rust/tests/mir-opt/reference_prop.read_through_raw.ReferencePropagation.diff
2023-05-09 17:59:34 +00:00

25 lines
1.6 KiB
Diff

- // MIR for `read_through_raw` before ReferencePropagation
+ // MIR for `read_through_raw` after ReferencePropagation
fn read_through_raw(_1: &mut usize) -> usize {
let mut _0: usize; // return place in scope 0 at $DIR/reference_prop.rs:+0:39: +0:44
let mut _2: &mut usize; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL
let mut _3: &mut usize; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL
let mut _4: *mut usize; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL
let mut _5: *mut usize; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL
bb0: {
_2 = &mut (*_1); // scope 0 at $DIR/reference_prop.rs:+10:13: +10:25
- _3 = &mut (*_2); // scope 0 at $DIR/reference_prop.rs:+11:13: +11:26
- _4 = &raw mut (*_2); // scope 0 at $DIR/reference_prop.rs:+12:13: +12:30
- _5 = &raw mut (*_3); // scope 0 at $DIR/reference_prop.rs:+13:13: +13:30
- _0 = (*_4); // scope 0 at $DIR/reference_prop.rs:+15:13: +15:22
- _0 = (*_5); // scope 0 at $DIR/reference_prop.rs:+16:13: +16:22
+ _3 = &mut (*_1); // scope 0 at $DIR/reference_prop.rs:+11:13: +11:26
+ _0 = (*_2); // scope 0 at $DIR/reference_prop.rs:+15:13: +15:22
+ _0 = (*_3); // scope 0 at $DIR/reference_prop.rs:+16:13: +16:22
return; // scope 0 at $DIR/reference_prop.rs:+17:13: +17:21
}
}