[X86] Optimize vXi8 MULHS on targets where we can't sign_extend to the next register size.

[craig.topper]

Summary

For these cases we need to extract the upper or lower elements,
multiply them using 16-bit multiplies and repack them.

Previously we used punpcklbw/punpckhbw+psraw or pmovsxbw+pshudfd to
extract and sign extend so we could use pmullw to compute the 16-bit
product and then shift down the high bits.

We can avoid the need to sign extend if we unpack the bytes into
the high byte of each word and fill the lower byte with 0 using
pxor. This puts the sign bit of each byte into the sign bit of
each word. Since the LHS and RHS have 8 trailing zeros, the full
32-bit product of those 16-bit values will have 16 trailing zeros.
This means the 16-bit product of the original bytes is in the upper
16 bits which we can calculate using pmulhw.

[RKSimon]

llvm/lib/Target/X86/X86ISelLowering.cpp

27494

punpcklbw/punpckhbw

27495

Isn't the shift just for RHS constants?

27516

Do we need this constant path any more? It seemed to be to avoid problems with the SSE41 path that's been removed.

llvm/test/CodeGen/X86/vec_smulo.ll

1785–1786

Not related - but we should be able to remove this sext-in-reg code by replace the pmovzxbd with pmovzxsd (is that a hidden any_extend?)

[craig.topper]

llvm/lib/Target/X86/X86ISelLowering.cpp

27495

We only use a shift for constants, though its should get constant folded away. That was me trying to explain the layout of the data. We use unpck in a way that extends the data and shifts it in the upper bits at the same time.

27516

Maybe not. I'll check.

llvm/test/CodeGen/X86/vec_smulo.ll

1785–1786

I'll check. Any idea why these tests use large result types like 16xi32 for a 16xi8 multiply?

[RKSimon]

llvm/test/CodeGen/X86/vec_smulo.ll

1785–1786

Not sure - either we copied+pasted from somewhere else or maybe its legacy from before we cleaned up the types promotion/widening. I'll see if the fold would be used anywhere else.

[craig.topper]

Rebase test cases.

[craig.topper]

llvm/lib/Target/X86/X86ISelLowering.cpp

27516

I think the constant path is still needed. Instruction counts increased on some tests I checked.

[craig.topper]

Revise comment slightly

[RKSimon]

llvm/lib/Target/X86/X86ISelLowering.cpp

27492

"put zero extend the bytes" ?

27505

Pull out repeated DAG.getConstant(0, dl, VT) calls

27547

More repeated DAG.getConstant(0, dl, VT) calls?

[craig.topper]

Address review comments.

[craig.topper]

Ping

[RKSimon]

LGTM - those sextintreg issues shouldn't block this

llvm/lib/Target/X86/X86ISelLowering.cpp

27559

We don't do a bitcast here anymore - its all done by the PACKUS

llvm/lib/Target/X86/X86ISelLowering.cpp

 //===-- X86ISelLowering.cpp - X86 DAG Lowering Implementation -------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
if ((VT == MVT::v16i8 && Subtarget.hasInt256()) ||
     Mul = getTargetVShiftByConstNode(X86ISD::VSRLI, dl, ExVT, Mul, 8, DAG);
     return DAG.getNode(ISD::TRUNCATE, dl, VT, Mul);
   }
 
   // For vXi8 we will unpack the low and high half of each 128 bit lane to widen
   // to a vXi16 type. Do the multiplies, shift the results and pack the half
   // lane results back together.
 
-  MVT ExVT = MVT::getVectorVT(MVT::i16, NumElts / 2);
-
-  static const int PSHUFDMask[] = { 8,  9, 10, 11, 12, 13, 14, 15,
-                                   -1, -1, -1, -1, -1, -1, -1, -1};
+  // We'll take different approaches for signed and unsigned.
+  // For unsigned we'll use punpcklbw/punpckhbw to zero extend the bytes and
+  // use pmullw to calculate the full 16-bit product.
+  // For signed we'll use punpcklbw/punpckhbw to extend the bytes to words by
+  // placing the bytes in the upper byte of each word with zeros in the lower
+  // byte. This allows us to use pmulhw to calculate the full 16-bit product.
+  // This trick means we don't need to sign extend the bytes to use pmullw.
 
-  // Extract the lo parts and zero/sign extend to i16.
-  // Only use SSE4.1 instructions for signed v16i8 where using unpack requires
-  // shifts to sign extend. Using unpack for unsigned only requires an xor to
-  // create zeros and a copy due to tied registers contraints pre-avx. But using
-  // zero_extend_vector_inreg would require an additional pshufd for the high
-  // part.
+  MVT ExVT = MVT::getVectorVT(MVT::i16, NumElts / 2);
+  SDValue Zero = DAG.getConstant(0, dl, VT);
 
   SDValue ALo, AHi;
-  if (IsSigned && VT == MVT::v16i8 && Subtarget.hasSSE41()) {
-    ALo = DAG.getNode(ISD::SIGN_EXTEND_VECTOR_INREG, dl, ExVT, A);
-
-    AHi = DAG.getVectorShuffle(VT, dl, A, A, PSHUFDMask);
-    AHi = DAG.getNode(ISD::SIGN_EXTEND_VECTOR_INREG, dl, ExVT, AHi);
-  } else if (IsSigned) {
-    ALo = DAG.getBitcast(ExVT, getUnpackl(DAG, dl, VT, DAG.getUNDEF(VT), A));
-    AHi = DAG.getBitcast(ExVT, getUnpackh(DAG, dl, VT, DAG.getUNDEF(VT), A));
-
-    ALo = getTargetVShiftByConstNode(X86ISD::VSRAI, dl, ExVT, ALo, 8, DAG);
-    AHi = getTargetVShiftByConstNode(X86ISD::VSRAI, dl, ExVT, AHi, 8, DAG);
+  if (IsSigned) {
+    ALo = DAG.getBitcast(
+        ExVT, getUnpackl(DAG, dl, VT, Zero, A));
+    AHi = DAG.getBitcast(
+        ExVT, getUnpackh(DAG, dl, VT, Zero, A));
   } else {
     ALo = DAG.getBitcast(ExVT, getUnpackl(DAG, dl, VT, A,
-                                          DAG.getConstant(0, dl, VT)));
+                                          Zero));
     AHi = DAG.getBitcast(ExVT, getUnpackh(DAG, dl, VT, A,
-                                          DAG.getConstant(0, dl, VT)));
+                                          Zero));
   }
 
   SDValue BLo, BHi;
   if (ISD::isBuildVectorOfConstantSDNodes(B.getNode())) {
     // If the RHS is a constant, manually unpackl/unpackh and extend.
     SmallVector<SDValue, 16> LoOps, HiOps;
     for (unsigned i = 0; i != NumElts; i += 16) {
       for (unsigned j = 0; j != 8; ++j) {
         SDValue LoOp = B.getOperand(i + j);
         SDValue HiOp = B.getOperand(i + j + 8);
 
         if (IsSigned) {
-          LoOp = DAG.getSExtOrTrunc(LoOp, dl, MVT::i16);
-          HiOp = DAG.getSExtOrTrunc(HiOp, dl, MVT::i16);
+          LoOp = DAG.getAnyExtOrTrunc(LoOp, dl, MVT::i16);
+          HiOp = DAG.getAnyExtOrTrunc(HiOp, dl, MVT::i16);
+          LoOp = DAG.getNode(ISD::SHL, dl, MVT::i16, LoOp,
+                             DAG.getConstant(8, dl, MVT::i16));
+          HiOp = DAG.getNode(ISD::SHL, dl, MVT::i16, HiOp,
+                             DAG.getConstant(8, dl, MVT::i16));
         } else {
           LoOp = DAG.getZExtOrTrunc(LoOp, dl, MVT::i16);
           HiOp = DAG.getZExtOrTrunc(HiOp, dl, MVT::i16);
         }
 
         LoOps.push_back(LoOp);
         HiOps.push_back(HiOp);
       }
     }
 
     BLo = DAG.getBuildVector(ExVT, dl, LoOps);
     BHi = DAG.getBuildVector(ExVT, dl, HiOps);
-  } else if (IsSigned && VT == MVT::v16i8 && Subtarget.hasSSE41()) {
-    BLo = DAG.getNode(ISD::SIGN_EXTEND_VECTOR_INREG, dl, ExVT, B);
-
-    BHi = DAG.getVectorShuffle(VT, dl, B, B, PSHUFDMask);
-    BHi = DAG.getNode(ISD::SIGN_EXTEND_VECTOR_INREG, dl, ExVT, BHi);
   } else if (IsSigned) {
-    BLo = DAG.getBitcast(ExVT, getUnpackl(DAG, dl, VT, DAG.getUNDEF(VT), B));
-    BHi = DAG.getBitcast(ExVT, getUnpackh(DAG, dl, VT, DAG.getUNDEF(VT), B));
-
-    BLo = getTargetVShiftByConstNode(X86ISD::VSRAI, dl, ExVT, BLo, 8, DAG);
-    BHi = getTargetVShiftByConstNode(X86ISD::VSRAI, dl, ExVT, BHi, 8, DAG);
+    BLo = DAG.getBitcast(ExVT, getUnpackl(DAG, dl, VT, Zero, B));
+    BHi = DAG.getBitcast(ExVT, getUnpackh(DAG, dl, VT, Zero, B));
   } else {
-    BLo = DAG.getBitcast(ExVT, getUnpackl(DAG, dl, VT, B,
-                                          DAG.getConstant(0, dl, VT)));
-    BHi = DAG.getBitcast(ExVT, getUnpackh(DAG, dl, VT, B,
-                                          DAG.getConstant(0, dl, VT)));
+    BLo = DAG.getBitcast(ExVT, getUnpackl(DAG, dl, VT, B, Zero));
+    BHi = DAG.getBitcast(ExVT, getUnpackh(DAG, dl, VT, B, Zero));
   }
 
   // Multiply, lshr the upper 8bits to the lower 8bits of the lo/hi results and
   // pack back to vXi8.
-  SDValue RLo = DAG.getNode(ISD::MUL, dl, ExVT, ALo, BLo);
-  SDValue RHi = DAG.getNode(ISD::MUL, dl, ExVT, AHi, BHi);
+  unsigned MulOpc = IsSigned ? ISD::MULHS : ISD::MUL;
+  SDValue RLo = DAG.getNode(MulOpc, dl, ExVT, ALo, BLo);
+  SDValue RHi = DAG.getNode(MulOpc, dl, ExVT, AHi, BHi);
   RLo = getTargetVShiftByConstNode(X86ISD::VSRLI, dl, ExVT, RLo, 8, DAG);
   RHi = getTargetVShiftByConstNode(X86ISD::VSRLI, dl, ExVT, RHi, 8, DAG);
 
   // Bitcast back to VT and then pack all the even elements from Lo and Hi.
   return DAG.getNode(X86ISD::PACKUS, dl, VT, RLo, RHi);
 }
 
 SDValue X86TargetLowering::LowerWin64_i128OP(SDValue Op, SelectionDAG &DAG) const {
   assert(Subtarget.isTargetWin64() && "Unexpected target");
   EVT VT = Op.getValueType();
   assert(VT.isInteger() && VT.getSizeInBits() == 128 &&
          "Unexpected return type for lowering");

llvm/test/CodeGen/X86/combine-sdiv.ll

 ; XOP-NEXT:    retq
   %1 = sdiv <8 x i16> %x, <i16 -1, i16 -1, i16 -1, i16 -1, i16 1, i16 1, i16 1, i16 1>
   ret <8 x i16> %1
 }
 
 define <16 x i8> @pr38658(<16 x i8> %x) {
 ; SSE2-LABEL: pr38658:
 ; SSE2:       # %bb.0:
-; SSE2-NEXT:    punpckhbw {{.*#+}} 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]
-; SSE2-NEXT:    psraw $8, %xmm2
-; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm2
-; SSE2-NEXT:    psrlw $8, %xmm2
+; SSE2-NEXT:    pxor %xmm2, %xmm2
 ; SSE2-NEXT:    pxor %xmm3, %xmm3
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8],xmm0[8],xmm3[9],xmm0[9],xmm3[10],xmm0[10],xmm3[11],xmm0[11],xmm3[12],xmm0[12],xmm3[13],xmm0[13],xmm3[14],xmm0[14],xmm3[15],xmm0[15]
+; SSE2-NEXT:    pmulhw {{.*}}(%rip), %xmm3
+; SSE2-NEXT:    psrlw $8, %xmm3
 ; SSE2-NEXT:    pxor %xmm1, %xmm1
-; SSE2-NEXT:    packuswb %xmm2, %xmm1
+; SSE2-NEXT:    packuswb %xmm3, %xmm1
 ; SSE2-NEXT:    paddb %xmm0, %xmm1
 ; SSE2-NEXT:    movdqa %xmm1, %xmm0
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3],xmm0[4],xmm3[4],xmm0[5],xmm3[5],xmm0[6],xmm3[6],xmm0[7],xmm3[7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm0 = 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]
 ; SSE2-NEXT:    movdqa %xmm1, %xmm2
 ; SSE2-NEXT:    punpckhbw {{.*#+}} xmm2 = xmm2[8],xmm1[8],xmm2[9],xmm1[9],xmm2[10],xmm1[10],xmm2[11],xmm1[11],xmm2[12],xmm1[12],xmm2[13],xmm1[13],xmm2[14],xmm1[14],xmm2[15],xmm1[15]
 ; SSE2-NEXT:    psraw $8, %xmm2
 ; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm2
 ; SSE2-NEXT:    psrlw $8, %xmm2
 ; SSE2-NEXT:    packuswb %xmm2, %xmm0
 ; SSE2-NEXT:    psrlw $7, %xmm1
 ; SSE2-NEXT:    pand {{.*}}(%rip), %xmm1
 ; SSE2-NEXT:    paddb %xmm0, %xmm1
 ; SSE2-NEXT:    movdqa %xmm1, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: pr38658:
 ; SSE41:       # %bb.0:
-; SSE41-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[2,3,2,3]
-; SSE41-NEXT:    pmovsxbw %xmm1, %xmm2
-; SSE41-NEXT:    pmullw {{.*}}(%rip), %xmm2
-; SSE41-NEXT:    psrlw $8, %xmm2
 ; SSE41-NEXT:    pxor %xmm1, %xmm1
+; SSE41-NEXT:    pxor %xmm2, %xmm2
+; SSE41-NEXT:    punpckhbw {{.*#+}} 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]
+; SSE41-NEXT:    pmulhw {{.*}}(%rip), %xmm2
+; SSE41-NEXT:    psrlw $8, %xmm2
 ; SSE41-NEXT:    packuswb %xmm2, %xmm1
 ; SSE41-NEXT:    paddb %xmm0, %xmm1
 ; SSE41-NEXT:    movdqa %xmm1, %xmm0
 ; SSE41-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8],xmm1[8],xmm0[9],xmm1[9],xmm0[10],xmm1[10],xmm0[11],xmm1[11],xmm0[12],xmm1[12],xmm0[13],xmm1[13],xmm0[14],xmm1[14],xmm0[15],xmm1[15]
 ; SSE41-NEXT:    psraw $8, %xmm0
 ; SSE41-NEXT:    movdqa %xmm0, %xmm2
 ; SSE41-NEXT:    psllw $6, %xmm2
 ; SSE41-NEXT:    psllw $8, %xmm0
 ; SSE41-NEXT:    pblendw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,6],xmm2[7]
 ; SSE41-NEXT:    psrlw $8, %xmm0
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm2 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
 ; SSE41-NEXT:    packuswb %xmm0, %xmm2
 ; SSE41-NEXT:    psrlw $7, %xmm1
 ; SSE41-NEXT:    pand {{.*}}(%rip), %xmm1
 ; SSE41-NEXT:    paddb %xmm2, %xmm1
 ; SSE41-NEXT:    movdqa %xmm1, %xmm0
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-LABEL: pr38658:
 ; AVX1:       # %bb.0:
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm1, %xmm1
-; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm1, %xmm1
-; AVX1-NEXT:    vpsrlw $8, %xmm1, %xmm1
-; AVX1-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; AVX1-NEXT:    vpackuswb %xmm1, %xmm2, %xmm1
+; AVX1-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm2 = 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]
+; AVX1-NEXT:    vpmulhw {{.*}}(%rip), %xmm2, %xmm2
+; AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2
+; AVX1-NEXT:    vpackuswb %xmm2, %xmm1, %xmm1
 ; AVX1-NEXT:    vpaddb %xmm0, %xmm1, %xmm0
 ; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm1 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vpsraw $8, %xmm1, %xmm1
 ; AVX1-NEXT:    vpsllw $6, %xmm1, %xmm2
 ; AVX1-NEXT:    vpsllw $8, %xmm1, %xmm1
 ; AVX1-NEXT:    vpblendw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,5,6],xmm2[7]
 ; AVX1-NEXT:    vpsrlw $8, %xmm1, %xmm1
 ; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm2 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero

 ; AVX512BW-NEXT:    vpsravw {{.*}}(%rip), %ymm0, %ymm0
 ; AVX512BW-NEXT:    vpmovwb %ymm0, %xmm0
 ; AVX512BW-NEXT:    vpaddb %xmm1, %xmm0, %xmm0
 ; AVX512BW-NEXT:    vzeroupper
 ; AVX512BW-NEXT:    retq
 ;
 ; XOP-LABEL: pr38658:
 ; XOP:       # %bb.0:
-; XOP-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[2,3,2,3]
-; XOP-NEXT:    vpmovsxbw %xmm1, %xmm1
-; XOP-NEXT:    vpmullw {{.*}}(%rip), %xmm1, %xmm1
-; XOP-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; XOP-NEXT:    vpperm {{.*#+}} xmm1 = xmm2[1,3,5,7,9,11,13,15],xmm1[1,3,5,7,9,11,13,15]
+; XOP-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; XOP-NEXT:    vpunpckhbw {{.*#+}} xmm2 = 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]
+; XOP-NEXT:    vpmulhw {{.*}}(%rip), %xmm2, %xmm2
+; XOP-NEXT:    vpperm {{.*#+}} xmm1 = xmm1[1,3,5,7,9,11,13,15],xmm2[1,3,5,7,9,11,13,15]
 ; XOP-NEXT:    vpaddb %xmm0, %xmm1, %xmm0
 ; XOP-NEXT:    vpshab {{.*}}(%rip), %xmm0, %xmm1
 ; XOP-NEXT:    vpshlb {{.*}}(%rip), %xmm0, %xmm0
 ; XOP-NEXT:    vpand {{.*}}(%rip), %xmm0, %xmm0
 ; XOP-NEXT:    vpaddb %xmm0, %xmm1, %xmm0
 ; XOP-NEXT:    retq
   %1 = sdiv <16 x i8> %x, <i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 7>
   ret <16 x i8> %1

llvm/test/CodeGen/X86/vec_smulo.ll

; AVX512-NEXT:    retq
   %res = sext <16 x i1> %obit to <16 x i32>
   store <16 x i32> %val, <16 x i32>* %p2
   ret <16 x i32> %res
 }
 
 define <16 x i32> @smulo_v16i8(<16 x i8> %a0, <16 x i8> %a1, <16 x i8>* %p2) nounwind {
 ; SSE2-LABEL: smulo_v16i8:
 ; SSE2:       # %bb.0:
-; SSE2-NEXT:    movdqa %xmm1, %xmm2
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pxor %xmm3, %xmm3
 ; SSE2-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8],xmm1[8],xmm3[9],xmm1[9],xmm3[10],xmm1[10],xmm3[11],xmm1[11],xmm3[12],xmm1[12],xmm3[13],xmm1[13],xmm3[14],xmm1[14],xmm3[15],xmm1[15]
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm5 = xmm5[0],xmm1[0],xmm5[1],xmm1[1],xmm5[2],xmm1[2],xmm5[3],xmm1[3],xmm5[4],xmm1[4],xmm5[5],xmm1[5],xmm5[6],xmm1[6],xmm5[7],xmm1[7]
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSE2-NEXT:    pxor %xmm4, %xmm4
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm4 = xmm4[8],xmm0[8],xmm4[9],xmm0[9],xmm4[10],xmm0[10],xmm4[11],xmm0[11],xmm4[12],xmm0[12],xmm4[13],xmm0[13],xmm4[14],xmm0[14],xmm4[15],xmm0[15]
+; SSE2-NEXT:    pmulhw %xmm3, %xmm4
+; SSE2-NEXT:    psrlw $8, %xmm4
+; SSE2-NEXT:    pxor %xmm3, %xmm3
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm1[0],xmm3[1],xmm1[1],xmm3[2],xmm1[2],xmm3[3],xmm1[3],xmm3[4],xmm1[4],xmm3[5],xmm1[5],xmm3[6],xmm1[6],xmm3[7],xmm1[7]
+; SSE2-NEXT:    pxor %xmm5, %xmm5
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm5 = xmm5[0],xmm0[0],xmm5[1],xmm0[1],xmm5[2],xmm0[2],xmm5[3],xmm0[3],xmm5[4],xmm0[4],xmm5[5],xmm0[5],xmm5[6],xmm0[6],xmm5[7],xmm0[7]
+; SSE2-NEXT:    pmulhw %xmm3, %xmm5
+; SSE2-NEXT:    psrlw $8, %xmm5
+; SSE2-NEXT:    packuswb %xmm4, %xmm5
+; SSE2-NEXT:    movdqa %xmm1, %xmm3
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm0, %xmm4
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8],xmm0[8],xmm6[9],xmm0[9],xmm6[10],xmm0[10],xmm6[11],xmm0[11],xmm6[12],xmm0[12],xmm6[13],xmm0[13],xmm6[14],xmm0[14],xmm6[15],xmm0[15]
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm7 = xmm7[0],xmm0[0],xmm7[1],xmm0[1],xmm7[2],xmm0[2],xmm7[3],xmm0[3],xmm7[4],xmm0[4],xmm7[5],xmm0[5],xmm7[6],xmm0[6],xmm7[7],xmm0[7]
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm4 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSE2-NEXT:    pmullw %xmm3, %xmm4
+; SSE2-NEXT:    movdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
+; SSE2-NEXT:    pand %xmm3, %xmm4
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw %xmm1, %xmm0
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    pmullw %xmm2, %xmm4
-; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
-; SSE2-NEXT:    pand %xmm1, %xmm0
-; SSE2-NEXT:    pand %xmm1, %xmm4
-; SSE2-NEXT:    packuswb %xmm0, %xmm4
-; SSE2-NEXT:    pxor %xmm0, %xmm0
-; SSE2-NEXT:    pcmpgtb %xmm4, %xmm0
-; SSE2-NEXT:    psraw $8, %xmm3
-; SSE2-NEXT:    psraw $8, %xmm6
-; SSE2-NEXT:    pmullw %xmm3, %xmm6
-; SSE2-NEXT:    psrlw $8, %xmm6
-; SSE2-NEXT:    psraw $8, %xmm5
-; SSE2-NEXT:    psraw $8, %xmm7
-; SSE2-NEXT:    pmullw %xmm5, %xmm7
-; SSE2-NEXT:    psrlw $8, %xmm7
-; SSE2-NEXT:    packuswb %xmm6, %xmm7
-; SSE2-NEXT:    pcmpeqb %xmm0, %xmm7
+; SSE2-NEXT:    pand %xmm3, %xmm0
+; SSE2-NEXT:    packuswb %xmm4, %xmm0
+; SSE2-NEXT:    pcmpgtb %xmm0, %xmm2
+; SSE2-NEXT:    pcmpeqb %xmm5, %xmm2
 ; SSE2-NEXT:    pcmpeqd %xmm3, %xmm3
-; SSE2-NEXT:    pxor %xmm7, %xmm3
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3],xmm0[4],xmm3[4],xmm0[5],xmm3[5],xmm0[6],xmm3[6],xmm0[7],xmm3[7]
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
-; SSE2-NEXT:    psrad $24, %xmm0
+; SSE2-NEXT:    pxor %xmm2, %xmm3
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3],xmm1[4],xmm3[4],xmm1[5],xmm3[5],xmm1[6],xmm3[6],xmm1[7],xmm3[7]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0],xmm1[0],xmm4[1],xmm1[1],xmm4[2],xmm1[2],xmm4[3],xmm1[3]
+; SSE2-NEXT:    psrad $24, %xmm4
 ; SSE2-NEXT:    movdqa %xmm3, %xmm1
 ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pslld $31, %xmm1
 ; SSE2-NEXT:    psrad $31, %xmm1
 ; SSE2-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm3, %xmm2
 ; SSE2-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3]
 ; SSE2-NEXT:    pslld $31, %xmm2
 ; SSE2-NEXT:    psrad $31, %xmm2
 ; SSE2-NEXT:    punpckhwd {{.*#+}} xmm3 = xmm3[4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pslld $31, %xmm3
 ; SSE2-NEXT:    psrad $31, %xmm3
-; SSE2-NEXT:    movdqa %xmm4, (%rdi)
+; SSE2-NEXT:    movdqa %xmm0, (%rdi)
+; SSE2-NEXT:    movdqa %xmm4, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSSE3-LABEL: smulo_v16i8:
 ; SSSE3:       # %bb.0:
-; SSSE3-NEXT:    movdqa %xmm1, %xmm2
+; SSSE3-NEXT:    pxor %xmm2, %xmm2
+; SSSE3-NEXT:    pxor %xmm3, %xmm3
 ; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8],xmm1[8],xmm3[9],xmm1[9],xmm3[10],xmm1[10],xmm3[11],xmm1[11],xmm3[12],xmm1[12],xmm3[13],xmm1[13],xmm3[14],xmm1[14],xmm3[15],xmm1[15]
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm5 = xmm5[0],xmm1[0],xmm5[1],xmm1[1],xmm5[2],xmm1[2],xmm5[3],xmm1[3],xmm5[4],xmm1[4],xmm5[5],xmm1[5],xmm5[6],xmm1[6],xmm5[7],xmm1[7]
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSSE3-NEXT:    pxor %xmm4, %xmm4
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm4 = xmm4[8],xmm0[8],xmm4[9],xmm0[9],xmm4[10],xmm0[10],xmm4[11],xmm0[11],xmm4[12],xmm0[12],xmm4[13],xmm0[13],xmm4[14],xmm0[14],xmm4[15],xmm0[15]
+; SSSE3-NEXT:    pmulhw %xmm3, %xmm4
+; SSSE3-NEXT:    psrlw $8, %xmm4
+; SSSE3-NEXT:    pxor %xmm3, %xmm3
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm1[0],xmm3[1],xmm1[1],xmm3[2],xmm1[2],xmm3[3],xmm1[3],xmm3[4],xmm1[4],xmm3[5],xmm1[5],xmm3[6],xmm1[6],xmm3[7],xmm1[7]
+; SSSE3-NEXT:    pxor %xmm5, %xmm5
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm5 = xmm5[0],xmm0[0],xmm5[1],xmm0[1],xmm5[2],xmm0[2],xmm5[3],xmm0[3],xmm5[4],xmm0[4],xmm5[5],xmm0[5],xmm5[6],xmm0[6],xmm5[7],xmm0[7]
+; SSSE3-NEXT:    pmulhw %xmm3, %xmm5
+; SSSE3-NEXT:    psrlw $8, %xmm5
+; SSSE3-NEXT:    packuswb %xmm4, %xmm5
+; SSSE3-NEXT:    movdqa %xmm1, %xmm3
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSSE3-NEXT:    movdqa %xmm0, %xmm4
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8],xmm0[8],xmm6[9],xmm0[9],xmm6[10],xmm0[10],xmm6[11],xmm0[11],xmm6[12],xmm0[12],xmm6[13],xmm0[13],xmm6[14],xmm0[14],xmm6[15],xmm0[15]
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm7 = xmm7[0],xmm0[0],xmm7[1],xmm0[1],xmm7[2],xmm0[2],xmm7[3],xmm0[3],xmm7[4],xmm0[4],xmm7[5],xmm0[5],xmm7[6],xmm0[6],xmm7[7],xmm0[7]
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm4 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSSE3-NEXT:    pmullw %xmm3, %xmm4
+; SSSE3-NEXT:    movdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
+; SSSE3-NEXT:    pand %xmm3, %xmm4
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    pmullw %xmm1, %xmm0
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    pmullw %xmm2, %xmm4
-; SSSE3-NEXT:    movdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
-; SSSE3-NEXT:    pand %xmm1, %xmm0
-; SSSE3-NEXT:    pand %xmm1, %xmm4
-; SSSE3-NEXT:    packuswb %xmm0, %xmm4
-; SSSE3-NEXT:    pxor %xmm0, %xmm0
-; SSSE3-NEXT:    pcmpgtb %xmm4, %xmm0
-; SSSE3-NEXT:    psraw $8, %xmm3
-; SSSE3-NEXT:    psraw $8, %xmm6
-; SSSE3-NEXT:    pmullw %xmm3, %xmm6
-; SSSE3-NEXT:    psrlw $8, %xmm6
-; SSSE3-NEXT:    psraw $8, %xmm5
-; SSSE3-NEXT:    psraw $8, %xmm7
-; SSSE3-NEXT:    pmullw %xmm5, %xmm7
-; SSSE3-NEXT:    psrlw $8, %xmm7
-; SSSE3-NEXT:    packuswb %xmm6, %xmm7
-; SSSE3-NEXT:    pcmpeqb %xmm0, %xmm7
+; SSSE3-NEXT:    pand %xmm3, %xmm0
+; SSSE3-NEXT:    packuswb %xmm4, %xmm0
+; SSSE3-NEXT:    pcmpgtb %xmm0, %xmm2
+; SSSE3-NEXT:    pcmpeqb %xmm5, %xmm2
 ; SSSE3-NEXT:    pcmpeqd %xmm3, %xmm3
-; SSSE3-NEXT:    pxor %xmm7, %xmm3
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3],xmm0[4],xmm3[4],xmm0[5],xmm3[5],xmm0[6],xmm3[6],xmm0[7],xmm3[7]
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
-; SSSE3-NEXT:    psrad $24, %xmm0
+; SSSE3-NEXT:    pxor %xmm2, %xmm3
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3],xmm1[4],xmm3[4],xmm1[5],xmm3[5],xmm1[6],xmm3[6],xmm1[7],xmm3[7]
+; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0],xmm1[0],xmm4[1],xmm1[1],xmm4[2],xmm1[2],xmm4[3],xmm1[3]
+; SSSE3-NEXT:    psrad $24, %xmm4
 ; SSSE3-NEXT:    movdqa %xmm3, %xmm1
 ; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    pslld $31, %xmm1
 ; SSSE3-NEXT:    psrad $31, %xmm1
 ; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSSE3-NEXT:    movdqa %xmm3, %xmm2
 ; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3]
 ; SSSE3-NEXT:    pslld $31, %xmm2
 ; SSSE3-NEXT:    psrad $31, %xmm2
 ; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm3 = xmm3[4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    pslld $31, %xmm3
 ; SSSE3-NEXT:    psrad $31, %xmm3
-; SSSE3-NEXT:    movdqa %xmm4, (%rdi)
+; SSSE3-NEXT:    movdqa %xmm0, (%rdi)
+; SSSE3-NEXT:    movdqa %xmm4, %xmm0
 ; SSSE3-NEXT:    retq
 ;
 ; SSE41-LABEL: smulo_v16i8:
 ; SSE41:       # %bb.0:
-; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm2 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
-; SSE41-NEXT:    pmovsxbw %xmm1, %xmm3
-; SSE41-NEXT:    pshufd {{.*#+}} xmm5 = xmm1[2,3,2,3]
+; SSE41-NEXT:    pxor %xmm2, %xmm2
+; SSE41-NEXT:    pxor %xmm3, %xmm3
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8],xmm1[8],xmm3[9],xmm1[9],xmm3[10],xmm1[10],xmm3[11],xmm1[11],xmm3[12],xmm1[12],xmm3[13],xmm1[13],xmm3[14],xmm1[14],xmm3[15],xmm1[15]
+; SSE41-NEXT:    pxor %xmm4, %xmm4
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm4 = xmm4[8],xmm0[8],xmm4[9],xmm0[9],xmm4[10],xmm0[10],xmm4[11],xmm0[11],xmm4[12],xmm0[12],xmm4[13],xmm0[13],xmm4[14],xmm0[14],xmm4[15],xmm0[15]
+; SSE41-NEXT:    pmulhw %xmm3, %xmm4
+; SSE41-NEXT:    psrlw $8, %xmm4
+; SSE41-NEXT:    pxor %xmm3, %xmm3
+; SSE41-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm1[0],xmm3[1],xmm1[1],xmm3[2],xmm1[2],xmm3[3],xmm1[3],xmm3[4],xmm1[4],xmm3[5],xmm1[5],xmm3[6],xmm1[6],xmm3[7],xmm1[7]
+; SSE41-NEXT:    pxor %xmm5, %xmm5
+; SSE41-NEXT:    punpcklbw {{.*#+}} xmm5 = xmm5[0],xmm0[0],xmm5[1],xmm0[1],xmm5[2],xmm0[2],xmm5[3],xmm0[3],xmm5[4],xmm0[4],xmm5[5],xmm0[5],xmm5[6],xmm0[6],xmm5[7],xmm0[7]
+; SSE41-NEXT:    pmulhw %xmm3, %xmm5
+; SSE41-NEXT:    psrlw $8, %xmm5
+; SSE41-NEXT:    packuswb %xmm4, %xmm5
+; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm3 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
 ; SSE41-NEXT:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm4 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
-; SSE41-NEXT:    pmovsxbw %xmm0, %xmm6
-; SSE41-NEXT:    pshufd {{.*#+}} xmm7 = xmm0[2,3,2,3]
 ; SSE41-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw %xmm1, %xmm0
-; SSE41-NEXT:    pmullw %xmm2, %xmm4
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
 ; SSE41-NEXT:    pand %xmm1, %xmm0
+; SSE41-NEXT:    pmullw %xmm3, %xmm4
 ; SSE41-NEXT:    pand %xmm1, %xmm4
 ; SSE41-NEXT:    packuswb %xmm0, %xmm4
-; SSE41-NEXT:    pxor %xmm0, %xmm0
-; SSE41-NEXT:    pcmpgtb %xmm4, %xmm0
-; SSE41-NEXT:    pmullw %xmm3, %xmm6
-; SSE41-NEXT:    psrlw $8, %xmm6
-; SSE41-NEXT:    pmovsxbw %xmm5, %xmm1
-; SSE41-NEXT:    pmovsxbw %xmm7, %xmm2
-; SSE41-NEXT:    pmullw %xmm1, %xmm2
-; SSE41-NEXT:    psrlw $8, %xmm2
-; SSE41-NEXT:    packuswb %xmm2, %xmm6
-; SSE41-NEXT:    pcmpeqb %xmm0, %xmm6
+; SSE41-NEXT:    pcmpgtb %xmm4, %xmm2
+; SSE41-NEXT:    pcmpeqb %xmm5, %xmm2
 ; SSE41-NEXT:    pcmpeqd %xmm3, %xmm3
-; SSE41-NEXT:    pxor %xmm6, %xmm3
+; SSE41-NEXT:    pxor %xmm2, %xmm3
 ; SSE41-NEXT:    pmovsxbd %xmm3, %xmm0
 ; SSE41-NEXT:    pshufd {{.*#+}} xmm1 = xmm3[1,1,1,1]
 ; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero
 ; SSE41-NEXT:    pslld $31, %xmm1
 ; SSE41-NEXT:    psrad $31, %xmm1
 ; SSE41-NEXT:    pshufd {{.*#+}} xmm2 = xmm3[2,3,2,3]
 ; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm2 = xmm2[0],zero,zero,zero,xmm2[1],zero,zero,zero,xmm2[2],zero,zero,zero,xmm2[3],zero,zero,zero
 ; SSE41-NEXT:    pslld $31, %xmm2
 ; SSE41-NEXT:    psrad $31, %xmm2
 ; SSE41-NEXT:    pshufd {{.*#+}} xmm3 = xmm3[3,3,3,3]
 ; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm3 = xmm3[0],zero,zero,zero,xmm3[1],zero,zero,zero,xmm3[2],zero,zero,zero,xmm3[3],zero,zero,zero
 ; SSE41-NEXT:    pslld $31, %xmm3
 ; SSE41-NEXT:    psrad $31, %xmm3
 ; SSE41-NEXT:    movdqa %xmm4, (%rdi)
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-LABEL: smulo_v16i8:
 ; AVX1:       # %bb.0:
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; AVX1-NEXT:    vpmullw %xmm2, %xmm3, %xmm2
-; AVX1-NEXT:    vmovdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
-; AVX1-NEXT:    vpand %xmm3, %xmm2, %xmm2
-; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm4 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
-; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm5 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
-; AVX1-NEXT:    vpmullw %xmm4, %xmm5, %xmm4
-; AVX1-NEXT:    vpand %xmm3, %xmm4, %xmm3
-; AVX1-NEXT:    vpackuswb %xmm2, %xmm3, %xmm2
-; AVX1-NEXT:    vpxor %xmm3, %xmm3, %xmm3
-; AVX1-NEXT:    vpcmpgtb %xmm2, %xmm3, %xmm3
-; AVX1-NEXT:    vpmovsxbw %xmm1, %xmm4
-; AVX1-NEXT:    vpmovsxbw %xmm0, %xmm5
-; AVX1-NEXT:    vpmullw %xmm4, %xmm5, %xmm4
+; AVX1-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm2[8],xmm1[8],xmm2[9],xmm1[9],xmm2[10],xmm1[10],xmm2[11],xmm1[11],xmm2[12],xmm1[12],xmm2[13],xmm1[13],xmm2[14],xmm1[14],xmm2[15],xmm1[15]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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]
+; AVX1-NEXT:    vpmulhw %xmm3, %xmm4, %xmm3
+; AVX1-NEXT:    vpsrlw $8, %xmm3, %xmm3
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm4 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3],xmm2[4],xmm1[4],xmm2[5],xmm1[5],xmm2[6],xmm1[6],xmm2[7],xmm1[7]
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm5 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; AVX1-NEXT:    vpmulhw %xmm4, %xmm5, %xmm4
 ; AVX1-NEXT:    vpsrlw $8, %xmm4, %xmm4
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm1 = xmm1[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm1, %xmm1
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm0 = xmm0[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm0, %xmm0
+; AVX1-NEXT:    vpackuswb %xmm3, %xmm4, %xmm3
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm5 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-NEXT:    vpmullw %xmm4, %xmm5, %xmm4
+; AVX1-NEXT:    vmovdqa {{.*#+}} xmm5 = [255,255,255,255,255,255,255,255]
+; AVX1-NEXT:    vpand %xmm5, %xmm4, %xmm4
+; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
+; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
 ; AVX1-NEXT:    vpmullw %xmm1, %xmm0, %xmm0
-; AVX1-NEXT:    vpsrlw $8, %xmm0, %xmm0
-; AVX1-NEXT:    vpackuswb %xmm0, %xmm4, %xmm0
-; AVX1-NEXT:    vpcmpeqb %xmm3, %xmm0, %xmm0
+; AVX1-NEXT:    vpand %xmm5, %xmm0, %xmm0
+; AVX1-NEXT:    vpackuswb %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpcmpgtb %xmm4, %xmm2, %xmm0
+; AVX1-NEXT:    vpcmpeqb %xmm0, %xmm3, %xmm0
 ; AVX1-NEXT:    vpcmpeqd %xmm1, %xmm1, %xmm1
 ; AVX1-NEXT:    vpxor %xmm1, %xmm0, %xmm1
 ; AVX1-NEXT:    vpmovsxbd %xmm1, %xmm0
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm3 = xmm1[1,1,1,1]
-; AVX1-NEXT:    vpmovsxbd %xmm3, %xmm3
-; AVX1-NEXT:    vinsertf128 $1, %xmm3, %ymm0, %ymm0
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm3 = xmm1[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbd %xmm3, %xmm3
+; AVX1-NEXT:    vpshufd {{.*#+}} xmm2 = xmm1[1,1,1,1]
+; AVX1-NEXT:    vpmovsxbd %xmm2, %xmm2
+; AVX1-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0
+; AVX1-NEXT:    vpshufd {{.*#+}} xmm2 = xmm1[2,3,2,3]
+; AVX1-NEXT:    vpmovsxbd %xmm2, %xmm2
 ; AVX1-NEXT:    vpshufd {{.*#+}} xmm1 = xmm1[3,3,3,3]
 ; AVX1-NEXT:    vpmovsxbd %xmm1, %xmm1
-; AVX1-NEXT:    vinsertf128 $1, %xmm1, %ymm3, %ymm1
-; AVX1-NEXT:    vmovdqa %xmm2, (%rdi)
+; AVX1-NEXT:    vinsertf128 $1, %xmm1, %ymm2, %ymm1
+; AVX1-NEXT:    vmovdqa %xmm4, (%rdi)
 ; AVX1-NEXT:    retq
 ;
 ; AVX2-LABEL: smulo_v16i8:
 ; AVX2:       # %bb.0:
 ; AVX2-NEXT:    vpmovsxbw %xmm1, %ymm2
 ; AVX2-NEXT:    vpmovsxbw %xmm0, %ymm3
 ; AVX2-NEXT:    vpmullw %ymm2, %ymm3, %ymm2
 ; AVX2-NEXT:    vpsrlw $8, %ymm2, %ymm2
; AVX512BW-NEXT:    retq
   store <16 x i8> %val, <16 x i8>* %p2
   ret <16 x i32> %res
 }
 
