| - // MIR for `undef_union_as_integer` before GVN | |
| + // MIR for `undef_union_as_integer` after GVN | |
| fn undef_union_as_integer() -> u32 { | |
| let mut _0: u32; | |
| let mut _1: undef_union_as_integer::Union32; | |
| let mut _2: (); | |
| scope 1 { | |
| } | |
| bb0: { | |
| StorageLive(_1); | |
| StorageLive(_2); | |
| - _2 = (); | |
| + _2 = const (); | |
| _1 = Union32 { value: move _2 }; | |
| StorageDead(_2); | |
| _0 = move _1 as u32 (Transmute); | |
| StorageDead(_1); | |
| return; | |
| } | |
| } | |