ret <4 x float> %2
}
+define <4 x float> @combine_vpermilvar_4f32_movddup(<4 x float> %a0) {
+; ALL-LABEL: combine_vpermilvar_4f32_movddup:
+; ALL: # BB#0:
+; ALL-NEXT: vmovddup {{.*#+}} xmm0 = xmm0[0,0]
+; ALL-NEXT: retq
+ %1 = tail call <4 x float> @llvm.x86.avx.vpermilvar.ps(<4 x float> %a0, <4 x i32> <i32 0, i32 1, i32 0, i32 1>)
+ ret <4 x float> %1
+}
+
+define <4 x float> @combine_vpermilvar_4f32_movshdup(<4 x float> %a0) {
+; ALL-LABEL: combine_vpermilvar_4f32_movshdup:
+; ALL: # BB#0:
+; ALL-NEXT: vmovshdup {{.*#+}} xmm0 = xmm0[1,1,3,3]
+; ALL-NEXT: retq
+ %1 = tail call <4 x float> @llvm.x86.avx.vpermilvar.ps(<4 x float> %a0, <4 x i32> <i32 1, i32 1, i32 3, i32 3>)
+ ret <4 x float> %1
+}
+
+define <4 x float> @combine_vpermilvar_4f32_movsldup(<4 x float> %a0) {
+; ALL-LABEL: combine_vpermilvar_4f32_movsldup:
+; ALL: # BB#0:
+; ALL-NEXT: vmovsldup {{.*#+}} xmm0 = xmm0[0,0,2,2]
+; ALL-NEXT: retq
+ %1 = tail call <4 x float> @llvm.x86.avx.vpermilvar.ps(<4 x float> %a0, <4 x i32> <i32 0, i32 0, i32 2, i32 2>)
+ ret <4 x float> %1
+}
+
+define <4 x float> @combine_vpermilvar_4f32_unpckh(<4 x float> %a0) {
+; ALL-LABEL: combine_vpermilvar_4f32_unpckh:
+; ALL: # BB#0:
+; ALL-NEXT: vunpckhps {{.*#+}} xmm0 = xmm0[2,2,3,3]
+; ALL-NEXT: retq
+ %1 = tail call <4 x float> @llvm.x86.avx.vpermilvar.ps(<4 x float> %a0, <4 x i32> <i32 2, i32 2, i32 3, i32 3>)
+ ret <4 x float> %1
+}
+
+define <4 x float> @combine_vpermilvar_4f32_unpckl(<4 x float> %a0) {
+; ALL-LABEL: combine_vpermilvar_4f32_unpckl:
+; ALL: # BB#0:
+; ALL-NEXT: vunpcklps {{.*#+}} xmm0 = xmm0[0,0,1,1]
+; ALL-NEXT: retq
+ %1 = tail call <4 x float> @llvm.x86.avx.vpermilvar.ps(<4 x float> %a0, <4 x i32> <i32 0, i32 0, i32 1, i32 1>)
+ ret <4 x float> %1
+}
+
define <8 x float> @combine_vpermilvar_8f32_identity(<8 x float> %a0) {
; ALL-LABEL: combine_vpermilvar_8f32_identity:
; ALL: # BB#0:
ret <8 x float> %2
}
+define <8 x float> @combine_vpermilvar_8f32_movddup(<8 x float> %a0) {
+; ALL-LABEL: combine_vpermilvar_8f32_movddup:
+; ALL: # BB#0:
+; ALL-NEXT: vpermilps {{.*#+}} ymm0 = ymm0[0,1,0,1,4,5,4,5]
+; ALL-NEXT: retq
+ %1 = tail call <8 x float> @llvm.x86.avx.vpermilvar.ps.256(<8 x float> %a0, <8 x i32> <i32 0, i32 1, i32 0, i32 1, i32 4, i32 5, i32 4, i32 5>)
+ ret <8 x float> %1
+}
+
+define <8 x float> @combine_vpermilvar_8f32_movshdup(<8 x float> %a0) {
+; ALL-LABEL: combine_vpermilvar_8f32_movshdup:
+; ALL: # BB#0:
+; ALL-NEXT: vpermilps {{.*#+}} ymm0 = ymm0[1,1,3,3,5,5,7,7]
+; ALL-NEXT: retq
+ %1 = tail call <8 x float> @llvm.x86.avx.vpermilvar.ps.256(<8 x float> %a0, <8 x i32> <i32 1, i32 1, i32 3, i32 3, i32 5, i32 5, i32 7, i32 7>)
+ ret <8 x float> %1
+}
+
+define <8 x float> @combine_vpermilvar_8f32_movsldup(<8 x float> %a0) {
+; ALL-LABEL: combine_vpermilvar_8f32_movsldup:
+; ALL: # BB#0:
+; ALL-NEXT: vpermilps {{.*#+}} ymm0 = ymm0[0,0,2,2,4,4,6,6]
+; ALL-NEXT: retq
+ %1 = tail call <8 x float> @llvm.x86.avx.vpermilvar.ps.256(<8 x float> %a0, <8 x i32> <i32 0, i32 0, i32 2, i32 2, i32 4, i32 4, i32 6, i32 6>)
+ ret <8 x float> %1
+}
+
define <2 x double> @combine_vpermilvar_2f64_identity(<2 x double> %a0) {