 define <32 x i32> @smulo_v32i8(<32 x i8> %a0, <32 x i8> %a1, <32 x i8>* %p2) nounwind {
 ; SSE2-LABEL: smulo_v32i8:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movq %rdi, %rax
-; SSE2-NEXT:    movdqa %xmm3, %xmm9
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm4 = 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]
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm5 = xmm5[0],xmm3[0],xmm5[1],xmm3[1],xmm5[2],xmm3[2],xmm5[3],xmm3[3],xmm5[4],xmm3[4],xmm5[5],xmm3[5],xmm5[6],xmm3[6],xmm5[7],xmm3[7]
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE2-NEXT:    movdqa %xmm1, %xmm10
+; SSE2-NEXT:    pxor %xmm4, %xmm4
+; SSE2-NEXT:    pxor %xmm5, %xmm5
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm5 = xmm5[8],xmm3[8],xmm5[9],xmm3[9],xmm5[10],xmm3[10],xmm5[11],xmm3[11],xmm5[12],xmm3[12],xmm5[13],xmm3[13],xmm5[14],xmm3[14],xmm5[15],xmm3[15]
+; SSE2-NEXT:    pxor %xmm6, %xmm6
 ; SSE2-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8],xmm1[8],xmm6[9],xmm1[9],xmm6[10],xmm1[10],xmm6[11],xmm1[11],xmm6[12],xmm1[12],xmm6[13],xmm1[13],xmm6[14],xmm1[14],xmm6[15],xmm1[15]
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm7 = xmm7[0],xmm1[0],xmm7[1],xmm1[1],xmm7[2],xmm1[2],xmm7[3],xmm1[3],xmm7[4],xmm1[4],xmm7[5],xmm1[5],xmm7[6],xmm1[6],xmm7[7],xmm1[7]
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE2-NEXT:    pmullw %xmm3, %xmm1
-; SSE2-NEXT:    movdqa {{.*#+}} xmm8 = [255,255,255,255,255,255,255,255]
-; SSE2-NEXT:    pand %xmm8, %xmm1
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm9 = xmm9[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm10 = xmm10[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    pmullw %xmm9, %xmm10
-; SSE2-NEXT:    pand %xmm8, %xmm10
-; SSE2-NEXT:    packuswb %xmm1, %xmm10
-; SSE2-NEXT:    pxor %xmm1, %xmm1
-; SSE2-NEXT:    pcmpgtb %xmm10, %xmm1
-; SSE2-NEXT:    psraw $8, %xmm4
-; SSE2-NEXT:    psraw $8, %xmm6
-; SSE2-NEXT:    pmullw %xmm4, %xmm6
+; SSE2-NEXT:    pmulhw %xmm5, %xmm6
 ; SSE2-NEXT:    psrlw $8, %xmm6
-; SSE2-NEXT:    psraw $8, %xmm5
-; SSE2-NEXT:    psraw $8, %xmm7
-; SSE2-NEXT:    pmullw %xmm5, %xmm7
+; SSE2-NEXT:    pxor %xmm5, %xmm5
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm5 = xmm5[0],xmm3[0],xmm5[1],xmm3[1],xmm5[2],xmm3[2],xmm5[3],xmm3[3],xmm5[4],xmm3[4],xmm5[5],xmm3[5],xmm5[6],xmm3[6],xmm5[7],xmm3[7]
+; SSE2-NEXT:    pxor %xmm7, %xmm7
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm7 = xmm7[0],xmm1[0],xmm7[1],xmm1[1],xmm7[2],xmm1[2],xmm7[3],xmm1[3],xmm7[4],xmm1[4],xmm7[5],xmm1[5],xmm7[6],xmm1[6],xmm7[7],xmm1[7]
+; SSE2-NEXT:    pmulhw %xmm5, %xmm7
 ; SSE2-NEXT:    psrlw $8, %xmm7
 ; SSE2-NEXT:    packuswb %xmm6, %xmm7
-; SSE2-NEXT:    pcmpeqb %xmm1, %xmm7
-; SSE2-NEXT:    movdqa %xmm2, %xmm9
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm5 = xmm5[8],xmm2[8],xmm5[9],xmm2[9],xmm5[10],xmm2[10],xmm5[11],xmm2[11],xmm5[12],xmm2[12],xmm5[13],xmm2[13],xmm5[14],xmm2[14],xmm5[15],xmm2[15]
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm6 = xmm6[0],xmm2[0],xmm6[1],xmm2[1],xmm6[2],xmm2[2],xmm6[3],xmm2[3],xmm6[4],xmm2[4],xmm6[5],xmm2[5],xmm6[6],xmm2[6],xmm6[7],xmm2[7]
-; SSE2-NEXT:    movdqa %xmm2, %xmm4
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm4 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE2-NEXT:    movdqa %xmm0, %xmm11
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8],xmm0[8],xmm3[9],xmm0[9],xmm3[10],xmm0[10],xmm3[11],xmm0[11],xmm3[12],xmm0[12],xmm3[13],xmm0[13],xmm3[14],xmm0[14],xmm3[15],xmm0[15]
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE2-NEXT:    pmullw %xmm4, %xmm0
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm9 = xmm9[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm11 = xmm11[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    pmullw %xmm9, %xmm11
-; SSE2-NEXT:    pxor %xmm4, %xmm4
-; SSE2-NEXT:    pand %xmm8, %xmm0
-; SSE2-NEXT:    pand %xmm8, %xmm11
+; SSE2-NEXT:    movdqa %xmm3, %xmm5
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm5 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSE2-NEXT:    movdqa %xmm1, %xmm6
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSE2-NEXT:    pmullw %xmm5, %xmm6
+; SSE2-NEXT:    movdqa {{.*#+}} xmm9 = [255,255,255,255,255,255,255,255]
+; SSE2-NEXT:    pand %xmm9, %xmm6
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    pmullw %xmm3, %xmm1
+; SSE2-NEXT:    pand %xmm9, %xmm1
+; SSE2-NEXT:    packuswb %xmm6, %xmm1
+; SSE2-NEXT:    pxor %xmm10, %xmm10
+; SSE2-NEXT:    pcmpgtb %xmm1, %xmm10
+; SSE2-NEXT:    pcmpeqb %xmm7, %xmm10
 ; SSE2-NEXT:    pcmpeqd %xmm8, %xmm8
-; SSE2-NEXT:    pxor %xmm8, %xmm7
-; SSE2-NEXT:    packuswb %xmm0, %xmm11
-; SSE2-NEXT:    pcmpgtb %xmm11, %xmm4
-; SSE2-NEXT:    psraw $8, %xmm5
-; SSE2-NEXT:    psraw $8, %xmm3
-; SSE2-NEXT:    pmullw %xmm5, %xmm3
-; SSE2-NEXT:    psrlw $8, %xmm3
-; SSE2-NEXT:    psraw $8, %xmm6
-; SSE2-NEXT:    psraw $8, %xmm2
-; SSE2-NEXT:    pmullw %xmm6, %xmm2
-; SSE2-NEXT:    psrlw $8, %xmm2
-; SSE2-NEXT:    packuswb %xmm3, %xmm2
-; SSE2-NEXT:    pcmpeqb %xmm4, %xmm2
-; SSE2-NEXT:    pxor %xmm8, %xmm2
-; SSE2-NEXT:    movdqa %xmm2, %xmm0
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm8 = xmm8[0],xmm2[0],xmm8[1],xmm2[1],xmm8[2],xmm2[2],xmm8[3],xmm2[3],xmm8[4],xmm2[4],xmm8[5],xmm2[5],xmm8[6],xmm2[6],xmm8[7],xmm2[7]
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    pslld $31, %xmm2
-; SSE2-NEXT:    psrad $31, %xmm2
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE2-NEXT:    movdqa %xmm0, %xmm5
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm5 = xmm5[0,0,1,1,2,2,3,3]
-; SSE2-NEXT:    pslld $31, %xmm5
-; SSE2-NEXT:    psrad $31, %xmm5
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm0 = xmm0[4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    pslld $31, %xmm0
-; SSE2-NEXT:    psrad $31, %xmm0
-; SSE2-NEXT:    movdqa %xmm7, %xmm6
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm6 = xmm6[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm6 = xmm6[4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    pslld $31, %xmm6
-; SSE2-NEXT:    psrad $31, %xmm6
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm9 = xmm9[0],xmm7[0],xmm9[1],xmm7[1],xmm9[2],xmm7[2],xmm9[3],xmm7[3],xmm9[4],xmm7[4],xmm9[5],xmm7[5],xmm9[6],xmm7[6],xmm9[7],xmm7[7]
+; SSE2-NEXT:    pxor %xmm8, %xmm10
+; SSE2-NEXT:    pxor %xmm7, %xmm7
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8],xmm2[8],xmm7[9],xmm2[9],xmm7[10],xmm2[10],xmm7[11],xmm2[11],xmm7[12],xmm2[12],xmm7[13],xmm2[13],xmm7[14],xmm2[14],xmm7[15],xmm2[15]
+; SSE2-NEXT:    pxor %xmm6, %xmm6
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8],xmm0[8],xmm6[9],xmm0[9],xmm6[10],xmm0[10],xmm6[11],xmm0[11],xmm6[12],xmm0[12],xmm6[13],xmm0[13],xmm6[14],xmm0[14],xmm6[15],xmm0[15]
+; SSE2-NEXT:    pmulhw %xmm7, %xmm6
+; SSE2-NEXT:    psrlw $8, %xmm6
+; SSE2-NEXT:    pxor %xmm7, %xmm7
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm7 = xmm7[0],xmm2[0],xmm7[1],xmm2[1],xmm7[2],xmm2[2],xmm7[3],xmm2[3],xmm7[4],xmm2[4],xmm7[5],xmm2[5],xmm7[6],xmm2[6],xmm7[7],xmm2[7]
+; SSE2-NEXT:    pxor %xmm5, %xmm5
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm5 = xmm5[0],xmm0[0],xmm5[1],xmm0[1],xmm5[2],xmm0[2],xmm5[3],xmm0[3],xmm5[4],xmm0[4],xmm5[5],xmm0[5],xmm5[6],xmm0[6],xmm5[7],xmm0[7]
+; SSE2-NEXT:    pmulhw %xmm7, %xmm5
+; SSE2-NEXT:    psrlw $8, %xmm5
+; SSE2-NEXT:    packuswb %xmm6, %xmm5
+; SSE2-NEXT:    movdqa %xmm2, %xmm6
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSE2-NEXT:    movdqa %xmm0, %xmm7
 ; SSE2-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE2-NEXT:    movdqa %xmm7, %xmm4
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3]
+; SSE2-NEXT:    pmullw %xmm6, %xmm7
+; SSE2-NEXT:    pand %xmm9, %xmm7
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    pmullw %xmm2, %xmm0
+; SSE2-NEXT:    pand %xmm9, %xmm0
+; SSE2-NEXT:    packuswb %xmm7, %xmm0
+; SSE2-NEXT:    pcmpgtb %xmm0, %xmm4
+; SSE2-NEXT:    pcmpeqb %xmm5, %xmm4
+; SSE2-NEXT:    pxor %xmm8, %xmm4
+; SSE2-NEXT:    movdqa %xmm4, %xmm11
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm8 = xmm8[0],xmm4[0],xmm8[1],xmm4[1],xmm8[2],xmm4[2],xmm8[3],xmm4[3],xmm8[4],xmm4[4],xmm8[5],xmm4[5],xmm8[6],xmm4[6],xmm8[7],xmm4[7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    punpckhwd {{.*#+}} xmm4 = xmm4[4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pslld $31, %xmm4
 ; SSE2-NEXT:    psrad $31, %xmm4
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm11 = xmm11[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSE2-NEXT:    movdqa %xmm11, %xmm6
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm6 = xmm6[0,0,1,1,2,2,3,3]
+; SSE2-NEXT:    pslld $31, %xmm6
+; SSE2-NEXT:    psrad $31, %xmm6
+; SSE2-NEXT:    punpckhwd {{.*#+}} xmm11 = xmm11[4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    pslld $31, %xmm11
+; SSE2-NEXT:    psrad $31, %xmm11
+; SSE2-NEXT:    movdqa %xmm10, %xmm7
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm7 = xmm7[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    punpckhwd {{.*#+}} xmm7 = xmm7[4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pslld $31, %xmm7
 ; SSE2-NEXT:    psrad $31, %xmm7
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm8[0],xmm3[1],xmm8[1],xmm3[2],xmm8[2],xmm3[3],xmm8[3]
-; SSE2-NEXT:    psrad $24, %xmm3
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm9[0],xmm1[1],xmm9[1],xmm1[2],xmm9[2],xmm1[3],xmm9[3]
-; SSE2-NEXT:    psrad $24, %xmm1
-; SSE2-NEXT:    movdqa %xmm10, 16(%rsi)
-; SSE2-NEXT:    movdqa %xmm11, (%rsi)
-; SSE2-NEXT:    movdqa %xmm1, 64(%rdi)
-; SSE2-NEXT:    movdqa %xmm3, (%rdi)
-; SSE2-NEXT:    movdqa %xmm7, 112(%rdi)
-; SSE2-NEXT:    movdqa %xmm4, 96(%rdi)
-; SSE2-NEXT:    movdqa %xmm6, 80(%rdi)
-; SSE2-NEXT:    movdqa %xmm0, 48(%rdi)
-; SSE2-NEXT:    movdqa %xmm5, 32(%rdi)
-; SSE2-NEXT:    movdqa %xmm2, 16(%rdi)
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm9 = xmm9[0],xmm10[0],xmm9[1],xmm10[1],xmm9[2],xmm10[2],xmm9[3],xmm10[3],xmm9[4],xmm10[4],xmm9[5],xmm10[5],xmm9[6],xmm10[6],xmm9[7],xmm10[7]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm10 = xmm10[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSE2-NEXT:    movdqa %xmm10, %xmm3
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3]
+; SSE2-NEXT:    pslld $31, %xmm3
+; SSE2-NEXT:    psrad $31, %xmm3
+; SSE2-NEXT:    punpckhwd {{.*#+}} xmm10 = xmm10[4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    pslld $31, %xmm10
+; SSE2-NEXT:    psrad $31, %xmm10
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm5 = xmm5[0],xmm8[0],xmm5[1],xmm8[1],xmm5[2],xmm8[2],xmm5[3],xmm8[3]
+; SSE2-NEXT:    psrad $24, %xmm5
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm9[0],xmm2[1],xmm9[1],xmm2[2],xmm9[2],xmm2[3],xmm9[3]
+; SSE2-NEXT:    psrad $24, %xmm2
+; SSE2-NEXT:    movdqa %xmm1, 16(%rsi)
+; SSE2-NEXT:    movdqa %xmm0, (%rsi)
+; SSE2-NEXT:    movdqa %xmm2, 64(%rdi)
+; SSE2-NEXT:    movdqa %xmm5, (%rdi)
+; SSE2-NEXT:    movdqa %xmm10, 112(%rdi)
+; SSE2-NEXT:    movdqa %xmm3, 96(%rdi)
+; SSE2-NEXT:    movdqa %xmm7, 80(%rdi)
+; SSE2-NEXT:    movdqa %xmm11, 48(%rdi)
+; SSE2-NEXT:    movdqa %xmm6, 32(%rdi)
+; SSE2-NEXT:    movdqa %xmm4, 16(%rdi)
 ; SSE2-NEXT:    retq
 ;
 ; SSSE3-LABEL: smulo_v32i8:
 ; SSSE3:       # %bb.0:
 ; SSSE3-NEXT:    movq %rdi, %rax
-; SSSE3-NEXT:    movdqa %xmm3, %xmm9
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm4 = 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]
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm5 = xmm5[0],xmm3[0],xmm5[1],xmm3[1],xmm5[2],xmm3[2],xmm5[3],xmm3[3],xmm5[4],xmm3[4],xmm5[5],xmm3[5],xmm5[6],xmm3[6],xmm5[7],xmm3[7]
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSSE3-NEXT:    movdqa %xmm1, %xmm10
+; SSSE3-NEXT:    pxor %xmm4, %xmm4
+; SSSE3-NEXT:    pxor %xmm5, %xmm5
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm5 = xmm5[8],xmm3[8],xmm5[9],xmm3[9],xmm5[10],xmm3[10],xmm5[11],xmm3[11],xmm5[12],xmm3[12],xmm5[13],xmm3[13],xmm5[14],xmm3[14],xmm5[15],xmm3[15]
+; SSSE3-NEXT:    pxor %xmm6, %xmm6
 ; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8],xmm1[8],xmm6[9],xmm1[9],xmm6[10],xmm1[10],xmm6[11],xmm1[11],xmm6[12],xmm1[12],xmm6[13],xmm1[13],xmm6[14],xmm1[14],xmm6[15],xmm1[15]
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm7 = xmm7[0],xmm1[0],xmm7[1],xmm1[1],xmm7[2],xmm1[2],xmm7[3],xmm1[3],xmm7[4],xmm1[4],xmm7[5],xmm1[5],xmm7[6],xmm1[6],xmm7[7],xmm1[7]
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSSE3-NEXT:    pmullw %xmm3, %xmm1
-; SSSE3-NEXT:    movdqa {{.*#+}} xmm8 = [255,255,255,255,255,255,255,255]
-; SSSE3-NEXT:    pand %xmm8, %xmm1
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm9 = xmm9[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm10 = xmm10[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    pmullw %xmm9, %xmm10
-; SSSE3-NEXT:    pand %xmm8, %xmm10
-; SSSE3-NEXT:    packuswb %xmm1, %xmm10
-; SSSE3-NEXT:    pxor %xmm1, %xmm1
-; SSSE3-NEXT:    pcmpgtb %xmm10, %xmm1
-; SSSE3-NEXT:    psraw $8, %xmm4
-; SSSE3-NEXT:    psraw $8, %xmm6
-; SSSE3-NEXT:    pmullw %xmm4, %xmm6
+; SSSE3-NEXT:    pmulhw %xmm5, %xmm6
 ; SSSE3-NEXT:    psrlw $8, %xmm6
-; SSSE3-NEXT:    psraw $8, %xmm5
-; SSSE3-NEXT:    psraw $8, %xmm7
-; SSSE3-NEXT:    pmullw %xmm5, %xmm7
+; SSSE3-NEXT:    pxor %xmm5, %xmm5
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm5 = xmm5[0],xmm3[0],xmm5[1],xmm3[1],xmm5[2],xmm3[2],xmm5[3],xmm3[3],xmm5[4],xmm3[4],xmm5[5],xmm3[5],xmm5[6],xmm3[6],xmm5[7],xmm3[7]
+; SSSE3-NEXT:    pxor %xmm7, %xmm7
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm7 = xmm7[0],xmm1[0],xmm7[1],xmm1[1],xmm7[2],xmm1[2],xmm7[3],xmm1[3],xmm7[4],xmm1[4],xmm7[5],xmm1[5],xmm7[6],xmm1[6],xmm7[7],xmm1[7]
+; SSSE3-NEXT:    pmulhw %xmm5, %xmm7
 ; SSSE3-NEXT:    psrlw $8, %xmm7
 ; SSSE3-NEXT:    packuswb %xmm6, %xmm7
-; SSSE3-NEXT:    pcmpeqb %xmm1, %xmm7
-; SSSE3-NEXT:    movdqa %xmm2, %xmm9
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm5 = xmm5[8],xmm2[8],xmm5[9],xmm2[9],xmm5[10],xmm2[10],xmm5[11],xmm2[11],xmm5[12],xmm2[12],xmm5[13],xmm2[13],xmm5[14],xmm2[14],xmm5[15],xmm2[15]
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm6 = xmm6[0],xmm2[0],xmm6[1],xmm2[1],xmm6[2],xmm2[2],xmm6[3],xmm2[3],xmm6[4],xmm2[4],xmm6[5],xmm2[5],xmm6[6],xmm2[6],xmm6[7],xmm2[7]
-; SSSE3-NEXT:    movdqa %xmm2, %xmm4
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm4 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSSE3-NEXT:    movdqa %xmm0, %xmm11
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8],xmm0[8],xmm3[9],xmm0[9],xmm3[10],xmm0[10],xmm3[11],xmm0[11],xmm3[12],xmm0[12],xmm3[13],xmm0[13],xmm3[14],xmm0[14],xmm3[15],xmm0[15]
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSSE3-NEXT:    pmullw %xmm4, %xmm0
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm9 = xmm9[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm11 = xmm11[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    pmullw %xmm9, %xmm11
-; SSSE3-NEXT:    pxor %xmm4, %xmm4
-; SSSE3-NEXT:    pand %xmm8, %xmm0
-; SSSE3-NEXT:    pand %xmm8, %xmm11
+; SSSE3-NEXT:    movdqa %xmm3, %xmm5
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm5 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSSE3-NEXT:    movdqa %xmm1, %xmm6
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSSE3-NEXT:    pmullw %xmm5, %xmm6
+; SSSE3-NEXT:    movdqa {{.*#+}} xmm9 = [255,255,255,255,255,255,255,255]
+; SSSE3-NEXT:    pand %xmm9, %xmm6
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSSE3-NEXT:    pmullw %xmm3, %xmm1
+; SSSE3-NEXT:    pand %xmm9, %xmm1
+; SSSE3-NEXT:    packuswb %xmm6, %xmm1
+; SSSE3-NEXT:    pxor %xmm10, %xmm10
+; SSSE3-NEXT:    pcmpgtb %xmm1, %xmm10
+; SSSE3-NEXT:    pcmpeqb %xmm7, %xmm10
 ; SSSE3-NEXT:    pcmpeqd %xmm8, %xmm8
-; SSSE3-NEXT:    pxor %xmm8, %xmm7
-; SSSE3-NEXT:    packuswb %xmm0, %xmm11
-; SSSE3-NEXT:    pcmpgtb %xmm11, %xmm4
-; SSSE3-NEXT:    psraw $8, %xmm5
-; SSSE3-NEXT:    psraw $8, %xmm3
-; SSSE3-NEXT:    pmullw %xmm5, %xmm3
-; SSSE3-NEXT:    psrlw $8, %xmm3
-; SSSE3-NEXT:    psraw $8, %xmm6
-; SSSE3-NEXT:    psraw $8, %xmm2
-; SSSE3-NEXT:    pmullw %xmm6, %xmm2
-; SSSE3-NEXT:    psrlw $8, %xmm2
-; SSSE3-NEXT:    packuswb %xmm3, %xmm2
-; SSSE3-NEXT:    pcmpeqb %xmm4, %xmm2
-; SSSE3-NEXT:    pxor %xmm8, %xmm2
-; SSSE3-NEXT:    movdqa %xmm2, %xmm0
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm8 = xmm8[0],xmm2[0],xmm8[1],xmm2[1],xmm8[2],xmm2[2],xmm8[3],xmm2[3],xmm8[4],xmm2[4],xmm8[5],xmm2[5],xmm8[6],xmm2[6],xmm8[7],xmm2[7]
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    pslld $31, %xmm2
-; SSSE3-NEXT:    psrad $31, %xmm2
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSSE3-NEXT:    movdqa %xmm0, %xmm5
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm5 = xmm5[0,0,1,1,2,2,3,3]
-; SSSE3-NEXT:    pslld $31, %xmm5
-; SSSE3-NEXT:    psrad $31, %xmm5
-; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm0 = xmm0[4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    pslld $31, %xmm0
-; SSSE3-NEXT:    psrad $31, %xmm0
-; SSSE3-NEXT:    movdqa %xmm7, %xmm6
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm6 = xmm6[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm6 = xmm6[4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    pslld $31, %xmm6
-; SSSE3-NEXT:    psrad $31, %xmm6
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm9 = xmm9[0],xmm7[0],xmm9[1],xmm7[1],xmm9[2],xmm7[2],xmm9[3],xmm7[3],xmm9[4],xmm7[4],xmm9[5],xmm7[5],xmm9[6],xmm7[6],xmm9[7],xmm7[7]
+; SSSE3-NEXT:    pxor %xmm8, %xmm10
+; SSSE3-NEXT:    pxor %xmm7, %xmm7
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8],xmm2[8],xmm7[9],xmm2[9],xmm7[10],xmm2[10],xmm7[11],xmm2[11],xmm7[12],xmm2[12],xmm7[13],xmm2[13],xmm7[14],xmm2[14],xmm7[15],xmm2[15]
+; SSSE3-NEXT:    pxor %xmm6, %xmm6
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8],xmm0[8],xmm6[9],xmm0[9],xmm6[10],xmm0[10],xmm6[11],xmm0[11],xmm6[12],xmm0[12],xmm6[13],xmm0[13],xmm6[14],xmm0[14],xmm6[15],xmm0[15]
+; SSSE3-NEXT:    pmulhw %xmm7, %xmm6
+; SSSE3-NEXT:    psrlw $8, %xmm6
+; SSSE3-NEXT:    pxor %xmm7, %xmm7
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm7 = xmm7[0],xmm2[0],xmm7[1],xmm2[1],xmm7[2],xmm2[2],xmm7[3],xmm2[3],xmm7[4],xmm2[4],xmm7[5],xmm2[5],xmm7[6],xmm2[6],xmm7[7],xmm2[7]
+; SSSE3-NEXT:    pxor %xmm5, %xmm5
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm5 = xmm5[0],xmm0[0],xmm5[1],xmm0[1],xmm5[2],xmm0[2],xmm5[3],xmm0[3],xmm5[4],xmm0[4],xmm5[5],xmm0[5],xmm5[6],xmm0[6],xmm5[7],xmm0[7]
+; SSSE3-NEXT:    pmulhw %xmm7, %xmm5
+; SSSE3-NEXT:    psrlw $8, %xmm5
+; SSSE3-NEXT:    packuswb %xmm6, %xmm5
+; SSSE3-NEXT:    movdqa %xmm2, %xmm6
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSSE3-NEXT:    movdqa %xmm0, %xmm7
 ; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSSE3-NEXT:    movdqa %xmm7, %xmm4
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3]
+; SSSE3-NEXT:    pmullw %xmm6, %xmm7
+; SSSE3-NEXT:    pand %xmm9, %xmm7
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSSE3-NEXT:    pmullw %xmm2, %xmm0
+; SSSE3-NEXT:    pand %xmm9, %xmm0
+; SSSE3-NEXT:    packuswb %xmm7, %xmm0
+; SSSE3-NEXT:    pcmpgtb %xmm0, %xmm4
+; SSSE3-NEXT:    pcmpeqb %xmm5, %xmm4
+; SSSE3-NEXT:    pxor %xmm8, %xmm4
+; SSSE3-NEXT:    movdqa %xmm4, %xmm11
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm8 = xmm8[0],xmm4[0],xmm8[1],xmm4[1],xmm8[2],xmm4[2],xmm8[3],xmm4[3],xmm8[4],xmm4[4],xmm8[5],xmm4[5],xmm8[6],xmm4[6],xmm8[7],xmm4[7]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm4 = xmm4[4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    pslld $31, %xmm4
 ; SSSE3-NEXT:    psrad $31, %xmm4
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm11 = xmm11[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSSE3-NEXT:    movdqa %xmm11, %xmm6
+; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm6 = xmm6[0,0,1,1,2,2,3,3]
+; SSSE3-NEXT:    pslld $31, %xmm6
+; SSSE3-NEXT:    psrad $31, %xmm6
+; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm11 = xmm11[4,4,5,5,6,6,7,7]
+; SSSE3-NEXT:    pslld $31, %xmm11
+; SSSE3-NEXT:    psrad $31, %xmm11
+; SSSE3-NEXT:    movdqa %xmm10, %xmm7
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm7 = xmm7[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm7 = xmm7[4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    pslld $31, %xmm7
 ; SSSE3-NEXT:    psrad $31, %xmm7
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm8[0],xmm3[1],xmm8[1],xmm3[2],xmm8[2],xmm3[3],xmm8[3]
-; SSSE3-NEXT:    psrad $24, %xmm3
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm9[0],xmm1[1],xmm9[1],xmm1[2],xmm9[2],xmm1[3],xmm9[3]
-; SSSE3-NEXT:    psrad $24, %xmm1
-; SSSE3-NEXT:    movdqa %xmm10, 16(%rsi)
-; SSSE3-NEXT:    movdqa %xmm11, (%rsi)
-; SSSE3-NEXT:    movdqa %xmm1, 64(%rdi)
-; SSSE3-NEXT:    movdqa %xmm3, (%rdi)
-; SSSE3-NEXT:    movdqa %xmm7, 112(%rdi)
-; SSSE3-NEXT:    movdqa %xmm4, 96(%rdi)
-; SSSE3-NEXT:    movdqa %xmm6, 80(%rdi)
-; SSSE3-NEXT:    movdqa %xmm0, 48(%rdi)
-; SSSE3-NEXT:    movdqa %xmm5, 32(%rdi)
-; SSSE3-NEXT:    movdqa %xmm2, 16(%rdi)
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm9 = xmm9[0],xmm10[0],xmm9[1],xmm10[1],xmm9[2],xmm10[2],xmm9[3],xmm10[3],xmm9[4],xmm10[4],xmm9[5],xmm10[5],xmm9[6],xmm10[6],xmm9[7],xmm10[7]
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm10 = xmm10[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSSE3-NEXT:    movdqa %xmm10, %xmm3
+; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3]
+; SSSE3-NEXT:    pslld $31, %xmm3
+; SSSE3-NEXT:    psrad $31, %xmm3
+; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm10 = xmm10[4,4,5,5,6,6,7,7]
+; SSSE3-NEXT:    pslld $31, %xmm10
+; SSSE3-NEXT:    psrad $31, %xmm10
+; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm5 = xmm5[0],xmm8[0],xmm5[1],xmm8[1],xmm5[2],xmm8[2],xmm5[3],xmm8[3]
+; SSSE3-NEXT:    psrad $24, %xmm5
+; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm9[0],xmm2[1],xmm9[1],xmm2[2],xmm9[2],xmm2[3],xmm9[3]
+; SSSE3-NEXT:    psrad $24, %xmm2
+; SSSE3-NEXT:    movdqa %xmm1, 16(%rsi)
+; SSSE3-NEXT:    movdqa %xmm0, (%rsi)
+; SSSE3-NEXT:    movdqa %xmm2, 64(%rdi)
+; SSSE3-NEXT:    movdqa %xmm5, (%rdi)
+; SSSE3-NEXT:    movdqa %xmm10, 112(%rdi)
+; SSSE3-NEXT:    movdqa %xmm3, 96(%rdi)
+; SSSE3-NEXT:    movdqa %xmm7, 80(%rdi)
+; SSSE3-NEXT:    movdqa %xmm11, 48(%rdi)
+; SSSE3-NEXT:    movdqa %xmm6, 32(%rdi)
+; SSSE3-NEXT:    movdqa %xmm4, 16(%rdi)
 ; SSSE3-NEXT:    retq
 ;
 ; SSE41-LABEL: smulo_v32i8:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    movq %rdi, %rax
-; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm9 = xmm3[0],zero,xmm3[1],zero,xmm3[2],zero,xmm3[3],zero,xmm3[4],zero,xmm3[5],zero,xmm3[6],zero,xmm3[7],zero
-; SSE41-NEXT:    pmovsxbw %xmm3, %xmm10
-; SSE41-NEXT:    pshufd {{.*#+}} xmm5 = xmm3[2,3,2,3]
+; SSE41-NEXT:    pxor %xmm11, %xmm11
+; SSE41-NEXT:    pxor %xmm5, %xmm5
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm5 = xmm5[8],xmm3[8],xmm5[9],xmm3[9],xmm5[10],xmm3[10],xmm5[11],xmm3[11],xmm5[12],xmm3[12],xmm5[13],xmm3[13],xmm5[14],xmm3[14],xmm5[15],xmm3[15]
+; SSE41-NEXT:    pxor %xmm6, %xmm6
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8],xmm1[8],xmm6[9],xmm1[9],xmm6[10],xmm1[10],xmm6[11],xmm1[11],xmm6[12],xmm1[12],xmm6[13],xmm1[13],xmm6[14],xmm1[14],xmm6[15],xmm1[15]
+; SSE41-NEXT:    pmulhw %xmm5, %xmm6
+; SSE41-NEXT:    psrlw $8, %xmm6
+; SSE41-NEXT:    pxor %xmm5, %xmm5
+; SSE41-NEXT:    punpcklbw {{.*#+}} xmm5 = xmm5[0],xmm3[0],xmm5[1],xmm3[1],xmm5[2],xmm3[2],xmm5[3],xmm3[3],xmm5[4],xmm3[4],xmm5[5],xmm3[5],xmm5[6],xmm3[6],xmm5[7],xmm3[7]
+; SSE41-NEXT:    pxor %xmm7, %xmm7
+; SSE41-NEXT:    punpcklbw {{.*#+}} xmm7 = xmm7[0],xmm1[0],xmm7[1],xmm1[1],xmm7[2],xmm1[2],xmm7[3],xmm1[3],xmm7[4],xmm1[4],xmm7[5],xmm1[5],xmm7[6],xmm1[6],xmm7[7],xmm1[7]
+; SSE41-NEXT:    pmulhw %xmm5, %xmm7
+; SSE41-NEXT:    psrlw $8, %xmm7
+; SSE41-NEXT:    packuswb %xmm6, %xmm7
+; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm6 = xmm3[0],zero,xmm3[1],zero,xmm3[2],zero,xmm3[3],zero,xmm3[4],zero,xmm3[5],zero,xmm3[6],zero,xmm3[7],zero
 ; SSE41-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm11 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
-; SSE41-NEXT:    pmovsxbw %xmm1, %xmm4
-; SSE41-NEXT:    pshufd {{.*#+}} xmm7 = xmm1[2,3,2,3]
+; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm10 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
 ; SSE41-NEXT:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw %xmm3, %xmm1
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm8 = [255,255,255,255,255,255,255,255]
 ; SSE41-NEXT:    pand %xmm8, %xmm1
-; SSE41-NEXT:    pmullw %xmm9, %xmm11
-; SSE41-NEXT:    pand %xmm8, %xmm11
-; SSE41-NEXT:    packuswb %xmm1, %xmm11
+; SSE41-NEXT:    pmullw %xmm6, %xmm10
+; SSE41-NEXT:    pand %xmm8, %xmm10
+; SSE41-NEXT:    packuswb %xmm1, %xmm10
 ; SSE41-NEXT:    pxor %xmm1, %xmm1
-; SSE41-NEXT:    pcmpgtb %xmm11, %xmm1
-; SSE41-NEXT:    pmullw %xmm10, %xmm4
-; SSE41-NEXT:    psrlw $8, %xmm4
-; SSE41-NEXT:    pmovsxbw %xmm5, %xmm3
-; SSE41-NEXT:    pmovsxbw %xmm7, %xmm5
-; SSE41-NEXT:    pmullw %xmm3, %xmm5
-; SSE41-NEXT:    psrlw $8, %xmm5
-; SSE41-NEXT:    packuswb %xmm5, %xmm4
-; SSE41-NEXT:    pcmpeqb %xmm1, %xmm4
-; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm9 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
-; SSE41-NEXT:    pmovsxbw %xmm2, %xmm10
-; SSE41-NEXT:    pshufd {{.*#+}} xmm7 = xmm2[2,3,2,3]
-; SSE41-NEXT:    movdqa %xmm2, %xmm3
-; SSE41-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm1 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
-; SSE41-NEXT:    pmovsxbw %xmm0, %xmm2
-; SSE41-NEXT:    pshufd {{.*#+}} xmm5 = xmm0[2,3,2,3]
-; SSE41-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE41-NEXT:    pmullw %xmm3, %xmm0
-; SSE41-NEXT:    pmullw %xmm9, %xmm1
+; SSE41-NEXT:    pcmpgtb %xmm10, %xmm1
+; SSE41-NEXT:    pcmpeqb %xmm7, %xmm1
+; SSE41-NEXT:    pcmpeqd %xmm9, %xmm9
+; SSE41-NEXT:    pxor %xmm9, %xmm1
+; SSE41-NEXT:    pxor %xmm3, %xmm3
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8],xmm2[8],xmm3[9],xmm2[9],xmm3[10],xmm2[10],xmm3[11],xmm2[11],xmm3[12],xmm2[12],xmm3[13],xmm2[13],xmm3[14],xmm2[14],xmm3[15],xmm2[15]
+; SSE41-NEXT:    pxor %xmm6, %xmm6
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8],xmm0[8],xmm6[9],xmm0[9],xmm6[10],xmm0[10],xmm6[11],xmm0[11],xmm6[12],xmm0[12],xmm6[13],xmm0[13],xmm6[14],xmm0[14],xmm6[15],xmm0[15]
+; SSE41-NEXT:    pmulhw %xmm3, %xmm6
+; SSE41-NEXT:    psrlw $8, %xmm6
 ; SSE41-NEXT:    pxor %xmm3, %xmm3
+; SSE41-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3],xmm3[4],xmm2[4],xmm3[5],xmm2[5],xmm3[6],xmm2[6],xmm3[7],xmm2[7]
+; SSE41-NEXT:    pxor %xmm7, %xmm7
+; SSE41-NEXT:    punpcklbw {{.*#+}} xmm7 = xmm7[0],xmm0[0],xmm7[1],xmm0[1],xmm7[2],xmm0[2],xmm7[3],xmm0[3],xmm7[4],xmm0[4],xmm7[5],xmm0[5],xmm7[6],xmm0[6],xmm7[7],xmm0[7]
+; SSE41-NEXT:    pmulhw %xmm3, %xmm7
+; SSE41-NEXT:    psrlw $8, %xmm7
+; SSE41-NEXT:    packuswb %xmm6, %xmm7
+; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm6 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm3 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSE41-NEXT:    pmullw %xmm2, %xmm0
 ; SSE41-NEXT:    pand %xmm8, %xmm0
-; SSE41-NEXT:    pand %xmm8, %xmm1
-; SSE41-NEXT:    pcmpeqd %xmm8, %xmm8
-; SSE41-NEXT:    pxor %xmm8, %xmm4
-; SSE41-NEXT:    packuswb %xmm0, %xmm1
-; SSE41-NEXT:    pcmpgtb %xmm1, %xmm3
-; SSE41-NEXT:    pmullw %xmm10, %xmm2
-; SSE41-NEXT:    psrlw $8, %xmm2
-; SSE41-NEXT:    pmovsxbw %xmm7, %xmm0
-; SSE41-NEXT:    pmovsxbw %xmm5, %xmm5
-; SSE41-NEXT:    pmullw %xmm0, %xmm5
-; SSE41-NEXT:    psrlw $8, %xmm5
-; SSE41-NEXT:    packuswb %xmm5, %xmm2
-; SSE41-NEXT:    pcmpeqb %xmm3, %xmm2
-; SSE41-NEXT:    pxor %xmm8, %xmm2
-; SSE41-NEXT:    pshufd {{.*#+}} xmm0 = xmm2[1,1,1,1]
-; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm8 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
-; SSE41-NEXT:    pslld $31, %xmm8
-; SSE41-NEXT:    psrad $31, %xmm8
-; SSE41-NEXT:    pshufd {{.*#+}} xmm3 = xmm2[2,3,2,3]
-; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm5 = xmm3[0],zero,zero,zero,xmm3[1],zero,zero,zero,xmm3[2],zero,zero,zero,xmm3[3],zero,zero,zero
-; SSE41-NEXT:    pslld $31, %xmm5
-; SSE41-NEXT:    psrad $31, %xmm5
-; SSE41-NEXT:    pshufd {{.*#+}} xmm3 = xmm2[3,3,3,3]
-; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm3 = xmm3[0],zero,zero,zero,xmm3[1],zero,zero,zero,xmm3[2],zero,zero,zero,xmm3[3],zero,zero,zero
-; SSE41-NEXT:    pslld $31, %xmm3
-; SSE41-NEXT:    psrad $31, %xmm3
-; SSE41-NEXT:    pshufd {{.*#+}} xmm7 = xmm4[1,1,1,1]
-; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm7 = xmm7[0],zero,zero,zero,xmm7[1],zero,zero,zero,xmm7[2],zero,zero,zero,xmm7[3],zero,zero,zero
-; SSE41-NEXT:    pslld $31, %xmm7
-; SSE41-NEXT:    psrad $31, %xmm7
-; SSE41-NEXT:    pshufd {{.*#+}} xmm6 = xmm4[2,3,2,3]
-; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm6 = xmm6[0],zero,zero,zero,xmm6[1],zero,zero,zero,xmm6[2],zero,zero,zero,xmm6[3],zero,zero,zero
-; SSE41-NEXT:    pslld $31, %xmm6
-; SSE41-NEXT:    psrad $31, %xmm6
-; SSE41-NEXT:    pshufd {{.*#+}} xmm0 = xmm4[3,3,3,3]
+; SSE41-NEXT:    pmullw %xmm6, %xmm3
+; SSE41-NEXT:    pand %xmm8, %xmm3
+; SSE41-NEXT:    packuswb %xmm0, %xmm3
+; SSE41-NEXT:    pcmpgtb %xmm3, %xmm11
+; SSE41-NEXT:    pcmpeqb %xmm7, %xmm11
+; SSE41-NEXT:    pxor %xmm9, %xmm11
+; SSE41-NEXT:    pshufd {{.*#+}} xmm0 = xmm11[1,1,1,1]
 ; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
 ; SSE41-NEXT:    pslld $31, %xmm0
 ; SSE41-NEXT:    psrad $31, %xmm0
-; SSE41-NEXT:    pmovsxbd %xmm2, %xmm2
-; SSE41-NEXT:    pmovsxbd %xmm4, %xmm4
-; SSE41-NEXT:    movdqa %xmm11, 16(%rsi)
-; SSE41-NEXT:    movdqa %xmm1, (%rsi)
-; SSE41-NEXT:    movdqa %xmm4, 64(%rdi)
-; SSE41-NEXT:    movdqa %xmm2, (%rdi)
-; SSE41-NEXT:    movdqa %xmm0, 112(%rdi)
-; SSE41-NEXT:    movdqa %xmm6, 96(%rdi)
+; SSE41-NEXT:    pshufd {{.*#+}} xmm2 = xmm11[2,3,2,3]
+; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm2 = xmm2[0],zero,zero,zero,xmm2[1],zero,zero,zero,xmm2[2],zero,zero,zero,xmm2[3],zero,zero,zero
+; SSE41-NEXT:    pslld $31, %xmm2
+; SSE41-NEXT:    psrad $31, %xmm2
+; SSE41-NEXT:    pshufd {{.*#+}} xmm6 = xmm11[3,3,3,3]
+; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm6 = xmm6[0],zero,zero,zero,xmm6[1],zero,zero,zero,xmm6[2],zero,zero,zero,xmm6[3],zero,zero,zero
+; SSE41-NEXT:    pslld $31, %xmm6
+; SSE41-NEXT:    psrad $31, %xmm6
+; SSE41-NEXT:    pshufd {{.*#+}} xmm7 = xmm1[1,1,1,1]
+; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm7 = xmm7[0],zero,zero,zero,xmm7[1],zero,zero,zero,xmm7[2],zero,zero,zero,xmm7[3],zero,zero,zero
+; SSE41-NEXT:    pslld $31, %xmm7
+; SSE41-NEXT:    psrad $31, %xmm7
+; SSE41-NEXT:    pshufd {{.*#+}} xmm5 = xmm1[2,3,2,3]
+; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm5 = xmm5[0],zero,zero,zero,xmm5[1],zero,zero,zero,xmm5[2],zero,zero,zero,xmm5[3],zero,zero,zero
+; SSE41-NEXT:    pslld $31, %xmm5
+; SSE41-NEXT:    psrad $31, %xmm5
+; SSE41-NEXT:    pshufd {{.*#+}} xmm4 = xmm1[3,3,3,3]
+; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm4 = xmm4[0],zero,zero,zero,xmm4[1],zero,zero,zero,xmm4[2],zero,zero,zero,xmm4[3],zero,zero,zero
+; SSE41-NEXT:    pslld $31, %xmm4
+; SSE41-NEXT:    psrad $31, %xmm4
+; SSE41-NEXT:    pmovsxbd %xmm11, %xmm8
+; SSE41-NEXT:    pmovsxbd %xmm1, %xmm1
+; SSE41-NEXT:    movdqa %xmm10, 16(%rsi)
+; SSE41-NEXT:    movdqa %xmm3, (%rsi)
+; SSE41-NEXT:    movdqa %xmm1, 64(%rdi)
+; SSE41-NEXT:    movdqa %xmm8, (%rdi)
+; SSE41-NEXT:    movdqa %xmm4, 112(%rdi)
+; SSE41-NEXT:    movdqa %xmm5, 96(%rdi)
 ; SSE41-NEXT:    movdqa %xmm7, 80(%rdi)
-; SSE41-NEXT:    movdqa %xmm3, 48(%rdi)
-; SSE41-NEXT:    movdqa %xmm5, 32(%rdi)
-; SSE41-NEXT:    movdqa %xmm8, 16(%rdi)
+; SSE41-NEXT:    movdqa %xmm6, 48(%rdi)
+; SSE41-NEXT:    movdqa %xmm2, 32(%rdi)
+; SSE41-NEXT:    movdqa %xmm0, 16(%rdi)
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-LABEL: smulo_v32i8:
 ; AVX1:       # %bb.0:
-; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm2
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm3
+; AVX1-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8],xmm3[8],xmm2[9],xmm3[9],xmm2[10],xmm3[10],xmm2[11],xmm3[11],xmm2[12],xmm3[12],xmm2[13],xmm3[13],xmm2[14],xmm3[14],xmm2[15],xmm3[15]
 ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm5
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; AVX1-NEXT:    vpmullw %xmm3, %xmm4, %xmm3
-; AVX1-NEXT:    vmovdqa {{.*#+}} xmm6 = [255,255,255,255,255,255,255,255]
-; AVX1-NEXT:    vpand %xmm6, %xmm3, %xmm3
-; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm4 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
-; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm7 = xmm5[0],zero,xmm5[1],zero,xmm5[2],zero,xmm5[3],zero,xmm5[4],zero,xmm5[5],zero,xmm5[6],zero,xmm5[7],zero
-; AVX1-NEXT:    vpmullw %xmm4, %xmm7, %xmm4
-; AVX1-NEXT:    vpand %xmm6, %xmm4, %xmm4
-; AVX1-NEXT:    vpackuswb %xmm3, %xmm4, %xmm9
-; AVX1-NEXT:    vpxor %xmm8, %xmm8, %xmm8
-; AVX1-NEXT:    vpcmpgtb %xmm9, %xmm8, %xmm3
-; AVX1-NEXT:    vpmovsxbw %xmm2, %xmm7
-; AVX1-NEXT:    vpmovsxbw %xmm5, %xmm4
-; AVX1-NEXT:    vpmullw %xmm7, %xmm4, %xmm4
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm2[8],xmm5[8],xmm2[9],xmm5[9],xmm2[10],xmm5[10],xmm2[11],xmm5[11],xmm2[12],xmm5[12],xmm2[13],xmm5[13],xmm2[14],xmm5[14],xmm2[15],xmm5[15]
+; AVX1-NEXT:    vpmulhw %xmm4, %xmm6, %xmm4
 ; AVX1-NEXT:    vpsrlw $8, %xmm4, %xmm4
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm2 = xmm2[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm2, %xmm2
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm5 = xmm5[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm5, %xmm5
-; AVX1-NEXT:    vpmullw %xmm2, %xmm5, %xmm2
-; AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2
-; AVX1-NEXT:    vpackuswb %xmm2, %xmm4, %xmm2
-; AVX1-NEXT:    vpcmpeqb %xmm3, %xmm2, %xmm2
-; AVX1-NEXT:    vpcmpeqd %xmm4, %xmm4, %xmm4
-; AVX1-NEXT:    vpxor %xmm4, %xmm2, %xmm3
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm5 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; AVX1-NEXT:    vpmullw %xmm2, %xmm5, %xmm2
-; AVX1-NEXT:    vpand %xmm6, %xmm2, %xmm2
-; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm5 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
-; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm7 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
-; AVX1-NEXT:    vpmullw %xmm5, %xmm7, %xmm5
-; AVX1-NEXT:    vpand %xmm6, %xmm5, %xmm5
-; AVX1-NEXT:    vpackuswb %xmm2, %xmm5, %xmm5
-; AVX1-NEXT:    vpcmpgtb %xmm5, %xmm8, %xmm2
-; AVX1-NEXT:    vpmovsxbw %xmm1, %xmm6
-; AVX1-NEXT:    vpmovsxbw %xmm0, %xmm7
-; AVX1-NEXT:    vpmullw %xmm6, %xmm7, %xmm6
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm6 = xmm2[0],xmm3[0],xmm2[1],xmm3[1],xmm2[2],xmm3[2],xmm2[3],xmm3[3],xmm2[4],xmm3[4],xmm2[5],xmm3[5],xmm2[6],xmm3[6],xmm2[7],xmm3[7]
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm7 = xmm2[0],xmm5[0],xmm2[1],xmm5[1],xmm2[2],xmm5[2],xmm2[3],xmm5[3],xmm2[4],xmm5[4],xmm2[5],xmm5[5],xmm2[6],xmm5[6],xmm2[7],xmm5[7]
+; AVX1-NEXT:    vpmulhw %xmm6, %xmm7, %xmm6
 ; AVX1-NEXT:    vpsrlw $8, %xmm6, %xmm6
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm1 = xmm1[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm1, %xmm1
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm0 = xmm0[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm0, %xmm0
+; AVX1-NEXT:    vpackuswb %xmm4, %xmm6, %xmm6
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm7 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-NEXT:    vpmullw %xmm4, %xmm7, %xmm4
+; AVX1-NEXT:    vmovdqa {{.*#+}} xmm7 = [255,255,255,255,255,255,255,255]
+; AVX1-NEXT:    vpand %xmm7, %xmm4, %xmm4
+; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm3 = xmm3[0],zero,xmm3[1],zero,xmm3[2],zero,xmm3[3],zero,xmm3[4],zero,xmm3[5],zero,xmm3[6],zero,xmm3[7],zero
+; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm5 = xmm5[0],zero,xmm5[1],zero,xmm5[2],zero,xmm5[3],zero,xmm5[4],zero,xmm5[5],zero,xmm5[6],zero,xmm5[7],zero
+; AVX1-NEXT:    vpmullw %xmm3, %xmm5, %xmm3
+; AVX1-NEXT:    vpand %xmm7, %xmm3, %xmm3
+; AVX1-NEXT:    vpackuswb %xmm4, %xmm3, %xmm9
+; AVX1-NEXT:    vpcmpgtb %xmm9, %xmm2, %xmm3
+; AVX1-NEXT:    vpcmpeqb %xmm3, %xmm6, %xmm3
+; AVX1-NEXT:    vpcmpeqd %xmm8, %xmm8, %xmm8
+; AVX1-NEXT:    vpxor %xmm3, %xmm8, %xmm3
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm2[8],xmm1[8],xmm2[9],xmm1[9],xmm2[10],xmm1[10],xmm2[11],xmm1[11],xmm2[12],xmm1[12],xmm2[13],xmm1[13],xmm2[14],xmm1[14],xmm2[15],xmm1[15]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm5 = 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]
+; AVX1-NEXT:    vpmulhw %xmm6, %xmm5, %xmm5
+; AVX1-NEXT:    vpsrlw $8, %xmm5, %xmm5
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm6 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3],xmm2[4],xmm1[4],xmm2[5],xmm1[5],xmm2[6],xmm1[6],xmm2[7],xmm1[7]
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm4 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; AVX1-NEXT:    vpmulhw %xmm6, %xmm4, %xmm4
+; AVX1-NEXT:    vpsrlw $8, %xmm4, %xmm4
+; AVX1-NEXT:    vpackuswb %xmm5, %xmm4, %xmm4
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm5 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-NEXT:    vpmullw %xmm5, %xmm6, %xmm5
+; AVX1-NEXT:    vpand %xmm7, %xmm5, %xmm5
+; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
+; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
 ; AVX1-NEXT:    vpmullw %xmm1, %xmm0, %xmm0
-; AVX1-NEXT:    vpsrlw $8, %xmm0, %xmm0
-; AVX1-NEXT:    vpackuswb %xmm0, %xmm6, %xmm0
-; AVX1-NEXT:    vpcmpeqb %xmm2, %xmm0, %xmm0
-; AVX1-NEXT:    vpxor %xmm4, %xmm0, %xmm1
+; AVX1-NEXT:    vpand %xmm7, %xmm0, %xmm0
+; AVX1-NEXT:    vpackuswb %xmm5, %xmm0, %xmm5
+; AVX1-NEXT:    vpcmpgtb %xmm5, %xmm2, %xmm0
+; AVX1-NEXT:    vpcmpeqb %xmm0, %xmm4, %xmm0
+; AVX1-NEXT:    vpxor %xmm0, %xmm8, %xmm1
 ; AVX1-NEXT:    vpmovsxbd %xmm1, %xmm0
 ; AVX1-NEXT:    vpshufd {{.*#+}} xmm2 = xmm1[1,1,1,1]
 ; AVX1-NEXT:    vpmovsxbd %xmm2, %xmm2
 ; AVX1-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0
 ; AVX1-NEXT:    vpmovsxbd %xmm3, %xmm2
 ; AVX1-NEXT:    vpshufd {{.*#+}} xmm4 = xmm3[1,1,1,1]
 ; AVX1-NEXT:    vpmovsxbd %xmm4, %xmm4
 ; AVX1-NEXT:    vinsertf128 $1, %xmm4, %ymm2, %ymm2
 ; AVX1-NEXT:    vpshufd {{.*#+}} xmm4 = xmm1[2,3,2,3]
 ; AVX1-NEXT:    vpmovsxbd %xmm4, %xmm4
 ; AVX1-NEXT:    vpshufd {{.*#+}} xmm1 = xmm1[3,3,3,3]
 ; AVX1-NEXT:    vpmovsxbd %xmm1, %xmm1
 ; AVX1-NEXT:    vinsertf128 $1, %xmm1, %ymm4, %ymm1
 ; AVX1-NEXT:    vpshufd {{.*#+}} xmm4 = xmm3[2,3,2,3]
 ; AVX1-NEXT:    vpmovsxbd %xmm4, %xmm4
 ; AVX1-NEXT:    vpshufd {{.*#+}} xmm3 = xmm3[3,3,3,3]
 ; AVX1-NEXT:    vpmovsxbd %xmm3, %xmm3
 ; AVX1-NEXT:    vinsertf128 $1, %xmm3, %ymm4, %ymm3
 ; AVX1-NEXT:    vmovdqa %xmm9, 16(%rdi)
 ; AVX1-NEXT:    vmovdqa %xmm5, (%rdi)
 ; AVX1-NEXT:    retq
 ;
 ; AVX2-LABEL: smulo_v32i8:
 ; AVX2:       # %bb.0:
-; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm3 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX2-NEXT:    vpmullw %ymm2, %ymm3, %ymm2
-; AVX2-NEXT:    vmovdqa {{.*#+}} ymm3 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
-; AVX2-NEXT:    vpand %ymm3, %ymm2, %ymm2
-; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm4 = ymm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm5 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX2-NEXT:    vpmullw %ymm4, %ymm5, %ymm4
-; AVX2-NEXT:    vpand %ymm3, %ymm4, %ymm3
-; AVX2-NEXT:    vpackuswb %ymm2, %ymm3, %ymm4
 ; AVX2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; AVX2-NEXT:    vpcmpgtb %ymm4, %ymm2, %ymm2
-; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm3 = ymm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX2-NEXT:    vpsraw $8, %ymm3, %ymm3
-; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm5 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX2-NEXT:    vpsraw $8, %ymm5, %ymm5
-; AVX2-NEXT:    vpmullw %ymm3, %ymm5, %ymm3
+; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm3 = ymm2[8],ymm1[8],ymm2[9],ymm1[9],ymm2[10],ymm1[10],ymm2[11],ymm1[11],ymm2[12],ymm1[12],ymm2[13],ymm1[13],ymm2[14],ymm1[14],ymm2[15],ymm1[15],ymm2[24],ymm1[24],ymm2[25],ymm1[25],ymm2[26],ymm1[26],ymm2[27],ymm1[27],ymm2[28],ymm1[28],ymm2[29],ymm1[29],ymm2[30],ymm1[30],ymm2[31],ymm1[31]
+; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm4 = ymm2[8],ymm0[8],ymm2[9],ymm0[9],ymm2[10],ymm0[10],ymm2[11],ymm0[11],ymm2[12],ymm0[12],ymm2[13],ymm0[13],ymm2[14],ymm0[14],ymm2[15],ymm0[15],ymm2[24],ymm0[24],ymm2[25],ymm0[25],ymm2[26],ymm0[26],ymm2[27],ymm0[27],ymm2[28],ymm0[28],ymm2[29],ymm0[29],ymm2[30],ymm0[30],ymm2[31],ymm0[31]
+; AVX2-NEXT:    vpmulhw %ymm3, %ymm4, %ymm3
 ; AVX2-NEXT:    vpsrlw $8, %ymm3, %ymm3
+; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm4 = ymm2[0],ymm1[0],ymm2[1],ymm1[1],ymm2[2],ymm1[2],ymm2[3],ymm1[3],ymm2[4],ymm1[4],ymm2[5],ymm1[5],ymm2[6],ymm1[6],ymm2[7],ymm1[7],ymm2[16],ymm1[16],ymm2[17],ymm1[17],ymm2[18],ymm1[18],ymm2[19],ymm1[19],ymm2[20],ymm1[20],ymm2[21],ymm1[21],ymm2[22],ymm1[22],ymm2[23],ymm1[23]
+; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm5 = ymm2[0],ymm0[0],ymm2[1],ymm0[1],ymm2[2],ymm0[2],ymm2[3],ymm0[3],ymm2[4],ymm0[4],ymm2[5],ymm0[5],ymm2[6],ymm0[6],ymm2[7],ymm0[7],ymm2[16],ymm0[16],ymm2[17],ymm0[17],ymm2[18],ymm0[18],ymm2[19],ymm0[19],ymm2[20],ymm0[20],ymm2[21],ymm0[21],ymm2[22],ymm0[22],ymm2[23],ymm0[23]
+; AVX2-NEXT:    vpmulhw %ymm4, %ymm5, %ymm4
+; AVX2-NEXT:    vpsrlw $8, %ymm4, %ymm4
+; AVX2-NEXT:    vpackuswb %ymm3, %ymm4, %ymm3
+; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm4 = ymm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
+; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm5 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
+; AVX2-NEXT:    vpmullw %ymm4, %ymm5, %ymm4
+; AVX2-NEXT:    vmovdqa {{.*#+}} ymm5 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
+; AVX2-NEXT:    vpand %ymm5, %ymm4, %ymm4
 ; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm1 = ymm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX2-NEXT:    vpsraw $8, %ymm1, %ymm1
 ; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm0 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX2-NEXT:    vpsraw $8, %ymm0, %ymm0
 ; AVX2-NEXT:    vpmullw %ymm1, %ymm0, %ymm0
-; AVX2-NEXT:    vpsrlw $8, %ymm0, %ymm0
-; AVX2-NEXT:    vpackuswb %ymm3, %ymm0, %ymm0
-; AVX2-NEXT:    vpcmpeqb %ymm2, %ymm0, %ymm0
+; AVX2-NEXT:    vpand %ymm5, %ymm0, %ymm0
+; AVX2-NEXT:    vpackuswb %ymm4, %ymm0, %ymm4
+; AVX2-NEXT:    vpcmpgtb %ymm4, %ymm2, %ymm0
+; AVX2-NEXT:    vpcmpeqb %ymm0, %ymm3, %ymm0
 ; AVX2-NEXT:    vpcmpeqd %ymm1, %ymm1, %ymm1
 ; AVX2-NEXT:    vpxor %ymm1, %ymm0, %ymm1
 ; AVX2-NEXT:    vpmovsxbd %xmm1, %ymm0
 ; AVX2-NEXT:    vextracti128 $1, %ymm1, %xmm3
 ; AVX2-NEXT:    vpmovsxbd %xmm3, %ymm2
 ; AVX2-NEXT:    vpshufd {{.*#+}} xmm1 = xmm1[2,3,2,3]
 ; AVX2-NEXT:    vpmovsxbd %xmm1, %ymm1
 ; AVX2-NEXT:    vpshufd {{.*#+}} xmm3 = xmm3[2,3,2,3]
; AVX512BW-NEXT:    retq
   store <32 x i8> %val, <32 x i8>* %p2
   ret <32 x i32> %res
 }
 
