diff --git a/test/CodeGen/X86/vec_zext.ll b/test/CodeGen/X86/vec_zext.ll
index 88795653714..615a50b7afc 100644
--- a/test/CodeGen/X86/vec_zext.ll
+++ b/test/CodeGen/X86/vec_zext.ll
@@ -1,6 +1,26 @@
 ; RUN: llc < %s -march=x86-64
 ; PR 9267
 
+define<4 x i32> @func_16_32() {
+  %F = load <4 x i16>* undef
+  %G = zext <4 x i16> %F to <4 x i32>
+  %H = load <4 x i16>* undef
+  %Y = zext <4 x i16> %H to <4 x i32>
+  %T = add <4 x i32> %Y, %G
+  store <4 x i32>%T , <4 x i32>* undef
+  ret <4 x i32> %T
+}
+
+define<4 x i64> @func_16_64() {
+  %F = load <4 x i16>* undef
+  %G = zext <4 x i16> %F to <4 x i64>
+  %H = load <4 x i16>* undef
+  %Y = zext <4 x i16> %H to <4 x i64>
+  %T = xor <4 x i64> %Y, %G
+  store <4 x i64>%T , <4 x i64>* undef
+  ret <4 x i64> %T
+}
+
 define<4 x i64> @func_32_64() {
   %F = load <4 x i32>* undef
   %G = zext <4 x i32> %F to <4 x i64>
@@ -9,3 +29,41 @@ define<4 x i64> @func_32_64() {
   %T = or <4 x i64> %Y, %G
   ret <4 x i64> %T
 }
+
+define<4 x i16> @func_8_16() {
+  %F = load <4 x i8>* undef
+  %G = zext <4 x i8> %F to <4 x i16>
+  %H = load <4 x i8>* undef
+  %Y = zext <4 x i8> %H to <4 x i16>
+  %T = add <4 x i16> %Y, %G
+  ret <4 x i16> %T
+}
+
+define<4 x i32> @func_8_32() {
+  %F = load <4 x i8>* undef
+  %G = zext <4 x i8> %F to <4 x i32>
+  %H = load <4 x i8>* undef
+  %Y = zext <4 x i8> %H to <4 x i32>
+  %T = sub <4 x i32> %Y, %G
+  ret <4 x i32> %T
+}
+
+define<4 x i64> @func_8_64() {
+  %F = load <4 x i8>* undef
+  %G = zext <4 x i8> %F to <4 x i64>
+  %H = load <4 x i8>* undef
+  %Y = zext <4 x i8> %H to <4 x i64>
+  %T = add <4 x i64> %Y, %G
+  ret <4 x i64> %T
+}
+
+define<4 x i32> @const_16_32() {
+  %G = zext <4 x i16> <i16 0, i16 3, i16 8, i16 7> to <4 x i32>
+  ret <4 x i32> %G
+}
+
+define<4 x i64> @const_16_64() {
+  %G = zext <4 x i16> <i16 0, i16 3, i16 8, i16 7> to <4 x i64>
+  ret <4 x i64> %G
+}
+