- // MIR for `f` before GVN | |
+ // MIR for `f` after GVN | |
fn f() -> u32 { | |
let mut _0: u32; | |
let _1: u32; | |
let mut _2: E; | |
let mut _3: &U; | |
let _4: U; | |
let mut _5: &U; | |
scope 1 { | |
debug i => _1; | |
} | |
bb0: { | |
StorageLive(_2); | |
StorageLive(_3); | |
_5 = const f::promoted[0]; | |
_3 = &(*_5); | |
- _2 = copy ((*_3).1: E); | |
+ _2 = copy ((*_5).1: E); | |
StorageLive(_1); | |
- _1 = copy ((_2 as A).1: u32); | |
+ _1 = const 0_u32; | |
StorageDead(_3); | |
StorageDead(_2); | |
- _0 = copy _1; | |
+ _0 = const 0_u32; | |
StorageDead(_1); | |
return; | |
} | |
} | |