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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:57:19 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:57:19 +0000 |
commit | a0b8f38ab54ac451646aa00cd5e91b6c76f22a84 (patch) | |
tree | fc451898ccaf445814e26b46664d78702178101d /tests/mir-opt/unreachable_diverging.main.UnreachablePropagation.panic-abort.diff | |
parent | Adding debian version 1.71.1+dfsg1-2. (diff) | |
download | rustc-a0b8f38ab54ac451646aa00cd5e91b6c76f22a84.tar.xz rustc-a0b8f38ab54ac451646aa00cd5e91b6c76f22a84.zip |
Merging upstream version 1.72.1+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/mir-opt/unreachable_diverging.main.UnreachablePropagation.panic-abort.diff')
-rw-r--r-- | tests/mir-opt/unreachable_diverging.main.UnreachablePropagation.panic-abort.diff | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/tests/mir-opt/unreachable_diverging.main.UnreachablePropagation.panic-abort.diff b/tests/mir-opt/unreachable_diverging.main.UnreachablePropagation.panic-abort.diff new file mode 100644 index 000000000..713757ce6 --- /dev/null +++ b/tests/mir-opt/unreachable_diverging.main.UnreachablePropagation.panic-abort.diff @@ -0,0 +1,65 @@ +- // MIR for `main` before UnreachablePropagation ++ // MIR for `main` after UnreachablePropagation + + fn main() -> () { + let mut _0: (); + let _1: bool; + let mut _2: std::option::Option<Empty>; + let mut _3: isize; + let _5: (); + let mut _6: bool; + let mut _7: !; + scope 1 { + debug x => _1; + scope 2 { + debug bomb => _4; + let _4: Empty; + } + } + + bb0: { + StorageLive(_1); + _1 = const true; + StorageLive(_2); + _2 = empty() -> [return: bb1, unwind unreachable]; + } + + bb1: { + _3 = discriminant(_2); + switchInt(move _3) -> [1: bb2, otherwise: bb6]; + } + + bb2: { + StorageLive(_4); + _4 = move ((_2 as Some).0: Empty); + StorageLive(_5); + StorageLive(_6); + _6 = _1; + switchInt(move _6) -> [0: bb4, otherwise: bb3]; + } + + bb3: { + _5 = loop_forever() -> [return: bb5, unwind unreachable]; + } + + bb4: { +- _5 = const (); +- goto -> bb5; ++ unreachable; + } + + bb5: { +- StorageDead(_6); +- StorageDead(_5); +- StorageLive(_7); + unreachable; + } + + bb6: { + _0 = const (); + StorageDead(_1); + StorageDead(_2); + return; + } + } + |