diff --git a/test/CodeGen/X86/2008-10-16-VecUnaryOp.ll b/test/CodeGen/X86/2008-10-16-VecUnaryOp.ll
new file mode 100644
index 00000000000..d51e3760f11
--- /dev/null
+++ b/test/CodeGen/X86/2008-10-16-VecUnaryOp.ll
@@ -0,0 +1,8 @@
+; RUN: llvm-as < %s | llc -enable-legalize-types
+; PR2762
+define void @foo(<4 x i32>* %p, <4 x double>* %q) {
+  %n = load <4 x i32>* %p
+  %z = sitofp <4 x i32> %n to <4 x double>
+  store <4 x double> %z, <4 x double>* %q
+  ret void
+}