From 1635c635cc513e91e3b392cade923000d4465983 Mon Sep 17 00:00:00 2001
From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Sun, 11 Mar 2018 18:28:37 +0000
Subject: [PATCH] [X86][AVX512] Added more non-VLX test cases

Cleaned up check prefixes so that they actually share a bit more

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@327246 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/X86/var-permute-128.ll |  82 ++++----
 test/CodeGen/X86/var-permute-256.ll | 379 +++++++++++++++---------------------
 2 files changed, 197 insertions(+), 264 deletions(-)

diff --git a/test/CodeGen/X86/var-permute-128.ll b/test/CodeGen/X86/var-permute-128.ll
index 71a425d3cb2..462db996f0c 100644
--- a/test/CodeGen/X86/var-permute-128.ll
+++ b/test/CodeGen/X86/var-permute-128.ll
@@ -4,10 +4,11 @@
 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+xop | FileCheck %s --check-prefixes=AVX,AVXNOVLBW,XOP
 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefixes=AVX,AVXNOVLBW,AVX1
 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefixes=AVX,AVXNOVLBW,AVX2
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f | FileCheck %s --check-prefixes=AVX,AVX512,AVXNOVLBW,AVX512F
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f,+avx512vl | FileCheck %s --check-prefixes=AVX,AVX512,AVXNOVLBW,AVX512VL
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw,+avx512vl | FileCheck %s --check-prefixes=AVX,AVX512,AVX512VLBW
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw,+avx512vl,+avx512vbmi | FileCheck %s --check-prefixes=AVX,AVX512,AVX512VLBW,VBMI
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f | FileCheck %s --check-prefixes=AVX,AVXNOVLBW,AVX512,AVX512F
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw | FileCheck %s --check-prefixes=AVX,AVXNOVLBW,AVX512,AVX512BW
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vbmi | FileCheck %s --check-prefixes=AVX,AVXNOVLBW,AVX512,VBMI
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw,+avx512vl | FileCheck %s --check-prefixes=AVX,AVX512VL,AVX512VLBW
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw,+avx512vl,+avx512vbmi | FileCheck %s --check-prefixes=AVX,AVX512VL,VLVBMI
 
 define <2 x i64> @var_shuffle_v2i64(<2 x i64> %v, <2 x i64> %indices) nounwind {
 ; SSSE3-LABEL: var_shuffle_v2i64:
@@ -104,10 +105,10 @@ define <8 x i16> @var_shuffle_v8i16(<8 x i16> %v, <8 x i16> %indices) nounwind {
 ; AVXNOVLBW-NEXT:    vpshufb %xmm1, %xmm0, %xmm0
 ; AVXNOVLBW-NEXT:    retq
 ;
-; AVX512VLBW-LABEL: var_shuffle_v8i16:
-; AVX512VLBW:       # %bb.0:
-; AVX512VLBW-NEXT:    vpermw %xmm0, %xmm1, %xmm0
-; AVX512VLBW-NEXT:    retq
+; AVX512VL-LABEL: var_shuffle_v8i16:
+; AVX512VL:       # %bb.0:
+; AVX512VL-NEXT:    vpermw %xmm0, %xmm1, %xmm0
+; AVX512VL-NEXT:    retq
   %index0 = extractelement <8 x i16> %indices, i32 0
   %index1 = extractelement <8 x i16> %indices, i32 1
   %index2 = extractelement <8 x i16> %indices, i32 2
@@ -597,41 +598,40 @@ define <16 x i8> @var_shuffle_v16i8_from_v32i8_v16i8(<32 x i8> %v, <16 x i8> %in
 ; AVX2-NEXT:    vzeroupper
 ; AVX2-NEXT:    retq
 ;
-; AVX512F-LABEL: var_shuffle_v16i8_from_v32i8_v16i8:
-; AVX512F:       # %bb.0:
-; AVX512F-NEXT:    # kill: def $xmm1 killed $xmm1 def $ymm1
-; AVX512F-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm2
-; AVX512F-NEXT:    vpshufb %ymm1, %ymm2, %ymm2
-; AVX512F-NEXT:    vextracti128 $1, %ymm0, %xmm3
-; AVX512F-NEXT:    vpblendd {{.*#+}} ymm0 = ymm3[0,1,2,3],ymm0[4,5,6,7]
-; AVX512F-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
-; AVX512F-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %ymm1
-; AVX512F-NEXT:    vpblendvb %ymm1, %ymm0, %ymm2, %ymm0
-; AVX512F-NEXT:    # kill: def $xmm0 killed $xmm0 killed $ymm0
-; AVX512F-NEXT:    vzeroupper
-; AVX512F-NEXT:    retq
