xref: /llvm-project/llvm/test/Analysis/RegionInfo/infinite_loop_5_b.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 %"9"
8"9":
9    br label %"8"
10"1":
11    br i1 1, label %"6", label %"3"
12"6":
13    br label %"9"
14"8":
15    br label %"8"
16"3":
17    br label %"4"
18"4":
19    ret void
20}
21
22; CHECK:      Region tree:
23; CHECK-NEXT: [0] 0 => <Function Return>
24; CHECK-NEXT: End region tree
25