1 ; RUN: llc -o - %s | FileCheck %s
2 target triple = "x86_64--"
4 ; Make sure we do not crash in tail duplication when finding no successor of a
11 define hidden void @func() {
13 br i1 undef, label %for.cond.cleanup, label %while.cond.preheader
22 %cmp.i202 = icmp eq ptr undef, undef
23 br i1 %cmp.i202, label %while.cond.preheader, label %while.cond