[llvm] 39be138 - [X86] combineTargetShuffle - fold SHUF128(CONCAT(),CONCAT()) to peek through upper subvectors

Simon Pilgrim via llvm-commits llvm-commits at lists.llvm.org
Wed Jan 3 03:09:32 PST 2024


Author: Simon Pilgrim
Date: 2024-01-03T11:09:14Z
New Revision: 39be138cb771f36a13ccbf96b55ae025ba821841

URL: https://github.com/llvm/llvm-project/commit/39be138cb771f36a13ccbf96b55ae025ba821841
DIFF: https://github.com/llvm/llvm-project/commit/39be138cb771f36a13ccbf96b55ae025ba821841.diff

LOG: [X86] combineTargetShuffle - fold SHUF128(CONCAT(),CONCAT()) to peek through upper subvectors

If SHUF128 is accessing only the upper half of a vector source that is a concatenation/insert_subvector then try to access the subvector directly and adjust the element mask accordingly.

Added: 
    

Modified: 
    llvm/lib/Target/X86/X86ISelLowering.cpp
    llvm/test/CodeGen/X86/vector-interleaved-load-i16-stride-4.ll
    llvm/test/CodeGen/X86/vector-interleaved-load-i8-stride-4.ll
    llvm/test/CodeGen/X86/vector-interleaved-store-i16-stride-7.ll
    llvm/test/CodeGen/X86/vector-interleaved-store-i8-stride-7.ll

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index e643e54496f70e..3ca1c808fff7ac 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -40221,6 +40221,34 @@ static SDValue combineTargetShuffle(SDValue N, SelectionDAG &DAG,
     }
     return SDValue();
   }
+  case X86ISD::SHUF128: {
+    // If we're permuting the upper 256-bits subvectors of a concatenation, then
+    // see if we can peek through and access the subvector directly.
+    if (VT.is512BitVector()) {
+      // 512-bit mask uses 4 x i2 indices - if the msb is always set then only the
+      // upper subvector is used.
+      SDValue LHS = N->getOperand(0);
+      SDValue RHS = N->getOperand(1);
+      uint64_t Mask = N->getConstantOperandVal(2);
+      SmallVector<SDValue> LHSOps, RHSOps;
+      SDValue NewLHS, NewRHS;
+      if ((Mask & 0x0A) == 0x0A &&
+          collectConcatOps(LHS.getNode(), LHSOps, DAG) && LHSOps.size() == 2) {
+        NewLHS = widenSubVector(LHSOps[1], false, Subtarget, DAG, DL, 512);
+        Mask &= ~0x0A;
+      }
+      if ((Mask & 0xA0) == 0xA0 &&
+          collectConcatOps(RHS.getNode(), RHSOps, DAG) && RHSOps.size() == 2) {
+        NewRHS = widenSubVector(RHSOps[1], false, Subtarget, DAG, DL, 512);
+        Mask &= ~0xA0;
+      }
+      if (NewLHS || NewRHS)
+        return DAG.getNode(X86ISD::SHUF128, DL, VT, NewLHS ? NewLHS : LHS,
+                           NewRHS ? NewRHS : RHS,
+                           DAG.getTargetConstant(Mask, DL, MVT::i8));
+    }
+    return SDValue();
+  }
   case X86ISD::VPERM2X128: {
     // Fold vperm2x128(bitcast(x),bitcast(y),c) -> bitcast(vperm2x128(x,y,c)).
     SDValue LHS = N->getOperand(0);

diff  --git a/llvm/test/CodeGen/X86/vector-interleaved-load-i16-stride-4.ll b/llvm/test/CodeGen/X86/vector-interleaved-load-i16-stride-4.ll
index 22e353f2502d66..44f2d58cb4e968 100644
--- a/llvm/test/CodeGen/X86/vector-interleaved-load-i16-stride-4.ll
+++ b/llvm/test/CodeGen/X86/vector-interleaved-load-i16-stride-4.ll
@@ -2258,7 +2258,6 @@ define void @load_i16_stride4_vf32(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, pt
 ; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm2 = ymm2[0,1,2,3,4,5],ymm3[6,7]
 ; AVX512F-SLOW-NEXT:    vpmovqw %zmm1, %xmm3
 ; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm2 = ymm3[0,1,2,3],ymm2[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm2, %zmm0, %zmm2
 ; AVX512F-SLOW-NEXT:    vmovdqa 64(%rdi), %ymm3
 ; AVX512F-SLOW-NEXT:    vpmovqw %ymm3, %xmm3
 ; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm3, %ymm0, %ymm10
@@ -2273,7 +2272,7 @@ define void @load_i16_stride4_vf32(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, pt
 ; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm10 = ymm10[0,1,2,3,4,5],ymm11[6,7]
 ; AVX512F-SLOW-NEXT:    vpmovqw %zmm0, %xmm11
 ; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm10 = ymm11[0,1,2,3],ymm10[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm2 = zmm10[0,1,2,3],zmm2[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm2 = zmm10[0,1,2,3],zmm2[0,1,2,3]
 ; AVX512F-SLOW-NEXT:    vmovdqa 64(%rdi), %xmm10
 ; AVX512F-SLOW-NEXT:    vmovdqa 80(%rdi), %xmm11
 ; AVX512F-SLOW-NEXT:    vmovdqa 192(%rdi), %xmm13
@@ -2292,7 +2291,6 @@ define void @load_i16_stride4_vf32(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, pt
 ; AVX512F-SLOW-NEXT:    vpsrlq $16, %zmm1, %zmm9
 ; AVX512F-SLOW-NEXT:    vpmovqw %zmm9, %xmm9
 ; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm5 = ymm9[0,1,2,3],ymm5[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm5, %zmm0, %zmm5
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm8 = xmm8[0,1,1,3,4,5,6,7]
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm9 = xmm12[0,1,1,3,4,5,6,7]
 ; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm8 = xmm9[0],xmm8[0],xmm9[1],xmm8[1]
@@ -2307,7 +2305,7 @@ define void @load_i16_stride4_vf32(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, pt
 ; AVX512F-SLOW-NEXT:    vpsrlq $16, %zmm0, %zmm9
 ; AVX512F-SLOW-NEXT:    vpmovqw %zmm9, %xmm9
 ; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm8 = ymm9[0,1,2,3],ymm8[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm5 = zmm8[0,1,2,3],zmm5[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm5 = zmm8[0,1,2,3],zmm5[0,1,2,3]
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm6 = xmm6[3,1,2,3]
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm8 = xmm6[0,1,2,0,4,5,6,7]
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm7 = xmm7[3,1,2,3]
@@ -2324,7 +2322,6 @@ define void @load_i16_stride4_vf32(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, pt
 ; AVX512F-SLOW-NEXT:    vpsrlq $32, %zmm1, %zmm13
 ; AVX512F-SLOW-NEXT:    vpmovqw %zmm13, %xmm13
 ; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm12 = ymm13[0,1,2,3],ymm12[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm12, %zmm0, %zmm12
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm3 = xmm3[3,1,2,3]
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm13 = xmm3[0,1,2,0,4,5,6,7]
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm4 = xmm4[3,1,2,3]
@@ -2341,7 +2338,7 @@ define void @load_i16_stride4_vf32(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, pt
 ; AVX512F-SLOW-NEXT:    vpsrlq $32, %zmm0, %zmm14
 ; AVX512F-SLOW-NEXT:    vpmovqw %zmm14, %xmm14
 ; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm13 = ymm14[0,1,2,3],ymm13[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm12 = zmm13[0,1,2,3],zmm12[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm12 = zmm13[0,1,2,3],zmm12[0,1,2,3]
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm6 = xmm6[0,1,3,1,4,5,6,7]
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm7 = xmm7[0,1,3,1,4,5,6,7]
 ; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm6 = xmm7[0],xmm6[0],xmm7[1],xmm6[1]
@@ -2354,7 +2351,6 @@ define void @load_i16_stride4_vf32(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, pt
 ; AVX512F-SLOW-NEXT:    vpsrlq $48, %zmm1, %zmm1
 ; AVX512F-SLOW-NEXT:    vpmovqw %zmm1, %xmm1
 ; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm1 = ymm1[0,1,2,3],ymm6[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm1, %zmm0, %zmm1
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm3 = xmm3[0,1,3,1,4,5,6,7]
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm4 = xmm4[0,1,3,1,4,5,6,7]
 ; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm3 = xmm4[0],xmm3[0],xmm4[1],xmm3[1]
@@ -2367,7 +2363,7 @@ define void @load_i16_stride4_vf32(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, pt
 ; AVX512F-SLOW-NEXT:    vpsrlq $48, %zmm0, %zmm0
 ; AVX512F-SLOW-NEXT:    vpmovqw %zmm0, %xmm0
 ; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm0 = ymm0[0,1,2,3],ymm3[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm0 = zmm0[0,1,2,3],zmm1[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm0 = zmm0[0,1,2,3],zmm1[0,1,2,3]
 ; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm2, (%rsi)
 ; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm5, (%rdx)
 ; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm12, (%rcx)
@@ -2393,7 +2389,6 @@ define void @load_i16_stride4_vf32(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, pt
 ; AVX512F-FAST-NEXT:    vpermt2d %ymm7, %ymm11, %ymm10
 ; AVX512F-FAST-NEXT:    vpmovqw %zmm1, %xmm7
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm7 = ymm7[0,1,2,3],ymm10[4,5,6,7]
-; AVX512F-FAST-NEXT:    vinserti64x4 $1, %ymm7, %zmm0, %zmm7
 ; AVX512F-FAST-NEXT:    vmovdqa 96(%rdi), %ymm10
 ; AVX512F-FAST-NEXT:    vpermd %ymm10, %ymm4, %ymm12
 ; AVX512F-FAST-NEXT:    vpshufb %ymm2, %ymm12, %ymm13
@@ -2403,7 +2398,7 @@ define void @load_i16_stride4_vf32(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, pt
 ; AVX512F-FAST-NEXT:    vpermt2d %ymm13, %ymm11, %ymm4
 ; AVX512F-FAST-NEXT:    vpmovqw %zmm0, %xmm13
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm4 = ymm13[0,1,2,3],ymm4[4,5,6,7]
-; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm7 = zmm4[0,1,2,3],zmm7[4,5,6,7]
+; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm7 = zmm4[0,1,2,3],zmm7[0,1,2,3]
 ; AVX512F-FAST-NEXT:    vpbroadcastq {{.*#+}} ymm4 = [18,19,22,23,26,27,30,31,18,19,22,23,26,27,30,31,18,19,22,23,26,27,30,31,18,19,22,23,26,27,30,31]
 ; AVX512F-FAST-NEXT:    vpshufb %ymm4, %ymm5, %ymm13
 ; AVX512F-FAST-NEXT:    vmovdqa {{.*#+}} ymm5 = <2,3,6,7,10,11,14,15,14,15,10,11,12,13,14,15,18,19,22,23,26,27,30,31,u,u,u,u,u,u,u,u>
@@ -2412,14 +2407,13 @@ define void @load_i16_stride4_vf32(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, pt
 ; AVX512F-FAST-NEXT:    vpsrlq $16, %zmm1, %zmm13
 ; AVX512F-FAST-NEXT:    vpmovqw %zmm13, %xmm13
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm9 = ymm13[0,1,2,3],ymm9[4,5,6,7]
-; AVX512F-FAST-NEXT:    vinserti64x4 $1, %ymm9, %zmm0, %zmm9
 ; AVX512F-FAST-NEXT:    vpshufb %ymm4, %ymm12, %ymm12
 ; AVX512F-FAST-NEXT:    vpshufb %ymm5, %ymm15, %ymm13
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm12 = ymm13[0,1,2,3,4,5],ymm12[6,7]
 ; AVX512F-FAST-NEXT:    vpsrlq $16, %zmm0, %zmm13
 ; AVX512F-FAST-NEXT:    vpmovqw %zmm13, %xmm13
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm12 = ymm13[0,1,2,3],ymm12[4,5,6,7]
-; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm9 = zmm12[0,1,2,3],zmm9[4,5,6,7]
+; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm9 = zmm12[0,1,2,3],zmm9[0,1,2,3]
 ; AVX512F-FAST-NEXT:    vmovdqa {{.*#+}} ymm12 = [1,3,2,3,1,3,5,7]
 ; AVX512F-FAST-NEXT:    vpermd %ymm6, %ymm12, %ymm6
 ; AVX512F-FAST-NEXT:    vpshufb %ymm2, %ymm6, %ymm13
@@ -2429,7 +2423,6 @@ define void @load_i16_stride4_vf32(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, pt
 ; AVX512F-FAST-NEXT:    vpsrlq $32, %zmm1, %zmm13
 ; AVX512F-FAST-NEXT:    vpmovqw %zmm13, %xmm13
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm13 = ymm13[0,1,2,3],ymm15[4,5,6,7]
-; AVX512F-FAST-NEXT:    vinserti64x4 $1, %ymm13, %zmm0, %zmm13
 ; AVX512F-FAST-NEXT:    vpermd %ymm10, %ymm12, %ymm10
 ; AVX512F-FAST-NEXT:    vpshufb %ymm2, %ymm10, %ymm2
 ; AVX512F-FAST-NEXT:    vpermd %ymm14, %ymm12, %ymm12
@@ -2438,21 +2431,20 @@ define void @load_i16_stride4_vf32(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, pt
 ; AVX512F-FAST-NEXT:    vpsrlq $32, %zmm0, %zmm2
 ; AVX512F-FAST-NEXT:    vpmovqw %zmm2, %xmm2
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm2 = ymm2[0,1,2,3],ymm3[4,5,6,7]
-; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm2 = zmm2[0,1,2,3],zmm13[4,5,6,7]
+; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm2 = zmm2[0,1,2,3],zmm13[0,1,2,3]
 ; AVX512F-FAST-NEXT:    vpshufb %ymm4, %ymm6, %ymm3
 ; AVX512F-FAST-NEXT:    vpshufb %ymm5, %ymm8, %ymm6
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm3 = ymm6[0,1,2,3,4,5],ymm3[6,7]
 ; AVX512F-FAST-NEXT:    vpsrlq $48, %zmm1, %zmm1
 ; AVX512F-FAST-NEXT:    vpmovqw %zmm1, %xmm1
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm1 = ymm1[0,1,2,3],ymm3[4,5,6,7]
-; AVX512F-FAST-NEXT:    vinserti64x4 $1, %ymm1, %zmm0, %zmm1
 ; AVX512F-FAST-NEXT:    vpshufb %ymm4, %ymm10, %ymm3
 ; AVX512F-FAST-NEXT:    vpshufb %ymm5, %ymm12, %ymm4
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm3 = ymm4[0,1,2,3,4,5],ymm3[6,7]
 ; AVX512F-FAST-NEXT:    vpsrlq $48, %zmm0, %zmm0
 ; AVX512F-FAST-NEXT:    vpmovqw %zmm0, %xmm0
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm0 = ymm0[0,1,2,3],ymm3[4,5,6,7]
-; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm0 = zmm0[0,1,2,3],zmm1[4,5,6,7]
+; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm0 = zmm0[0,1,2,3],zmm1[0,1,2,3]
 ; AVX512F-FAST-NEXT:    vmovdqa64 %zmm7, (%rsi)
 ; AVX512F-FAST-NEXT:    vmovdqa64 %zmm9, (%rdx)
 ; AVX512F-FAST-NEXT:    vmovdqa64 %zmm2, (%rcx)
@@ -4909,285 +4901,276 @@ define void @load_i16_stride4_vf64(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, pt
 ;
 ; AVX512F-SLOW-LABEL: load_i16_stride4_vf64:
 ; AVX512F-SLOW:       # %bb.0:
-; AVX512F-SLOW-NEXT:    subq $104, %rsp
-; AVX512F-SLOW-NEXT:    vmovdqa 240(%rdi), %xmm0
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm10 = xmm0[0,2,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm1 = xmm10[0,1,0,2,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vmovdqa 224(%rdi), %xmm2
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm5 = xmm2[0,2,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm3 = xmm5[0,1,0,2,4,5,6,7]
+; AVX512F-SLOW-NEXT:    subq $200, %rsp
+; AVX512F-SLOW-NEXT:    vmovdqa64 256(%rdi), %zmm26
+; AVX512F-SLOW-NEXT:    vmovdqa64 384(%rdi), %zmm27
+; AVX512F-SLOW-NEXT:    vmovdqa64 (%rdi), %zmm28
+; AVX512F-SLOW-NEXT:    vmovdqa64 128(%rdi), %zmm29
+; AVX512F-SLOW-NEXT:    vmovdqa 192(%rdi), %ymm0
+; AVX512F-SLOW-NEXT:    vpmovqw %ymm0, %xmm0
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm0
+; AVX512F-SLOW-NEXT:    vmovdqa 240(%rdi), %xmm14
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm9 = xmm14[0,2,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm1 = xmm9[0,1,0,2,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vmovdqa 224(%rdi), %xmm13
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm6 = xmm13[0,2,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm3 = xmm6[0,1,0,2,4,5,6,7]
 ; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm1 = xmm3[0],xmm1[0],xmm3[1],xmm1[1]
-; AVX512F-SLOW-NEXT:    vmovdqa %xmm1, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
-; AVX512F-SLOW-NEXT:    vmovdqa64 112(%rdi), %xmm20
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm14 = xmm20[0,2,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm1 = xmm14[0,1,0,2,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vmovdqa 96(%rdi), %xmm3
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm7 = xmm3[0,2,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm4 = xmm7[0,1,0,2,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm1 = xmm4[0],xmm1[0],xmm4[1],xmm1[1]
-; AVX512F-SLOW-NEXT:    vmovdqa %xmm1, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
-; AVX512F-SLOW-NEXT:    vmovdqa64 496(%rdi), %xmm19
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm15 = xmm19[0,2,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm1 = xmm15[0,1,0,2,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vmovdqa64 480(%rdi), %xmm21
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm8 = xmm21[0,2,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm4 = xmm8[0,1,0,2,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm1 = xmm4[0],xmm1[0],xmm4[1],xmm1[1]
-; AVX512F-SLOW-NEXT:    vmovdqa %xmm1, (%rsp) # 16-byte Spill
-; AVX512F-SLOW-NEXT:    vmovdqa64 368(%rdi), %xmm17
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm4 = xmm17[0,2,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm6 = xmm4[0,1,0,2,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vmovdqa64 352(%rdi), %xmm24
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm1 = xmm24[0,2,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm9 = xmm1[0,1,0,2,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm18 = xmm9[0],xmm6[0],xmm9[1],xmm6[1]
-; AVX512F-SLOW-NEXT:    vmovdqa64 320(%rdi), %xmm25
-; AVX512F-SLOW-NEXT:    vmovdqa64 336(%rdi), %xmm29
-; AVX512F-SLOW-NEXT:    vmovdqa 448(%rdi), %xmm11
-; AVX512F-SLOW-NEXT:    vmovdqa64 464(%rdi), %xmm16
-; AVX512F-SLOW-NEXT:    vmovdqa 64(%rdi), %xmm9
-; AVX512F-SLOW-NEXT:    vmovdqa 80(%rdi), %xmm12
-; AVX512F-SLOW-NEXT:    vmovdqa 192(%rdi), %xmm13
-; AVX512F-SLOW-NEXT:    vmovdqa 208(%rdi), %xmm6
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm10 = xmm10[0,1,1,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm5 = xmm5[0,1,1,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm5 = xmm5[0],xmm10[0],xmm5[1],xmm10[1]
-; AVX512F-SLOW-NEXT:    vmovdqa %xmm5, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm5 = xmm6[0,2,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm5 = xmm5[1,3,2,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm10 = xmm13[0,2,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm10 = xmm10[1,3,2,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm5 = xmm10[0],xmm5[0],xmm10[1],xmm5[1]
-; AVX512F-SLOW-NEXT:    vmovdqa %xmm5, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm5 = xmm14[0,1,1,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm7 = xmm7[0,1,1,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm5 = xmm7[0],xmm5[0],xmm7[1],xmm5[1]
-; AVX512F-SLOW-NEXT:    vmovdqa %xmm5, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm5 = xmm12[0,2,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm5 = xmm5[1,3,2,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm7 = xmm9[0,2,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm7 = xmm7[1,3,2,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm27 = xmm7[0],xmm5[0],xmm7[1],xmm5[1]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm5 = xmm15[0,1,1,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm7 = xmm8[0,1,1,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm5 = xmm7[0],xmm5[0],xmm7[1],xmm5[1]
-; AVX512F-SLOW-NEXT:    vmovdqa %xmm5, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm5 = xmm16[0,2,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm5 = xmm5[1,3,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm1, %ymm0, %ymm1
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm0 = ymm0[0,1,2,3,4,5],ymm1[6,7]
+; AVX512F-SLOW-NEXT:    vpmovqw %zmm29, %xmm1
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vmovdqa 64(%rdi), %ymm1
+; AVX512F-SLOW-NEXT:    vpmovqw %ymm1, %xmm1
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm1, %ymm0, %ymm1
+; AVX512F-SLOW-NEXT:    vmovdqa 112(%rdi), %xmm12
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm3 = xmm12[0,2,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm4 = xmm3[0,1,0,2,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vmovdqa 96(%rdi), %xmm11
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm7 = xmm11[0,2,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm5 = xmm7[0,1,0,2,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm4 = xmm5[0],xmm4[0],xmm5[1],xmm4[1]
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm4, %ymm0, %ymm4
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm1 = ymm1[0,1,2,3,4,5],ymm4[6,7]
+; AVX512F-SLOW-NEXT:    vpmovqw %zmm28, %xmm4
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm1 = ymm4[0,1,2,3],ymm1[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm0 = zmm1[0,1,2,3],zmm0[0,1,2,3]
+; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
+; AVX512F-SLOW-NEXT:    vmovdqa 448(%rdi), %ymm0
+; AVX512F-SLOW-NEXT:    vpmovqw %ymm0, %xmm0
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm0
+; AVX512F-SLOW-NEXT:    vmovdqa64 496(%rdi), %xmm24
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm4 = xmm24[0,2,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm1 = xmm4[0,1,0,2,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vmovdqa64 480(%rdi), %xmm23
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm15 = xmm23[0,2,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm5 = xmm15[0,1,0,2,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm1 = xmm5[0],xmm1[0],xmm5[1],xmm1[1]
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm1, %ymm0, %ymm1
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm0 = ymm0[0,1,2,3,4,5],ymm1[6,7]
+; AVX512F-SLOW-NEXT:    vpmovqw %zmm27, %xmm1
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm2 = ymm1[0,1,2,3],ymm0[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vmovdqa 320(%rdi), %ymm1
+; AVX512F-SLOW-NEXT:    vpmovqw %ymm1, %xmm1
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm1, %ymm0, %ymm1
+; AVX512F-SLOW-NEXT:    vmovdqa64 368(%rdi), %xmm31
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm5 = xmm31[0,2,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm0 = xmm5[0,1,0,2,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vmovdqa64 352(%rdi), %xmm25
