rust/tests/mir-opt/dataflow-const-prop/offset_of.generic.DataflowConstProp.panic-unwind.diff
2023-09-06 15:52:06 +00:00

73 lines
1.9 KiB
Diff

- // MIR for `generic` before DataflowConstProp
+ // MIR for `generic` after DataflowConstProp
fn generic() -> () {
let mut _0: ();
let _1: usize;
let mut _2: usize;
let mut _4: usize;
let mut _6: usize;
let mut _8: usize;
scope 1 {
debug gx => _1;
let _3: usize;
scope 2 {
debug gy => _3;
let _5: usize;
scope 3 {
debug dx => _5;
let _7: usize;
scope 4 {
debug dy => _7;
}
}
}
}
bb0: {
StorageLive(_1);
StorageLive(_2);
_2 = OffsetOf(Gamma<T>, [0]);
_1 = must_use::<usize>(move _2) -> [return: bb1, unwind continue];
}
bb1: {
StorageDead(_2);
StorageLive(_3);
StorageLive(_4);
_4 = OffsetOf(Gamma<T>, [1]);
_3 = must_use::<usize>(move _4) -> [return: bb2, unwind continue];
}
bb2: {
StorageDead(_4);
StorageLive(_5);
StorageLive(_6);
- _6 = OffsetOf(Delta<T>, [1]);
- _5 = must_use::<usize>(move _6) -> [return: bb3, unwind continue];
+ _6 = const 0_usize;
+ _5 = must_use::<usize>(const 0_usize) -> [return: bb3, unwind continue];
}
bb3: {
StorageDead(_6);
StorageLive(_7);
StorageLive(_8);
- _8 = OffsetOf(Delta<T>, [2]);
- _7 = must_use::<usize>(move _8) -> [return: bb4, unwind continue];
+ _8 = const 2_usize;
+ _7 = must_use::<usize>(const 2_usize) -> [return: bb4, unwind continue];
}
bb4: {
StorageDead(_8);
_0 = const ();
StorageDead(_7);
StorageDead(_5);
StorageDead(_3);
StorageDead(_1);
return;
}
}