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|
- // MIR for `main` before GVN
+ // MIR for `main` after GVN
fn main() -> () {
let mut _0: ();
let _1: usize;
let mut _2: *const i32;
let _3: &i32;
let _4: ();
let mut _5: usize;
scope 1 {
debug x => _1;
}
bb0: {
- StorageLive(_1);
+ nop;
StorageLive(_2);
StorageLive(_3);
_3 = const main::FOO;
_2 = &raw const (*_3);
_1 = move _2 as usize (PointerExposeAddress);
StorageDead(_2);
StorageDead(_3);
StorageLive(_4);
StorageLive(_5);
_5 = _1;
- _4 = read(move _5) -> [return: bb1, unwind continue];
+ _4 = read(_1) -> [return: bb1, unwind continue];
}
bb1: {
StorageDead(_5);
StorageDead(_4);
_0 = const ();
- StorageDead(_1);
+ nop;
return;
}
}
|
