52 lines
1.1 KiB
Diff
52 lines
1.1 KiB
Diff
- // MIR for `test` before GVN
|
|
+ // MIR for `test` after GVN
|
|
|
|
fn test(_1: bool, _2: bool) -> bool {
|
|
debug x => _1;
|
|
debug y => _2;
|
|
let mut _0: bool;
|
|
let _3: bool;
|
|
let mut _4: bool;
|
|
let mut _6: bool;
|
|
let mut _7: bool;
|
|
let mut _8: bool;
|
|
scope 1 {
|
|
debug a => _3;
|
|
let _5: bool;
|
|
scope 2 {
|
|
debug b => _5;
|
|
}
|
|
}
|
|
|
|
bb0: {
|
|
- StorageLive(_3);
|
|
+ nop;
|
|
StorageLive(_4);
|
|
_4 = _2;
|
|
- _3 = BitOr(move _4, const true);
|
|
+ _3 = BitOr(_2, const true);
|
|
StorageDead(_4);
|
|
- StorageLive(_5);
|
|
+ nop;
|
|
StorageLive(_6);
|
|
_6 = _1;
|
|
- _5 = BitAnd(move _6, const false);
|
|
+ _5 = BitAnd(_1, const false);
|
|
StorageDead(_6);
|
|
StorageLive(_7);
|
|
_7 = _3;
|
|
StorageLive(_8);
|
|
_8 = _5;
|
|
- _0 = BitAnd(move _7, move _8);
|
|
+ _0 = BitAnd(_3, _5);
|
|
StorageDead(_8);
|
|
StorageDead(_7);
|
|
- StorageDead(_5);
|
|
- StorageDead(_3);
|
|
+ nop;
|
|
+ nop;
|
|
return;
|
|
}
|
|
}
|
|
|