mirror of https://github.com/rust-lang/rust.git
105 lines
2.7 KiB
Diff
105 lines
2.7 KiB
Diff
- // MIR for `main` before DataflowConstProp
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+ // MIR for `main` after DataflowConstProp
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fn main() -> () {
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let mut _0: ();
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let mut _1: (i32, i32);
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let mut _3: i32;
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let mut _4: i32;
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let mut _5: i32;
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let mut _7: i32;
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let mut _8: i32;
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let mut _9: i32;
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let mut _10: i32;
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let mut _12: i32;
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let mut _13: (i32, i32);
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let mut _14: i32;
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scope 1 {
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debug a => _1;
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let _2: i32;
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scope 2 {
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debug b => _2;
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let _6: i32;
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scope 3 {
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debug c => _6;
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let _11: (i32, (i32, i32), i32);
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scope 4 {
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debug d => _11;
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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);
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- _1 = (const 1_i32, const 2_i32);
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+ _1 = const (1_i32, 2_i32);
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StorageLive(_2);
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StorageLive(_3);
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StorageLive(_4);
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- _4 = copy (_1.0: i32);
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+ _4 = const 1_i32;
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StorageLive(_5);
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- _5 = copy (_1.1: i32);
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- _3 = Add(move _4, move _5);
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+ _5 = const 2_i32;
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+ _3 = const 3_i32;
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StorageDead(_5);
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StorageDead(_4);
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- _2 = Add(move _3, const 3_i32);
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+ _2 = const 6_i32;
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StorageDead(_3);
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- _1 = (const 2_i32, const 3_i32);
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+ _1 = const (2_i32, 3_i32);
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StorageLive(_6);
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StorageLive(_7);
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StorageLive(_8);
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- _8 = copy (_1.0: i32);
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+ _8 = const 2_i32;
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StorageLive(_9);
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- _9 = copy (_1.1: i32);
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- _7 = Add(move _8, move _9);
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+ _9 = const 3_i32;
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+ _7 = const 5_i32;
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StorageDead(_9);
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StorageDead(_8);
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StorageLive(_10);
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- _10 = copy _2;
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- _6 = Add(move _7, move _10);
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+ _10 = const 6_i32;
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+ _6 = const 11_i32;
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StorageDead(_10);
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StorageDead(_7);
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StorageLive(_11);
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StorageLive(_12);
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- _12 = copy _2;
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+ _12 = const 6_i32;
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StorageLive(_13);
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- _13 = copy _1;
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+ _13 = const (2_i32, 3_i32);
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StorageLive(_14);
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- _14 = copy _6;
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- _11 = (move _12, move _13, move _14);
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+ _14 = const 11_i32;
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+ _11 = (const 6_i32, const (2_i32, 3_i32), const 11_i32);
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StorageDead(_14);
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StorageDead(_13);
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StorageDead(_12);
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_0 = const ();
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StorageDead(_11);
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StorageDead(_6);
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StorageDead(_2);
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StorageDead(_1);
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return;
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}
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}
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+
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+ ALLOC0 (size: 8, align: 4) { .. }
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+
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+ ALLOC1 (size: 8, align: 4) { .. }
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+
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+ ALLOC2 (size: 8, align: 4) { .. }
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+
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+ ALLOC3 (size: 8, align: 4) { .. }
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