rust/tests/mir-opt/const_prop/mutable_variable_aggregate_mut_ref.main.ConstProp.diff
2023-06-15 15:19:11 -04:00

35 lines
765 B
Diff

- // MIR for `main` before ConstProp
+ // MIR for `main` after ConstProp
fn main() -> () {
let mut _0: ();
let mut _1: (i32, i32);
scope 1 {
debug x => _1;
let _2: &mut (i32, i32);
scope 2 {
debug z => _2;
let _3: (i32, i32);
scope 3 {
debug y => _3;
}
}
}
bb0: {
StorageLive(_1);
_1 = (const 42_i32, const 43_i32);
StorageLive(_2);
_2 = &mut _1;
((*_2).1: i32) = const 99_i32;
StorageLive(_3);
_3 = _1;
_0 = const ();
StorageDead(_3);
StorageDead(_2);
StorageDead(_1);
return;
}
}