rust/tests/mir-opt/remove_unneeded_drops.opt_g...

27 lines
543 B
Diff

- // MIR for `opt_generic_copy` before RemoveUnneededDrops
+ // MIR for `opt_generic_copy` after RemoveUnneededDrops
fn opt_generic_copy(_1: T) -> () {
debug x => _1;
let mut _0: ();
let _2: ();
let mut _3: T;
scope 1 (inlined std::mem::drop::<T>) {
}
bb0: {
- nop;
StorageLive(_3);
_3 = copy _1;
- drop(_3) -> [return: bb1, unwind continue];
- }
-
- bb1: {
StorageDead(_3);
- nop;
- nop;
return;
}
}