rust/tests/mir-opt/dataflow-const-prop/transmute.less_as_i8.Datafl...

27 lines
644 B
Diff

- // MIR for `less_as_i8` before DataflowConstProp
+ // MIR for `less_as_i8` after DataflowConstProp
fn less_as_i8() -> i8 {
let mut _0: i8;
let mut _1: std::cmp::Ordering;
bb0: {
StorageLive(_1);
- _1 = Less;
- _0 = move _1 as i8 (Transmute);
+ _1 = const Less;
+ _0 = const std::cmp::Ordering::Less as i8 (Transmute);
StorageDead(_1);
return;
}
+ }
+
+ ALLOC0 (size: 1, align: 1) {
+ ff │ .
+ }
+
+ ALLOC1 (size: 1, align: 1) {
+ ff │ .
}