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm8 = xmm25[0,2,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm10 = xmm8[0,1,0,2,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm0 = xmm10[0],xmm0[0],xmm10[1],xmm0[1]
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm0
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm0 = ymm1[0,1,2,3,4,5],ymm0[6,7]
+; AVX512F-SLOW-NEXT:    vpmovqw %zmm26, %xmm1
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm0 = zmm0[0,1,2,3],zmm2[0,1,2,3]
+; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
+; AVX512F-SLOW-NEXT:    vmovdqa64 320(%rdi), %xmm30
+; AVX512F-SLOW-NEXT:    vmovdqa64 336(%rdi), %xmm17
+; AVX512F-SLOW-NEXT:    vmovdqa64 448(%rdi), %xmm18
+; AVX512F-SLOW-NEXT:    vmovdqa64 464(%rdi), %xmm19
+; AVX512F-SLOW-NEXT:    vmovdqa64 64(%rdi), %xmm20
+; AVX512F-SLOW-NEXT:    vmovdqa64 80(%rdi), %xmm21
+; AVX512F-SLOW-NEXT:    vmovdqa 192(%rdi), %xmm0
+; AVX512F-SLOW-NEXT:    vmovdqa 208(%rdi), %xmm1
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm2 = xmm9[0,1,1,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm6 = xmm6[0,1,1,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm2 = xmm6[0],xmm2[0],xmm6[1],xmm2[1]
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm2, %ymm0, %ymm2
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm6 = xmm1[0,2,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm6 = xmm6[1,3,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm9 = xmm0[0,2,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm9 = xmm9[1,3,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm6 = xmm9[0],xmm6[0],xmm9[1],xmm6[1]
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm6, %ymm0, %ymm6
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm2 = ymm6[0,1,2,3,4,5],ymm2[6,7]
+; AVX512F-SLOW-NEXT:    vpsrlq $16, %zmm29, %zmm6
+; AVX512F-SLOW-NEXT:    vpmovqw %zmm6, %xmm6
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm2 = ymm6[0,1,2,3],ymm2[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm3 = xmm3[0,1,1,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm6 = xmm7[0,1,1,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm3 = xmm6[0],xmm3[0],xmm6[1],xmm3[1]
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm3, %ymm0, %ymm3
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm6 = xmm21[0,2,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm6 = xmm6[1,3,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm7 = xmm20[0,2,2,3]
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm7 = xmm7[1,3,2,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm22 = xmm7[0],xmm5[0],xmm7[1],xmm5[1]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm4 = xmm4[0,1,1,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm1 = xmm1[0,1,1,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm26 = xmm1[0],xmm4[0],xmm1[1],xmm4[1]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm1 = xmm29[0,2,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm1 = xmm1[1,3,2,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm4 = xmm25[0,2,2,3]
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm6 = xmm7[0],xmm6[0],xmm7[1],xmm6[1]
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm6, %ymm0, %ymm6
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm3 = ymm6[0,1,2,3,4,5],ymm3[6,7]
+; AVX512F-SLOW-NEXT:    vpsrlq $16, %zmm28, %zmm6
+; AVX512F-SLOW-NEXT:    vpmovqw %zmm6, %xmm6
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm3 = ymm6[0,1,2,3],ymm3[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm2 = zmm3[0,1,2,3],zmm2[0,1,2,3]
+; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm2, (%rsp) # 64-byte Spill
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm2 = xmm4[0,1,1,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm3 = xmm15[0,1,1,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm2 = xmm3[0],xmm2[0],xmm3[1],xmm2[1]
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm2, %ymm0, %ymm2
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm3 = xmm19[0,2,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm3 = xmm3[1,3,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm4 = xmm18[0,2,2,3]
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm4 = xmm4[1,3,2,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm30 = xmm4[0],xmm1[0],xmm4[1],xmm1[1]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm10 = xmm0[3,1,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm0 = xmm10[0,1,2,0,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm14 = xmm2[3,1,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm1 = xmm14[0,1,2,0,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm28 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm6 = xmm6[3,1,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm0 = xmm6[2,0,2,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm2 = xmm13[3,1,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm1 = xmm2[2,0,2,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm31 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm1 = xmm20[3,1,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm0 = xmm1[0,1,2,0,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm3 = xmm3[3,1,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm4 = xmm3[0,1,2,0,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm23 = xmm4[0],xmm0[0],xmm4[1],xmm0[1]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm15 = xmm12[3,1,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm0 = xmm15[2,0,2,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm9 = xmm9[3,1,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm4 = xmm9[2,0,2,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm20 = xmm4[0],xmm0[0],xmm4[1],xmm0[1]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm12 = xmm19[3,1,2,3]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm13 = xmm21[3,1,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm0 = xmm12[0,1,2,0,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm3 = xmm4[0],xmm3[0],xmm4[1],xmm3[1]
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm3, %ymm0, %ymm3
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm2 = ymm3[0,1,2,3,4,5],ymm2[6,7]
+; AVX512F-SLOW-NEXT:    vpsrlq $16, %zmm27, %zmm3
+; AVX512F-SLOW-NEXT:    vpmovqw %zmm3, %xmm3
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm2 = ymm3[0,1,2,3],ymm2[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm3 = xmm5[0,1,1,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm4 = xmm8[0,1,1,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm3 = xmm4[0],xmm3[0],xmm4[1],xmm3[1]
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm3, %ymm0, %ymm3
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm4 = xmm17[0,2,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm4 = xmm4[1,3,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm5 = xmm30[0,2,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm5 = xmm5[1,3,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm4 = xmm5[0],xmm4[0],xmm5[1],xmm4[1]
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm4, %ymm0, %ymm4
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm3 = ymm4[0,1,2,3,4,5],ymm3[6,7]
+; AVX512F-SLOW-NEXT:    vpsrlq $16, %zmm26, %zmm4
+; AVX512F-SLOW-NEXT:    vpmovqw %zmm4, %xmm4
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm3 = ymm4[0,1,2,3],ymm3[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm2 = zmm3[0,1,2,3],zmm2[0,1,2,3]
+; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm2, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm2 = xmm14[3,1,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm3 = xmm2[0,1,2,0,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm2, %xmm22
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm13 = xmm13[3,1,2,3]
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm4 = xmm13[0,1,2,0,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm21 = xmm4[0],xmm0[0],xmm4[1],xmm0[1]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm7 = xmm16[3,1,2,3]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm11 = xmm11[3,1,2,3]
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm3 = xmm4[0],xmm3[0],xmm4[1],xmm3[1]
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm3, %ymm0, %ymm3
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm6 = xmm1[3,1,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm1 = xmm6[2,0,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm7 = xmm0[3,1,2,3]
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm0 = xmm7[2,0,2,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm4 = xmm11[2,0,2,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm19 = xmm4[0],xmm0[0],xmm4[1],xmm0[1]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm0 = xmm17[3,1,2,3]
-; AVX512F-SLOW-NEXT:    vmovdqa %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm4 = xmm24[3,1,2,3]
-; AVX512F-SLOW-NEXT:    vmovdqa %xmm4, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm0 = xmm0[0,1,2,0,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm5 = xmm4[0,1,2,0,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm17 = xmm5[0],xmm0[0],xmm5[1],xmm0[1]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm0 = xmm29[3,1,2,3]
-; AVX512F-SLOW-NEXT:    vmovdqa %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm0 = xmm0[2,0,2,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm4 = xmm25[3,1,2,3]
-; AVX512F-SLOW-NEXT:    vmovdqa %xmm4, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm5 = xmm4[2,0,2,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm16 = xmm5[0],xmm0[0],xmm5[1],xmm0[1]
-; AVX512F-SLOW-NEXT:    vmovdqa 192(%rdi), %ymm0
-; AVX512F-SLOW-NEXT:    vpmovqw %ymm0, %xmm0
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
 ; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm0
-; AVX512F-SLOW-NEXT:    vinserti128 $1, {{[-0-9]+}}(%r{{[sb]}}p), %ymm0, %ymm5 # 16-byte Folded Reload
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm5 = ymm0[0,1,2,3,4,5],ymm5[6,7]
-; AVX512F-SLOW-NEXT:    vmovdqa64 128(%rdi), %zmm0
-; AVX512F-SLOW-NEXT:    vpmovqw %zmm0, %xmm4
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm4 = ymm4[0,1,2,3],ymm5[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm4, %zmm0, %zmm4
-; AVX512F-SLOW-NEXT:    vmovdqa 64(%rdi), %ymm5
-; AVX512F-SLOW-NEXT:    vpmovqw %ymm5, %xmm5
-; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm5, %ymm0, %ymm5
-; AVX512F-SLOW-NEXT:    vinserti128 $1, {{[-0-9]+}}(%r{{[sb]}}p), %ymm0, %ymm8 # 16-byte Folded Reload
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm5 = ymm5[0,1,2,3,4,5],ymm8[6,7]
-; AVX512F-SLOW-NEXT:    vmovdqa64 (%rdi), %zmm29
-; AVX512F-SLOW-NEXT:    vpmovqw %zmm29, %xmm8
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm5 = ymm8[0,1,2,3],ymm5[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm4 = zmm5[0,1,2,3],zmm4[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm4, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
-; AVX512F-SLOW-NEXT:    vmovdqa 448(%rdi), %ymm4
-; AVX512F-SLOW-NEXT:    vpmovqw %ymm4, %xmm4
-; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm4, %ymm0, %ymm4
-; AVX512F-SLOW-NEXT:    vinserti128 $1, (%rsp), %ymm0, %ymm5 # 16-byte Folded Reload
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm4 = ymm4[0,1,2,3,4,5],ymm5[6,7]
-; AVX512F-SLOW-NEXT:    vmovdqa64 384(%rdi), %zmm25
-; AVX512F-SLOW-NEXT:    vpmovqw %zmm25, %xmm5
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm4 = ymm5[0,1,2,3],ymm4[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vmovdqa 320(%rdi), %ymm5
-; AVX512F-SLOW-NEXT:    vpmovqw %ymm5, %xmm5
-; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm5, %ymm0, %ymm5
-; AVX512F-SLOW-NEXT:    vinserti32x4 $1, %xmm18, %ymm0, %ymm8
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm5 = ymm5[0,1,2,3,4,5],ymm8[6,7]
-; AVX512F-SLOW-NEXT:    vmovdqa64 256(%rdi), %zmm18
-; AVX512F-SLOW-NEXT:    vpmovqw %zmm18, %xmm8
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm5 = ymm8[0,1,2,3],ymm5[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm4, %zmm0, %zmm4
-; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm24 = zmm5[0,1,2,3],zmm4[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vinserti128 $1, {{[-0-9]+}}(%r{{[sb]}}p), %ymm0, %ymm4 # 16-byte Folded Reload
-; AVX512F-SLOW-NEXT:    vinserti128 $1, {{[-0-9]+}}(%r{{[sb]}}p), %ymm0, %ymm5 # 16-byte Folded Reload
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm4 = ymm5[0,1,2,3,4,5],ymm4[6,7]
-; AVX512F-SLOW-NEXT:    vpsrlq $16, %zmm0, %zmm5
-; AVX512F-SLOW-NEXT:    vpmovqw %zmm5, %xmm5
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm4 = ymm5[0,1,2,3],ymm4[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vinserti128 $1, {{[-0-9]+}}(%r{{[sb]}}p), %ymm0, %ymm5 # 16-byte Folded Reload
-; AVX512F-SLOW-NEXT:    vinserti32x4 $1, %xmm27, %ymm0, %ymm8
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm5 = ymm8[0,1,2,3,4,5],ymm5[6,7]
-; AVX512F-SLOW-NEXT:    vpsrlq $16, %zmm29, %zmm8
-; AVX512F-SLOW-NEXT:    vpmovqw %zmm8, %xmm8
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm5 = ymm8[0,1,2,3],ymm5[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm4, %zmm0, %zmm4
-; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm27 = zmm5[0,1,2,3],zmm4[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vinserti128 $1, {{[-0-9]+}}(%r{{[sb]}}p), %ymm0, %ymm4 # 16-byte Folded Reload
-; AVX512F-SLOW-NEXT:    vinserti32x4 $1, %xmm22, %ymm0, %ymm5
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm4 = ymm5[0,1,2,3,4,5],ymm4[6,7]
-; AVX512F-SLOW-NEXT:    vpsrlq $16, %zmm25, %zmm5
-; AVX512F-SLOW-NEXT:    vpmovqw %zmm5, %xmm5
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm4 = ymm5[0,1,2,3],ymm4[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vinserti32x4 $1, %xmm26, %ymm0, %ymm5
-; AVX512F-SLOW-NEXT:    vinserti32x4 $1, %xmm30, %ymm0, %ymm8
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm5 = ymm8[0,1,2,3,4,5],ymm5[6,7]
-; AVX512F-SLOW-NEXT:    vpsrlq $16, %zmm18, %zmm8
-; AVX512F-SLOW-NEXT:    vpmovqw %zmm8, %xmm8
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm5 = ymm8[0,1,2,3],ymm5[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm4, %zmm0, %zmm4
-; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm22 = zmm5[0,1,2,3],zmm4[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm4 = xmm10[0,1,3,1,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm5 = xmm14[0,1,3,1,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm0 = ymm0[0,1,2,3,4,5],ymm3[6,7]
+; AVX512F-SLOW-NEXT:    vpsrlq $32, %zmm29, %zmm1
+; AVX512F-SLOW-NEXT:    vpmovqw %zmm1, %xmm1
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm1 = ymm1[0,1,2,3],ymm0[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm2 = xmm12[3,1,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm4 = xmm2[0,1,2,0,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm3 = xmm11[3,1,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm5 = xmm3[0,1,2,0,4,5,6,7]
 ; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm4 = xmm5[0],xmm4[0],xmm5[1],xmm4[1]
-; AVX512F-SLOW-NEXT:    vinserti32x4 $1, %xmm28, %ymm0, %ymm5
-; AVX512F-SLOW-NEXT:    vinserti32x4 $1, %xmm31, %ymm0, %ymm8
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm5 = ymm8[0,1,2,3,4,5],ymm5[6,7]
-; AVX512F-SLOW-NEXT:    vpsrlq $32, %zmm0, %zmm8
-; AVX512F-SLOW-NEXT:    vpmovqw %zmm8, %xmm8
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm5 = ymm8[0,1,2,3],ymm5[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm5, %zmm0, %zmm5
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm6 = xmm6[3,1,2,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm2 = xmm2[3,1,2,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm6 = xmm2[0],xmm6[0],xmm2[1],xmm6[1]
-; AVX512F-SLOW-NEXT:    vinserti32x4 $1, %xmm23, %ymm0, %ymm2
-; AVX512F-SLOW-NEXT:    vinserti32x4 $1, %xmm20, %ymm0, %ymm8
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm2 = ymm8[0,1,2,3,4,5],ymm2[6,7]
-; AVX512F-SLOW-NEXT:    vpsrlq $32, %zmm29, %zmm8
-; AVX512F-SLOW-NEXT:    vpmovqw %zmm8, %xmm8
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm2 = ymm8[0,1,2,3],ymm2[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm2 = zmm2[0,1,2,3],zmm5[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm1 = xmm1[0,1,3,1,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm3 = xmm3[0,1,3,1,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm1 = xmm3[0],xmm1[0],xmm3[1],xmm1[1]
-; AVX512F-SLOW-NEXT:    vinserti32x4 $1, %xmm21, %ymm0, %ymm3
-; AVX512F-SLOW-NEXT:    vinserti32x4 $1, %xmm19, %ymm0, %ymm5
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm3 = ymm5[0,1,2,3,4,5],ymm3[6,7]
-; AVX512F-SLOW-NEXT:    vpsrlq $32, %zmm25, %zmm5
-; AVX512F-SLOW-NEXT:    vpmovqw %zmm5, %xmm5
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm3 = ymm5[0,1,2,3],ymm3[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm3, %zmm0, %zmm3
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm5 = xmm15[3,1,2,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm8 = xmm9[3,1,2,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm5 = xmm8[0],xmm5[0],xmm8[1],xmm5[1]
-; AVX512F-SLOW-NEXT:    vinserti32x4 $1, %xmm17, %ymm0, %ymm8
-; AVX512F-SLOW-NEXT:    vinserti32x4 $1, %xmm16, %ymm0, %ymm9
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm8 = ymm9[0,1,2,3,4,5],ymm8[6,7]
-; AVX512F-SLOW-NEXT:    vpsrlq $32, %zmm18, %zmm9
-; AVX512F-SLOW-NEXT:    vpmovqw %zmm9, %xmm9
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm8 = ymm9[0,1,2,3],ymm8[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm3 = zmm8[0,1,2,3],zmm3[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm8 = xmm12[0,1,3,1,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm9 = xmm13[0,1,3,1,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm8 = xmm9[0],xmm8[0],xmm9[1],xmm8[1]
 ; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm4, %ymm0, %ymm4
-; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm6, %ymm0, %ymm6
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm4 = ymm6[0,1,2,3,4,5],ymm4[6,7]
-; AVX512F-SLOW-NEXT:    vpsrlq $48, %zmm0, %zmm0
-; AVX512F-SLOW-NEXT:    vpmovqw %zmm0, %xmm0
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm0 = ymm0[0,1,2,3],ymm4[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm0, %zmm0, %zmm0
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm4 = xmm7[3,1,2,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm6 = xmm11[3,1,2,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm4 = xmm6[0],xmm4[0],xmm6[1],xmm4[1]
-; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm1, %ymm0, %ymm1
-; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm5, %ymm0, %ymm5
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm1 = ymm5[0,1,2,3,4,5],ymm1[6,7]
-; AVX512F-SLOW-NEXT:    vpsrlq $48, %zmm29, %zmm5
-; AVX512F-SLOW-NEXT:    vpmovqw %zmm5, %xmm5
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm1 = ymm5[0,1,2,3],ymm1[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm0 = zmm1[0,1,2,3],zmm0[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshuflw $116, {{[-0-9]+}}(%r{{[sb]}}p), %xmm1 # 16-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # xmm1 = mem[0,1,3,1,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshuflw $116, {{[-0-9]+}}(%r{{[sb]}}p), %xmm5 # 16-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # xmm5 = mem[0,1,3,1,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm1 = xmm5[0],xmm1[0],xmm5[1],xmm1[1]
-; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm8, %ymm0, %ymm5
-; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm4, %ymm0, %ymm4
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm4 = ymm4[0,1,2,3,4,5],ymm5[6,7]
-; AVX512F-SLOW-NEXT:    vpsrlq $48, %zmm25, %zmm5
-; AVX512F-SLOW-NEXT:    vpmovqw %zmm5, %xmm5
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm4 = ymm5[0,1,2,3],ymm4[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm4, %zmm0, %zmm4
-; AVX512F-SLOW-NEXT:    vpshuflw $231, {{[-0-9]+}}(%r{{[sb]}}p), %xmm5 # 16-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # xmm5 = mem[3,1,2,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshuflw $231, {{[-0-9]+}}(%r{{[sb]}}p), %xmm6 # 16-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # xmm6 = mem[3,1,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm0 = xmm21[3,1,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm8 = xmm0[2,0,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm0, %xmm21
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm0 = xmm20[3,1,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm9 = xmm0[2,0,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm0, %xmm16
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm8 = xmm9[0],xmm8[0],xmm9[1],xmm8[1]
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm8, %ymm0, %ymm8
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm4 = ymm8[0,1,2,3,4,5],ymm4[6,7]
+; AVX512F-SLOW-NEXT:    vpsrlq $32, %zmm28, %zmm8
+; AVX512F-SLOW-NEXT:    vpmovqw %zmm8, %xmm8
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm4 = ymm8[0,1,2,3],ymm4[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm0 = zmm4[0,1,2,3],zmm1[0,1,2,3]
+; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm10 = xmm24[3,1,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm1 = xmm10[0,1,2,0,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm11 = xmm23[3,1,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm4 = xmm11[0,1,2,0,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm20 = xmm4[0],xmm1[0],xmm4[1],xmm1[1]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm12 = xmm19[3,1,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm4 = xmm12[2,0,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm1 = xmm18[3,1,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm8 = xmm1[2,0,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm18 = xmm8[0],xmm4[0],xmm8[1],xmm4[1]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm4 = xmm31[3,1,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm8 = xmm4[0,1,2,0,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm15 = xmm25[3,1,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm9 = xmm15[0,1,2,0,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm19 = xmm9[0],xmm8[0],xmm9[1],xmm8[1]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm8 = xmm17[3,1,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm0 = xmm8[2,0,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm9 = xmm30[3,1,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm14 = xmm9[2,0,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm0 = xmm14[0],xmm0[0],xmm14[1],xmm0[1]
+; AVX512F-SLOW-NEXT:    vinserti32x4 $1, %xmm20, %ymm0, %ymm14
+; AVX512F-SLOW-NEXT:    vinserti32x4 $1, %xmm18, %ymm0, %ymm5
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm5 = ymm5[0,1,2,3,4,5],ymm14[6,7]
+; AVX512F-SLOW-NEXT:    vpsrlq $32, %zmm27, %zmm14
+; AVX512F-SLOW-NEXT:    vpmovqw %zmm14, %xmm14
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm5 = ymm14[0,1,2,3],ymm5[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vinserti32x4 $1, %xmm19, %ymm0, %ymm14
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm0
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm0 = ymm0[0,1,2,3,4,5],ymm14[6,7]
+; AVX512F-SLOW-NEXT:    vpsrlq $32, %zmm26, %zmm14
+; AVX512F-SLOW-NEXT:    vpmovqw %zmm14, %xmm14
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm0 = ymm14[0,1,2,3],ymm0[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm17 = zmm0[0,1,2,3],zmm5[0,1,2,3]
+; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm22, %xmm0
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm0 = xmm0[0,1,3,1,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm5 = xmm13[0,1,3,1,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm0 = xmm5[0],xmm0[0],xmm5[1],xmm0[1]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm5 = xmm6[3,1,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm6 = xmm7[3,1,2,3,4,5,6,7]
 ; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm5 = xmm6[0],xmm5[0],xmm6[1],xmm5[1]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm2 = xmm2[0,1,3,1,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm3 = xmm3[0,1,3,1,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm2 = xmm3[0],xmm2[0],xmm3[1],xmm2[1]
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm0
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm5, %ymm0, %ymm3
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm0 = ymm3[0,1,2,3,4,5],ymm0[6,7]
+; AVX512F-SLOW-NEXT:    vpsrlq $48, %zmm29, %zmm3
+; AVX512F-SLOW-NEXT:    vpmovqw %zmm3, %xmm3
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm0 = ymm3[0,1,2,3],ymm0[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm21, %xmm3
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm3 = xmm3[3,1,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm16, %xmm5
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm5 = xmm5[3,1,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm3 = xmm5[0],xmm3[0],xmm5[1],xmm3[1]
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm2, %ymm0, %ymm2
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm3, %ymm0, %ymm3
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm2 = ymm3[0,1,2,3,4,5],ymm2[6,7]
+; AVX512F-SLOW-NEXT:    vpsrlq $48, %zmm28, %zmm3
+; AVX512F-SLOW-NEXT:    vpmovqw %zmm3, %xmm3
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm2 = ymm3[0,1,2,3],ymm2[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm0 = zmm2[0,1,2,3],zmm0[0,1,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm2 = xmm10[0,1,3,1,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm3 = xmm11[0,1,3,1,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm2 = xmm3[0],xmm2[0],xmm3[1],xmm2[1]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm3 = xmm12[3,1,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm1 = xmm1[3,1,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm3 = xmm4[0,1,3,1,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm4 = xmm15[0,1,3,1,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm3 = xmm4[0],xmm3[0],xmm4[1],xmm3[1]
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm2, %ymm0, %ymm2
 ; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm1, %ymm0, %ymm1
-; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm5, %ymm0, %ymm5
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm1 = ymm5[0,1,2,3,4,5],ymm1[6,7]
-; AVX512F-SLOW-NEXT:    vpsrlq $48, %zmm18, %zmm5
-; AVX512F-SLOW-NEXT:    vpmovqw %zmm5, %xmm5
-; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm1 = ymm5[0,1,2,3],ymm1[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm1 = zmm1[0,1,2,3],zmm4[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm24, 64(%rsi)
-; AVX512F-SLOW-NEXT:    vmovups {{[-0-9]+}}(%r{{[sb]}}p), %zmm4 # 64-byte Reload
-; AVX512F-SLOW-NEXT:    vmovaps %zmm4, (%rsi)
-; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm22, 64(%rdx)
-; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm27, (%rdx)
-; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm3, 64(%rcx)
-; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm2, (%rcx)
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm1 = ymm1[0,1,2,3,4,5],ymm2[6,7]
+; AVX512F-SLOW-NEXT:    vpsrlq $48, %zmm27, %zmm2
+; AVX512F-SLOW-NEXT:    vpmovqw %zmm2, %xmm2
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm1 = ymm2[0,1,2,3],ymm1[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm2 = xmm8[3,1,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm4 = xmm9[3,1,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpunpckldq {{.*#+}} xmm2 = xmm4[0],xmm2[0],xmm4[1],xmm2[1]
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm3, %ymm0, %ymm3
+; AVX512F-SLOW-NEXT:    vinserti128 $1, %xmm2, %ymm0, %ymm2
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm2 = ymm2[0,1,2,3,4,5],ymm3[6,7]
+; AVX512F-SLOW-NEXT:    vpsrlq $48, %zmm26, %zmm3
+; AVX512F-SLOW-NEXT:    vpmovqw %zmm3, %xmm3
+; AVX512F-SLOW-NEXT:    vpblendd {{.*#+}} ymm2 = ymm3[0,1,2,3],ymm2[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm1 = zmm2[0,1,2,3],zmm1[0,1,2,3]
+; AVX512F-SLOW-NEXT:    vmovups {{[-0-9]+}}(%r{{[sb]}}p), %zmm2 # 64-byte Reload
+; AVX512F-SLOW-NEXT:    vmovaps %zmm2, 64(%rsi)
+; AVX512F-SLOW-NEXT:    vmovups {{[-0-9]+}}(%r{{[sb]}}p), %zmm2 # 64-byte Reload
+; AVX512F-SLOW-NEXT:    vmovaps %zmm2, (%rsi)
+; AVX512F-SLOW-NEXT:    vmovups {{[-0-9]+}}(%r{{[sb]}}p), %zmm2 # 64-byte Reload
+; AVX512F-SLOW-NEXT:    vmovaps %zmm2, 64(%rdx)
+; AVX512F-SLOW-NEXT:    vmovups (%rsp), %zmm2 # 64-byte Reload
+; AVX512F-SLOW-NEXT:    vmovaps %zmm2, (%rdx)
+; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm17, 64(%rcx)
+; AVX512F-SLOW-NEXT:    vmovups {{[-0-9]+}}(%r{{[sb]}}p), %zmm2 # 64-byte Reload
+; AVX512F-SLOW-NEXT:    vmovaps %zmm2, (%rcx)
 ; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm1, 64(%r8)
 ; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm0, (%r8)
-; AVX512F-SLOW-NEXT:    addq $104, %rsp
+; AVX512F-SLOW-NEXT:    addq $200, %rsp
 ; AVX512F-SLOW-NEXT:    vzeroupper
 ; AVX512F-SLOW-NEXT:    retq
 ;
@@ -5211,7 +5194,6 @@ define void @load_i16_stride4_vf64(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, pt
 ; AVX512F-FAST-NEXT:    vpermt2d %ymm0, %ymm7, %ymm3
 ; AVX512F-FAST-NEXT:    vpmovqw %zmm4, %xmm0
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm0 = ymm0[0,1,2,3],ymm3[4,5,6,7]
-; AVX512F-FAST-NEXT:    vinserti64x4 $1, %ymm0, %zmm0, %zmm0
 ; AVX512F-FAST-NEXT:    vmovdqa64 96(%rdi), %ymm27
 ; AVX512F-FAST-NEXT:    vpermd %ymm27, %ymm1, %ymm3
 ; AVX512F-FAST-NEXT:    vpshufb %ymm5, %ymm3, %ymm9
@@ -5221,7 +5203,7 @@ define void @load_i16_stride4_vf64(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, pt
 ; AVX512F-FAST-NEXT:    vpermt2d %ymm9, %ymm7, %ymm12
 ; AVX512F-FAST-NEXT:    vpmovqw %zmm30, %xmm9
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm9 = ymm9[0,1,2,3],ymm12[4,5,6,7]
-; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm21 = zmm9[0,1,2,3],zmm0[4,5,6,7]
+; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm21 = zmm9[0,1,2,3],zmm0[0,1,2,3]
 ; AVX512F-FAST-NEXT:    vmovdqa64 480(%rdi), %ymm16
 ; AVX512F-FAST-NEXT:    vpermd %ymm16, %ymm1, %ymm0
 ; AVX512F-FAST-NEXT:    vpshufb %ymm5, %ymm0, %ymm9
@@ -5231,7 +5213,6 @@ define void @load_i16_stride4_vf64(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, pt
 ; AVX512F-FAST-NEXT:    vpermt2d %ymm9, %ymm7, %ymm13
 ; AVX512F-FAST-NEXT:    vpmovqw %zmm26, %xmm9
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm9 = ymm9[0,1,2,3],ymm13[4,5,6,7]
-; AVX512F-FAST-NEXT:    vinserti64x4 $1, %ymm9, %zmm0, %zmm9
 ; AVX512F-FAST-NEXT:    vmovdqa64 352(%rdi), %ymm18
 ; AVX512F-FAST-NEXT:    vpermd %ymm18, %ymm1, %ymm13
 ; AVX512F-FAST-NEXT:    vpshufb %ymm5, %ymm13, %ymm14
@@ -5241,7 +5222,7 @@ define void @load_i16_stride4_vf64(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, pt
 ; AVX512F-FAST-NEXT:    vpermt2d %ymm14, %ymm7, %ymm15
 ; AVX512F-FAST-NEXT:    vpmovqw %zmm23, %xmm14
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm14 = ymm14[0,1,2,3],ymm15[4,5,6,7]
-; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm22 = zmm14[0,1,2,3],zmm9[4,5,6,7]
+; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm22 = zmm14[0,1,2,3],zmm9[0,1,2,3]
 ; AVX512F-FAST-NEXT:    vpbroadcastq {{.*#+}} ymm9 = [18,19,22,23,26,27,30,31,18,19,22,23,26,27,30,31,18,19,22,23,26,27,30,31,18,19,22,23,26,27,30,31]
 ; AVX512F-FAST-NEXT:    vpshufb %ymm9, %ymm10, %ymm14
 ; AVX512F-FAST-NEXT:    vmovdqa {{.*#+}} ymm10 = <2,3,6,7,10,11,14,15,14,15,10,11,12,13,14,15,18,19,22,23,26,27,30,31,u,u,u,u,u,u,u,u>
@@ -5250,28 +5231,26 @@ define void @load_i16_stride4_vf64(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, pt
 ; AVX512F-FAST-NEXT:    vpsrlq $16, %zmm4, %zmm14
 ; AVX512F-FAST-NEXT:    vpmovqw %zmm14, %xmm14
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm11 = ymm14[0,1,2,3],ymm11[4,5,6,7]
-; AVX512F-FAST-NEXT:    vinserti64x4 $1, %ymm11, %zmm0, %zmm11
 ; AVX512F-FAST-NEXT:    vpshufb %ymm9, %ymm3, %ymm3
 ; AVX512F-FAST-NEXT:    vpshufb %ymm10, %ymm8, %ymm8
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm3 = ymm8[0,1,2,3,4,5],ymm3[6,7]
 ; AVX512F-FAST-NEXT:    vpsrlq $16, %zmm30, %zmm8
 ; AVX512F-FAST-NEXT:    vpmovqw %zmm8, %xmm8
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm3 = ymm8[0,1,2,3],ymm3[4,5,6,7]
-; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm29 = zmm3[0,1,2,3],zmm11[4,5,6,7]
+; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm29 = zmm3[0,1,2,3],zmm11[0,1,2,3]
 ; AVX512F-FAST-NEXT:    vpshufb %ymm9, %ymm0, %ymm0
 ; AVX512F-FAST-NEXT:    vpshufb %ymm10, %ymm12, %ymm3
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm0 = ymm3[0,1,2,3,4,5],ymm0[6,7]
 ; AVX512F-FAST-NEXT:    vpsrlq $16, %zmm26, %zmm3
 ; AVX512F-FAST-NEXT:    vpmovqw %zmm3, %xmm3
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm0 = ymm3[0,1,2,3],ymm0[4,5,6,7]
-; AVX512F-FAST-NEXT:    vinserti64x4 $1, %ymm0, %zmm0, %zmm0
 ; AVX512F-FAST-NEXT:    vpshufb %ymm9, %ymm13, %ymm3
 ; AVX512F-FAST-NEXT:    vpshufb %ymm10, %ymm1, %ymm1
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm1 = ymm1[0,1,2,3,4,5],ymm3[6,7]
 ; AVX512F-FAST-NEXT:    vpsrlq $16, %zmm23, %zmm3
 ; AVX512F-FAST-NEXT:    vpmovqw %zmm3, %xmm3
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm1 = ymm3[0,1,2,3],ymm1[4,5,6,7]
-; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm19 = zmm1[0,1,2,3],zmm0[4,5,6,7]
+; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm19 = zmm1[0,1,2,3],zmm0[0,1,2,3]
 ; AVX512F-FAST-NEXT:    vmovdqa {{.*#+}} ymm15 = [1,3,2,3,1,3,5,7]
 ; AVX512F-FAST-NEXT:    vpermd %ymm24, %ymm15, %ymm3
 ; AVX512F-FAST-NEXT:    vpshufb %ymm5, %ymm3, %ymm0
@@ -5280,8 +5259,7 @@ define void @load_i16_stride4_vf64(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, pt
 ; AVX512F-FAST-NEXT:    vpermt2d %ymm0, %ymm7, %ymm1
 ; AVX512F-FAST-NEXT:    vpsrlq $32, %zmm4, %zmm0
 ; AVX512F-FAST-NEXT:    vpmovqw %zmm0, %xmm0
-; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm0 = ymm0[0,1,2,3],ymm1[4,5,6,7]
-; AVX512F-FAST-NEXT:    vinserti64x4 $1, %ymm0, %zmm0, %zmm1
+; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm1 = ymm0[0,1,2,3],ymm1[4,5,6,7]
 ; AVX512F-FAST-NEXT:    vpermd %ymm27, %ymm15, %ymm0
 ; AVX512F-FAST-NEXT:    vpshufb %ymm5, %ymm0, %ymm13
 ; AVX512F-FAST-NEXT:    vpermd %ymm28, %ymm15, %ymm12
@@ -5290,7 +5268,7 @@ define void @load_i16_stride4_vf64(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, pt
 ; AVX512F-FAST-NEXT:    vpsrlq $32, %zmm30, %zmm13
 ; AVX512F-FAST-NEXT:    vpmovqw %zmm13, %xmm13
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm13 = ymm13[0,1,2,3],ymm14[4,5,6,7]
-; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm24 = zmm13[0,1,2,3],zmm1[4,5,6,7]
+; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm24 = zmm13[0,1,2,3],zmm1[0,1,2,3]
 ; AVX512F-FAST-NEXT:    vpermd %ymm16, %ymm15, %ymm13
 ; AVX512F-FAST-NEXT:    vpshufb %ymm5, %ymm13, %ymm1
 ; AVX512F-FAST-NEXT:    vpermd %ymm17, %ymm15, %ymm14
@@ -5298,8 +5276,7 @@ define void @load_i16_stride4_vf64(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, pt
 ; AVX512F-FAST-NEXT:    vpermt2d %ymm1, %ymm7, %ymm11
 ; AVX512F-FAST-NEXT:    vpsrlq $32, %zmm26, %zmm1
 ; AVX512F-FAST-NEXT:    vpmovqw %zmm1, %xmm1
-; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm1 = ymm1[0,1,2,3],ymm11[4,5,6,7]
-; AVX512F-FAST-NEXT:    vinserti64x4 $1, %ymm1, %zmm0, %zmm11
+; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm11 = ymm1[0,1,2,3],ymm11[4,5,6,7]
 ; AVX512F-FAST-NEXT:    vpermd %ymm18, %ymm15, %ymm1
 ; AVX512F-FAST-NEXT:    vpshufb %ymm5, %ymm1, %ymm2
 ; AVX512F-FAST-NEXT:    vpermd %ymm20, %ymm15, %ymm5
@@ -5308,35 +5285,33 @@ define void @load_i16_stride4_vf64(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, pt
 ; AVX512F-FAST-NEXT:    vpsrlq $32, %zmm23, %zmm2
 ; AVX512F-FAST-NEXT:    vpmovqw %zmm2, %xmm2
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm2 = ymm2[0,1,2,3],ymm6[4,5,6,7]
-; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm2 = zmm2[0,1,2,3],zmm11[4,5,6,7]
+; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm2 = zmm2[0,1,2,3],zmm11[0,1,2,3]
 ; AVX512F-FAST-NEXT:    vpshufb %ymm9, %ymm3, %ymm3
 ; AVX512F-FAST-NEXT:    vpshufb %ymm10, %ymm8, %ymm6
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm3 = ymm6[0,1,2,3,4,5],ymm3[6,7]
 ; AVX512F-FAST-NEXT:    vpsrlq $48, %zmm4, %zmm4
 ; AVX512F-FAST-NEXT:    vpmovqw %zmm4, %xmm4
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm3 = ymm4[0,1,2,3],ymm3[4,5,6,7]
-; AVX512F-FAST-NEXT:    vinserti64x4 $1, %ymm3, %zmm0, %zmm3
 ; AVX512F-FAST-NEXT:    vpshufb %ymm9, %ymm0, %ymm0
 ; AVX512F-FAST-NEXT:    vpshufb %ymm10, %ymm12, %ymm4
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm0 = ymm4[0,1,2,3,4,5],ymm0[6,7]
 ; AVX512F-FAST-NEXT:    vpsrlq $48, %zmm30, %zmm4
 ; AVX512F-FAST-NEXT:    vpmovqw %zmm4, %xmm4
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm0 = ymm4[0,1,2,3],ymm0[4,5,6,7]
-; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm0 = zmm0[0,1,2,3],zmm3[4,5,6,7]
+; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm0 = zmm0[0,1,2,3],zmm3[0,1,2,3]
 ; AVX512F-FAST-NEXT:    vpshufb %ymm9, %ymm13, %ymm3
 ; AVX512F-FAST-NEXT:    vpshufb %ymm10, %ymm14, %ymm4
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm3 = ymm4[0,1,2,3,4,5],ymm3[6,7]
 ; AVX512F-FAST-NEXT:    vpsrlq $48, %zmm26, %zmm4
 ; AVX512F-FAST-NEXT:    vpmovqw %zmm4, %xmm4
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm3 = ymm4[0,1,2,3],ymm3[4,5,6,7]
-; AVX512F-FAST-NEXT:    vinserti64x4 $1, %ymm3, %zmm0, %zmm3
 ; AVX512F-FAST-NEXT:    vpshufb %ymm9, %ymm1, %ymm1
 ; AVX512F-FAST-NEXT:    vpshufb %ymm10, %ymm5, %ymm4
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm1 = ymm4[0,1,2,3,4,5],ymm1[6,7]
 ; AVX512F-FAST-NEXT:    vpsrlq $48, %zmm23, %zmm4
 ; AVX512F-FAST-NEXT:    vpmovqw %zmm4, %xmm4
 ; AVX512F-FAST-NEXT:    vpblendd {{.*#+}} ymm1 = ymm4[0,1,2,3],ymm1[4,5,6,7]
-; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm1 = zmm1[0,1,2,3],zmm3[4,5,6,7]
+; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm1 = zmm1[0,1,2,3],zmm3[0,1,2,3]
 ; AVX512F-FAST-NEXT:    vmovdqa64 %zmm22, 64(%rsi)
 ; AVX512F-FAST-NEXT:    vmovdqa64 %zmm21, (%rsi)
 ; AVX512F-FAST-NEXT:    vmovdqa64 %zmm19, 64(%rdx)

diff  --git a/llvm/test/CodeGen/X86/vector-interleaved-load-i8-stride-4.ll b/llvm/test/CodeGen/X86/vector-interleaved-load-i8-stride-4.ll
index e2195f1fc25a13..e2311246e711fa 100644
--- a/llvm/test/CodeGen/X86/vector-interleaved-load-i8-stride-4.ll
+++ b/llvm/test/CodeGen/X86/vector-interleaved-load-i8-stride-4.ll
@@ -1943,8 +1943,7 @@ define void @load_i8_stride4_vf64(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, ptr
 ; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm1 = [0,4,0,4,0,4,8,12]
 ; AVX512F-NEXT:    vpermt2d %ymm5, %ymm1, %ymm6
 ; AVX512F-NEXT:    vpmovdb %zmm2, %xmm5
-; AVX512F-NEXT:    vpblendd {{.*#+}} ymm5 = ymm5[0,1,2,3],ymm6[4,5,6,7]
-; AVX512F-NEXT:    vinserti64x4 $1, %ymm5, %zmm0, %zmm8
+; AVX512F-NEXT:    vpblendd {{.*#+}} ymm8 = ymm5[0,1,2,3],ymm6[4,5,6,7]
 ; AVX512F-NEXT:    vmovdqa 96(%rdi), %ymm5
 ; AVX512F-NEXT:    vpshufb %ymm7, %ymm5, %ymm9
 ; AVX512F-NEXT:    vmovdqa 64(%rdi), %ymm6
@@ -1952,7 +1951,7 @@ define void @load_i8_stride4_vf64(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, ptr
 ; AVX512F-NEXT:    vpermt2d %ymm9, %ymm1, %ymm7
 ; AVX512F-NEXT:    vpmovdb %zmm0, %xmm9
 ; AVX512F-NEXT:    vpblendd {{.*#+}} ymm7 = ymm9[0,1,2,3],ymm7[4,5,6,7]
-; AVX512F-NEXT:    vshufi64x2 {{.*#+}} zmm7 = zmm7[0,1,2,3],zmm8[4,5,6,7]
+; AVX512F-NEXT:    vshufi64x2 {{.*#+}} zmm7 = zmm7[0,1,2,3],zmm8[0,1,2,3]
 ; AVX512F-NEXT:    vpbroadcastd {{.*#+}} ymm8 = [1,5,9,13,1,5,9,13,1,5,9,13,1,5,9,13,1,5,9,13,1,5,9,13,1,5,9,13,1,5,9,13]
 ; AVX512F-NEXT:    vpshufb %ymm8, %ymm3, %ymm9
 ; AVX512F-NEXT:    vpshufb %ymm8, %ymm4, %ymm10
@@ -1960,14 +1959,13 @@ define void @load_i8_stride4_vf64(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, ptr
 ; AVX512F-NEXT:    vpsrld $8, %zmm2, %zmm9
 ; AVX512F-NEXT:    vpmovdb %zmm9, %xmm9
 ; AVX512F-NEXT:    vpblendd {{.*#+}} ymm9 = ymm9[0,1,2,3],ymm10[4,5,6,7]
-; AVX512F-NEXT:    vinserti64x4 $1, %ymm9, %zmm0, %zmm9
 ; AVX512F-NEXT:    vpshufb %ymm8, %ymm5, %ymm10
 ; AVX512F-NEXT:    vpshufb %ymm8, %ymm6, %ymm8
 ; AVX512F-NEXT:    vpermt2d %ymm10, %ymm1, %ymm8
 ; AVX512F-NEXT:    vpsrld $8, %zmm0, %zmm10
 ; AVX512F-NEXT:    vpmovdb %zmm10, %xmm10
 ; AVX512F-NEXT:    vpblendd {{.*#+}} ymm8 = ymm10[0,1,2,3],ymm8[4,5,6,7]
-; AVX512F-NEXT:    vshufi64x2 {{.*#+}} zmm8 = zmm8[0,1,2,3],zmm9[4,5,6,7]
+; AVX512F-NEXT:    vshufi64x2 {{.*#+}} zmm8 = zmm8[0,1,2,3],zmm9[0,1,2,3]
 ; AVX512F-NEXT:    vpbroadcastd {{.*#+}} ymm9 = [2,6,10,14,2,6,10,14,2,6,10,14,2,6,10,14,2,6,10,14,2,6,10,14,2,6,10,14,2,6,10,14]
 ; AVX512F-NEXT:    vpshufb %ymm9, %ymm3, %ymm10
 ; AVX512F-NEXT:    vpshufb %ymm9, %ymm4, %ymm11
@@ -1975,14 +1973,13 @@ define void @load_i8_stride4_vf64(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, ptr
 ; AVX512F-NEXT:    vpsrld $16, %zmm2, %zmm10
 ; AVX512F-NEXT:    vpmovdb %zmm10, %xmm10
 ; AVX512F-NEXT:    vpblendd {{.*#+}} ymm10 = ymm10[0,1,2,3],ymm11[4,5,6,7]
-; AVX512F-NEXT:    vinserti64x4 $1, %ymm10, %zmm0, %zmm10
 ; AVX512F-NEXT:    vpshufb %ymm9, %ymm5, %ymm11
 ; AVX512F-NEXT:    vpshufb %ymm9, %ymm6, %ymm9
 ; AVX512F-NEXT:    vpermt2d %ymm11, %ymm1, %ymm9
 ; AVX512F-NEXT:    vpsrld $16, %zmm0, %zmm11
 ; AVX512F-NEXT:    vpmovdb %zmm11, %xmm11
 ; AVX512F-NEXT:    vpblendd {{.*#+}} ymm9 = ymm11[0,1,2,3],ymm9[4,5,6,7]
-; AVX512F-NEXT:    vshufi64x2 {{.*#+}} zmm9 = zmm9[0,1,2,3],zmm10[4,5,6,7]
+; AVX512F-NEXT:    vshufi64x2 {{.*#+}} zmm9 = zmm9[0,1,2,3],zmm10[0,1,2,3]
 ; AVX512F-NEXT:    vpbroadcastd {{.*#+}} ymm10 = [3,7,11,15,3,7,11,15,3,7,11,15,3,7,11,15,3,7,11,15,3,7,11,15,3,7,11,15,3,7,11,15]
 ; AVX512F-NEXT:    vpshufb %ymm10, %ymm3, %ymm3
 ; AVX512F-NEXT:    vpshufb %ymm10, %ymm4, %ymm4
@@ -1990,14 +1987,13 @@ define void @load_i8_stride4_vf64(ptr %in.vec, ptr %out.vec0, ptr %out.vec1, ptr
 ; AVX512F-NEXT:    vpsrld $24, %zmm2, %zmm2
 ; AVX512F-NEXT:    vpmovdb %zmm2, %xmm2
 ; AVX512F-NEXT:    vpblendd {{.*#+}} ymm2 = ymm2[0,1,2,3],ymm4[4,5,6,7]
-; AVX512F-NEXT:    vinserti64x4 $1, %ymm2, %zmm0, %zmm2