; ALL-LABEL: combine_vpermilvar_2f64_identity:
; ALL: # BB#0:
ret <2 x double> %2
}
+define <2 x double> @combine_vpermilvar_2f64_movddup(<2 x double> %a0) {
+; ALL-LABEL: combine_vpermilvar_2f64_movddup:
+; ALL: # BB#0:
+; ALL-NEXT: vxorpd %xmm1, %xmm1, %xmm1
+; ALL-NEXT: vpermilpd %xmm1, %xmm0, %xmm0
+; ALL-NEXT: retq
+ %1 = tail call <2 x double> @llvm.x86.avx.vpermilvar.pd(<2 x double> %a0, <2 x i64> <i64 0, i64 0>)
+ ret <2 x double> %1
+}
+
define <4 x double> @combine_vpermilvar_4f64_identity(<4 x double> %a0) {
; ALL-LABEL: combine_vpermilvar_4f64_identity:
; ALL: # BB#0:
ret <4 x double> %2
}
+define <4 x double> @combine_vpermilvar_4f64_movddup(<4 x double> %a0) {
+; ALL-LABEL: combine_vpermilvar_4f64_movddup:
+; ALL: # BB#0:
+; ALL-NEXT: vpermilpd {{.*#+}} ymm0 = ymm0[0,0,2,2]
+; ALL-NEXT: retq
+ %1 = tail call <4 x double> @llvm.x86.avx.vpermilvar.pd.256(<4 x double> %a0, <4 x i64> <i64 0, i64 0, i64 4, i64 4>)
+ ret <4 x double> %1
+}
+
define <4 x float> @combine_vpermilvar_4f32_4stage(<4 x float> %a0) {
; ALL-LABEL: combine_vpermilvar_4f32_4stage:
; ALL: # BB#0:
ret <8 x double> %res1
}
+define <8 x double> @combine_vpermt2var_8f64_movddup(<8 x double> %x0, <8 x double> %x1) {
+; CHECK-LABEL: combine_vpermt2var_8f64_movddup:
+; CHECK: # BB#0:
+; CHECK-NEXT: vmovdqa64 {{.*#+}} zmm2 = [0,0,2,2,4,4,6,6]
+; CHECK-NEXT: vpermt2pd %zmm1, %zmm2, %zmm0
+; CHECK-NEXT: retq
+ %res0 = call <8 x double> @llvm.x86.avx512.maskz.vpermt2var.pd.512(<8 x i64> <i64 0, i64 0, i64 2, i64 2, i64 4, i64 4, i64 6, i64 6>, <8 x double> %x0, <8 x double> %x1, i8 -1)
+ ret <8 x double> %res0
+}
+
define <8 x i64> @combine_vpermt2var_8i64_identity(<8 x i64> %x0, <8 x i64> %x1) {
; CHECK-LABEL: combine_vpermt2var_8i64_identity:
; CHECK: # BB#0:
ret <16 x float> %res1
}
+define <16 x float> @combine_vpermt2var_16f32_vmovshdup(<16 x float> %x0, <16 x float> %x1) {
+; CHECK-LABEL: combine_vpermt2var_16f32_vmovshdup:
+; CHECK: # BB#0:
+; CHECK-NEXT: vmovdqa32 {{.*#+}} zmm2 = [1,1,3,3,5,5,7,7,9,9,11,11,13,13,15,15]
+; CHECK-NEXT: vpermt2ps %zmm1, %zmm2, %zmm0
+; CHECK-NEXT: retq
+ %res0 = call <16 x float> @llvm.x86.avx512.maskz.vpermt2var.ps.512(<16 x i32> <i32 1, i32 1, i32 3, i32 3, i32 5, i32 5, i32 7, i32 7, i32 9, i32 9, i32 11, i32 11, i32 13, i32 13, i32 15, i32 15>, <16 x float> %x0, <16 x float> %x1, i16 -1)
+ ret <16 x float> %res0
+}
+
+define <16 x float> @combine_vpermt2var_16f32_vmovsldup(<16 x float> %x0, <16 x float> %x1) {
+; CHECK-LABEL: combine_vpermt2var_16f32_vmovsldup:
+; CHECK: # BB#0:
+; CHECK-NEXT: vmovdqa32 {{.*#+}} zmm2 = [0,0,2,2,4,4,6,6,8,8,10,10,12,12,14,14]
+; CHECK-NEXT: vpermt2ps %zmm1, %zmm2, %zmm0
+; CHECK-NEXT: retq
+ %res0 = call <16 x float> @llvm.x86.avx512.maskz.vpermt2var.ps.512(<16 x i32> <i32 0, i32 0, i32 2, i32 2, i32 4, i32 4, i32 6, i32 6, i32 8, i32 8, i32 10, i32 10, i32 12, i32 12, i32 14, i32 14>, <16 x float> %x0, <16 x float> %x1, i16 -1)
+ ret <16 x float> %res0
+}
+
define <16 x i32> @combine_vpermt2var_16i32_identity(<16 x i32> %x0, <16 x i32> %x1) {
; CHECK-LABEL: combine_vpermt2var_16i32_identity:
; CHECK: # BB#0: