mirror of https://github.com/rust-lang/rust
28 lines
541 B
Diff
28 lines
541 B
Diff
- // MIR for `main` before GVN
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+ // MIR for `main` after GVN
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fn main() -> () {
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let mut _0: ();
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let _1: i32;
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let mut _2: &i32;
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let _3: i32;
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let mut _4: &i32;
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scope 1 {
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debug a => _1;
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}
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bb0: {
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StorageLive(_1);
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StorageLive(_2);
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_4 = const main::promoted[0];
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_2 = &(*_4);
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- _1 = copy (*_2);
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+ _1 = const 4_i32;
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StorageDead(_2);
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_0 = const ();
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StorageDead(_1);
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return;
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}
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}
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