 ; AVX512F-NEXT:    vpshufb %ymm10, %ymm5, %ymm3
 ; AVX512F-NEXT:    vpshufb %ymm10, %ymm6, %ymm4
 ; AVX512F-NEXT:    vpermt2d %ymm3, %ymm1, %ymm4
 ; AVX512F-NEXT:    vpsrld $24, %zmm0, %zmm0
 ; AVX512F-NEXT:    vpmovdb %zmm0, %xmm0
 ; AVX512F-NEXT:    vpblendd {{.*#+}} ymm0 = ymm0[0,1,2,3],ymm4[4,5,6,7]
-; AVX512F-NEXT:    vshufi64x2 {{.*#+}} zmm0 = zmm0[0,1,2,3],zmm2[4,5,6,7]
+; AVX512F-NEXT:    vshufi64x2 {{.*#+}} zmm0 = zmm0[0,1,2,3],zmm2[0,1,2,3]
 ; AVX512F-NEXT:    vmovdqa64 %zmm7, (%rsi)
 ; AVX512F-NEXT:    vmovdqa64 %zmm8, (%rdx)
 ; AVX512F-NEXT:    vmovdqa64 %zmm9, (%rcx)

diff  --git a/llvm/test/CodeGen/X86/vector-interleaved-store-i16-stride-7.ll b/llvm/test/CodeGen/X86/vector-interleaved-store-i16-stride-7.ll
index d253dd117b1092..f3ec4420e4dda3 100644
--- a/llvm/test/CodeGen/X86/vector-interleaved-store-i16-stride-7.ll
+++ b/llvm/test/CodeGen/X86/vector-interleaved-store-i16-stride-7.ll
@@ -5100,7 +5100,7 @@ define void @store_i16_stride7_vf32(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.ve
 ; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} ymm0 = ymm6[0,1,2,3,5,4,6,7,8,9,10,11,13,12,14,15]
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm0 = ymm0[2,2,2,2,6,6,6,6]
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm1 = ymm3[2,2,2,2,6,6,6,6]
-; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm10 = ymm1[0],ymm0[1],ymm1[2,3],ymm0[4],ymm1[5,6,7,8],ymm0[9],ymm1[10,11],ymm0[12],ymm1[13,14,15]
+; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm11 = ymm1[0],ymm0[1],ymm1[2,3],ymm0[4],ymm1[5,6,7,8],ymm0[9],ymm1[10,11],ymm0[12],ymm1[13,14,15]
 ; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} ymm0 = ymm6[0,1,2,3,7,6,6,7,8,9,10,11,15,14,14,15]
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm0 = ymm0[2,2,2,2,6,6,6,6]
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm1 = ymm3[3,3,3,3,7,7,7,7]
@@ -5139,8 +5139,8 @@ define void @store_i16_stride7_vf32(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.ve
 ; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm20, %xmm0
 ; AVX512F-SLOW-NEXT:    vpshufb %xmm0, %xmm9, %xmm0
 ; AVX512F-SLOW-NEXT:    vmovdqa 32(%rdx), %xmm15
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm11 = xmm15[1,1,2,2]
-; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} xmm0 = xmm11[0],xmm0[1],xmm11[2,3],xmm0[4],xmm11[5,6],xmm0[7]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm10 = xmm15[1,1,2,2]
+; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} xmm0 = xmm10[0],xmm0[1],xmm10[2,3],xmm0[4],xmm10[5,6],xmm0[7]
 ; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm0, %ymm26
 ; AVX512F-SLOW-NEXT:    vpunpcklwd {{.*#+}} xmm0 = xmm15[0],xmm9[0],xmm15[1],xmm9[1],xmm15[2],xmm9[2],xmm15[3],xmm9[3]
 ; AVX512F-SLOW-NEXT:    vpunpckhwd {{.*#+}} xmm9 = xmm15[4],xmm9[4],xmm15[5],xmm9[5],xmm15[6],xmm9[6],xmm15[7],xmm9[7]
@@ -5165,13 +5165,13 @@ define void @store_i16_stride7_vf32(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.ve
 ; AVX512F-SLOW-NEXT:    vmovdqa 32(%rax), %ymm6
 ; AVX512F-SLOW-NEXT:    vpermd %zmm6, %zmm3, %zmm3
 ; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm28, %ymm7
-; AVX512F-SLOW-NEXT:    vpshufb %ymm7, %ymm6, %ymm11
+; AVX512F-SLOW-NEXT:    vpshufb %ymm7, %ymm6, %ymm10
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm6 = ymm6[0,1,1,3,4,5,5,7]
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm6 = ymm6[0,2,2,3]
 ; AVX512F-SLOW-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm6, %ymm6
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm6, %zmm11, %zmm6
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm6, %zmm10, %zmm6
 ; AVX512F-SLOW-NEXT:    vmovdqa {{.*#+}} xmm7 = [0,1,2,3,4,5,4,5,6,7,10,11,8,9,10,11]
-; AVX512F-SLOW-NEXT:    vpshufb %xmm7, %xmm2, %xmm11
+; AVX512F-SLOW-NEXT:    vpshufb %xmm7, %xmm2, %xmm10
 ; AVX512F-SLOW-NEXT:    vpshufb %xmm7, %xmm1, %xmm1
 ; AVX512F-SLOW-NEXT:    vmovdqa (%rdi), %xmm13
 ; AVX512F-SLOW-NEXT:    vmovdqa (%rsi), %xmm14
@@ -5195,10 +5195,10 @@ define void @store_i16_stride7_vf32(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.ve
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm15 = xmm15[2,1,2,3,4,5,6,7]
 ; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} xmm15 = xmm15[0,1,2,3,4,5,5,4]
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm15 = ymm15[0,0,1,3]
-; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm11 = ymm11[0,0,1,1]
+; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm10 = ymm10[0,0,1,1]
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm28 = ymm30[2,2,2,3]
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm29 = ymm23[0,2,2,3]
-; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm10 = ymm10[0,2,2,3]
+; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm11 = ymm11[0,2,2,3]
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm7 = ymm19[2,1,3,3]
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm30 = ymm18[0,2,2,3]
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm0 = xmm0[0,1,3,2,4,5,6,7]
@@ -5217,21 +5217,21 @@ define void @store_i16_stride7_vf32(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.ve
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm12 = ymm12[2,2,2,2,6,6,6,6]
 ; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm5 = ymm5[0],ymm12[1],ymm5[2,3],ymm12[4],ymm5[5,6,7,8],ymm12[9],ymm5[10,11],ymm12[12],ymm5[13,14,15]
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm29, %zmm28, %zmm12
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm7, %zmm10, %zmm7
-; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm10 = [65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535]
-; AVX512F-SLOW-NEXT:    vpternlogq $184, %zmm12, %zmm10, %zmm7
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm7, %zmm11, %zmm7
+; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm11 = [65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535]
+; AVX512F-SLOW-NEXT:    vpternlogq $184, %zmm12, %zmm11, %zmm7
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm0 = ymm0[0,1,1,3]
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm0, %zmm30, %zmm0
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm1, %zmm31, %zmm1
-; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm0, %zmm10, %zmm1
+; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm0, %zmm11, %zmm1
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, {{[-0-9]+}}(%r{{[sb]}}p), %zmm9, %zmm0 # 32-byte Folded Reload
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, {{[-0-9]+}}(%r{{[sb]}}p), %zmm15, %zmm9 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm10 = [65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535]
-; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm0, %zmm10, %zmm9
+; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm11 = [65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535]
+; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm0, %zmm11, %zmm9
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, {{[-0-9]+}}(%r{{[sb]}}p), %zmm0, %zmm0 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm0 = zmm11[0,1,2,3],zmm0[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpermq $182, {{[-0-9]+}}(%r{{[sb]}}p), %ymm11 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # ymm11 = mem[2,1,3,2]
+; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm0 = zmm10[0,1,2,3],zmm0[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpermq $182, {{[-0-9]+}}(%r{{[sb]}}p), %ymm10 # 32-byte Folded Reload
+; AVX512F-SLOW-NEXT:    # ymm10 = mem[2,1,3,2]
 ; AVX512F-SLOW-NEXT:    vpermq $234, {{[-0-9]+}}(%r{{[sb]}}p), %ymm12 # 32-byte Folded Reload
 ; AVX512F-SLOW-NEXT:    # ymm12 = mem[2,2,2,3]
 ; AVX512F-SLOW-NEXT:    vpshufd $254, {{[-0-9]+}}(%r{{[sb]}}p), %ymm15 # 32-byte Folded Reload
@@ -5258,7 +5258,7 @@ define void @store_i16_stride7_vf32(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.ve
 ; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm16 # 64-byte Reload
 ; AVX512F-SLOW-NEXT:    vpternlogq $236, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm16, %zmm0
 ; AVX512F-SLOW-NEXT:    vpternlogq $216, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm9, %zmm0
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm12, %zmm11, %zmm9
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm12, %zmm10, %zmm9
 ; AVX512F-SLOW-NEXT:    vpternlogq $216, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm7, %zmm9
 ; AVX512F-SLOW-NEXT:    vpternlogd $216, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm9, %zmm3
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm7 = ymm15[2,1,3,2]
@@ -5269,7 +5269,7 @@ define void @store_i16_stride7_vf32(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.ve
 ; AVX512F-SLOW-NEXT:    vpternlogq $216, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm1, %zmm7
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm8, %zmm17, %zmm1
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm13, %zmm18, %zmm8
-; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm1, %zmm10, %zmm8
+; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm1, %zmm11, %zmm8
 ; AVX512F-SLOW-NEXT:    vpbroadcastd 36(%rax), %ymm1
 ; AVX512F-SLOW-NEXT:    vpbroadcastd 40(%rax), %ymm9
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm9, %zmm1, %zmm1
@@ -5281,9 +5281,8 @@ define void @store_i16_stride7_vf32(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.ve
 ; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm9 # 64-byte Reload
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm28, %zmm9, %zmm9
 ; AVX512F-SLOW-NEXT:    vpternlogq $216, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm8, %zmm9
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm29, %zmm0, %zmm8
-; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm10 # 64-byte Reload
-; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm8 = zmm10[0,1,2,3],zmm8[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm8 # 64-byte Reload
+; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm8 = zmm8[0,1,2,3],zmm29[0,1,2,3]
 ; AVX512F-SLOW-NEXT:    vpternlogq $248, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm8, %zmm6
 ; AVX512F-SLOW-NEXT:    vpternlogq $216, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm9, %zmm6
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm31, %zmm30, %zmm8
@@ -10685,14 +10684,14 @@ define void @store_i16_stride7_vf64(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.ve
 ;
 ; AVX512F-SLOW-LABEL: store_i16_stride7_vf64:
 ; AVX512F-SLOW:       # %bb.0:
-; AVX512F-SLOW-NEXT:    subq $2200, %rsp # imm = 0x898
+; AVX512F-SLOW-NEXT:    subq $2168, %rsp # imm = 0x878
 ; AVX512F-SLOW-NEXT:    vmovdqa 96(%rcx), %ymm2
 ; AVX512F-SLOW-NEXT:    vmovdqa 96(%rdx), %ymm9
 ; AVX512F-SLOW-NEXT:    vmovdqa 96(%rdi), %ymm7
 ; AVX512F-SLOW-NEXT:    vmovdqa 96(%rsi), %ymm8
 ; AVX512F-SLOW-NEXT:    vmovdqa {{.*#+}} ymm0 = [128,128,128,128,128,128,128,128,14,15,128,128,128,128,128,128,128,128,128,128,128,128,16,17,128,128,128,128,128,128,128,128]
 ; AVX512F-SLOW-NEXT:    vpshufb %ymm0, %ymm2, %ymm1
-; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm2, %ymm19
+; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm2, %ymm18
 ; AVX512F-SLOW-NEXT:    vmovdqa {{.*#+}} ymm11 = <u,u,u,u,12,13,14,15,128,128,u,u,u,u,u,u,u,u,u,u,16,17,128,128,u,u,u,u,u,u,u,u>
 ; AVX512F-SLOW-NEXT:    vpshufb %ymm11, %ymm9, %ymm2
 ; AVX512F-SLOW-NEXT:    vporq %ymm1, %ymm2, %ymm16
@@ -10705,16 +10704,16 @@ define void @store_i16_stride7_vf64(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.ve
 ; AVX512F-SLOW-NEXT:    vmovdqa 64(%r9), %ymm2
 ; AVX512F-SLOW-NEXT:    vpshufb %ymm3, %ymm2, %ymm1
 ; AVX512F-SLOW-NEXT:    vmovdqa %ymm3, %ymm10
-; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm2, %ymm20
+; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm2, %ymm21
 ; AVX512F-SLOW-NEXT:    vmovdqa 64(%r8), %ymm3
 ; AVX512F-SLOW-NEXT:    vmovdqa {{.*#+}} ymm15 = <u,u,u,u,u,u,u,u,12,13,14,15,128,128,u,u,u,u,u,u,u,u,u,u,16,17,128,128,u,u,u,u>
 ; AVX512F-SLOW-NEXT:    vpshufb %ymm15, %ymm3, %ymm2
-; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm3, %ymm24
+; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm3, %ymm20
 ; AVX512F-SLOW-NEXT:    vpor %ymm1, %ymm2, %ymm1
 ; AVX512F-SLOW-NEXT:    vmovdqu %ymm1, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
 ; AVX512F-SLOW-NEXT:    vmovdqa 64(%rcx), %ymm2
 ; AVX512F-SLOW-NEXT:    vpshufb %ymm0, %ymm2, %ymm1
-; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm2, %ymm18
+; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm2, %ymm23
 ; AVX512F-SLOW-NEXT:    vmovdqa 64(%rdx), %ymm6
 ; AVX512F-SLOW-NEXT:    vpshufb %ymm11, %ymm6, %ymm2
 ; AVX512F-SLOW-NEXT:    vpor %ymm1, %ymm2, %ymm1
@@ -10744,10 +10743,10 @@ define void @store_i16_stride7_vf64(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.ve
 ; AVX512F-SLOW-NEXT:    vmovdqu %ymm1, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
 ; AVX512F-SLOW-NEXT:    vmovdqa (%rsi), %ymm2
 ; AVX512F-SLOW-NEXT:    vpshufb %ymm12, %ymm2, %ymm1
-; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm2, %ymm23
+; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm2, %ymm28
 ; AVX512F-SLOW-NEXT:    vmovdqa (%rdi), %ymm10
 ; AVX512F-SLOW-NEXT:    vpshufb %ymm13, %ymm10, %ymm2
-; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm10, %ymm25
+; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm10, %ymm22
 ; AVX512F-SLOW-NEXT:    vpor %ymm1, %ymm2, %ymm1
 ; AVX512F-SLOW-NEXT:    vmovdqu %ymm1, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
 ; AVX512F-SLOW-NEXT:    vmovdqa 32(%rcx), %ymm2
@@ -10780,7 +10779,7 @@ define void @store_i16_stride7_vf64(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.ve
 ; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm14, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
 ; AVX512F-SLOW-NEXT:    vbroadcasti128 {{.*#+}} ymm12 = [22,23,26,27,0,0,24,25,26,27,0,0,26,27,26,27,22,23,26,27,0,0,24,25,26,27,0,0,26,27,26,27]
 ; AVX512F-SLOW-NEXT:    # ymm12 = mem[0,1,0,1]
-; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm19, %ymm14
+; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm18, %ymm14
 ; AVX512F-SLOW-NEXT:    vpshufb %ymm12, %ymm14, %ymm10
 ; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm12, %ymm19
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm12 = ymm9[2,2,2,2,6,6,6,6]
@@ -10814,54 +10813,53 @@ define void @store_i16_stride7_vf64(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.ve
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm9, %zmm16, %zmm8
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm7, %zmm17, %zmm7
 ; AVX512F-SLOW-NEXT:    vpternlogq $228, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm8, %zmm7
-; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm17 = [65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535]
-; AVX512F-SLOW-NEXT:    vmovdqa 96(%r8), %ymm12
+; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm26 = [65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535]
+; AVX512F-SLOW-NEXT:    vmovdqa 96(%r8), %ymm10
+; AVX512F-SLOW-NEXT:    vmovdqu %ymm10, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
+; AVX512F-SLOW-NEXT:    vpshufb {{.*#+}} ymm8 = ymm10[u,u],zero,zero,zero,zero,zero,zero,zero,zero,ymm10[14,15,u,u,u,u],zero,zero,zero,zero,zero,zero,zero,zero,ymm10[16,17,u,u,u,u],zero,zero
+; AVX512F-SLOW-NEXT:    vpternlogq $248, %ymm26, %ymm7, %ymm8
+; AVX512F-SLOW-NEXT:    vmovdqa 96(%r9), %ymm12
 ; AVX512F-SLOW-NEXT:    vmovdqu %ymm12, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
-; AVX512F-SLOW-NEXT:    vpshufb {{.*#+}} ymm8 = ymm12[u,u],zero,zero,zero,zero,zero,zero,zero,zero,ymm12[14,15,u,u,u,u],zero,zero,zero,zero,zero,zero,zero,zero,ymm12[16,17,u,u,u,u],zero,zero
-; AVX512F-SLOW-NEXT:    vpternlogq $248, %ymm17, %ymm7, %ymm8
-; AVX512F-SLOW-NEXT:    vmovdqa 96(%r9), %ymm14
-; AVX512F-SLOW-NEXT:    vmovdqu %ymm14, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
-; AVX512F-SLOW-NEXT:    vpshufb %ymm3, %ymm14, %ymm9
-; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm10 = [65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535]
-; AVX512F-SLOW-NEXT:    vpternlogq $248, %ymm10, %ymm8, %ymm9
+; AVX512F-SLOW-NEXT:    vpshufb %ymm3, %ymm12, %ymm9
+; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm14 = [65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535]
+; AVX512F-SLOW-NEXT:    vpternlogq $248, %ymm14, %ymm8, %ymm9
 ; AVX512F-SLOW-NEXT:    vextracti64x4 $1, %zmm7, %ymm7
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm8 = ymm12[0,0,2,1,4,4,6,5]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm8 = ymm10[0,0,2,1,4,4,6,5]
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm8 = ymm8[2,1,3,3]
 ; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm10 = [65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0]
 ; AVX512F-SLOW-NEXT:    vpternlogq $184, %ymm7, %ymm10, %ymm8
-; AVX512F-SLOW-NEXT:    vprold $16, %ymm14, %ymm7
+; AVX512F-SLOW-NEXT:    vprold $16, %ymm12, %ymm7
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm7 = ymm7[2,2,2,2]
-; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm10 = [65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535]
-; AVX512F-SLOW-NEXT:    vpternlogq $184, %ymm8, %ymm10, %ymm7
-; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm10, %zmm16
+; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm14 = [65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535]
+; AVX512F-SLOW-NEXT:    vpternlogq $184, %ymm8, %ymm14, %ymm7
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm7, %zmm0, %zmm7
 ; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm7 = zmm9[0,1,2,3],zmm7[4,5,6,7]
 ; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm7, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
 ; AVX512F-SLOW-NEXT:    movq {{[0-9]+}}(%rsp), %rax
-; AVX512F-SLOW-NEXT:    vbroadcasti64x4 {{.*#+}} zmm8 = [6,5,0,0,7,6,0,7,6,5,0,0,7,6,0,7]
-; AVX512F-SLOW-NEXT:    # zmm8 = mem[0,1,2,3,0,1,2,3]
+; AVX512F-SLOW-NEXT:    vbroadcasti64x4 {{.*#+}} zmm18 = [6,5,0,0,7,6,0,7,6,5,0,0,7,6,0,7]
+; AVX512F-SLOW-NEXT:    # zmm18 = mem[0,1,2,3,0,1,2,3]
 ; AVX512F-SLOW-NEXT:    vmovdqa 96(%rax), %ymm7
-; AVX512F-SLOW-NEXT:    vpermd %zmm7, %zmm8, %zmm9
+; AVX512F-SLOW-NEXT:    vpermd %zmm7, %zmm18, %zmm9
 ; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm9, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm9 = ymm7[0,1,1,3,4,5,5,7]
 ; AVX512F-SLOW-NEXT:    vmovdqa {{.*#+}} ymm10 = [12,13,128,128,128,128,128,128,128,128,128,128,128,128,14,15,128,128,128,128,128,128,128,128,128,128,128,128,16,17,128,128]
 ; AVX512F-SLOW-NEXT:    vpshufb %ymm10, %ymm7, %ymm7
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm9 = ymm9[0,2,2,3]
-; AVX512F-SLOW-NEXT:    vpandnq %ymm9, %ymm17, %ymm9
+; AVX512F-SLOW-NEXT:    vpandnq %ymm9, %ymm26, %ymm9
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm9, %zmm7, %zmm7
 ; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm7, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
-; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm14 = [65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535]
+; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm16 = [65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535]
 ; AVX512F-SLOW-NEXT:    vpbroadcastd 72(%rax), %ymm7
-; AVX512F-SLOW-NEXT:    vpandn %ymm7, %ymm14, %ymm9
+; AVX512F-SLOW-NEXT:    vpandnq %ymm7, %ymm16, %ymm9
 ; AVX512F-SLOW-NEXT:    vmovdqa 64(%rax), %ymm7
 ; AVX512F-SLOW-NEXT:    vpshufb %ymm10, %ymm7, %ymm12
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm12, %zmm9, %zmm9
 ; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm9, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
 ; AVX512F-SLOW-NEXT:    vpbroadcastd 8(%rax), %ymm9
-; AVX512F-SLOW-NEXT:    vpandn %ymm9, %ymm14, %ymm9
-; AVX512F-SLOW-NEXT:    vmovdqa (%rax), %ymm14
-; AVX512F-SLOW-NEXT:    vpshufb %ymm10, %ymm14, %ymm12
-; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm14, %ymm22
+; AVX512F-SLOW-NEXT:    vpandnq %ymm9, %ymm16, %ymm9
+; AVX512F-SLOW-NEXT:    vmovdqa (%rax), %ymm8
+; AVX512F-SLOW-NEXT:    vpshufb %ymm10, %ymm8, %ymm12
+; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm8, %ymm24
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm12, %zmm9, %zmm9
 ; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm9, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} ymm9 = ymm2[1,2,2,3,4,5,6,7,9,10,10,11,12,13,14,15]
@@ -10878,35 +10876,35 @@ define void @store_i16_stride7_vf64(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.ve
 ; AVX512F-SLOW-NEXT:    vpshufb %ymm10, %ymm9, %ymm10
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm12 = ymm9[0,1,1,3,4,5,5,7]
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm12 = ymm12[0,2,2,3]
-; AVX512F-SLOW-NEXT:    vpandnq %ymm12, %ymm17, %ymm12
+; AVX512F-SLOW-NEXT:    vpandnq %ymm12, %ymm26, %ymm12
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm12, %zmm10, %zmm10
 ; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm10, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm10 = ymm13[0,0,2,1,4,4,6,5]
