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Diffstat (limited to '')
-rw-r--r-- | tests/mir-opt/copy-prop/copy_propagation_arg.arg_src.CopyProp.diff | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/mir-opt/copy-prop/copy_propagation_arg.arg_src.CopyProp.diff b/tests/mir-opt/copy-prop/copy_propagation_arg.arg_src.CopyProp.diff new file mode 100644 index 000000000..69acebf76 --- /dev/null +++ b/tests/mir-opt/copy-prop/copy_propagation_arg.arg_src.CopyProp.diff @@ -0,0 +1,21 @@ +- // MIR for `arg_src` before CopyProp ++ // MIR for `arg_src` after CopyProp + + fn arg_src(_1: i32) -> i32 { + debug x => _1; // in scope 0 at $DIR/copy_propagation_arg.rs:+0:12: +0:17 + let mut _0: i32; // return place in scope 0 at $DIR/copy_propagation_arg.rs:+0:27: +0:30 + let _2: i32; // in scope 0 at $DIR/copy_propagation_arg.rs:+1:9: +1:10 + scope 1 { + debug y => _2; // in scope 1 at $DIR/copy_propagation_arg.rs:+1:9: +1:10 + } + + bb0: { + StorageLive(_2); // scope 0 at $DIR/copy_propagation_arg.rs:+1:9: +1:10 + _2 = _1; // scope 0 at $DIR/copy_propagation_arg.rs:+1:13: +1:14 + _1 = const 123_i32; // scope 1 at $DIR/copy_propagation_arg.rs:+2:5: +2:12 + _0 = _2; // scope 1 at $DIR/copy_propagation_arg.rs:+3:5: +3:6 + StorageDead(_2); // scope 0 at $DIR/copy_propagation_arg.rs:+4:1: +4:2 + return; // scope 0 at $DIR/copy_propagation_arg.rs:+4:2: +4:2 + } + } + |