1 files changed, 19 insertions, 0 deletions
diff --git a/test/Transforms/GVN/rle-semidominated.ll b/test/Transforms/GVN/rle-semidominated.ll
new file mode 100644
index 000000000000..5c11b06e7327
--- /dev/null
+++ b/test/Transforms/GVN/rle-semidominated.ll
@@ -0,0 +1,19 @@
+; RUN: llvm-as < %s | opt -gvn | llvm-dis | grep {DEAD = phi i32 }
+
+define i32 @main(i32* %p) {
+block1:
+  %z = load i32* %p
+	br i1 true, label %block2, label %block3
+
+block2:
+ br label %block4
+
+block3:
+  %b = bitcast i32 0 to i32
+  store i32 %b, i32* %p
+  br label %block4
+
+block4:
+  %DEAD = load i32* %p
+  ret i32 %DEAD
+}