+; AVX512-LABEL: var_shuffle_v16i8_from_v32i8_v16i8:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    # kill: def $xmm1 killed $xmm1 def $ymm1
+; AVX512-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm2
+; AVX512-NEXT:    vpshufb %ymm1, %ymm2, %ymm2
+; AVX512-NEXT:    vextracti128 $1, %ymm0, %xmm3
+; AVX512-NEXT:    vpblendd {{.*#+}} ymm0 = ymm3[0,1,2,3],ymm0[4,5,6,7]
+; AVX512-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
+; AVX512-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %ymm1
+; AVX512-NEXT:    vpblendvb %ymm1, %ymm0, %ymm2, %ymm0
+; AVX512-NEXT:    # kill: def $xmm0 killed $xmm0 killed $ymm0
+; AVX512-NEXT:    vzeroupper
+; AVX512-NEXT:    retq
 ;
-; AVX512VL-LABEL: var_shuffle_v16i8_from_v32i8_v16i8:
-; AVX512VL:       # %bb.0:
-; AVX512VL-NEXT:    # kill: def $xmm1 killed $xmm1 def $ymm1
-; AVX512VL-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm2
-; AVX512VL-NEXT:    vpshufb %ymm1, %ymm2, %ymm2
-; AVX512VL-NEXT:    vextracti128 $1, %ymm0, %xmm3
-; AVX512VL-NEXT:    vpblendd {{.*#+}} ymm0 = ymm3[0,1,2,3],ymm0[4,5,6,7]
-; AVX512VL-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
-; AVX512VL-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %ymm1
-; AVX512VL-NEXT:    vpblendvb %ymm1, %ymm0, %ymm2, %ymm0
-; AVX512VL-NEXT:    # kill: def $xmm0 killed $xmm0 killed $ymm0
-; AVX512VL-NEXT:    vzeroupper
-; AVX512VL-NEXT:    retq
+; AVX512VLBW-LABEL: var_shuffle_v16i8_from_v32i8_v16i8:
+; AVX512VLBW:       # %bb.0:
+; AVX512VLBW-NEXT:    # kill: def $xmm1 killed $xmm1 def $ymm1
+; AVX512VLBW-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm2
+; AVX512VLBW-NEXT:    vpshufb %ymm1, %ymm2, %ymm2
+; AVX512VLBW-NEXT:    vextracti128 $1, %ymm0, %xmm3
+; AVX512VLBW-NEXT:    vpblendd {{.*#+}} ymm0 = ymm3[0,1,2,3],ymm0[4,5,6,7]
+; AVX512VLBW-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %k1
+; AVX512VLBW-NEXT:    vpshufb %ymm1, %ymm0, %ymm2 {%k1}
+; AVX512VLBW-NEXT:    vmovdqa %xmm2, %xmm0
+; AVX512VLBW-NEXT:    vzeroupper
+; AVX512VLBW-NEXT:    retq
 ;
-; VBMI-LABEL: var_shuffle_v16i8_from_v32i8_v16i8:
-; VBMI:       # %bb.0:
-; VBMI-NEXT:    # kill: def $xmm1 killed $xmm1 def $ymm1
-; VBMI-NEXT:    vpermb %ymm0, %ymm1, %ymm0
-; VBMI-NEXT:    # kill: def $xmm0 killed $xmm0 killed $ymm0
-; VBMI-NEXT:    vzeroupper
-; VBMI-NEXT:    retq
+; VLVBMI-LABEL: var_shuffle_v16i8_from_v32i8_v16i8:
+; VLVBMI:       # %bb.0:
+; VLVBMI-NEXT:    # kill: def $xmm1 killed $xmm1 def $ymm1
+; VLVBMI-NEXT:    vpermb %ymm0, %ymm1, %ymm0
+; VLVBMI-NEXT:    # kill: def $xmm0 killed $xmm0 killed $ymm0
+; VLVBMI-NEXT:    vzeroupper
+; VLVBMI-NEXT:    retq
   %index0 = extractelement <16 x i8> %indices, i32 0
   %index1 = extractelement <16 x i8> %indices, i32 1
   %index2 = extractelement <16 x i8> %indices, i32 2
diff --git a/test/CodeGen/X86/var-permute-256.ll b/test/CodeGen/X86/var-permute-256.ll
index 698821870f0..f2e6f302926 100644
--- a/test/CodeGen/X86/var-permute-256.ll
+++ b/test/CodeGen/X86/var-permute-256.ll
@@ -4,10 +4,12 @@
 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefixes=AVX,AVXNOVLBW,INT256,AVX2
 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f | FileCheck %s --check-prefixes=AVX,AVXNOVLBW,INT256,AVX512,AVX512F
 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512dq | FileCheck %s --check-prefixes=AVX,AVXNOVLBW,INT256,AVX512,AVX512DQ
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f,+avx512vl | FileCheck %s --check-prefixes=AVX,AVXNOVLBW,INT256,AVX512,AVX512VL
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512dq,+avx512vl | FileCheck %s --check-prefixes=AVX,AVXNOVLBW,INT256,AVX512,AVX512VL,AVX512DQVL
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw,+avx512vl | FileCheck %s --check-prefixes=AVX,INT256,AVX512,AVX512VLBW
