mirror of https://github.com/rust-lang/rust.git
51 lines
1023 B
Diff
51 lines
1023 B
Diff
- // MIR for `issue_77355_opt` before ConstGoto
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+ // MIR for `issue_77355_opt` after ConstGoto
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fn issue_77355_opt(_1: Foo) -> u64 {
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debug num => _1;
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let mut _0: u64;
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- let mut _2: bool;
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- let mut _3: isize;
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+ let mut _2: isize;
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bb0: {
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- StorageLive(_2);
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- _3 = discriminant(_1);
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- switchInt(move _3) -> [1: bb2, 2: bb2, otherwise: bb1];
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+ _2 = discriminant(_1);
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+ switchInt(move _2) -> [1: bb2, 2: bb2, otherwise: bb1];
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}
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bb1: {
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- _2 = const false;
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+ _0 = const 42_u64;
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goto -> bb3;
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}
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bb2: {
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- _2 = const true;
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+ _0 = const 23_u64;
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goto -> bb3;
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}
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bb3: {
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- switchInt(move _2) -> [0: bb5, otherwise: bb4];
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- }
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-
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- bb4: {
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- _0 = const 23_u64;
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- goto -> bb6;
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- }
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-
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- bb5: {
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- _0 = const 42_u64;
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- goto -> bb6;
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- }
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-
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- bb6: {
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- StorageDead(_2);
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return;
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}
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}
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