
|
||||
// mir::Constant
|
||||
// + span: $DIR/simplify_match.rs:7:17: 7:21
|
||||
// + literal: Const { ty: fn() {noop}, val: Value(Scalar(<ZST>)) }
|
||||
}
|
||||
|
||||
bb3: {
|
||||
nop; // bb3[0]: scope 0 at $DIR/simplify_match.rs:10:1: 10:2
|
||||
return; // bb3[1]: scope 0 at $DIR/simplify_match.rs:10:2: 10:2
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -1,3 +1,7 @@
|
|||
// EMIT_MIR rustc.try_identity.SimplifyArmIdentity.diff
|
||||
// EMIT_MIR rustc.try_identity.SimplifyBranchSame.after.mir
|
||||
// EMIT_MIR rustc.try_identity.SimplifyLocals.after.mir
|
||||
|
||||
fn try_identity(x: Result<u32, i32>) -> Result<u32, i32> {
|
||||
let y = x?;
|
||||
Ok(y)
|
||||
|
|
@ -6,210 +10,3 @@ fn try_identity(x: Result<u32, i32>) -> Result<u32, i32> {
|
|||
fn main() {
|
||||
let _ = try_identity(Ok(0));
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.try_identity.SimplifyArmIdentity.before.mir
|
||||
// fn try_identity(_1: std::result::Result<u32, i32>) -> std::result::Result<u32, i32> {
|
||||
// debug x => _1;
|
||||
// let mut _0: std::result::Result<u32, i32>;
|
||||
// let _2: u32;
|
||||
// let mut _3: std::result::Result<u32, i32>;
|
||||
// let mut _4: std::result::Result<u32, i32>;
|
||||
// let mut _5: isize;
|
||||
// let _6: i32;
|
||||
// let mut _7: !;
|
||||
// let mut _8: i32;
|
||||
// let mut _9: i32;
|
||||
// let _10: u32;
|
||||
// let mut _11: u32;
|
||||
// scope 1 {
|
||||
// debug y => _10;
|
||||
// }
|
||||
// scope 2 {
|
||||
// debug err => _6;
|
||||
// scope 3 {
|
||||
// scope 7 {
|
||||
// debug t => _6;
|
||||
// }
|
||||
// scope 8 {
|
||||
// debug v => _6;
|
||||
// let mut _12: i32;
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
// scope 4 {
|
||||
// debug val => _10;
|
||||
// scope 5 {
|
||||
// }
|
||||
// }
|
||||
// scope 6 {
|
||||
// debug self => _1;
|
||||
// }
|
||||
// bb0: {
|
||||
// _5 = discriminant(_1);
|
||||
// switchInt(move _5) -> [0isize: bb1, otherwise: bb2];
|
||||
// }
|
||||
// bb1: {
|
||||
// _10 = ((_1 as Ok).0: u32);
|
||||
// ((_0 as Ok).0: u32) = move _10;
|
||||
// discriminant(_0) = 0;
|
||||
// goto -> bb3;
|
||||
// }
|
||||
// bb2: {
|
||||
// _6 = ((_1 as Err).0: i32);
|
||||
// ((_0 as Err).0: i32) = move _6;
|
||||
// discriminant(_0) = 1;
|
||||
// goto -> bb3;
|
||||
// }
|
||||
// bb3: {
|
||||
// return;
|
||||
// }
|
||||
// }
|
||||
// END rustc.try_identity.SimplifyArmIdentity.before.mir
|
||||
|
||||
// START rustc.try_identity.SimplifyArmIdentity.after.mir
|
||||
// fn try_identity(_1: std::result::Result<u32, i32>) -> std::result::Result<u32, i32> {
|
||||
// debug x => _1;
|
||||
// let mut _0: std::result::Result<u32, i32>;
|
||||
// let _2: u32;
|
||||
// let mut _3: std::result::Result<u32, i32>;
|
||||
// let mut _4: std::result::Result<u32, i32>;
|
||||
// let mut _5: isize;
|
||||
// let _6: i32;
|
||||
// let mut _7: !;
|
||||
// let mut _8: i32;
|
||||
// let mut _9: i32;
|
||||
// let _10: u32;
|
||||
// let mut _11: u32;
|
||||
// scope 1 {
|
||||
// debug y => _10;
|
||||
// }
|
||||
// scope 2 {
|
||||
// debug err => _6;
|
||||
// scope 3 {
|
||||
// scope 7 {
|
||||
// debug t => _6;
|
||||
// }
|
||||
// scope 8 {
|
||||
// debug v => _6;
|
||||
// let mut _12: i32;
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
// scope 4 {
|
||||
// debug val => _10;
|
||||
// scope 5 {
|
||||
// }
|
||||
// }
|
||||
// scope 6 {
|
||||
// debug self => _1;
|
||||
// }
|
||||
// bb0: {
|
||||
// _5 = discriminant(_1);
|
||||
// switchInt(move _5) -> [0isize: bb1, otherwise: bb2];
|
||||
// }
|
||||
// bb1: {
|
||||
// _0 = move _1;
|
||||
// nop;
|
||||
// nop;
|
||||
// goto -> bb3;
|
||||
// }
|
||||
// bb2: {
|
||||
// _0 = move _1;
|
||||
// nop;
|
||||
// nop;
|
||||
// goto -> bb3;
|
||||
// }
|
||||
// bb3: {
|
||||
// return;
|
||||
// }
|
||||
// }
|
||||
// END rustc.try_identity.SimplifyArmIdentity.after.mir
|
||||
|
||||
// START rustc.try_identity.SimplifyBranchSame.after.mir
|
||||
// fn try_identity(_1: std::result::Result<u32, i32>) -> std::result::Result<u32, i32> {
|
||||
// debug x => _1;
|
||||
// let mut _0: std::result::Result<u32, i32>;
|
||||
// let _2: u32;
|
||||
// let mut _3: std::result::Result<u32, i32>;
|
||||
// let mut _4: std::result::Result<u32, i32>;
|
||||
// let mut _5: isize;
|
||||
// let _6: i32;
|
||||
// let mut _7: !;
|
||||
// let mut _8: i32;
|
||||
// let mut _9: i32;
|
||||
// let _10: u32;
|
||||
// let mut _11: u32;
|
||||
// scope 1 {
|
||||
// debug y => _10;
|
||||
// }
|
||||
// scope 2 {
|
||||
// debug err => _6;
|
||||
// scope 3 {
|
||||
// scope 7 {
|
||||
// debug t => _6;
|
||||
// }
|
||||
// scope 8 {
|
||||
// debug v => _6;
|
||||
// let mut _12: i32;
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
// scope 4 {
|
||||
// debug val => _10;
|
||||
// scope 5 {
|
||||
// }
|
||||
// }
|
||||
// scope 6 {
|
||||
// debug self => _1;
|
||||
// }
|
||||
// bb0: {
|
||||
// _5 = discriminant(_1);
|
||||
// goto -> bb1;
|
||||
// }
|
||||
// bb1: {
|
||||
// _0 = move _1;
|
||||
// nop;
|
||||
// nop;
|
||||
// goto -> bb2;
|
||||
// }
|
||||
// bb2: {
|
||||
// return;
|
||||
// }
|
||||
// }
|
||||
// END rustc.try_identity.SimplifyBranchSame.after.mir
|
||||
|
||||
// START rustc.try_identity.SimplifyLocals.after.mir
|
||||
// fn try_identity(_1: std::result::Result<u32, i32>) -> std::result::Result<u32, i32> {
|
||||
// debug x => _1;
|
||||
// let mut _0: std::result::Result<u32, i32>;
|
||||
// let _2: i32;
|
||||
// let _3: u32;
|
||||
// scope 1 {
|
||||
// debug y => _3;
|
||||
// }
|
||||
// scope 2 {
|
||||
// debug err => _2;
|
||||
// scope 3 {
|
||||
// scope 7 {
|
||||
// debug t => _2;
|
||||
// }
|
||||
// scope 8 {
|
||||
// debug v => _2;
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
// scope 4 {
|
||||
// debug val => _3;
|
||||
// scope 5 {
|
||||
// }
|
||||
// }
|
||||
// scope 6 {
|
||||
// debug self => _1;
|
||||
// }
|
||||
// bb0: {
|
||||
// _0 = move _1;
|
||||
// return;
|
||||
// }
|
||||
// }
|
||||
// END rustc.try_identity.SimplifyLocals.after.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,70 @@
|
|||
- // MIR for `try_identity` before SimplifyArmIdentity
|
||||
+ // MIR for `try_identity` after SimplifyArmIdentity
|
||||
|
||||
fn try_identity(_1: std::result::Result<u32, i32>) -> std::result::Result<u32, i32> {
|
||||
debug x => _1; // in scope 0 at $DIR/simplify_try.rs:5:17: 5:18
|
||||
let mut _0: std::result::Result<u32, i32>; // return place in scope 0 at $DIR/simplify_try.rs:5:41: 5:57
|
||||
let _2: u32; // in scope 0 at $DIR/simplify_try.rs:6:9: 6:10
|
||||
let mut _3: std::result::Result<u32, i32>; // in scope 0 at $DIR/simplify_try.rs:6:13: 6:15
|
||||
let mut _4: std::result::Result<u32, i32>; // in scope 0 at $DIR/simplify_try.rs:6:13: 6:14
|
||||
let mut _5: isize; // in scope 0 at $DIR/simplify_try.rs:6:14: 6:15
|
||||
let _6: i32; // in scope 0 at $DIR/simplify_try.rs:6:14: 6:15
|
||||
let mut _7: !; // in scope 0 at $DIR/simplify_try.rs:6:14: 6:15
|
||||
let mut _8: i32; // in scope 0 at $DIR/simplify_try.rs:6:14: 6:15
|
||||
let mut _9: i32; // in scope 0 at $DIR/simplify_try.rs:6:14: 6:15
|
||||
let _10: u32; // in scope 0 at $DIR/simplify_try.rs:6:13: 6:15
|
||||
let mut _11: u32; // in scope 0 at $DIR/simplify_try.rs:7:8: 7:9
|
||||
scope 1 {
|
||||
debug y => _10; // in scope 1 at $DIR/simplify_try.rs:6:9: 6:10
|
||||
}
|
||||
scope 2 {
|
||||
debug err => _6; // in scope 2 at $DIR/simplify_try.rs:6:14: 6:15