 define <64 x i32> @smulo_v64i8(<64 x i8> %a0, <64 x i8> %a1, <64 x i8>* %p2) nounwind {
 ; SSE2-LABEL: smulo_v64i8:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movq %rdi, %rax
-; SSE2-NEXT:    movdqa %xmm7, %xmm9
-; SSE2-NEXT:    movdqa %xmm7, %xmm10
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm10 = xmm10[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE2-NEXT:    movdqa %xmm3, %xmm8
-; SSE2-NEXT:    movdqa %xmm3, %xmm11
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm11 = xmm11[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE2-NEXT:    pmullw %xmm10, %xmm11
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm10 = xmm10[8],xmm7[8],xmm10[9],xmm7[9],xmm10[10],xmm7[10],xmm10[11],xmm7[11],xmm10[12],xmm7[12],xmm10[13],xmm7[13],xmm10[14],xmm7[14],xmm10[15],xmm7[15]
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm9 = xmm9[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm8 = xmm8[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    pmullw %xmm9, %xmm8
-; SSE2-NEXT:    movdqa {{.*#+}} xmm9 = [255,255,255,255,255,255,255,255]
-; SSE2-NEXT:    pand %xmm9, %xmm11
-; SSE2-NEXT:    pand %xmm9, %xmm8
-; SSE2-NEXT:    packuswb %xmm11, %xmm8
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm11 = xmm11[8],xmm3[8],xmm11[9],xmm3[9],xmm11[10],xmm3[10],xmm11[11],xmm3[11],xmm11[12],xmm3[12],xmm11[13],xmm3[13],xmm11[14],xmm3[14],xmm11[15],xmm3[15]
+; SSE2-NEXT:    pxor %xmm8, %xmm8
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm8 = xmm8[8],xmm7[8],xmm8[9],xmm7[9],xmm8[10],xmm7[10],xmm8[11],xmm7[11],xmm8[12],xmm7[12],xmm8[13],xmm7[13],xmm8[14],xmm7[14],xmm8[15],xmm7[15]
+; SSE2-NEXT:    pxor %xmm9, %xmm9
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm9 = xmm9[8],xmm3[8],xmm9[9],xmm3[9],xmm9[10],xmm3[10],xmm9[11],xmm3[11],xmm9[12],xmm3[12],xmm9[13],xmm3[13],xmm9[14],xmm3[14],xmm9[15],xmm3[15]
+; SSE2-NEXT:    pmulhw %xmm8, %xmm9
+; SSE2-NEXT:    psrlw $8, %xmm9
+; SSE2-NEXT:    pxor %xmm8, %xmm8
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm8 = xmm8[0],xmm7[0],xmm8[1],xmm7[1],xmm8[2],xmm7[2],xmm8[3],xmm7[3],xmm8[4],xmm7[4],xmm8[5],xmm7[5],xmm8[6],xmm7[6],xmm8[7],xmm7[7]
+; SSE2-NEXT:    pxor %xmm10, %xmm10
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm10 = xmm10[0],xmm3[0],xmm10[1],xmm3[1],xmm10[2],xmm3[2],xmm10[3],xmm3[3],xmm10[4],xmm3[4],xmm10[5],xmm3[5],xmm10[6],xmm3[6],xmm10[7],xmm3[7]
+; SSE2-NEXT:    pmulhw %xmm8, %xmm10
+; SSE2-NEXT:    psrlw $8, %xmm10
+; SSE2-NEXT:    packuswb %xmm9, %xmm10
+; SSE2-NEXT:    movdqa %xmm7, %xmm8
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm8 = xmm8[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSE2-NEXT:    movdqa %xmm3, %xmm9
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm9 = xmm9[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSE2-NEXT:    pmullw %xmm8, %xmm9
+; SSE2-NEXT:    movdqa {{.*#+}} xmm8 = [255,255,255,255,255,255,255,255]
+; SSE2-NEXT:    pand %xmm8, %xmm9
 ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm7 = xmm7[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm12 = xmm12[0],xmm3[0],xmm12[1],xmm3[1],xmm12[2],xmm3[2],xmm12[3],xmm3[3],xmm12[4],xmm3[4],xmm12[5],xmm3[5],xmm12[6],xmm3[6],xmm12[7],xmm3[7]
-; SSE2-NEXT:    psraw $8, %xmm10
-; SSE2-NEXT:    psraw $8, %xmm11
-; SSE2-NEXT:    pmullw %xmm10, %xmm11
-; SSE2-NEXT:    pxor %xmm3, %xmm3
-; SSE2-NEXT:    pcmpgtb %xmm8, %xmm3
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    pmullw %xmm7, %xmm3
+; SSE2-NEXT:    pand %xmm8, %xmm3
+; SSE2-NEXT:    packuswb %xmm9, %xmm3
+; SSE2-NEXT:    pxor %xmm9, %xmm9
+; SSE2-NEXT:    pcmpgtb %xmm3, %xmm9
+; SSE2-NEXT:    pcmpeqb %xmm10, %xmm9
+; SSE2-NEXT:    pxor %xmm10, %xmm10
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm10 = xmm10[8],xmm6[8],xmm10[9],xmm6[9],xmm10[10],xmm6[10],xmm10[11],xmm6[11],xmm10[12],xmm6[12],xmm10[13],xmm6[13],xmm10[14],xmm6[14],xmm10[15],xmm6[15]
+; SSE2-NEXT:    pxor %xmm7, %xmm7
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8],xmm2[8],xmm7[9],xmm2[9],xmm7[10],xmm2[10],xmm7[11],xmm2[11],xmm7[12],xmm2[12],xmm7[13],xmm2[13],xmm7[14],xmm2[14],xmm7[15],xmm2[15]
+; SSE2-NEXT:    pmulhw %xmm10, %xmm7
+; SSE2-NEXT:    psrlw $8, %xmm7
+; SSE2-NEXT:    pxor %xmm10, %xmm10
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm10 = xmm10[0],xmm6[0],xmm10[1],xmm6[1],xmm10[2],xmm6[2],xmm10[3],xmm6[3],xmm10[4],xmm6[4],xmm10[5],xmm6[5],xmm10[6],xmm6[6],xmm10[7],xmm6[7]
+; SSE2-NEXT:    pxor %xmm11, %xmm11
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm11 = xmm11[0],xmm2[0],xmm11[1],xmm2[1],xmm11[2],xmm2[2],xmm11[3],xmm2[3],xmm11[4],xmm2[4],xmm11[5],xmm2[5],xmm11[6],xmm2[6],xmm11[7],xmm2[7]
+; SSE2-NEXT:    pmulhw %xmm10, %xmm11
 ; SSE2-NEXT:    psrlw $8, %xmm11
-; SSE2-NEXT:    psraw $8, %xmm7
-; SSE2-NEXT:    psraw $8, %xmm12
-; SSE2-NEXT:    pmullw %xmm7, %xmm12
-; SSE2-NEXT:    psrlw $8, %xmm12
-; SSE2-NEXT:    packuswb %xmm11, %xmm12
-; SSE2-NEXT:    pcmpeqb %xmm3, %xmm12
+; SSE2-NEXT:    packuswb %xmm7, %xmm11
 ; SSE2-NEXT:    movdqa %xmm6, %xmm10
-; SSE2-NEXT:    movdqa %xmm6, %xmm7
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm10 = xmm10[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSE2-NEXT:    movdqa %xmm2, %xmm7
 ; SSE2-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE2-NEXT:    movdqa %xmm2, %xmm3
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE2-NEXT:    pmullw %xmm7, %xmm3
-; SSE2-NEXT:    movdqa %xmm2, %xmm11
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm10 = xmm10[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm11 = xmm11[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    pmullw %xmm10, %xmm11
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8],xmm6[8],xmm7[9],xmm6[9],xmm7[10],xmm6[10],xmm7[11],xmm6[11],xmm7[12],xmm6[12],xmm7[13],xmm6[13],xmm7[14],xmm6[14],xmm7[15],xmm6[15]
-; SSE2-NEXT:    pand %xmm9, %xmm3
-; SSE2-NEXT:    pand %xmm9, %xmm11
-; SSE2-NEXT:    packuswb %xmm3, %xmm11
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8],xmm2[8],xmm3[9],xmm2[9],xmm3[10],xmm2[10],xmm3[11],xmm2[11],xmm3[12],xmm2[12],xmm3[13],xmm2[13],xmm3[14],xmm2[14],xmm3[15],xmm2[15]
+; SSE2-NEXT:    pmullw %xmm10, %xmm7
+; SSE2-NEXT:    pand %xmm8, %xmm7
 ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm6 = xmm6[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    psraw $8, %xmm7
-; SSE2-NEXT:    psraw $8, %xmm3
-; SSE2-NEXT:    pmullw %xmm7, %xmm3
-; SSE2-NEXT:    pxor %xmm7, %xmm7
-; SSE2-NEXT:    pcmpgtb %xmm11, %xmm7
-; SSE2-NEXT:    psrlw $8, %xmm3
-; SSE2-NEXT:    psraw $8, %xmm6
-; SSE2-NEXT:    psraw $8, %xmm2
 ; SSE2-NEXT:    pmullw %xmm6, %xmm2
-; SSE2-NEXT:    psrlw $8, %xmm2
-; SSE2-NEXT:    packuswb %xmm3, %xmm2
-; SSE2-NEXT:    pcmpeqb %xmm7, %xmm2
-; SSE2-NEXT:    movdqa %xmm5, %xmm3
-; SSE2-NEXT:    movdqa %xmm5, %xmm6
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE2-NEXT:    movdqa %xmm1, %xmm7
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE2-NEXT:    pmullw %xmm6, %xmm7
+; SSE2-NEXT:    pand %xmm8, %xmm2
+; SSE2-NEXT:    packuswb %xmm7, %xmm2
+; SSE2-NEXT:    pxor %xmm10, %xmm10
+; SSE2-NEXT:    pcmpgtb %xmm2, %xmm10
+; SSE2-NEXT:    pcmpeqb %xmm11, %xmm10
+; SSE2-NEXT:    pxor %xmm7, %xmm7
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8],xmm5[8],xmm7[9],xmm5[9],xmm7[10],xmm5[10],xmm7[11],xmm5[11],xmm7[12],xmm5[12],xmm7[13],xmm5[13],xmm7[14],xmm5[14],xmm7[15],xmm5[15]
+; SSE2-NEXT:    pxor %xmm6, %xmm6
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8],xmm1[8],xmm6[9],xmm1[9],xmm6[10],xmm1[10],xmm6[11],xmm1[11],xmm6[12],xmm1[12],xmm6[13],xmm1[13],xmm6[14],xmm1[14],xmm6[15],xmm1[15]
+; SSE2-NEXT:    pmulhw %xmm7, %xmm6
+; SSE2-NEXT:    psrlw $8, %xmm6
+; SSE2-NEXT:    pxor %xmm11, %xmm11
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm11 = xmm11[0],xmm5[0],xmm11[1],xmm5[1],xmm11[2],xmm5[2],xmm11[3],xmm5[3],xmm11[4],xmm5[4],xmm11[5],xmm5[5],xmm11[6],xmm5[6],xmm11[7],xmm5[7]
+; SSE2-NEXT:    pxor %xmm7, %xmm7
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm7 = xmm7[0],xmm1[0],xmm7[1],xmm1[1],xmm7[2],xmm1[2],xmm7[3],xmm1[3],xmm7[4],xmm1[4],xmm7[5],xmm1[5],xmm7[6],xmm1[6],xmm7[7],xmm1[7]
+; SSE2-NEXT:    pmulhw %xmm11, %xmm7
+; SSE2-NEXT:    psrlw $8, %xmm7
+; SSE2-NEXT:    packuswb %xmm6, %xmm7
+; SSE2-NEXT:    movdqa %xmm5, %xmm11
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm11 = xmm11[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm1, %xmm6
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm6 = xmm6[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    pmullw %xmm3, %xmm6
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8],xmm5[8],xmm3[9],xmm5[9],xmm3[10],xmm5[10],xmm3[11],xmm5[11],xmm3[12],xmm5[12],xmm3[13],xmm5[13],xmm3[14],xmm5[14],xmm3[15],xmm5[15]
-; SSE2-NEXT:    pand %xmm9, %xmm7
-; SSE2-NEXT:    pand %xmm9, %xmm6
-; SSE2-NEXT:    packuswb %xmm7, %xmm6
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8],xmm1[8],xmm7[9],xmm1[9],xmm7[10],xmm1[10],xmm7[11],xmm1[11],xmm7[12],xmm1[12],xmm7[13],xmm1[13],xmm7[14],xmm1[14],xmm7[15],xmm1[15]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSE2-NEXT:    pmullw %xmm11, %xmm6
+; SSE2-NEXT:    pand %xmm8, %xmm6
 ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm5 = xmm5[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    psraw $8, %xmm3
-; SSE2-NEXT:    psraw $8, %xmm7
-; SSE2-NEXT:    pmullw %xmm3, %xmm7
-; SSE2-NEXT:    pxor %xmm3, %xmm3
-; SSE2-NEXT:    pcmpgtb %xmm6, %xmm3
-; SSE2-NEXT:    psrlw $8, %xmm7
-; SSE2-NEXT:    psraw $8, %xmm5
-; SSE2-NEXT:    psraw $8, %xmm1
 ; SSE2-NEXT:    pmullw %xmm5, %xmm1
-; SSE2-NEXT:    psrlw $8, %xmm1
-; SSE2-NEXT:    packuswb %xmm7, %xmm1
-; SSE2-NEXT:    pcmpeqb %xmm3, %xmm1
-; SSE2-NEXT:    movdqa %xmm4, %xmm3
-; SSE2-NEXT:    movdqa %xmm4, %xmm5
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm5 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSE2-NEXT:    pand %xmm8, %xmm1
+; SSE2-NEXT:    packuswb %xmm6, %xmm1
+; SSE2-NEXT:    pxor %xmm11, %xmm11
+; SSE2-NEXT:    pcmpgtb %xmm1, %xmm11
+; SSE2-NEXT:    pcmpeqb %xmm7, %xmm11
+; SSE2-NEXT:    pxor %xmm6, %xmm6
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8],xmm4[8],xmm6[9],xmm4[9],xmm6[10],xmm4[10],xmm6[11],xmm4[11],xmm6[12],xmm4[12],xmm6[13],xmm4[13],xmm6[14],xmm4[14],xmm6[15],xmm4[15]
+; SSE2-NEXT:    pxor %xmm7, %xmm7
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8],xmm0[8],xmm7[9],xmm0[9],xmm7[10],xmm0[10],xmm7[11],xmm0[11],xmm7[12],xmm0[12],xmm7[13],xmm0[13],xmm7[14],xmm0[14],xmm7[15],xmm0[15]
+; SSE2-NEXT:    pmulhw %xmm6, %xmm7
+; SSE2-NEXT:    psrlw $8, %xmm7
+; SSE2-NEXT:    pxor %xmm6, %xmm6
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm6 = xmm6[0],xmm4[0],xmm6[1],xmm4[1],xmm6[2],xmm4[2],xmm6[3],xmm4[3],xmm6[4],xmm4[4],xmm6[5],xmm4[5],xmm6[6],xmm4[6],xmm6[7],xmm4[7]
+; SSE2-NEXT:    pxor %xmm5, %xmm5
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm5 = xmm5[0],xmm0[0],xmm5[1],xmm0[1],xmm5[2],xmm0[2],xmm5[3],xmm0[3],xmm5[4],xmm0[4],xmm5[5],xmm0[5],xmm5[6],xmm0[6],xmm5[7],xmm0[7]
+; SSE2-NEXT:    pmulhw %xmm6, %xmm5
+; SSE2-NEXT:    psrlw $8, %xmm5
+; SSE2-NEXT:    packuswb %xmm7, %xmm5
+; SSE2-NEXT:    movdqa %xmm4, %xmm6
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm0, %xmm7
 ; SSE2-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE2-NEXT:    pmullw %xmm5, %xmm7
-; SSE2-NEXT:    movdqa %xmm0, %xmm5
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm5 = xmm5[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    pmullw %xmm3, %xmm5
-; SSE2-NEXT:    pand %xmm9, %xmm7
-; SSE2-NEXT:    pand %xmm9, %xmm5
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8],xmm4[8],xmm3[9],xmm4[9],xmm3[10],xmm4[10],xmm3[11],xmm4[11],xmm3[12],xmm4[12],xmm3[13],xmm4[13],xmm3[14],xmm4[14],xmm3[15],xmm4[15]
-; SSE2-NEXT:    packuswb %xmm7, %xmm5
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8],xmm0[8],xmm7[9],xmm0[9],xmm7[10],xmm0[10],xmm7[11],xmm0[11],xmm7[12],xmm0[12],xmm7[13],xmm0[13],xmm7[14],xmm0[14],xmm7[15],xmm0[15]
-; SSE2-NEXT:    psraw $8, %xmm3
-; SSE2-NEXT:    psraw $8, %xmm7
-; SSE2-NEXT:    pmullw %xmm3, %xmm7
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm4[0],xmm3[1],xmm4[1],xmm3[2],xmm4[2],xmm3[3],xmm4[3],xmm3[4],xmm4[4],xmm3[5],xmm4[5],xmm3[6],xmm4[6],xmm3[7],xmm4[7]
+; SSE2-NEXT:    pmullw %xmm6, %xmm7
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    psraw $8, %xmm3
-; SSE2-NEXT:    psraw $8, %xmm0
-; SSE2-NEXT:    pmullw %xmm3, %xmm0
-; SSE2-NEXT:    psrlw $8, %xmm7
-; SSE2-NEXT:    psrlw $8, %xmm0
+; SSE2-NEXT:    pmullw %xmm4, %xmm0
+; SSE2-NEXT:    pand %xmm8, %xmm7
+; SSE2-NEXT:    pand %xmm8, %xmm0
 ; SSE2-NEXT:    packuswb %xmm7, %xmm0
-; SSE2-NEXT:    pxor %xmm3, %xmm3
-; SSE2-NEXT:    pcmpgtb %xmm5, %xmm3
-; SSE2-NEXT:    pcmpeqb %xmm3, %xmm0
-; SSE2-NEXT:    pcmpeqd %xmm3, %xmm3
-; SSE2-NEXT:    pxor %xmm3, %xmm12
-; SSE2-NEXT:    pxor %xmm3, %xmm2
-; SSE2-NEXT:    pxor %xmm3, %xmm1
-; SSE2-NEXT:    pxor %xmm3, %xmm0
-; SSE2-NEXT:    movdqa %xmm8, 48(%rsi)
-; SSE2-NEXT:    movdqa %xmm11, 32(%rsi)
-; SSE2-NEXT:    movdqa %xmm6, 16(%rsi)
-; SSE2-NEXT:    movdqa %xmm12, %xmm3
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE2-NEXT:    movdqa %xmm5, (%rsi)
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm4 = xmm4[0],xmm12[0],xmm4[1],xmm12[1],xmm4[2],xmm12[2],xmm4[3],xmm12[3],xmm4[4],xmm12[4],xmm4[5],xmm12[5],xmm4[6],xmm12[6],xmm4[7],xmm12[7]
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3]
-; SSE2-NEXT:    psrad $24, %xmm4
-; SSE2-NEXT:    movdqa %xmm4, 192(%rdi)
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm4 = xmm4[0],xmm2[0],xmm4[1],xmm2[1],xmm4[2],xmm2[2],xmm4[3],xmm2[3],xmm4[4],xmm2[4],xmm4[5],xmm2[5],xmm4[6],xmm2[6],xmm4[7],xmm2[7]
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3]
-; SSE2-NEXT:    psrad $24, %xmm4
-; SSE2-NEXT:    movdqa %xmm4, 128(%rdi)
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm4 = xmm4[0],xmm1[0],xmm4[1],xmm1[1],xmm4[2],xmm1[2],xmm4[3],xmm1[3],xmm4[4],xmm1[4],xmm4[5],xmm1[5],xmm4[6],xmm1[6],xmm4[7],xmm1[7]
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3]
-; SSE2-NEXT:    psrad $24, %xmm4
-; SSE2-NEXT:    movdqa %xmm4, 64(%rdi)
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm4 = xmm4[0],xmm0[0],xmm4[1],xmm0[1],xmm4[2],xmm0[2],xmm4[3],xmm0[3],xmm4[4],xmm0[4],xmm4[5],xmm0[5],xmm4[6],xmm0[6],xmm4[7],xmm0[7]
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3]
-; SSE2-NEXT:    psrad $24, %xmm4
-; SSE2-NEXT:    movdqa %xmm4, (%rdi)
-; SSE2-NEXT:    movdqa %xmm3, %xmm4
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3]
-; SSE2-NEXT:    pslld $31, %xmm3
-; SSE2-NEXT:    psrad $31, %xmm3
-; SSE2-NEXT:    movdqa %xmm3, 224(%rdi)
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm4 = xmm4[4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    pslld $31, %xmm4
-; SSE2-NEXT:    psrad $31, %xmm4
-; SSE2-NEXT:    movdqa %xmm4, 240(%rdi)
-; SSE2-NEXT:    movdqa %xmm2, %xmm3
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm12 = xmm12[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm12 = xmm12[4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    pslld $31, %xmm12
-; SSE2-NEXT:    psrad $31, %xmm12
-; SSE2-NEXT:    movdqa %xmm12, 208(%rdi)
-; SSE2-NEXT:    movdqa %xmm3, %xmm4
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3]
-; SSE2-NEXT:    pslld $31, %xmm3
-; SSE2-NEXT:    psrad $31, %xmm3
-; SSE2-NEXT:    movdqa %xmm3, 160(%rdi)
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm4 = xmm4[4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    pslld $31, %xmm4
-; SSE2-NEXT:    psrad $31, %xmm4
-; SSE2-NEXT:    movdqa %xmm4, 176(%rdi)
-; SSE2-NEXT:    movdqa %xmm1, %xmm3
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    pslld $31, %xmm2
-; SSE2-NEXT:    psrad $31, %xmm2
-; SSE2-NEXT:    movdqa %xmm2, 144(%rdi)
-; SSE2-NEXT:    movdqa %xmm3, %xmm2
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3]
-; SSE2-NEXT:    pslld $31, %xmm3
-; SSE2-NEXT:    psrad $31, %xmm3
-; SSE2-NEXT:    movdqa %xmm3, 96(%rdi)
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    pslld $31, %xmm2
-; SSE2-NEXT:    psrad $31, %xmm2
-; SSE2-NEXT:    movdqa %xmm2, 112(%rdi)
-; SSE2-NEXT:    movdqa %xmm0, %xmm2
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    pxor %xmm4, %xmm4
+; SSE2-NEXT:    pcmpgtb %xmm0, %xmm4
+; SSE2-NEXT:    pcmpeqb %xmm5, %xmm4
+; SSE2-NEXT:    pcmpeqd %xmm5, %xmm5
+; SSE2-NEXT:    pxor %xmm5, %xmm9
+; SSE2-NEXT:    pxor %xmm5, %xmm10
+; SSE2-NEXT:    pxor %xmm5, %xmm11
+; SSE2-NEXT:    pxor %xmm5, %xmm4
+; SSE2-NEXT:    movdqa %xmm3, 48(%rsi)
+; SSE2-NEXT:    movdqa %xmm2, 32(%rsi)
+; SSE2-NEXT:    movdqa %xmm1, 16(%rsi)
+; SSE2-NEXT:    movdqa %xmm9, %xmm1
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSE2-NEXT:    movdqa %xmm0, (%rsi)
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm9[0],xmm0[1],xmm9[1],xmm0[2],xmm9[2],xmm0[3],xmm9[3],xmm0[4],xmm9[4],xmm0[5],xmm9[5],xmm0[6],xmm9[6],xmm0[7],xmm9[7]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
+; SSE2-NEXT:    psrad $24, %xmm0
+; SSE2-NEXT:    movdqa %xmm0, 192(%rdi)
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm10[0],xmm0[1],xmm10[1],xmm0[2],xmm10[2],xmm0[3],xmm10[3],xmm0[4],xmm10[4],xmm0[5],xmm10[5],xmm0[6],xmm10[6],xmm0[7],xmm10[7]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
+; SSE2-NEXT:    psrad $24, %xmm0
+; SSE2-NEXT:    movdqa %xmm0, 128(%rdi)
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm11[0],xmm0[1],xmm11[1],xmm0[2],xmm11[2],xmm0[3],xmm11[3],xmm0[4],xmm11[4],xmm0[5],xmm11[5],xmm0[6],xmm11[6],xmm0[7],xmm11[7]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
+; SSE2-NEXT:    psrad $24, %xmm0
+; SSE2-NEXT:    movdqa %xmm0, 64(%rdi)
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm4[0],xmm0[1],xmm4[1],xmm0[2],xmm4[2],xmm0[3],xmm4[3],xmm0[4],xmm4[4],xmm0[5],xmm4[5],xmm0[6],xmm4[6],xmm0[7],xmm4[7]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
+; SSE2-NEXT:    psrad $24, %xmm0
+; SSE2-NEXT:    movdqa %xmm0, (%rdi)
+; SSE2-NEXT:    movdqa %xmm1, %xmm0
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3]
+; SSE2-NEXT:    pslld $31, %xmm1
+; SSE2-NEXT:    psrad $31, %xmm1
+; SSE2-NEXT:    movdqa %xmm1, 224(%rdi)
+; SSE2-NEXT:    punpckhwd {{.*#+}} xmm0 = xmm0[4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    pslld $31, %xmm0
+; SSE2-NEXT:    psrad $31, %xmm0
+; SSE2-NEXT:    movdqa %xmm0, 240(%rdi)
+; SSE2-NEXT:    movdqa %xmm10, %xmm0
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm9 = xmm9[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    punpckhwd {{.*#+}} xmm9 = xmm9[4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    pslld $31, %xmm9
+; SSE2-NEXT:    psrad $31, %xmm9
+; SSE2-NEXT:    movdqa %xmm9, 208(%rdi)
+; SSE2-NEXT:    movdqa %xmm0, %xmm1
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
+; SSE2-NEXT:    pslld $31, %xmm0
+; SSE2-NEXT:    psrad $31, %xmm0
+; SSE2-NEXT:    movdqa %xmm0, 160(%rdi)
 ; SSE2-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pslld $31, %xmm1
 ; SSE2-NEXT:    psrad $31, %xmm1
-; SSE2-NEXT:    movdqa %xmm1, 80(%rdi)
-; SSE2-NEXT:    movdqa %xmm2, %xmm1
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3]
-; SSE2-NEXT:    pslld $31, %xmm2
-; SSE2-NEXT:    psrad $31, %xmm2
-; SSE2-NEXT:    movdqa %xmm2, 32(%rdi)
+; SSE2-NEXT:    movdqa %xmm1, 176(%rdi)
+; SSE2-NEXT:    movdqa %xmm11, %xmm0
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm10 = xmm10[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    punpckhwd {{.*#+}} xmm10 = xmm10[4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    pslld $31, %xmm10
+; SSE2-NEXT:    psrad $31, %xmm10
+; SSE2-NEXT:    movdqa %xmm10, 144(%rdi)
+; SSE2-NEXT:    movdqa %xmm0, %xmm1
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
+; SSE2-NEXT:    pslld $31, %xmm0
+; SSE2-NEXT:    psrad $31, %xmm0
+; SSE2-NEXT:    movdqa %xmm0, 96(%rdi)
 ; SSE2-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pslld $31, %xmm1
 ; SSE2-NEXT:    psrad $31, %xmm1
-; SSE2-NEXT:    movdqa %xmm1, 48(%rdi)
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm0 = xmm0[4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    movdqa %xmm1, 112(%rdi)
+; SSE2-NEXT:    movdqa %xmm4, %xmm0
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm11 = xmm11[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    punpckhwd {{.*#+}} xmm11 = xmm11[4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    pslld $31, %xmm11
+; SSE2-NEXT:    psrad $31, %xmm11
+; SSE2-NEXT:    movdqa %xmm11, 80(%rdi)
+; SSE2-NEXT:    movdqa %xmm0, %xmm1
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
 ; SSE2-NEXT:    pslld $31, %xmm0
 ; SSE2-NEXT:    psrad $31, %xmm0
-; SSE2-NEXT:    movdqa %xmm0, 16(%rdi)
+; SSE2-NEXT:    movdqa %xmm0, 32(%rdi)
+; SSE2-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    pslld $31, %xmm1
+; SSE2-NEXT:    psrad $31, %xmm1
+; SSE2-NEXT:    movdqa %xmm1, 48(%rdi)
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    punpckhwd {{.*#+}} xmm4 = xmm4[4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    pslld $31, %xmm4
+; SSE2-NEXT:    psrad $31, %xmm4
+; SSE2-NEXT:    movdqa %xmm4, 16(%rdi)
 ; SSE2-NEXT:    retq
 ;
 ; SSSE3-LABEL: smulo_v64i8:
 ; SSSE3:       # %bb.0:
 ; SSSE3-NEXT:    movq %rdi, %rax
-; SSSE3-NEXT:    movdqa %xmm7, %xmm9
-; SSSE3-NEXT:    movdqa %xmm7, %xmm10
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm10 = xmm10[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSSE3-NEXT:    movdqa %xmm3, %xmm8
-; SSSE3-NEXT:    movdqa %xmm3, %xmm11
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm11 = xmm11[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSSE3-NEXT:    pmullw %xmm10, %xmm11
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm10 = xmm10[8],xmm7[8],xmm10[9],xmm7[9],xmm10[10],xmm7[10],xmm10[11],xmm7[11],xmm10[12],xmm7[12],xmm10[13],xmm7[13],xmm10[14],xmm7[14],xmm10[15],xmm7[15]
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm9 = xmm9[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm8 = xmm8[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    pmullw %xmm9, %xmm8
-; SSSE3-NEXT:    movdqa {{.*#+}} xmm9 = [255,255,255,255,255,255,255,255]
-; SSSE3-NEXT:    pand %xmm9, %xmm11
-; SSSE3-NEXT:    pand %xmm9, %xmm8
-; SSSE3-NEXT:    packuswb %xmm11, %xmm8
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm11 = xmm11[8],xmm3[8],xmm11[9],xmm3[9],xmm11[10],xmm3[10],xmm11[11],xmm3[11],xmm11[12],xmm3[12],xmm11[13],xmm3[13],xmm11[14],xmm3[14],xmm11[15],xmm3[15]
+; SSSE3-NEXT:    pxor %xmm8, %xmm8
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm8 = xmm8[8],xmm7[8],xmm8[9],xmm7[9],xmm8[10],xmm7[10],xmm8[11],xmm7[11],xmm8[12],xmm7[12],xmm8[13],xmm7[13],xmm8[14],xmm7[14],xmm8[15],xmm7[15]
+; SSSE3-NEXT:    pxor %xmm9, %xmm9
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm9 = xmm9[8],xmm3[8],xmm9[9],xmm3[9],xmm9[10],xmm3[10],xmm9[11],xmm3[11],xmm9[12],xmm3[12],xmm9[13],xmm3[13],xmm9[14],xmm3[14],xmm9[15],xmm3[15]
+; SSSE3-NEXT:    pmulhw %xmm8, %xmm9
+; SSSE3-NEXT:    psrlw $8, %xmm9
+; SSSE3-NEXT:    pxor %xmm8, %xmm8
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm8 = xmm8[0],xmm7[0],xmm8[1],xmm7[1],xmm8[2],xmm7[2],xmm8[3],xmm7[3],xmm8[4],xmm7[4],xmm8[5],xmm7[5],xmm8[6],xmm7[6],xmm8[7],xmm7[7]
+; SSSE3-NEXT:    pxor %xmm10, %xmm10
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm10 = xmm10[0],xmm3[0],xmm10[1],xmm3[1],xmm10[2],xmm3[2],xmm10[3],xmm3[3],xmm10[4],xmm3[4],xmm10[5],xmm3[5],xmm10[6],xmm3[6],xmm10[7],xmm3[7]
+; SSSE3-NEXT:    pmulhw %xmm8, %xmm10
+; SSSE3-NEXT:    psrlw $8, %xmm10
+; SSSE3-NEXT:    packuswb %xmm9, %xmm10
+; SSSE3-NEXT:    movdqa %xmm7, %xmm8
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm8 = xmm8[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSSE3-NEXT:    movdqa %xmm3, %xmm9
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm9 = xmm9[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSSE3-NEXT:    pmullw %xmm8, %xmm9
+; SSSE3-NEXT:    movdqa {{.*#+}} xmm8 = [255,255,255,255,255,255,255,255]
+; SSSE3-NEXT:    pand %xmm8, %xmm9
 ; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm7 = xmm7[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm12 = xmm12[0],xmm3[0],xmm12[1],xmm3[1],xmm12[2],xmm3[2],xmm12[3],xmm3[3],xmm12[4],xmm3[4],xmm12[5],xmm3[5],xmm12[6],xmm3[6],xmm12[7],xmm3[7]
-; SSSE3-NEXT:    psraw $8, %xmm10
-; SSSE3-NEXT:    psraw $8, %xmm11
-; SSSE3-NEXT:    pmullw %xmm10, %xmm11
-; SSSE3-NEXT:    pxor %xmm3, %xmm3
-; SSSE3-NEXT:    pcmpgtb %xmm8, %xmm3
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSSE3-NEXT:    pmullw %xmm7, %xmm3
+; SSSE3-NEXT:    pand %xmm8, %xmm3
+; SSSE3-NEXT:    packuswb %xmm9, %xmm3
+; SSSE3-NEXT:    pxor %xmm9, %xmm9
+; SSSE3-NEXT:    pcmpgtb %xmm3, %xmm9
+; SSSE3-NEXT:    pcmpeqb %xmm10, %xmm9
+; SSSE3-NEXT:    pxor %xmm10, %xmm10
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm10 = xmm10[8],xmm6[8],xmm10[9],xmm6[9],xmm10[10],xmm6[10],xmm10[11],xmm6[11],xmm10[12],xmm6[12],xmm10[13],xmm6[13],xmm10[14],xmm6[14],xmm10[15],xmm6[15]
+; SSSE3-NEXT:    pxor %xmm7, %xmm7
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8],xmm2[8],xmm7[9],xmm2[9],xmm7[10],xmm2[10],xmm7[11],xmm2[11],xmm7[12],xmm2[12],xmm7[13],xmm2[13],xmm7[14],xmm2[14],xmm7[15],xmm2[15]
+; SSSE3-NEXT:    pmulhw %xmm10, %xmm7
+; SSSE3-NEXT:    psrlw $8, %xmm7
+; SSSE3-NEXT:    pxor %xmm10, %xmm10
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm10 = xmm10[0],xmm6[0],xmm10[1],xmm6[1],xmm10[2],xmm6[2],xmm10[3],xmm6[3],xmm10[4],xmm6[4],xmm10[5],xmm6[5],xmm10[6],xmm6[6],xmm10[7],xmm6[7]
+; SSSE3-NEXT:    pxor %xmm11, %xmm11
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm11 = xmm11[0],xmm2[0],xmm11[1],xmm2[1],xmm11[2],xmm2[2],xmm11[3],xmm2[3],xmm11[4],xmm2[4],xmm11[5],xmm2[5],xmm11[6],xmm2[6],xmm11[7],xmm2[7]
+; SSSE3-NEXT:    pmulhw %xmm10, %xmm11
 ; SSSE3-NEXT:    psrlw $8, %xmm11
-; SSSE3-NEXT:    psraw $8, %xmm7
-; SSSE3-NEXT:    psraw $8, %xmm12
-; SSSE3-NEXT:    pmullw %xmm7, %xmm12
-; SSSE3-NEXT:    psrlw $8, %xmm12
-; SSSE3-NEXT:    packuswb %xmm11, %xmm12
-; SSSE3-NEXT:    pcmpeqb %xmm3, %xmm12
+; SSSE3-NEXT:    packuswb %xmm7, %xmm11
 ; SSSE3-NEXT:    movdqa %xmm6, %xmm10
-; SSSE3-NEXT:    movdqa %xmm6, %xmm7
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm10 = xmm10[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSSE3-NEXT:    movdqa %xmm2, %xmm7
 ; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSSE3-NEXT:    movdqa %xmm2, %xmm3
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSSE3-NEXT:    pmullw %xmm7, %xmm3
-; SSSE3-NEXT:    movdqa %xmm2, %xmm11
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm10 = xmm10[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm11 = xmm11[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    pmullw %xmm10, %xmm11
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8],xmm6[8],xmm7[9],xmm6[9],xmm7[10],xmm6[10],xmm7[11],xmm6[11],xmm7[12],xmm6[12],xmm7[13],xmm6[13],xmm7[14],xmm6[14],xmm7[15],xmm6[15]
-; SSSE3-NEXT:    pand %xmm9, %xmm3
-; SSSE3-NEXT:    pand %xmm9, %xmm11
-; SSSE3-NEXT:    packuswb %xmm3, %xmm11
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8],xmm2[8],xmm3[9],xmm2[9],xmm3[10],xmm2[10],xmm3[11],xmm2[11],xmm3[12],xmm2[12],xmm3[13],xmm2[13],xmm3[14],xmm2[14],xmm3[15],xmm2[15]
+; SSSE3-NEXT:    pmullw %xmm10, %xmm7
+; SSSE3-NEXT:    pand %xmm8, %xmm7
 ; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm6 = xmm6[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    psraw $8, %xmm7
-; SSSE3-NEXT:    psraw $8, %xmm3
-; SSSE3-NEXT:    pmullw %xmm7, %xmm3
-; SSSE3-NEXT:    pxor %xmm7, %xmm7
-; SSSE3-NEXT:    pcmpgtb %xmm11, %xmm7
-; SSSE3-NEXT:    psrlw $8, %xmm3
-; SSSE3-NEXT:    psraw $8, %xmm6
-; SSSE3-NEXT:    psraw $8, %xmm2
 ; SSSE3-NEXT:    pmullw %xmm6, %xmm2
-; SSSE3-NEXT:    psrlw $8, %xmm2
-; SSSE3-NEXT:    packuswb %xmm3, %xmm2
-; SSSE3-NEXT:    pcmpeqb %xmm7, %xmm2
-; SSSE3-NEXT:    movdqa %xmm5, %xmm3
-; SSSE3-NEXT:    movdqa %xmm5, %xmm6
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSSE3-NEXT:    movdqa %xmm1, %xmm7
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSSE3-NEXT:    pmullw %xmm6, %xmm7
+; SSSE3-NEXT:    pand %xmm8, %xmm2
+; SSSE3-NEXT:    packuswb %xmm7, %xmm2
+; SSSE3-NEXT:    pxor %xmm10, %xmm10
+; SSSE3-NEXT:    pcmpgtb %xmm2, %xmm10
+; SSSE3-NEXT:    pcmpeqb %xmm11, %xmm10
+; SSSE3-NEXT:    pxor %xmm7, %xmm7
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8],xmm5[8],xmm7[9],xmm5[9],xmm7[10],xmm5[10],xmm7[11],xmm5[11],xmm7[12],xmm5[12],xmm7[13],xmm5[13],xmm7[14],xmm5[14],xmm7[15],xmm5[15]
+; SSSE3-NEXT:    pxor %xmm6, %xmm6
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8],xmm1[8],xmm6[9],xmm1[9],xmm6[10],xmm1[10],xmm6[11],xmm1[11],xmm6[12],xmm1[12],xmm6[13],xmm1[13],xmm6[14],xmm1[14],xmm6[15],xmm1[15]
+; SSSE3-NEXT:    pmulhw %xmm7, %xmm6
+; SSSE3-NEXT:    psrlw $8, %xmm6
+; SSSE3-NEXT:    pxor %xmm11, %xmm11
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm11 = xmm11[0],xmm5[0],xmm11[1],xmm5[1],xmm11[2],xmm5[2],xmm11[3],xmm5[3],xmm11[4],xmm5[4],xmm11[5],xmm5[5],xmm11[6],xmm5[6],xmm11[7],xmm5[7]
+; SSSE3-NEXT:    pxor %xmm7, %xmm7
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm7 = xmm7[0],xmm1[0],xmm7[1],xmm1[1],xmm7[2],xmm1[2],xmm7[3],xmm1[3],xmm7[4],xmm1[4],xmm7[5],xmm1[5],xmm7[6],xmm1[6],xmm7[7],xmm1[7]
+; SSSE3-NEXT:    pmulhw %xmm11, %xmm7
+; SSSE3-NEXT:    psrlw $8, %xmm7
+; SSSE3-NEXT:    packuswb %xmm6, %xmm7
+; SSSE3-NEXT:    movdqa %xmm5, %xmm11
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm11 = xmm11[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSSE3-NEXT:    movdqa %xmm1, %xmm6
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm6 = xmm6[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    pmullw %xmm3, %xmm6
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8],xmm5[8],xmm3[9],xmm5[9],xmm3[10],xmm5[10],xmm3[11],xmm5[11],xmm3[12],xmm5[12],xmm3[13],xmm5[13],xmm3[14],xmm5[14],xmm3[15],xmm5[15]
-; SSSE3-NEXT:    pand %xmm9, %xmm7
-; SSSE3-NEXT:    pand %xmm9, %xmm6
-; SSSE3-NEXT:    packuswb %xmm7, %xmm6
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8],xmm1[8],xmm7[9],xmm1[9],xmm7[10],xmm1[10],xmm7[11],xmm1[11],xmm7[12],xmm1[12],xmm7[13],xmm1[13],xmm7[14],xmm1[14],xmm7[15],xmm1[15]
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSSE3-NEXT:    pmullw %xmm11, %xmm6
+; SSSE3-NEXT:    pand %xmm8, %xmm6
 ; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm5 = xmm5[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    psraw $8, %xmm3
-; SSSE3-NEXT:    psraw $8, %xmm7
-; SSSE3-NEXT:    pmullw %xmm3, %xmm7
-; SSSE3-NEXT:    pxor %xmm3, %xmm3
-; SSSE3-NEXT:    pcmpgtb %xmm6, %xmm3
-; SSSE3-NEXT:    psrlw $8, %xmm7
-; SSSE3-NEXT:    psraw $8, %xmm5
-; SSSE3-NEXT:    psraw $8, %xmm1
 ; SSSE3-NEXT:    pmullw %xmm5, %xmm1
-; SSSE3-NEXT:    psrlw $8, %xmm1
-; SSSE3-NEXT:    packuswb %xmm7, %xmm1
-; SSSE3-NEXT:    pcmpeqb %xmm3, %xmm1
-; SSSE3-NEXT:    movdqa %xmm4, %xmm3
-; SSSE3-NEXT:    movdqa %xmm4, %xmm5
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm5 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSSE3-NEXT:    pand %xmm8, %xmm1
+; SSSE3-NEXT:    packuswb %xmm6, %xmm1
+; SSSE3-NEXT:    pxor %xmm11, %xmm11
+; SSSE3-NEXT:    pcmpgtb %xmm1, %xmm11
+; SSSE3-NEXT:    pcmpeqb %xmm7, %xmm11
+; SSSE3-NEXT:    pxor %xmm6, %xmm6
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8],xmm4[8],xmm6[9],xmm4[9],xmm6[10],xmm4[10],xmm6[11],xmm4[11],xmm6[12],xmm4[12],xmm6[13],xmm4[13],xmm6[14],xmm4[14],xmm6[15],xmm4[15]
+; SSSE3-NEXT:    pxor %xmm7, %xmm7
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8],xmm0[8],xmm7[9],xmm0[9],xmm7[10],xmm0[10],xmm7[11],xmm0[11],xmm7[12],xmm0[12],xmm7[13],xmm0[13],xmm7[14],xmm0[14],xmm7[15],xmm0[15]
+; SSSE3-NEXT:    pmulhw %xmm6, %xmm7
+; SSSE3-NEXT:    psrlw $8, %xmm7
+; SSSE3-NEXT:    pxor %xmm6, %xmm6
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm6 = xmm6[0],xmm4[0],xmm6[1],xmm4[1],xmm6[2],xmm4[2],xmm6[3],xmm4[3],xmm6[4],xmm4[4],xmm6[5],xmm4[5],xmm6[6],xmm4[6],xmm6[7],xmm4[7]
+; SSSE3-NEXT:    pxor %xmm5, %xmm5
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm5 = xmm5[0],xmm0[0],xmm5[1],xmm0[1],xmm5[2],xmm0[2],xmm5[3],xmm0[3],xmm5[4],xmm0[4],xmm5[5],xmm0[5],xmm5[6],xmm0[6],xmm5[7],xmm0[7]
+; SSSE3-NEXT:    pmulhw %xmm6, %xmm5
+; SSSE3-NEXT:    psrlw $8, %xmm5
+; SSSE3-NEXT:    packuswb %xmm7, %xmm5
+; SSSE3-NEXT:    movdqa %xmm4, %xmm6
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSSE3-NEXT:    movdqa %xmm0, %xmm7
 ; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSSE3-NEXT:    pmullw %xmm5, %xmm7
-; SSSE3-NEXT:    movdqa %xmm0, %xmm5
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm5 = xmm5[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    pmullw %xmm3, %xmm5
-; SSSE3-NEXT:    pand %xmm9, %xmm7
-; SSSE3-NEXT:    pand %xmm9, %xmm5
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8],xmm4[8],xmm3[9],xmm4[9],xmm3[10],xmm4[10],xmm3[11],xmm4[11],xmm3[12],xmm4[12],xmm3[13],xmm4[13],xmm3[14],xmm4[14],xmm3[15],xmm4[15]
-; SSSE3-NEXT:    packuswb %xmm7, %xmm5
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8],xmm0[8],xmm7[9],xmm0[9],xmm7[10],xmm0[10],xmm7[11],xmm0[11],xmm7[12],xmm0[12],xmm7[13],xmm0[13],xmm7[14],xmm0[14],xmm7[15],xmm0[15]
-; SSSE3-NEXT:    psraw $8, %xmm3
-; SSSE3-NEXT:    psraw $8, %xmm7
-; SSSE3-NEXT:    pmullw %xmm3, %xmm7
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm4[0],xmm3[1],xmm4[1],xmm3[2],xmm4[2],xmm3[3],xmm4[3],xmm3[4],xmm4[4],xmm3[5],xmm4[5],xmm3[6],xmm4[6],xmm3[7],xmm4[7]
+; SSSE3-NEXT:    pmullw %xmm6, %xmm7
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    psraw $8, %xmm3
-; SSSE3-NEXT:    psraw $8, %xmm0
-; SSSE3-NEXT:    pmullw %xmm3, %xmm0
-; SSSE3-NEXT:    psrlw $8, %xmm7
-; SSSE3-NEXT:    psrlw $8, %xmm0
+; SSSE3-NEXT:    pmullw %xmm4, %xmm0
+; SSSE3-NEXT:    pand %xmm8, %xmm7
+; SSSE3-NEXT:    pand %xmm8, %xmm0
 ; SSSE3-NEXT:    packuswb %xmm7, %xmm0
-; SSSE3-NEXT:    pxor %xmm3, %xmm3
-; SSSE3-NEXT:    pcmpgtb %xmm5, %xmm3
-; SSSE3-NEXT:    pcmpeqb %xmm3, %xmm0
-; SSSE3-NEXT:    pcmpeqd %xmm3, %xmm3
-; SSSE3-NEXT:    pxor %xmm3, %xmm12
-; SSSE3-NEXT:    pxor %xmm3, %xmm2
-; SSSE3-NEXT:    pxor %xmm3, %xmm1
-; SSSE3-NEXT:    pxor %xmm3, %xmm0
-; SSSE3-NEXT:    movdqa %xmm8, 48(%rsi)
-; SSSE3-NEXT:    movdqa %xmm11, 32(%rsi)
-; SSSE3-NEXT:    movdqa %xmm6, 16(%rsi)
-; SSSE3-NEXT:    movdqa %xmm12, %xmm3
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSSE3-NEXT:    movdqa %xmm5, (%rsi)
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm4 = xmm4[0],xmm12[0],xmm4[1],xmm12[1],xmm4[2],xmm12[2],xmm4[3],xmm12[3],xmm4[4],xmm12[4],xmm4[5],xmm12[5],xmm4[6],xmm12[6],xmm4[7],xmm12[7]
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3]
-; SSSE3-NEXT:    psrad $24, %xmm4
-; SSSE3-NEXT:    movdqa %xmm4, 192(%rdi)
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm4 = xmm4[0],xmm2[0],xmm4[1],xmm2[1],xmm4[2],xmm2[2],xmm4[3],xmm2[3],xmm4[4],xmm2[4],xmm4[5],xmm2[5],xmm4[6],xmm2[6],xmm4[7],xmm2[7]
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3]
-; SSSE3-NEXT:    psrad $24, %xmm4
-; SSSE3-NEXT:    movdqa %xmm4, 128(%rdi)
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm4 = xmm4[0],xmm1[0],xmm4[1],xmm1[1],xmm4[2],xmm1[2],xmm4[3],xmm1[3],xmm4[4],xmm1[4],xmm4[5],xmm1[5],xmm4[6],xmm1[6],xmm4[7],xmm1[7]
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3]
-; SSSE3-NEXT:    psrad $24, %xmm4
-; SSSE3-NEXT:    movdqa %xmm4, 64(%rdi)
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm4 = xmm4[0],xmm0[0],xmm4[1],xmm0[1],xmm4[2],xmm0[2],xmm4[3],xmm0[3],xmm4[4],xmm0[4],xmm4[5],xmm0[5],xmm4[6],xmm0[6],xmm4[7],xmm0[7]
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3]
-; SSSE3-NEXT:    psrad $24, %xmm4
-; SSSE3-NEXT:    movdqa %xmm4, (%rdi)
-; SSSE3-NEXT:    movdqa %xmm3, %xmm4
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3]
-; SSSE3-NEXT:    pslld $31, %xmm3
-; SSSE3-NEXT:    psrad $31, %xmm3
-; SSSE3-NEXT:    movdqa %xmm3, 224(%rdi)
-; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm4 = xmm4[4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    pslld $31, %xmm4
-; SSSE3-NEXT:    psrad $31, %xmm4
-; SSSE3-NEXT:    movdqa %xmm4, 240(%rdi)
-; SSSE3-NEXT:    movdqa %xmm2, %xmm3
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm12 = xmm12[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm12 = xmm12[4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    pslld $31, %xmm12
-; SSSE3-NEXT:    psrad $31, %xmm12
-; SSSE3-NEXT:    movdqa %xmm12, 208(%rdi)
-; SSSE3-NEXT:    movdqa %xmm3, %xmm4
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3]
-; SSSE3-NEXT:    pslld $31, %xmm3
-; SSSE3-NEXT:    psrad $31, %xmm3
-; SSSE3-NEXT:    movdqa %xmm3, 160(%rdi)
-; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm4 = xmm4[4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    pslld $31, %xmm4
-; SSSE3-NEXT:    psrad $31, %xmm4
-; SSSE3-NEXT:    movdqa %xmm4, 176(%rdi)
-; SSSE3-NEXT:    movdqa %xmm1, %xmm3
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    pslld $31, %xmm2
-; SSSE3-NEXT:    psrad $31, %xmm2
-; SSSE3-NEXT:    movdqa %xmm2, 144(%rdi)
-; SSSE3-NEXT:    movdqa %xmm3, %xmm2
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3]
-; SSSE3-NEXT:    pslld $31, %xmm3
-; SSSE3-NEXT:    psrad $31, %xmm3
-; SSSE3-NEXT:    movdqa %xmm3, 96(%rdi)
-; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    pslld $31, %xmm2
-; SSSE3-NEXT:    psrad $31, %xmm2
-; SSSE3-NEXT:    movdqa %xmm2, 112(%rdi)
-; SSSE3-NEXT:    movdqa %xmm0, %xmm2
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSSE3-NEXT:    pxor %xmm4, %xmm4
+; SSSE3-NEXT:    pcmpgtb %xmm0, %xmm4
+; SSSE3-NEXT:    pcmpeqb %xmm5, %xmm4
+; SSSE3-NEXT:    pcmpeqd %xmm5, %xmm5
+; SSSE3-NEXT:    pxor %xmm5, %xmm9
+; SSSE3-NEXT:    pxor %xmm5, %xmm10
+; SSSE3-NEXT:    pxor %xmm5, %xmm11
+; SSSE3-NEXT:    pxor %xmm5, %xmm4
+; SSSE3-NEXT:    movdqa %xmm3, 48(%rsi)
+; SSSE3-NEXT:    movdqa %xmm2, 32(%rsi)
+; SSSE3-NEXT:    movdqa %xmm1, 16(%rsi)
+; SSSE3-NEXT:    movdqa %xmm9, %xmm1
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSSE3-NEXT:    movdqa %xmm0, (%rsi)
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm9[0],xmm0[1],xmm9[1],xmm0[2],xmm9[2],xmm0[3],xmm9[3],xmm0[4],xmm9[4],xmm0[5],xmm9[5],xmm0[6],xmm9[6],xmm0[7],xmm9[7]
+; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
+; SSSE3-NEXT:    psrad $24, %xmm0
+; SSSE3-NEXT:    movdqa %xmm0, 192(%rdi)
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm10[0],xmm0[1],xmm10[1],xmm0[2],xmm10[2],xmm0[3],xmm10[3],xmm0[4],xmm10[4],xmm0[5],xmm10[5],xmm0[6],xmm10[6],xmm0[7],xmm10[7]
+; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
+; SSSE3-NEXT:    psrad $24, %xmm0
+; SSSE3-NEXT:    movdqa %xmm0, 128(%rdi)
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm11[0],xmm0[1],xmm11[1],xmm0[2],xmm11[2],xmm0[3],xmm11[3],xmm0[4],xmm11[4],xmm0[5],xmm11[5],xmm0[6],xmm11[6],xmm0[7],xmm11[7]
+; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
+; SSSE3-NEXT:    psrad $24, %xmm0
+; SSSE3-NEXT:    movdqa %xmm0, 64(%rdi)
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm4[0],xmm0[1],xmm4[1],xmm0[2],xmm4[2],xmm0[3],xmm4[3],xmm0[4],xmm4[4],xmm0[5],xmm4[5],xmm0[6],xmm4[6],xmm0[7],xmm4[7]
+; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
+; SSSE3-NEXT:    psrad $24, %xmm0
+; SSSE3-NEXT:    movdqa %xmm0, (%rdi)
+; SSSE3-NEXT:    movdqa %xmm1, %xmm0
+; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3]
+; SSSE3-NEXT:    pslld $31, %xmm1
+; SSSE3-NEXT:    psrad $31, %xmm1
+; SSSE3-NEXT:    movdqa %xmm1, 224(%rdi)
+; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm0 = xmm0[4,4,5,5,6,6,7,7]
+; SSSE3-NEXT:    pslld $31, %xmm0
+; SSSE3-NEXT:    psrad $31, %xmm0
+; SSSE3-NEXT:    movdqa %xmm0, 240(%rdi)
+; SSSE3-NEXT:    movdqa %xmm10, %xmm0
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm9 = xmm9[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm9 = xmm9[4,4,5,5,6,6,7,7]
+; SSSE3-NEXT:    pslld $31, %xmm9
+; SSSE3-NEXT:    psrad $31, %xmm9
+; SSSE3-NEXT:    movdqa %xmm9, 208(%rdi)
+; SSSE3-NEXT:    movdqa %xmm0, %xmm1
+; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
+; SSSE3-NEXT:    pslld $31, %xmm0
+; SSSE3-NEXT:    psrad $31, %xmm0
+; SSSE3-NEXT:    movdqa %xmm0, 160(%rdi)
 ; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    pslld $31, %xmm1
 ; SSSE3-NEXT:    psrad $31, %xmm1
-; SSSE3-NEXT:    movdqa %xmm1, 80(%rdi)
-; SSSE3-NEXT:    movdqa %xmm2, %xmm1
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3]
-; SSSE3-NEXT:    pslld $31, %xmm2
-; SSSE3-NEXT:    psrad $31, %xmm2
-; SSSE3-NEXT:    movdqa %xmm2, 32(%rdi)
+; SSSE3-NEXT:    movdqa %xmm1, 176(%rdi)
+; SSSE3-NEXT:    movdqa %xmm11, %xmm0
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm10 = xmm10[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm10 = xmm10[4,4,5,5,6,6,7,7]
+; SSSE3-NEXT:    pslld $31, %xmm10
+; SSSE3-NEXT:    psrad $31, %xmm10
+; SSSE3-NEXT:    movdqa %xmm10, 144(%rdi)
+; SSSE3-NEXT:    movdqa %xmm0, %xmm1
+; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
+; SSSE3-NEXT:    pslld $31, %xmm0
+; SSSE3-NEXT:    psrad $31, %xmm0
+; SSSE3-NEXT:    movdqa %xmm0, 96(%rdi)
 ; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    pslld $31, %xmm1
 ; SSSE3-NEXT:    psrad $31, %xmm1
-; SSSE3-NEXT:    movdqa %xmm1, 48(%rdi)
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm0 = xmm0[4,4,5,5,6,6,7,7]
+; SSSE3-NEXT:    movdqa %xmm1, 112(%rdi)
+; SSSE3-NEXT:    movdqa %xmm4, %xmm0
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm11 = xmm11[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm11 = xmm11[4,4,5,5,6,6,7,7]
+; SSSE3-NEXT:    pslld $31, %xmm11
+; SSSE3-NEXT:    psrad $31, %xmm11
+; SSSE3-NEXT:    movdqa %xmm11, 80(%rdi)
+; SSSE3-NEXT:    movdqa %xmm0, %xmm1
+; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
 ; SSSE3-NEXT:    pslld $31, %xmm0
 ; SSSE3-NEXT:    psrad $31, %xmm0
-; SSSE3-NEXT:    movdqa %xmm0, 16(%rdi)
+; SSSE3-NEXT:    movdqa %xmm0, 32(%rdi)
+; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
+; SSSE3-NEXT:    pslld $31, %xmm1
+; SSSE3-NEXT:    psrad $31, %xmm1
+; SSSE3-NEXT:    movdqa %xmm1, 48(%rdi)
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm4 = xmm4[4,4,5,5,6,6,7,7]
+; SSSE3-NEXT:    pslld $31, %xmm4
+; SSSE3-NEXT:    psrad $31, %xmm4
+; SSSE3-NEXT:    movdqa %xmm4, 16(%rdi)
 ; SSSE3-NEXT:    retq
 ;
 ; SSE41-LABEL: smulo_v64i8:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    movq %rdi, %rax
-; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm9 = xmm7[0],zero,xmm7[1],zero,xmm7[2],zero,xmm7[3],zero,xmm7[4],zero,xmm7[5],zero,xmm7[6],zero,xmm7[7],zero
-; SSE41-NEXT:    movdqa %xmm7, %xmm10
-; SSE41-NEXT:    punpckhbw {{.*#+}} xmm10 = xmm10[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm8 = xmm3[0],zero,xmm3[1],zero,xmm3[2],zero,xmm3[3],zero,xmm3[4],zero,xmm3[5],zero,xmm3[6],zero,xmm3[7],zero
-; SSE41-NEXT:    movdqa %xmm3, %xmm11
-; SSE41-NEXT:    punpckhbw {{.*#+}} xmm11 = xmm11[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE41-NEXT:    pmullw %xmm10, %xmm11
-; SSE41-NEXT:    pmovsxbw %xmm7, %xmm12
-; SSE41-NEXT:    pmullw %xmm9, %xmm8
-; SSE41-NEXT:    movdqa {{.*#+}} xmm10 = [255,255,255,255,255,255,255,255]
-; SSE41-NEXT:    pand %xmm10, %xmm11
-; SSE41-NEXT:    pand %xmm10, %xmm8
-; SSE41-NEXT:    packuswb %xmm11, %xmm8
-; SSE41-NEXT:    pmovsxbw %xmm3, %xmm9
-; SSE41-NEXT:    pshufd {{.*#+}} xmm11 = xmm7[2,3,2,3]
-; SSE41-NEXT:    pshufd {{.*#+}} xmm13 = xmm3[2,3,2,3]
-; SSE41-NEXT:    pmullw %xmm12, %xmm9
-; SSE41-NEXT:    pxor %xmm7, %xmm7
-; SSE41-NEXT:    pcmpgtb %xmm8, %xmm7
+; SSE41-NEXT:    pxor %xmm8, %xmm8
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm8 = xmm8[8],xmm7[8],xmm8[9],xmm7[9],xmm8[10],xmm7[10],xmm8[11],xmm7[11],xmm8[12],xmm7[12],xmm8[13],xmm7[13],xmm8[14],xmm7[14],xmm8[15],xmm7[15]
+; SSE41-NEXT:    pxor %xmm9, %xmm9
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm9 = xmm9[8],xmm3[8],xmm9[9],xmm3[9],xmm9[10],xmm3[10],xmm9[11],xmm3[11],xmm9[12],xmm3[12],xmm9[13],xmm3[13],xmm9[14],xmm3[14],xmm9[15],xmm3[15]
+; SSE41-NEXT:    pmulhw %xmm8, %xmm9
 ; SSE41-NEXT:    psrlw $8, %xmm9
-; SSE41-NEXT:    pmovsxbw %xmm11, %xmm11
-; SSE41-NEXT:    pmovsxbw %xmm13, %xmm3
-; SSE41-NEXT:    pmullw %xmm11, %xmm3
-; SSE41-NEXT:    psrlw $8, %xmm3
-; SSE41-NEXT:    packuswb %xmm3, %xmm9
-; SSE41-NEXT:    pcmpeqb %xmm7, %xmm9
-; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm11 = xmm6[0],zero,xmm6[1],zero,xmm6[2],zero,xmm6[3],zero,xmm6[4],zero,xmm6[5],zero,xmm6[6],zero,xmm6[7],zero
-; SSE41-NEXT:    movdqa %xmm6, %xmm7
+; SSE41-NEXT:    pxor %xmm8, %xmm8
+; SSE41-NEXT:    punpcklbw {{.*#+}} xmm8 = xmm8[0],xmm7[0],xmm8[1],xmm7[1],xmm8[2],xmm7[2],xmm8[3],xmm7[3],xmm8[4],xmm7[4],xmm8[5],xmm7[5],xmm8[6],xmm7[6],xmm8[7],xmm7[7]
+; SSE41-NEXT:    pxor %xmm10, %xmm10
+; SSE41-NEXT:    punpcklbw {{.*#+}} xmm10 = xmm10[0],xmm3[0],xmm10[1],xmm3[1],xmm10[2],xmm3[2],xmm10[3],xmm3[3],xmm10[4],xmm3[4],xmm10[5],xmm3[5],xmm10[6],xmm3[6],xmm10[7],xmm3[7]
+; SSE41-NEXT:    pmulhw %xmm8, %xmm10
+; SSE41-NEXT:    psrlw $8, %xmm10
+; SSE41-NEXT:    packuswb %xmm9, %xmm10
+; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm11 = xmm7[0],zero,xmm7[1],zero,xmm7[2],zero,xmm7[3],zero,xmm7[4],zero,xmm7[5],zero,xmm7[6],zero,xmm7[7],zero
 ; SSE41-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE41-NEXT:    movdqa %xmm2, %xmm3
+; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm8 = xmm3[0],zero,xmm3[1],zero,xmm3[2],zero,xmm3[3],zero,xmm3[4],zero,xmm3[5],zero,xmm3[6],zero,xmm3[7],zero
 ; SSE41-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw %xmm7, %xmm3
-; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm12 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
-; SSE41-NEXT:    pmullw %xmm11, %xmm12
-; SSE41-NEXT:    pmovsxbw %xmm6, %xmm7
-; SSE41-NEXT:    pand %xmm10, %xmm3
-; SSE41-NEXT:    pand %xmm10, %xmm12
-; SSE41-NEXT:    packuswb %xmm3, %xmm12
-; SSE41-NEXT:    pmovsxbw %xmm2, %xmm3
-; SSE41-NEXT:    pshufd {{.*#+}} xmm6 = xmm6[2,3,2,3]
-; SSE41-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[2,3,2,3]
-; SSE41-NEXT:    pmullw %xmm7, %xmm3
+; SSE41-NEXT:    movdqa {{.*#+}} xmm9 = [255,255,255,255,255,255,255,255]
+; SSE41-NEXT:    pand %xmm9, %xmm3
+; SSE41-NEXT:    pmullw %xmm11, %xmm8
+; SSE41-NEXT:    pand %xmm9, %xmm8
+; SSE41-NEXT:    packuswb %xmm3, %xmm8
+; SSE41-NEXT:    pxor %xmm11, %xmm11
+; SSE41-NEXT:    pcmpgtb %xmm8, %xmm11
+; SSE41-NEXT:    pcmpeqb %xmm10, %xmm11
 ; SSE41-NEXT:    pxor %xmm7, %xmm7
-; SSE41-NEXT:    pcmpgtb %xmm12, %xmm7
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8],xmm6[8],xmm7[9],xmm6[9],xmm7[10],xmm6[10],xmm7[11],xmm6[11],xmm7[12],xmm6[12],xmm7[13],xmm6[13],xmm7[14],xmm6[14],xmm7[15],xmm6[15]
+; SSE41-NEXT:    pxor %xmm3, %xmm3
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8],xmm2[8],xmm3[9],xmm2[9],xmm3[10],xmm2[10],xmm3[11],xmm2[11],xmm3[12],xmm2[12],xmm3[13],xmm2[13],xmm3[14],xmm2[14],xmm3[15],xmm2[15]
+; SSE41-NEXT:    pmulhw %xmm7, %xmm3
 ; SSE41-NEXT:    psrlw $8, %xmm3
-; SSE41-NEXT:    pmovsxbw %xmm6, %xmm6
-; SSE41-NEXT:    pmovsxbw %xmm2, %xmm2
-; SSE41-NEXT:    pmullw %xmm6, %xmm2
-; SSE41-NEXT:    psrlw $8, %xmm2
-; SSE41-NEXT:    packuswb %xmm2, %xmm3
-; SSE41-NEXT:    pcmpeqb %xmm7, %xmm3
-; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm2 = xmm5[0],zero,xmm5[1],zero,xmm5[2],zero,xmm5[3],zero,xmm5[4],zero,xmm5[5],zero,xmm5[6],zero,xmm5[7],zero
-; SSE41-NEXT:    movdqa %xmm5, %xmm6
+; SSE41-NEXT:    pxor %xmm10, %xmm10
+; SSE41-NEXT:    punpcklbw {{.*#+}} xmm10 = xmm10[0],xmm6[0],xmm10[1],xmm6[1],xmm10[2],xmm6[2],xmm10[3],xmm6[3],xmm10[4],xmm6[4],xmm10[5],xmm6[5],xmm10[6],xmm6[6],xmm10[7],xmm6[7]
+; SSE41-NEXT:    pxor %xmm7, %xmm7
+; SSE41-NEXT:    punpcklbw {{.*#+}} xmm7 = xmm7[0],xmm2[0],xmm7[1],xmm2[1],xmm7[2],xmm2[2],xmm7[3],xmm2[3],xmm7[4],xmm2[4],xmm7[5],xmm2[5],xmm7[6],xmm2[6],xmm7[7],xmm2[7]
+; SSE41-NEXT:    pmulhw %xmm10, %xmm7
+; SSE41-NEXT:    psrlw $8, %xmm7
+; SSE41-NEXT:    packuswb %xmm3, %xmm7
+; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm3 = xmm6[0],zero,xmm6[1],zero,xmm6[2],zero,xmm6[3],zero,xmm6[4],zero,xmm6[5],zero,xmm6[6],zero,xmm6[7],zero
 ; SSE41-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE41-NEXT:    movdqa %xmm1, %xmm7
-; SSE41-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE41-NEXT:    pmullw %xmm6, %xmm7
-; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm11 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
-; SSE41-NEXT:    pmullw %xmm2, %xmm11
-; SSE41-NEXT:    pmovsxbw %xmm5, %xmm6
-; SSE41-NEXT:    pand %xmm10, %xmm7
-; SSE41-NEXT:    pand %xmm10, %xmm11
-; SSE41-NEXT:    packuswb %xmm7, %xmm11
-; SSE41-NEXT:    pmovsxbw %xmm1, %xmm2
-; SSE41-NEXT:    pshufd {{.*#+}} xmm5 = xmm5[2,3,2,3]
-; SSE41-NEXT:    pshufd {{.*#+}} xmm1 = xmm1[2,3,2,3]
+; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm10 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw %xmm6, %xmm2
+; SSE41-NEXT:    pand %xmm9, %xmm2
+; SSE41-NEXT:    pmullw %xmm3, %xmm10
+; SSE41-NEXT:    pand %xmm9, %xmm10
+; SSE41-NEXT:    packuswb %xmm2, %xmm10
+; SSE41-NEXT:    pxor %xmm2, %xmm2
+; SSE41-NEXT:    pcmpgtb %xmm10, %xmm2
+; SSE41-NEXT:    pcmpeqb %xmm7, %xmm2
+; SSE41-NEXT:    pxor %xmm3, %xmm3
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8],xmm5[8],xmm3[9],xmm5[9],xmm3[10],xmm5[10],xmm3[11],xmm5[11],xmm3[12],xmm5[12],xmm3[13],xmm5[13],xmm3[14],xmm5[14],xmm3[15],xmm5[15]
 ; SSE41-NEXT:    pxor %xmm6, %xmm6
-; SSE41-NEXT:    pcmpgtb %xmm11, %xmm6
-; SSE41-NEXT:    psrlw $8, %xmm2
-; SSE41-NEXT:    pmovsxbw %xmm5, %xmm5
-; SSE41-NEXT:    pmovsxbw %xmm1, %xmm1
-; SSE41-NEXT:    pmullw %xmm5, %xmm1
-; SSE41-NEXT:    psrlw $8, %xmm1
-; SSE41-NEXT:    packuswb %xmm1, %xmm2
-; SSE41-NEXT:    pcmpeqb %xmm6, %xmm2
-; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm1 = xmm4[0],zero,xmm4[1],zero,xmm4[2],zero,xmm4[3],zero,xmm4[4],zero,xmm4[5],zero,xmm4[6],zero,xmm4[7],zero
-; SSE41-NEXT:    movdqa %xmm4, %xmm5
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8],xmm1[8],xmm6[9],xmm1[9],xmm6[10],xmm1[10],xmm6[11],xmm1[11],xmm6[12],xmm1[12],xmm6[13],xmm1[13],xmm6[14],xmm1[14],xmm6[15],xmm1[15]
+; SSE41-NEXT:    pmulhw %xmm3, %xmm6
+; SSE41-NEXT:    psrlw $8, %xmm6
+; SSE41-NEXT:    pxor %xmm3, %xmm3
+; SSE41-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm5[0],xmm3[1],xmm5[1],xmm3[2],xmm5[2],xmm3[3],xmm5[3],xmm3[4],xmm5[4],xmm3[5],xmm5[5],xmm3[6],xmm5[6],xmm3[7],xmm5[7]
+; SSE41-NEXT:    pxor %xmm7, %xmm7
+; SSE41-NEXT:    punpcklbw {{.*#+}} xmm7 = xmm7[0],xmm1[0],xmm7[1],xmm1[1],xmm7[2],xmm1[2],xmm7[3],xmm1[3],xmm7[4],xmm1[4],xmm7[5],xmm1[5],xmm7[6],xmm1[6],xmm7[7],xmm1[7]
+; SSE41-NEXT:    pmulhw %xmm3, %xmm7
+; SSE41-NEXT:    psrlw $8, %xmm7
+; SSE41-NEXT:    packuswb %xmm6, %xmm7
+; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm3 = xmm5[0],zero,xmm5[1],zero,xmm5[2],zero,xmm5[3],zero,xmm5[4],zero,xmm5[5],zero,xmm5[6],zero,xmm5[7],zero
 ; SSE41-NEXT:    punpckhbw {{.*#+}} xmm5 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE41-NEXT:    movdqa %xmm0, %xmm6
-; SSE41-NEXT:    punpckhbw {{.*#+}} xmm6 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE41-NEXT:    pmullw %xmm5, %xmm6
+; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm6 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; SSE41-NEXT:    pmullw %xmm5, %xmm1
+; SSE41-NEXT:    pand %xmm9, %xmm1
+; SSE41-NEXT:    pmullw %xmm3, %xmm6
+; SSE41-NEXT:    pand %xmm9, %xmm6
+; SSE41-NEXT:    packuswb %xmm1, %xmm6
+; SSE41-NEXT:    pxor %xmm1, %xmm1
+; SSE41-NEXT:    pcmpgtb %xmm6, %xmm1
+; SSE41-NEXT:    pcmpeqb %xmm7, %xmm1
+; SSE41-NEXT:    pxor %xmm3, %xmm3
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8],xmm4[8],xmm3[9],xmm4[9],xmm3[10],xmm4[10],xmm3[11],xmm4[11],xmm3[12],xmm4[12],xmm3[13],xmm4[13],xmm3[14],xmm4[14],xmm3[15],xmm4[15]
+; SSE41-NEXT:    pxor %xmm5, %xmm5
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm5 = xmm5[8],xmm0[8],xmm5[9],xmm0[9],xmm5[10],xmm0[10],xmm5[11],xmm0[11],xmm5[12],xmm0[12],xmm5[13],xmm0[13],xmm5[14],xmm0[14],xmm5[15],xmm0[15]
+; SSE41-NEXT:    pmulhw %xmm3, %xmm5
+; SSE41-NEXT:    psrlw $8, %xmm5
+; SSE41-NEXT:    pxor %xmm3, %xmm3
+; SSE41-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm4[0],xmm3[1],xmm4[1],xmm3[2],xmm4[2],xmm3[3],xmm4[3],xmm3[4],xmm4[4],xmm3[5],xmm4[5],xmm3[6],xmm4[6],xmm3[7],xmm4[7]
+; SSE41-NEXT:    pxor %xmm7, %xmm7
+; SSE41-NEXT:    punpcklbw {{.*#+}} xmm7 = xmm7[0],xmm0[0],xmm7[1],xmm0[1],xmm7[2],xmm0[2],xmm7[3],xmm0[3],xmm7[4],xmm0[4],xmm7[5],xmm0[5],xmm7[6],xmm0[6],xmm7[7],xmm0[7]
+; SSE41-NEXT:    pmulhw %xmm3, %xmm7
+; SSE41-NEXT:    psrlw $8, %xmm7
+; SSE41-NEXT:    packuswb %xmm5, %xmm7
+; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm3 = xmm4[0],zero,xmm4[1],zero,xmm4[2],zero,xmm4[3],zero,xmm4[4],zero,xmm4[5],zero,xmm4[6],zero,xmm4[7],zero
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm4 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm5 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
-; SSE41-NEXT:    pmullw %xmm1, %xmm5
-; SSE41-NEXT:    pand %xmm10, %xmm6
-; SSE41-NEXT:    pand %xmm10, %xmm5
-; SSE41-NEXT:    pmovsxbw %xmm4, %xmm7
-; SSE41-NEXT:    packuswb %xmm6, %xmm5
-; SSE41-NEXT:    pmovsxbw %xmm0, %xmm1
-; SSE41-NEXT:    pmullw %xmm7, %xmm1
-; SSE41-NEXT:    pshufd {{.*#+}} xmm4 = xmm4[2,3,2,3]
-; SSE41-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[2,3,2,3]
-; SSE41-NEXT:    pmovsxbw %xmm4, %xmm4
-; SSE41-NEXT:    pmovsxbw %xmm0, %xmm0
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw %xmm4, %xmm0
-; SSE41-NEXT:    psrlw $8, %xmm1
-; SSE41-NEXT:    psrlw $8, %xmm0
-; SSE41-NEXT:    packuswb %xmm0, %xmm1
+; SSE41-NEXT:    pmullw %xmm3, %xmm5
+; SSE41-NEXT:    pand %xmm9, %xmm0
+; SSE41-NEXT:    pand %xmm9, %xmm5
+; SSE41-NEXT:    packuswb %xmm0, %xmm5
 ; SSE41-NEXT:    pxor %xmm0, %xmm0
 ; SSE41-NEXT:    pcmpgtb %xmm5, %xmm0
-; SSE41-NEXT:    pcmpeqb %xmm0, %xmm1
-; SSE41-NEXT:    pcmpeqd %xmm0, %xmm0
-; SSE41-NEXT:    pxor %xmm0, %xmm9
-; SSE41-NEXT:    pxor %xmm0, %xmm3
-; SSE41-NEXT:    pxor %xmm0, %xmm2
-; SSE41-NEXT:    pxor %xmm0, %xmm1
+; SSE41-NEXT:    pcmpeqb %xmm7, %xmm0
+; SSE41-NEXT:    pcmpeqd %xmm3, %xmm3
+; SSE41-NEXT:    pxor %xmm3, %xmm11
+; SSE41-NEXT:    pxor %xmm3, %xmm2
+; SSE41-NEXT:    pxor %xmm3, %xmm1
+; SSE41-NEXT:    pxor %xmm3, %xmm0
 ; SSE41-NEXT:    movdqa %xmm8, 48(%rsi)
-; SSE41-NEXT:    movdqa %xmm12, 32(%rsi)
-; SSE41-NEXT:    movdqa %xmm11, 16(%rsi)
+; SSE41-NEXT:    movdqa %xmm10, 32(%rsi)
+; SSE41-NEXT:    movdqa %xmm6, 16(%rsi)
 ; SSE41-NEXT:    movdqa %xmm5, (%rsi)
-; SSE41-NEXT:    pmovsxbd %xmm9, %xmm0
-; SSE41-NEXT:    movdqa %xmm0, 192(%rdi)
-; SSE41-NEXT:    pmovsxbd %xmm3, %xmm0
-; SSE41-NEXT:    movdqa %xmm0, 128(%rdi)
-; SSE41-NEXT:    pmovsxbd %xmm2, %xmm0
-; SSE41-NEXT:    movdqa %xmm0, 64(%rdi)
-; SSE41-NEXT:    pmovsxbd %xmm1, %xmm0
-; SSE41-NEXT:    movdqa %xmm0, (%rdi)
-; SSE41-NEXT:    pshufd {{.*#+}} xmm0 = xmm9[2,3,2,3]
-; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
-; SSE41-NEXT:    pslld $31, %xmm0
-; SSE41-NEXT:    psrad $31, %xmm0
-; SSE41-NEXT:    movdqa %xmm0, 224(%rdi)
-; SSE41-NEXT:    pshufd {{.*#+}} xmm0 = xmm9[3,3,3,3]
-; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
-; SSE41-NEXT:    pslld $31, %xmm0
-; SSE41-NEXT:    psrad $31, %xmm0
-; SSE41-NEXT:    movdqa %xmm0, 240(%rdi)
-; SSE41-NEXT:    pshufd {{.*#+}} xmm0 = xmm9[1,1,1,1]
-; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
-; SSE41-NEXT:    pslld $31, %xmm0
-; SSE41-NEXT:    psrad $31, %xmm0
-; SSE41-NEXT:    movdqa %xmm0, 208(%rdi)
-; SSE41-NEXT:    pshufd {{.*#+}} xmm0 = xmm3[2,3,2,3]
-; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
-; SSE41-NEXT:    pslld $31, %xmm0
-; SSE41-NEXT:    psrad $31, %xmm0
-; SSE41-NEXT:    movdqa %xmm0, 160(%rdi)
-; SSE41-NEXT:    pshufd {{.*#+}} xmm0 = xmm3[3,3,3,3]
-; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
-; SSE41-NEXT:    pslld $31, %xmm0
-; SSE41-NEXT:    psrad $31, %xmm0
-; SSE41-NEXT:    movdqa %xmm0, 176(%rdi)
-; SSE41-NEXT:    pshufd {{.*#+}} xmm0 = xmm3[1,1,1,1]
-; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
-; SSE41-NEXT:    pslld $31, %xmm0
-; SSE41-NEXT:    psrad $31, %xmm0
-; SSE41-NEXT:    movdqa %xmm0, 144(%rdi)
-; SSE41-NEXT:    pshufd {{.*#+}} xmm0 = xmm2[2,3,2,3]
-; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
-; SSE41-NEXT:    pslld $31, %xmm0
-; SSE41-NEXT:    psrad $31, %xmm0
-; SSE41-NEXT:    movdqa %xmm0, 96(%rdi)
-; SSE41-NEXT:    pshufd {{.*#+}} xmm0 = xmm2[3,3,3,3]
-; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
-; SSE41-NEXT:    pslld $31, %xmm0
-; SSE41-NEXT:    psrad $31, %xmm0
-; SSE41-NEXT:    movdqa %xmm0, 112(%rdi)
-; SSE41-NEXT:    pshufd {{.*#+}} xmm0 = xmm2[1,1,1,1]
-; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
-; SSE41-NEXT:    pslld $31, %xmm0
-; SSE41-NEXT:    psrad $31, %xmm0
-; SSE41-NEXT:    movdqa %xmm0, 80(%rdi)
-; SSE41-NEXT:    pshufd {{.*#+}} xmm0 = xmm1[2,3,2,3]
-; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
-; SSE41-NEXT:    pslld $31, %xmm0
-; SSE41-NEXT:    psrad $31, %xmm0
-; SSE41-NEXT:    movdqa %xmm0, 32(%rdi)
-; SSE41-NEXT:    pshufd {{.*#+}} xmm0 = xmm1[3,3,3,3]
-; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
-; SSE41-NEXT:    pslld $31, %xmm0
-; SSE41-NEXT:    psrad $31, %xmm0
-; SSE41-NEXT:    movdqa %xmm0, 48(%rdi)
-; SSE41-NEXT:    pshufd {{.*#+}} xmm0 = xmm1[1,1,1,1]
+; SSE41-NEXT:    pmovsxbd %xmm11, %xmm3
+; SSE41-NEXT:    movdqa %xmm3, 192(%rdi)
+; SSE41-NEXT:    pmovsxbd %xmm2, %xmm3
+; SSE41-NEXT:    movdqa %xmm3, 128(%rdi)
+; SSE41-NEXT:    pmovsxbd %xmm1, %xmm3
+; SSE41-NEXT:    movdqa %xmm3, 64(%rdi)
+; SSE41-NEXT:    pmovsxbd %xmm0, %xmm3
+; SSE41-NEXT:    movdqa %xmm3, (%rdi)
+; SSE41-NEXT:    pshufd {{.*#+}} xmm3 = xmm11[2,3,2,3]
+; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm3 = xmm3[0],zero,zero,zero,xmm3[1],zero,zero,zero,xmm3[2],zero,zero,zero,xmm3[3],zero,zero,zero
+; SSE41-NEXT:    pslld $31, %xmm3
+; SSE41-NEXT:    psrad $31, %xmm3
+; SSE41-NEXT:    movdqa %xmm3, 224(%rdi)
+; SSE41-NEXT:    pshufd {{.*#+}} xmm3 = xmm11[3,3,3,3]
+; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm3 = xmm3[0],zero,zero,zero,xmm3[1],zero,zero,zero,xmm3[2],zero,zero,zero,xmm3[3],zero,zero,zero
+; SSE41-NEXT:    pslld $31, %xmm3
+; SSE41-NEXT:    psrad $31, %xmm3
+; SSE41-NEXT:    movdqa %xmm3, 240(%rdi)
+; SSE41-NEXT:    pshufd {{.*#+}} xmm3 = xmm11[1,1,1,1]
+; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm3 = xmm3[0],zero,zero,zero,xmm3[1],zero,zero,zero,xmm3[2],zero,zero,zero,xmm3[3],zero,zero,zero
+; SSE41-NEXT:    pslld $31, %xmm3
+; SSE41-NEXT:    psrad $31, %xmm3
+; SSE41-NEXT:    movdqa %xmm3, 208(%rdi)
+; SSE41-NEXT:    pshufd {{.*#+}} xmm3 = xmm2[2,3,2,3]
+; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm3 = xmm3[0],zero,zero,zero,xmm3[1],zero,zero,zero,xmm3[2],zero,zero,zero,xmm3[3],zero,zero,zero
+; SSE41-NEXT:    pslld $31, %xmm3
+; SSE41-NEXT:    psrad $31, %xmm3
+; SSE41-NEXT:    movdqa %xmm3, 160(%rdi)
+; SSE41-NEXT:    pshufd {{.*#+}} xmm3 = xmm2[3,3,3,3]
+; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm3 = xmm3[0],zero,zero,zero,xmm3[1],zero,zero,zero,xmm3[2],zero,zero,zero,xmm3[3],zero,zero,zero
+; SSE41-NEXT:    pslld $31, %xmm3
+; SSE41-NEXT:    psrad $31, %xmm3
+; SSE41-NEXT:    movdqa %xmm3, 176(%rdi)
+; SSE41-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[1,1,1,1]
+; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm2 = xmm2[0],zero,zero,zero,xmm2[1],zero,zero,zero,xmm2[2],zero,zero,zero,xmm2[3],zero,zero,zero
+; SSE41-NEXT:    pslld $31, %xmm2
+; SSE41-NEXT:    psrad $31, %xmm2
+; SSE41-NEXT:    movdqa %xmm2, 144(%rdi)
+; SSE41-NEXT:    pshufd {{.*#+}} xmm2 = xmm1[2,3,2,3]
+; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm2 = xmm2[0],zero,zero,zero,xmm2[1],zero,zero,zero,xmm2[2],zero,zero,zero,xmm2[3],zero,zero,zero
+; SSE41-NEXT:    pslld $31, %xmm2
+; SSE41-NEXT:    psrad $31, %xmm2
+; SSE41-NEXT:    movdqa %xmm2, 96(%rdi)
+; SSE41-NEXT:    pshufd {{.*#+}} xmm2 = xmm1[3,3,3,3]
+; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm2 = xmm2[0],zero,zero,zero,xmm2[1],zero,zero,zero,xmm2[2],zero,zero,zero,xmm2[3],zero,zero,zero
+; SSE41-NEXT:    pslld $31, %xmm2
+; SSE41-NEXT:    psrad $31, %xmm2
+; SSE41-NEXT:    movdqa %xmm2, 112(%rdi)
+; SSE41-NEXT:    pshufd {{.*#+}} xmm1 = xmm1[1,1,1,1]
+; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero
+; SSE41-NEXT:    pslld $31, %xmm1
+; SSE41-NEXT:    psrad $31, %xmm1
+; SSE41-NEXT:    movdqa %xmm1, 80(%rdi)
+; SSE41-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[2,3,2,3]
+; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero
+; SSE41-NEXT:    pslld $31, %xmm1
+; SSE41-NEXT:    psrad $31, %xmm1
+; SSE41-NEXT:    movdqa %xmm1, 32(%rdi)
+; SSE41-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[3,3,3,3]
+; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero
+; SSE41-NEXT:    pslld $31, %xmm1
+; SSE41-NEXT:    psrad $31, %xmm1
+; SSE41-NEXT:    movdqa %xmm1, 48(%rdi)
+; SSE41-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[1,1,1,1]
 ; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
 ; SSE41-NEXT:    pslld $31, %xmm0
 ; SSE41-NEXT:    psrad $31, %xmm0
 ; SSE41-NEXT:    movdqa %xmm0, 16(%rdi)
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-LABEL: smulo_v64i8:
 ; AVX1:       # %bb.0:
 ; AVX1-NEXT:    movq %rdi, %rax
-; AVX1-NEXT:    vextractf128 $1, %ymm3, %xmm5
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm6
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm7 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; AVX1-NEXT:    vpmullw %xmm4, %xmm7, %xmm4
+; AVX1-NEXT:    vextractf128 $1, %ymm3, %xmm4
+; AVX1-NEXT:    vpxor %xmm5, %xmm5, %xmm5
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm8 = xmm5[8],xmm4[8],xmm5[9],xmm4[9],xmm5[10],xmm4[10],xmm5[11],xmm4[11],xmm5[12],xmm4[12],xmm5[13],xmm4[13],xmm5[14],xmm4[14],xmm5[15],xmm4[15]
+; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm7
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm5[8],xmm7[8],xmm5[9],xmm7[9],xmm5[10],xmm7[10],xmm5[11],xmm7[11],xmm5[12],xmm7[12],xmm5[13],xmm7[13],xmm5[14],xmm7[14],xmm5[15],xmm7[15]
+; AVX1-NEXT:    vpmulhw %xmm6, %xmm8, %xmm6
+; AVX1-NEXT:    vpsrlw $8, %xmm6, %xmm8
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm9 = xmm5[0],xmm4[0],xmm5[1],xmm4[1],xmm5[2],xmm4[2],xmm5[3],xmm4[3],xmm5[4],xmm4[4],xmm5[5],xmm4[5],xmm5[6],xmm4[6],xmm5[7],xmm4[7]
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm6 = xmm5[0],xmm7[0],xmm5[1],xmm7[1],xmm5[2],xmm7[2],xmm5[3],xmm7[3],xmm5[4],xmm7[4],xmm5[5],xmm7[5],xmm5[6],xmm7[6],xmm5[7],xmm7[7]
+; AVX1-NEXT:    vpmulhw %xmm6, %xmm9, %xmm6
+; AVX1-NEXT:    vpsrlw $8, %xmm6, %xmm6
+; AVX1-NEXT:    vpackuswb %xmm8, %xmm6, %xmm8
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm9 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm7[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-NEXT:    vpmullw %xmm6, %xmm9, %xmm6
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm10 = [255,255,255,255,255,255,255,255]
-; AVX1-NEXT:    vpand %xmm4, %xmm10, %xmm8
-; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm7 = xmm5[0],zero,xmm5[1],zero,xmm5[2],zero,xmm5[3],zero,xmm5[4],zero,xmm5[5],zero,xmm5[6],zero,xmm5[7],zero
-; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm4 = xmm6[0],zero,xmm6[1],zero,xmm6[2],zero,xmm6[3],zero,xmm6[4],zero,xmm6[5],zero,xmm6[6],zero,xmm6[7],zero
-; AVX1-NEXT:    vpmullw %xmm7, %xmm4, %xmm4
-; AVX1-NEXT:    vpand %xmm4, %xmm10, %xmm4
-; AVX1-NEXT:    vpackuswb %xmm8, %xmm4, %xmm9
-; AVX1-NEXT:    vpxor %xmm11, %xmm11, %xmm11
-; AVX1-NEXT:    vpcmpgtb %xmm9, %xmm11, %xmm8
-; AVX1-NEXT:    vpmovsxbw %xmm5, %xmm4
-; AVX1-NEXT:    vpmovsxbw %xmm6, %xmm7
+; AVX1-NEXT:    vpand %xmm6, %xmm10, %xmm6
+; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm4 = xmm4[0],zero,xmm4[1],zero,xmm4[2],zero,xmm4[3],zero,xmm4[4],zero,xmm4[5],zero,xmm4[6],zero,xmm4[7],zero
+; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm7 = xmm7[0],zero,xmm7[1],zero,xmm7[2],zero,xmm7[3],zero,xmm7[4],zero,xmm7[5],zero,xmm7[6],zero,xmm7[7],zero
 ; AVX1-NEXT:    vpmullw %xmm4, %xmm7, %xmm4
-; AVX1-NEXT:    vpsrlw $8, %xmm4, %xmm4
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm5 = xmm5[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm5, %xmm5
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm6 = xmm6[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm6, %xmm6
-; AVX1-NEXT:    vpmullw %xmm5, %xmm6, %xmm5
-; AVX1-NEXT:    vpsrlw $8, %xmm5, %xmm5
-; AVX1-NEXT:    vpackuswb %xmm5, %xmm4, %xmm4
-; AVX1-NEXT:    vpcmpeqb %xmm4, %xmm8, %xmm8
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm5 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; AVX1-NEXT:    vpmullw %xmm4, %xmm5, %xmm4
 ; AVX1-NEXT:    vpand %xmm4, %xmm10, %xmm4
-; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm5 = xmm3[0],zero,xmm3[1],zero,xmm3[2],zero,xmm3[3],zero,xmm3[4],zero,xmm3[5],zero,xmm3[6],zero,xmm3[7],zero
-; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm6 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
-; AVX1-NEXT:    vpmullw %xmm5, %xmm6, %xmm5
-; AVX1-NEXT:    vpand %xmm5, %xmm10, %xmm5
-; AVX1-NEXT:    vpackuswb %xmm4, %xmm5, %xmm12
-; AVX1-NEXT:    vpcmpgtb %xmm12, %xmm11, %xmm4
-; AVX1-NEXT:    vpmovsxbw %xmm3, %xmm6
-; AVX1-NEXT:    vpmovsxbw %xmm1, %xmm7
-; AVX1-NEXT:    vpmullw %xmm6, %xmm7, %xmm6
+; AVX1-NEXT:    vpackuswb %xmm6, %xmm4, %xmm9
+; AVX1-NEXT:    vpcmpgtb %xmm9, %xmm5, %xmm4
+; AVX1-NEXT:    vpcmpeqb %xmm4, %xmm8, %xmm8
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm5[8],xmm3[8],xmm5[9],xmm3[9],xmm5[10],xmm3[10],xmm5[11],xmm3[11],xmm5[12],xmm3[12],xmm5[13],xmm3[13],xmm5[14],xmm3[14],xmm5[15],xmm3[15]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm5[8],xmm1[8],xmm5[9],xmm1[9],xmm5[10],xmm1[10],xmm5[11],xmm1[11],xmm5[12],xmm1[12],xmm5[13],xmm1[13],xmm5[14],xmm1[14],xmm5[15],xmm1[15]
+; AVX1-NEXT:    vpmulhw %xmm4, %xmm6, %xmm4
+; AVX1-NEXT:    vpsrlw $8, %xmm4, %xmm4
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm6 = xmm5[0],xmm3[0],xmm5[1],xmm3[1],xmm5[2],xmm3[2],xmm5[3],xmm3[3],xmm5[4],xmm3[4],xmm5[5],xmm3[5],xmm5[6],xmm3[6],xmm5[7],xmm3[7]
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm7 = xmm5[0],xmm1[0],xmm5[1],xmm1[1],xmm5[2],xmm1[2],xmm5[3],xmm1[3],xmm5[4],xmm1[4],xmm5[5],xmm1[5],xmm5[6],xmm1[6],xmm5[7],xmm1[7]
+; AVX1-NEXT:    vpmulhw %xmm6, %xmm7, %xmm6
 ; AVX1-NEXT:    vpsrlw $8, %xmm6, %xmm6
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm3 = xmm3[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm3, %xmm3
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm1 = xmm1[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm1, %xmm1
+; AVX1-NEXT:    vpackuswb %xmm4, %xmm6, %xmm4
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm7 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-NEXT:    vpmullw %xmm6, %xmm7, %xmm6
+; AVX1-NEXT:    vpand %xmm6, %xmm10, %xmm6
+; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm3 = xmm3[0],zero,xmm3[1],zero,xmm3[2],zero,xmm3[3],zero,xmm3[4],zero,xmm3[5],zero,xmm3[6],zero,xmm3[7],zero
+; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
 ; AVX1-NEXT:    vpmullw %xmm3, %xmm1, %xmm1
-; AVX1-NEXT:    vpsrlw $8, %xmm1, %xmm1
-; AVX1-NEXT:    vpackuswb %xmm1, %xmm6, %xmm1
-; AVX1-NEXT:    vpcmpeqb %xmm4, %xmm1, %xmm3
-; AVX1-NEXT:    vextractf128 $1, %ymm2, %xmm4
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm1 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-NEXT:    vpand %xmm1, %xmm10, %xmm1
+; AVX1-NEXT:    vpackuswb %xmm6, %xmm1, %xmm12
+; AVX1-NEXT:    vpcmpgtb %xmm12, %xmm5, %xmm3
+; AVX1-NEXT:    vpcmpeqb %xmm3, %xmm4, %xmm11
+; AVX1-NEXT:    vextractf128 $1, %ymm2, %xmm3
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm5[8],xmm3[8],xmm5[9],xmm3[9],xmm5[10],xmm3[10],xmm5[11],xmm3[11],xmm5[12],xmm3[12],xmm5[13],xmm3[13],xmm5[14],xmm3[14],xmm5[15],xmm3[15]
 ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm6
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm7 = xmm5[8],xmm6[8],xmm5[9],xmm6[9],xmm5[10],xmm6[10],xmm5[11],xmm6[11],xmm5[12],xmm6[12],xmm5[13],xmm6[13],xmm5[14],xmm6[14],xmm5[15],xmm6[15]
+; AVX1-NEXT:    vpmulhw %xmm4, %xmm7, %xmm4
+; AVX1-NEXT:    vpsrlw $8, %xmm4, %xmm4
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm7 = xmm5[0],xmm3[0],xmm5[1],xmm3[1],xmm5[2],xmm3[2],xmm5[3],xmm3[3],xmm5[4],xmm3[4],xmm5[5],xmm3[5],xmm5[6],xmm3[6],xmm5[7],xmm3[7]
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm1 = xmm5[0],xmm6[0],xmm5[1],xmm6[1],xmm5[2],xmm6[2],xmm5[3],xmm6[3],xmm5[4],xmm6[4],xmm5[5],xmm6[5],xmm5[6],xmm6[6],xmm5[7],xmm6[7]
+; AVX1-NEXT:    vpmulhw %xmm7, %xmm1, %xmm1
+; AVX1-NEXT:    vpsrlw $8, %xmm1, %xmm1
+; AVX1-NEXT:    vpackuswb %xmm4, %xmm1, %xmm1
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm7 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; AVX1-NEXT:    vpmullw %xmm1, %xmm7, %xmm1
-; AVX1-NEXT:    vpand %xmm1, %xmm10, %xmm1
-; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm7 = xmm4[0],zero,xmm4[1],zero,xmm4[2],zero,xmm4[3],zero,xmm4[4],zero,xmm4[5],zero,xmm4[6],zero,xmm4[7],zero
-; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm5 = xmm6[0],zero,xmm6[1],zero,xmm6[2],zero,xmm6[3],zero,xmm6[4],zero,xmm6[5],zero,xmm6[6],zero,xmm6[7],zero
-; AVX1-NEXT:    vpmullw %xmm7, %xmm5, %xmm5
-; AVX1-NEXT:    vpand %xmm5, %xmm10, %xmm5
-; AVX1-NEXT:    vpackuswb %xmm1, %xmm5, %xmm1
-; AVX1-NEXT:    vpmovsxbw %xmm4, %xmm5
-; AVX1-NEXT:    vpmovsxbw %xmm6, %xmm7
-; AVX1-NEXT:    vpmullw %xmm5, %xmm7, %xmm5
-; AVX1-NEXT:    vpcmpgtb %xmm1, %xmm11, %xmm7
-; AVX1-NEXT:    vpsrlw $8, %xmm5, %xmm5
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm4 = xmm4[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm4, %xmm4
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm6 = xmm6[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm6, %xmm6
-; AVX1-NEXT:    vpmullw %xmm4, %xmm6, %xmm4
+; AVX1-NEXT:    vpmullw %xmm4, %xmm7, %xmm4
+; AVX1-NEXT:    vpand %xmm4, %xmm10, %xmm4
+; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm3 = xmm3[0],zero,xmm3[1],zero,xmm3[2],zero,xmm3[3],zero,xmm3[4],zero,xmm3[5],zero,xmm3[6],zero,xmm3[7],zero
+; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm6 = xmm6[0],zero,xmm6[1],zero,xmm6[2],zero,xmm6[3],zero,xmm6[4],zero,xmm6[5],zero,xmm6[6],zero,xmm6[7],zero
+; AVX1-NEXT:    vpmullw %xmm3, %xmm6, %xmm3
+; AVX1-NEXT:    vpand %xmm3, %xmm10, %xmm3
+; AVX1-NEXT:    vpackuswb %xmm4, %xmm3, %xmm3
+; AVX1-NEXT:    vpcmpgtb %xmm3, %xmm5, %xmm4
+; AVX1-NEXT:    vpcmpeqb %xmm4, %xmm1, %xmm1
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm5[8],xmm2[8],xmm5[9],xmm2[9],xmm5[10],xmm2[10],xmm5[11],xmm2[11],xmm5[12],xmm2[12],xmm5[13],xmm2[13],xmm5[14],xmm2[14],xmm5[15],xmm2[15]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm5[8],xmm0[8],xmm5[9],xmm0[9],xmm5[10],xmm0[10],xmm5[11],xmm0[11],xmm5[12],xmm0[12],xmm5[13],xmm0[13],xmm5[14],xmm0[14],xmm5[15],xmm0[15]
+; AVX1-NEXT:    vpmulhw %xmm4, %xmm6, %xmm4
 ; AVX1-NEXT:    vpsrlw $8, %xmm4, %xmm4
-; AVX1-NEXT:    vpackuswb %xmm4, %xmm5, %xmm4
-; AVX1-NEXT:    vpcmpeqb %xmm7, %xmm4, %xmm4
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm5 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; AVX1-NEXT:    vpmullw %xmm5, %xmm6, %xmm5
-; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm6 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
-; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm7 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
-; AVX1-NEXT:    vpmullw %xmm6, %xmm7, %xmm6
-; AVX1-NEXT:    vpand %xmm5, %xmm10, %xmm5
-; AVX1-NEXT:    vpand %xmm6, %xmm10, %xmm6
-; AVX1-NEXT:    vpackuswb %xmm5, %xmm6, %xmm7
-; AVX1-NEXT:    vpmovsxbw %xmm2, %xmm5
-; AVX1-NEXT:    vpmovsxbw %xmm0, %xmm6
-; AVX1-NEXT:    vpmullw %xmm5, %xmm6, %xmm5
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm2 = xmm2[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm2, %xmm2
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm0 = xmm0[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm0, %xmm0
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm6 = xmm5[0],xmm2[0],xmm5[1],xmm2[1],xmm5[2],xmm2[2],xmm5[3],xmm2[3],xmm5[4],xmm2[4],xmm5[5],xmm2[5],xmm5[6],xmm2[6],xmm5[7],xmm2[7]
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm7 = xmm5[0],xmm0[0],xmm5[1],xmm0[1],xmm5[2],xmm0[2],xmm5[3],xmm0[3],xmm5[4],xmm0[4],xmm5[5],xmm0[5],xmm5[6],xmm0[6],xmm5[7],xmm0[7]
+; AVX1-NEXT:    vpmulhw %xmm6, %xmm7, %xmm6
+; AVX1-NEXT:    vpsrlw $8, %xmm6, %xmm6
+; AVX1-NEXT:    vpackuswb %xmm4, %xmm6, %xmm6
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm7 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-NEXT:    vpmullw %xmm4, %xmm7, %xmm4
+; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
+; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
 ; AVX1-NEXT:    vpmullw %xmm2, %xmm0, %xmm0
-; AVX1-NEXT:    vpsrlw $8, %xmm5, %xmm2
-; AVX1-NEXT:    vpsrlw $8, %xmm0, %xmm0
-; AVX1-NEXT:    vpackuswb %xmm0, %xmm2, %xmm0
-; AVX1-NEXT:    vpcmpgtb %xmm7, %xmm11, %xmm2
-; AVX1-NEXT:    vpcmpeqb %xmm2, %xmm0, %xmm0
-; AVX1-NEXT:    vpcmpeqd %xmm5, %xmm5, %xmm5
-; AVX1-NEXT:    vpxor %xmm5, %xmm8, %xmm6
-; AVX1-NEXT:    vpxor %xmm5, %xmm3, %xmm3
-; AVX1-NEXT:    vpxor %xmm5, %xmm4, %xmm2
-; AVX1-NEXT:    vpxor %xmm5, %xmm0, %xmm0
+; AVX1-NEXT:    vpand %xmm4, %xmm10, %xmm2
+; AVX1-NEXT:    vpand %xmm0, %xmm10, %xmm0
+; AVX1-NEXT:    vpackuswb %xmm2, %xmm0, %xmm4
+; AVX1-NEXT:    vpcmpgtb %xmm4, %xmm5, %xmm0
+; AVX1-NEXT:    vpcmpeqb %xmm0, %xmm6, %xmm0
+; AVX1-NEXT:    vpcmpeqd %xmm7, %xmm7, %xmm7
+; AVX1-NEXT:    vpxor %xmm7, %xmm8, %xmm6
+; AVX1-NEXT:    vpxor %xmm7, %xmm11, %xmm5
+; AVX1-NEXT:    vpxor %xmm7, %xmm1, %xmm2
+; AVX1-NEXT:    vpxor %xmm7, %xmm0, %xmm0
 ; AVX1-NEXT:    vmovdqa %xmm9, 48(%rsi)
 ; AVX1-NEXT:    vmovdqa %xmm12, 32(%rsi)
-; AVX1-NEXT:    vmovdqa %xmm1, 16(%rsi)
-; AVX1-NEXT:    vmovdqa %xmm7, (%rsi)
+; AVX1-NEXT:    vmovdqa %xmm3, 16(%rsi)
+; AVX1-NEXT:    vmovdqa %xmm4, (%rsi)
 ; AVX1-NEXT:    vpmovsxbd %xmm6, %xmm1
 ; AVX1-NEXT:    vmovdqa %xmm1, 192(%rdi)
-; AVX1-NEXT:    vpmovsxbd %xmm3, %xmm1
+; AVX1-NEXT:    vpmovsxbd %xmm5, %xmm1
 ; AVX1-NEXT:    vmovdqa %xmm1, 128(%rdi)
 ; AVX1-NEXT:    vpmovsxbd %xmm2, %xmm1
 ; AVX1-NEXT:    vmovdqa %xmm1, 64(%rdi)
 ; AVX1-NEXT:    vpmovsxbd %xmm0, %xmm1
 ; AVX1-NEXT:    vmovdqa %xmm1, (%rdi)
 ; AVX1-NEXT:    vpshufd {{.*#+}} xmm1 = xmm6[2,3,2,3]
 ; AVX1-NEXT:    vpmovsxbd %xmm1, %xmm1
 ; AVX1-NEXT:    vmovdqa %xmm1, 224(%rdi)
 ; AVX1-NEXT:    vpshufd {{.*#+}} xmm1 = xmm6[3,3,3,3]
 ; AVX1-NEXT:    vpmovsxbd %xmm1, %xmm1
 ; AVX1-NEXT:    vmovdqa %xmm1, 240(%rdi)
 ; AVX1-NEXT:    vpshufd {{.*#+}} xmm1 = xmm6[1,1,1,1]
 ; AVX1-NEXT:    vpmovsxbd %xmm1, %xmm1
 ; AVX1-NEXT:    vmovdqa %xmm1, 208(%rdi)
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm1 = xmm3[2,3,2,3]
+; AVX1-NEXT:    vpshufd {{.*#+}} xmm1 = xmm5[2,3,2,3]
 ; AVX1-NEXT:    vpmovsxbd %xmm1, %xmm1
 ; AVX1-NEXT:    vmovdqa %xmm1, 160(%rdi)
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm1 = xmm3[3,3,3,3]
+; AVX1-NEXT:    vpshufd {{.*#+}} xmm1 = xmm5[3,3,3,3]
 ; AVX1-NEXT:    vpmovsxbd %xmm1, %xmm1
 ; AVX1-NEXT:    vmovdqa %xmm1, 176(%rdi)
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm1 = xmm3[1,1,1,1]
+; AVX1-NEXT:    vpshufd {{.*#+}} xmm1 = xmm5[1,1,1,1]
 ; AVX1-NEXT:    vpmovsxbd %xmm1, %xmm1
 ; AVX1-NEXT:    vmovdqa %xmm1, 144(%rdi)
 ; AVX1-NEXT:    vpshufd {{.*#+}} xmm1 = xmm2[2,3,2,3]
 ; AVX1-NEXT:    vpmovsxbd %xmm1, %xmm1
 ; AVX1-NEXT:    vmovdqa %xmm1, 96(%rdi)
 ; AVX1-NEXT:    vpshufd {{.*#+}} xmm1 = xmm2[3,3,3,3]
 ; AVX1-NEXT:    vpmovsxbd %xmm1, %xmm1
 ; AVX1-NEXT:    vmovdqa %xmm1, 112(%rdi)

