define <8 x i32> @zext_8i16_to_8i32(<8 x i16> %A) nounwind uwtable readnone ssp {
;CHECK: zext_8i16_to_8i32
;CHECK: vpunpckhwd
+;CHECK: ret
%B = zext <8 x i16> %A to <8 x i32>
ret <8 x i32>%B
define <4 x i64> @zext_4i32_to_4i64(<4 x i32> %A) nounwind uwtable readnone ssp {
;CHECK: zext_4i32_to_4i64
;CHECK: vpunpckhdq
+;CHECK: ret
%B = zext <4 x i32> %A to <4 x i64>
ret <4 x i64>%B
}
+
+
+define <8 x i32> @zext_8i8_to_8i32(<8 x i8> %z) {
+;CHECK: zext_8i8_to_8i32
+;CHECK: vpunpckhwd
+;CHECK: vpunpcklwd
+;CHECK: vinsertf128
+;CHECK: ret
+ %t = zext <8 x i8> %z to <8 x i32>
+ ret <8 x i32> %t
+}