| - // MIR for `stable_projection` before GVN | |
| + // MIR for `stable_projection` after GVN | |
| fn stable_projection(_1: (Adt,)) -> () { | |
| let mut _0: (); | |
| let mut _2: *mut Adt; | |
| let mut _3: u32; | |
| let mut _4: &Adt; | |
| bb0: { | |
| _2 = &raw mut (_1.0: Adt); | |
| _4 = &(*_2); | |
| _3 = copy (((*_4) as variant#1).0: u32); | |
| - (_1.0: Adt) = Adt::Some(copy _3); | |
| + (_1.0: Adt) = copy (*_4); | |
| return; | |
| } | |
| } | |