; CHECK: vpandd
; CHECK: vptestmd
; CHECK: ret
+; SKX-LABEL: trunc_16i8_to_16i1
+; SKX: vpmovb2m %xmm
define i16 @trunc_16i8_to_16i1(<16 x i8> %a) {
%mask_b = trunc <16 x i8>%a to <16 x i1>
%mask = bitcast <16 x i1> %mask_b to i16
; CHECK: vpandd
; CHECK: vptestmd
; CHECK: ret
+; SKX-LABEL: trunc_16i32_to_16i1
+; SKX: vpmovd2m %zmm
define i16 @trunc_16i32_to_16i1(<16 x i32> %a) {
%mask_b = trunc <16 x i32>%a to <16 x i1>
%mask = bitcast <16 x i1> %mask_b to i16
ret i16 %mask
}
+; SKX-LABEL: trunc_4i32_to_4i1
+; SKX: vpmovd2m %xmm
+; SKX: kandw
+; SKX: vpmovm2d
+define <4 x i32> @trunc_4i32_to_4i1(<4 x i32> %a, <4 x i32> %b) {
+ %mask_a = trunc <4 x i32>%a to <4 x i1>
+ %mask_b = trunc <4 x i32>%b to <4 x i1>
+ %a_and_b = and <4 x i1>%mask_a, %mask_b
+ %res = sext <4 x i1>%a_and_b to <4 x i32>
+ ret <4 x i32>%res
+}
+
; CHECK-LABEL: trunc_8i16_to_8i1
; CHECK: vpmovsxwq
; CHECK: vpandq LCP{{.*}}(%rip){1to8}
; CHECK: vptestmq
; CHECK: ret
+
+; SKX-LABEL: trunc_8i16_to_8i1
+; SKX: vpmovw2m %xmm
define i8 @trunc_8i16_to_8i1(<8 x i16> %a) {
%mask_b = trunc <8 x i16>%a to <8 x i1>
%mask = bitcast <8 x i1> %mask_b to i8