mirror of https://github.com/rust-lang/rust
36 lines
735 B
Diff
36 lines
735 B
Diff
- // MIR for `f` before DataflowConstProp
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+ // MIR for `f` after DataflowConstProp
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fn f() -> usize {
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let mut _0: usize;
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let mut _1: usize;
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let mut _2: bool;
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bb0: {
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StorageLive(_1);
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StorageLive(_2);
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_2 = const true;
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- switchInt(move _2) -> [0: bb2, otherwise: bb1];
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+ switchInt(const true) -> [0: bb2, otherwise: bb1];
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}
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bb1: {
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_1 = const 1_usize;
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goto -> bb3;
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}
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bb2: {
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_1 = const 2_usize;
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goto -> bb3;
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}
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bb3: {
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StorageDead(_2);
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- _0 = Add(const 1_usize, move _1);
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+ _0 = const 2_usize;
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StorageDead(_1);
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return;
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}
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}
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