llvm/test/Transforms/StructurizeCFG/simple-structurizecfg-crash.ll


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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
; RUN: opt -S -passes=structurizecfg %s -o - | FileCheck %s

; Issue tracking: https://github.com/llvm/llvm-project/issues/126534.

define void @foo() {
; CHECK-LABEL: define void @foo() {
; CHECK-NEXT:  [[ENTRY:.*:]]
; CHECK-NEXT:    br label %[[COND_FALSE:.*]]
; CHECK:       [[COND_TRUE:.*]]:
; CHECK-NEXT:    br label %[[COND_END:.*]]
; CHECK:       [[COND_FALSE]]:
; CHECK-NEXT:    br i1 false, label %[[COND_TRUE]], label %[[COND_END]]
; CHECK:       [[COND_END]]:
; CHECK-NEXT:    ret void
;
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
}