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw,+avx512vl,+avx512vbmi | FileCheck %s --check-prefixes=AVX,INT256,AVX512,AVX512VLBW,VBMI
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw | FileCheck %s --check-prefixes=AVX,AVXNOVLBW,INT256,AVX512,AVX512BW
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vbmi | FileCheck %s --check-prefixes=AVX,AVXNOVLBW,INT256,AVX512,VBMI
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f,+avx512vl | FileCheck %s --check-prefixes=AVX,AVXNOVLBW,INT256,AVX512VL
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512dq,+avx512vl | FileCheck %s --check-prefixes=AVX,AVXNOVLBW,INT256,AVX512VL,AVX512VLDQ
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw,+avx512vl | FileCheck %s --check-prefixes=AVX,INT256,AVX512VL,AVX512VLBW
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw,+avx512vl,+avx512vbmi | FileCheck %s --check-prefixes=AVX,INT256,AVX512VL,VLVBMI
 
 define <4 x i64> @var_shuffle_v4i64(<4 x i64> %v, <4 x i64> %indices) nounwind {
 ; XOP-LABEL: var_shuffle_v4i64:
@@ -51,31 +53,18 @@ define <4 x i64> @var_shuffle_v4i64(<4 x i64> %v, <4 x i64> %indices) nounwind {
 ; AVX2-NEXT:    vblendvpd %ymm2, %ymm3, %ymm0, %ymm0
 ; AVX2-NEXT:    retq
 ;
-; AVX512F-LABEL: var_shuffle_v4i64:
-; AVX512F:       # %bb.0:
-; AVX512F-NEXT:    # kill: def $ymm1 killed $ymm1 def $zmm1
-; AVX512F-NEXT:    # kill: def $ymm0 killed $ymm0 def $zmm0
-; AVX512F-NEXT:    vpermpd %zmm0, %zmm1, %zmm0
-; AVX512F-NEXT:    # kill: def $ymm0 killed $ymm0 killed $zmm0
-; AVX512F-NEXT:    retq
-;
-; AVX512DQ-LABEL: var_shuffle_v4i64:
-; AVX512DQ:       # %bb.0:
-; AVX512DQ-NEXT:    # kill: def $ymm1 killed $ymm1 def $zmm1
-; AVX512DQ-NEXT:    # kill: def $ymm0 killed $ymm0 def $zmm0
-; AVX512DQ-NEXT:    vpermpd %zmm0, %zmm1, %zmm0
-; AVX512DQ-NEXT:    # kill: def $ymm0 killed $ymm0 killed $zmm0
-; AVX512DQ-NEXT:    retq
+; AVX512-LABEL: var_shuffle_v4i64:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    # kill: def $ymm1 killed $ymm1 def $zmm1
+; AVX512-NEXT:    # kill: def $ymm0 killed $ymm0 def $zmm0
+; AVX512-NEXT:    vpermpd %zmm0, %zmm1, %zmm0
+; AVX512-NEXT:    # kill: def $ymm0 killed $ymm0 killed $zmm0
+; AVX512-NEXT:    retq
 ;
 ; AVX512VL-LABEL: var_shuffle_v4i64:
 ; AVX512VL:       # %bb.0:
 ; AVX512VL-NEXT:    vpermpd %ymm0, %ymm1, %ymm0
 ; AVX512VL-NEXT:    retq
-;
-; AVX512VLBW-LABEL: var_shuffle_v4i64:
-; AVX512VLBW:       # %bb.0:
-; AVX512VLBW-NEXT:    vpermpd %ymm0, %ymm1, %ymm0
-; AVX512VLBW-NEXT:    retq
   %index0 = extractelement <4 x i64> %indices, i32 0
   %index1 = extractelement <4 x i64> %indices, i32 1
   %index2 = extractelement <4 x i64> %indices, i32 2
@@ -194,49 +183,41 @@ define <16 x i16> @var_shuffle_v16i16(<16 x i16> %v, <16 x i16> %indices) nounwi
 ; AVX2-NEXT:    vpblendvb %ymm1, %ymm0, %ymm2, %ymm0
 ; AVX2-NEXT:    retq
 ;
-; AVX512F-LABEL: var_shuffle_v16i16:
-; AVX512F:       # %bb.0:
-; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm1, %ymm1
-; AVX512F-NEXT:    vpaddw {{.*}}(%rip), %ymm1, %ymm1
-; AVX512F-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm2
-; AVX512F-NEXT:    vpshufb %ymm1, %ymm2, %ymm2
-; AVX512F-NEXT:    vextracti128 $1, %ymm0, %xmm3
-; AVX512F-NEXT:    vpblendd {{.*#+}} ymm0 = ymm3[0,1,2,3],ymm0[4,5,6,7]
-; AVX512F-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
-; AVX512F-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %ymm1
-; AVX512F-NEXT:    vpblendvb %ymm1, %ymm0, %ymm2, %ymm0
-; AVX512F-NEXT:    retq
-;
-; AVX512DQ-LABEL: var_shuffle_v16i16:
-; AVX512DQ:       # %bb.0:
-; AVX512DQ-NEXT:    vpmullw {{.*}}(%rip), %ymm1, %ymm1
-; AVX512DQ-NEXT:    vpaddw {{.*}}(%rip), %ymm1, %ymm1
-; AVX512DQ-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm2
-; AVX512DQ-NEXT:    vpshufb %ymm1, %ymm2, %ymm2
-; AVX512DQ-NEXT:    vextracti128 $1, %ymm0, %xmm3
