- // MIR for `main` before GVN | |
+ // MIR for `main` after GVN | |
fn main() -> () { | |
let mut _0: (); | |
let mut _1: i32; | |
scope 1 { | |
debug x => _1; | |
let _2: i32; | |
scope 2 { | |
debug y => _2; | |
} | |
} | |
bb0: { | |
StorageLive(_1); | |
_1 = const 42_i32; | |
_1 = const 99_i32; | |
StorageLive(_2); | |
_2 = _1; | |
_0 = const (); | |
StorageDead(_2); | |
StorageDead(_1); | |
return; | |
} | |
} | |