|
||||
scope 3 {
|
||||
scope 7 {
|
||||
debug t => _6; // in scope 7 at $SRC_DIR/libcore/convert/mod.rs:LL:COL: 566:14
|
||||
}
|
||||
scope 8 {
|
||||
debug v => _6; // in scope 8 at $SRC_DIR/libcore/result.rs:LL:COL: 1555:20
|
||||
let mut _12: i32; // in scope 8 at $DIR/simplify_try.rs:6:14: 6:15
|
||||
}
|
||||
}
|
||||
}
|
||||
scope 4 {
|
||||
debug val => _10; // in scope 4 at $DIR/simplify_try.rs:6:13: 6:15
|
||||
scope 5 {
|
||||
}
|
||||
}
|
||||
scope 6 {
|
||||
debug self => _1; // in scope 6 at $SRC_DIR/libcore/result.rs:LL:COL: 1545:24
|
||||
}
|
||||
|
||||
bb0: {
|
||||
_5 = discriminant(_1); // bb0[0]: scope 0 at $DIR/simplify_try.rs:6:14: 6:15
|
||||
switchInt(move _5) -> [0isize: bb1, otherwise: bb2]; // bb0[1]: scope 0 at $DIR/simplify_try.rs:6:14: 6:15
|
||||
}
|
||||
|
||||
bb1: {
|
||||
- _10 = ((_1 as Ok).0: u32); // bb1[0]: scope 0 at $DIR/simplify_try.rs:6:13: 6:15
|
||||
- ((_0 as Ok).0: u32) = move _10; // bb1[1]: scope 1 at $DIR/simplify_try.rs:7:5: 7:10
|
||||
- discriminant(_0) = 0; // bb1[2]: scope 1 at $DIR/simplify_try.rs:7:5: 7:10
|
||||
+ _0 = move _1; // bb1[0]: scope 1 at $DIR/simplify_try.rs:7:5: 7:10
|
||||
+ nop; // bb1[1]: scope 1 at $DIR/simplify_try.rs:7:5: 7:10
|
||||
+ nop; // bb1[2]: scope 1 at $DIR/simplify_try.rs:7:5: 7:10
|
||||
goto -> bb3; // bb1[3]: scope 0 at $DIR/simplify_try.rs:8:2: 8:2
|
||||
}
|
||||
|
||||
bb2: {
|
||||
- _6 = ((_1 as Err).0: i32); // bb2[0]: scope 0 at $DIR/simplify_try.rs:6:14: 6:15
|
||||
- ((_0 as Err).0: i32) = move _6; // bb2[1]: scope 8 at $SRC_DIR/libcore/result.rs:LL:COL: 1556:15
|
||||
- discriminant(_0) = 1; // bb2[2]: scope 8 at $SRC_DIR/libcore/result.rs:LL:COL: 1556:15
|
||||
+ _0 = move _1; // bb2[0]: scope 8 at $SRC_DIR/libcore/result.rs:LL:COL: 1556:15
|
||||
+ nop; // bb2[1]: scope 8 at $SRC_DIR/libcore/result.rs:LL:COL: 1556:15
|
||||
+ nop; // bb2[2]: scope 8 at $SRC_DIR/libcore/result.rs:LL:COL: 1556:15
|
||||
goto -> bb3; // bb2[3]: scope 0 at $DIR/simplify_try.rs:6:14: 6:15
|
||||
}
|
||||
|
||||
bb3: {
|
||||
return; // bb3[0]: scope 0 at $DIR/simplify_try.rs:8:2: 8:2
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,55 @@
|
|||
// MIR for `try_identity` after SimplifyBranchSame
|
||||
|
||||
fn try_identity(_1: std::result::Result<u32, i32>) -> std::result::Result<u32, i32> {
|
||||
debug x => _1; // in scope 0 at $DIR/simplify_try.rs:5:17: 5:18
|
||||
let mut _0: std::result::Result<u32, i32>; // return place in scope 0 at $DIR/simplify_try.rs:5:41: 5:57
|
||||
let _2: u32; // in scope 0 at $DIR/simplify_try.rs:6:9: 6:10
|
||||
let mut _3: std::result::Result<u32, i32>; // in scope 0 at $DIR/simplify_try.rs:6:13: 6:15
|
||||
let mut _4: std::result::Result<u32, i32>; // in scope 0 at $DIR/simplify_try.rs:6:13: 6:14
|
||||
let mut _5: isize; // in scope 0 at $DIR/simplify_try.rs:6:14: 6:15
|
||||
let _6: i32; // in scope 0 at $DIR/simplify_try.rs:6:14: 6:15
|
||||
let mut _7: !; // in scope 0 at $DIR/simplify_try.rs:6:14: 6:15
|
||||
let mut _8: i32; // in scope 0 at $DIR/simplify_try.rs:6:14: 6:15
|
||||
let mut _9: i32; // in scope 0 at $DIR/simplify_try.rs:6:14: 6:15
|
||||
let _10: u32; // in scope 0 at $DIR/simplify_try.rs:6:13: 6:15
|
||||
let mut _11: u32; // in scope 0 at $DIR/simplify_try.rs:7:8: 7:9
|
||||
scope 1 {
|
||||
debug y => _10; // in scope 1 at $DIR/simplify_try.rs:6:9: 6:10
|
||||
}
|
||||
scope 2 {
|
||||
debug err => _6; // in scope 2 at $DIR/simplify_try.rs:6:14: 6:15
|
||||
scope 3 {
|
||||
scope 7 {
|
||||
debug t => _6; // in scope 7 at $SRC_DIR/libcore/convert/mod.rs:LL:COL: 566:14
|
||||
}
|
||||
scope 8 {
|
||||
debug v => _6; // in scope 8 at $SRC_DIR/libcore/result.rs:LL:COL: 1555:20
|
||||
let mut _12: i32; // in scope 8 at $DIR/simplify_try.rs:6:14: 6:15
|
||||
}
|
||||
}
|
||||
}
|
||||
scope 4 {
|
||||
debug val => _10; // in scope 4 at $DIR/simplify_try.rs:6:13: 6:15
|
||||
scope 5 {
|
||||
}
|
||||
}
|
||||
scope 6 {
|
||||
debug self => _1; // in scope 6 at $SRC_DIR/libcore/result.rs:LL:COL: 1545:24
|
||||
}
|
||||
|
||||
bb0: {
|
||||
_5 = discriminant(_1); // bb0[0]: scope 0 at $DIR/simplify_try.rs:6:14: 6:15
|
||||
goto -> bb1; // bb0[1]: scope 0 at $DIR/simplify_try.rs:6:14: 6:15
|
||||
}
|
||||
|
||||
bb1: {
|
||||
_0 = move _1; // bb1[0]: scope 1 at $DIR/simplify_try.rs:7:5: 7:10
|
||||
nop; // bb1[1]: scope 1 at $DIR/simplify_try.rs:7:5: 7:10
|
||||
nop; // bb1[2]: scope 1 at $DIR/simplify_try.rs:7:5: 7:10
|
||||
goto -> bb2; // bb1[3]: scope 0 at $DIR/simplify_try.rs:8:2: 8:2
|
||||
}
|
||||
|
||||
bb2: {
|
||||
return; // bb2[0]: scope 0 at $DIR/simplify_try.rs:8:2: 8:2
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,35 @@
|
|||
// MIR for `try_identity` after SimplifyLocals
|
||||
|
||||
fn try_identity(_1: std::result::Result<u32, i32>) -> std::result::Result<u32, i32> {
|
||||
debug x => _1; // in scope 0 at $DIR/simplify_try.rs:5:17: 5:18
|
||||
let mut _0: std::result::Result<u32, i32>; // return place in scope 0 at $DIR/simplify_try.rs:5:41: 5:57
|
||||
let _2: i32; // in scope 0 at $DIR/simplify_try.rs:6:14: 6:15
|
||||
let _3: u32; // in scope 0 at $DIR/simplify_try.rs:6:13: 6:15
|
||||
scope 1 {
|
||||
debug y => _3; // in scope 1 at $DIR/simplify_try.rs:6:9: 6:10
|
||||
}
|
||||
scope 2 {
|
||||
debug err => _2; // in scope 2 at $DIR/simplify_try.rs:6:14: 6:15
|
||||
scope 3 {
|
||||
scope 7 {
|
||||
debug t => _2; // in scope 7 at $SRC_DIR/libcore/convert/mod.rs:LL:COL: 566:14
|
||||
}
|
||||
scope 8 {
|
||||
debug v => _2; // in scope 8 at $SRC_DIR/libcore/result.rs:LL:COL: 1555:20
|
||||
}
|
||||
}
|
||||
}
|
||||
scope 4 {
|
||||
debug val => _3; // in scope 4 at $DIR/simplify_try.rs:6:13: 6:15
|
||||
scope 5 {
|
||||
}
|
||||
}
|
||||
scope 6 {
|
||||
debug self => _1; // in scope 6 at $SRC_DIR/libcore/result.rs:LL:COL: 1545:24
|
||||
}
|
||||
|
||||
bb0: {
|
||||
_0 = move _1; // bb0[0]: scope 1 at $DIR/simplify_try.rs:7:5: 7:10
|
||||
return; // bb0[1]: scope 0 at $DIR/simplify_try.rs:8:2: 8:2
|
||||
}
|
||||
}
|
||||
|
|
@ -1,90 +1,6 @@
|
|||
// compile-flags: -Zmir-opt-level=0
|
||||
|
||||
// EMIT_MIR rustc.ptr-drop_in_place.[std__string__String].AddMovesForPackedDrops.before.mir
|
||||
fn main() {
|
||||
let _fn = std::ptr::drop_in_place::<[String]> as unsafe fn(_);
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
|
||||
// START rustc.ptr-drop_in_place.[std__string__String].AddMovesForPackedDrops.before.mir
|
||||
// let mut _2: usize;
|
||||
// let mut _3: usize;
|
||||
// let mut _4: usize;
|
||||
// let mut _5: *mut std::string::String;
|
||||
// let mut _6: bool;
|
||||
// let mut _7: *mut std::string::String;
|
||||
// let mut _8: bool;
|
||||
// let mut _9: *mut std::string::String;
|
||||
// let mut _10: *mut std::string::String;
|
||||
// let mut _11: *mut std::string::String;
|
||||
// let mut _12: bool;
|
||||
// let mut _13: *mut std::string::String;
|
||||
// let mut _14: bool;
|
||||
// let mut _15: *mut [std::string::String];
|
||||
// bb0: {
|
||||
// goto -> bb15;
|
||||
// }
|
||||
// bb1: {
|
||||
// return;
|
||||
// }
|
||||
// bb2 (cleanup): {
|
||||
// resume;
|
||||
// }
|
||||
// bb3 (cleanup): {
|
||||
// _5 = &raw mut (*_1)[_4];
|
||||
// _4 = Add(move _4, const 1usize);
|
||||
// drop((*_5)) -> bb4;
|
||||
// }
|
||||
// bb4 (cleanup): {
|
||||
// _6 = Eq(_4, _3);
|
||||
// switchInt(move _6) -> [false: bb3, otherwise: bb2];
|
||||
// }
|
||||
// bb5: {
|
||||
// _7 = &raw mut (*_1)[_4];
|
||||
// _4 = Add(move _4, const 1usize);
|