-; AVX512DQ-NEXT:    vpblendd {{.*#+}} ymm0 = ymm3[0,1,2,3],ymm0[4,5,6,7]
-; AVX512DQ-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
-; AVX512DQ-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %ymm1
-; AVX512DQ-NEXT:    vpblendvb %ymm1, %ymm0, %ymm2, %ymm0
-; AVX512DQ-NEXT:    retq
+; AVX512-LABEL: var_shuffle_v16i16:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    vpmullw {{.*}}(%rip), %ymm1, %ymm1
+; AVX512-NEXT:    vpaddw {{.*}}(%rip), %ymm1, %ymm1
+; AVX512-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm2
+; AVX512-NEXT:    vpshufb %ymm1, %ymm2, %ymm2
+; AVX512-NEXT:    vextracti128 $1, %ymm0, %xmm3
+; AVX512-NEXT:    vpblendd {{.*#+}} ymm0 = ymm3[0,1,2,3],ymm0[4,5,6,7]
+; AVX512-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
+; AVX512-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %ymm1
+; AVX512-NEXT:    vpblendvb %ymm1, %ymm0, %ymm2, %ymm0
+; AVX512-NEXT:    retq
 ;
-; AVX512VL-LABEL: var_shuffle_v16i16:
-; AVX512VL:       # %bb.0:
-; AVX512VL-NEXT:    vpmullw {{.*}}(%rip), %ymm1, %ymm1
-; AVX512VL-NEXT:    vpaddw {{.*}}(%rip), %ymm1, %ymm1
-; AVX512VL-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm2
-; AVX512VL-NEXT:    vpshufb %ymm1, %ymm2, %ymm2
-; AVX512VL-NEXT:    vextracti128 $1, %ymm0, %xmm3
-; AVX512VL-NEXT:    vpblendd {{.*#+}} ymm0 = ymm3[0,1,2,3],ymm0[4,5,6,7]
-; AVX512VL-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
-; AVX512VL-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %ymm1
-; AVX512VL-NEXT:    vpblendvb %ymm1, %ymm0, %ymm2, %ymm0
-; AVX512VL-NEXT:    retq
+; AVX512VLDQ-LABEL: var_shuffle_v16i16:
+; AVX512VLDQ:       # %bb.0:
+; AVX512VLDQ-NEXT:    vpmullw {{.*}}(%rip), %ymm1, %ymm1
+; AVX512VLDQ-NEXT:    vpaddw {{.*}}(%rip), %ymm1, %ymm1
+; AVX512VLDQ-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm2
+; AVX512VLDQ-NEXT:    vpshufb %ymm1, %ymm2, %ymm2
+; AVX512VLDQ-NEXT:    vextracti128 $1, %ymm0, %xmm3
+; AVX512VLDQ-NEXT:    vpblendd {{.*#+}} ymm0 = ymm3[0,1,2,3],ymm0[4,5,6,7]
+; AVX512VLDQ-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
+; AVX512VLDQ-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %ymm1
+; AVX512VLDQ-NEXT:    vpblendvb %ymm1, %ymm0, %ymm2, %ymm0
+; AVX512VLDQ-NEXT:    retq
 ;
 ; AVX512VLBW-LABEL: var_shuffle_v16i16:
 ; AVX512VLBW:       # %bb.0:
 ; AVX512VLBW-NEXT:    vpermw %ymm0, %ymm1, %ymm0
 ; AVX512VLBW-NEXT:    retq
+;
+; VLVBMI-LABEL: var_shuffle_v16i16:
+; VLVBMI:       # %bb.0:
+; VLVBMI-NEXT:    vpermw %ymm0, %ymm1, %ymm0
+; VLVBMI-NEXT:    retq
   %index0 = extractelement <16 x i16> %indices, i32 0
   %index1 = extractelement <16 x i16> %indices, i32 1
   %index2 = extractelement <16 x i16> %indices, i32 2
@@ -325,43 +306,42 @@ define <32 x i8> @var_shuffle_v32i8(<32 x i8> %v, <32 x i8> %indices) nounwind {
 ; AVX2-NEXT:    vpblendvb %ymm1, %ymm0, %ymm2, %ymm0
 ; AVX2-NEXT:    retq
 ;
-; AVX512F-LABEL: var_shuffle_v32i8:
-; AVX512F:       # %bb.0:
-; AVX512F-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm2
-; AVX512F-NEXT:    vpshufb %ymm1, %ymm2, %ymm2
-; AVX512F-NEXT:    vextracti128 $1, %ymm0, %xmm3
-; AVX512F-NEXT:    vpblendd {{.*#+}} ymm0 = ymm3[0,1,2,3],ymm0[4,5,6,7]
-; AVX512F-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
-; AVX512F-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %ymm1
-; AVX512F-NEXT:    vpblendvb %ymm1, %ymm0, %ymm2, %ymm0
-; AVX512F-NEXT:    retq
+; AVX512-LABEL: var_shuffle_v32i8:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm2
+; AVX512-NEXT:    vpshufb %ymm1, %ymm2, %ymm2
+; AVX512-NEXT:    vextracti128 $1, %ymm0, %xmm3
+; AVX512-NEXT:    vpblendd {{.*#+}} ymm0 = ymm3[0,1,2,3],ymm0[4,5,6,7]
+; AVX512-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
+; AVX512-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %ymm1
