32 lines
648 B
Diff
32 lines
648 B
Diff
- // MIR for `f` before GVN
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+ // MIR for `f` after GVN
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fn f() -> u32 {
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let mut _0: u32;
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let _1: u32;
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let mut _2: E;
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let mut _3: &U;
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let _4: U;
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let mut _5: &U;
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scope 1 {
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debug i => _1;
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}
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bb0: {
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StorageLive(_2);
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StorageLive(_3);
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_5 = const f::promoted[0];
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_3 = &(*_5);
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_2 = copy ((*_3).1: E);
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- StorageLive(_1);
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+ nop;
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_1 = copy ((_2 as A).1: u32);
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StorageDead(_3);
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StorageDead(_2);
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_0 = copy _1;
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- StorageDead(_1);
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+ nop;
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return;
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}
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}
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