2 ; RUN: opt -regions -analyze < %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 < %s 2>&1 | FileCheck -check-prefix=BBIT %s
5 ; RUN: opt -regions -print-region-style=rn -analyze < %s 2>&1 | FileCheck -check-prefix=RNIT %s
7 ; RUN: opt < %s -passes='print<regions>' 2>&1 | FileCheck %s
9 define internal fastcc zeroext i8 @handle_compress() nounwind {
17 br i1 1, label %body.i, label %if.end
20 br i1 1, label %end, label %if.end
32 ; CHECK: [0] entry => <Function Return>
33 ; CHECK-NEXT: [1] outer => end
34 ; STAT: 2 region - The # of regions
35 ; STAT: 1 region - The # of simple regions
37 ; BBIT: entry, outer, body, body.i, end, if.end, if.then64,
38 ; BBIT: outer, body, body.i, if.end, if.then64,
40 ; RNIT: entry, outer => end, end,
41 ; RNIT: outer, body, body.i, if.end, if.then64,