1 files changed, 15 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/vec_zero.ll b/llvm/test/CodeGen/X86/vec_zero.ll
new file mode 100644
index 00000000000..f976fc1834e
--- /dev/null
+++ b/llvm/test/CodeGen/X86/vec_zero.ll
@@ -0,0 +1,15 @@
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mattr=+sse2 | grep xorps | wc -l | grep 2
+
+void %foo(<4 x float> *%P) {
+	%T = load <4 x float> * %P
+	%S = add <4 x float> zeroinitializer, %T
+	store <4 x float> %S, <4 x float>* %P
+	ret void
+}
+
+void %bar(<4 x int> *%P) {
+	%T = load <4 x int> * %P
+	%S = add <4 x int> zeroinitializer, %T
+	store <4 x int> %S, <4 x int>* %P
+	ret void
+}