ret <8 x i64> %res
}
+; CHECK-LABEL: @select02
+; CHECK: cmpless %xmm0, %xmm3, %k1
+; CHECK-NEXT: vmovss %xmm2, {{.*}}%xmm1 {%k1}
+; CHECK: ret
+define float @select02(float %a, float %b, float %c, float %eps) {
+ %cmp = fcmp oge float %a, %eps
+ %cond = select i1 %cmp, float %c, float %b
+ ret float %cond
+}
+
+; CHECK-LABEL: @select03
+; CHECK: cmplesd %xmm0, %xmm3, %k1
+; CHECK-NEXT: vmovsd %xmm2, {{.*}}%xmm1 {%k1}
+; CHECK: ret
+define double @select03(double %a, double %b, double %c, double %eps) {
+ %cmp = fcmp oge double %a, %eps
+ %cond = select i1 %cmp, double %c, double %b
+ ret double %cond
+}
+
+; CHECK-LABEL: @select04
+; CHECK: vmovaps %zmm3, %zmm1
+; CHECK-NEXT: ret
+; PR20677
+define <16 x double> @select04(<16 x double> %a, <16 x double> %b) {
+ %sel = select <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 false, i1 false, i1 false, i1 false, i1 false, i1 false, i1 false, i1 false>, <16 x double> %a, <16 x double> %b
+ ret <16 x double> %sel
+}
+
+; CHECK-LABEL: select05
+; CHECK: kmovw %esi, %k0
+; CHECK-NEXT: kmovw %edi, %k1
+; CHECK-NEXT: korw %k1, %k0, %k0
+; CHECK-NEXT: kmovw %k0, %eax
+define i8 @select05(i8 %a.0, i8 %m) {
+ %mask = bitcast i8 %m to <8 x i1>
+ %a = bitcast i8 %a.0 to <8 x i1>
+ %r = select <8 x i1> %mask, <8 x i1> <i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1, i1 -1>, <8 x i1> %a
+ %res = bitcast <8 x i1> %r to i8
+ ret i8 %res;
+}
+
+; CHECK-LABEL: select06
+; CHECK: kmovw %esi, %k0
+; CHECK-NEXT: kmovw %edi, %k1
+; CHECK-NEXT: kandw %k1, %k0, %k0
+; CHECK-NEXT: kmovw %k0, %eax
+define i8 @select06(i8 %a.0, i8 %m) {
+ %mask = bitcast i8 %m to <8 x i1>
+ %a = bitcast i8 %a.0 to <8 x i1>
+ %r = select <8 x i1> %mask, <8 x i1> %a, <8 x i1> zeroinitializer
+ %res = bitcast <8 x i1> %r to i8
+ ret i8 %res;
+}
+
+; CHECK-LABEL: select07
+; CHECK-DAG: kmovw %edx, %k0
+; CHECK-DAG: kmovw %edi, %k1
+; CHECK-DAG: kmovw %esi, %k2
+; CHECK: kandw %k0, %k1, %k1
+; CHECK-NEXT: knotw %k0, %k0
+; CHECK-NEXT: kandw %k0, %k2, %k0
+; CHECK-NEXT: korw %k0, %k1, %k0
+; CHECK-NEXT: kmovw %k0, %eax
+define i8 @select07(i8 %a.0, i8 %b.0, i8 %m) {
+ %mask = bitcast i8 %m to <8 x i1>
+ %a = bitcast i8 %a.0 to <8 x i1>
+ %b = bitcast i8 %b.0 to <8 x i1>
+ %r = select <8 x i1> %mask, <8 x i1> %a, <8 x i1> %b
+ %res = bitcast <8 x i1> %r to i8
+ ret i8 %res;
+}