||||
// drop((*_7)) -> [return: bb6, unwind: bb4];
|
||||
// }
|
||||
// bb6: {
|
||||
// _8 = Eq(_4, _3);
|
||||
// switchInt(move _8) -> [false: bb5, otherwise: bb1];
|
||||
// }
|
||||
// bb7: {
|
||||
// _4 = const 0usize;
|
||||
// goto -> bb6;
|
||||
// }
|
||||
// bb8: {
|
||||
// goto -> bb7;
|
||||
// }
|
||||
// bb9 (cleanup): {
|
||||
// _11 = _9;
|
||||
// _9 = Offset(move _9, const 1usize);
|
||||
// drop((*_11)) -> bb10;
|
||||
// }
|
||||
// bb10 (cleanup): {
|
||||
// _12 = Eq(_9, _10);
|
||||
// switchInt(move _12) -> [false: bb9, otherwise: bb2];
|
||||
// }
|
||||
// bb11: {
|
||||
// _13 = _9;
|
||||
// _9 = Offset(move _9, const 1usize);
|
||||
// drop((*_13)) -> [return: bb12, unwind: bb10];
|
||||
// }
|
||||
// bb12: {
|
||||
// _14 = Eq(_9, _10);
|
||||
// switchInt(move _14) -> [false: bb11, otherwise: bb1];
|
||||
// }
|
||||
// bb13: {
|
||||
// _15 = &raw mut (*_1);
|
||||
// _9 = move _15 as *mut std::string::String (Misc);
|
||||
// _10 = Offset(_9, move _3);
|
||||
// goto -> bb12;
|
||||
// }
|
||||
// bb14: {
|
||||
// goto -> bb13;
|
||||
// }
|
||||
// bb15: {
|
||||
// _2 = SizeOf(std::string::String);
|
||||
// _3 = Len((*_1));
|
||||
// switchInt(move _2) -> [0usize: bb8, otherwise: bb14];
|
||||
// }
|
||||
// END rustc.ptr-drop_in_place.[std__string__String].AddMovesForPackedDrops.before.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,131 @@
|
|||
// MIR for `std::intrinsics::drop_in_place` before AddMovesForPackedDrops
|
||||
|
||||
fn std::intrinsics::drop_in_place(_1: *mut [std::string::String]) -> () {
|
||||
let mut _0: (); // return place in scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
let mut _2: usize; // in scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
let mut _3: usize; // in scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
let mut _4: usize; // in scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
let mut _5: *mut std::string::String; // in scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
let mut _6: bool; // in scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
let mut _7: *mut std::string::String; // in scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
let mut _8: bool; // in scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
let mut _9: *mut std::string::String; // in scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
let mut _10: *mut std::string::String; // in scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
let mut _11: *mut std::string::String; // in scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
let mut _12: bool; // in scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
let mut _13: *mut std::string::String; // in scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
let mut _14: bool; // in scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
let mut _15: *mut [std::string::String]; // in scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
|
||||
bb0: {
|
||||
goto -> bb15; // bb0[0]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
}
|
||||
|
||||
bb1: {
|
||||
return; // bb1[0]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
}
|
||||
|
||||
bb2 (cleanup): {
|
||||
resume; // bb2[0]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
}
|
||||
|
||||
bb3 (cleanup): {
|
||||
_5 = &raw mut (*_1)[_4]; // bb3[0]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
_4 = Add(move _4, const 1usize); // bb3[1]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
// ty::Const
|
||||
// + ty: usize
|
||||
// + val: Value(Scalar(0x0000000000000001))
|
||||
// mir::Constant
|
||||
// + span: $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
// + literal: Const { ty: usize, val: Value(Scalar(0x0000000000000001)) }
|
||||
drop((*_5)) -> bb4; // bb3[2]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
}
|
||||
|
||||
bb4 (cleanup): {
|
||||
_6 = Eq(_4, _3); // bb4[0]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
switchInt(move _6) -> [false: bb3, otherwise: bb2]; // bb4[1]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
}
|
||||
|
||||
bb5: {
|
||||
_7 = &raw mut (*_1)[_4]; // bb5[0]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
_4 = Add(move _4, const 1usize); // bb5[1]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
// ty::Const
|
||||
// + ty: usize
|
||||
// + val: Value(Scalar(0x0000000000000001))
|
||||
// mir::Constant
|
||||
// + span: $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
// + literal: Const { ty: usize, val: Value(Scalar(0x0000000000000001)) }
|
||||
drop((*_7)) -> [return: bb6, unwind: bb4]; // bb5[2]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
}
|
||||
|
||||
bb6: {
|
||||
_8 = Eq(_4, _3); // bb6[0]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
switchInt(move _8) -> [false: bb5, otherwise: bb1]; // bb6[1]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
}
|
||||
|
||||
bb7: {
|
||||
_4 = const 0usize; // bb7[0]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
// ty::Const
|
||||
// + ty: usize
|
||||
// + val: Value(Scalar(0x0000000000000000))
|
||||
// mir::Constant
|
||||
// + span: $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
// + literal: Const { ty: usize, val: Value(Scalar(0x0000000000000000)) }
|
||||
goto -> bb6; // bb7[1]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
}
|
||||
|
||||
bb8: {
|
||||
goto -> bb7; // bb8[0]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
}
|
||||
|
||||
bb9 (cleanup): {
|
||||
_11 = _9; // bb9[0]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
_9 = Offset(move _9, const 1usize); // bb9[1]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
// ty::Const
|
||||
// + ty: usize
|
||||
// + val: Value(Scalar(0x0000000000000001))
|
||||
// mir::Constant
|
||||
// + span: $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
// + literal: Const { ty: usize, val: Value(Scalar(0x0000000000000001)) }
|
||||
drop((*_11)) -> bb10; // bb9[2]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
}
|
||||
|
||||
bb10 (cleanup): {
|
||||
_12 = Eq(_9, _10); // bb10[0]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
switchInt(move _12) -> [false: bb9, otherwise: bb2]; // bb10[1]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
}
|
||||
|
||||
bb11: {
|
||||
_13 = _9; // bb11[0]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
_9 = Offset(move _9, const 1usize); // bb11[1]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
// ty::Const
|
||||
// + ty: usize
|
||||
// + val: Value(Scalar(0x0000000000000001))
|
||||
// mir::Constant
|
||||
// + span: $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
// + literal: Const { ty: usize, val: Value(Scalar(0x0000000000000001)) }
|
||||
drop((*_13)) -> [return: bb12, unwind: bb10]; // bb11[2]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
}
|
||||
|
||||
bb12: {
|
||||
_14 = Eq(_9, _10); // bb12[0]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
switchInt(move _14) -> [false: bb11, otherwise: bb1]; // bb12[1]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
}
|
||||
|
||||
bb13: {
|
||||
_15 = &raw mut (*_1); // bb13[0]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
_9 = move _15 as *mut std::string::String (Misc); // bb13[1]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
_10 = Offset(_9, move _3); // bb13[2]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
goto -> bb12; // bb13[3]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
}
|
||||
|
||||
bb14: {
|
||||
goto -> bb13; // bb14[0]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
}
|
||||
|
||||
bb15: {
|
||||
_2 = SizeOf(std::string::String); // bb15[0]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
_3 = Len((*_1)); // bb15[1]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
switchInt(move _2) -> [0usize: bb8, otherwise: bb14]; // bb15[2]: scope 0 at $SRC_DIR/libcore/ptr/mod.rs:LL:COL: 181:2
|
||||
}
|
||||
}
|
||||
|
|
@ -1,8 +1,7 @@
|
|||
// Check that when we compile the static `XXX` into MIR, we do not
|
||||
// generate `StorageStart` or `StorageEnd` statements.
|
||||
|
||||
// ignore-tidy-linelength
|
||||
|
||||
// EMIT_MIR rustc.XXX.mir_map.0.mir
|
||||
static XXX: &'static Foo = &Foo {
|
||||
tup: "hi",
|
||||
data: &[
|
||||
|
|
@ -32,159 +31,3 @@ struct Foo {
|
|||
fn main() {
|
||||
println!("{:?}", XXX);
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.XXX.mir_map.0.mir
|
||||
// let mut _0: &Foo;
|
||||
// let _1: &Foo;
|
||||
// let _2: Foo;
|
||||
// let mut _3: &[(u32, u32)];
|
||||
// let mut _4: &[(u32, u32); 42];
|
||||
// let _5: &[(u32, u32); 42];
|
||||
// let _6: [(u32, u32); 42];
|
||||
// let mut _7: (u32, u32);
|
||||
// let mut _8: (u32, u32);
|
||||
// let mut _9: (u32, u32);
|
||||
// let mut _10: (u32, u32);
|
||||
// let mut _11: (u32, u32);
|
||||
// let mut _12: (u32, u32);
|
||||
// let mut _13: (u32, u32);
|
||||
// let mut _14: (u32, u32);
|
||||
// let mut _15: (u32, u32);
|
||||
// let mut _16: (u32, u32);
|
||||
// let mut _17: (u32, u32);
|
||||
// let mut _18: (u32, u32);
|
||||
// let mut _19: (u32, u32);
|
||||
// let mut _20: (u32, u32);
|
||||
// let mut _21: (u32, u32);
|
||||
// let mut _22: (u32, u32);
|
||||
// let mut _23: (u32, u32);
|
||||
// let mut _24: (u32, u32);
|
||||
// let mut _25: (u32, u32);
|
||||
// let mut _26: (u32, u32);
|
||||
// let mut _27: (u32, u32);
|
||||
// let mut _28: (u32, u32);
|
||||
// let mut _29: (u32, u32);
|
||||
// let mut _30: (u32, u32);
|
||||
// let mut _31: (u32, u32);
|
||||
// let mut _32: (u32, u32);
|
||||
// let mut _33: (u32, u32);
|
||||
// let mut _34: (u32, u32);
|
||||
// let mut _35: (u32, u32);
|
||||
// let mut _36: (u32, u32);
|
||||
// let mut _37: (u32, u32);
|
||||
// let mut _38: (u32, u32);
|
||||
// let mut _39: (u32, u32);
|
||||
// let mut _40: (u32, u32);
|
||||
// let mut _41: (u32, u32);
|
||||
// let mut _42: (u32, u32);
|
||||
// let mut _43: (u32, u32);
|
||||
// let mut _44: (u32, u32);
|
||||
// let mut _45: (u32, u32);
|
||||
// let mut _46: (u32, u32);
|
||||
// let mut _47: (u32, u32);
|
||||
// let mut _48: (u32, u32);
|
||||
// bb0: {
|
||||
// StorageLive(_1);
|
||||
// StorageLive(_2);
|
||||
// StorageLive(_3);
|
||||
// StorageLive(_4);
|
||||
// StorageLive(_5);
|
||||
// StorageLive(_6);
|
||||
// StorageLive(_7);
|
||||
// _7 = (const 0u32, const 1u32);
|
||||
// StorageLive(_8);
|
||||
// _8 = (const 0u32, const 2u32);
|
||||
// StorageLive(_9);
|
||||
// _9 = (const 0u32, const 3u32);
|
||||
// StorageLive(_10);
|
||||
// _10 = (const 0u32, const 1u32);
|
||||
// StorageLive(_11);
|
||||
// _11 = (const 0u32, const 2u32);
|
||||
// StorageLive(_12);
|
||||
// _12 = (const 0u32, const 3u32);
|
||||
// StorageLive(_13);
|
||||
// _13 = (const 0u32, const 1u32);
|
||||
// StorageLive(_14);
|
||||
// _14 = (const 0u32, const 2u32);
|
||||
// StorageLive(_15);
|
||||
// _15 = (const 0u32, const 3u32);
|
||||
// StorageLive(_16);
|
||||
// _16 = (const 0u32, const 1u32);
|
||||
// StorageLive(_17);
|
||||
// _17 = (const 0u32, const 2u32);
|
||||
// StorageLive(_18);
|
||||
// _18 = (const 0u32, const 3u32);
|
||||
// StorageLive(_19);
|
||||
// _19 = (const 0u32, const 1u32);
|
||||
// StorageLive(_20);
|
||||
// _20 = (const 0u32, const 2u32);
|
||||
// StorageLive(_21);
|
||||
// _21 = (const 0u32, const 3u32);
|
||||
// StorageLive(_22);
|
||||
// _22 = (const 0u32, const 1u32);
|
||||
// StorageLive(_23);
|
||||
// _23 = (const 0u32, const 2u32);
|
||||
// StorageLive(_24);
|
||||
// _24 = (const 0u32, const 3u32);
|
||||
// StorageLive(_25);
|
||||
// _25 = (const 0u32, const 1u32);
|
||||
// StorageLive(_26);
|
||||
// _26 = (const 0u32, const 2u32);
|
||||
// StorageLive(_27);
|
||||
// _27 = (const 0u32, const 3u32);
|
||||
// StorageLive(_28);
|
||||
// _28 = (const 0u32, const 1u32);
|
||||
// StorageLive(_29);
|
||||
// _29 = (const 0u32, const 2u32);
|
||||
// StorageLive(_30);
|
||||
// _30 = (const 0u32, const 3u32);
|
||||
// StorageLive(_31);
|
||||
// _31 = (const 0u32, const 1u32);
|
||||
// StorageLive(_32);
|
||||
// _32 = (const 0u32, const 2u32);
|
||||
// StorageLive(_33);
|
||||
// _33 = (const 0u32, const 3u32);
|
||||
// StorageLive(_34);
|
||||
// _34 = (const 0u32, const 1u32);
|
||||
// StorageLive(_35);
|
||||
// _35 = (const 0u32, const 2u32);
|
||||
// StorageLive(_36);
|
||||
// _36 = (const 0u32, const 3u32);
|
||||
// StorageLive(_37);
|
||||
// _37 = (const 0u32, const 1u32);
|
||||
// StorageLive(_38);
|
||||
// _38 = (const 0u32, const 2u32);
|
||||
// StorageLive(_39);
|
||||
// _39 = (const 0u32, const 3u32);
|
||||
// StorageLive(_40);
|
||||
// _40 = (const 0u32, const 1u32);
|
||||
// StorageLive(_41);
|
||||
// _41 = (const 0u32, const 2u32);
|
||||
// StorageLive(_42);
|
||||
// _42 = (const 0u32, const 3u32);
|
||||
// StorageLive(_43);
|
||||
// _43 = (const 0u32, const 1u32);
|
||||
// StorageLive(_44);
|
||||
// _44 = (const 0u32, const 2u32);
|
||||
// StorageLive(_45);
|
||||
// _45 = (const 0u32, const 3u32);
|
||||
// StorageLive(_46);
|
||||
// _46 = (const 0u32, const 1u32);
|
||||
// StorageLive(_47);
|
||||
// _47 = (const 0u32, const 2u32);
|
||||
// StorageLive(_48);
|
||||
// _48 = (const 0u32, const 3u32);
|
||||
// _6 = [move _7, move _8, move _9, move _10, move _11, move _12, move _13, move _14, move _15, move _16, move _17, move _18, move _19, move _20, move _21, move _22, move _23, move _24, move _25, move _26, move _27, move _28, move _29, move _30, move _31, move _32, move _33, move _34, move _35, move _36, move _37, move _38, move _39, move _40, move _41, move _42, move _43, move _44, move _45, move _46, move _47, move _48];
|
||||
// _5 = &_6;
|
||||
// _4 = &(*_5);
|
||||
// _3 = move _4 as &[(u32, u32)] (Pointer(Unsize));
|
||||
// _2 = Foo { tup: const "hi", data: move _3 };
|
||||
// _1 = &_2;
|
||||
// _0 = &(*_1);
|
||||
// StorageDead(_5);
|
||||
// StorageDead(_1);
|
||||
// return;
|
||||
// }
|
||||
//}
|
||||
// END rustc.XXX.mir_map.0.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,670 @@
|
|||
// MIR for `XXX` 0 mir_map
|
||||
|
||||
static XXX: &Foo = {
|
||||
let mut _0: &Foo; // return place in scope 0 at $DIR/storage_live_dead_in_statics.rs:5:13: 5:25
|
||||
let _1: &Foo; // in scope 0 at $DIR/storage_live_dead_in_statics.rs:5:28: 23:2
|
||||
let _2: Foo; // in scope 0 at $DIR/storage_live_dead_in_statics.rs:5:29: 23:2
|
||||
let mut _3: &[(u32, u32)]; // in scope 0 at $DIR/storage_live_dead_in_statics.rs:7:11: 22:6
|
||||
let mut _4: &[(u32, u32); 42]; // in scope 0 at $DIR/storage_live_dead_in_statics.rs:7:11: 22:6
|
||||
let _5: &[(u32, u32); 42]; // in scope 0 at $DIR/storage_live_dead_in_statics.rs:7:11: 22:6
|
||||
let _6: [(u32, u32); 42]; // in scope 0 at $DIR/storage_live_dead_in_statics.rs:7:12: 22:6
|
||||
let mut _7: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:8:9: 8:15
|
||||
let mut _8: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:8:17: 8:23
|
||||
let mut _9: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:8:25: 8:31
|
||||
let mut _10: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:9:9: 9:15
|
||||
let mut _11: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:9:17: 9:23
|
||||
let mut _12: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:9:25: 9:31
|
||||
let mut _13: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:10:9: 10:15
|
||||
let mut _14: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:10:17: 10:23
|
||||
let mut _15: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:10:25: 10:31
|
||||
let mut _16: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:11:9: 11:15
|
||||
let mut _17: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:11:17: 11:23
|
||||
let mut _18: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:11:25: 11:31
|
||||
let mut _19: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:12:9: 12:15
|
||||
let mut _20: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:12:17: 12:23
|
||||
let mut _21: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:12:25: 12:31
|
||||
let mut _22: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:13:9: 13:15
|
||||
let mut _23: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:13:17: 13:23
|
||||
let mut _24: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:13:25: 13:31
|
||||
let mut _25: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:14:9: 14:15
|
||||
let mut _26: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:14:17: 14:23
|
||||
let mut _27: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:14:25: 14:31
|
||||
let mut _28: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:15:9: 15:15
|
||||
let mut _29: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:15:17: 15:23
|
||||
let mut _30: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:15:25: 15:31
|
||||
let mut _31: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:16:9: 16:15
|
||||
let mut _32: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:16:17: 16:23
|
||||
let mut _33: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:16:25: 16:31
|
||||
let mut _34: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:17:9: 17:15
|
||||
let mut _35: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:17:17: 17:23
|
||||
let mut _36: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:17:25: 17:31
|
||||
let mut _37: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:18:9: 18:15
|
||||
let mut _38: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:18:17: 18:23
|
||||
let mut _39: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:18:25: 18:31
|
||||
let mut _40: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:19:9: 19:15
|
||||
let mut _41: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:19:17: 19:23
|
||||
let mut _42: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:19:25: 19:31
|
||||
let mut _43: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:20:9: 20:15
|
||||
let mut _44: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:20:17: 20:23
|
||||
let mut _45: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:20:25: 20:31
|
||||
let mut _46: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:21:9: 21:15
|
||||
let mut _47: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:21:17: 21:23
|
||||
let mut _48: (u32, u32); // in scope 0 at $DIR/storage_live_dead_in_statics.rs:21:25: 21:31
|
||||
|
||||
bb0: {
|
||||
StorageLive(_1); // bb0[0]: scope 0 at $DIR/storage_live_dead_in_statics.rs:5:28: 23:2
|
||||
StorageLive(_2); // bb0[1]: scope 0 at $DIR/storage_live_dead_in_statics.rs:5:29: 23:2
|
||||
StorageLive(_3); // bb0[2]: scope 0 at $DIR/storage_live_dead_in_statics.rs:7:11: 22:6
|
||||
StorageLive(_4); // bb0[3]: scope 0 at $DIR/storage_live_dead_in_statics.rs:7:11: 22:6
|
||||
StorageLive(_5); // bb0[4]: scope 0 at $DIR/storage_live_dead_in_statics.rs:7:11: 22:6
|
||||
StorageLive(_6); // bb0[5]: scope 0 at $DIR/storage_live_dead_in_statics.rs:7:12: 22:6
|
||||
StorageLive(_7); // bb0[6]: scope 0 at $DIR/storage_live_dead_in_statics.rs:8:9: 8:15
|
||||
_7 = (const 0u32, const 1u32); // bb0[7]: scope 0 at $DIR/storage_live_dead_in_statics.rs:8:9: 8:15
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:8:10: 8:11
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:8:13: 8:14
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000001)) }
|
||||
StorageLive(_8); // bb0[8]: scope 0 at $DIR/storage_live_dead_in_statics.rs:8:17: 8:23
|
||||
_8 = (const 0u32, const 2u32); // bb0[9]: scope 0 at $DIR/storage_live_dead_in_statics.rs:8:17: 8:23
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:8:18: 8:19
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000002))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:8:21: 8:22
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000002)) }
|
||||
StorageLive(_9); // bb0[10]: scope 0 at $DIR/storage_live_dead_in_statics.rs:8:25: 8:31
|
||||
_9 = (const 0u32, const 3u32); // bb0[11]: scope 0 at $DIR/storage_live_dead_in_statics.rs:8:25: 8:31
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:8:26: 8:27
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:8:29: 8:30
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000003)) }
|
||||
StorageLive(_10); // bb0[12]: scope 0 at $DIR/storage_live_dead_in_statics.rs:9:9: 9:15
|
||||
_10 = (const 0u32, const 1u32); // bb0[13]: scope 0 at $DIR/storage_live_dead_in_statics.rs:9:9: 9:15
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:9:10: 9:11
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:9:13: 9:14
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000001)) }
|
||||
StorageLive(_11); // bb0[14]: scope 0 at $DIR/storage_live_dead_in_statics.rs:9:17: 9:23
|
||||
_11 = (const 0u32, const 2u32); // bb0[15]: scope 0 at $DIR/storage_live_dead_in_statics.rs:9:17: 9:23
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:9:18: 9:19
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000002))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:9:21: 9:22
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000002)) }
|
||||
StorageLive(_12); // bb0[16]: scope 0 at $DIR/storage_live_dead_in_statics.rs:9:25: 9:31
|
||||
_12 = (const 0u32, const 3u32); // bb0[17]: scope 0 at $DIR/storage_live_dead_in_statics.rs:9:25: 9:31
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:9:26: 9:27
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:9:29: 9:30
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000003)) }
|
||||
StorageLive(_13); // bb0[18]: scope 0 at $DIR/storage_live_dead_in_statics.rs:10:9: 10:15
|
||||
_13 = (const 0u32, const 1u32); // bb0[19]: scope 0 at $DIR/storage_live_dead_in_statics.rs:10:9: 10:15
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:10:10: 10:11
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:10:13: 10:14
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000001)) }
|
||||
StorageLive(_14); // bb0[20]: scope 0 at $DIR/storage_live_dead_in_statics.rs:10:17: 10:23
|
||||
_14 = (const 0u32, const 2u32); // bb0[21]: scope 0 at $DIR/storage_live_dead_in_statics.rs:10:17: 10:23
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:10:18: 10:19
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000002))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:10:21: 10:22
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000002)) }
|
||||
StorageLive(_15); // bb0[22]: scope 0 at $DIR/storage_live_dead_in_statics.rs:10:25: 10:31
|
||||
_15 = (const 0u32, const 3u32); // bb0[23]: scope 0 at $DIR/storage_live_dead_in_statics.rs:10:25: 10:31
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:10:26: 10:27
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:10:29: 10:30
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000003)) }
|
||||
StorageLive(_16); // bb0[24]: scope 0 at $DIR/storage_live_dead_in_statics.rs:11:9: 11:15
|
||||
_16 = (const 0u32, const 1u32); // bb0[25]: scope 0 at $DIR/storage_live_dead_in_statics.rs:11:9: 11:15
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:11:10: 11:11
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:11:13: 11:14
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000001)) }
|
||||
StorageLive(_17); // bb0[26]: scope 0 at $DIR/storage_live_dead_in_statics.rs:11:17: 11:23
|
||||
_17 = (const 0u32, const 2u32); // bb0[27]: scope 0 at $DIR/storage_live_dead_in_statics.rs:11:17: 11:23
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:11:18: 11:19
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000002))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:11:21: 11:22
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000002)) }
|
||||
StorageLive(_18); // bb0[28]: scope 0 at $DIR/storage_live_dead_in_statics.rs:11:25: 11:31
|
||||
_18 = (const 0u32, const 3u32); // bb0[29]: scope 0 at $DIR/storage_live_dead_in_statics.rs:11:25: 11:31
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:11:26: 11:27
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:11:29: 11:30
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000003)) }
|
||||
StorageLive(_19); // bb0[30]: scope 0 at $DIR/storage_live_dead_in_statics.rs:12:9: 12:15
|
||||
_19 = (const 0u32, const 1u32); // bb0[31]: scope 0 at $DIR/storage_live_dead_in_statics.rs:12:9: 12:15
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:12:10: 12:11
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:12:13: 12:14
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000001)) }
|
||||
StorageLive(_20); // bb0[32]: scope 0 at $DIR/storage_live_dead_in_statics.rs:12:17: 12:23
|
||||
_20 = (const 0u32, const 2u32); // bb0[33]: scope 0 at $DIR/storage_live_dead_in_statics.rs:12:17: 12:23
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:12:18: 12:19
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000002))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:12:21: 12:22
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000002)) }
|
||||
StorageLive(_21); // bb0[34]: scope 0 at $DIR/storage_live_dead_in_statics.rs:12:25: 12:31
|
||||
_21 = (const 0u32, const 3u32); // bb0[35]: scope 0 at $DIR/storage_live_dead_in_statics.rs:12:25: 12:31
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:12:26: 12:27
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:12:29: 12:30
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000003)) }
|
||||
StorageLive(_22); // bb0[36]: scope 0 at $DIR/storage_live_dead_in_statics.rs:13:9: 13:15
|
||||
_22 = (const 0u32, const 1u32); // bb0[37]: scope 0 at $DIR/storage_live_dead_in_statics.rs:13:9: 13:15
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:13:10: 13:11
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:13:13: 13:14
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000001)) }
|
||||
StorageLive(_23); // bb0[38]: scope 0 at $DIR/storage_live_dead_in_statics.rs:13:17: 13:23
|
||||
_23 = (const 0u32, const 2u32); // bb0[39]: scope 0 at $DIR/storage_live_dead_in_statics.rs:13:17: 13:23
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:13:18: 13:19
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000002))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:13:21: 13:22
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000002)) }
|
||||
StorageLive(_24); // bb0[40]: scope 0 at $DIR/storage_live_dead_in_statics.rs:13:25: 13:31
|
||||
_24 = (const 0u32, const 3u32); // bb0[41]: scope 0 at $DIR/storage_live_dead_in_statics.rs:13:25: 13:31
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:13:26: 13:27
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:13:29: 13:30
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000003)) }
|
||||
StorageLive(_25); // bb0[42]: scope 0 at $DIR/storage_live_dead_in_statics.rs:14:9: 14:15
|
||||
_25 = (const 0u32, const 1u32); // bb0[43]: scope 0 at $DIR/storage_live_dead_in_statics.rs:14:9: 14:15
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:14:10: 14:11
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:14:13: 14:14
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000001)) }
|
||||
StorageLive(_26); // bb0[44]: scope 0 at $DIR/storage_live_dead_in_statics.rs:14:17: 14:23
|
||||
_26 = (const 0u32, const 2u32); // bb0[45]: scope 0 at $DIR/storage_live_dead_in_statics.rs:14:17: 14:23
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:14:18: 14:19
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000002))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:14:21: 14:22
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000002)) }
|
||||
StorageLive(_27); // bb0[46]: scope 0 at $DIR/storage_live_dead_in_statics.rs:14:25: 14:31
|
||||
_27 = (const 0u32, const 3u32); // bb0[47]: scope 0 at $DIR/storage_live_dead_in_statics.rs:14:25: 14:31
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:14:26: 14:27
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:14:29: 14:30
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000003)) }
|
||||
StorageLive(_28); // bb0[48]: scope 0 at $DIR/storage_live_dead_in_statics.rs:15:9: 15:15
|
||||
_28 = (const 0u32, const 1u32); // bb0[49]: scope 0 at $DIR/storage_live_dead_in_statics.rs:15:9: 15:15
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:15:10: 15:11
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:15:13: 15:14
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000001)) }
|
||||
StorageLive(_29); // bb0[50]: scope 0 at $DIR/storage_live_dead_in_statics.rs:15:17: 15:23
|
||||
_29 = (const 0u32, const 2u32); // bb0[51]: scope 0 at $DIR/storage_live_dead_in_statics.rs:15:17: 15:23
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:15:18: 15:19
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000002))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:15:21: 15:22
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000002)) }
|
||||
StorageLive(_30); // bb0[52]: scope 0 at $DIR/storage_live_dead_in_statics.rs:15:25: 15:31
|
||||
_30 = (const 0u32, const 3u32); // bb0[53]: scope 0 at $DIR/storage_live_dead_in_statics.rs:15:25: 15:31
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:15:26: 15:27
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:15:29: 15:30
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000003)) }
|
||||
StorageLive(_31); // bb0[54]: scope 0 at $DIR/storage_live_dead_in_statics.rs:16:9: 16:15
|
||||
_31 = (const 0u32, const 1u32); // bb0[55]: scope 0 at $DIR/storage_live_dead_in_statics.rs:16:9: 16:15
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:16:10: 16:11
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:16:13: 16:14
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000001)) }
|
||||
StorageLive(_32); // bb0[56]: scope 0 at $DIR/storage_live_dead_in_statics.rs:16:17: 16:23
|
||||
_32 = (const 0u32, const 2u32); // bb0[57]: scope 0 at $DIR/storage_live_dead_in_statics.rs:16:17: 16:23
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:16:18: 16:19
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000002))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:16:21: 16:22