 ; AVX1-NEXT:    vpmovsxbd %xmm0, %xmm0
 ; AVX1-NEXT:    vmovdqa %xmm0, 16(%rdi)
 ; AVX1-NEXT:    vzeroupper
 ; AVX1-NEXT:    retq
 ;
 ; AVX2-LABEL: smulo_v64i8:
 ; AVX2:       # %bb.0:
 ; AVX2-NEXT:    movq %rdi, %rax
-; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm4 = ymm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm5 = ymm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX2-NEXT:    vpmullw %ymm4, %ymm5, %ymm4
-; AVX2-NEXT:    vmovdqa {{.*#+}} ymm5 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
-; AVX2-NEXT:    vpand %ymm5, %ymm4, %ymm4
-; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm6 = ymm3[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm7 = ymm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
+; AVX2-NEXT:    vpxor %xmm4, %xmm4, %xmm4
+; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm5 = ymm4[8],ymm3[8],ymm4[9],ymm3[9],ymm4[10],ymm3[10],ymm4[11],ymm3[11],ymm4[12],ymm3[12],ymm4[13],ymm3[13],ymm4[14],ymm3[14],ymm4[15],ymm3[15],ymm4[24],ymm3[24],ymm4[25],ymm3[25],ymm4[26],ymm3[26],ymm4[27],ymm3[27],ymm4[28],ymm3[28],ymm4[29],ymm3[29],ymm4[30],ymm3[30],ymm4[31],ymm3[31]
+; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm6 = ymm4[8],ymm1[8],ymm4[9],ymm1[9],ymm4[10],ymm1[10],ymm4[11],ymm1[11],ymm4[12],ymm1[12],ymm4[13],ymm1[13],ymm4[14],ymm1[14],ymm4[15],ymm1[15],ymm4[24],ymm1[24],ymm4[25],ymm1[25],ymm4[26],ymm1[26],ymm4[27],ymm1[27],ymm4[28],ymm1[28],ymm4[29],ymm1[29],ymm4[30],ymm1[30],ymm4[31],ymm1[31]
+; AVX2-NEXT:    vpmulhw %ymm5, %ymm6, %ymm5
+; AVX2-NEXT:    vpsrlw $8, %ymm5, %ymm5
+; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm6 = ymm4[0],ymm3[0],ymm4[1],ymm3[1],ymm4[2],ymm3[2],ymm4[3],ymm3[3],ymm4[4],ymm3[4],ymm4[5],ymm3[5],ymm4[6],ymm3[6],ymm4[7],ymm3[7],ymm4[16],ymm3[16],ymm4[17],ymm3[17],ymm4[18],ymm3[18],ymm4[19],ymm3[19],ymm4[20],ymm3[20],ymm4[21],ymm3[21],ymm4[22],ymm3[22],ymm4[23],ymm3[23]
+; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm7 = ymm4[0],ymm1[0],ymm4[1],ymm1[1],ymm4[2],ymm1[2],ymm4[3],ymm1[3],ymm4[4],ymm1[4],ymm4[5],ymm1[5],ymm4[6],ymm1[6],ymm4[7],ymm1[7],ymm4[16],ymm1[16],ymm4[17],ymm1[17],ymm4[18],ymm1[18],ymm4[19],ymm1[19],ymm4[20],ymm1[20],ymm4[21],ymm1[21],ymm4[22],ymm1[22],ymm4[23],ymm1[23]
+; AVX2-NEXT:    vpmulhw %ymm6, %ymm7, %ymm6
+; AVX2-NEXT:    vpsrlw $8, %ymm6, %ymm6
+; AVX2-NEXT:    vpackuswb %ymm5, %ymm6, %ymm5
+; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm6 = ymm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
+; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm7 = ymm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
 ; AVX2-NEXT:    vpmullw %ymm6, %ymm7, %ymm6
-; AVX2-NEXT:    vpand %ymm5, %ymm6, %ymm6
-; AVX2-NEXT:    vpackuswb %ymm4, %ymm6, %ymm10
-; AVX2-NEXT:    vpxor %xmm6, %xmm6, %xmm6
-; AVX2-NEXT:    vpcmpgtb %ymm10, %ymm6, %ymm7
-; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm8 = ymm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX2-NEXT:    vpsraw $8, %ymm8, %ymm8
-; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm9 = ymm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX2-NEXT:    vpsraw $8, %ymm9, %ymm9
-; AVX2-NEXT:    vpmullw %ymm8, %ymm9, %ymm8
-; AVX2-NEXT:    vpsrlw $8, %ymm8, %ymm8
+; AVX2-NEXT:    vmovdqa {{.*#+}} ymm7 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
+; AVX2-NEXT:    vpand %ymm7, %ymm6, %ymm6
 ; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm3 = ymm3[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX2-NEXT:    vpsraw $8, %ymm3, %ymm3
 ; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm1 = ymm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX2-NEXT:    vpsraw $8, %ymm1, %ymm1
 ; AVX2-NEXT:    vpmullw %ymm3, %ymm1, %ymm1
-; AVX2-NEXT:    vpsrlw $8, %ymm1, %ymm1
-; AVX2-NEXT:    vpackuswb %ymm8, %ymm1, %ymm1
-; AVX2-NEXT:    vpcmpeqb %ymm7, %ymm1, %ymm1
-; AVX2-NEXT:    vpcmpeqd %ymm7, %ymm7, %ymm7
-; AVX2-NEXT:    vpxor %ymm7, %ymm1, %ymm1
-; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm3 = ymm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm8 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX2-NEXT:    vpmullw %ymm3, %ymm8, %ymm3
-; AVX2-NEXT:    vpand %ymm5, %ymm3, %ymm3
-; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm8 = ymm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm9 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX2-NEXT:    vpmullw %ymm8, %ymm9, %ymm8
-; AVX2-NEXT:    vpand %ymm5, %ymm8, %ymm5
-; AVX2-NEXT:    vpackuswb %ymm3, %ymm5, %ymm3
-; AVX2-NEXT:    vpcmpgtb %ymm3, %ymm6, %ymm5
-; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm6 = ymm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX2-NEXT:    vpsraw $8, %ymm6, %ymm6
-; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm8 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX2-NEXT:    vpsraw $8, %ymm8, %ymm8
-; AVX2-NEXT:    vpmullw %ymm6, %ymm8, %ymm6
+; AVX2-NEXT:    vpand %ymm7, %ymm1, %ymm1
+; AVX2-NEXT:    vpackuswb %ymm6, %ymm1, %ymm10
+; AVX2-NEXT:    vpcmpgtb %ymm10, %ymm4, %ymm3
+; AVX2-NEXT:    vpcmpeqb %ymm3, %ymm5, %ymm3
+; AVX2-NEXT:    vpcmpeqd %ymm5, %ymm5, %ymm5
+; AVX2-NEXT:    vpxor %ymm5, %ymm3, %ymm3
+; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm6 = ymm4[8],ymm2[8],ymm4[9],ymm2[9],ymm4[10],ymm2[10],ymm4[11],ymm2[11],ymm4[12],ymm2[12],ymm4[13],ymm2[13],ymm4[14],ymm2[14],ymm4[15],ymm2[15],ymm4[24],ymm2[24],ymm4[25],ymm2[25],ymm4[26],ymm2[26],ymm4[27],ymm2[27],ymm4[28],ymm2[28],ymm4[29],ymm2[29],ymm4[30],ymm2[30],ymm4[31],ymm2[31]
+; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm8 = ymm4[8],ymm0[8],ymm4[9],ymm0[9],ymm4[10],ymm0[10],ymm4[11],ymm0[11],ymm4[12],ymm0[12],ymm4[13],ymm0[13],ymm4[14],ymm0[14],ymm4[15],ymm0[15],ymm4[24],ymm0[24],ymm4[25],ymm0[25],ymm4[26],ymm0[26],ymm4[27],ymm0[27],ymm4[28],ymm0[28],ymm4[29],ymm0[29],ymm4[30],ymm0[30],ymm4[31],ymm0[31]
+; AVX2-NEXT:    vpmulhw %ymm6, %ymm8, %ymm6
 ; AVX2-NEXT:    vpsrlw $8, %ymm6, %ymm6
+; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm8 = ymm4[0],ymm2[0],ymm4[1],ymm2[1],ymm4[2],ymm2[2],ymm4[3],ymm2[3],ymm4[4],ymm2[4],ymm4[5],ymm2[5],ymm4[6],ymm2[6],ymm4[7],ymm2[7],ymm4[16],ymm2[16],ymm4[17],ymm2[17],ymm4[18],ymm2[18],ymm4[19],ymm2[19],ymm4[20],ymm2[20],ymm4[21],ymm2[21],ymm4[22],ymm2[22],ymm4[23],ymm2[23]
+; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm9 = ymm4[0],ymm0[0],ymm4[1],ymm0[1],ymm4[2],ymm0[2],ymm4[3],ymm0[3],ymm4[4],ymm0[4],ymm4[5],ymm0[5],ymm4[6],ymm0[6],ymm4[7],ymm0[7],ymm4[16],ymm0[16],ymm4[17],ymm0[17],ymm4[18],ymm0[18],ymm4[19],ymm0[19],ymm4[20],ymm0[20],ymm4[21],ymm0[21],ymm4[22],ymm0[22],ymm4[23],ymm0[23]
+; AVX2-NEXT:    vpmulhw %ymm8, %ymm9, %ymm8
+; AVX2-NEXT:    vpsrlw $8, %ymm8, %ymm8
+; AVX2-NEXT:    vpackuswb %ymm6, %ymm8, %ymm6
+; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm8 = ymm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
+; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm9 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
+; AVX2-NEXT:    vpmullw %ymm8, %ymm9, %ymm8
+; AVX2-NEXT:    vpand %ymm7, %ymm8, %ymm8
 ; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm2 = ymm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX2-NEXT:    vpsraw $8, %ymm2, %ymm2
 ; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm0 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX2-NEXT:    vpsraw $8, %ymm0, %ymm0
 ; AVX2-NEXT:    vpmullw %ymm2, %ymm0, %ymm0
-; AVX2-NEXT:    vpsrlw $8, %ymm0, %ymm0
-; AVX2-NEXT:    vpackuswb %ymm6, %ymm0, %ymm0
-; AVX2-NEXT:    vpcmpeqb %ymm5, %ymm0, %ymm0
-; AVX2-NEXT:    vpxor %ymm7, %ymm0, %ymm0
-; AVX2-NEXT:    vpshufd {{.*#+}} xmm2 = xmm0[2,3,2,3]
-; AVX2-NEXT:    vpmovsxbd %xmm2, %ymm8
-; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm5
+; AVX2-NEXT:    vpand %ymm7, %ymm0, %ymm0
+; AVX2-NEXT:    vpackuswb %ymm8, %ymm0, %ymm0
+; AVX2-NEXT:    vpcmpgtb %ymm0, %ymm4, %ymm2
+; AVX2-NEXT:    vpcmpeqb %ymm2, %ymm6, %ymm2
+; AVX2-NEXT:    vpxor %ymm5, %ymm2, %ymm2
+; AVX2-NEXT:    vpshufd {{.*#+}} xmm4 = xmm2[2,3,2,3]
+; AVX2-NEXT:    vpmovsxbd %xmm4, %ymm8
+; AVX2-NEXT:    vextracti128 $1, %ymm2, %xmm5
 ; AVX2-NEXT:    vpshufd {{.*#+}} xmm6 = xmm5[2,3,2,3]
 ; AVX2-NEXT:    vpmovsxbd %xmm6, %ymm6
-; AVX2-NEXT:    vpshufd {{.*#+}} xmm7 = xmm1[2,3,2,3]
+; AVX2-NEXT:    vpshufd {{.*#+}} xmm7 = xmm3[2,3,2,3]
 ; AVX2-NEXT:    vpmovsxbd %xmm7, %ymm7
-; AVX2-NEXT:    vextracti128 $1, %ymm1, %xmm4
-; AVX2-NEXT:    vpshufd {{.*#+}} xmm2 = xmm4[2,3,2,3]
+; AVX2-NEXT:    vextracti128 $1, %ymm3, %xmm4
+; AVX2-NEXT:    vpshufd {{.*#+}} xmm1 = xmm4[2,3,2,3]
+; AVX2-NEXT:    vpmovsxbd %xmm1, %ymm1
 ; AVX2-NEXT:    vpmovsxbd %xmm2, %ymm2
-; AVX2-NEXT:    vpmovsxbd %xmm0, %ymm0
 ; AVX2-NEXT:    vpmovsxbd %xmm5, %ymm5
-; AVX2-NEXT:    vpmovsxbd %xmm1, %ymm1
+; AVX2-NEXT:    vpmovsxbd %xmm3, %ymm3
 ; AVX2-NEXT:    vpmovsxbd %xmm4, %ymm4
 ; AVX2-NEXT:    vmovdqa %ymm10, 32(%rsi)
-; AVX2-NEXT:    vmovdqa %ymm3, (%rsi)
+; AVX2-NEXT:    vmovdqa %ymm0, (%rsi)
 ; AVX2-NEXT:    vmovdqa %ymm4, 192(%rdi)
-; AVX2-NEXT:    vmovdqa %ymm1, 128(%rdi)
+; AVX2-NEXT:    vmovdqa %ymm3, 128(%rdi)
 ; AVX2-NEXT:    vmovdqa %ymm5, 64(%rdi)
-; AVX2-NEXT:    vmovdqa %ymm0, (%rdi)
-; AVX2-NEXT:    vmovdqa %ymm2, 224(%rdi)
+; AVX2-NEXT:    vmovdqa %ymm2, (%rdi)
+; AVX2-NEXT:    vmovdqa %ymm1, 224(%rdi)
 ; AVX2-NEXT:    vmovdqa %ymm7, 160(%rdi)
 ; AVX2-NEXT:    vmovdqa %ymm6, 96(%rdi)
 ; AVX2-NEXT:    vmovdqa %ymm8, 32(%rdi)
 ; AVX2-NEXT:    vzeroupper
 ; AVX2-NEXT:    retq
 ;
 ; AVX512F-LABEL: smulo_v64i8:
 ; AVX512F:       # %bb.0:

