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authorJan Wen Voung <jvoung@google.com>2013-03-08 22:56:31 +0000
committerJan Wen Voung <jvoung@google.com>2013-03-08 22:56:31 +0000
commit7857a64909a317db9746207da633432fe15e8939 (patch)
tree266f2310a25555b1e88ea793eb0eb820148e4120 /llvm/test/Analysis/RegionInfo/Stats/infinite_loop_3.ll
parent51c3318b0197a3e9c37d673450e45bffcbf5e2ff (diff)
downloadbcm5719-llvm-7857a64909a317db9746207da633432fe15e8939.tar.gz
bcm5719-llvm-7857a64909a317db9746207da633432fe15e8939.zip
Disable statistics on Release builds and move tests that depend on -stats.
Summary: Statistics are still available in Release+Asserts (any +Asserts builds), and stats can also be turned on with LLVM_ENABLE_STATS. Move some of the FastISel stats that were moved under DEBUG() back out of DEBUG(), since stats are disabled across the board now. Many tests depend on grepping "-stats" output. Move those into a orig_dir/Stats/. so that they can be marked as unsupported when building without statistics. Differential Revision: http://llvm-reviews.chandlerc.com/D486 llvm-svn: 176733
Diffstat (limited to 'llvm/test/Analysis/RegionInfo/Stats/infinite_loop_3.ll')
-rw-r--r--llvm/test/Analysis/RegionInfo/Stats/infinite_loop_3.ll52
1 files changed, 52 insertions, 0 deletions
diff --git a/llvm/test/Analysis/RegionInfo/Stats/infinite_loop_3.ll b/llvm/test/Analysis/RegionInfo/Stats/infinite_loop_3.ll
new file mode 100644
index 00000000000..b09c9c1e591
--- /dev/null
+++ b/llvm/test/Analysis/RegionInfo/Stats/infinite_loop_3.ll
@@ -0,0 +1,52 @@
+; 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,
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