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000002)) }
|
||||
StorageLive(_33); // bb0[58]: scope 0 at $DIR/storage_live_dead_in_statics.rs:16:25: 16:31
|
||||
_33 = (const 0u32, const 3u32); // bb0[59]: scope 0 at $DIR/storage_live_dead_in_statics.rs:16:25: 16:31
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:16:26: 16:27
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:16:29: 16:30
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000003)) }
|
||||
StorageLive(_34); // bb0[60]: scope 0 at $DIR/storage_live_dead_in_statics.rs:17:9: 17:15
|
||||
_34 = (const 0u32, const 1u32); // bb0[61]: scope 0 at $DIR/storage_live_dead_in_statics.rs:17:9: 17:15
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:17:10: 17:11
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:17:13: 17:14
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000001)) }
|
||||
StorageLive(_35); // bb0[62]: scope 0 at $DIR/storage_live_dead_in_statics.rs:17:17: 17:23
|
||||
_35 = (const 0u32, const 2u32); // bb0[63]: scope 0 at $DIR/storage_live_dead_in_statics.rs:17:17: 17:23
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:17:18: 17:19
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000002))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:17:21: 17:22
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000002)) }
|
||||
StorageLive(_36); // bb0[64]: scope 0 at $DIR/storage_live_dead_in_statics.rs:17:25: 17:31
|
||||
_36 = (const 0u32, const 3u32); // bb0[65]: scope 0 at $DIR/storage_live_dead_in_statics.rs:17:25: 17:31
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:17:26: 17:27
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:17:29: 17:30
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000003)) }
|
||||
StorageLive(_37); // bb0[66]: scope 0 at $DIR/storage_live_dead_in_statics.rs:18:9: 18:15
|
||||
_37 = (const 0u32, const 1u32); // bb0[67]: scope 0 at $DIR/storage_live_dead_in_statics.rs:18:9: 18:15
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:18:10: 18:11
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:18:13: 18:14
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000001)) }
|
||||
StorageLive(_38); // bb0[68]: scope 0 at $DIR/storage_live_dead_in_statics.rs:18:17: 18:23
|
||||
_38 = (const 0u32, const 2u32); // bb0[69]: scope 0 at $DIR/storage_live_dead_in_statics.rs:18:17: 18:23
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:18:18: 18:19
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000002))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:18:21: 18:22
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000002)) }
|
||||
StorageLive(_39); // bb0[70]: scope 0 at $DIR/storage_live_dead_in_statics.rs:18:25: 18:31
|
||||
_39 = (const 0u32, const 3u32); // bb0[71]: scope 0 at $DIR/storage_live_dead_in_statics.rs:18:25: 18:31
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:18:26: 18:27
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:18:29: 18:30
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000003)) }
|
||||
StorageLive(_40); // bb0[72]: scope 0 at $DIR/storage_live_dead_in_statics.rs:19:9: 19:15
|
||||
_40 = (const 0u32, const 1u32); // bb0[73]: scope 0 at $DIR/storage_live_dead_in_statics.rs:19:9: 19:15
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:19:10: 19:11
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:19:13: 19:14
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000001)) }
|
||||
StorageLive(_41); // bb0[74]: scope 0 at $DIR/storage_live_dead_in_statics.rs:19:17: 19:23
|
||||
_41 = (const 0u32, const 2u32); // bb0[75]: scope 0 at $DIR/storage_live_dead_in_statics.rs:19:17: 19:23
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:19:18: 19:19
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000002))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:19:21: 19:22
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000002)) }
|
||||
StorageLive(_42); // bb0[76]: scope 0 at $DIR/storage_live_dead_in_statics.rs:19:25: 19:31
|
||||
_42 = (const 0u32, const 3u32); // bb0[77]: scope 0 at $DIR/storage_live_dead_in_statics.rs:19:25: 19:31
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:19:26: 19:27
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:19:29: 19:30
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000003)) }
|
||||
StorageLive(_43); // bb0[78]: scope 0 at $DIR/storage_live_dead_in_statics.rs:20:9: 20:15
|
||||
_43 = (const 0u32, const 1u32); // bb0[79]: scope 0 at $DIR/storage_live_dead_in_statics.rs:20:9: 20:15
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:20:10: 20:11
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:20:13: 20:14
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000001)) }
|
||||
StorageLive(_44); // bb0[80]: scope 0 at $DIR/storage_live_dead_in_statics.rs:20:17: 20:23
|
||||
_44 = (const 0u32, const 2u32); // bb0[81]: scope 0 at $DIR/storage_live_dead_in_statics.rs:20:17: 20:23
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:20:18: 20:19
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000002))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:20:21: 20:22
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000002)) }
|
||||
StorageLive(_45); // bb0[82]: scope 0 at $DIR/storage_live_dead_in_statics.rs:20:25: 20:31
|
||||
_45 = (const 0u32, const 3u32); // bb0[83]: scope 0 at $DIR/storage_live_dead_in_statics.rs:20:25: 20:31
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:20:26: 20:27
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:20:29: 20:30
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000003)) }
|
||||
StorageLive(_46); // bb0[84]: scope 0 at $DIR/storage_live_dead_in_statics.rs:21:9: 21:15
|
||||
_46 = (const 0u32, const 1u32); // bb0[85]: scope 0 at $DIR/storage_live_dead_in_statics.rs:21:9: 21:15
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:21:10: 21:11
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:21:13: 21:14
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000001)) }
|
||||
StorageLive(_47); // bb0[86]: scope 0 at $DIR/storage_live_dead_in_statics.rs:21:17: 21:23
|
||||
_47 = (const 0u32, const 2u32); // bb0[87]: scope 0 at $DIR/storage_live_dead_in_statics.rs:21:17: 21:23
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:21:18: 21:19
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000002))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:21:21: 21:22
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000002)) }
|
||||
StorageLive(_48); // bb0[88]: scope 0 at $DIR/storage_live_dead_in_statics.rs:21:25: 21:31
|
||||
_48 = (const 0u32, const 3u32); // bb0[89]: scope 0 at $DIR/storage_live_dead_in_statics.rs:21:25: 21:31
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:21:26: 21:27
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000000)) }
|
||||
// ty::Const
|
||||
// + ty: u32
|
||||
// + val: Value(Scalar(0x00000003))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:21:29: 21:30
|
||||
// + literal: Const { ty: u32, val: Value(Scalar(0x00000003)) }
|
||||
_6 = [move _7, move _8, move _9, move _10, move _11, move _12, move _13, move _14, move _15, move _16, move _17, move _18, move _19, move _20, move _21, move _22, move _23, move _24, move _25, move _26, move _27, move _28, move _29, move _30, move _31, move _32, move _33, move _34, move _35, move _36, move _37, move _38, move _39, move _40, move _41, move _42, move _43, move _44, move _45, move _46, move _47, move _48]; // bb0[90]: scope 0 at $DIR/storage_live_dead_in_statics.rs:7:12: 22:6