 ; AVX512F-NEXT:    vmovdqa %xmm4, 48(%rdi)
 ; AVX512F-NEXT:    vmovdqa %xmm5, 32(%rdi)
 ; AVX512F-NEXT:    vmovdqa %xmm6, 16(%rdi)
 ; AVX512F-NEXT:    vmovdqa %xmm7, (%rdi)
 ; AVX512F-NEXT:    retq
 ;
 ; AVX512BW-LABEL: smulo_v64i8:
 ; AVX512BW:       # %bb.0:
-; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm2 = zmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31,40,40,41,41,42,42,43,43,44,44,45,45,46,46,47,47,56,56,57,57,58,58,59,59,60,60,61,61,62,62,63,63]
-; AVX512BW-NEXT:    vpsraw $8, %zmm2, %zmm2
-; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm3 = zmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31,40,40,41,41,42,42,43,43,44,44,45,45,46,46,47,47,56,56,57,57,58,58,59,59,60,60,61,61,62,62,63,63]
-; AVX512BW-NEXT:    vpsraw $8, %zmm3, %zmm3
-; AVX512BW-NEXT:    vpmullw %zmm2, %zmm3, %zmm2
-; AVX512BW-NEXT:    vpsrlw $8, %zmm2, %zmm2
-; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm3 = zmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,32,32,33,33,34,34,35,35,36,36,37,37,38,38,39,39,48,48,49,49,50,50,51,51,52,52,53,53,54,54,55,55]
-; AVX512BW-NEXT:    vpsraw $8, %zmm3, %zmm3
-; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm4 = zmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,32,32,33,33,34,34,35,35,36,36,37,37,38,38,39,39,48,48,49,49,50,50,51,51,52,52,53,53,54,54,55,55]
-; AVX512BW-NEXT:    vpsraw $8, %zmm4, %zmm4
-; AVX512BW-NEXT:    vpmullw %zmm3, %zmm4, %zmm3
+; AVX512BW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm3 = zmm2[8],zmm1[8],zmm2[9],zmm1[9],zmm2[10],zmm1[10],zmm2[11],zmm1[11],zmm2[12],zmm1[12],zmm2[13],zmm1[13],zmm2[14],zmm1[14],zmm2[15],zmm1[15],zmm2[24],zmm1[24],zmm2[25],zmm1[25],zmm2[26],zmm1[26],zmm2[27],zmm1[27],zmm2[28],zmm1[28],zmm2[29],zmm1[29],zmm2[30],zmm1[30],zmm2[31],zmm1[31],zmm2[40],zmm1[40],zmm2[41],zmm1[41],zmm2[42],zmm1[42],zmm2[43],zmm1[43],zmm2[44],zmm1[44],zmm2[45],zmm1[45],zmm2[46],zmm1[46],zmm2[47],zmm1[47],zmm2[56],zmm1[56],zmm2[57],zmm1[57],zmm2[58],zmm1[58],zmm2[59],zmm1[59],zmm2[60],zmm1[60],zmm2[61],zmm1[61],zmm2[62],zmm1[62],zmm2[63],zmm1[63]
+; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm4 = zmm2[8],zmm0[8],zmm2[9],zmm0[9],zmm2[10],zmm0[10],zmm2[11],zmm0[11],zmm2[12],zmm0[12],zmm2[13],zmm0[13],zmm2[14],zmm0[14],zmm2[15],zmm0[15],zmm2[24],zmm0[24],zmm2[25],zmm0[25],zmm2[26],zmm0[26],zmm2[27],zmm0[27],zmm2[28],zmm0[28],zmm2[29],zmm0[29],zmm2[30],zmm0[30],zmm2[31],zmm0[31],zmm2[40],zmm0[40],zmm2[41],zmm0[41],zmm2[42],zmm0[42],zmm2[43],zmm0[43],zmm2[44],zmm0[44],zmm2[45],zmm0[45],zmm2[46],zmm0[46],zmm2[47],zmm0[47],zmm2[56],zmm0[56],zmm2[57],zmm0[57],zmm2[58],zmm0[58],zmm2[59],zmm0[59],zmm2[60],zmm0[60],zmm2[61],zmm0[61],zmm2[62],zmm0[62],zmm2[63],zmm0[63]
+; AVX512BW-NEXT:    vpmulhw %zmm3, %zmm4, %zmm3
 ; AVX512BW-NEXT:    vpsrlw $8, %zmm3, %zmm3
-; AVX512BW-NEXT:    vpackuswb %zmm2, %zmm3, %zmm2
+; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm4 = zmm2[0],zmm1[0],zmm2[1],zmm1[1],zmm2[2],zmm1[2],zmm2[3],zmm1[3],zmm2[4],zmm1[4],zmm2[5],zmm1[5],zmm2[6],zmm1[6],zmm2[7],zmm1[7],zmm2[16],zmm1[16],zmm2[17],zmm1[17],zmm2[18],zmm1[18],zmm2[19],zmm1[19],zmm2[20],zmm1[20],zmm2[21],zmm1[21],zmm2[22],zmm1[22],zmm2[23],zmm1[23],zmm2[32],zmm1[32],zmm2[33],zmm1[33],zmm2[34],zmm1[34],zmm2[35],zmm1[35],zmm2[36],zmm1[36],zmm2[37],zmm1[37],zmm2[38],zmm1[38],zmm2[39],zmm1[39],zmm2[48],zmm1[48],zmm2[49],zmm1[49],zmm2[50],zmm1[50],zmm2[51],zmm1[51],zmm2[52],zmm1[52],zmm2[53],zmm1[53],zmm2[54],zmm1[54],zmm2[55],zmm1[55]
+; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm2 = zmm2[0],zmm0[0],zmm2[1],zmm0[1],zmm2[2],zmm0[2],zmm2[3],zmm0[3],zmm2[4],zmm0[4],zmm2[5],zmm0[5],zmm2[6],zmm0[6],zmm2[7],zmm0[7],zmm2[16],zmm0[16],zmm2[17],zmm0[17],zmm2[18],zmm0[18],zmm2[19],zmm0[19],zmm2[20],zmm0[20],zmm2[21],zmm0[21],zmm2[22],zmm0[22],zmm2[23],zmm0[23],zmm2[32],zmm0[32],zmm2[33],zmm0[33],zmm2[34],zmm0[34],zmm2[35],zmm0[35],zmm2[36],zmm0[36],zmm2[37],zmm0[37],zmm2[38],zmm0[38],zmm2[39],zmm0[39],zmm2[48],zmm0[48],zmm2[49],zmm0[49],zmm2[50],zmm0[50],zmm2[51],zmm0[51],zmm2[52],zmm0[52],zmm2[53],zmm0[53],zmm2[54],zmm0[54],zmm2[55],zmm0[55]
+; AVX512BW-NEXT:    vpmulhw %zmm4, %zmm2, %zmm2
+; AVX512BW-NEXT:    vpsrlw $8, %zmm2, %zmm2
+; AVX512BW-NEXT:    vpackuswb %zmm3, %zmm2, %zmm2
 ; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm3 = zmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31,40,40,41,41,42,42,43,43,44,44,45,45,46,46,47,47,56,56,57,57,58,58,59,59,60,60,61,61,62,62,63,63]
 ; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm4 = zmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31,40,40,41,41,42,42,43,43,44,44,45,45,46,46,47,47,56,56,57,57,58,58,59,59,60,60,61,61,62,62,63,63]
 ; AVX512BW-NEXT:    vpmullw %zmm3, %zmm4, %zmm3
 ; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm4 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512BW-NEXT:    vpandq %zmm4, %zmm3, %zmm3
 ; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm1 = zmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,32,32,33,33,34,34,35,35,36,36,37,37,38,38,39,39,48,48,49,49,50,50,51,51,52,52,53,53,54,54,55,55]
 ; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm0 = zmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,32,32,33,33,34,34,35,35,36,36,37,37,38,38,39,39,48,48,49,49,50,50,51,51,52,52,53,53,54,54,55,55]
 ; AVX512BW-NEXT:    vpmullw %zmm1, %zmm0, %zmm0

