diff options
Diffstat (limited to 'tests/mir-opt/copy-prop/mutate_through_pointer.f.CopyProp.diff')
| -rw-r--r-- | tests/mir-opt/copy-prop/mutate_through_pointer.f.CopyProp.diff | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/mir-opt/copy-prop/mutate_through_pointer.f.CopyProp.diff b/tests/mir-opt/copy-prop/mutate_through_pointer.f.CopyProp.diff new file mode 100644 index 000000000..61fdd6f8c --- /dev/null +++ b/tests/mir-opt/copy-prop/mutate_through_pointer.f.CopyProp.diff @@ -0,0 +1,19 @@ +- // MIR for `f` before CopyProp ++ // MIR for `f` after CopyProp + + fn f(_1: bool) -> bool { + let mut _0: bool; // return place in scope 0 at $DIR/mutate_through_pointer.rs:+0:18: +0:22 + let mut _2: bool; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _3: *const bool; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _4: *mut bool; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + + bb0: { + _2 = _1; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + _3 = &raw const _2; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + _4 = &raw mut (*_3); // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + (*_4) = const false; // scope 0 at $DIR/mutate_through_pointer.rs:+5:9: +5:20 + _0 = _1; // scope 0 at $DIR/mutate_through_pointer.rs:+6:9: +6:16 + return; // scope 0 at $DIR/mutate_through_pointer.rs:+7:9: +7:17 + } + } + |