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[NFC][StructurizeCFG] Add a test that can crash StructurizeCFG pass #126087

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Merged
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Feb 10, 2025
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[NFC][StructurizeCFG] Add a test that can crash StructurizeCFG pass #126087

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19 changes: 19 additions & 0 deletions llvm/test/Transforms/StructurizeCFG/simple-structurizecfg-crash.ll
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; RUN: opt -S -passes=structurizecfg %s -o -
; XFAIL: *

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@arsenm arsenm Feb 11, 2025

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Requires asserts

; Issue tracking: https://github.com/llvm/llvm-project/issues/126534.
; FIXME: This test is expected to crash. Generate checklines after the crash is fixed.

define void @foo() {
entry:
br i1 false, label %cond.true, label %cond.false

cond.true: ; preds = %entry
br label %cond.end

cond.false: ; preds = %entry
br label %cond.end

cond.end: ; preds = %cond.false, %cond.true
ret void
}