diff options
Diffstat (limited to 'tests/mir-opt/copy-prop/reborrow.miraw.CopyProp.diff')
| -rw-r--r-- | tests/mir-opt/copy-prop/reborrow.miraw.CopyProp.diff | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/tests/mir-opt/copy-prop/reborrow.miraw.CopyProp.diff b/tests/mir-opt/copy-prop/reborrow.miraw.CopyProp.diff new file mode 100644 index 000000000..a6a6c05b2 --- /dev/null +++ b/tests/mir-opt/copy-prop/reborrow.miraw.CopyProp.diff @@ -0,0 +1,52 @@ +- // MIR for `miraw` before CopyProp ++ // MIR for `miraw` after CopyProp + + fn miraw(_1: u8) -> () { + debug x => _1; // in scope 0 at $DIR/reborrow.rs:+0:10: +0:15 + let mut _0: (); // return place in scope 0 at $DIR/reborrow.rs:+0:21: +0:21 + let _2: *mut u8; // in scope 0 at $DIR/reborrow.rs:+1:9: +1:10 + let _5: (); // in scope 0 at $DIR/reborrow.rs:+4:5: +4:14 + let mut _6: *mut u8; // in scope 0 at $DIR/reborrow.rs:+4:12: +4:13 + scope 1 { + debug a => _2; // in scope 1 at $DIR/reborrow.rs:+1:9: +1:10 + let _3: *mut u8; // in scope 1 at $DIR/reborrow.rs:+2:9: +2:10 + scope 2 { + debug b => _3; // in scope 2 at $DIR/reborrow.rs:+2:9: +2:10 + let _4: *mut u8; // in scope 2 at $DIR/reborrow.rs:+3:9: +3:10 + scope 4 { +- debug c => _4; // in scope 4 at $DIR/reborrow.rs:+3:9: +3:10 ++ debug c => _2; // in scope 4 at $DIR/reborrow.rs:+3:9: +3:10 + } + } + scope 3 { + } + } + + bb0: { +- StorageLive(_2); // scope 0 at $DIR/reborrow.rs:+1:9: +1:10 + _2 = &raw mut _1; // scope 0 at $DIR/reborrow.rs:+1:13: +1:23 + StorageLive(_3); // scope 1 at $DIR/reborrow.rs:+2:9: +2:10 + _3 = &raw mut (*_2); // scope 3 at $DIR/reborrow.rs:+2:22: +2:33 +- StorageLive(_4); // scope 2 at $DIR/reborrow.rs:+3:9: +3:10 +- _4 = _2; // scope 2 at $DIR/reborrow.rs:+3:13: +3:14 + StorageLive(_5); // scope 4 at $DIR/reborrow.rs:+4:5: +4:14 +- StorageLive(_6); // scope 4 at $DIR/reborrow.rs:+4:12: +4:13 +- _6 = _4; // scope 4 at $DIR/reborrow.rs:+4:12: +4:13 +- _5 = opaque::<*mut u8>(move _6) -> bb1; // scope 4 at $DIR/reborrow.rs:+4:5: +4:14 ++ _5 = opaque::<*mut u8>(_2) -> bb1; // scope 4 at $DIR/reborrow.rs:+4:5: +4:14 + // mir::Constant + // + span: $DIR/reborrow.rs:31:5: 31:11 + // + literal: Const { ty: fn(*mut u8) {opaque::<*mut u8>}, val: Value(<ZST>) } + } + + bb1: { +- StorageDead(_6); // scope 4 at $DIR/reborrow.rs:+4:13: +4:14 + StorageDead(_5); // scope 4 at $DIR/reborrow.rs:+4:14: +4:15 + _0 = const (); // scope 0 at $DIR/reborrow.rs:+0:21: +5:2 +- StorageDead(_4); // scope 2 at $DIR/reborrow.rs:+5:1: +5:2 + StorageDead(_3); // scope 1 at $DIR/reborrow.rs:+5:1: +5:2 +- StorageDead(_2); // scope 0 at $DIR/reborrow.rs:+5:1: +5:2 + return; // scope 0 at $DIR/reborrow.rs:+5:2: +5:2 + } + } + |