mirror of https://github.com/rust-lang/rust
28 lines
526 B
Diff
28 lines
526 B
Diff
- // MIR for `main` before GVN
|
|
+ // MIR for `main` after GVN
|
|
|
|
fn main() -> () {
|
|
let mut _0: ();
|
|
let mut _1: i32;
|
|
scope 1 {
|
|
debug x => _1;
|
|
let _2: i32;
|
|
scope 2 {
|
|
debug y => _2;
|
|
}
|
|
}
|
|
|
|
bb0: {
|
|
StorageLive(_1);
|
|
_1 = const 42_i32;
|
|
_1 = const 99_i32;
|
|
StorageLive(_2);
|
|
_2 = copy _1;
|
|
_0 = const ();
|
|
StorageDead(_2);
|
|
StorageDead(_1);
|
|
return;
|
|
}
|
|
}
|
|
|