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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 02:49:50 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 02:49:50 +0000 |
| commit | 9835e2ae736235810b4ea1c162ca5e65c547e770 (patch) | |
| tree | 3fcebf40ed70e581d776a8a4c65923e8ec20e026 /tests/mir-opt/reference_prop.maybe_dead.ReferencePropagation.diff | |
| parent | Releasing progress-linux version 1.70.0+dfsg2-1~progress7.99u1. (diff) | |
| download | rustc-9835e2ae736235810b4ea1c162ca5e65c547e770.tar.xz rustc-9835e2ae736235810b4ea1c162ca5e65c547e770.zip | |
Merging upstream version 1.71.1+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/mir-opt/reference_prop.maybe_dead.ReferencePropagation.diff')
| -rw-r--r-- | tests/mir-opt/reference_prop.maybe_dead.ReferencePropagation.diff | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/tests/mir-opt/reference_prop.maybe_dead.ReferencePropagation.diff b/tests/mir-opt/reference_prop.maybe_dead.ReferencePropagation.diff new file mode 100644 index 000000000..38ab16ced --- /dev/null +++ b/tests/mir-opt/reference_prop.maybe_dead.ReferencePropagation.diff @@ -0,0 +1,56 @@ +- // MIR for `maybe_dead` before ReferencePropagation ++ // MIR for `maybe_dead` after ReferencePropagation + + fn maybe_dead(_1: bool) -> () { + let mut _0: (); // return place in scope 0 at $DIR/reference_prop.rs:+0:24: +0:24 + let mut _2: i32; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _3: i32; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _4: &i32; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _5: &mut i32; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _6: i32; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _7: i32; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _8: i32; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + + bb0: { + StorageLive(_2); // scope 0 at $DIR/reference_prop.rs:+7:13: +7:27 + StorageLive(_3); // scope 0 at $DIR/reference_prop.rs:+8:13: +8:27 + _2 = const 5_i32; // scope 0 at $DIR/reference_prop.rs:+9:13: +9:18 + _3 = const 5_i32; // scope 0 at $DIR/reference_prop.rs:+10:13: +10:18 + _4 = &_2; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + _5 = &mut _3; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + (*_5) = const 7_i32; // scope 0 at $DIR/reference_prop.rs:+14:13: +14:19 +- _6 = (*_4); // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL ++ _6 = _2; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + switchInt(_1) -> [1: bb1, otherwise: bb2]; // scope 0 at $DIR/reference_prop.rs:+17:13: +17:46 + } + + bb1: { + StorageDead(_2); // scope 0 at $DIR/reference_prop.rs:+20:13: +20:27 + StorageDead(_3); // scope 0 at $DIR/reference_prop.rs:+21:13: +21:27 + _0 = opaque::<i32>(_6) -> bb2; // scope 0 at $DIR/reference_prop.rs:+22:13: +22:38 + // mir::Constant + // + span: $DIR/reference_prop.rs:489:28: 489:34 + // + literal: Const { ty: fn(i32) {opaque::<i32>}, val: Value(<ZST>) } + } + + bb2: { + _7 = (*_4); // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + _0 = opaque::<i32>(_7) -> bb3; // scope 0 at $DIR/reference_prop.rs:+27:13: +27:38 + // mir::Constant + // + span: $DIR/reference_prop.rs:494:28: 494:34 + // + literal: Const { ty: fn(i32) {opaque::<i32>}, val: Value(<ZST>) } + } + + bb3: { + _8 = (*_5); // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + _0 = opaque::<i32>(_8) -> bb4; // scope 0 at $DIR/reference_prop.rs:+33:13: +33:43 + // mir::Constant + // + span: $DIR/reference_prop.rs:500:33: 500:39 + // + literal: Const { ty: fn(i32) {opaque::<i32>}, val: Value(<ZST>) } + } + + bb4: { + return; // scope 0 at $DIR/reference_prop.rs:+36:13: +36:21 + } + } + |