rust/tests/mir-opt/instsimplify/ref_of_deref.references.InstSimplify.diff

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- // MIR for `references` before InstSimplify
+ // MIR for `references` after InstSimplify
fn references(_1: &i32, _2: &mut [i32]) -> () {
debug const_ref => _1;
debug mut_ref => _2;
let mut _0: ();
let _3: &i32;
scope 1 {
debug _a => _3;
let _4: &[i32];
scope 2 {
debug _b => _4;
let _5: &mut [i32];
scope 3 {
debug _c => _5;
let _6: *const i32;
scope 4 {
debug _d => _6;
let _7: *const [i32];
scope 5 {
debug _e => _7;
let _8: *mut [i32];
scope 6 {
debug _f => _8;
}
}
}
}
}
}
bb0: {
StorageLive(_3);
- _3 = &(*_1);
+ _3 = _1;
StorageLive(_4);
_4 = &(*_2);
StorageLive(_5);
- _5 = &mut (*_2);
+ _5 = _2;
StorageLive(_6);
_6 = &raw const (*_1);
StorageLive(_7);
_7 = &raw const (*_2);
StorageLive(_8);
_8 = &raw mut (*_2);
_0 = const ();
StorageDead(_8);
StorageDead(_7);
StorageDead(_6);
StorageDead(_5);
StorageDead(_4);
StorageDead(_3);
return;
}
}