xref: /llvm-project/llvm/test/Analysis/RegionInfo/infinite_loop_5_a.ll (revision 50153213c80286c6c91da4612aaf234cc6438c63) 
1; RUN: opt -passes='print<regions>' -disable-output < %s 2>&1 | FileCheck %s
2
3define void @normal_condition() nounwind {
4"0":
5    br label %"7"
6"7":
7    br i1 1, label %"1", label %"8"
8"1":
9    br i1 1, label %"6", label %"3"
10"6":
11    br label %"8"
12"8":
13    br label %"8"
14"3":
15    br label %"4"
16"4":
17    ret void
18}
19
20; CHECK:      Region tree:
21; CHECK-NEXT: [0] 0 => <Function Return>
22; CHECK-NEXT: End region tree
23