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} ymm12 = ymm15[1,2,2,3,4,5,6,7,9,10,10,11,12,13,14,15]
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm12 = ymm12[0,0,0,0,4,4,4,4]
-; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm10 = ymm12[0,1,2],ymm10[3],ymm12[4,5],ymm10[6],ymm12[7,8,9,10],ymm10[11],ymm12[12,13],ymm10[14],ymm12[15]
-; AVX512F-SLOW-NEXT:    vmovdqu %ymm10, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
+; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm8 = ymm12[0,1,2],ymm10[3],ymm12[4,5],ymm10[6],ymm12[7,8,9,10],ymm10[11],ymm12[12,13],ymm10[14],ymm12[15]
+; AVX512F-SLOW-NEXT:    vmovdqu %ymm8, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
 ; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm19, %ymm13
 ; AVX512F-SLOW-NEXT:    vpshufb %ymm13, %ymm2, %ymm10
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm12 = ymm1[2,2,2,2,6,6,6,6]
-; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm10 = ymm10[0,1],ymm12[2],ymm10[3,4],ymm12[5],ymm10[6,7,8,9],ymm12[10],ymm10[11,12],ymm12[13],ymm10[14,15]
-; AVX512F-SLOW-NEXT:    vmovdqu %ymm10, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
+; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm8 = ymm10[0,1],ymm12[2],ymm10[3,4],ymm12[5],ymm10[6,7,8,9],ymm12[10],ymm10[11,12],ymm12[13],ymm10[14,15]
+; AVX512F-SLOW-NEXT:    vmovdqu %ymm8, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm1 = ymm1[3,3,3,3,7,7,7,7]
 ; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} ymm2 = ymm2[0,1,2,3,7,6,6,7,8,9,10,11,15,14,14,15]
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm2 = ymm2[2,2,2,2,6,6,6,6]
 ; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm1 = ymm1[0],ymm2[1],ymm1[2,3],ymm2[4],ymm1[5,6,7,8],ymm2[9],ymm1[10,11],ymm2[12],ymm1[13,14,15]
-; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm1, %ymm31
+; AVX512F-SLOW-NEXT:    vmovdqu %ymm1, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
 ; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} ymm1 = ymm0[0,1,2,3,5,4,6,7,8,9,10,11,13,12,14,15]
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm1 = ymm1[2,2,2,2,6,6,6,6]
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm2 = ymm11[2,2,2,2,6,6,6,6]
 ; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm1 = ymm2[0],ymm1[1],ymm2[2,3],ymm1[4],ymm2[5,6,7,8],ymm1[9],ymm2[10,11],ymm1[12],ymm2[13,14,15]
-; AVX512F-SLOW-NEXT:    vmovdqu %ymm1, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
+; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm1, %ymm31
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm1 = ymm11[3,3,3,3,7,7,7,7]
 ; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,7,6,6,7,8,9,10,11,15,14,14,15]
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm0 = ymm0[2,2,2,2,6,6,6,6]
 ; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm0 = ymm1[0,1,2],ymm0[3],ymm1[4,5],ymm0[6],ymm1[7,8,9,10],ymm0[11],ymm1[12,13],ymm0[14],ymm1[15]
 ; AVX512F-SLOW-NEXT:    vmovdqu %ymm0, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
-; AVX512F-SLOW-NEXT:    vpermd %zmm9, %zmm8, %zmm0
+; AVX512F-SLOW-NEXT:    vpermd %zmm9, %zmm18, %zmm0
 ; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} ymm0 = ymm5[1,2,3,3,4,5,6,7,9,10,11,11,12,13,14,15]
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm0 = ymm0[0,0,2,1,4,4,6,5]
@@ -10918,31 +10916,31 @@ define void @store_i16_stride7_vf64(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.ve
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm1 = ymm4[2,2,2,2,6,6,6,6]
 ; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm0 = ymm1[0],ymm0[1],ymm1[2,3],ymm0[4],ymm1[5,6,7,8],ymm0[9],ymm1[10,11],ymm0[12],ymm1[13,14,15]
 ; AVX512F-SLOW-NEXT:    vmovdqu %ymm0, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
-; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm18, %ymm2
+; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm23, %ymm2
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} ymm0 = ymm2[1,2,2,3,4,5,6,7,9,10,10,11,12,13,14,15]
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm0 = ymm0[0,0,0,0,4,4,4,4]
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm1 = ymm6[0,1,1,3,4,5,5,7]
 ; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm0 = ymm1[0,1],ymm0[2],ymm1[3,4],ymm0[5],ymm1[6,7,8,9],ymm0[10],ymm1[11,12],ymm0[13],ymm1[14,15]
-; AVX512F-SLOW-NEXT:    vmovdqu %ymm0, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
+; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm0, %ymm30
 ; AVX512F-SLOW-NEXT:    vpshufb %ymm13, %ymm2, %ymm0
-; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm18, %ymm3
+; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm23, %ymm3
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm1 = ymm6[2,2,2,2,6,6,6,6]
 ; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm0 = ymm0[0,1],ymm1[2],ymm0[3,4],ymm1[5],ymm0[6,7,8,9],ymm1[10],ymm0[11,12],ymm1[13],ymm0[14,15]
 ; AVX512F-SLOW-NEXT:    vmovdqu %ymm0, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
-; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm20, %ymm8
-; AVX512F-SLOW-NEXT:    vprold $16, %ymm20, %ymm0
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm1 = ymm24[1,2,2,3,5,6,6,7]
+; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm21, %ymm8
+; AVX512F-SLOW-NEXT:    vprold $16, %ymm21, %ymm0
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm1 = ymm20[1,2,2,3,5,6,6,7]
 ; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm0 = ymm1[0,1],ymm0[2],ymm1[3,4],ymm0[5],ymm1[6,7,8,9],ymm0[10],ymm1[11,12],ymm0[13],ymm1[14,15]
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} ymm1 = ymm8[1,2,2,3,4,5,6,7,9,10,10,11,12,13,14,15]
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm1 = ymm1[0,0,0,0,4,4,4,4]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm2 = ymm24[0,0,2,1,4,4,6,5]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm2 = ymm20[0,0,2,1,4,4,6,5]
 ; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm1 = ymm1[0,1,2],ymm2[3],ymm1[4,5],ymm2[6],ymm1[7,8,9,10],ymm2[11],ymm1[12,13],ymm2[14],ymm1[15]
 ; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm10 = [2,2,3,3,10,9,11,10]
 ; AVX512F-SLOW-NEXT:    vpermt2q %zmm0, %zmm10, %zmm1
 ; AVX512F-SLOW-NEXT:    vbroadcasti64x4 {{.*#+}} zmm11 = [0,5,4,0,0,6,5,0,0,5,4,0,0,6,5,0]
 ; AVX512F-SLOW-NEXT:    # zmm11 = mem[0,1,2,3,0,1,2,3]
 ; AVX512F-SLOW-NEXT:    vpermd 64(%rax), %zmm11, %zmm0
-; AVX512F-SLOW-NEXT:    vpternlogd $184, %zmm1, %zmm17, %zmm0
+; AVX512F-SLOW-NEXT:    vpternlogd $184, %zmm1, %zmm26, %zmm0
 ; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm0 = ymm6[3,3,3,3,7,7,7,7]
 ; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} ymm1 = ymm3[0,1,2,3,7,6,6,7,8,9,10,11,15,14,14,15]
@@ -10954,61 +10952,61 @@ define void @store_i16_stride7_vf64(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.ve
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm1 = ymm1[2,2,2,2,6,6,6,6]
 ; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm0 = ymm0[0,1,2],ymm1[3],ymm0[4,5],ymm1[6],ymm0[7,8,9,10],ymm1[11],ymm0[12,13],ymm1[14],ymm0[15]
 ; AVX512F-SLOW-NEXT:    vmovdqu %ymm0, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm0 = ymm24[3,3,3,3,7,7,7,7]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm0 = ymm20[3,3,3,3,7,7,7,7]
 ; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} ymm1 = ymm8[0,1,2,3,5,6,7,7,8,9,10,11,13,14,15,15]
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm1 = ymm1[2,2,2,3,6,6,6,7]
-; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm2 = ymm1[0,1],ymm0[2],ymm1[3,4],ymm0[5],ymm1[6,7,8,9],ymm0[10],ymm1[11,12],ymm0[13],ymm1[14,15]
+; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm3 = ymm1[0,1],ymm0[2],ymm1[3,4],ymm0[5],ymm1[6,7,8,9],ymm0[10],ymm1[11,12],ymm0[13],ymm1[14,15]
 ; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm12 = [4,5,4,5,4,5,6,7,16,17,16,17,16,17,17,19]
 ; AVX512F-SLOW-NEXT:    vmovdqa 96(%r9), %xmm0
 ; AVX512F-SLOW-NEXT:    vmovdqa 96(%r8), %xmm1
-; AVX512F-SLOW-NEXT:    vpunpcklwd {{.*#+}} xmm3 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm4 = xmm3[0,1,3,2,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpermt2d %zmm4, %zmm12, %zmm2
+; AVX512F-SLOW-NEXT:    vpunpcklwd {{.*#+}} xmm2 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm4 = xmm2[0,1,3,2,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpermt2d %zmm4, %zmm12, %zmm3
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm4 = ymm7[2,3,3,3,6,7,7,7]
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm4 = ymm4[2,1,3,2]
 ; AVX512F-SLOW-NEXT:    vpbroadcastd 96(%rax), %ymm5
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm5, %zmm4, %zmm4
 ; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm5 = [65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535]
-; AVX512F-SLOW-NEXT:    vpternlogd $184, %zmm2, %zmm5, %zmm4
+; AVX512F-SLOW-NEXT:    vpternlogd $184, %zmm3, %zmm5, %zmm4
 ; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm5, %zmm15
 ; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm4, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
-; AVX512F-SLOW-NEXT:    vmovdqa 96(%rsi), %xmm2
+; AVX512F-SLOW-NEXT:    vmovdqa 96(%rsi), %xmm3
 ; AVX512F-SLOW-NEXT:    vmovdqa 96(%rdi), %xmm4
-; AVX512F-SLOW-NEXT:    vprold $16, %xmm2, %xmm5
+; AVX512F-SLOW-NEXT:    vprold $16, %xmm3, %xmm5
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm6 = xmm4[1,1,2,3]
 ; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} xmm5 = xmm6[0,1],xmm5[2],xmm6[3,4],xmm5[5],xmm6[6,7]
 ; AVX512F-SLOW-NEXT:    vmovdqu %ymm5, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
-; AVX512F-SLOW-NEXT:    vpunpcklwd {{.*#+}} xmm5 = xmm4[0],xmm2[0],xmm4[1],xmm2[1],xmm4[2],xmm2[2],xmm4[3],xmm2[3]
-; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm5, %xmm18
-; AVX512F-SLOW-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm2[4],xmm4[4],xmm2[5],xmm4[5],xmm2[6],xmm4[6],xmm2[7],xmm4[7]
-; AVX512F-SLOW-NEXT:    vmovdqa %xmm2, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
-; AVX512F-SLOW-NEXT:    vmovdqa 96(%rcx), %xmm2
+; AVX512F-SLOW-NEXT:    vpunpcklwd {{.*#+}} xmm5 = xmm4[0],xmm3[0],xmm4[1],xmm3[1],xmm4[2],xmm3[2],xmm4[3],xmm3[3]
+; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm5, %xmm23
+; AVX512F-SLOW-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm3[4],xmm4[4],xmm3[5],xmm4[5],xmm3[6],xmm4[6],xmm3[7],xmm4[7]
+; AVX512F-SLOW-NEXT:    vmovdqa %xmm3, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
+; AVX512F-SLOW-NEXT:    vmovdqa 96(%rcx), %xmm3
 ; AVX512F-SLOW-NEXT:    vmovdqa 96(%rdx), %xmm4
 ; AVX512F-SLOW-NEXT:    vpbroadcastq {{.*#+}} xmm6 = [6,7,4,5,0,0,8,9,6,7,4,5,0,0,8,9]
-; AVX512F-SLOW-NEXT:    vpshufb %xmm6, %xmm2, %xmm5
+; AVX512F-SLOW-NEXT:    vpshufb %xmm6, %xmm3, %xmm5
 ; AVX512F-SLOW-NEXT:    vmovdqa %xmm6, %xmm7
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm6 = xmm4[1,1,2,2]
 ; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} xmm5 = xmm6[0],xmm5[1],xmm6[2,3],xmm5[4],xmm6[5,6],xmm5[7]
 ; AVX512F-SLOW-NEXT:    vmovdqu %ymm5, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
-; AVX512F-SLOW-NEXT:    vpunpcklwd {{.*#+}} xmm5 = xmm4[0],xmm2[0],xmm4[1],xmm2[1],xmm4[2],xmm2[2],xmm4[3],xmm2[3]
+; AVX512F-SLOW-NEXT:    vpunpcklwd {{.*#+}} xmm5 = xmm4[0],xmm3[0],xmm4[1],xmm3[1],xmm4[2],xmm3[2],xmm4[3],xmm3[3]
 ; AVX512F-SLOW-NEXT:    vmovdqa %xmm5, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
-; AVX512F-SLOW-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm4[4],xmm2[4],xmm4[5],xmm2[5],xmm4[6],xmm2[6],xmm4[7],xmm2[7]
-; AVX512F-SLOW-NEXT:    vmovdqa %xmm2, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
+; AVX512F-SLOW-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm4[4],xmm3[4],xmm4[5],xmm3[5],xmm4[6],xmm3[6],xmm4[7],xmm3[7]
+; AVX512F-SLOW-NEXT:    vmovdqa %xmm3, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
 ; AVX512F-SLOW-NEXT:    vpunpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} xmm2 = xmm3[0,1,2,3,4,5,7,6]
+; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,4,5,7,6]
 ; AVX512F-SLOW-NEXT:    vmovdqa {{.*#+}} xmm0 = [0,1,2,3,4,5,4,5,6,7,10,11,8,9,10,11]
 ; AVX512F-SLOW-NEXT:    vpshufb %xmm0, %xmm1, %xmm1
-; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm28 = <16,18,19,19,19,19,u,u,0,1,0,1,2,3,2,3>
-; AVX512F-SLOW-NEXT:    vpermt2d %zmm2, %zmm28, %zmm1
+; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm29 = <16,18,19,19,19,19,u,u,0,1,0,1,2,3,2,3>
+; AVX512F-SLOW-NEXT:    vpermt2d %zmm2, %zmm29, %zmm1
 ; AVX512F-SLOW-NEXT:    vpbroadcastd 100(%rax), %ymm2
 ; AVX512F-SLOW-NEXT:    vpbroadcastd 104(%rax), %ymm3
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm3, %zmm2, %zmm2
-; AVX512F-SLOW-NEXT:    vpternlogd $184, %zmm1, %zmm16, %zmm2
+; AVX512F-SLOW-NEXT:    vpternlogd $184, %zmm1, %zmm14, %zmm2
 ; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm2, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
 ; AVX512F-SLOW-NEXT:    vmovdqa 64(%rcx), %xmm1
 ; AVX512F-SLOW-NEXT:    vmovdqa 64(%rdx), %xmm2
 ; AVX512F-SLOW-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm2[4],xmm1[4],xmm2[5],xmm1[5],xmm2[6],xmm1[6],xmm2[7],xmm1[7]
-; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm3, %xmm30
+; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm3, %xmm27
 ; AVX512F-SLOW-NEXT:    vpunpcklwd {{.*#+}} xmm3 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3]
 ; AVX512F-SLOW-NEXT:    vpshufb %xmm7, %xmm1, %xmm1
 ; AVX512F-SLOW-NEXT:    vmovdqa %xmm7, %xmm8
@@ -11023,37 +11021,37 @@ define void @store_i16_stride7_vf64(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.ve
 ; AVX512F-SLOW-NEXT:    vpshufb %xmm0, %xmm5, %xmm5
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm5 = ymm5[0,0,1,1]
 ; AVX512F-SLOW-NEXT:    vpunpckhwd {{.*#+}} xmm6 = xmm4[4],xmm2[4],xmm4[5],xmm2[5],xmm4[6],xmm2[6],xmm4[7],xmm2[7]
-; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm6, %xmm26
+; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm6, %xmm25
 ; AVX512F-SLOW-NEXT:    vprold $16, %xmm4, %xmm4
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm2 = xmm2[1,1,2,3]
 ; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} xmm2 = xmm2[0,1],xmm4[2],xmm2[3,4],xmm4[5],xmm2[6,7]
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm2 = ymm2[0,0,2,1]
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm2, %zmm5, %zmm4
-; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0]
-; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm1, %zmm2, %zmm4
-; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm4, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm2, %zmm5, %zmm2
+; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm4 = [65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0]
+; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm1, %zmm4, %zmm2
+; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm2, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
 ; AVX512F-SLOW-NEXT:    vmovdqa 64(%r9), %xmm1
-; AVX512F-SLOW-NEXT:    vmovdqa 64(%r8), %xmm4
-; AVX512F-SLOW-NEXT:    vpunpckhwd {{.*#+}} xmm5 = xmm4[4],xmm1[4],xmm4[5],xmm1[5],xmm4[6],xmm1[6],xmm4[7],xmm1[7]
-; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm5, %xmm16
-; AVX512F-SLOW-NEXT:    vpunpcklwd {{.*#+}} xmm1 = xmm4[0],xmm1[0],xmm4[1],xmm1[1],xmm4[2],xmm1[2],xmm4[3],xmm1[3]
-; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} xmm4 = xmm1[0,1,2,3,4,5,7,6]
+; AVX512F-SLOW-NEXT:    vmovdqa 64(%r8), %xmm2
+; AVX512F-SLOW-NEXT:    vpunpckhwd {{.*#+}} xmm5 = xmm2[4],xmm1[4],xmm2[5],xmm1[5],xmm2[6],xmm1[6],xmm2[7],xmm1[7]
+; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm5, %xmm17
+; AVX512F-SLOW-NEXT:    vpunpcklwd {{.*#+}} xmm1 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3]
+; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} xmm2 = xmm1[0,1,2,3,4,5,7,6]
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm1 = xmm1[0,1,3,2,4,5,6,7]
 ; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm6 = <0,1,0,1,0,1,1,3,16,18,19,19,19,19,u,u>
-; AVX512F-SLOW-NEXT:    vpermt2d %zmm4, %zmm6, %zmm1
-; AVX512F-SLOW-NEXT:    vpbroadcastd 64(%rax), %ymm4
+; AVX512F-SLOW-NEXT:    vpermt2d %zmm2, %zmm6, %zmm1
+; AVX512F-SLOW-NEXT:    vpbroadcastd 64(%rax), %ymm2
 ; AVX512F-SLOW-NEXT:    vpbroadcastd 68(%rax), %ymm5
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm5, %zmm4, %zmm4
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm5, %zmm2, %zmm2
 ; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm9 = [65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535]
-; AVX512F-SLOW-NEXT:    vpternlogd $184, %zmm1, %zmm9, %zmm4
-; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm4, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
+; AVX512F-SLOW-NEXT:    vpternlogd $184, %zmm1, %zmm9, %zmm2
+; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm2, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
 ; AVX512F-SLOW-NEXT:    vmovdqa (%rcx), %xmm1
 ; AVX512F-SLOW-NEXT:    vmovdqa (%rdx), %xmm5
-; AVX512F-SLOW-NEXT:    vpunpckhwd {{.*#+}} xmm4 = xmm5[4],xmm1[4],xmm5[5],xmm1[5],xmm5[6],xmm1[6],xmm5[7],xmm1[7]
-; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm4, %xmm19
+; AVX512F-SLOW-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm5[4],xmm1[4],xmm5[5],xmm1[5],xmm5[6],xmm1[6],xmm5[7],xmm1[7]
+; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm2, %xmm20
 ; AVX512F-SLOW-NEXT:    vpunpcklwd {{.*#+}} xmm7 = xmm5[0],xmm1[0],xmm5[1],xmm1[1],xmm5[2],xmm1[2],xmm5[3],xmm1[3]
 ; AVX512F-SLOW-NEXT:    vpshufb %xmm8, %xmm1, %xmm1
-; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm8, %xmm29
+; AVX512F-SLOW-NEXT:    vmovdqa %xmm8, %xmm14
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm5 = xmm5[1,1,2,2]
 ; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} xmm1 = xmm5[0],xmm1[1],xmm5[2,3],xmm1[4],xmm5[5,6],xmm1[7]
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm5 = xmm7[0,1,3,2,4,5,6,7]
@@ -11063,150 +11061,153 @@ define void @store_i16_stride7_vf64(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.ve
 ; AVX512F-SLOW-NEXT:    vpunpcklwd {{.*#+}} xmm7 = xmm3[0],xmm5[0],xmm3[1],xmm5[1],xmm3[2],xmm5[2],xmm3[3],xmm5[3]
 ; AVX512F-SLOW-NEXT:    vpshufb %xmm0, %xmm7, %xmm7
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm7 = ymm7[0,0,1,1]
-; AVX512F-SLOW-NEXT:    vpunpckhwd {{.*#+}} xmm14 = xmm5[4],xmm3[4],xmm5[5],xmm3[5],xmm5[6],xmm3[6],xmm5[7],xmm3[7]
+; AVX512F-SLOW-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm5[4],xmm3[4],xmm5[5],xmm3[5],xmm5[6],xmm3[6],xmm5[7],xmm3[7]
+; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm2, %xmm19
 ; AVX512F-SLOW-NEXT:    vprold $16, %xmm5, %xmm5
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm3 = xmm3[1,1,2,3]
 ; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} xmm3 = xmm3[0,1],xmm5[2],xmm3[3,4],xmm5[5],xmm3[6,7]
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm3 = ymm3[0,0,2,1]
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm3, %zmm7, %zmm3
-; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm1, %zmm2, %zmm3
-; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm3, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm3, %zmm7, %zmm2
+; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm1, %zmm4, %zmm2
+; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm2, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
 ; AVX512F-SLOW-NEXT:    vmovdqa (%r9), %xmm1
-; AVX512F-SLOW-NEXT:    vmovdqa (%r8), %xmm2
-; AVX512F-SLOW-NEXT:    vpunpckhwd {{.*#+}} xmm4 = xmm2[4],xmm1[4],xmm2[5],xmm1[5],xmm2[6],xmm1[6],xmm2[7],xmm1[7]
-; AVX512F-SLOW-NEXT:    vpunpcklwd {{.*#+}} xmm1 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3]
-; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} xmm2 = xmm1[0,1,2,3,4,5,7,6]
+; AVX512F-SLOW-NEXT:    vmovdqa (%r8), %xmm3
+; AVX512F-SLOW-NEXT:    vpunpckhwd {{.*#+}} xmm5 = xmm3[4],xmm1[4],xmm3[5],xmm1[5],xmm3[6],xmm1[6],xmm3[7],xmm1[7]
+; AVX512F-SLOW-NEXT:    vpunpcklwd {{.*#+}} xmm1 = xmm3[0],xmm1[0],xmm3[1],xmm1[1],xmm3[2],xmm1[2],xmm3[3],xmm1[3]
+; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} xmm3 = xmm1[0,1,2,3,4,5,7,6]
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm1 = xmm1[0,1,3,2,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpermt2d %zmm2, %zmm6, %zmm1
-; AVX512F-SLOW-NEXT:    vpbroadcastd (%rax), %ymm2
-; AVX512F-SLOW-NEXT:    vpbroadcastd 4(%rax), %ymm3
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm3, %zmm2, %zmm2
+; AVX512F-SLOW-NEXT:    vpermt2d %zmm3, %zmm6, %zmm1
+; AVX512F-SLOW-NEXT:    vpbroadcastd (%rax), %ymm3
+; AVX512F-SLOW-NEXT:    vpbroadcastd 4(%rax), %ymm4
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm4, %zmm3, %zmm2
 ; AVX512F-SLOW-NEXT:    vpternlogd $184, %zmm1, %zmm9, %zmm2
 ; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm2, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
-; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm23, %ymm7
+; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm28, %ymm7
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} ymm1 = ymm7[1,2,3,3,4,5,6,7,9,10,11,11,12,13,14,15]
