mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-23 07:14:28 +00:00
38 lines
835 B
Diff
38 lines
835 B
Diff
- // MIR for `main` before DataflowConstProp
|
|
+ // MIR for `main` after DataflowConstProp
|
|
|
|
fn main() -> () {
|
|
let mut _0: ();
|
|
let _1: i32;
|
|
let mut _3: u8;
|
|
let mut _4: i32;
|
|
scope 1 {
|
|
debug a => _1;
|
|
let _2: u8;
|
|
scope 2 {
|
|
debug b => _2;
|
|
}
|
|
}
|
|
|
|
bb0: {
|
|
StorageLive(_1);
|
|
_1 = const 257_i32;
|
|
StorageLive(_2);
|
|
StorageLive(_3);
|
|
StorageLive(_4);
|
|
- _4 = _1;
|
|
- _3 = move _4 as u8 (IntToInt);
|
|
+ _4 = const 257_i32;
|
|
+ _3 = const 1_u8;
|
|
StorageDead(_4);
|
|
- _2 = Add(move _3, const 1_u8);
|
|
+ _2 = const 2_u8;
|
|
StorageDead(_3);
|
|
_0 = const ();
|
|
StorageDead(_2);
|
|
StorageDead(_1);
|
|
return;
|
|
}
|
|
}
|
|
|