rust/tests/mir-opt/const_prop/indirect_mutation.bar.GVN.diff
2024-08-18 16:07:33 -07:00

41 lines
905 B
Diff

- // MIR for `bar` before GVN
+ // MIR for `bar` after GVN
fn bar() -> () {
let mut _0: ();
let mut _1: (i32,);
let _2: ();
let mut _3: *mut i32;
let mut _5: i32;
scope 1 {
debug v => _1;
let _4: bool;
scope 2 {
debug y => _4;
}
}
bb0: {
StorageLive(_1);
- _1 = (const 1_i32,);
+ _1 = const (1_i32,);
StorageLive(_2);
StorageLive(_3);
_3 = &raw mut (_1.0: i32);
(*_3) = const 5_i32;
StorageDead(_3);
_2 = const ();
StorageDead(_2);
StorageLive(_4);
StorageLive(_5);
_5 = copy (_1.0: i32);
_4 = Eq(move _5, const 5_i32);
StorageDead(_5);
_0 = const ();
StorageDead(_4);
StorageDead(_1);
return;
}
}