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
5 ; RUN: opt -regions -print-region-style=bb -analyze -enable-new-pm=0 < %s 2>&1 | FileCheck -check-prefix=BBIT %s
6 ; RUN: opt -regions -print-region-style=rn -analyze -enable-new-pm=0 < %s 2>&1 | FileCheck -check-prefix=RNIT %s
8 ; RUN: opt < %s -passes='print<regions>' 2>&1 | FileCheck %s
9 ; RUN: opt < %s -passes='print<regions>' -stats 2>&1 | FileCheck -check-prefix=STAT %s
10 ; RUN: opt -passes='print<regions>' -print-region-style=bb < %s 2>&1 | FileCheck -check-prefix=BBIT %s
11 ; RUN: opt -passes='print<regions>' -print-region-style=rn < %s 2>&1 | FileCheck -check-prefix=RNIT %s
13 define internal fastcc zeroext i8 @handle_compress() nounwind {
21 br i1 1, label %exit172, label %end
24 br i1 1, label %end, label %outer
30 ; CHECK: [0] entry => <Function Return>
31 ; CHECK-NEXT: [1] outer => end
33 ; STAT: 2 region - The # of regions
35 ; BBIT: entry, outer, body, exit172, end,
36 ; BBIT: outer, body, exit172,
38 ; RNIT: entry, outer => end, end,
39 ; RNIT: outer, body, exit172,