2 ; RUN: opt -regions -analyze -enable-new-pm=0 < %s | FileCheck %s
3 ; RUN: opt -regions -stats -disable-output < %s 2>&1 | FileCheck -check-prefix=STAT %s
4 ; RUN: opt -regions -print-region-style=bb -analyze -enable-new-pm=0 < %s 2>&1 | FileCheck -check-prefix=BBIT %s
5 ; RUN: opt -regions -print-region-style=rn -analyze -enable-new-pm=0 < %s 2>&1 | FileCheck -check-prefix=RNIT %s
7 ; RUN: opt < %s -passes='print<regions>' 2>&1 | FileCheck %s
8 ; RUN: opt < %s -passes='print<regions>' -stats 2>&1 | FileCheck -check-prefix=STAT %s
9 ; RUN: opt -passes='print<regions>' -print-region-style=bb < %s 2>&1 | FileCheck -check-prefix=BBIT %s
10 ; RUN: opt -passes='print<regions>' -print-region-style=rn < %s 2>&1 | FileCheck -check-prefix=RNIT %s
12 define void @normal_condition() nounwind {
16 br i1 1, label %"2", label %"3"
26 ; CHECK: [0] 0 => <Function Return>
27 ; CHECK-NEXT: [1] 1 => 4
28 ; STAT: 2 region - The # of regions
30 ; BBIT: 0, 1, 2, 4, 3,