llvm/test/CodeGen/X86/vector-idiv-sdiv-128.ll

 ; AVX-NEXT:    vpsraw $1, %xmm0, %xmm0
 ; AVX-NEXT:    vpaddw %xmm1, %xmm0, %xmm0
 ; AVX-NEXT:    retq
   %res = sdiv <8 x i16> %a, <i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7>
   ret <8 x i16> %res
 }
 
 define <16 x i8> @test_div7_16i8(<16 x i8> %a) nounwind {
-; SSE2-LABEL: test_div7_16i8:
-; SSE2:       # %bb.0:
-; SSE2-NEXT:    punpckhbw {{.*#+}} 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]
-; SSE2-NEXT:    psraw $8, %xmm2
-; SSE2-NEXT:    movdqa {{.*#+}} xmm3 = [65427,65427,65427,65427,65427,65427,65427,65427]
-; SSE2-NEXT:    pmullw %xmm3, %xmm2
-; SSE2-NEXT:    psrlw $8, %xmm2
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; SSE2-NEXT:    psraw $8, %xmm1
-; SSE2-NEXT:    pmullw %xmm3, %xmm1
-; SSE2-NEXT:    psrlw $8, %xmm1
-; SSE2-NEXT:    packuswb %xmm2, %xmm1
-; SSE2-NEXT:    paddb %xmm0, %xmm1
-; SSE2-NEXT:    movdqa %xmm1, %xmm0
-; SSE2-NEXT:    psrlw $2, %xmm0
-; SSE2-NEXT:    pand {{.*}}(%rip), %xmm0
-; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
-; SSE2-NEXT:    pxor %xmm2, %xmm0
-; SSE2-NEXT:    psrlw $7, %xmm1
-; SSE2-NEXT:    pand {{.*}}(%rip), %xmm1
-; SSE2-NEXT:    paddb %xmm0, %xmm1
-; SSE2-NEXT:    psubb %xmm2, %xmm1
-; SSE2-NEXT:    movdqa %xmm1, %xmm0
-; SSE2-NEXT:    retq
-;
-; SSE41-LABEL: test_div7_16i8:
-; SSE41:       # %bb.0:
-; SSE41-NEXT:    pmovsxbw %xmm0, %xmm1
-; SSE41-NEXT:    movdqa {{.*#+}} xmm2 = [65427,65427,65427,65427,65427,65427,65427,65427]
-; SSE41-NEXT:    pmullw %xmm2, %xmm1
-; SSE41-NEXT:    psrlw $8, %xmm1
-; SSE41-NEXT:    pshufd {{.*#+}} xmm3 = xmm0[2,3,2,3]
-; SSE41-NEXT:    pmovsxbw %xmm3, %xmm3
-; SSE41-NEXT:    pmullw %xmm2, %xmm3
-; SSE41-NEXT:    psrlw $8, %xmm3
-; SSE41-NEXT:    packuswb %xmm3, %xmm1
-; SSE41-NEXT:    paddb %xmm0, %xmm1
-; SSE41-NEXT:    movdqa %xmm1, %xmm0
-; SSE41-NEXT:    psrlw $2, %xmm0
-; SSE41-NEXT:    pand {{.*}}(%rip), %xmm0
-; SSE41-NEXT:    movdqa {{.*#+}} xmm2 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
-; SSE41-NEXT:    pxor %xmm2, %xmm0
-; SSE41-NEXT:    psrlw $7, %xmm1
-; SSE41-NEXT:    pand {{.*}}(%rip), %xmm1
-; SSE41-NEXT:    paddb %xmm0, %xmm1
-; SSE41-NEXT:    psubb %xmm2, %xmm1
-; SSE41-NEXT:    movdqa %xmm1, %xmm0
-; SSE41-NEXT:    retq
+; SSE-LABEL: test_div7_16i8:
+; SSE:       # %bb.0:
+; SSE-NEXT:    movdqa %xmm0, %xmm1
+; SSE-NEXT:    pxor %xmm0, %xmm0
+; SSE-NEXT:    pxor %xmm2, %xmm2
+; SSE-NEXT:    punpckhbw {{.*#+}} xmm2 = xmm2[8],xmm1[8],xmm2[9],xmm1[9],xmm2[10],xmm1[10],xmm2[11],xmm1[11],xmm2[12],xmm1[12],xmm2[13],xmm1[13],xmm2[14],xmm1[14],xmm2[15],xmm1[15]
+; SSE-NEXT:    movdqa {{.*#+}} xmm3 = [37632,37632,37632,37632,37632,37632,37632,37632]
+; SSE-NEXT:    pmulhw %xmm3, %xmm2
+; SSE-NEXT:    psrlw $8, %xmm2
+; SSE-NEXT:    punpcklbw {{.*#+}} xmm0 = 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]
+; SSE-NEXT:    pmulhw %xmm3, %xmm0
+; SSE-NEXT:    psrlw $8, %xmm0
+; SSE-NEXT:    packuswb %xmm2, %xmm0
+; SSE-NEXT:    paddb %xmm1, %xmm0
+; SSE-NEXT:    movdqa %xmm0, %xmm1
+; SSE-NEXT:    psrlw $2, %xmm1
+; SSE-NEXT:    pand {{.*}}(%rip), %xmm1
+; SSE-NEXT:    movdqa {{.*#+}} xmm2 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
+; SSE-NEXT:    pxor %xmm2, %xmm1
+; SSE-NEXT:    psrlw $7, %xmm0
+; SSE-NEXT:    pand {{.*}}(%rip), %xmm0
+; SSE-NEXT:    paddb %xmm1, %xmm0
+; SSE-NEXT:    psubb %xmm2, %xmm0
+; SSE-NEXT:    retq
 ;
 ; AVX1-LABEL: test_div7_16i8:
 ; AVX1:       # %bb.0:
-; AVX1-NEXT:    vpmovsxbw %xmm0, %xmm1
-; AVX1-NEXT:    vmovdqa {{.*#+}} xmm2 = [65427,65427,65427,65427,65427,65427,65427,65427]
-; AVX1-NEXT:    vpmullw %xmm2, %xmm1, %xmm1
-; AVX1-NEXT:    vpsrlw $8, %xmm1, %xmm1
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm3 = xmm0[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm3, %xmm3
-; AVX1-NEXT:    vpmullw %xmm2, %xmm3, %xmm2
+; AVX1-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm2 = 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]
+; AVX1-NEXT:    vmovdqa {{.*#+}} xmm3 = [37632,37632,37632,37632,37632,37632,37632,37632]
+; AVX1-NEXT:    vpmulhw %xmm3, %xmm2, %xmm2
 ; AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; AVX1-NEXT:    vpmulhw %xmm3, %xmm1, %xmm1
+; AVX1-NEXT:    vpsrlw $8, %xmm1, %xmm1
 ; AVX1-NEXT:    vpackuswb %xmm2, %xmm1, %xmm1
 ; AVX1-NEXT:    vpaddb %xmm0, %xmm1, %xmm0
 ; AVX1-NEXT:    vpsrlw $2, %xmm0, %xmm1
 ; AVX1-NEXT:    vpand {{.*}}(%rip), %xmm1, %xmm1
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm2 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
 ; AVX1-NEXT:    vpxor %xmm2, %xmm1, %xmm1
 ; AVX1-NEXT:    vpsrlw $7, %xmm0, %xmm0
 ; AVX1-NEXT:    vpand {{.*}}(%rip), %xmm0, %xmm0
; AVX512BW-NEXT:    retq
   ret <16 x i8> %res
 }
 