+; AVX512-NEXT:    vpblendvb %ymm1, %ymm0, %ymm2, %ymm0
+; AVX512-NEXT:    retq
 ;
-; AVX512DQ-LABEL: var_shuffle_v32i8:
-; AVX512DQ:       # %bb.0:
-; AVX512DQ-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm2
-; AVX512DQ-NEXT:    vpshufb %ymm1, %ymm2, %ymm2
-; AVX512DQ-NEXT:    vextracti128 $1, %ymm0, %xmm3
-; AVX512DQ-NEXT:    vpblendd {{.*#+}} ymm0 = ymm3[0,1,2,3],ymm0[4,5,6,7]
-; AVX512DQ-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
-; AVX512DQ-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %ymm1
-; AVX512DQ-NEXT:    vpblendvb %ymm1, %ymm0, %ymm2, %ymm0
-; AVX512DQ-NEXT:    retq
+; AVX512VLDQ-LABEL: var_shuffle_v32i8:
+; AVX512VLDQ:       # %bb.0:
+; AVX512VLDQ-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm2
+; AVX512VLDQ-NEXT:    vpshufb %ymm1, %ymm2, %ymm2
+; AVX512VLDQ-NEXT:    vextracti128 $1, %ymm0, %xmm3
+; AVX512VLDQ-NEXT:    vpblendd {{.*#+}} ymm0 = ymm3[0,1,2,3],ymm0[4,5,6,7]
+; AVX512VLDQ-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
+; AVX512VLDQ-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %ymm1
+; AVX512VLDQ-NEXT:    vpblendvb %ymm1, %ymm0, %ymm2, %ymm0
+; AVX512VLDQ-NEXT:    retq
 ;
-; AVX512VL-LABEL: var_shuffle_v32i8:
-; AVX512VL:       # %bb.0:
-; AVX512VL-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm2
-; AVX512VL-NEXT:    vpshufb %ymm1, %ymm2, %ymm2
-; AVX512VL-NEXT:    vextracti128 $1, %ymm0, %xmm3
-; AVX512VL-NEXT:    vpblendd {{.*#+}} ymm0 = ymm3[0,1,2,3],ymm0[4,5,6,7]
-; AVX512VL-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
-; AVX512VL-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %ymm1
-; AVX512VL-NEXT:    vpblendvb %ymm1, %ymm0, %ymm2, %ymm0
-; AVX512VL-NEXT:    retq
+; AVX512VLBW-LABEL: var_shuffle_v32i8:
+; AVX512VLBW:       # %bb.0:
+; AVX512VLBW-NEXT:    vextracti128 $1, %ymm0, %xmm2
+; AVX512VLBW-NEXT:    vpblendd {{.*#+}} ymm2 = ymm2[0,1,2,3],ymm0[4,5,6,7]
+; AVX512VLBW-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm0
+; AVX512VLBW-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
+; AVX512VLBW-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %k1
+; AVX512VLBW-NEXT:    vpshufb %ymm1, %ymm2, %ymm0 {%k1}
+; AVX512VLBW-NEXT:    retq
 ;
-; VBMI-LABEL: var_shuffle_v32i8:
-; VBMI:       # %bb.0:
-; VBMI-NEXT:    vpermb %ymm0, %ymm1, %ymm0
-; VBMI-NEXT:    retq
+; VLVBMI-LABEL: var_shuffle_v32i8:
+; VLVBMI:       # %bb.0:
+; VLVBMI-NEXT:    vpermb %ymm0, %ymm1, %ymm0
+; VLVBMI-NEXT:    retq
   %index0 = extractelement <32 x i8> %indices, i32 0
   %index1 = extractelement <32 x i8> %indices, i32 1
   %index2 = extractelement <32 x i8> %indices, i32 2
@@ -503,31 +483,18 @@ define <4 x double> @var_shuffle_v4f64(<4 x double> %v, <4 x i64> %indices) noun
 ; AVX2-NEXT:    vblendvpd %ymm2, %ymm3, %ymm0, %ymm0
 ; AVX2-NEXT:    retq
 ;
-; AVX512F-LABEL: var_shuffle_v4f64:
-; AVX512F:       # %bb.0:
-; AVX512F-NEXT:    # kill: def $ymm1 killed $ymm1 def $zmm1
-; AVX512F-NEXT:    # kill: def $ymm0 killed $ymm0 def $zmm0
-; AVX512F-NEXT:    vpermpd %zmm0, %zmm1, %zmm0
-; AVX512F-NEXT:    # kill: def $ymm0 killed $ymm0 killed $zmm0
-; AVX512F-NEXT:    retq
-;
-; AVX512DQ-LABEL: var_shuffle_v4f64:
-; AVX512DQ:       # %bb.0:
-; AVX512DQ-NEXT:    # kill: def $ymm1 killed $ymm1 def $zmm1
-; AVX512DQ-NEXT:    # kill: def $ymm0 killed $ymm0 def $zmm0
-; AVX512DQ-NEXT:    vpermpd %zmm0, %zmm1, %zmm0
-; AVX512DQ-NEXT:    # kill: def $ymm0 killed $ymm0 killed $zmm0
-; AVX512DQ-NEXT:    retq
+; AVX512-LABEL: var_shuffle_v4f64:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    # kill: def $ymm1 killed $ymm1 def $zmm1
+; AVX512-NEXT:    # kill: def $ymm0 killed $ymm0 def $zmm0
+; AVX512-NEXT:    vpermpd %zmm0, %zmm1, %zmm0
+; AVX512-NEXT:    # kill: def $ymm0 killed $ymm0 killed $zmm0
+; AVX512-NEXT:    retq
 ;
 ; AVX512VL-LABEL: var_shuffle_v4f64:
 ; AVX512VL:       # %bb.0:
 ; AVX512VL-NEXT:    vpermpd %ymm0, %ymm1, %ymm0
 ; AVX512VL-NEXT:    retq
-;
-; AVX512VLBW-LABEL: var_shuffle_v4f64:
-; AVX512VLBW:       # %bb.0:
-; AVX512VLBW-NEXT:    vpermpd %ymm0, %ymm1, %ymm0
-; AVX512VLBW-NEXT:    retq
   %index0 = extractelement <4 x i64> %indices, i32 0
   %index1 = extractelement <4 x i64> %indices, i32 1
   %index2 = extractelement <4 x i64> %indices, i32 2
@@ -646,33 +613,19 @@ define <4 x i64> @var_shuffle_v4i64_from_v2i64(<2 x i64> %v, <4 x i64> %indices)
 ; AVX2-NEXT:    vblendvpd %ymm2, %ymm3, %ymm0, %ymm0
 ; AVX2-NEXT:    retq
 ;
-; AVX512F-LABEL: var_shuffle_v4i64_from_v2i64:
-; AVX512F:       # %bb.0:
-; AVX512F-NEXT:    # kill: def $ymm1 killed $ymm1 def $zmm1
-; AVX512F-NEXT:    # kill: def $xmm0 killed $xmm0 def $zmm0
-; AVX512F-NEXT:    vpermpd %zmm0, %zmm1, %zmm0
-; AVX512F-NEXT:    # kill: def $ymm0 killed $ymm0 killed $zmm0
-; AVX512F-NEXT:    retq
-;
-; AVX512DQ-LABEL: var_shuffle_v4i64_from_v2i64:
-; AVX512DQ:       # %bb.0:
-; AVX512DQ-NEXT:    # kill: def $ymm1 killed $ymm1 def $zmm1
-; AVX512DQ-NEXT:    # kill: def $xmm0 killed $xmm0 def $zmm0
-; AVX512DQ-NEXT:    vpermpd %zmm0, %zmm1, %zmm0
-; AVX512DQ-NEXT:    # kill: def $ymm0 killed $ymm0 killed $zmm0
-; AVX512DQ-NEXT:    retq
+; AVX512-LABEL: var_shuffle_v4i64_from_v2i64:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    # kill: def $ymm1 killed $ymm1 def $zmm1
+; AVX512-NEXT:    # kill: def $xmm0 killed $xmm0 def $zmm0
+; AVX512-NEXT:    vpermpd %zmm0, %zmm1, %zmm0
+; AVX512-NEXT:    # kill: def $ymm0 killed $ymm0 killed $zmm0
+; AVX512-NEXT:    retq
 ;
 ; AVX512VL-LABEL: var_shuffle_v4i64_from_v2i64:
 ; AVX512VL:       # %bb.0:
 ; AVX512VL-NEXT:    # kill: def $xmm0 killed $xmm0 def $ymm0
 ; AVX512VL-NEXT:    vpermpd %ymm0, %ymm1, %ymm0
 ; AVX512VL-NEXT:    retq
-;
-; AVX512VLBW-LABEL: var_shuffle_v4i64_from_v2i64:
-; AVX512VLBW:       # %bb.0:
-; AVX512VLBW-NEXT:    # kill: def $xmm0 killed $xmm0 def $ymm0
-; AVX512VLBW-NEXT:    vpermpd %ymm0, %ymm1, %ymm0
-; AVX512VLBW-NEXT:    retq
   %index0 = extractelement <4 x i64> %indices, i32 0
   %index1 = extractelement <4 x i64> %indices, i32 1
   %index2 = extractelement <4 x i64> %indices, i32 2
@@ -792,47 +745,41 @@ define <16 x i16> @var_shuffle_v16i16_from_v8i16(<8 x i16> %v, <16 x i16> %indic
 ; AVX2-NEXT:    vpblendvb %ymm1, %ymm2, %ymm0, %ymm0
 ; AVX2-NEXT:    retq
 ;
-; AVX512F-LABEL: var_shuffle_v16i16_from_v8i16:
-; AVX512F:       # %bb.0:
-; AVX512F-NEXT:    # kill: def $xmm0 killed $xmm0 def $ymm0
-; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm1, %ymm1
-; AVX512F-NEXT:    vpaddw {{.*}}(%rip), %ymm1, %ymm1
-; AVX512F-NEXT:    vpshufb %ymm1, %ymm0, %ymm2
-; AVX512F-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm0
-; AVX512F-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
-; AVX512F-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %ymm1
-; AVX512F-NEXT:    vpblendvb %ymm1, %ymm2, %ymm0, %ymm0
-; AVX512F-NEXT:    retq
+; AVX512-LABEL: var_shuffle_v16i16_from_v8i16:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    # kill: def $xmm0 killed $xmm0 def $ymm0
+; AVX512-NEXT:    vpmullw {{.*}}(%rip), %ymm1, %ymm1
+; AVX512-NEXT:    vpaddw {{.*}}(%rip), %ymm1, %ymm1
+; AVX512-NEXT:    vpshufb %ymm1, %ymm0, %ymm2
+; AVX512-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm0
+; AVX512-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
+; AVX512-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %ymm1
+; AVX512-NEXT:    vpblendvb %ymm1, %ymm2, %ymm0, %ymm0
+; AVX512-NEXT:    retq
 ;
-; AVX512DQ-LABEL: var_shuffle_v16i16_from_v8i16:
-; AVX512DQ:       # %bb.0:
-; AVX512DQ-NEXT:    # kill: def $xmm0 killed $xmm0 def $ymm0
-; AVX512DQ-NEXT:    vpmullw {{.*}}(%rip), %ymm1, %ymm1
