vendor/llvm/llvm-release_33-r183502

2 files changed, 20 insertions, 0 deletions

diff --git a/test/Analysis/MemoryDependenceAnalysis/lit.local.cfg b/test/Analysis/MemoryDependenceAnalysis/lit.local.cfg
new file mode 100644
index 000000000000..c6106e4746f2
--- /dev/null
+++ b/test/Analysis/MemoryDependenceAnalysis/lit.local.cfg
@@ -0,0 +1 @@
+config.suffixes = ['.ll']
diff --git a/test/Analysis/MemoryDependenceAnalysis/memdep_requires_dominator_tree.ll b/test/Analysis/MemoryDependenceAnalysis/memdep_requires_dominator_tree.ll
new file mode 100644
index 000000000000..3c957708d705
--- /dev/null
+++ b/test/Analysis/MemoryDependenceAnalysis/memdep_requires_dominator_tree.ll
@@ -0,0 +1,19 @@
+; RUN: opt -memdep -gvn < %s
+
+define void @__memdep_requires_dominator_tree(i32* nocapture %bufUInt, i32* nocapture %pattern) nounwind {
+entry:
+  br label %for.body
+
+for.exit:                                         ; preds = %for.body
+  ret void
+
+for.body:                                         ; preds = %for.body, %entry
+  %i.01 = phi i32 [ 0, %entry ], [ %tmp8.7, %for.body ]
+  %arrayidx = getelementptr i32* %bufUInt, i32 %i.01
+  %arrayidx5 = getelementptr i32* %pattern, i32 %i.01
+  %tmp6 = load i32* %arrayidx5, align 4
+  store i32 %tmp6, i32* %arrayidx, align 4
+  %tmp8.7 = add i32 %i.01, 8
+  %cmp.7 = icmp ult i32 %tmp8.7, 1024
+  br i1 %cmp.7, label %for.body, label %for.exit
+}