diff options
Diffstat (limited to 'tests/mir-opt/copy-prop/copy_propagation_arg.bar.CopyProp.diff')
| -rw-r--r-- | tests/mir-opt/copy-prop/copy_propagation_arg.bar.CopyProp.diff | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/tests/mir-opt/copy-prop/copy_propagation_arg.bar.CopyProp.diff b/tests/mir-opt/copy-prop/copy_propagation_arg.bar.CopyProp.diff new file mode 100644 index 000000000..ac4e9a2bf --- /dev/null +++ b/tests/mir-opt/copy-prop/copy_propagation_arg.bar.CopyProp.diff @@ -0,0 +1,28 @@ +- // MIR for `bar` before CopyProp ++ // MIR for `bar` after CopyProp + + fn bar(_1: u8) -> () { + debug x => _1; // in scope 0 at $DIR/copy_propagation_arg.rs:+0:8: +0:13 + let mut _0: (); // return place in scope 0 at $DIR/copy_propagation_arg.rs:+0:19: +0:19 + let _2: u8; // in scope 0 at $DIR/copy_propagation_arg.rs:+1:5: +1:13 + let mut _3: u8; // in scope 0 at $DIR/copy_propagation_arg.rs:+1:11: +1:12 + + bb0: { + StorageLive(_2); // scope 0 at $DIR/copy_propagation_arg.rs:+1:5: +1:13 + StorageLive(_3); // scope 0 at $DIR/copy_propagation_arg.rs:+1:11: +1:12 + _3 = _1; // scope 0 at $DIR/copy_propagation_arg.rs:+1:11: +1:12 + _2 = dummy(move _3) -> bb1; // scope 0 at $DIR/copy_propagation_arg.rs:+1:5: +1:13 + // mir::Constant + // + span: $DIR/copy_propagation_arg.rs:16:5: 16:10 + // + literal: Const { ty: fn(u8) -> u8 {dummy}, val: Value(<ZST>) } + } + + bb1: { + StorageDead(_3); // scope 0 at $DIR/copy_propagation_arg.rs:+1:12: +1:13 + StorageDead(_2); // scope 0 at $DIR/copy_propagation_arg.rs:+1:13: +1:14 + _1 = const 5_u8; // scope 0 at $DIR/copy_propagation_arg.rs:+2:5: +2:10 + _0 = const (); // scope 0 at $DIR/copy_propagation_arg.rs:+0:19: +3:2 + return; // scope 0 at $DIR/copy_propagation_arg.rs:+3:2: +3:2 + } + } + |