1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2 ; RUN: opt -passes=simplifycfg -simplifycfg-require-and-preserve-domtree=1 -S < %s | FileCheck %s
4 declare void @llvm.assume(i1)
6 define void @fn(i1 %c) {
9 ; CHECK-NEXT: unreachable
12 call void @llvm.assume(i1 undef)
13 br i1 %c, label %bb1, label %bb1