-; AVX512DQ-NEXT:    vpaddw {{.*}}(%rip), %ymm1, %ymm1
-; AVX512DQ-NEXT:    vpshufb %ymm1, %ymm0, %ymm2
-; AVX512DQ-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm0
-; AVX512DQ-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
-; AVX512DQ-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %ymm1
-; AVX512DQ-NEXT:    vpblendvb %ymm1, %ymm2, %ymm0, %ymm0
-; AVX512DQ-NEXT:    retq
-;
-; AVX512VL-LABEL: var_shuffle_v16i16_from_v8i16:
-; AVX512VL:       # %bb.0:
-; AVX512VL-NEXT:    # kill: def $xmm0 killed $xmm0 def $ymm0
-; AVX512VL-NEXT:    vpmullw {{.*}}(%rip), %ymm1, %ymm1
-; AVX512VL-NEXT:    vpaddw {{.*}}(%rip), %ymm1, %ymm1
-; AVX512VL-NEXT:    vpshufb %ymm1, %ymm0, %ymm2
-; AVX512VL-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm0
-; AVX512VL-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
-; AVX512VL-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %ymm1
-; AVX512VL-NEXT:    vpblendvb %ymm1, %ymm2, %ymm0, %ymm0
-; AVX512VL-NEXT:    retq
+; AVX512VLDQ-LABEL: var_shuffle_v16i16_from_v8i16:
+; AVX512VLDQ:       # %bb.0:
+; AVX512VLDQ-NEXT:    # kill: def $xmm0 killed $xmm0 def $ymm0
+; AVX512VLDQ-NEXT:    vpmullw {{.*}}(%rip), %ymm1, %ymm1
+; AVX512VLDQ-NEXT:    vpaddw {{.*}}(%rip), %ymm1, %ymm1
+; AVX512VLDQ-NEXT:    vpshufb %ymm1, %ymm0, %ymm2
+; AVX512VLDQ-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm0
+; AVX512VLDQ-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
+; AVX512VLDQ-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %ymm1
+; AVX512VLDQ-NEXT:    vpblendvb %ymm1, %ymm2, %ymm0, %ymm0
+; AVX512VLDQ-NEXT:    retq
 ;
 ; AVX512VLBW-LABEL: var_shuffle_v16i16_from_v8i16:
 ; AVX512VLBW:       # %bb.0:
 ; AVX512VLBW-NEXT:    # kill: def $xmm0 killed $xmm0 def $ymm0
 ; AVX512VLBW-NEXT:    vpermw %ymm0, %ymm1, %ymm0
 ; AVX512VLBW-NEXT:    retq
+;
+; VLVBMI-LABEL: var_shuffle_v16i16_from_v8i16:
+; VLVBMI:       # %bb.0:
+; VLVBMI-NEXT:    # kill: def $xmm0 killed $xmm0 def $ymm0
+; VLVBMI-NEXT:    vpermw %ymm0, %ymm1, %ymm0
+; VLVBMI-NEXT:    retq
   %index0 = extractelement <16 x i16> %indices, i32 0
   %index1 = extractelement <16 x i16> %indices, i32 1
   %index2 = extractelement <16 x i16> %indices, i32 2
@@ -918,41 +865,41 @@ define <32 x i8> @var_shuffle_v32i8_from_v16i8(<16 x i8> %v, <32 x i8> %indices)
 ; AVX2-NEXT:    vpblendvb %ymm1, %ymm2, %ymm0, %ymm0
 ; AVX2-NEXT:    retq
 ;
-; AVX512F-LABEL: var_shuffle_v32i8_from_v16i8:
-; AVX512F:       # %bb.0:
-; AVX512F-NEXT:    # kill: def $xmm0 killed $xmm0 def $ymm0
-; AVX512F-NEXT:    vpshufb %ymm1, %ymm0, %ymm2
-; AVX512F-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm0
-; AVX512F-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
-; AVX512F-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %ymm1
-; AVX512F-NEXT:    vpblendvb %ymm1, %ymm2, %ymm0, %ymm0
-; AVX512F-NEXT:    retq
+; AVX512-LABEL: var_shuffle_v32i8_from_v16i8:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    # kill: def $xmm0 killed $xmm0 def $ymm0
+; AVX512-NEXT:    vpshufb %ymm1, %ymm0, %ymm2
+; AVX512-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm0
+; AVX512-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
+; AVX512-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %ymm1
+; AVX512-NEXT:    vpblendvb %ymm1, %ymm2, %ymm0, %ymm0
+; AVX512-NEXT:    retq
 ;
-; AVX512DQ-LABEL: var_shuffle_v32i8_from_v16i8:
-; AVX512DQ:       # %bb.0:
-; AVX512DQ-NEXT:    # kill: def $xmm0 killed $xmm0 def $ymm0
-; AVX512DQ-NEXT:    vpshufb %ymm1, %ymm0, %ymm2
-; AVX512DQ-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm0
-; AVX512DQ-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
-; AVX512DQ-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %ymm1
-; AVX512DQ-NEXT:    vpblendvb %ymm1, %ymm2, %ymm0, %ymm0
-; AVX512DQ-NEXT:    retq