|
||||
_5 = &_6; // bb0[91]: scope 0 at $DIR/storage_live_dead_in_statics.rs:7:11: 22:6
|
||||
_4 = &(*_5); // bb0[92]: scope 0 at $DIR/storage_live_dead_in_statics.rs:7:11: 22:6
|
||||
_3 = move _4 as &[(u32, u32)] (Pointer(Unsize)); // bb0[93]: scope 0 at $DIR/storage_live_dead_in_statics.rs:7:11: 22:6
|
||||
_2 = Foo { tup: const "hi", data: move _3 }; // bb0[94]: scope 0 at $DIR/storage_live_dead_in_statics.rs:5:29: 23:2
|
||||
// ty::Const
|
||||
// + ty: &str
|
||||
// + val: Value(Slice { data: Allocation { bytes: [104, 105], relocations: Relocations(SortedMap { data: [] }), undef_mask: UndefMask { blocks: [3], len: Size { raw: 2 } }, size: Size { raw: 2 }, align: Align { pow2: 0 }, mutability: Not, extra: () }, start: 0, end: 2 })
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_live_dead_in_statics.rs:6:10: 6:14
|
||||
// + literal: Const { ty: &str, val: Value(Slice { data: Allocation { bytes: [104, 105], relocations: Relocations(SortedMap { data: [] }), undef_mask: UndefMask { blocks: [3], len: Size { raw: 2 } }, size: Size { raw: 2 }, align: Align { pow2: 0 }, mutability: Not, extra: () }, start: 0, end: 2 }) }
|
||||
_1 = &_2; // bb0[95]: scope 0 at $DIR/storage_live_dead_in_statics.rs:5:28: 23:2
|
||||
_0 = &(*_1); // bb0[96]: scope 0 at $DIR/storage_live_dead_in_statics.rs:5:28: 23:2
|
||||
StorageDead(_5); // bb0[97]: scope 0 at $DIR/storage_live_dead_in_statics.rs:23:1: 23:2
|
||||
StorageDead(_1); // bb0[98]: scope 0 at $DIR/storage_live_dead_in_statics.rs:23:1: 23:2
|
||||
return; // bb0[99]: scope 0 at $DIR/storage_live_dead_in_statics.rs:5:1: 23:3
|
||||
}
|
||||
|
||||
bb1 (cleanup): {
|
||||
resume; // bb1[0]: scope 0 at $DIR/storage_live_dead_in_statics.rs:5:1: 23:3
|
||||
}
|
||||
}
|
||||
|
|
@ -1,3 +1,5 @@
|
|||
// EMIT_MIR rustc.main.nll.0.mir
|
||||
|
||||
fn main() {
|
||||
let a = 0;
|
||||
{
|
||||
|
|
@ -5,32 +7,3 @@ fn main() {
|
|||
}
|
||||
let c = 1;
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
// START rustc.main.nll.0.mir
|
||||
// bb0: {
|
||||
// StorageLive(_1);
|
||||
// _1 = const 0i32;
|
||||
// FakeRead(ForLet, _1);
|
||||
// StorageLive(_2);
|
||||
// StorageLive(_3);
|
||||
// StorageLive(_4);
|
||||
// StorageLive(_5);
|
||||
// _5 = _1;
|
||||
// _4 = std::option::Option::<i32>::Some(move _5,);
|
||||
// StorageDead(_5);
|
||||
// _3 = &_4;
|
||||
// FakeRead(ForLet, _3);
|
||||
// _2 = ();
|
||||
// StorageDead(_4);
|
||||
// StorageDead(_3);
|
||||
// StorageDead(_2);
|
||||
// StorageLive(_6);
|
||||
// _6 = const 1i32;
|
||||
// FakeRead(ForLet, _6);
|
||||
// _0 = ();
|
||||
// StorageDead(_6);
|
||||
// StorageDead(_1);
|
||||
// return;
|
||||
// }
|
||||
// END rustc.main.nll.0.mir
|
||||
|
|
|
|||
|
|
@ -0,0 +1,75 @@
|
|||
// MIR for `main` 0 nll
|
||||
|
||||
| Free Region Mapping
|
||||
| '_#0r | Global | ['_#0r, '_#1r]
|
||||
| '_#1r | Local | ['_#1r]
|
||||
|
|
||||
| Inferred Region Values
|
||||
| '_#0r | U0 | {bb0[0..=22], '_#0r, '_#1r}
|
||||
| '_#1r | U0 | {bb0[0..=22], '_#1r}
|
||||
| '_#2r | U0 | {bb0[10..=11]}
|
||||
| '_#3r | U0 | {bb0[11]}
|
||||
|
|
||||
| Inference Constraints
|
||||
| '_#0r live at {bb0[0..=22]}
|
||||
| '_#1r live at {bb0[0..=22]}
|
||||
| '_#2r live at {bb0[10]}
|
||||
| '_#3r live at {bb0[11]}
|
||||
| '_#2r: '_#3r due to Assignment at Single(bb0[10])
|
||||
|
|
||||
fn main() -> () {
|
||||
let mut _0: (); // return place in scope 0 at $DIR/storage_ranges.rs:3:11: 3:11
|
||||
let _1: i32; // in scope 0 at $DIR/storage_ranges.rs:4:9: 4:10
|
||||
let _2: (); // in scope 0 at $DIR/storage_ranges.rs:5:5: 7:6
|
||||
let _4: std::option::Option<i32>; // in scope 0 at $DIR/storage_ranges.rs:6:18: 6:25
|
||||
let mut _5: i32; // in scope 0 at $DIR/storage_ranges.rs:6:23: 6:24
|
||||
scope 1 {
|
||||
debug a => _1; // in scope 1 at $DIR/storage_ranges.rs:4:9: 4:10
|
||||
let _3: &std::option::Option<i32>; // in scope 1 at $DIR/storage_ranges.rs:6:13: 6:14
|
||||
let _6: i32; // in scope 1 at $DIR/storage_ranges.rs:8:9: 8:10
|
||||
scope 2 {
|
||||
debug b => _3; // in scope 2 at $DIR/storage_ranges.rs:6:13: 6:14
|
||||
}
|
||||
scope 3 {
|
||||
debug c => _6; // in scope 3 at $DIR/storage_ranges.rs:8:9: 8:10
|
||||
}
|
||||
}
|
||||
|
||||
bb0: {
|
||||
StorageLive(_1); // bb0[0]: scope 0 at $DIR/storage_ranges.rs:4:9: 4:10
|
||||
_1 = const 0i32; // bb0[1]: scope 0 at $DIR/storage_ranges.rs:4:13: 4:14
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000000))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_ranges.rs:4:13: 4:14
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000000)) }
|
||||
FakeRead(ForLet, _1); // bb0[2]: scope 0 at $DIR/storage_ranges.rs:4:9: 4:10
|
||||
StorageLive(_2); // bb0[3]: scope 1 at $DIR/storage_ranges.rs:5:5: 7:6
|
||||
StorageLive(_3); // bb0[4]: scope 1 at $DIR/storage_ranges.rs:6:13: 6:14
|
||||
StorageLive(_4); // bb0[5]: scope 1 at $DIR/storage_ranges.rs:6:18: 6:25
|
||||
StorageLive(_5); // bb0[6]: scope 1 at $DIR/storage_ranges.rs:6:23: 6:24
|
||||
_5 = _1; // bb0[7]: scope 1 at $DIR/storage_ranges.rs:6:23: 6:24
|
||||
_4 = std::option::Option::<i32>::Some(move _5,); // bb0[8]: scope 1 at $DIR/storage_ranges.rs:6:18: 6:25
|
||||
StorageDead(_5); // bb0[9]: scope 1 at $DIR/storage_ranges.rs:6:24: 6:25
|
||||
_3 = &_4; // bb0[10]: scope 1 at $DIR/storage_ranges.rs:6:17: 6:25
|
||||
FakeRead(ForLet, _3); // bb0[11]: scope 1 at $DIR/storage_ranges.rs:6:13: 6:14
|
||||
_2 = (); // bb0[12]: scope 1 at $DIR/storage_ranges.rs:5:5: 7:6
|
||||
StorageDead(_4); // bb0[13]: scope 1 at $DIR/storage_ranges.rs:7:5: 7:6
|
||||
StorageDead(_3); // bb0[14]: scope 1 at $DIR/storage_ranges.rs:7:5: 7:6
|
||||
StorageDead(_2); // bb0[15]: scope 1 at $DIR/storage_ranges.rs:7:5: 7:6
|
||||
StorageLive(_6); // bb0[16]: scope 1 at $DIR/storage_ranges.rs:8:9: 8:10
|
||||
_6 = const 1i32; // bb0[17]: scope 1 at $DIR/storage_ranges.rs:8:13: 8:14
|
||||
// ty::Const
|
||||
// + ty: i32
|
||||
// + val: Value(Scalar(0x00000001))
|
||||
// mir::Constant
|
||||
// + span: $DIR/storage_ranges.rs:8:13: 8:14
|
||||
// + literal: Const { ty: i32, val: Value(Scalar(0x00000001)) }
|
||||
FakeRead(ForLet, _6); // bb0[18]: scope 1 at $DIR/storage_ranges.rs:8:9: 8:10
|
||||
_0 = (); // bb0[19]: scope 0 at $DIR/storage_ranges.rs:3:11: 9:2
|
||||
StorageDead(_6); // bb0[20]: scope 1 at $DIR/storage_ranges.rs:9:1: 9:2
|
||||
StorageDead(_1); // bb0[21]: scope 0 at $DIR/storage_ranges.rs:9:1: 9:2
|
||||
return; // bb0[22]: scope 0 at $DIR/storage_ranges.rs:9:2: 9:2
|
||||
}
|
||||
}
|
||||
|
|
@ -1,10 +1,12 @@
|
|||
#![feature(box_syntax)]
|
||||
|
||||
// EMIT_MIR rustc.move_out_from_end.mir_map.0.mir
|
||||
fn move_out_from_end() {
|
||||
let a = [box 1, box 2];
|
||||
let [.., _y] = a;
|
||||
}
|
||||
|
||||
// EMIT_MIR rustc.move_out_by_subslice.mir_map.0.mir
|
||||
fn move_out_by_subslice() {
|
||||
let a = [box 1, box 2];
|
||||
let [_y @ ..] = a;
|
||||
|
|
@ -14,15 +16,3 @@ fn main() {
|
|||
move_out_by_subslice();
|
||||
move_out_from_end();
|
||||
}
|
||||
|
||||
// END RUST SOURCE
|
||||
|
||||
// START rustc.move_out_from_end.mir_map.0.mir
|
||||
// _6 = move _1[1 of 2];
|
||||
// _0 = ();
|
||||
// END rustc.move_out_from_end.mir_map.0.mir
|
||||
|
||||
// START rustc.move_out_by_subslice.mir_map.0.mir
|
||||
// _6 = move _1[0..2];
|
||||
// _0 = ();
|
||||
// END rustc.move_out_by_subslice.mir_map.0.mir
|
||||
|
|
|
|||
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Reference in New Issue