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23 lines
566 B
Diff
23 lines
566 B
Diff
- // MIR for `undef_union_as_integer` before GVN
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+ // MIR for `undef_union_as_integer` after GVN
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fn undef_union_as_integer() -> u32 {
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let mut _0: u32;
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let mut _1: undef_union_as_integer::Union32;
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let mut _2: ();
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bb0: {
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StorageLive(_1);
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StorageLive(_2);
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- _2 = ();
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- _1 = Union32 { value: move _2 };
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+ _2 = const ();
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+ _1 = Union32 { value: const () };
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StorageDead(_2);
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_0 = move _1 as u32 (Transmute);
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StorageDead(_1);
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return;
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}
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}
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