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm1 = ymm1[0,0,2,1,4,4,6,5]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm2 = ymm25[1,1,1,1,5,5,5,5]
-; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm1 = ymm1[0,1],ymm2[2],ymm1[3,4],ymm2[5],ymm1[6,7,8,9],ymm2[10],ymm1[11,12],ymm2[13],ymm1[14,15]
-; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm1, %ymm20
+; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm22, %ymm2
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm4 = ymm22[1,1,1,1,5,5,5,5]
+; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm1 = ymm1[0,1],ymm4[2],ymm1[3,4],ymm4[5],ymm1[6,7,8,9],ymm4[10],ymm1[11,12],ymm4[13],ymm1[14,15]
+; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm1, %ymm22
 ; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} ymm1 = ymm7[0,1,2,3,5,4,6,7,8,9,10,11,13,12,14,15]
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm1 = ymm1[2,2,2,2,6,6,6,6]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm2 = ymm25[2,2,2,2,6,6,6,6]
-; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm1 = ymm2[0],ymm1[1],ymm2[2,3],ymm1[4],ymm2[5,6,7,8],ymm1[9],ymm2[10,11],ymm1[12],ymm2[13,14,15]
-; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm1, %ymm27
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm4 = ymm2[2,2,2,2,6,6,6,6]
+; AVX512F-SLOW-NEXT:    vmovdqa %ymm2, %ymm9
+; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm1 = ymm4[0],ymm1[1],ymm4[2,3],ymm1[4],ymm4[5,6,7,8],ymm1[9],ymm4[10,11],ymm1[12],ymm4[13,14,15]
+; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm1, %ymm21
+; AVX512F-SLOW-NEXT:    vmovdqu {{[-0-9]+}}(%r{{[sb]}}p), %ymm2 # 32-byte Reload
+; AVX512F-SLOW-NEXT:    vprold $16, %ymm2, %ymm1
 ; AVX512F-SLOW-NEXT:    vmovdqu {{[-0-9]+}}(%r{{[sb]}}p), %ymm3 # 32-byte Reload
-; AVX512F-SLOW-NEXT:    vprold $16, %ymm3, %ymm1
-; AVX512F-SLOW-NEXT:    vmovdqu {{[-0-9]+}}(%r{{[sb]}}p), %ymm5 # 32-byte Reload
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm2 = ymm5[1,2,2,3,5,6,6,7]
-; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm1 = ymm2[0,1],ymm1[2],ymm2[3,4],ymm1[5],ymm2[6,7,8,9],ymm1[10],ymm2[11,12],ymm1[13],ymm2[14,15]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} ymm2 = ymm3[1,2,2,3,4,5,6,7,9,10,10,11,12,13,14,15]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm2 = ymm2[0,0,0,0,4,4,4,4]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm6 = ymm5[0,0,2,1,4,4,6,5]
-; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm2 = ymm2[0,1,2],ymm6[3],ymm2[4,5],ymm6[6],ymm2[7,8,9,10],ymm6[11],ymm2[12,13],ymm6[14],ymm2[15]
-; AVX512F-SLOW-NEXT:    vpermt2q %zmm1, %zmm10, %zmm2
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm4 = ymm3[1,2,2,3,5,6,6,7]
+; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm1 = ymm4[0,1],ymm1[2],ymm4[3,4],ymm1[5],ymm4[6,7,8,9],ymm1[10],ymm4[11,12],ymm1[13],ymm4[14,15]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} ymm4 = ymm2[1,2,2,3,4,5,6,7,9,10,10,11,12,13,14,15]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm4 = ymm4[0,0,0,0,4,4,4,4]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm6 = ymm3[0,0,2,1,4,4,6,5]
+; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm4 = ymm4[0,1,2],ymm6[3],ymm4[4,5],ymm6[6],ymm4[7,8,9,10],ymm6[11],ymm4[12,13],ymm6[14],ymm4[15]
+; AVX512F-SLOW-NEXT:    vpermt2q %zmm1, %zmm10, %zmm4
 ; AVX512F-SLOW-NEXT:    vmovdqu {{[-0-9]+}}(%r{{[sb]}}p), %ymm8 # 32-byte Reload
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} ymm1 = ymm8[1,2,2,3,4,5,6,7,9,10,10,11,12,13,14,15]
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm1 = ymm1[0,0,0,0,4,4,4,4]
 ; AVX512F-SLOW-NEXT:    vmovdqu {{[-0-9]+}}(%r{{[sb]}}p), %ymm10 # 32-byte Reload
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm6 = ymm10[0,1,1,3,4,5,5,7]
 ; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm1 = ymm6[0,1],ymm1[2],ymm6[3,4],ymm1[5],ymm6[6,7,8,9],ymm1[10],ymm6[11,12],ymm1[13],ymm6[14,15]
-; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm1, %ymm24
+; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm1, %ymm16
 ; AVX512F-SLOW-NEXT:    vpshufb %ymm13, %ymm8, %ymm1
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm6 = ymm10[2,2,2,2,6,6,6,6]
 ; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm1 = ymm1[0,1],ymm6[2],ymm1[3,4],ymm6[5],ymm1[6,7,8,9],ymm6[10],ymm1[11,12],ymm6[13],ymm1[14,15]
-; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm1, %ymm21
+; AVX512F-SLOW-NEXT:    vmovdqa64 %ymm1, %ymm18
 ; AVX512F-SLOW-NEXT:    vpermd (%rax), %zmm11, %zmm1
-; AVX512F-SLOW-NEXT:    vpternlogd $184, %zmm2, %zmm17, %zmm1
+; AVX512F-SLOW-NEXT:    vpternlogd $184, %zmm4, %zmm26, %zmm1
 ; AVX512F-SLOW-NEXT:    vmovdqu64 %zmm1, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm1 = ymm10[3,3,3,3,7,7,7,7]
-; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} ymm2 = ymm8[0,1,2,3,7,6,6,7,8,9,10,11,15,14,14,15]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm2 = ymm2[2,2,2,2,6,6,6,6]
-; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm1 = ymm1[0],ymm2[1],ymm1[2,3],ymm2[4],ymm1[5,6,7,8],ymm2[9],ymm1[10,11],ymm2[12],ymm1[13,14,15]
+; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} ymm4 = ymm8[0,1,2,3,7,6,6,7,8,9,10,11,15,14,14,15]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm4 = ymm4[2,2,2,2,6,6,6,6]
+; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm1 = ymm1[0],ymm4[1],ymm1[2,3],ymm4[4],ymm1[5,6,7,8],ymm4[9],ymm1[10,11],ymm4[12],ymm1[13,14,15]
 ; AVX512F-SLOW-NEXT:    vmovdqu %ymm1, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm1 = ymm25[3,3,3,3,7,7,7,7]
-; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} ymm2 = ymm7[0,1,2,3,7,6,6,7,8,9,10,11,15,14,14,15]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm2 = ymm2[2,2,2,2,6,6,6,6]
-; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm1 = ymm1[0,1,2],ymm2[3],ymm1[4,5],ymm2[6],ymm1[7,8,9,10],ymm2[11],ymm1[12,13],ymm2[14],ymm1[15]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm1 = ymm9[3,3,3,3,7,7,7,7]
+; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} ymm4 = ymm7[0,1,2,3,7,6,6,7,8,9,10,11,15,14,14,15]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm4 = ymm4[2,2,2,2,6,6,6,6]
+; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm1 = ymm1[0,1,2],ymm4[3],ymm1[4,5],ymm4[6],ymm1[7,8,9,10],ymm4[11],ymm1[12,13],ymm4[14],ymm1[15]
 ; AVX512F-SLOW-NEXT:    vmovdqu %ymm1, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm1 = ymm5[3,3,3,3,7,7,7,7]
-; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} ymm2 = ymm3[0,1,2,3,5,6,7,7,8,9,10,11,13,14,15,15]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm2 = ymm2[2,2,2,3,6,6,6,7]
-; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm1 = ymm2[0,1],ymm1[2],ymm2[3,4],ymm1[5],ymm2[6,7,8,9],ymm1[10],ymm2[11,12],ymm1[13],ymm2[14,15]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm1 = ymm3[3,3,3,3,7,7,7,7]
+; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} ymm4 = ymm2[0,1,2,3,5,6,7,7,8,9,10,11,13,14,15,15]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm4 = ymm4[2,2,2,3,6,6,6,7]
+; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} ymm1 = ymm4[0,1],ymm1[2],ymm4[3,4],ymm1[5],ymm4[6,7,8,9],ymm1[10],ymm4[11,12],ymm1[13],ymm4[14,15]
 ; AVX512F-SLOW-NEXT:    vmovdqa 32(%r9), %xmm7
-; AVX512F-SLOW-NEXT:    vmovdqa 32(%r8), %xmm2
-; AVX512F-SLOW-NEXT:    vpunpcklwd {{.*#+}} xmm6 = xmm2[0],xmm7[0],xmm2[1],xmm7[1],xmm2[2],xmm7[2],xmm2[3],xmm7[3]
+; AVX512F-SLOW-NEXT:    vmovdqa 32(%r8), %xmm4
+; AVX512F-SLOW-NEXT:    vpunpcklwd {{.*#+}} xmm6 = xmm4[0],xmm7[0],xmm4[1],xmm7[1],xmm4[2],xmm7[2],xmm4[3],xmm7[3]
 ; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm11 = xmm6[0,1,3,2,4,5,6,7]
 ; AVX512F-SLOW-NEXT:    vpermt2d %zmm11, %zmm12, %zmm1
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm11 = ymm22[2,3,3,3,6,7,7,7]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm11 = ymm24[2,3,3,3,6,7,7,7]
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm11 = ymm11[2,1,3,2]
 ; AVX512F-SLOW-NEXT:    vpbroadcastd 32(%rax), %ymm12
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm12, %zmm11, %zmm25
-; AVX512F-SLOW-NEXT:    vpternlogd $184, %zmm1, %zmm15, %zmm25
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm12, %zmm11, %zmm26
+; AVX512F-SLOW-NEXT:    vpternlogd $184, %zmm1, %zmm15, %zmm26
 ; AVX512F-SLOW-NEXT:    vmovdqa 32(%rdi), %xmm1
 ; AVX512F-SLOW-NEXT:    vmovdqa 32(%rsi), %xmm12
 ; AVX512F-SLOW-NEXT:    vprold $16, %xmm12, %xmm15
 ; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm13 = xmm1[1,1,2,3]
-; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} xmm3 = xmm13[0,1],xmm15[2],xmm13[3,4],xmm15[5],xmm13[6,7]
-; AVX512F-SLOW-NEXT:    vmovdqu %ymm3, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
+; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} xmm2 = xmm13[0,1],xmm15[2],xmm13[3,4],xmm15[5],xmm13[6,7]
+; AVX512F-SLOW-NEXT:    vmovdqu %ymm2, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
 ; AVX512F-SLOW-NEXT:    vpunpcklwd {{.*#+}} xmm13 = xmm1[0],xmm12[0],xmm1[1],xmm12[1],xmm1[2],xmm12[2],xmm1[3],xmm12[3]
 ; AVX512F-SLOW-NEXT:    vpunpckhwd {{.*#+}} xmm1 = xmm12[4],xmm1[4],xmm12[5],xmm1[5],xmm12[6],xmm1[6],xmm12[7],xmm1[7]
 ; AVX512F-SLOW-NEXT:    vmovdqa %xmm1, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
-; AVX512F-SLOW-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm2[4],xmm7[4],xmm2[5],xmm7[5],xmm2[6],xmm7[6],xmm2[7],xmm7[7]
-; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm16, %xmm1
+; AVX512F-SLOW-NEXT:    vpunpckhwd {{.*#+}} xmm4 = xmm4[4],xmm7[4],xmm4[5],xmm7[5],xmm4[6],xmm7[6],xmm4[7],xmm7[7]
+; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm17, %xmm1
+; AVX512F-SLOW-NEXT:    vpshufb %xmm0, %xmm1, %xmm2
+; AVX512F-SLOW-NEXT:    vpshufb %xmm0, %xmm5, %xmm3
+; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm23, %xmm1
 ; AVX512F-SLOW-NEXT:    vpshufb %xmm0, %xmm1, %xmm1
-; AVX512F-SLOW-NEXT:    vpshufb %xmm0, %xmm4, %xmm3
-; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm18, %xmm4
+; AVX512F-SLOW-NEXT:    vmovdqu %ymm1, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
+; AVX512F-SLOW-NEXT:    vpshufb %xmm0, %xmm13, %xmm1
+; AVX512F-SLOW-NEXT:    vmovdqu %ymm1, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
 ; AVX512F-SLOW-NEXT:    vpshufb %xmm0, %xmm4, %xmm4
-; AVX512F-SLOW-NEXT:    vmovdqu %ymm4, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
-; AVX512F-SLOW-NEXT:    vpshufb %xmm0, %xmm13, %xmm4
-; AVX512F-SLOW-NEXT:    vmovdqu %ymm4, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
-; AVX512F-SLOW-NEXT:    vpshufb %xmm0, %xmm2, %xmm2
-; AVX512F-SLOW-NEXT:    vpermq $234, {{[-0-9]+}}(%r{{[sb]}}p), %ymm23 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # ymm23 = mem[2,2,2,3]
-; AVX512F-SLOW-NEXT:    vpermq $232, {{[-0-9]+}}(%r{{[sb]}}p), %ymm22 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # ymm22 = mem[0,2,2,3]
-; AVX512F-SLOW-NEXT:    vpermq $232, {{[-0-9]+}}(%r{{[sb]}}p), %ymm18 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # ymm18 = mem[0,2,2,3]
+; AVX512F-SLOW-NEXT:    vpermq $234, {{[-0-9]+}}(%r{{[sb]}}p), %ymm24 # 32-byte Folded Reload
+; AVX512F-SLOW-NEXT:    # ymm24 = mem[2,2,2,3]
+; AVX512F-SLOW-NEXT:    vpermq $232, {{[-0-9]+}}(%r{{[sb]}}p), %ymm23 # 32-byte Folded Reload
+; AVX512F-SLOW-NEXT:    # ymm23 = mem[0,2,2,3]
+; AVX512F-SLOW-NEXT:    vpermq $232, {{[-0-9]+}}(%r{{[sb]}}p), %ymm7 # 32-byte Folded Reload
+; AVX512F-SLOW-NEXT:    # ymm7 = mem[0,2,2,3]
 ; AVX512F-SLOW-NEXT:    vpermq $246, {{[-0-9]+}}(%r{{[sb]}}p), %ymm17 # 32-byte Folded Reload
 ; AVX512F-SLOW-NEXT:    # ymm17 = mem[2,1,3,3]
 ; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} xmm0 = xmm6[0,1,2,3,4,5,7,6]
-; AVX512F-SLOW-NEXT:    vpermt2d %zmm0, %zmm28, %zmm2
+; AVX512F-SLOW-NEXT:    vpermt2d %zmm0, %zmm29, %zmm4
 ; AVX512F-SLOW-NEXT:    vpbroadcastd 36(%rax), %ymm0
 ; AVX512F-SLOW-NEXT:    vpbroadcastd 40(%rax), %ymm6
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm6, %zmm0, %zmm28
-; AVX512F-SLOW-NEXT:    vpternlogd $216, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm2, %zmm28
+; AVX512F-SLOW-NEXT:    vpternlogd $216, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm4, %zmm28
 ; AVX512F-SLOW-NEXT:    vmovdqa 32(%rcx), %xmm6
-; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm29, %xmm0
-; AVX512F-SLOW-NEXT:    vpshufb %xmm0, %xmm6, %xmm2
+; AVX512F-SLOW-NEXT:    vpshufb %xmm14, %xmm6, %xmm4
 ; AVX512F-SLOW-NEXT:    vmovdqa 32(%rdx), %xmm0
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm7 = xmm0[1,1,2,2]
-; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} xmm2 = xmm7[0],xmm2[1],xmm7[2,3],xmm2[4],xmm7[5,6],xmm2[7]
-; AVX512F-SLOW-NEXT:    vmovdqu %ymm2, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
-; AVX512F-SLOW-NEXT:    vpunpcklwd {{.*#+}} xmm2 = xmm0[0],xmm6[0],xmm0[1],xmm6[1],xmm0[2],xmm6[2],xmm0[3],xmm6[3]
-; AVX512F-SLOW-NEXT:    vmovdqa %xmm2, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm12 = xmm0[1,1,2,2]
+; AVX512F-SLOW-NEXT:    vpblendw {{.*#+}} xmm1 = xmm12[0],xmm4[1],xmm12[2,3],xmm4[4],xmm12[5,6],xmm4[7]
+; AVX512F-SLOW-NEXT:    vmovdqu %ymm1, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
+; AVX512F-SLOW-NEXT:    vpunpcklwd {{.*#+}} xmm1 = xmm0[0],xmm6[0],xmm0[1],xmm6[1],xmm0[2],xmm6[2],xmm0[3],xmm6[3]
+; AVX512F-SLOW-NEXT:    vmovdqa %xmm1, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
 ; AVX512F-SLOW-NEXT:    vpunpckhwd {{.*#+}} xmm0 = xmm0[4],xmm6[4],xmm0[5],xmm6[5],xmm0[6],xmm6[6],xmm0[7],xmm6[7]
 ; AVX512F-SLOW-NEXT:    vmovdqa %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
-; AVX512F-SLOW-NEXT:    vmovdqu {{[-0-9]+}}(%r{{[sb]}}p), %ymm4 # 32-byte Reload
-; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} ymm0 = ymm4[0,1,2,3,5,5,7,6,8,9,10,11,13,13,15,14]
+; AVX512F-SLOW-NEXT:    vmovdqu {{[-0-9]+}}(%r{{[sb]}}p), %ymm1 # 32-byte Reload
+; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} ymm0 = ymm1[0,1,2,3,5,5,7,6,8,9,10,11,13,13,15,14]
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm29 = ymm0[3,3,3,3]
-; AVX512F-SLOW-NEXT:    vpshufd $233, {{[-0-9]+}}(%r{{[sb]}}p), %ymm2 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # ymm2 = mem[1,2,2,3,5,6,6,7]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm10 = ymm4[2,1,2,3,6,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} ymm10 = ymm10[0,0,3,3,4,5,6,7,8,8,11,11,12,13,14,15]
-; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm0 = ymm10[2,2,2,2]
-; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm1 = ymm1[0,0,1,1]
-; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm30, %xmm4
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm10 = xmm4[0,2,3,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshufd $233, {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Folded Reload
+; AVX512F-SLOW-NEXT:    # ymm0 = mem[1,2,2,3,5,6,6,7]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} ymm14 = ymm1[2,1,2,3,6,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} ymm14 = ymm14[0,0,3,3,4,5,6,7,8,8,11,11,12,13,14,15]
+; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm14 = ymm14[2,2,2,2]
+; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm2 = ymm2[0,0,1,1]
+; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm27, %xmm1
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm10 = xmm1[0,2,3,3,4,5,6,7]
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm10 = ymm10[0,0,2,1]
-; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm26, %xmm4
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm8 = xmm4[2,1,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm25, %xmm1
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm8 = xmm1[2,1,2,3,4,5,6,7]
 ; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} xmm8 = xmm8[0,1,2,3,4,5,5,4]
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm8 = ymm8[0,0,1,3]
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm3 = ymm3[0,0,1,1]
-; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm19, %xmm4
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm15 = xmm4[0,2,3,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm20, %xmm1
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm15 = xmm1[0,2,3,3,4,5,6,7]
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm15 = ymm15[0,0,2,1]
-; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm12 = xmm14[2,1,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vmovdqa64 %xmm19, %xmm1
+; AVX512F-SLOW-NEXT:    vpshuflw {{.*#+}} xmm12 = xmm1[2,1,2,3,4,5,6,7]
 ; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} xmm12 = xmm12[0,1,2,3,4,5,5,4]
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm12 = ymm12[0,0,1,3]
 ; AVX512F-SLOW-NEXT:    vpermq $182, {{[-0-9]+}}(%r{{[sb]}}p), %ymm4 # 32-byte Folded Reload
@@ -11215,176 +11216,174 @@ define void @store_i16_stride7_vf64(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.ve
 ; AVX512F-SLOW-NEXT:    # ymm5 = mem[2,2,2,3]
 ; AVX512F-SLOW-NEXT:    vpermq $250, {{[-0-9]+}}(%r{{[sb]}}p), %ymm6 # 32-byte Folded Reload
 ; AVX512F-SLOW-NEXT:    # ymm6 = mem[2,2,3,3]
-; AVX512F-SLOW-NEXT:    vpermpd $234, {{[-0-9]+}}(%r{{[sb]}}p), %ymm7 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # ymm7 = mem[2,2,2,3]
-; AVX512F-SLOW-NEXT:    vmovups %zmm7, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
+; AVX512F-SLOW-NEXT:    vpermpd $234, {{[-0-9]+}}(%r{{[sb]}}p), %ymm1 # 32-byte Folded Reload
+; AVX512F-SLOW-NEXT:    # ymm1 = mem[2,2,2,3]
+; AVX512F-SLOW-NEXT:    vmovups %zmm1, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
+; AVX512F-SLOW-NEXT:    vpermpd $232, {{[-0-9]+}}(%r{{[sb]}}p), %ymm1 # 32-byte Folded Reload
+; AVX512F-SLOW-NEXT:    # ymm1 = mem[0,2,2,3]
+; AVX512F-SLOW-NEXT:    vmovups %ymm1, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm31 = ymm31[0,2,2,3]
-; AVX512F-SLOW-NEXT:    vpermq $232, {{[-0-9]+}}(%r{{[sb]}}p), %ymm30 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # ymm30 = mem[0,2,2,3]
-; AVX512F-SLOW-NEXT:    vpermq $246, {{[-0-9]+}}(%r{{[sb]}}p), %ymm26 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # ymm26 = mem[2,1,3,3]
-; AVX512F-SLOW-NEXT:    vpermq $234, {{[-0-9]+}}(%r{{[sb]}}p), %ymm19 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # ymm19 = mem[2,2,2,3]
+; AVX512F-SLOW-NEXT:    vpermq $246, {{[-0-9]+}}(%r{{[sb]}}p), %ymm27 # 32-byte Folded Reload
+; AVX512F-SLOW-NEXT:    # ymm27 = mem[2,1,3,3]
+; AVX512F-SLOW-NEXT:    vpermq $234, {{[-0-9]+}}(%r{{[sb]}}p), %ymm20 # 32-byte Folded Reload
+; AVX512F-SLOW-NEXT:    # ymm20 = mem[2,2,2,3]
 ; AVX512F-SLOW-NEXT:    vpermq $232, {{[-0-9]+}}(%r{{[sb]}}p), %ymm11 # 32-byte Folded Reload
 ; AVX512F-SLOW-NEXT:    # ymm11 = mem[0,2,2,3]
-; AVX512F-SLOW-NEXT:    vpermq $182, {{[-0-9]+}}(%r{{[sb]}}p), %ymm16 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # ymm16 = mem[2,1,3,2]
-; AVX512F-SLOW-NEXT:    vpermq $234, {{[-0-9]+}}(%r{{[sb]}}p), %ymm7 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # ymm7 = mem[2,2,2,3]
-; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm20 = ymm20[2,2,2,3]
-; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm13 = ymm27[0,2,2,3]
-; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm14 = ymm24[2,1,3,2]
-; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm9 = ymm21[2,2,2,3]
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm22, %zmm23, %zmm22
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm17, %zmm18, %zmm23
-; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm27 = [65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535]
-; AVX512F-SLOW-NEXT:    vpternlogq $184, %zmm22, %zmm27, %zmm23
-; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm2 = ymm2[2,1,3,2]
-; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm17 = [65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535]
-; AVX512F-SLOW-NEXT:    vpternlogq $184, %ymm23, %ymm17, %ymm2
-; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm17 = [65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535]
-; AVX512F-SLOW-NEXT:    vpternlogq $184, %ymm2, %ymm17, %ymm0
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, {{[-0-9]+}}(%r{{[sb]}}p), %zmm0, %zmm2 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm2 = zmm1[0,1,2,3],zmm2[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpternlogq $234, {{[-0-9]+}}(%r{{[sb]}}p), %zmm17, %zmm2 # 64-byte Folded Reload
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, {{[-0-9]+}}(%r{{[sb]}}p), %zmm0, %zmm1 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm3 = zmm3[0,1,2,3],zmm1[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpternlogq $234, {{[-0-9]+}}(%r{{[sb]}}p), %zmm17, %zmm3 # 64-byte Folded Reload
+; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm19 = ymm30[2,1,3,2]
+; AVX512F-SLOW-NEXT:    vpermq $234, {{[-0-9]+}}(%r{{[sb]}}p), %ymm1 # 32-byte Folded Reload
+; AVX512F-SLOW-NEXT:    # ymm1 = mem[2,2,2,3]
+; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm25 = ymm22[2,2,2,3]
+; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm13 = ymm21[0,2,2,3]
+; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm16 = ymm16[2,1,3,2]
+; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm9 = ymm18[2,2,2,3]
