diff options
Diffstat (limited to 'test/Analysis/RegionInfo/condition_complicated_2.ll')
| -rw-r--r-- | test/Analysis/RegionInfo/condition_complicated_2.ll | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/test/Analysis/RegionInfo/condition_complicated_2.ll b/test/Analysis/RegionInfo/condition_complicated_2.ll new file mode 100644 index 0000000000..fd04afc20d --- /dev/null +++ b/test/Analysis/RegionInfo/condition_complicated_2.ll @@ -0,0 +1,45 @@ +; REQUIRES: asserts +; RUN: opt -regions -analyze < %s | FileCheck %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 internal fastcc void @compress() nounwind { +end33: + br i1 1, label %end124, label %lor.lhs.false95 + +lor.lhs.false95: + br i1 1, label %then107, label %end172 + +then107: + br i1 1, label %end124, label %then113 + +then113: + br label %end124 + +end124: + br label %exit + +end172: + br label %exit + + +exit: + unreachable + + +} +; CHECK-NOT: => +; CHECK: [0] end33 => <Function Return> +; CHECK-NEXT: [1] end33 => exit +; CHECK-NEXT: [2] then107 => end124 + +; STAT: 3 region - The # of regions + +; BBIT: end33, end124, exit, lor.lhs.false95, then107, then113, end172, +; BBIT: end33, end124, lor.lhs.false95, then107, then113, end172, +; BBIT: then107, then113, + +; RNIT: end33 => exit, exit, +; RNIT: end33, end124, lor.lhs.false95, then107 => end124, end172, +; RNIT: then107, then113, |