1 ; RUN: opt -regions -analyze < %s
2 ; RUN: opt -regions -stats < %s |& FileCheck -check-prefix=STAT %s
3 ; RUN: opt -regions -print-region-style=bb -analyze < %s |& FileCheck -check-prefix=BBIT %s
4 ; RUN: opt -regions -print-region-style=rn -analyze < %s |& FileCheck -check-prefix=RNIT %s
6 define void @normal_condition() nounwind {
10 br i1 1, label %"1", label %"8"
12 br i1 1, label %"2", label %"3"
16 br i1 1, label %"11", label %"12"
22 br i1 1, label %"2", label %"10"
26 br i1 1, label %"13", label %"14"
39 ; CHECK: [0] 0 => <Function Return>
40 ; CHECK-NEXT: [1] 7 => 3
41 ; STAT: 2 region - The # of regions
42 ; STAT: 1 region - The # of simple regions
44 ; BBIT: 0, 7, 1, 2, 5, 11, 6, 10, 8, 9, 13, 14, 12, 3, 4,
45 ; BBIT: 7, 1, 2, 5, 11, 6, 10, 8, 9, 13, 14, 12,
47 ; RNIT: 0, 7 => 3, 3, 4,
48 ; RNIT: 7, 1, 2, 5, 11, 6, 10, 8, 9, 13, 14, 12,