 ;
 ; sdiv by non-splat constant
 ;
 
 define <16 x i8> @test_divconstant_16i8(<16 x i8> %a) nounwind {
-; SSE2-LABEL: test_divconstant_16i8:
-; SSE2:       # %bb.0:
-; SSE2-NEXT:    punpckhbw {{.*#+}} 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]
-; SSE2-NEXT:    psraw $8, %xmm1
-; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm1
-; SSE2-NEXT:    psrlw $8, %xmm1
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
-; SSE2-NEXT:    psraw $8, %xmm2
-; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm2
-; SSE2-NEXT:    psrlw $8, %xmm2
-; SSE2-NEXT:    packuswb %xmm1, %xmm2
-; SSE2-NEXT:    pand {{.*}}(%rip), %xmm0
-; SSE2-NEXT:    paddb %xmm2, %xmm0
-; SSE2-NEXT:    movdqa %xmm0, %xmm1
-; SSE2-NEXT:    punpckhbw {{.*#+}} 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]
-; SSE2-NEXT:    psraw $8, %xmm1
-; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm1
-; SSE2-NEXT:    psrlw $8, %xmm1
-; SSE2-NEXT:    movdqa %xmm0, %xmm2
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
-; SSE2-NEXT:    psraw $8, %xmm2
-; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm2
-; SSE2-NEXT:    psrlw $8, %xmm2
-; SSE2-NEXT:    packuswb %xmm1, %xmm2
-; SSE2-NEXT:    psrlw $7, %xmm0
-; SSE2-NEXT:    pand {{.*}}(%rip), %xmm0
-; SSE2-NEXT:    paddb %xmm2, %xmm0
-; SSE2-NEXT:    retq
-;
-; SSE41-LABEL: test_divconstant_16i8:
-; SSE41:       # %bb.0:
-; SSE41-NEXT:    pmovsxbw %xmm0, %xmm1
-; SSE41-NEXT:    pmullw {{.*}}(%rip), %xmm1
-; SSE41-NEXT:    psrlw $8, %xmm1
-; SSE41-NEXT:    pshufd {{.*#+}} xmm2 = xmm0[2,3,2,3]
-; SSE41-NEXT:    pmovsxbw %xmm2, %xmm2
-; SSE41-NEXT:    pmullw {{.*}}(%rip), %xmm2
-; SSE41-NEXT:    psrlw $8, %xmm2
-; SSE41-NEXT:    packuswb %xmm2, %xmm1
-; SSE41-NEXT:    pand {{.*}}(%rip), %xmm0
-; SSE41-NEXT:    paddb %xmm1, %xmm0
-; SSE41-NEXT:    movdqa %xmm0, %xmm1
-; SSE41-NEXT:    punpckhbw {{.*#+}} 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]
-; SSE41-NEXT:    psraw $8, %xmm1
-; SSE41-NEXT:    pmullw {{.*}}(%rip), %xmm1
-; SSE41-NEXT:    psrlw $8, %xmm1
-; SSE41-NEXT:    movdqa %xmm0, %xmm2
-; SSE41-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
-; SSE41-NEXT:    psraw $8, %xmm2
-; SSE41-NEXT:    pmullw {{.*}}(%rip), %xmm2
-; SSE41-NEXT:    psrlw $8, %xmm2
-; SSE41-NEXT:    packuswb %xmm1, %xmm2
-; SSE41-NEXT:    psrlw $7, %xmm0
-; SSE41-NEXT:    pand {{.*}}(%rip), %xmm0
-; SSE41-NEXT:    paddb %xmm2, %xmm0
-; SSE41-NEXT:    retq
+; SSE-LABEL: test_divconstant_16i8:
+; SSE:       # %bb.0:
+; SSE-NEXT:    pxor %xmm1, %xmm1
+; SSE-NEXT:    pxor %xmm2, %xmm2
+; SSE-NEXT:    punpckhbw {{.*#+}} 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]
+; SSE-NEXT:    pmulhw {{.*}}(%rip), %xmm2
+; SSE-NEXT:    psrlw $8, %xmm2
+; SSE-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE-NEXT:    pmulhw {{.*}}(%rip), %xmm1
+; SSE-NEXT:    psrlw $8, %xmm1
+; SSE-NEXT:    packuswb %xmm2, %xmm1
+; SSE-NEXT:    pand {{.*}}(%rip), %xmm0
+; SSE-NEXT:    paddb %xmm1, %xmm0
+; SSE-NEXT:    movdqa %xmm0, %xmm1
+; SSE-NEXT:    punpckhbw {{.*#+}} 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]
+; SSE-NEXT:    psraw $8, %xmm1
+; SSE-NEXT:    pmullw {{.*}}(%rip), %xmm1
+; SSE-NEXT:    psrlw $8, %xmm1
+; SSE-NEXT:    movdqa %xmm0, %xmm2
+; SSE-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE-NEXT:    psraw $8, %xmm2
+; SSE-NEXT:    pmullw {{.*}}(%rip), %xmm2
+; SSE-NEXT:    psrlw $8, %xmm2
+; SSE-NEXT:    packuswb %xmm1, %xmm2
+; SSE-NEXT:    psrlw $7, %xmm0
+; SSE-NEXT:    pand {{.*}}(%rip), %xmm0
+; SSE-NEXT:    paddb %xmm2, %xmm0
+; SSE-NEXT:    retq
 ;
 ; AVX1-LABEL: test_divconstant_16i8:
 ; AVX1:       # %bb.0:
-; AVX1-NEXT:    vpmovsxbw %xmm0, %xmm1
-; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm1, %xmm1
-; AVX1-NEXT:    vpsrlw $8, %xmm1, %xmm1
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm2 = xmm0[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm2, %xmm2
-; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm2, %xmm2
+; AVX1-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm2 = 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]
+; AVX1-NEXT:    vpmulhw {{.*}}(%rip), %xmm2, %xmm2
 ; AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; AVX1-NEXT:    vpmulhw {{.*}}(%rip), %xmm1, %xmm1
+; AVX1-NEXT:    vpsrlw $8, %xmm1, %xmm1
 ; AVX1-NEXT:    vpackuswb %xmm2, %xmm1, %xmm1
 ; AVX1-NEXT:    vpand {{.*}}(%rip), %xmm0, %xmm0
 ; AVX1-NEXT:    vpaddb %xmm0, %xmm1, %xmm0
 ; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm1 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vpsraw $8, %xmm1, %xmm1
 ; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm1, %xmm1
 ; AVX1-NEXT:    vpsrlw $8, %xmm1, %xmm1
 ; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm2 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]

 ; AVX-NEXT:    vpmullw {{.*}}(%rip), %xmm1, %xmm1
 ; AVX-NEXT:    vpsubw %xmm1, %xmm0, %xmm0
 ; AVX-NEXT:    retq
   %res = srem <8 x i16> %a, <i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7>
   ret <8 x i16> %res
 }
 
 define <16 x i8> @test_rem7_16i8(<16 x i8> %a) nounwind {
-; SSE2-LABEL: test_rem7_16i8:
-; SSE2:       # %bb.0:
-; SSE2-NEXT:    punpckhbw {{.*#+}} 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]
-; SSE2-NEXT:    psraw $8, %xmm2
-; SSE2-NEXT:    movdqa {{.*#+}} xmm3 = [65427,65427,65427,65427,65427,65427,65427,65427]
-; SSE2-NEXT:    pmullw %xmm3, %xmm2
-; SSE2-NEXT:    psrlw $8, %xmm2
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; SSE2-NEXT:    psraw $8, %xmm1
-; SSE2-NEXT:    pmullw %xmm3, %xmm1
-; SSE2-NEXT:    psrlw $8, %xmm1
-; SSE2-NEXT:    packuswb %xmm2, %xmm1
-; SSE2-NEXT:    paddb %xmm0, %xmm1
-; SSE2-NEXT:    movdqa %xmm1, %xmm2
-; SSE2-NEXT:    psrlw $2, %xmm2
-; SSE2-NEXT:    pand {{.*}}(%rip), %xmm2
-; SSE2-NEXT:    movdqa {{.*#+}} xmm3 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
-; SSE2-NEXT:    pxor %xmm3, %xmm2
-; SSE2-NEXT:    psrlw $7, %xmm1
-; SSE2-NEXT:    pand {{.*}}(%rip), %xmm1
-; SSE2-NEXT:    paddb %xmm2, %xmm1
-; SSE2-NEXT:    psubb %xmm3, %xmm1
-; SSE2-NEXT:    movdqa %xmm1, %xmm2
-; SSE2-NEXT:    psllw $3, %xmm2
-; SSE2-NEXT:    pand {{.*}}(%rip), %xmm2
-; SSE2-NEXT:    psubb %xmm2, %xmm1
-; SSE2-NEXT:    paddb %xmm1, %xmm0
-; SSE2-NEXT:    retq
-;
-; SSE41-LABEL: test_rem7_16i8:
-; SSE41:       # %bb.0:
-; SSE41-NEXT:    pmovsxbw %xmm0, %xmm1
-; SSE41-NEXT:    movdqa {{.*#+}} xmm2 = [65427,65427,65427,65427,65427,65427,65427,65427]
-; SSE41-NEXT:    pmullw %xmm2, %xmm1
-; SSE41-NEXT:    psrlw $8, %xmm1
-; SSE41-NEXT:    pshufd {{.*#+}} xmm3 = xmm0[2,3,2,3]
-; SSE41-NEXT:    pmovsxbw %xmm3, %xmm3
-; SSE41-NEXT:    pmullw %xmm2, %xmm3
-; SSE41-NEXT:    psrlw $8, %xmm3
-; SSE41-NEXT:    packuswb %xmm3, %xmm1
-; SSE41-NEXT:    paddb %xmm0, %xmm1
-; SSE41-NEXT:    movdqa %xmm1, %xmm2
-; SSE41-NEXT:    psrlw $2, %xmm2
-; SSE41-NEXT:    pand {{.*}}(%rip), %xmm2
-; SSE41-NEXT:    movdqa {{.*#+}} xmm3 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
-; SSE41-NEXT:    pxor %xmm3, %xmm2
-; SSE41-NEXT:    psrlw $7, %xmm1
-; SSE41-NEXT:    pand {{.*}}(%rip), %xmm1
-; SSE41-NEXT:    paddb %xmm2, %xmm1
-; SSE41-NEXT:    psubb %xmm3, %xmm1
-; SSE41-NEXT:    movdqa %xmm1, %xmm2
-; SSE41-NEXT:    psllw $3, %xmm2
-; SSE41-NEXT:    pand {{.*}}(%rip), %xmm2
-; SSE41-NEXT:    psubb %xmm2, %xmm1
-; SSE41-NEXT:    paddb %xmm1, %xmm0
-; SSE41-NEXT:    retq
+; SSE-LABEL: test_rem7_16i8:
+; SSE:       # %bb.0:
+; SSE-NEXT:    pxor %xmm1, %xmm1
+; SSE-NEXT:    pxor %xmm2, %xmm2
+; SSE-NEXT:    punpckhbw {{.*#+}} 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]
+; SSE-NEXT:    movdqa {{.*#+}} xmm3 = [37632,37632,37632,37632,37632,37632,37632,37632]
+; SSE-NEXT:    pmulhw %xmm3, %xmm2
+; SSE-NEXT:    psrlw $8, %xmm2
+; SSE-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE-NEXT:    pmulhw %xmm3, %xmm1
+; SSE-NEXT:    psrlw $8, %xmm1
+; SSE-NEXT:    packuswb %xmm2, %xmm1
+; SSE-NEXT:    paddb %xmm0, %xmm1
+; SSE-NEXT:    movdqa %xmm1, %xmm2
+; SSE-NEXT:    psrlw $2, %xmm2
+; SSE-NEXT:    pand {{.*}}(%rip), %xmm2
+; SSE-NEXT:    movdqa {{.*#+}} xmm3 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
+; SSE-NEXT:    pxor %xmm3, %xmm2
+; SSE-NEXT:    psrlw $7, %xmm1
+; SSE-NEXT:    pand {{.*}}(%rip), %xmm1
+; SSE-NEXT:    paddb %xmm2, %xmm1
+; SSE-NEXT:    psubb %xmm3, %xmm1
+; SSE-NEXT:    movdqa %xmm1, %xmm2
+; SSE-NEXT:    psllw $3, %xmm2
+; SSE-NEXT:    pand {{.*}}(%rip), %xmm2
+; SSE-NEXT:    psubb %xmm2, %xmm1
+; SSE-NEXT:    paddb %xmm1, %xmm0
+; SSE-NEXT:    retq
 ;
 ; AVX1-LABEL: test_rem7_16i8:
 ; AVX1:       # %bb.0:
-; AVX1-NEXT:    vpmovsxbw %xmm0, %xmm1
-; AVX1-NEXT:    vmovdqa {{.*#+}} xmm2 = [65427,65427,65427,65427,65427,65427,65427,65427]
-; AVX1-NEXT:    vpmullw %xmm2, %xmm1, %xmm1
-; AVX1-NEXT:    vpsrlw $8, %xmm1, %xmm1
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm3 = xmm0[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm3, %xmm3
-; AVX1-NEXT:    vpmullw %xmm2, %xmm3, %xmm2
+; AVX1-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm2 = 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]
+; AVX1-NEXT:    vmovdqa {{.*#+}} xmm3 = [37632,37632,37632,37632,37632,37632,37632,37632]
+; AVX1-NEXT:    vpmulhw %xmm3, %xmm2, %xmm2
 ; AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; AVX1-NEXT:    vpmulhw %xmm3, %xmm1, %xmm1
+; AVX1-NEXT:    vpsrlw $8, %xmm1, %xmm1
 ; AVX1-NEXT:    vpackuswb %xmm2, %xmm1, %xmm1
 ; AVX1-NEXT:    vpaddb %xmm0, %xmm1, %xmm1
 ; AVX1-NEXT:    vpsrlw $2, %xmm1, %xmm2
 ; AVX1-NEXT:    vpand {{.*}}(%rip), %xmm2, %xmm2
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm3 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
 ; AVX1-NEXT:    vpxor %xmm3, %xmm2, %xmm2
 ; AVX1-NEXT:    vpsrlw $7, %xmm1, %xmm1
 ; AVX1-NEXT:    vpand {{.*}}(%rip), %xmm1, %xmm1

 
 ;
 ; srem by non-splat constant
 ;
 
 define <16 x i8> @test_remconstant_16i8(<16 x i8> %a) nounwind {
 ; SSE2-LABEL: test_remconstant_16i8:
 ; SSE2:       # %bb.0:
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pxor %xmm1, %xmm1
 ; SSE2-NEXT:    punpckhbw {{.*#+}} 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]
-; SSE2-NEXT:    psraw $8, %xmm1
-; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm1
+; SSE2-NEXT:    pmulhw {{.*}}(%rip), %xmm1
 ; SSE2-NEXT:    psrlw $8, %xmm1
 ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
-; SSE2-NEXT:    psraw $8, %xmm2
-; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm2
+; SSE2-NEXT:    pmulhw {{.*}}(%rip), %xmm2
 ; SSE2-NEXT:    psrlw $8, %xmm2
 ; SSE2-NEXT:    packuswb %xmm1, %xmm2
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = [255,255,0,0,255,0,0,255,255,0,0,255,0,0,0,255]
 ; SSE2-NEXT:    pand %xmm0, %xmm1
 ; SSE2-NEXT:    paddb %xmm2, %xmm1
 ; SSE2-NEXT:    movdqa %xmm1, %xmm2
 ; SSE2-NEXT:    punpckhbw {{.*#+}} xmm2 = xmm2[8],xmm1[8],xmm2[9],xmm1[9],xmm2[10],xmm1[10],xmm2[11],xmm1[11],xmm2[12],xmm1[12],xmm2[13],xmm1[13],xmm2[14],xmm1[14],xmm2[15],xmm1[15]
 ; SSE2-NEXT:    psraw $8, %xmm2

 ; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm1
 ; SSE2-NEXT:    pand %xmm3, %xmm1
 ; SSE2-NEXT:    packuswb %xmm2, %xmm1
 ; SSE2-NEXT:    psubb %xmm1, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: test_remconstant_16i8:
 ; SSE41:       # %bb.0:
-; SSE41-NEXT:    pmovsxbw %xmm0, %xmm2
-; SSE41-NEXT:    pmullw {{.*}}(%rip), %xmm2
-; SSE41-NEXT:    psrlw $8, %xmm2
-; SSE41-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[2,3,2,3]
-; SSE41-NEXT:    pmovsxbw %xmm1, %xmm1
-; SSE41-NEXT:    pmullw {{.*}}(%rip), %xmm1
+; SSE41-NEXT:    pxor %xmm2, %xmm2
+; SSE41-NEXT:    pxor %xmm1, %xmm1
+; SSE41-NEXT:    punpckhbw {{.*#+}} 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]
+; SSE41-NEXT:    pmulhw {{.*}}(%rip), %xmm1
 ; SSE41-NEXT:    psrlw $8, %xmm1
+; SSE41-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE41-NEXT:    pmulhw {{.*}}(%rip), %xmm2
+; SSE41-NEXT:    psrlw $8, %xmm2
 ; SSE41-NEXT:    packuswb %xmm1, %xmm2
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm1 = [255,255,0,0,255,0,0,255,255,0,0,255,0,0,0,255]
 ; SSE41-NEXT:    pand %xmm0, %xmm1
 ; SSE41-NEXT:    paddb %xmm2, %xmm1
 ; SSE41-NEXT:    movdqa %xmm1, %xmm2
 ; SSE41-NEXT:    punpckhbw {{.*#+}} xmm2 = xmm2[8],xmm1[8],xmm2[9],xmm1[9],xmm2[10],xmm1[10],xmm2[11],xmm1[11],xmm2[12],xmm1[12],xmm2[13],xmm1[13],xmm2[14],xmm1[14],xmm2[15],xmm1[15]
 ; SSE41-NEXT:    psraw $8, %xmm2
 ; SSE41-NEXT:    pmullw {{.*}}(%rip), %xmm2

 ; SSE41-NEXT:    pmullw {{.*}}(%rip), %xmm2
 ; SSE41-NEXT:    pand %xmm3, %xmm2
 ; SSE41-NEXT:    packuswb %xmm1, %xmm2
 ; SSE41-NEXT:    psubb %xmm2, %xmm0
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-LABEL: test_remconstant_16i8:
 ; AVX1:       # %bb.0:
-; AVX1-NEXT:    vpmovsxbw %xmm0, %xmm1
-; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm1, %xmm1
-; AVX1-NEXT:    vpsrlw $8, %xmm1, %xmm1
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm2 = xmm0[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm2, %xmm2
-; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm2, %xmm2
+; AVX1-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm2 = 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]
+; AVX1-NEXT:    vpmulhw {{.*}}(%rip), %xmm2, %xmm2
 ; AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; AVX1-NEXT:    vpmulhw {{.*}}(%rip), %xmm1, %xmm1
+; AVX1-NEXT:    vpsrlw $8, %xmm1, %xmm1
 ; AVX1-NEXT:    vpackuswb %xmm2, %xmm1, %xmm1
 ; AVX1-NEXT:    vpand {{.*}}(%rip), %xmm0, %xmm2
 ; AVX1-NEXT:    vpaddb %xmm2, %xmm1, %xmm1
 ; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vpsraw $8, %xmm2, %xmm2
 ; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm2, %xmm2
 ; AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2
 ; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm3 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]

llvm/test/CodeGen/X86/vector-idiv-sdiv-256.ll

; AVX2-NEXT:    retq
   %res = sdiv <16 x i16> %a, <i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7>
   ret <16 x i16> %res
 }
 
 define <32 x i8> @test_div7_32i8(<32 x i8> %a) nounwind {
 ; AVX1-LABEL: test_div7_32i8:
 ; AVX1:       # %bb.0:
 ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm1
-; AVX1-NEXT:    vpmovsxbw %xmm1, %xmm2
-; AVX1-NEXT:    vmovdqa {{.*#+}} xmm3 = [65427,65427,65427,65427,65427,65427,65427,65427]
-; AVX1-NEXT:    vpmullw %xmm3, %xmm2, %xmm2
-; AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm4 = xmm1[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm4, %xmm4
-; AVX1-NEXT:    vpmullw %xmm3, %xmm4, %xmm4
-; AVX1-NEXT:    vpsrlw $8, %xmm4, %xmm4
-; AVX1-NEXT:    vpackuswb %xmm4, %xmm2, %xmm2
-; AVX1-NEXT:    vpaddb %xmm1, %xmm2, %xmm1
-; AVX1-NEXT:    vpsrlw $7, %xmm1, %xmm2
-; AVX1-NEXT:    vmovdqa {{.*#+}} xmm4 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
-; AVX1-NEXT:    vpand %xmm4, %xmm2, %xmm2
+; AVX1-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm2[8],xmm1[8],xmm2[9],xmm1[9],xmm2[10],xmm1[10],xmm2[11],xmm1[11],xmm2[12],xmm1[12],xmm2[13],xmm1[13],xmm2[14],xmm1[14],xmm2[15],xmm1[15]
+; AVX1-NEXT:    vmovdqa {{.*#+}} xmm4 = [37632,37632,37632,37632,37632,37632,37632,37632]
+; AVX1-NEXT:    vpmulhw %xmm4, %xmm3, %xmm3
+; AVX1-NEXT:    vpsrlw $8, %xmm3, %xmm3
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm5 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3],xmm2[4],xmm1[4],xmm2[5],xmm1[5],xmm2[6],xmm1[6],xmm2[7],xmm1[7]
+; AVX1-NEXT:    vpmulhw %xmm4, %xmm5, %xmm5
+; AVX1-NEXT:    vpsrlw $8, %xmm5, %xmm5
+; AVX1-NEXT:    vpackuswb %xmm3, %xmm5, %xmm3
+; AVX1-NEXT:    vpaddb %xmm1, %xmm3, %xmm1
+; AVX1-NEXT:    vpsrlw $7, %xmm1, %xmm3
+; AVX1-NEXT:    vmovdqa {{.*#+}} xmm5 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
+; AVX1-NEXT:    vpand %xmm5, %xmm3, %xmm3
 ; AVX1-NEXT:    vpsrlw $2, %xmm1, %xmm1
-; AVX1-NEXT:    vmovdqa {{.*#+}} xmm5 = [63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63]
-; AVX1-NEXT:    vpand %xmm5, %xmm1, %xmm1
-; AVX1-NEXT:    vmovdqa {{.*#+}} xmm6 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
-; AVX1-NEXT:    vpxor %xmm6, %xmm1, %xmm1
-; AVX1-NEXT:    vpaddb %xmm2, %xmm1, %xmm1
-; AVX1-NEXT:    vpsubb %xmm6, %xmm1, %xmm1
-; AVX1-NEXT:    vpmovsxbw %xmm0, %xmm2
-; AVX1-NEXT:    vpmullw %xmm3, %xmm2, %xmm2
-; AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm7 = xmm0[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm7, %xmm7
-; AVX1-NEXT:    vpmullw %xmm3, %xmm7, %xmm3
+; AVX1-NEXT:    vmovdqa {{.*#+}} xmm6 = [63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63]
+; AVX1-NEXT:    vpand %xmm6, %xmm1, %xmm1
+; AVX1-NEXT:    vmovdqa {{.*#+}} xmm7 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
+; AVX1-NEXT:    vpxor %xmm7, %xmm1, %xmm1
+; AVX1-NEXT:    vpaddb %xmm3, %xmm1, %xmm1
+; AVX1-NEXT:    vpsubb %xmm7, %xmm1, %xmm1
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = 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]
+; AVX1-NEXT:    vpmulhw %xmm4, %xmm3, %xmm3
 ; AVX1-NEXT:    vpsrlw $8, %xmm3, %xmm3
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; AVX1-NEXT:    vpmulhw %xmm4, %xmm2, %xmm2
+; AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2
 ; AVX1-NEXT:    vpackuswb %xmm3, %xmm2, %xmm2
 ; AVX1-NEXT:    vpaddb %xmm0, %xmm2, %xmm0
 ; AVX1-NEXT:    vpsrlw $7, %xmm0, %xmm2
-; AVX1-NEXT:    vpand %xmm4, %xmm2, %xmm2
+; AVX1-NEXT:    vpand %xmm5, %xmm2, %xmm2
 ; AVX1-NEXT:    vpsrlw $2, %xmm0, %xmm0
-; AVX1-NEXT:    vpand %xmm5, %xmm0, %xmm0
-; AVX1-NEXT:    vpxor %xmm6, %xmm0, %xmm0
+; AVX1-NEXT:    vpand %xmm6, %xmm0, %xmm0
+; AVX1-NEXT:    vpxor %xmm7, %xmm0, %xmm0
 ; AVX1-NEXT:    vpaddb %xmm2, %xmm0, %xmm0
-; AVX1-NEXT:    vpsubb %xmm6, %xmm0, %xmm0
+; AVX1-NEXT:    vpsubb %xmm7, %xmm0, %xmm0
 ; AVX1-NEXT:    vinsertf128 $1, %xmm1, %ymm0, %ymm0
 ; AVX1-NEXT:    retq
 ;
 ; AVX2NOBW-LABEL: test_div7_32i8:
 ; AVX2NOBW:       # %bb.0:
-; AVX2NOBW-NEXT:    vpunpckhbw {{.*#+}} ymm1 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX2NOBW-NEXT:    vpsraw $8, %ymm1, %ymm1
-; AVX2NOBW-NEXT:    vmovdqa {{.*#+}} ymm2 = [65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427]
-; AVX2NOBW-NEXT:    vpmullw %ymm2, %ymm1, %ymm1
-; AVX2NOBW-NEXT:    vpsrlw $8, %ymm1, %ymm1
-; AVX2NOBW-NEXT:    vpunpcklbw {{.*#+}} ymm3 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX2NOBW-NEXT:    vpsraw $8, %ymm3, %ymm3
-; AVX2NOBW-NEXT:    vpmullw %ymm2, %ymm3, %ymm2
+; AVX2NOBW-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX2NOBW-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm1[8],ymm0[8],ymm1[9],ymm0[9],ymm1[10],ymm0[10],ymm1[11],ymm0[11],ymm1[12],ymm0[12],ymm1[13],ymm0[13],ymm1[14],ymm0[14],ymm1[15],ymm0[15],ymm1[24],ymm0[24],ymm1[25],ymm0[25],ymm1[26],ymm0[26],ymm1[27],ymm0[27],ymm1[28],ymm0[28],ymm1[29],ymm0[29],ymm1[30],ymm0[30],ymm1[31],ymm0[31]
+; AVX2NOBW-NEXT:    vmovdqa {{.*#+}} ymm3 = [37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632]
+; AVX2NOBW-NEXT:    vpmulhw %ymm3, %ymm2, %ymm2
 ; AVX2NOBW-NEXT:    vpsrlw $8, %ymm2, %ymm2
-; AVX2NOBW-NEXT:    vpackuswb %ymm1, %ymm2, %ymm1
+; AVX2NOBW-NEXT:    vpunpcklbw {{.*#+}} ymm1 = ymm1[0],ymm0[0],ymm1[1],ymm0[1],ymm1[2],ymm0[2],ymm1[3],ymm0[3],ymm1[4],ymm0[4],ymm1[5],ymm0[5],ymm1[6],ymm0[6],ymm1[7],ymm0[7],ymm1[16],ymm0[16],ymm1[17],ymm0[17],ymm1[18],ymm0[18],ymm1[19],ymm0[19],ymm1[20],ymm0[20],ymm1[21],ymm0[21],ymm1[22],ymm0[22],ymm1[23],ymm0[23]
+; AVX2NOBW-NEXT:    vpmulhw %ymm3, %ymm1, %ymm1
+; AVX2NOBW-NEXT:    vpsrlw $8, %ymm1, %ymm1
+; AVX2NOBW-NEXT:    vpackuswb %ymm2, %ymm1, %ymm1
 ; AVX2NOBW-NEXT:    vpaddb %ymm0, %ymm1, %ymm0
 ; AVX2NOBW-NEXT:    vpsrlw $2, %ymm0, %ymm1
 ; AVX2NOBW-NEXT:    vpand {{.*}}(%rip), %ymm1, %ymm1
 ; AVX2NOBW-NEXT:    vmovdqa {{.*#+}} ymm2 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
 ; AVX2NOBW-NEXT:    vpxor %ymm2, %ymm1, %ymm1
 ; AVX2NOBW-NEXT:    vpsrlw $7, %ymm0, %ymm0
 ; AVX2NOBW-NEXT:    vpand {{.*}}(%rip), %ymm0, %ymm0
 ; AVX2NOBW-NEXT:    vpaddb %ymm0, %ymm1, %ymm0

 ;
 ; sdiv by non-splat constant
 ;
 
 define <32 x i8> @test_divconstant_32i8(<32 x i8> %a) nounwind {
 ; AVX1-LABEL: test_divconstant_32i8:
 ; AVX1:       # %bb.0:
 ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm1
-; AVX1-NEXT:    vpmovsxbw %xmm1, %xmm2
-; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm2, %xmm2
-; AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm1 = xmm1[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm1, %xmm1
-; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm1, %xmm1
-; AVX1-NEXT:    vpsrlw $8, %xmm1, %xmm1
-; AVX1-NEXT:    vpackuswb %xmm1, %xmm2, %xmm1
-; AVX1-NEXT:    vandps {{.*}}(%rip), %ymm0, %ymm2
-; AVX1-NEXT:    vextractf128 $1, %ymm2, %xmm3
-; AVX1-NEXT:    vpaddb %xmm3, %xmm1, %xmm1
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; AVX1-NEXT:    vpsraw $8, %xmm3, %xmm3
-; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm3, %xmm3
+; AVX1-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm2[8],xmm1[8],xmm2[9],xmm1[9],xmm2[10],xmm1[10],xmm2[11],xmm1[11],xmm2[12],xmm1[12],xmm2[13],xmm1[13],xmm2[14],xmm1[14],xmm2[15],xmm1[15]
+; AVX1-NEXT:    vpmulhw {{.*}}(%rip), %xmm3, %xmm3
 ; AVX1-NEXT:    vpsrlw $8, %xmm3, %xmm3
-; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm4 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm1 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3],xmm2[4],xmm1[4],xmm2[5],xmm1[5],xmm2[6],xmm1[6],xmm2[7],xmm1[7]
+; AVX1-NEXT:    vpmulhw {{.*}}(%rip), %xmm1, %xmm1
+; AVX1-NEXT:    vpsrlw $8, %xmm1, %xmm1
+; AVX1-NEXT:    vpackuswb %xmm3, %xmm1, %xmm1
+; AVX1-NEXT:    vandps {{.*}}(%rip), %ymm0, %ymm3
+; AVX1-NEXT:    vextractf128 $1, %ymm3, %xmm4
+; AVX1-NEXT:    vpaddb %xmm4, %xmm1, %xmm1
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vpsraw $8, %xmm4, %xmm4
 ; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm4, %xmm4
 ; AVX1-NEXT:    vpsrlw $8, %xmm4, %xmm4
-; AVX1-NEXT:    vpackuswb %xmm3, %xmm4, %xmm3
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm5 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; AVX1-NEXT:    vpsraw $8, %xmm5, %xmm5
+; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm5, %xmm5
+; AVX1-NEXT:    vpsrlw $8, %xmm5, %xmm5
+; AVX1-NEXT:    vpackuswb %xmm4, %xmm5, %xmm4
 ; AVX1-NEXT:    vpsrlw $7, %xmm1, %xmm1
-; AVX1-NEXT:    vmovdqa {{.*#+}} xmm4 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
-; AVX1-NEXT:    vpand %xmm4, %xmm1, %xmm1
-; AVX1-NEXT:    vpaddb %xmm1, %xmm3, %xmm1
-; AVX1-NEXT:    vpmovsxbw %xmm0, %xmm3
-; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm3, %xmm3
-; AVX1-NEXT:    vpsrlw $8, %xmm3, %xmm3
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm0 = xmm0[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm0, %xmm0
-; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm0, %xmm0
+; AVX1-NEXT:    vmovdqa {{.*#+}} xmm5 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
+; AVX1-NEXT:    vpand %xmm5, %xmm1, %xmm1
+; AVX1-NEXT:    vpaddb %xmm1, %xmm4, %xmm1
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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]
+; AVX1-NEXT:    vpmulhw {{.*}}(%rip), %xmm4, %xmm4
+; AVX1-NEXT:    vpsrlw $8, %xmm4, %xmm4
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm0 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; AVX1-NEXT:    vpmulhw {{.*}}(%rip), %xmm0, %xmm0
 ; AVX1-NEXT:    vpsrlw $8, %xmm0, %xmm0
-; AVX1-NEXT:    vpackuswb %xmm0, %xmm3, %xmm0
-; AVX1-NEXT:    vpaddb %xmm2, %xmm0, %xmm0
+; AVX1-NEXT:    vpackuswb %xmm4, %xmm0, %xmm0
+; AVX1-NEXT:    vpaddb %xmm3, %xmm0, %xmm0
 ; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vpsraw $8, %xmm2, %xmm2
 ; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm2, %xmm2
 ; AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2
 ; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm3 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpsraw $8, %xmm3, %xmm3
 ; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm3, %xmm3
 ; AVX1-NEXT:    vpsrlw $8, %xmm3, %xmm3
 ; AVX1-NEXT:    vpackuswb %xmm2, %xmm3, %xmm2
 ; AVX1-NEXT:    vpsrlw $7, %xmm0, %xmm0
-; AVX1-NEXT:    vpand %xmm4, %xmm0, %xmm0
+; AVX1-NEXT:    vpand %xmm5, %xmm0, %xmm0
 ; AVX1-NEXT:    vpaddb %xmm0, %xmm2, %xmm0
 ; AVX1-NEXT:    vinsertf128 $1, %xmm1, %ymm0, %ymm0
 ; AVX1-NEXT:    retq
 ;
 ; AVX2NOBW-LABEL: test_divconstant_32i8:
 ; AVX2NOBW:       # %bb.0:
-; AVX2NOBW-NEXT:    vpunpckhbw {{.*#+}} ymm1 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX2NOBW-NEXT:    vpsraw $8, %ymm1, %ymm1
-; AVX2NOBW-NEXT:    vpmullw {{.*}}(%rip), %ymm1, %ymm1
-; AVX2NOBW-NEXT:    vpsrlw $8, %ymm1, %ymm1
-; AVX2NOBW-NEXT:    vpunpcklbw {{.*#+}} ymm2 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX2NOBW-NEXT:    vpsraw $8, %ymm2, %ymm2
-; AVX2NOBW-NEXT:    vpmullw {{.*}}(%rip), %ymm2, %ymm2
+; AVX2NOBW-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX2NOBW-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm1[8],ymm0[8],ymm1[9],ymm0[9],ymm1[10],ymm0[10],ymm1[11],ymm0[11],ymm1[12],ymm0[12],ymm1[13],ymm0[13],ymm1[14],ymm0[14],ymm1[15],ymm0[15],ymm1[24],ymm0[24],ymm1[25],ymm0[25],ymm1[26],ymm0[26],ymm1[27],ymm0[27],ymm1[28],ymm0[28],ymm1[29],ymm0[29],ymm1[30],ymm0[30],ymm1[31],ymm0[31]
+; AVX2NOBW-NEXT:    vpmulhw {{.*}}(%rip), %ymm2, %ymm2
 ; AVX2NOBW-NEXT:    vpsrlw $8, %ymm2, %ymm2
-; AVX2NOBW-NEXT:    vpackuswb %ymm1, %ymm2, %ymm1
+; AVX2NOBW-NEXT:    vpunpcklbw {{.*#+}} ymm1 = ymm1[0],ymm0[0],ymm1[1],ymm0[1],ymm1[2],ymm0[2],ymm1[3],ymm0[3],ymm1[4],ymm0[4],ymm1[5],ymm0[5],ymm1[6],ymm0[6],ymm1[7],ymm0[7],ymm1[16],ymm0[16],ymm1[17],ymm0[17],ymm1[18],ymm0[18],ymm1[19],ymm0[19],ymm1[20],ymm0[20],ymm1[21],ymm0[21],ymm1[22],ymm0[22],ymm1[23],ymm0[23]
+; AVX2NOBW-NEXT:    vpmulhw {{.*}}(%rip), %ymm1, %ymm1
+; AVX2NOBW-NEXT:    vpsrlw $8, %ymm1, %ymm1
+; AVX2NOBW-NEXT:    vpackuswb %ymm2, %ymm1, %ymm1
 ; AVX2NOBW-NEXT:    vpand {{.*}}(%rip), %ymm0, %ymm0
 ; AVX2NOBW-NEXT:    vpaddb %ymm0, %ymm1, %ymm0
 ; AVX2NOBW-NEXT:    vpunpckhbw {{.*#+}} ymm1 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
 ; AVX2NOBW-NEXT:    vpsraw $8, %ymm1, %ymm1
 ; AVX2NOBW-NEXT:    vpmullw {{.*}}(%rip), %ymm1, %ymm1
 ; AVX2NOBW-NEXT:    vpsrlw $8, %ymm1, %ymm1
 ; AVX2NOBW-NEXT:    vpunpcklbw {{.*#+}} ymm2 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
 ; AVX2NOBW-NEXT:    vpsraw $8, %ymm2, %ymm2
; AVX2-NEXT:    retq
   %res = srem <16 x i16> %a, <i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7>
   ret <16 x i16> %res
 }
 
