6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-15 20:29:48 +00:00
Code Issues Projects Releases Wiki Activity
7bda613297
llvm-6502/test/Analysis/RegionInfo/loop_with_condition.ll

48 lines
1.0 KiB
LLVM
Raw Normal View History

Revert the test moves from 176733. Use "REQUIRES: asserts" instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176873 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-12 16:27:52 +00:00
; REQUIRES: asserts
Add new RegionInfo pass. The RegionInfo pass detects single entry single exit regions in a function, where a region is defined as any subgraph that is connected to the remaining graph at only two spots. Furthermore an hierarchical region tree is built. Use it by calling "opt -regions analyze" or "opt -view-regions". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109089 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-22 07:46:31 +00:00
; RUN: opt -regions -analyze < %s | FileCheck %s
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
; RUN: opt -regions -stats < %s 2>&1 | FileCheck -check-prefix=STAT %s
Add new RegionInfo pass. The RegionInfo pass detects single entry single exit regions in a function, where a region is defined as any subgraph that is connected to the remaining graph at only two spots. Furthermore an hierarchical region tree is built. Use it by calling "opt -regions analyze" or "opt -view-regions". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109089 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-22 07:46:31 +00:00
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
; 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
Add new RegionInfo pass. The RegionInfo pass detects single entry single exit regions in a function, where a region is defined as any subgraph that is connected to the remaining graph at only two spots. Furthermore an hierarchical region tree is built. Use it by calling "opt -regions analyze" or "opt -view-regions". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109089 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-22 07:46:31 +00:00
define void @normal_condition() nounwind {
0:
br label %"1"
1:
br i1 1, label %"6", label %"2"
2:
br i1 1, label %"3", label %"4"
3:
br label %"5"
4:
br label %"5"
5:
br label %"8"
8:
br i1 1, label %"7", label %"9"
9:
br label %"2"
7:
br label %"6"
6:
ret void
}
; CHECK-NOT: =>
; CHECK: [0] 0 => <Function Return>
; CHECK-NEXT: [1] 1 => 6
; CHECK-NEXT: [2] 2 => 7
; CHECK-NEXT: [3] 2 => 5
; STAT: 4 region - The # of regions
; STAT: 1 region - The # of simple regions
; BBIT: 0, 1, 6, 2, 3, 5, 8, 7, 9, 4,
; BBIT: 1, 2, 3, 5, 8, 7, 9, 4,
; BBIT: 2, 3, 5, 8, 9, 4,
; BBIT: 2, 3, 4,
; RNIT: 0, 1 => 6, 6,
; RNIT: 1, 2 => 7, 7,
; RNIT: 2 => 5, 5, 8, 9,
; RNIT: 2, 3, 4,
Reference in New Issue Copy Permalink