- // MIR for `foo` before DestinationPropagation | |
+ // MIR for `foo` after DestinationPropagation | |
fn foo(_1: u8) -> () { | |
debug x => _1; | |
let mut _0: (); | |
let mut _2: u8; | |
let mut _3: u8; | |
bb0: { | |
StorageLive(_2); | |
- StorageLive(_3); | |
- _3 = _1; | |
- _2 = dummy(move _3) -> [return: bb1, unwind unreachable]; | |
+ nop; | |
+ nop; | |
+ _2 = dummy(move _1) -> [return: bb1, unwind unreachable]; | |
} | |
bb1: { | |
- StorageDead(_3); | |
+ nop; | |
_1 = move _2; | |
StorageDead(_2); | |
_0 = const (); | |
return; | |
} | |
} | |