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm23, %zmm24, %zmm23
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm17, %zmm7, %zmm24
+; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm30 = [65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535]
+; AVX512F-SLOW-NEXT:    vpternlogq $184, %zmm23, %zmm30, %zmm24
+; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm0 = ymm0[2,1,3,2]
+; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm7 = [65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535]
+; AVX512F-SLOW-NEXT:    vpternlogq $184, %ymm24, %ymm7, %ymm0
+; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm18 = [65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535]
+; AVX512F-SLOW-NEXT:    vpternlogq $184, %ymm0, %ymm18, %ymm14
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, {{[-0-9]+}}(%r{{[sb]}}p), %zmm0, %zmm0 # 32-byte Folded Reload
+; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm2 = zmm2[0,1,2,3],zmm0[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpternlogq $234, {{[-0-9]+}}(%r{{[sb]}}p), %zmm18, %zmm2 # 64-byte Folded Reload
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, {{[-0-9]+}}(%r{{[sb]}}p), %zmm0, %zmm0 # 32-byte Folded Reload
+; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm3 = zmm3[0,1,2,3],zmm0[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpternlogq $234, {{[-0-9]+}}(%r{{[sb]}}p), %zmm18, %zmm3 # 64-byte Folded Reload
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, {{[-0-9]+}}(%r{{[sb]}}p), %zmm10, %zmm10 # 32-byte Folded Reload
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, {{[-0-9]+}}(%r{{[sb]}}p), %zmm8, %zmm8 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm22 = [65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535]
-; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm10, %zmm22, %zmm8
+; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm23 = [65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535]
+; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm10, %zmm23, %zmm8
 ; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm17 = [0,0,0,65535,65535,65535,65535,0,0,0,65535,65535,65535,65535,0,0,0,65535,65535,65535,65535,0,0,0,65535,65535,65535,65535,0,0,0,65535]
 ; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm2, %zmm17, %zmm8
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, {{[-0-9]+}}(%r{{[sb]}}p), %zmm15, %zmm2 # 32-byte Folded Reload
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, {{[-0-9]+}}(%r{{[sb]}}p), %zmm12, %zmm10 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm2, %zmm22, %zmm10
+; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm2, %zmm23, %zmm10
 ; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm3, %zmm17, %zmm10
-; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm1 # 64-byte Reload
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm4, %zmm1, %zmm2
-; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm1 # 64-byte Reload
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm5, %zmm1, %zmm18
-; AVX512F-SLOW-NEXT:    vpternlogq $228, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm2, %zmm18
-; AVX512F-SLOW-NEXT:    vextracti64x4 $1, %zmm23, %ymm2
-; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535]
-; AVX512F-SLOW-NEXT:    vpternlogd $226, 124(%r8){1to8}, %ymm1, %ymm2
+; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm0 # 64-byte Reload
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm4, %zmm0, %zmm2
+; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm0 # 64-byte Reload
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm5, %zmm0, %zmm21
+; AVX512F-SLOW-NEXT:    vpternlogq $228, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm2, %zmm21
+; AVX512F-SLOW-NEXT:    vextracti64x4 $1, %zmm24, %ymm2
+; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm0 = [65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535]
+; AVX512F-SLOW-NEXT:    vpternlogd $226, 124(%r8){1to8}, %ymm0, %ymm2
 ; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm3 = [0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535]
 ; AVX512F-SLOW-NEXT:    vpternlogq $184, %ymm2, %ymm3, %ymm29
-; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm21 # 64-byte Reload
-; AVX512F-SLOW-NEXT:    vpternlogq $248, {{[-0-9]+}}(%r{{[sb]}}p), %zmm3, %zmm21 # 64-byte Folded Reload
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm6, %zmm0, %zmm2
-; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm1 # 64-byte Reload
-; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm24 = zmm1[0,1,2,3],zmm2[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm22 # 64-byte Reload
+; AVX512F-SLOW-NEXT:    vpternlogq $248, {{[-0-9]+}}(%r{{[sb]}}p), %zmm3, %zmm22 # 64-byte Folded Reload
+; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm0 # 64-byte Reload
+; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm24 = zmm0[0,1,2,3],zmm6[0,1,2,3]
 ; AVX512F-SLOW-NEXT:    vpternlogq $234, {{[-0-9]+}}(%r{{[sb]}}p), %zmm3, %zmm24 # 64-byte Folded Reload
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm29, %zmm0, %zmm2
-; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm0 = zmm0[0,1,2,3],zmm2[4,5,6,7]
-; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm23 # 64-byte Reload
-; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0]
-; AVX512F-SLOW-NEXT:    vpternlogd $184, %zmm0, %zmm1, %zmm23
+; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm2 = zmm14[0,1,2,3],zmm2[4,5,6,7]
 ; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm29 # 64-byte Reload
-; AVX512F-SLOW-NEXT:    vpternlogd $184, {{[-0-9]+}}(%r{{[sb]}}p), %zmm1, %zmm29 # 64-byte Folded Reload
-; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm0 = [65535,65535,65535,65535,0,0,0,65535,65535,65535,65535,0,0,0,65535,65535,65535,65535,0,0,0,65535,65535,65535,65535,0,0,0,65535,65535,65535,65535]
+; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm0 = [65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0,65535,65535,65535,65535,65535,65535,0]
+; AVX512F-SLOW-NEXT:    vpternlogd $184, %zmm2, %zmm0, %zmm29
+; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm7 # 64-byte Reload
+; AVX512F-SLOW-NEXT:    vpternlogd $184, {{[-0-9]+}}(%r{{[sb]}}p), %zmm0, %zmm7 # 64-byte Folded Reload
+; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [65535,65535,65535,65535,0,0,0,65535,65535,65535,65535,0,0,0,65535,65535,65535,65535,0,0,0,65535,65535,65535,65535,0,0,0,65535,65535,65535,65535]
+; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm18 # 64-byte Reload
+; AVX512F-SLOW-NEXT:    vpternlogq $184, {{[-0-9]+}}(%r{{[sb]}}p), %zmm2, %zmm18 # 64-byte Folded Reload
 ; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm17 # 64-byte Reload
-; AVX512F-SLOW-NEXT:    vpternlogq $184, {{[-0-9]+}}(%r{{[sb]}}p), %zmm0, %zmm17 # 64-byte Folded Reload
-; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm6 # 64-byte Reload
-; AVX512F-SLOW-NEXT:    vpternlogq $184, {{[-0-9]+}}(%r{{[sb]}}p), %zmm0, %zmm6 # 64-byte Folded Reload
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm11, %zmm19, %zmm0
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm7, %zmm16, %zmm2
-; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm3 = [0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535]
-; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm0, %zmm3, %zmm2
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm13, %zmm20, %zmm0
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm9, %zmm14, %zmm4
-; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm0, %zmm3, %zmm4
-; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm0 = [65535,65535,65535,0,0,0,65535,65535,65535,65535,0,0,0,65535,65535,65535,65535,0,0,0,65535,65535,65535,65535,0,0,0,65535,65535,65535,65535,0]
-; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm19 # 64-byte Reload
-; AVX512F-SLOW-NEXT:    vpternlogq $184, %zmm2, %zmm0, %zmm19
+; AVX512F-SLOW-NEXT:    vpternlogq $184, {{[-0-9]+}}(%r{{[sb]}}p), %zmm2, %zmm17 # 64-byte Folded Reload
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm11, %zmm20, %zmm2
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm1, %zmm19, %zmm3
+; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm4 = [0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535,65535,65535,0,0,65535,65535,65535]
+; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm2, %zmm4, %zmm3
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm13, %zmm25, %zmm2
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm9, %zmm16, %zmm5
+; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm2, %zmm4, %zmm5
+; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [65535,65535,65535,0,0,0,65535,65535,65535,65535,0,0,0,65535,65535,65535,65535,0,0,0,65535,65535,65535,65535,0,0,0,65535,65535,65535,65535,0]
 ; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm20 # 64-byte Reload
-; AVX512F-SLOW-NEXT:    vpternlogq $184, %zmm4, %zmm0, %zmm20
+; AVX512F-SLOW-NEXT:    vpternlogq $184, %zmm3, %zmm2, %zmm20
+; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm25 # 64-byte Reload
+; AVX512F-SLOW-NEXT:    vpternlogq $184, %zmm5, %zmm2, %zmm25
 ; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm0 # 64-byte Reload
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm31, %zmm0, %zmm0
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm26, %zmm30, %zmm2
-; AVX512F-SLOW-NEXT:    vpternlogq $184, %zmm0, %zmm27, %zmm2
-; AVX512F-SLOW-NEXT:    vpermq $232, {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # ymm0 = mem[0,2,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw $180, {{[-0-9]+}}(%r{{[sb]}}p), %xmm3 # 16-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # xmm3 = mem[0,1,3,2,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm3 = xmm3[0,0,1,1]
-; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm3 = ymm3[0,1,1,3]
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm3, %zmm0, %zmm0
-; AVX512F-SLOW-NEXT:    vpermq $246, {{[-0-9]+}}(%r{{[sb]}}p), %ymm3 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # ymm3 = mem[2,1,3,3]
-; AVX512F-SLOW-NEXT:    vpermq $80, {{[-0-9]+}}(%r{{[sb]}}p), %ymm4 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # ymm4 = mem[0,0,1,1]
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm4, %zmm3, %zmm3
-; AVX512F-SLOW-NEXT:    vpermq $96, {{[-0-9]+}}(%r{{[sb]}}p), %ymm4 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # ymm4 = mem[0,0,2,1]
-; AVX512F-SLOW-NEXT:    vpshuflw $230, {{[-0-9]+}}(%r{{[sb]}}p), %xmm5 # 16-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # xmm5 = mem[2,1,2,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} xmm5 = xmm5[0,1,2,3,4,5,5,4]
-; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm5 = ymm5[0,0,1,3]
-; AVX512F-SLOW-NEXT:    vpermq $80, {{[-0-9]+}}(%r{{[sb]}}p), %ymm26 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # ymm26 = mem[0,0,1,1]
-; AVX512F-SLOW-NEXT:    vpshuflw $248, {{[-0-9]+}}(%r{{[sb]}}p), %xmm7 # 16-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # xmm7 = mem[0,2,3,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm7 = ymm7[0,0,2,1]
-; AVX512F-SLOW-NEXT:    vpermq $232, {{[-0-9]+}}(%r{{[sb]}}p), %ymm9 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # ymm9 = mem[0,2,2,3]
-; AVX512F-SLOW-NEXT:    vpshuflw $180, {{[-0-9]+}}(%r{{[sb]}}p), %xmm11 # 16-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # xmm11 = mem[0,1,3,2,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm11 = xmm11[0,0,1,1]
-; AVX512F-SLOW-NEXT:    vpermq $246, {{[-0-9]+}}(%r{{[sb]}}p), %ymm12 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # ymm12 = mem[2,1,3,3]
-; AVX512F-SLOW-NEXT:    vpermq $80, {{[-0-9]+}}(%r{{[sb]}}p), %ymm13 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # ymm13 = mem[0,0,1,1]
-; AVX512F-SLOW-NEXT:    vpermq $96, {{[-0-9]+}}(%r{{[sb]}}p), %ymm14 # 32-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # ymm14 = mem[0,0,2,1]
-; AVX512F-SLOW-NEXT:    vpshuflw $230, {{[-0-9]+}}(%r{{[sb]}}p), %xmm15 # 16-byte Folded Reload
-; AVX512F-SLOW-NEXT:    # xmm15 = mem[2,1,2,3,4,5,6,7]
-; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} xmm15 = xmm15[0,1,2,3,4,5,5,4]
-; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm15 = ymm15[0,0,1,3]
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, {{[-0-9]+}}(%r{{[sb]}}p), %zmm0, %zmm2 # 32-byte Folded Reload
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm27, %zmm31, %zmm3
+; AVX512F-SLOW-NEXT:    vpternlogq $184, %zmm2, %zmm30, %zmm3
+; AVX512F-SLOW-NEXT:    vpermq $232, {{[-0-9]+}}(%r{{[sb]}}p), %ymm2 # 32-byte Folded Reload
+; AVX512F-SLOW-NEXT:    # ymm2 = mem[0,2,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw $180, {{[-0-9]+}}(%r{{[sb]}}p), %xmm4 # 16-byte Folded Reload
+; AVX512F-SLOW-NEXT:    # xmm4 = mem[0,1,3,2,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm4 = xmm4[0,0,1,1]
+; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm4 = ymm4[0,1,1,3]
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm4, %zmm2, %zmm2
+; AVX512F-SLOW-NEXT:    vpermq $246, {{[-0-9]+}}(%r{{[sb]}}p), %ymm4 # 32-byte Folded Reload
+; AVX512F-SLOW-NEXT:    # ymm4 = mem[2,1,3,3]
+; AVX512F-SLOW-NEXT:    vpermq $80, {{[-0-9]+}}(%r{{[sb]}}p), %ymm5 # 32-byte Folded Reload
+; AVX512F-SLOW-NEXT:    # ymm5 = mem[0,0,1,1]
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm5, %zmm4, %zmm4
+; AVX512F-SLOW-NEXT:    vpermq $96, {{[-0-9]+}}(%r{{[sb]}}p), %ymm5 # 32-byte Folded Reload
+; AVX512F-SLOW-NEXT:    # ymm5 = mem[0,0,2,1]
+; AVX512F-SLOW-NEXT:    vpshuflw $230, {{[-0-9]+}}(%r{{[sb]}}p), %xmm6 # 16-byte Folded Reload
+; AVX512F-SLOW-NEXT:    # xmm6 = mem[2,1,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} xmm6 = xmm6[0,1,2,3,4,5,5,4]
+; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm6 = ymm6[0,0,1,3]
+; AVX512F-SLOW-NEXT:    vpermq $80, {{[-0-9]+}}(%r{{[sb]}}p), %ymm19 # 32-byte Folded Reload
+; AVX512F-SLOW-NEXT:    # ymm19 = mem[0,0,1,1]
+; AVX512F-SLOW-NEXT:    vpshuflw $248, {{[-0-9]+}}(%r{{[sb]}}p), %xmm9 # 16-byte Folded Reload
+; AVX512F-SLOW-NEXT:    # xmm9 = mem[0,2,3,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm9 = ymm9[0,0,2,1]
+; AVX512F-SLOW-NEXT:    vpermq $232, {{[-0-9]+}}(%r{{[sb]}}p), %ymm11 # 32-byte Folded Reload
+; AVX512F-SLOW-NEXT:    # ymm11 = mem[0,2,2,3]
+; AVX512F-SLOW-NEXT:    vpshuflw $180, {{[-0-9]+}}(%r{{[sb]}}p), %xmm12 # 16-byte Folded Reload
+; AVX512F-SLOW-NEXT:    # xmm12 = mem[0,1,3,2,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshufd {{.*#+}} xmm12 = xmm12[0,0,1,1]
+; AVX512F-SLOW-NEXT:    vpermq $246, {{[-0-9]+}}(%r{{[sb]}}p), %ymm13 # 32-byte Folded Reload
+; AVX512F-SLOW-NEXT:    # ymm13 = mem[2,1,3,3]
+; AVX512F-SLOW-NEXT:    vpermq $80, {{[-0-9]+}}(%r{{[sb]}}p), %ymm14 # 32-byte Folded Reload
+; AVX512F-SLOW-NEXT:    # ymm14 = mem[0,0,1,1]
+; AVX512F-SLOW-NEXT:    vpermq $96, {{[-0-9]+}}(%r{{[sb]}}p), %ymm15 # 32-byte Folded Reload
+; AVX512F-SLOW-NEXT:    # ymm15 = mem[0,0,2,1]
+; AVX512F-SLOW-NEXT:    vpshuflw $230, {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Folded Reload
+; AVX512F-SLOW-NEXT:    # xmm0 = mem[2,1,2,3,4,5,6,7]
+; AVX512F-SLOW-NEXT:    vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,5,4]
+; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm0 = ymm0[0,0,1,3]
 ; AVX512F-SLOW-NEXT:    vpermq $80, {{[-0-9]+}}(%r{{[sb]}}p), %ymm16 # 32-byte Folded Reload
 ; AVX512F-SLOW-NEXT:    # ymm16 = mem[0,0,1,1]
 ; AVX512F-SLOW-NEXT:    vpshuflw $248, {{[-0-9]+}}(%r{{[sb]}}p), %xmm1 # 16-byte Folded Reload
 ; AVX512F-SLOW-NEXT:    # xmm1 = mem[0,2,3,3,4,5,6,7]
 ; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm1 = ymm1[0,0,2,1]
-; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm0, %zmm27, %zmm3
-; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm0 = ymm11[0,1,1,3]
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm0, %zmm9, %zmm0
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm13, %zmm12, %zmm9
-; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm0, %zmm27, %zmm9
-; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm0 = [0,0,65535,65535,65535,65535,0,0,0,65535,65535,65535,65535,0,0,0,65535,65535,65535,65535,0,0,0,65535,65535,65535,65535,0,0,0,65535,65535]
-; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm11 # 64-byte Reload
-; AVX512F-SLOW-NEXT:    vpternlogq $184, %zmm3, %zmm0, %zmm11
-; AVX512F-SLOW-NEXT:    vpternlogq $184, %zmm9, %zmm0, %zmm25
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm5, %zmm4, %zmm0
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm7, %zmm26, %zmm3
-; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm0, %zmm22, %zmm3
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm15, %zmm14, %zmm0
+; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm2, %zmm30, %zmm4
+; AVX512F-SLOW-NEXT:    vpermq {{.*#+}} ymm2 = ymm12[0,1,1,3]
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm2, %zmm11, %zmm2
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm14, %zmm13, %zmm11
+; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm2, %zmm30, %zmm11
+; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [0,0,65535,65535,65535,65535,0,0,0,65535,65535,65535,65535,0,0,0,65535,65535,65535,65535,0,0,0,65535,65535,65535,65535,0,0,0,65535,65535]
+; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm12 # 64-byte Reload
+; AVX512F-SLOW-NEXT:    vpternlogq $184, %zmm4, %zmm2, %zmm12
+; AVX512F-SLOW-NEXT:    vpternlogq $184, %zmm11, %zmm2, %zmm26
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm6, %zmm5, %zmm2
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm9, %zmm19, %zmm4
+; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm2, %zmm23, %zmm4
+; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm0, %zmm15, %zmm0
 ; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm1, %zmm16, %zmm1
-; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm0, %zmm22, %zmm1
+; AVX512F-SLOW-NEXT:    vpternlogq $226, %zmm0, %zmm23, %zmm1
 ; AVX512F-SLOW-NEXT:    vmovdqa64 {{.*#+}} zmm0 = [65535,65535,0,0,0,65535,65535,65535,65535,0,0,0,65535,65535,65535,65535,0,0,0,65535,65535,65535,65535,0,0,0,65535,65535,65535,65535,0,0]
-; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm4 # 64-byte Reload
-; AVX512F-SLOW-NEXT:    vpternlogq $184, %zmm3, %zmm0, %zmm4
+; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm2 # 64-byte Reload
+; AVX512F-SLOW-NEXT:    vpternlogq $184, %zmm4, %zmm0, %zmm2
 ; AVX512F-SLOW-NEXT:    vpternlogq $184, %zmm1, %zmm0, %zmm28
-; AVX512F-SLOW-NEXT:    vpternlogq $216, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm18, %zmm24
-; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm29, %zmm0
-; AVX512F-SLOW-NEXT:    vpternlogq $216, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm2, %zmm0
+; AVX512F-SLOW-NEXT:    vpternlogq $216, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm21, %zmm24
+; AVX512F-SLOW-NEXT:    vpternlogq $216, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm3, %zmm7
 ; AVX512F-SLOW-NEXT:    movq {{[0-9]+}}(%rsp), %rax
 ; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm24, 320(%rax)
 ; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm28, 256(%rax)
-; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm25, 192(%rax)
-; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm20, 128(%rax)
+; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm26, 192(%rax)
+; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm25, 128(%rax)
 ; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm10, 64(%rax)
-; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm6, (%rax)
-; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm17, 448(%rax)
-; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm4, 704(%rax)
-; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm11, 640(%rax)
-; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm19, 576(%rax)
+; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm17, (%rax)
+; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm18, 448(%rax)
+; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm2, 704(%rax)
+; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm12, 640(%rax)
+; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm20, 576(%rax)
 ; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm8, 512(%rax)
-; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm0, 384(%rax)
-; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm21, 768(%rax)
-; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm23, 832(%rax)
-; AVX512F-SLOW-NEXT:    addq $2200, %rsp # imm = 0x898
+; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm7, 384(%rax)
+; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm22, 768(%rax)
+; AVX512F-SLOW-NEXT:    vmovdqa64 %zmm29, 832(%rax)
+; AVX512F-SLOW-NEXT:    addq $2168, %rsp # imm = 0x878
 ; AVX512F-SLOW-NEXT:    vzeroupper
 ; AVX512F-SLOW-NEXT:    retq
 ;

diff  --git a/llvm/test/CodeGen/X86/vector-interleaved-store-i8-stride-7.ll b/llvm/test/CodeGen/X86/vector-interleaved-store-i8-stride-7.ll
index 9f292dc64b5326..b7baf7b40d714f 100644
--- a/llvm/test/CodeGen/X86/vector-interleaved-store-i8-stride-7.ll