+; AVX512VLDQ-LABEL: var_shuffle_v32i8_from_v16i8:
+; AVX512VLDQ:       # %bb.0:
+; AVX512VLDQ-NEXT:    # kill: def $xmm0 killed $xmm0 def $ymm0
+; AVX512VLDQ-NEXT:    vpshufb %ymm1, %ymm0, %ymm2
+; AVX512VLDQ-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm0
+; AVX512VLDQ-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
+; AVX512VLDQ-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %ymm1
+; AVX512VLDQ-NEXT:    vpblendvb %ymm1, %ymm2, %ymm0, %ymm0
+; AVX512VLDQ-NEXT:    retq
 ;
-; AVX512VL-LABEL: var_shuffle_v32i8_from_v16i8:
-; AVX512VL:       # %bb.0:
-; AVX512VL-NEXT:    # kill: def $xmm0 killed $xmm0 def $ymm0
-; AVX512VL-NEXT:    vpshufb %ymm1, %ymm0, %ymm2
-; AVX512VL-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm0
-; AVX512VL-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
-; AVX512VL-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %ymm1
-; AVX512VL-NEXT:    vpblendvb %ymm1, %ymm2, %ymm0, %ymm0
-; AVX512VL-NEXT:    retq
+; AVX512VLBW-LABEL: var_shuffle_v32i8_from_v16i8:
+; AVX512VLBW:       # %bb.0:
+; AVX512VLBW-NEXT:    # kill: def $xmm0 killed $xmm0 def $ymm0
+; AVX512VLBW-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm2
+; AVX512VLBW-NEXT:    vpshufb %ymm1, %ymm2, %ymm2
+; AVX512VLBW-NEXT:    vpcmpgtb {{.*}}(%rip), %ymm1, %k1
+; AVX512VLBW-NEXT:    vpshufb %ymm1, %ymm0, %ymm2 {%k1}
+; AVX512VLBW-NEXT:    vmovdqa %ymm2, %ymm0
+; AVX512VLBW-NEXT:    retq
 ;
-; VBMI-LABEL: var_shuffle_v32i8_from_v16i8:
-; VBMI:       # %bb.0:
-; VBMI-NEXT:    # kill: def $xmm0 killed $xmm0 def $ymm0
-; VBMI-NEXT:    vpermb %ymm0, %ymm1, %ymm0
-; VBMI-NEXT:    retq
+; VLVBMI-LABEL: var_shuffle_v32i8_from_v16i8:
+; VLVBMI:       # %bb.0:
+; VLVBMI-NEXT:    # kill: def $xmm0 killed $xmm0 def $ymm0
+; VLVBMI-NEXT:    vpermb %ymm0, %ymm1, %ymm0
+; VLVBMI-NEXT:    retq
   %index0 = extractelement <32 x i8> %indices, i32 0
   %index1 = extractelement <32 x i8> %indices, i32 1
   %index2 = extractelement <32 x i8> %indices, i32 2
@@ -1097,33 +1044,19 @@ define <4 x double> @var_shuffle_v4f64_from_v2f64(<2 x double> %v, <4 x i64> %in
 ; AVX2-NEXT:    vblendvpd %ymm2, %ymm3, %ymm0, %ymm0
 ; AVX2-NEXT:    retq
 ;
-; AVX512F-LABEL: var_shuffle_v4f64_from_v2f64:
-; AVX512F:       # %bb.0:
-; AVX512F-NEXT:    # kill: def $ymm1 killed $ymm1 def $zmm1
-; AVX512F-NEXT:    # kill: def $xmm0 killed $xmm0 def $zmm0
-; AVX512F-NEXT:    vpermpd %zmm0, %zmm1, %zmm0
-; AVX512F-NEXT:    # kill: def $ymm0 killed $ymm0 killed $zmm0
-; AVX512F-NEXT:    retq
-;
-; AVX512DQ-LABEL: var_shuffle_v4f64_from_v2f64:
-; AVX512DQ:       # %bb.0:
-; AVX512DQ-NEXT:    # kill: def $ymm1 killed $ymm1 def $zmm1
-; AVX512DQ-NEXT:    # kill: def $xmm0 killed $xmm0 def $zmm0
-; AVX512DQ-NEXT:    vpermpd %zmm0, %zmm1, %zmm0
-; AVX512DQ-NEXT:    # kill: def $ymm0 killed $ymm0 killed $zmm0
-; AVX512DQ-NEXT:    retq
+; AVX512-LABEL: var_shuffle_v4f64_from_v2f64:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    # kill: def $ymm1 killed $ymm1 def $zmm1
+; AVX512-NEXT:    # kill: def $xmm0 killed $xmm0 def $zmm0
+; AVX512-NEXT:    vpermpd %zmm0, %zmm1, %zmm0
+; AVX512-NEXT:    # kill: def $ymm0 killed $ymm0 killed $zmm0
+; AVX512-NEXT:    retq
 ;
 ; AVX512VL-LABEL: var_shuffle_v4f64_from_v2f64:
 ; AVX512VL:       # %bb.0:
 ; AVX512VL-NEXT:    # kill: def $xmm0 killed $xmm0 def $ymm0
 ; AVX512VL-NEXT:    vpermpd %ymm0, %ymm1, %ymm0
 ; AVX512VL-NEXT:    retq
-;
-; AVX512VLBW-LABEL: var_shuffle_v4f64_from_v2f64:
-; AVX512VLBW:       # %bb.0:
-; AVX512VLBW-NEXT:    # kill: def $xmm0 killed $xmm0 def $ymm0
-; AVX512VLBW-NEXT:    vpermpd %ymm0, %ymm1, %ymm0
-; AVX512VLBW-NEXT:    retq
   %index0 = extractelement <4 x i64> %indices, i32 0
   %index1 = extractelement <4 x i64> %indices, i32 1
   %index2 = extractelement <4 x i64> %indices, i32 2
-- 
2.11.0