llvm-6502/test/Analysis/RegionInfo/infinite_loop_3.ll
Chandler Carruth 49589f0d0e Convert the uses of '|&' to use '2>&1 |' instead, which works on old
versions of Bash. In addition, I can back out the change to the lit
built-in shell test runner to support this.

This should fix the majority of fallout on Darwin, but I suspect there
will be a few straggling issues.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159544 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 18:37:59 +00:00

53 lines
1.1 KiB
LLVM

; RUN: opt -regions -analyze < %s
; RUN: opt -regions -stats < %s 2>&1 | FileCheck -check-prefix=STAT %s
; RUN: opt -regions -print-region-style=bb -analyze < %s 2>&1 | FileCheck -check-prefix=BBIT %s
; RUN: opt -regions -print-region-style=rn -analyze < %s 2>&1 | FileCheck -check-prefix=RNIT %s
define void @normal_condition() nounwind {
0:
br label %"7"
7:
br i1 1, label %"1", label %"8"
1:
br i1 1, label %"2", label %"3"
2:
br label %"5"
5:
br i1 1, label %"11", label %"12"
11:
br label %"6"
12:
br label %"6"
6:
br label %"2"
8:
br label %"9"
9:
br i1 1, label %"13", label %"14"
13:
br label %"10"
14:
br label %"10"
10:
br label %"8"
3:
br label %"4"
4:
ret void
}
; CHECK-NOT: =>
; CHECK: [0] 0 => <Function Return>
; CHECK-NEXT: [1] 1 => 3
; CHECK-NEXT: [1] 7 => 1
; STAT: 3 region - The # of regions
; STAT: 2 region - The # of simple regions
; BBIT: 0, 7, 1, 2, 5, 11, 6, 12, 3, 4, 8, 9, 13, 10, 14,
; BBIT: 7, 8, 9, 13, 10, 14,
; BBIT: 1, 2, 5, 11, 6, 12,
; RNIT: 0, 7 => 1, 1 => 3, 3, 4,
; RNIT: 7, 8, 9, 13, 10, 14,
; RNIT: 1, 2, 5, 11, 6, 12,