+++ b/llvm/test/CodeGen/X86/vector-interleaved-store-i8-stride-7.ll
@@ -7625,17 +7625,15 @@ define void @store_i8_stride7_vf64(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.vec
 ; AVX512F-SLOW-NEXT:    vpternlogd $216, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm5, %zmm4
 ; AVX512F-SLOW-NEXT:    vporq %ymm15, %ymm18, %ymm5
 ; AVX512F-SLOW-NEXT:    vporq %ymm19, %ymm20, %ymm6
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm5, %zmm0, %zmm5
-; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm5 = zmm6[0,1,2,3],zmm5[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm5 = zmm6[0,1,2,3],zmm5[0,1,2,3]
 ; AVX512F-SLOW-NEXT:    vpternlogd $216, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm5, %zmm16
 ; AVX512F-SLOW-NEXT:    vpternlogq $216, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm1, %zmm16
 ; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm1 # 64-byte Reload
 ; AVX512F-SLOW-NEXT:    vpternlogd $228, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm1, %zmm26
 ; AVX512F-SLOW-NEXT:    vpternlogq $216, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm17, %zmm26
 ; AVX512F-SLOW-NEXT:    vporq %ymm21, %ymm22, %ymm1
-; AVX512F-SLOW-NEXT:    vinserti64x4 $1, %ymm1, %zmm0, %zmm1
 ; AVX512F-SLOW-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm5 # 64-byte Reload
-; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm1 = zmm5[0,1,2,3],zmm1[4,5,6,7]
+; AVX512F-SLOW-NEXT:    vshufi64x2 {{.*#+}} zmm1 = zmm5[0,1,2,3],zmm1[0,1,2,3]
 ; AVX512F-SLOW-NEXT:    vpternlogq $248, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm1, %zmm2
 ; AVX512F-SLOW-NEXT:    vpternlogq $216, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm0, %zmm2
 ; AVX512F-SLOW-NEXT:    vpermq $68, {{[-0-9]+}}(%r{{[sb]}}p), %zmm0 # 64-byte Folded Reload
@@ -7704,9 +7702,9 @@ define void @store_i8_stride7_vf64(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.vec
 ; AVX512F-FAST-NEXT:    vmovdqa {{.*#+}} ymm7 = [128,128,128,128,128,14,128,128,128,128,128,128,15,128,128,128,128,128,128,16,128,128,128,128,128,128,17,128,128,128,128,128]
 ; AVX512F-FAST-NEXT:    vpshufb %ymm7, %ymm1, %ymm0
 ; AVX512F-FAST-NEXT:    vmovdqa64 %ymm1, %ymm26
-; AVX512F-FAST-NEXT:    vmovdqa (%rdx), %ymm1
-; AVX512F-FAST-NEXT:    vmovdqa {{.*#+}} ymm2 = [0,1,0,1,14,128,14,15,0,1,14,15,128,13,14,15,16,17,16,128,30,31,30,31,16,17,128,31,28,29,30,31]
-; AVX512F-FAST-NEXT:    vpshufb %ymm2, %ymm1, %ymm3
+; AVX512F-FAST-NEXT:    vmovdqa (%rdx), %ymm2
+; AVX512F-FAST-NEXT:    vmovdqa {{.*#+}} ymm1 = [0,1,0,1,14,128,14,15,0,1,14,15,128,13,14,15,16,17,16,128,30,31,30,31,16,17,128,31,28,29,30,31]
+; AVX512F-FAST-NEXT:    vpshufb %ymm1, %ymm2, %ymm3
 ; AVX512F-FAST-NEXT:    vpor %ymm0, %ymm3, %ymm0
 ; AVX512F-FAST-NEXT:    vmovdqu %ymm0, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
 ; AVX512F-FAST-NEXT:    vmovdqa (%r8), %ymm0
@@ -7751,78 +7749,78 @@ define void @store_i8_stride7_vf64(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.vec
 ; AVX512F-FAST-NEXT:    vporq %xmm9, %xmm12, %xmm22
 ; AVX512F-FAST-NEXT:    vpshufb %ymm7, %ymm13, %ymm7
 ; AVX512F-FAST-NEXT:    vmovdqa64 %ymm13, %ymm20
-; AVX512F-FAST-NEXT:    vpshufb %ymm2, %ymm14, %ymm2
-; AVX512F-FAST-NEXT:    vpor %ymm7, %ymm2, %ymm2
-; AVX512F-FAST-NEXT:    vmovdqu64 %zmm2, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
+; AVX512F-FAST-NEXT:    vpshufb %ymm1, %ymm14, %ymm1
+; AVX512F-FAST-NEXT:    vpor %ymm7, %ymm1, %ymm1
+; AVX512F-FAST-NEXT:    vmovdqu64 %zmm1, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
 ; AVX512F-FAST-NEXT:    vmovdqa64 %ymm16, %ymm7
-; AVX512F-FAST-NEXT:    vpshufb {{.*#+}} ymm2 = zero,zero,zero,ymm7[14],zero,zero,zero,zero,zero,zero,ymm7[15],zero,zero,zero,zero,zero,zero,ymm7[16],zero,zero,zero,zero,zero,zero,ymm7[17],zero,zero,zero,zero,zero,zero,ymm7[18]
+; AVX512F-FAST-NEXT:    vpshufb {{.*#+}} ymm1 = zero,zero,zero,ymm7[14],zero,zero,zero,zero,zero,zero,ymm7[15],zero,zero,zero,zero,zero,zero,ymm7[16],zero,zero,zero,zero,zero,zero,ymm7[17],zero,zero,zero,zero,zero,zero,ymm7[18]
 ; AVX512F-FAST-NEXT:    vmovdqa64 %ymm17, %ymm7
 ; AVX512F-FAST-NEXT:    vpshufb {{.*#+}} ymm7 = ymm7[0,1,14],zero,ymm7[12,13,0,1,14,15],zero,ymm7[3,12,13,2,3,16],zero,ymm7[30,31,28,29,16,17],zero,ymm7[31,18,19,28,29,18],zero
-; AVX512F-FAST-NEXT:    vpor %ymm2, %ymm7, %ymm2
-; AVX512F-FAST-NEXT:    vmovdqu64 %zmm2, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
-; AVX512F-FAST-NEXT:    vmovdqa64 %ymm18, %ymm2
+; AVX512F-FAST-NEXT:    vpor %ymm1, %ymm7, %ymm1
+; AVX512F-FAST-NEXT:    vmovdqu64 %zmm1, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
+; AVX512F-FAST-NEXT:    vmovdqa64 %ymm18, %ymm1
 ; AVX512F-FAST-NEXT:    vmovdqu64 %ymm18, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
 ; AVX512F-FAST-NEXT:    vmovdqa64 %ymm25, %ymm7
-; AVX512F-FAST-NEXT:    vpshufb %ymm7, %ymm2, %ymm2
+; AVX512F-FAST-NEXT:    vpshufb %ymm7, %ymm1, %ymm1
 ; AVX512F-FAST-NEXT:    vmovdqa64 %ymm30, %ymm0
 ; AVX512F-FAST-NEXT:    vpshufb %ymm0, %ymm4, %ymm0
-; AVX512F-FAST-NEXT:    vpor %ymm2, %ymm0, %ymm0
+; AVX512F-FAST-NEXT:    vpor %ymm1, %ymm0, %ymm0
 ; AVX512F-FAST-NEXT:    vmovdqu64 %zmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
 ; AVX512F-FAST-NEXT:    vmovdqa (%rsi), %xmm13
 ; AVX512F-FAST-NEXT:    vpshufb %xmm11, %xmm13, %xmm0
 ; AVX512F-FAST-NEXT:    vmovdqa (%rdi), %xmm9
-; AVX512F-FAST-NEXT:    vpshufb %xmm3, %xmm9, %xmm2
-; AVX512F-FAST-NEXT:    vporq %xmm0, %xmm2, %xmm31
+; AVX512F-FAST-NEXT:    vpshufb %xmm3, %xmm9, %xmm1
+; AVX512F-FAST-NEXT:    vporq %xmm0, %xmm1, %xmm31
 ; AVX512F-FAST-NEXT:    vmovdqa (%rcx), %xmm14
 ; AVX512F-FAST-NEXT:    vpshufb %xmm8, %xmm14, %xmm0
 ; AVX512F-FAST-NEXT:    vmovdqa (%rdx), %xmm8
-; AVX512F-FAST-NEXT:    vmovdqa64 %xmm19, %xmm2
-; AVX512F-FAST-NEXT:    vpshufb %xmm2, %xmm8, %xmm2
-; AVX512F-FAST-NEXT:    vpor %xmm0, %xmm2, %xmm0
+; AVX512F-FAST-NEXT:    vmovdqa64 %xmm19, %xmm1
+; AVX512F-FAST-NEXT:    vpshufb %xmm1, %xmm8, %xmm1
+; AVX512F-FAST-NEXT:    vpor %xmm0, %xmm1, %xmm0
 ; AVX512F-FAST-NEXT:    vmovdqa %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
-; AVX512F-FAST-NEXT:    vmovdqa (%r9), %xmm2
-; AVX512F-FAST-NEXT:    vpshufb %xmm5, %xmm2, %xmm0
-; AVX512F-FAST-NEXT:    vmovdqa %xmm2, %xmm3
-; AVX512F-FAST-NEXT:    vmovdqa %xmm2, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
+; AVX512F-FAST-NEXT:    vmovdqa (%r9), %xmm1
+; AVX512F-FAST-NEXT:    vpshufb %xmm5, %xmm1, %xmm0
+; AVX512F-FAST-NEXT:    vmovdqa %xmm1, %xmm3
+; AVX512F-FAST-NEXT:    vmovdqa %xmm1, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
 ; AVX512F-FAST-NEXT:    vmovdqa (%r8), %xmm4
-; AVX512F-FAST-NEXT:    vmovdqa64 %xmm21, %xmm2
-; AVX512F-FAST-NEXT:    vpshufb %xmm2, %xmm4, %xmm2
+; AVX512F-FAST-NEXT:    vmovdqa64 %xmm21, %xmm1
+; AVX512F-FAST-NEXT:    vpshufb %xmm1, %xmm4, %xmm1
 ; AVX512F-FAST-NEXT:    vmovdqa %xmm4, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
-; AVX512F-FAST-NEXT:    vpor %xmm0, %xmm2, %xmm0
+; AVX512F-FAST-NEXT:    vpor %xmm0, %xmm1, %xmm0
 ; AVX512F-FAST-NEXT:    vmovdqu64 %zmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
 ; AVX512F-FAST-NEXT:    vmovdqu {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
 ; AVX512F-FAST-NEXT:    vpshufb {{.*#+}} ymm0 = ymm0[u,u,u,u,u,u,u,u,u,u,u,u,u,u,u,u],zero,ymm0[23],zero,zero,zero,zero,ymm0[26],zero,ymm0[24],zero,zero,zero,zero,ymm0[27],zero,ymm0[25]
 ; AVX512F-FAST-NEXT:    vmovdqa64 %ymm23, %ymm12
-; AVX512F-FAST-NEXT:    vpshufb {{.*#+}} ymm2 = ymm12[u,u,u,u,u,u,u,u,u,u,u,u,u,u,u,u],zero,zero,zero,zero,ymm12[21],zero,ymm12[19],zero,zero,zero,zero,ymm12[22],zero,ymm12[20],zero,zero
-; AVX512F-FAST-NEXT:    vinserti64x4 $1, %ymm0, %zmm2, %zmm0
+; AVX512F-FAST-NEXT:    vpshufb {{.*#+}} ymm1 = ymm12[u,u,u,u,u,u,u,u,u,u,u,u,u,u,u,u],zero,zero,zero,zero,ymm12[21],zero,ymm12[19],zero,zero,zero,zero,ymm12[22],zero,ymm12[20],zero,zero
+; AVX512F-FAST-NEXT:    vinserti64x4 $1, %ymm0, %zmm1, %zmm0
 ; AVX512F-FAST-NEXT:    vmovdqu64 %zmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
 ; AVX512F-FAST-NEXT:    vmovdqa64 %ymm26, %ymm11
 ; AVX512F-FAST-NEXT:    vpshufb {{.*#+}} ymm0 = ymm11[u,u,u,u,u,u,u,u,u,u,u,u,u,u,u,u],zero,zero,ymm11[25],zero,ymm11[23],zero,zero,zero,zero,ymm11[26],zero,ymm11[24],zero,zero,zero,zero
-; AVX512F-FAST-NEXT:    vpshufb {{.*#+}} ymm2 = ymm11[u,u,u,u,u,u,u,u,u,u,u,u,u,u,u,u],zero,ymm11[18],zero,zero,zero,zero,ymm11[21],zero,ymm11[19],zero,zero,zero,zero,ymm11[22],zero,ymm11[20]
-; AVX512F-FAST-NEXT:    vinserti64x4 $1, %ymm0, %zmm2, %zmm0
+; AVX512F-FAST-NEXT:    vpshufb {{.*#+}} ymm1 = ymm11[u,u,u,u,u,u,u,u,u,u,u,u,u,u,u,u],zero,ymm11[18],zero,zero,zero,zero,ymm11[21],zero,ymm11[19],zero,zero,zero,zero,ymm11[22],zero,ymm11[20]
+; AVX512F-FAST-NEXT:    vinserti64x4 $1, %ymm0, %zmm1, %zmm0
 ; AVX512F-FAST-NEXT:    vmovdqu64 %zmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
-; AVX512F-FAST-NEXT:    vbroadcasti128 {{.*#+}} ymm2 = [24,25,128,23,128,21,22,23,26,128,24,128,28,29,26,27,24,25,128,23,128,21,22,23,26,128,24,128,28,29,26,27]
-; AVX512F-FAST-NEXT:    # ymm2 = mem[0,1,0,1]
+; AVX512F-FAST-NEXT:    vbroadcasti128 {{.*#+}} ymm1 = [24,25,128,23,128,21,22,23,26,128,24,128,28,29,26,27,24,25,128,23,128,21,22,23,26,128,24,128,28,29,26,27]
+; AVX512F-FAST-NEXT:    # ymm1 = mem[0,1,0,1]
 ; AVX512F-FAST-NEXT:    vbroadcasti128 {{.*#+}} ymm5 = [18,128,18,19,20,21,128,19,128,25,26,27,22,128,20,128,18,128,18,19,20,21,128,19,128,25,26,27,22,128,20,128]
 ; AVX512F-FAST-NEXT:    # ymm5 = mem[0,1,0,1]
-; AVX512F-FAST-NEXT:    vpshufb %ymm2, %ymm1, %ymm0
-; AVX512F-FAST-NEXT:    vmovdqa64 %ymm2, %ymm19
-; AVX512F-FAST-NEXT:    vpshufb %ymm5, %ymm1, %ymm2
+; AVX512F-FAST-NEXT:    vpshufb %ymm1, %ymm2, %ymm0
+; AVX512F-FAST-NEXT:    vmovdqa64 %ymm1, %ymm19
+; AVX512F-FAST-NEXT:    vpshufb %ymm5, %ymm2, %ymm1
 ; AVX512F-FAST-NEXT:    vmovdqa64 %ymm5, %ymm30
-; AVX512F-FAST-NEXT:    vinserti64x4 $1, %ymm0, %zmm2, %zmm0
+; AVX512F-FAST-NEXT:    vinserti64x4 $1, %ymm0, %zmm1, %zmm0
 ; AVX512F-FAST-NEXT:    vmovdqu64 %zmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
 ; AVX512F-FAST-NEXT:    vinserti64x4 $1, %ymm24, %zmm0, %zmm0
-; AVX512F-FAST-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm4[8],xmm3[8],xmm4[9],xmm3[9],xmm4[10],xmm3[10],xmm4[11],xmm3[11],xmm4[12],xmm3[12],xmm4[13],xmm3[13],xmm4[14],xmm3[14],xmm4[15],xmm3[15]
+; AVX512F-FAST-NEXT:    vpunpckhbw {{.*#+}} xmm1 = xmm4[8],xmm3[8],xmm4[9],xmm3[9],xmm4[10],xmm3[10],xmm4[11],xmm3[11],xmm4[12],xmm3[12],xmm4[13],xmm3[13],xmm4[14],xmm3[14],xmm4[15],xmm3[15]
 ; AVX512F-FAST-NEXT:    vmovdqa {{.*#+}} xmm3 = <u,6,7,2,3,u,u,u,8,9,4,5,u,u,u,10>
-; AVX512F-FAST-NEXT:    vpshufb %xmm3, %xmm2, %xmm2
-; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm0 = zmm2[0,1,0,1],zmm0[4,5,6,7]
+; AVX512F-FAST-NEXT:    vpshufb %xmm3, %xmm1, %xmm1
+; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm0 = zmm1[0,1,0,1],zmm0[4,5,6,7]
 ; AVX512F-FAST-NEXT:    vmovdqu64 %zmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
-; AVX512F-FAST-NEXT:    vbroadcasti128 {{.*#+}} ymm2 = [2,2,3,3,2,2,3,3]
-; AVX512F-FAST-NEXT:    # ymm2 = mem[0,1,0,1]
+; AVX512F-FAST-NEXT:    vbroadcasti128 {{.*#+}} ymm1 = [2,2,3,3,2,2,3,3]
+; AVX512F-FAST-NEXT:    # ymm1 = mem[0,1,0,1]
 ; AVX512F-FAST-NEXT:    vmovdqa (%rax), %xmm0
 ; AVX512F-FAST-NEXT:    vmovdqa %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
 ; AVX512F-FAST-NEXT:    vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,5,6]
-; AVX512F-FAST-NEXT:    vpermd %ymm0, %ymm2, %ymm0
+; AVX512F-FAST-NEXT:    vpermd %ymm0, %ymm1, %ymm0
 ; AVX512F-FAST-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm0, %ymm0
 ; AVX512F-FAST-NEXT:    vmovdqa (%rax), %ymm4
 ; AVX512F-FAST-NEXT:    vmovdqu %ymm4, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
@@ -7830,52 +7828,52 @@ define void @store_i8_stride7_vf64(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.vec
 ; AVX512F-FAST-NEXT:    vpshufb %ymm5, %ymm4, %ymm4
 ; AVX512F-FAST-NEXT:    vmovdqa64 %ymm5, %ymm18
 ; AVX512F-FAST-NEXT:    vinserti64x4 $1, %ymm4, %zmm0, %zmm24
-; AVX512F-FAST-NEXT:    vpshufb {{.*#+}} ymm0 = ymm1[u,u,u,u,u,u,u,u,u,u,u,u,u,u,u,u],zero,zero,zero,zero,ymm1[30],zero,ymm1[28],zero,zero,zero,zero,ymm1[31],zero,ymm1[29],zero,zero
+; AVX512F-FAST-NEXT:    vpshufb {{.*#+}} ymm0 = ymm2[u,u,u,u,u,u,u,u,u,u,u,u,u,u,u,u],zero,zero,zero,zero,ymm2[30],zero,ymm2[28],zero,zero,zero,zero,ymm2[31],zero,ymm2[29],zero,zero
 ; AVX512F-FAST-NEXT:    vmovdqa64 %ymm0, %ymm23
-; AVX512F-FAST-NEXT:    vpbroadcastq {{.*#+}} ymm1 = [13,12,11,0,0,0,15,14,13,12,11,0,0,0,15,14,13,12,11,0,0,0,15,14,13,12,11,0,0,0,15,14]
+; AVX512F-FAST-NEXT:    vpbroadcastq {{.*#+}} ymm2 = [13,12,11,0,0,0,15,14,13,12,11,0,0,0,15,14,13,12,11,0,0,0,15,14,13,12,11,0,0,0,15,14]
 ; AVX512F-FAST-NEXT:    vmovdqu (%rsp), %ymm0 # 32-byte Reload
-; AVX512F-FAST-NEXT:    vpshufb %ymm1, %ymm0, %ymm0
-; AVX512F-FAST-NEXT:    vmovdqa64 %ymm1, %ymm25
+; AVX512F-FAST-NEXT:    vpshufb %ymm2, %ymm0, %ymm0
+; AVX512F-FAST-NEXT:    vmovdqa64 %ymm2, %ymm25
 ; AVX512F-FAST-NEXT:    vpermq {{.*#+}} ymm0 = ymm0[2,3,2,3]
-; AVX512F-FAST-NEXT:    vmovdqu {{[-0-9]+}}(%r{{[sb]}}p), %ymm1 # 32-byte Reload
-; AVX512F-FAST-NEXT:    vpshufb {{.*#+}} ymm1 = ymm1[u,u,u,u,u,u,u,u,u,u,u,u,u,u,u,u],zero,ymm1[27],zero,zero,zero,zero,ymm1[30],zero,ymm1[28],zero,zero,zero,zero,ymm1[31],zero,ymm1[29]
-; AVX512F-FAST-NEXT:    vpermq {{.*#+}} ymm1 = ymm1[2,3,2,3]
+; AVX512F-FAST-NEXT:    vmovdqu {{[-0-9]+}}(%r{{[sb]}}p), %ymm2 # 32-byte Reload
+; AVX512F-FAST-NEXT:    vpshufb {{.*#+}} ymm2 = ymm2[u,u,u,u,u,u,u,u,u,u,u,u,u,u,u,u],zero,ymm2[27],zero,zero,zero,zero,ymm2[30],zero,ymm2[28],zero,zero,zero,zero,ymm2[31],zero,ymm2[29]
+; AVX512F-FAST-NEXT:    vpermq {{.*#+}} ymm2 = ymm2[2,3,2,3]
 ; AVX512F-FAST-NEXT:    vbroadcasti32x4 {{.*#+}} ymm26 = [18374967954648269055,71777218572844800,18374967954648269055,71777218572844800]
 ; AVX512F-FAST-NEXT:    # ymm26 = mem[0,1,2,3,0,1,2,3]
-; AVX512F-FAST-NEXT:    vpternlogq $248, %ymm26, %ymm0, %ymm1
+; AVX512F-FAST-NEXT:    vpternlogq $248, %ymm26, %ymm0, %ymm2
 ; AVX512F-FAST-NEXT:    vpunpcklbw {{.*#+}} xmm0 = xmm10[0],xmm15[0],xmm10[1],xmm15[1],xmm10[2],xmm15[2],xmm10[3],xmm15[3],xmm10[4],xmm15[4],xmm10[5],xmm15[5],xmm10[6],xmm15[6],xmm10[7],xmm15[7]
 ; AVX512F-FAST-NEXT:    vpshufb {{.*#+}} xmm0 = xmm0[u,u,4,5,0,1,u,u,u,6,7,2,3,u,u,u]
-; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm21 = zmm1[0,1,2,3],zmm0[0,1,0,1]
+; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm21 = zmm2[0,1,2,3],zmm0[0,1,0,1]
 ; AVX512F-FAST-NEXT:    vmovdqa64 %xmm29, %xmm0
-; AVX512F-FAST-NEXT:    vmovdqa64 %xmm28, %xmm1
-; AVX512F-FAST-NEXT:    vpunpcklbw {{.*#+}} xmm7 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
-; AVX512F-FAST-NEXT:    vpunpckhbw {{.*#+}} xmm0 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15]
-; AVX512F-FAST-NEXT:    vpunpckhbw {{.*#+}} xmm1 = xmm14[8],xmm8[8],xmm14[9],xmm8[9],xmm14[10],xmm8[10],xmm14[11],xmm8[11],xmm14[12],xmm8[12],xmm14[13],xmm8[13],xmm14[14],xmm8[14],xmm14[15],xmm8[15]
+; AVX512F-FAST-NEXT:    vmovdqa64 %xmm28, %xmm2
+; AVX512F-FAST-NEXT:    vpunpcklbw {{.*#+}} xmm7 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
+; AVX512F-FAST-NEXT:    vpunpckhbw {{.*#+}} xmm0 = xmm2[8],xmm0[8],xmm2[9],xmm0[9],xmm2[10],xmm0[10],xmm2[11],xmm0[11],xmm2[12],xmm0[12],xmm2[13],xmm0[13],xmm2[14],xmm0[14],xmm2[15],xmm0[15]
+; AVX512F-FAST-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm14[8],xmm8[8],xmm14[9],xmm8[9],xmm14[10],xmm8[10],xmm14[11],xmm8[11],xmm14[12],xmm8[12],xmm14[13],xmm8[13],xmm14[14],xmm8[14],xmm14[15],xmm8[15]
 ; AVX512F-FAST-NEXT:    vmovdqa {{.*#+}} xmm4 = <6,3,2,u,u,u,9,8,5,4,u,u,u,11,10,7>
-; AVX512F-FAST-NEXT:    vpshufb %xmm4, %xmm1, %xmm1
-; AVX512F-FAST-NEXT:    vmovdqu %ymm1, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
+; AVX512F-FAST-NEXT:    vpshufb %xmm4, %xmm2, %xmm2
+; AVX512F-FAST-NEXT:    vmovdqu %ymm2, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
 ; AVX512F-FAST-NEXT:    vpshufb %xmm4, %xmm0, %xmm0
-; AVX512F-FAST-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm1 # 64-byte Reload
-; AVX512F-FAST-NEXT:    vinserti32x4 $2, %xmm0, %zmm1, %zmm28
+; AVX512F-FAST-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm2 # 64-byte Reload
+; AVX512F-FAST-NEXT:    vinserti32x4 $2, %xmm0, %zmm2, %zmm28
 ; AVX512F-FAST-NEXT:    vmovdqa64 %xmm27, %xmm0
-; AVX512F-FAST-NEXT:    vmovdqa %xmm6, %xmm1
+; AVX512F-FAST-NEXT:    vmovdqa %xmm6, %xmm2
 ; AVX512F-FAST-NEXT:    vpunpcklbw {{.*#+}} xmm6 = xmm0[0],xmm6[0],xmm0[1],xmm6[1],xmm0[2],xmm6[2],xmm0[3],xmm6[3],xmm0[4],xmm6[4],xmm0[5],xmm6[5],xmm0[6],xmm6[6],xmm0[7],xmm6[7]
-; AVX512F-FAST-NEXT:    vpunpckhbw {{.*#+}} xmm1 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15]
+; AVX512F-FAST-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm2[8],xmm0[8],xmm2[9],xmm0[9],xmm2[10],xmm0[10],xmm2[11],xmm0[11],xmm2[12],xmm0[12],xmm2[13],xmm0[13],xmm2[14],xmm0[14],xmm2[15],xmm0[15]
 ; AVX512F-FAST-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm13[8],xmm9[8],xmm13[9],xmm9[9],xmm13[10],xmm9[10],xmm13[11],xmm9[11],xmm13[12],xmm9[12],xmm13[13],xmm9[13],xmm13[14],xmm9[14],xmm13[15],xmm9[15]
 ; AVX512F-FAST-NEXT:    vmovdqa {{.*#+}} xmm5 = <2,u,u,u,9,8,5,4,u,u,u,11,10,7,6,u>
 ; AVX512F-FAST-NEXT:    vpshufb %xmm5, %xmm4, %xmm0
 ; AVX512F-FAST-NEXT:    vmovdqu %ymm0, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
-; AVX512F-FAST-NEXT:    vpshufb %xmm5, %xmm1, %xmm1
+; AVX512F-FAST-NEXT:    vpshufb %xmm5, %xmm2, %xmm2
 ; AVX512F-FAST-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm0 # 64-byte Reload
-; AVX512F-FAST-NEXT:    vinserti32x4 $2, %xmm1, %zmm0, %zmm27
-; AVX512F-FAST-NEXT:    vpunpckhbw {{.*#+}} xmm1 = xmm10[8],xmm15[8],xmm10[9],xmm15[9],xmm10[10],xmm15[10],xmm10[11],xmm15[11],xmm10[12],xmm15[12],xmm10[13],xmm15[13],xmm10[14],xmm15[14],xmm10[15],xmm15[15]
-; AVX512F-FAST-NEXT:    vpshufb %xmm3, %xmm1, %xmm1
-; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm0 = zmm22[0,1,0,1],zmm1[0,1,0,1]
+; AVX512F-FAST-NEXT:    vinserti32x4 $2, %xmm2, %zmm0, %zmm27
+; AVX512F-FAST-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm10[8],xmm15[8],xmm10[9],xmm15[9],xmm10[10],xmm15[10],xmm10[11],xmm15[11],xmm10[12],xmm15[12],xmm10[13],xmm15[13],xmm10[14],xmm15[14],xmm10[15],xmm15[15]
+; AVX512F-FAST-NEXT:    vpshufb %xmm3, %xmm2, %xmm2
+; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm0 = zmm22[0,1,0,1],zmm2[0,1,0,1]
 ; AVX512F-FAST-NEXT:    vmovdqu64 %zmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
 ; AVX512F-FAST-NEXT:    vmovdqa 32(%rax), %xmm0
-; AVX512F-FAST-NEXT:    vpshufhw {{.*#+}} xmm1 = xmm0[0,1,2,3,4,5,5,6]
+; AVX512F-FAST-NEXT:    vpshufhw {{.*#+}} xmm2 = xmm0[0,1,2,3,4,5,5,6]
 ; AVX512F-FAST-NEXT:    vmovdqa64 %xmm0, %xmm29
-; AVX512F-FAST-NEXT:    vpermd %ymm1, %ymm2, %ymm0
+; AVX512F-FAST-NEXT:    vpermd %ymm2, %ymm1, %ymm0
 ; AVX512F-FAST-NEXT:    vmovdqu %ymm0, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
 ; AVX512F-FAST-NEXT:    vpbroadcastq {{.*#+}} ymm1 = [11,0,0,0,15,14,13,12,11,0,0,0,15,14,13,12,11,0,0,0,15,14,13,12,11,0,0,0,15,14,13,12]
 ; AVX512F-FAST-NEXT:    vpshufb %ymm1, %ymm11, %ymm5
@@ -8063,9 +8061,8 @@ define void @store_i8_stride7_vf64(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.vec
 ; AVX512F-FAST-NEXT:    vpternlogd $216, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm2, %zmm0
 ; AVX512F-FAST-NEXT:    vpternlogq $216, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm8, %zmm0
 ; AVX512F-FAST-NEXT:    vpor %ymm12, %ymm15, %ymm2
-; AVX512F-FAST-NEXT:    vinserti64x4 $1, %ymm2, %zmm0, %zmm2
 ; AVX512F-FAST-NEXT:    vmovdqu64 {{[-0-9]+}}(%r{{[sb]}}p), %zmm7 # 64-byte Reload
-; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm2 = zmm7[0,1,2,3],zmm2[4,5,6,7]
+; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm2 = zmm7[0,1,2,3],zmm2[0,1,2,3]
 ; AVX512F-FAST-NEXT:    vpternlogq $248, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm2, %zmm16
 ; AVX512F-FAST-NEXT:    vpternlogq $216, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm5, %zmm16
 ; AVX512F-FAST-NEXT:    vpermq $68, {{[-0-9]+}}(%r{{[sb]}}p), %zmm2 # 64-byte Folded Reload
@@ -8077,8 +8074,7 @@ define void @store_i8_stride7_vf64(ptr %in.vecptr0, ptr %in.vecptr1, ptr %in.vec
 ; AVX512F-FAST-NEXT:    vpternlogq $216, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm5, %zmm2
 ; AVX512F-FAST-NEXT:    vpor %ymm1, %ymm13, %ymm1
 ; AVX512F-FAST-NEXT:    vpor %ymm11, %ymm14, %ymm5
-; AVX512F-FAST-NEXT:    vinserti64x4 $1, %ymm1, %zmm0, %zmm1
-; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm1 = zmm5[0,1,2,3],zmm1[4,5,6,7]
+; AVX512F-FAST-NEXT:    vshufi64x2 {{.*#+}} zmm1 = zmm5[0,1,2,3],zmm1[0,1,2,3]
 ; AVX512F-FAST-NEXT:    vinserti64x4 $1, %ymm4, %zmm20, %zmm4
 ; AVX512F-FAST-NEXT:    vpternlogd $216, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm1, %zmm4
 ; AVX512F-FAST-NEXT:    vpternlogq $216, {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm9, %zmm4


        


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