1 ; RUN: opt -regions -print-region-style=bb -analyze < %s |& FileCheck -check-prefix=BBIT %s
2 ; RUN: opt -regions -print-region-style=rn -analyze < %s |& FileCheck -check-prefix=RNIT %s
4 define void @normal_condition_0() nounwind {
5 bb38: ; preds = %bb34, %bb34, %bb37
6 switch i32 undef, label %bb42 [
12 bb42: ; preds = %bb38, %bb38, %bb41
16 ; BBIT: bb38, bb42, bb41,
19 ; RNIT: bb38 => bb42, bb42,
22 define void @normal_condition_1() nounwind {
23 bb38: ; preds = %bb34, %bb34, %bb37
24 switch i32 undef, label %bb41 [
30 bb42: ; preds = %bb38, %bb38, %bb41
34 ; BBIT: bb38, bb41, bb42,
37 ; RNIT: bb38 => bb42, bb42,