 define <32 x i8> @test_rem7_32i8(<32 x i8> %a) nounwind {
 ; AVX1-LABEL: test_rem7_32i8:
 ; AVX1:       # %bb.0:
 ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm1
-; AVX1-NEXT:    vpmovsxbw %xmm1, %xmm2
-; AVX1-NEXT:    vmovdqa {{.*#+}} xmm3 = [65427,65427,65427,65427,65427,65427,65427,65427]
-; AVX1-NEXT:    vpmullw %xmm3, %xmm2, %xmm2
-; AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm4 = xmm1[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm4, %xmm4
-; AVX1-NEXT:    vpmullw %xmm3, %xmm4, %xmm4
-; AVX1-NEXT:    vpsrlw $8, %xmm4, %xmm4
-; AVX1-NEXT:    vpackuswb %xmm4, %xmm2, %xmm2
-; AVX1-NEXT:    vpaddb %xmm1, %xmm2, %xmm2
-; AVX1-NEXT:    vpsrlw $7, %xmm2, %xmm4
+; AVX1-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm2[8],xmm1[8],xmm2[9],xmm1[9],xmm2[10],xmm1[10],xmm2[11],xmm1[11],xmm2[12],xmm1[12],xmm2[13],xmm1[13],xmm2[14],xmm1[14],xmm2[15],xmm1[15]
+; AVX1-NEXT:    vmovdqa {{.*#+}} xmm4 = [37632,37632,37632,37632,37632,37632,37632,37632]
+; AVX1-NEXT:    vpmulhw %xmm4, %xmm3, %xmm3
+; AVX1-NEXT:    vpsrlw $8, %xmm3, %xmm3
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm5 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3],xmm2[4],xmm1[4],xmm2[5],xmm1[5],xmm2[6],xmm1[6],xmm2[7],xmm1[7]
+; AVX1-NEXT:    vpmulhw %xmm4, %xmm5, %xmm5
+; AVX1-NEXT:    vpsrlw $8, %xmm5, %xmm5
+; AVX1-NEXT:    vpackuswb %xmm3, %xmm5, %xmm3
+; AVX1-NEXT:    vpaddb %xmm1, %xmm3, %xmm3
+; AVX1-NEXT:    vpsrlw $7, %xmm3, %xmm5
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm8 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
-; AVX1-NEXT:    vpand %xmm4, %xmm8, %xmm4
-; AVX1-NEXT:    vpsrlw $2, %xmm2, %xmm2
-; AVX1-NEXT:    vmovdqa {{.*#+}} xmm6 = [63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63]
-; AVX1-NEXT:    vpand %xmm6, %xmm2, %xmm2
-; AVX1-NEXT:    vmovdqa {{.*#+}} xmm7 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
-; AVX1-NEXT:    vpxor %xmm7, %xmm2, %xmm2
-; AVX1-NEXT:    vpaddb %xmm4, %xmm2, %xmm2
-; AVX1-NEXT:    vpsubb %xmm7, %xmm2, %xmm2
-; AVX1-NEXT:    vpsllw $3, %xmm2, %xmm4
-; AVX1-NEXT:    vmovdqa {{.*#+}} xmm5 = [248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248]
-; AVX1-NEXT:    vpand %xmm5, %xmm4, %xmm4
-; AVX1-NEXT:    vpsubb %xmm4, %xmm2, %xmm2
-; AVX1-NEXT:    vpaddb %xmm2, %xmm1, %xmm1
-; AVX1-NEXT:    vpmovsxbw %xmm0, %xmm2
-; AVX1-NEXT:    vpmullw %xmm3, %xmm2, %xmm2
-; AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm4 = xmm0[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm4, %xmm4
-; AVX1-NEXT:    vpmullw %xmm3, %xmm4, %xmm3
+; AVX1-NEXT:    vpand %xmm5, %xmm8, %xmm5
+; AVX1-NEXT:    vpsrlw $2, %xmm3, %xmm3
+; AVX1-NEXT:    vmovdqa {{.*#+}} xmm9 = [63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63]
+; AVX1-NEXT:    vpand %xmm3, %xmm9, %xmm3
+; AVX1-NEXT:    vmovdqa {{.*#+}} xmm6 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
+; AVX1-NEXT:    vpxor %xmm6, %xmm3, %xmm3
+; AVX1-NEXT:    vpaddb %xmm5, %xmm3, %xmm3
+; AVX1-NEXT:    vpsubb %xmm6, %xmm3, %xmm3
+; AVX1-NEXT:    vpsllw $3, %xmm3, %xmm5
+; AVX1-NEXT:    vmovdqa {{.*#+}} xmm7 = [248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248]
+; AVX1-NEXT:    vpand %xmm7, %xmm5, %xmm5
+; AVX1-NEXT:    vpsubb %xmm5, %xmm3, %xmm3
+; AVX1-NEXT:    vpaddb %xmm3, %xmm1, %xmm1
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = 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]
+; AVX1-NEXT:    vpmulhw %xmm4, %xmm3, %xmm3
 ; AVX1-NEXT:    vpsrlw $8, %xmm3, %xmm3
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; AVX1-NEXT:    vpmulhw %xmm4, %xmm2, %xmm2
+; AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2
 ; AVX1-NEXT:    vpackuswb %xmm3, %xmm2, %xmm2
 ; AVX1-NEXT:    vpaddb %xmm0, %xmm2, %xmm2
 ; AVX1-NEXT:    vpsrlw $7, %xmm2, %xmm3
 ; AVX1-NEXT:    vpand %xmm3, %xmm8, %xmm3
 ; AVX1-NEXT:    vpsrlw $2, %xmm2, %xmm2
-; AVX1-NEXT:    vpand %xmm6, %xmm2, %xmm2
-; AVX1-NEXT:    vpxor %xmm7, %xmm2, %xmm2
+; AVX1-NEXT:    vpand %xmm2, %xmm9, %xmm2
+; AVX1-NEXT:    vpxor %xmm6, %xmm2, %xmm2
 ; AVX1-NEXT:    vpaddb %xmm3, %xmm2, %xmm2
-; AVX1-NEXT:    vpsubb %xmm7, %xmm2, %xmm2
+; AVX1-NEXT:    vpsubb %xmm6, %xmm2, %xmm2
 ; AVX1-NEXT:    vpsllw $3, %xmm2, %xmm3
-; AVX1-NEXT:    vpand %xmm5, %xmm3, %xmm3
+; AVX1-NEXT:    vpand %xmm7, %xmm3, %xmm3
 ; AVX1-NEXT:    vpsubb %xmm3, %xmm2, %xmm2
 ; AVX1-NEXT:    vpaddb %xmm2, %xmm0, %xmm0
 ; AVX1-NEXT:    vinsertf128 $1, %xmm1, %ymm0, %ymm0
 ; AVX1-NEXT:    retq
 ;
 ; AVX2NOBW-LABEL: test_rem7_32i8:
 ; AVX2NOBW:       # %bb.0:
-; AVX2NOBW-NEXT:    vpunpckhbw {{.*#+}} ymm1 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX2NOBW-NEXT:    vpsraw $8, %ymm1, %ymm1
-; AVX2NOBW-NEXT:    vmovdqa {{.*#+}} ymm2 = [65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427]
-; AVX2NOBW-NEXT:    vpmullw %ymm2, %ymm1, %ymm1
-; AVX2NOBW-NEXT:    vpsrlw $8, %ymm1, %ymm1
-; AVX2NOBW-NEXT:    vpunpcklbw {{.*#+}} ymm3 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX2NOBW-NEXT:    vpsraw $8, %ymm3, %ymm3
-; AVX2NOBW-NEXT:    vpmullw %ymm2, %ymm3, %ymm2
+; AVX2NOBW-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX2NOBW-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm1[8],ymm0[8],ymm1[9],ymm0[9],ymm1[10],ymm0[10],ymm1[11],ymm0[11],ymm1[12],ymm0[12],ymm1[13],ymm0[13],ymm1[14],ymm0[14],ymm1[15],ymm0[15],ymm1[24],ymm0[24],ymm1[25],ymm0[25],ymm1[26],ymm0[26],ymm1[27],ymm0[27],ymm1[28],ymm0[28],ymm1[29],ymm0[29],ymm1[30],ymm0[30],ymm1[31],ymm0[31]
+; AVX2NOBW-NEXT:    vmovdqa {{.*#+}} ymm3 = [37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632]
+; AVX2NOBW-NEXT:    vpmulhw %ymm3, %ymm2, %ymm2
 ; AVX2NOBW-NEXT:    vpsrlw $8, %ymm2, %ymm2
-; AVX2NOBW-NEXT:    vpackuswb %ymm1, %ymm2, %ymm1
+; AVX2NOBW-NEXT:    vpunpcklbw {{.*#+}} ymm1 = ymm1[0],ymm0[0],ymm1[1],ymm0[1],ymm1[2],ymm0[2],ymm1[3],ymm0[3],ymm1[4],ymm0[4],ymm1[5],ymm0[5],ymm1[6],ymm0[6],ymm1[7],ymm0[7],ymm1[16],ymm0[16],ymm1[17],ymm0[17],ymm1[18],ymm0[18],ymm1[19],ymm0[19],ymm1[20],ymm0[20],ymm1[21],ymm0[21],ymm1[22],ymm0[22],ymm1[23],ymm0[23]
+; AVX2NOBW-NEXT:    vpmulhw %ymm3, %ymm1, %ymm1
+; AVX2NOBW-NEXT:    vpsrlw $8, %ymm1, %ymm1
+; AVX2NOBW-NEXT:    vpackuswb %ymm2, %ymm1, %ymm1
 ; AVX2NOBW-NEXT:    vpaddb %ymm0, %ymm1, %ymm1
 ; AVX2NOBW-NEXT:    vpsrlw $2, %ymm1, %ymm2
 ; AVX2NOBW-NEXT:    vpand {{.*}}(%rip), %ymm2, %ymm2
 ; AVX2NOBW-NEXT:    vmovdqa {{.*#+}} ymm3 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
 ; AVX2NOBW-NEXT:    vpxor %ymm3, %ymm2, %ymm2
 ; AVX2NOBW-NEXT:    vpsrlw $7, %ymm1, %ymm1
 ; AVX2NOBW-NEXT:    vpand {{.*}}(%rip), %ymm1, %ymm1
 ; AVX2NOBW-NEXT:    vpaddb %ymm1, %ymm2, %ymm1

 
 ;
 ; srem by non-splat constant
 ;
 
 define <32 x i8> @test_remconstant_32i8(<32 x i8> %a) nounwind {
 ; AVX1-LABEL: test_remconstant_32i8:
 ; AVX1:       # %bb.0:
-; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm3
-; AVX1-NEXT:    vpmovsxbw %xmm3, %xmm1
-; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm1, %xmm1
-; AVX1-NEXT:    vpsrlw $8, %xmm1, %xmm1
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm2 = xmm3[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm2, %xmm2
-; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm2, %xmm2
+; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm4
+; AVX1-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm1[8],xmm4[8],xmm1[9],xmm4[9],xmm1[10],xmm4[10],xmm1[11],xmm4[11],xmm1[12],xmm4[12],xmm1[13],xmm4[13],xmm1[14],xmm4[14],xmm1[15],xmm4[15]
+; AVX1-NEXT:    vpmulhw {{.*}}(%rip), %xmm2, %xmm2
 ; AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2
-; AVX1-NEXT:    vpackuswb %xmm2, %xmm1, %xmm2
-; AVX1-NEXT:    vandps {{.*}}(%rip), %ymm0, %ymm1
-; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm4
-; AVX1-NEXT:    vpaddb %xmm4, %xmm2, %xmm2
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; AVX1-NEXT:    vpsraw $8, %xmm4, %xmm4
-; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm4, %xmm4
-; AVX1-NEXT:    vpsrlw $8, %xmm4, %xmm4
-; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm5 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm3 = xmm1[0],xmm4[0],xmm1[1],xmm4[1],xmm1[2],xmm4[2],xmm1[3],xmm4[3],xmm1[4],xmm4[4],xmm1[5],xmm4[5],xmm1[6],xmm4[6],xmm1[7],xmm4[7]
+; AVX1-NEXT:    vpmulhw {{.*}}(%rip), %xmm3, %xmm3
+; AVX1-NEXT:    vpsrlw $8, %xmm3, %xmm3
+; AVX1-NEXT:    vpackuswb %xmm2, %xmm3, %xmm3
+; AVX1-NEXT:    vandps {{.*}}(%rip), %ymm0, %ymm2
+; AVX1-NEXT:    vextractf128 $1, %ymm2, %xmm5
+; AVX1-NEXT:    vpaddb %xmm5, %xmm3, %xmm3
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm5 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vpsraw $8, %xmm5, %xmm5
 ; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm5, %xmm5
 ; AVX1-NEXT:    vpsrlw $8, %xmm5, %xmm5
-; AVX1-NEXT:    vpackuswb %xmm4, %xmm5, %xmm5
-; AVX1-NEXT:    vpsrlw $7, %xmm2, %xmm2
-; AVX1-NEXT:    vmovdqa {{.*#+}} xmm4 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
-; AVX1-NEXT:    vpand %xmm4, %xmm2, %xmm2
-; AVX1-NEXT:    vpaddb %xmm2, %xmm5, %xmm5
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm2, %xmm6
-; AVX1-NEXT:    vmovdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
-; AVX1-NEXT:    vpand %xmm2, %xmm6, %xmm6
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm6 = xmm3[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; AVX1-NEXT:    vpsraw $8, %xmm6, %xmm6
+; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm6, %xmm6
+; AVX1-NEXT:    vpsrlw $8, %xmm6, %xmm6
+; AVX1-NEXT:    vpackuswb %xmm5, %xmm6, %xmm5
+; AVX1-NEXT:    vpsrlw $7, %xmm3, %xmm3
+; AVX1-NEXT:    vmovdqa {{.*#+}} xmm6 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
+; AVX1-NEXT:    vpand %xmm6, %xmm3, %xmm3
+; AVX1-NEXT:    vpaddb %xmm3, %xmm5, %xmm5
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm3, %xmm7
+; AVX1-NEXT:    vmovdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
+; AVX1-NEXT:    vpand %xmm3, %xmm7, %xmm7
 ; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm5 = xmm5[0],zero,xmm5[1],zero,xmm5[2],zero,xmm5[3],zero,xmm5[4],zero,xmm5[5],zero,xmm5[6],zero,xmm5[7],zero
 ; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm5, %xmm5
-; AVX1-NEXT:    vpand %xmm2, %xmm5, %xmm5
-; AVX1-NEXT:    vpackuswb %xmm6, %xmm5, %xmm5
-; AVX1-NEXT:    vpsubb %xmm5, %xmm3, %xmm3
-; AVX1-NEXT:    vpmovsxbw %xmm0, %xmm5
-; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm5, %xmm5
+; AVX1-NEXT:    vpand %xmm3, %xmm5, %xmm5
+; AVX1-NEXT:    vpackuswb %xmm7, %xmm5, %xmm5
+; AVX1-NEXT:    vpsubb %xmm5, %xmm4, %xmm4
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm5 = 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]
+; AVX1-NEXT:    vpmulhw {{.*}}(%rip), %xmm5, %xmm5
 ; AVX1-NEXT:    vpsrlw $8, %xmm5, %xmm5
-; AVX1-NEXT:    vpshufd {{.*#+}} xmm6 = xmm0[2,3,2,3]
-; AVX1-NEXT:    vpmovsxbw %xmm6, %xmm6
-; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm6, %xmm6
-; AVX1-NEXT:    vpsrlw $8, %xmm6, %xmm6
-; AVX1-NEXT:    vpackuswb %xmm6, %xmm5, %xmm5
-; AVX1-NEXT:    vpaddb %xmm1, %xmm5, %xmm1
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm5 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; AVX1-NEXT:    vpmulhw {{.*}}(%rip), %xmm1, %xmm1
+; AVX1-NEXT:    vpsrlw $8, %xmm1, %xmm1
+; AVX1-NEXT:    vpackuswb %xmm5, %xmm1, %xmm1
+; AVX1-NEXT:    vpaddb %xmm2, %xmm1, %xmm1
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-NEXT:    vpsraw $8, %xmm2, %xmm2
+; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm2, %xmm2
+; AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm5 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpsraw $8, %xmm5, %xmm5
 ; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm5, %xmm5
 ; AVX1-NEXT:    vpsrlw $8, %xmm5, %xmm5
-; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm6 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; AVX1-NEXT:    vpsraw $8, %xmm6, %xmm6
-; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm6, %xmm6
-; AVX1-NEXT:    vpsrlw $8, %xmm6, %xmm6
-; AVX1-NEXT:    vpackuswb %xmm5, %xmm6, %xmm5
+; AVX1-NEXT:    vpackuswb %xmm2, %xmm5, %xmm2
 ; AVX1-NEXT:    vpsrlw $7, %xmm1, %xmm1
-; AVX1-NEXT:    vpand %xmm4, %xmm1, %xmm1
-; AVX1-NEXT:    vpaddb %xmm1, %xmm5, %xmm1
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm4, %xmm4
-; AVX1-NEXT:    vpand %xmm2, %xmm4, %xmm4
+; AVX1-NEXT:    vpand %xmm6, %xmm1, %xmm1
+; AVX1-NEXT:    vpaddb %xmm1, %xmm2, %xmm1
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm2, %xmm2
+; AVX1-NEXT:    vpand %xmm3, %xmm2, %xmm2
 ; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
 ; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm1, %xmm1
-; AVX1-NEXT:    vpand %xmm2, %xmm1, %xmm1
-; AVX1-NEXT:    vpackuswb %xmm4, %xmm1, %xmm1
+; AVX1-NEXT:    vpand %xmm3, %xmm1, %xmm1
+; AVX1-NEXT:    vpackuswb %xmm2, %xmm1, %xmm1
 ; AVX1-NEXT:    vpsubb %xmm1, %xmm0, %xmm0
-; AVX1-NEXT:    vinsertf128 $1, %xmm3, %ymm0, %ymm0
+; AVX1-NEXT:    vinsertf128 $1, %xmm4, %ymm0, %ymm0
 ; AVX1-NEXT:    retq
 ;
 ; AVX2NOBW-LABEL: test_remconstant_32i8:
 ; AVX2NOBW:       # %bb.0:
-; AVX2NOBW-NEXT:    vpunpckhbw {{.*#+}} ymm1 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX2NOBW-NEXT:    vpsraw $8, %ymm1, %ymm1
-; AVX2NOBW-NEXT:    vpmullw {{.*}}(%rip), %ymm1, %ymm1
-; AVX2NOBW-NEXT:    vpsrlw $8, %ymm1, %ymm1
-; AVX2NOBW-NEXT:    vpunpcklbw {{.*#+}} ymm2 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX2NOBW-NEXT:    vpsraw $8, %ymm2, %ymm2
-; AVX2NOBW-NEXT:    vpmullw {{.*}}(%rip), %ymm2, %ymm2
+; AVX2NOBW-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX2NOBW-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm1[8],ymm0[8],ymm1[9],ymm0[9],ymm1[10],ymm0[10],ymm1[11],ymm0[11],ymm1[12],ymm0[12],ymm1[13],ymm0[13],ymm1[14],ymm0[14],ymm1[15],ymm0[15],ymm1[24],ymm0[24],ymm1[25],ymm0[25],ymm1[26],ymm0[26],ymm1[27],ymm0[27],ymm1[28],ymm0[28],ymm1[29],ymm0[29],ymm1[30],ymm0[30],ymm1[31],ymm0[31]
+; AVX2NOBW-NEXT:    vpmulhw {{.*}}(%rip), %ymm2, %ymm2
 ; AVX2NOBW-NEXT:    vpsrlw $8, %ymm2, %ymm2
-; AVX2NOBW-NEXT:    vpackuswb %ymm1, %ymm2, %ymm1
+; AVX2NOBW-NEXT:    vpunpcklbw {{.*#+}} ymm1 = ymm1[0],ymm0[0],ymm1[1],ymm0[1],ymm1[2],ymm0[2],ymm1[3],ymm0[3],ymm1[4],ymm0[4],ymm1[5],ymm0[5],ymm1[6],ymm0[6],ymm1[7],ymm0[7],ymm1[16],ymm0[16],ymm1[17],ymm0[17],ymm1[18],ymm0[18],ymm1[19],ymm0[19],ymm1[20],ymm0[20],ymm1[21],ymm0[21],ymm1[22],ymm0[22],ymm1[23],ymm0[23]
+; AVX2NOBW-NEXT:    vpmulhw {{.*}}(%rip), %ymm1, %ymm1
+; AVX2NOBW-NEXT:    vpsrlw $8, %ymm1, %ymm1
+; AVX2NOBW-NEXT:    vpackuswb %ymm2, %ymm1, %ymm1
 ; AVX2NOBW-NEXT:    vpand {{.*}}(%rip), %ymm0, %ymm2
 ; AVX2NOBW-NEXT:    vpaddb %ymm2, %ymm1, %ymm1
 ; AVX2NOBW-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
 ; AVX2NOBW-NEXT:    vpsraw $8, %ymm2, %ymm2
 ; AVX2NOBW-NEXT:    vpmullw {{.*}}(%rip), %ymm2, %ymm2
 ; AVX2NOBW-NEXT:    vpsrlw $8, %ymm2, %ymm2
 ; AVX2NOBW-NEXT:    vpunpcklbw {{.*#+}} ymm3 = ymm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
 ; AVX2NOBW-NEXT:    vpsraw $8, %ymm3, %ymm3

llvm/test/CodeGen/X86/vector-idiv-sdiv-512.ll

; AVX512BW-NEXT:    retq
   %res = sdiv <32 x i16> %a, <i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7>
   ret <32 x i16> %res
 }
 
 define <64 x i8> @test_div7_64i8(<64 x i8> %a) nounwind {
 ; AVX512F-LABEL: test_div7_64i8:
 ; AVX512F:       # %bb.0:
 ; AVX512F-NEXT:    vextracti64x4 $1, %zmm0, %ymm1
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX512F-NEXT:    vpsraw $8, %ymm2, %ymm2
-; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm3 = [65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427]
-; AVX512F-NEXT:    vpmullw %ymm3, %ymm2, %ymm2
-; AVX512F-NEXT:    vpsrlw $8, %ymm2, %ymm2
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm4 = ymm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX512F-NEXT:    vpsraw $8, %ymm4, %ymm4
-; AVX512F-NEXT:    vpmullw %ymm3, %ymm4, %ymm4
-; AVX512F-NEXT:    vpsrlw $8, %ymm4, %ymm4
-; AVX512F-NEXT:    vpackuswb %ymm2, %ymm4, %ymm2
-; AVX512F-NEXT:    vpaddb %ymm1, %ymm2, %ymm1
-; AVX512F-NEXT:    vpsrlw $7, %ymm1, %ymm2
-; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm4 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
-; AVX512F-NEXT:    vpand %ymm4, %ymm2, %ymm2
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm3 = ymm2[8],ymm1[8],ymm2[9],ymm1[9],ymm2[10],ymm1[10],ymm2[11],ymm1[11],ymm2[12],ymm1[12],ymm2[13],ymm1[13],ymm2[14],ymm1[14],ymm2[15],ymm1[15],ymm2[24],ymm1[24],ymm2[25],ymm1[25],ymm2[26],ymm1[26],ymm2[27],ymm1[27],ymm2[28],ymm1[28],ymm2[29],ymm1[29],ymm2[30],ymm1[30],ymm2[31],ymm1[31]
+; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm4 = [37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632]
+; AVX512F-NEXT:    vpmulhw %ymm4, %ymm3, %ymm3
+; AVX512F-NEXT:    vpsrlw $8, %ymm3, %ymm3
+; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm5 = ymm2[0],ymm1[0],ymm2[1],ymm1[1],ymm2[2],ymm1[2],ymm2[3],ymm1[3],ymm2[4],ymm1[4],ymm2[5],ymm1[5],ymm2[6],ymm1[6],ymm2[7],ymm1[7],ymm2[16],ymm1[16],ymm2[17],ymm1[17],ymm2[18],ymm1[18],ymm2[19],ymm1[19],ymm2[20],ymm1[20],ymm2[21],ymm1[21],ymm2[22],ymm1[22],ymm2[23],ymm1[23]
+; AVX512F-NEXT:    vpmulhw %ymm4, %ymm5, %ymm5
+; AVX512F-NEXT:    vpsrlw $8, %ymm5, %ymm5
+; AVX512F-NEXT:    vpackuswb %ymm3, %ymm5, %ymm3
+; AVX512F-NEXT:    vpaddb %ymm1, %ymm3, %ymm1
+; AVX512F-NEXT:    vpsrlw $7, %ymm1, %ymm3
+; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm5 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
+; AVX512F-NEXT:    vpand %ymm5, %ymm3, %ymm3
 ; AVX512F-NEXT:    vpsrlw $2, %ymm1, %ymm1
-; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm5 = [63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63]
-; AVX512F-NEXT:    vpand %ymm5, %ymm1, %ymm1
-; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm6 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
-; AVX512F-NEXT:    vpxor %ymm6, %ymm1, %ymm1
-; AVX512F-NEXT:    vpaddb %ymm2, %ymm1, %ymm1
-; AVX512F-NEXT:    vpsubb %ymm6, %ymm1, %ymm1
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX512F-NEXT:    vpsraw $8, %ymm2, %ymm2
-; AVX512F-NEXT:    vpmullw %ymm3, %ymm2, %ymm2
-; AVX512F-NEXT:    vpsrlw $8, %ymm2, %ymm2
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm7 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX512F-NEXT:    vpsraw $8, %ymm7, %ymm7
-; AVX512F-NEXT:    vpmullw %ymm3, %ymm7, %ymm3
+; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm6 = [63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63]
+; AVX512F-NEXT:    vpand %ymm6, %ymm1, %ymm1
+; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm7 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
+; AVX512F-NEXT:    vpxor %ymm7, %ymm1, %ymm1
+; AVX512F-NEXT:    vpaddb %ymm3, %ymm1, %ymm1
+; AVX512F-NEXT:    vpsubb %ymm7, %ymm1, %ymm1
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm3 = ymm2[8],ymm0[8],ymm2[9],ymm0[9],ymm2[10],ymm0[10],ymm2[11],ymm0[11],ymm2[12],ymm0[12],ymm2[13],ymm0[13],ymm2[14],ymm0[14],ymm2[15],ymm0[15],ymm2[24],ymm0[24],ymm2[25],ymm0[25],ymm2[26],ymm0[26],ymm2[27],ymm0[27],ymm2[28],ymm0[28],ymm2[29],ymm0[29],ymm2[30],ymm0[30],ymm2[31],ymm0[31]
+; AVX512F-NEXT:    vpmulhw %ymm4, %ymm3, %ymm3
 ; AVX512F-NEXT:    vpsrlw $8, %ymm3, %ymm3
-; AVX512F-NEXT:    vpackuswb %ymm2, %ymm3, %ymm2
+; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm2 = ymm2[0],ymm0[0],ymm2[1],ymm0[1],ymm2[2],ymm0[2],ymm2[3],ymm0[3],ymm2[4],ymm0[4],ymm2[5],ymm0[5],ymm2[6],ymm0[6],ymm2[7],ymm0[7],ymm2[16],ymm0[16],ymm2[17],ymm0[17],ymm2[18],ymm0[18],ymm2[19],ymm0[19],ymm2[20],ymm0[20],ymm2[21],ymm0[21],ymm2[22],ymm0[22],ymm2[23],ymm0[23]
+; AVX512F-NEXT:    vpmulhw %ymm4, %ymm2, %ymm2
+; AVX512F-NEXT:    vpsrlw $8, %ymm2, %ymm2
+; AVX512F-NEXT:    vpackuswb %ymm3, %ymm2, %ymm2
 ; AVX512F-NEXT:    vpaddb %ymm0, %ymm2, %ymm0
 ; AVX512F-NEXT:    vpsrlw $7, %ymm0, %ymm2
-; AVX512F-NEXT:    vpand %ymm4, %ymm2, %ymm2
+; AVX512F-NEXT:    vpand %ymm5, %ymm2, %ymm2
 ; AVX512F-NEXT:    vpsrlw $2, %ymm0, %ymm0
-; AVX512F-NEXT:    vpand %ymm5, %ymm0, %ymm0
-; AVX512F-NEXT:    vpxor %ymm6, %ymm0, %ymm0
+; AVX512F-NEXT:    vpand %ymm6, %ymm0, %ymm0
+; AVX512F-NEXT:    vpxor %ymm7, %ymm0, %ymm0
 ; AVX512F-NEXT:    vpaddb %ymm2, %ymm0, %ymm0
-; AVX512F-NEXT:    vpsubb %ymm6, %ymm0, %ymm0
+; AVX512F-NEXT:    vpsubb %ymm7, %ymm0, %ymm0
 ; AVX512F-NEXT:    vinserti64x4 $1, %ymm1, %zmm0, %zmm0
 ; AVX512F-NEXT:    retq
 ;
 ; AVX512BW-LABEL: test_div7_64i8:
 ; AVX512BW:       # %bb.0:
-; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm1 = zmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31,40,40,41,41,42,42,43,43,44,44,45,45,46,46,47,47,56,56,57,57,58,58,59,59,60,60,61,61,62,62,63,63]
-; AVX512BW-NEXT:    vpsraw $8, %zmm1, %zmm1
-; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427]
-; AVX512BW-NEXT:    vpmullw %zmm2, %zmm1, %zmm1
-; AVX512BW-NEXT:    vpsrlw $8, %zmm1, %zmm1
-; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm3 = zmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,32,32,33,33,34,34,35,35,36,36,37,37,38,38,39,39,48,48,49,49,50,50,51,51,52,52,53,53,54,54,55,55]
-; AVX512BW-NEXT:    vpsraw $8, %zmm3, %zmm3
-; AVX512BW-NEXT:    vpmullw %zmm2, %zmm3, %zmm2
+; AVX512BW-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm2 = zmm1[8],zmm0[8],zmm1[9],zmm0[9],zmm1[10],zmm0[10],zmm1[11],zmm0[11],zmm1[12],zmm0[12],zmm1[13],zmm0[13],zmm1[14],zmm0[14],zmm1[15],zmm0[15],zmm1[24],zmm0[24],zmm1[25],zmm0[25],zmm1[26],zmm0[26],zmm1[27],zmm0[27],zmm1[28],zmm0[28],zmm1[29],zmm0[29],zmm1[30],zmm0[30],zmm1[31],zmm0[31],zmm1[40],zmm0[40],zmm1[41],zmm0[41],zmm1[42],zmm0[42],zmm1[43],zmm0[43],zmm1[44],zmm0[44],zmm1[45],zmm0[45],zmm1[46],zmm0[46],zmm1[47],zmm0[47],zmm1[56],zmm0[56],zmm1[57],zmm0[57],zmm1[58],zmm0[58],zmm1[59],zmm0[59],zmm1[60],zmm0[60],zmm1[61],zmm0[61],zmm1[62],zmm0[62],zmm1[63],zmm0[63]
+; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm3 = [37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632]
+; AVX512BW-NEXT:    vpmulhw %zmm3, %zmm2, %zmm2
 ; AVX512BW-NEXT:    vpsrlw $8, %zmm2, %zmm2
-; AVX512BW-NEXT:    vpackuswb %zmm1, %zmm2, %zmm1
+; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm1 = zmm1[0],zmm0[0],zmm1[1],zmm0[1],zmm1[2],zmm0[2],zmm1[3],zmm0[3],zmm1[4],zmm0[4],zmm1[5],zmm0[5],zmm1[6],zmm0[6],zmm1[7],zmm0[7],zmm1[16],zmm0[16],zmm1[17],zmm0[17],zmm1[18],zmm0[18],zmm1[19],zmm0[19],zmm1[20],zmm0[20],zmm1[21],zmm0[21],zmm1[22],zmm0[22],zmm1[23],zmm0[23],zmm1[32],zmm0[32],zmm1[33],zmm0[33],zmm1[34],zmm0[34],zmm1[35],zmm0[35],zmm1[36],zmm0[36],zmm1[37],zmm0[37],zmm1[38],zmm0[38],zmm1[39],zmm0[39],zmm1[48],zmm0[48],zmm1[49],zmm0[49],zmm1[50],zmm0[50],zmm1[51],zmm0[51],zmm1[52],zmm0[52],zmm1[53],zmm0[53],zmm1[54],zmm0[54],zmm1[55],zmm0[55]
+; AVX512BW-NEXT:    vpmulhw %zmm3, %zmm1, %zmm1
+; AVX512BW-NEXT:    vpsrlw $8, %zmm1, %zmm1
+; AVX512BW-NEXT:    vpackuswb %zmm2, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpaddb %zmm0, %zmm1, %zmm0
 ; AVX512BW-NEXT:    vpsrlw $2, %zmm0, %zmm1
 ; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
 ; AVX512BW-NEXT:    vpternlogq $108, {{.*}}(%rip), %zmm2, %zmm1
 ; AVX512BW-NEXT:    vpsrlw $7, %zmm0, %zmm0
 ; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm0, %zmm0
 ; AVX512BW-NEXT:    vpaddb %zmm0, %zmm1, %zmm0
 ; AVX512BW-NEXT:    vpsubb %zmm2, %zmm0, %zmm0
 ; AVX512BW-NEXT:    retq
   %res = sdiv <64 x i8> %a, <i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7>
   ret <64 x i8> %res
 }
 
 ;
 ; sdiv by non-splat constant
 ;
 
 define <64 x i8> @test_divconstant_64i8(<64 x i8> %a) nounwind {
 ; AVX512F-LABEL: test_divconstant_64i8:
 ; AVX512F:       # %bb.0:
 ; AVX512F-NEXT:    vextracti64x4 $1, %zmm0, %ymm1
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX512F-NEXT:    vpsraw $8, %ymm2, %ymm2
-; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm2, %ymm2
-; AVX512F-NEXT:    vpsrlw $8, %ymm2, %ymm2
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm1 = ymm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX512F-NEXT:    vpsraw $8, %ymm1, %ymm1
-; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm1, %ymm1
-; AVX512F-NEXT:    vpsrlw $8, %ymm1, %ymm1
-; AVX512F-NEXT:    vpackuswb %ymm2, %ymm1, %ymm1
-; AVX512F-NEXT:    vpandq {{.*}}(%rip), %zmm0, %zmm2
-; AVX512F-NEXT:    vextracti64x4 $1, %zmm2, %ymm3
-; AVX512F-NEXT:    vpaddb %ymm3, %ymm1, %ymm1
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm3 = ymm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX512F-NEXT:    vpsraw $8, %ymm3, %ymm3
-; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm3, %ymm3
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm3 = ymm2[8],ymm1[8],ymm2[9],ymm1[9],ymm2[10],ymm1[10],ymm2[11],ymm1[11],ymm2[12],ymm1[12],ymm2[13],ymm1[13],ymm2[14],ymm1[14],ymm2[15],ymm1[15],ymm2[24],ymm1[24],ymm2[25],ymm1[25],ymm2[26],ymm1[26],ymm2[27],ymm1[27],ymm2[28],ymm1[28],ymm2[29],ymm1[29],ymm2[30],ymm1[30],ymm2[31],ymm1[31]
+; AVX512F-NEXT:    vpmulhw {{.*}}(%rip), %ymm3, %ymm3
 ; AVX512F-NEXT:    vpsrlw $8, %ymm3, %ymm3
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm4 = ymm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
+; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm1 = ymm2[0],ymm1[0],ymm2[1],ymm1[1],ymm2[2],ymm1[2],ymm2[3],ymm1[3],ymm2[4],ymm1[4],ymm2[5],ymm1[5],ymm2[6],ymm1[6],ymm2[7],ymm1[7],ymm2[16],ymm1[16],ymm2[17],ymm1[17],ymm2[18],ymm1[18],ymm2[19],ymm1[19],ymm2[20],ymm1[20],ymm2[21],ymm1[21],ymm2[22],ymm1[22],ymm2[23],ymm1[23]
+; AVX512F-NEXT:    vpmulhw {{.*}}(%rip), %ymm1, %ymm1
+; AVX512F-NEXT:    vpsrlw $8, %ymm1, %ymm1
+; AVX512F-NEXT:    vpackuswb %ymm3, %ymm1, %ymm1
+; AVX512F-NEXT:    vpandq {{.*}}(%rip), %zmm0, %zmm3
+; AVX512F-NEXT:    vextracti64x4 $1, %zmm3, %ymm4
+; AVX512F-NEXT:    vpaddb %ymm4, %ymm1, %ymm1
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm4 = ymm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
 ; AVX512F-NEXT:    vpsraw $8, %ymm4, %ymm4
 ; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm4, %ymm4
 ; AVX512F-NEXT:    vpsrlw $8, %ymm4, %ymm4
-; AVX512F-NEXT:    vpackuswb %ymm3, %ymm4, %ymm3
+; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm5 = ymm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
+; AVX512F-NEXT:    vpsraw $8, %ymm5, %ymm5
+; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm5, %ymm5
+; AVX512F-NEXT:    vpsrlw $8, %ymm5, %ymm5
+; AVX512F-NEXT:    vpackuswb %ymm4, %ymm5, %ymm4
 ; AVX512F-NEXT:    vpsrlw $7, %ymm1, %ymm1
-; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm4 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
-; AVX512F-NEXT:    vpand %ymm4, %ymm1, %ymm1
-; AVX512F-NEXT:    vpaddb %ymm1, %ymm3, %ymm1
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm3 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX512F-NEXT:    vpsraw $8, %ymm3, %ymm3
-; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm3, %ymm3
-; AVX512F-NEXT:    vpsrlw $8, %ymm3, %ymm3
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm0 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX512F-NEXT:    vpsraw $8, %ymm0, %ymm0
-; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm0, %ymm0
+; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm5 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
+; AVX512F-NEXT:    vpand %ymm5, %ymm1, %ymm1
+; AVX512F-NEXT:    vpaddb %ymm1, %ymm4, %ymm1
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm4 = ymm2[8],ymm0[8],ymm2[9],ymm0[9],ymm2[10],ymm0[10],ymm2[11],ymm0[11],ymm2[12],ymm0[12],ymm2[13],ymm0[13],ymm2[14],ymm0[14],ymm2[15],ymm0[15],ymm2[24],ymm0[24],ymm2[25],ymm0[25],ymm2[26],ymm0[26],ymm2[27],ymm0[27],ymm2[28],ymm0[28],ymm2[29],ymm0[29],ymm2[30],ymm0[30],ymm2[31],ymm0[31]
+; AVX512F-NEXT:    vpmulhw {{.*}}(%rip), %ymm4, %ymm4
+; AVX512F-NEXT:    vpsrlw $8, %ymm4, %ymm4
+; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm0 = ymm2[0],ymm0[0],ymm2[1],ymm0[1],ymm2[2],ymm0[2],ymm2[3],ymm0[3],ymm2[4],ymm0[4],ymm2[5],ymm0[5],ymm2[6],ymm0[6],ymm2[7],ymm0[7],ymm2[16],ymm0[16],ymm2[17],ymm0[17],ymm2[18],ymm0[18],ymm2[19],ymm0[19],ymm2[20],ymm0[20],ymm2[21],ymm0[21],ymm2[22],ymm0[22],ymm2[23],ymm0[23]
+; AVX512F-NEXT:    vpmulhw {{.*}}(%rip), %ymm0, %ymm0
 ; AVX512F-NEXT:    vpsrlw $8, %ymm0, %ymm0
-; AVX512F-NEXT:    vpackuswb %ymm3, %ymm0, %ymm0
-; AVX512F-NEXT:    vpaddb %ymm2, %ymm0, %ymm0
+; AVX512F-NEXT:    vpackuswb %ymm4, %ymm0, %ymm0
+; AVX512F-NEXT:    vpaddb %ymm3, %ymm0, %ymm0
 ; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
 ; AVX512F-NEXT:    vpsraw $8, %ymm2, %ymm2
 ; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm2, %ymm2
 ; AVX512F-NEXT:    vpsrlw $8, %ymm2, %ymm2
 ; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm3 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
 ; AVX512F-NEXT:    vpsraw $8, %ymm3, %ymm3
 ; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm3, %ymm3
 ; AVX512F-NEXT:    vpsrlw $8, %ymm3, %ymm3
 ; AVX512F-NEXT:    vpackuswb %ymm2, %ymm3, %ymm2
 ; AVX512F-NEXT:    vpsrlw $7, %ymm0, %ymm0
-; AVX512F-NEXT:    vpand %ymm4, %ymm0, %ymm0
+; AVX512F-NEXT:    vpand %ymm5, %ymm0, %ymm0
 ; AVX512F-NEXT:    vpaddb %ymm0, %ymm2, %ymm0
 ; AVX512F-NEXT:    vinserti64x4 $1, %ymm1, %zmm0, %zmm0
 ; AVX512F-NEXT:    retq
 ;
 ; AVX512BW-LABEL: test_divconstant_64i8:
 ; AVX512BW:       # %bb.0:
-; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm1 = zmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31,40,40,41,41,42,42,43,43,44,44,45,45,46,46,47,47,56,56,57,57,58,58,59,59,60,60,61,61,62,62,63,63]
-; AVX512BW-NEXT:    vpsraw $8, %zmm1, %zmm1
-; AVX512BW-NEXT:    vpmullw {{.*}}(%rip), %zmm1, %zmm1
-; AVX512BW-NEXT:    vpsrlw $8, %zmm1, %zmm1
-; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm2 = zmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,32,32,33,33,34,34,35,35,36,36,37,37,38,38,39,39,48,48,49,49,50,50,51,51,52,52,53,53,54,54,55,55]
-; AVX512BW-NEXT:    vpsraw $8, %zmm2, %zmm2
-; AVX512BW-NEXT:    vpmullw {{.*}}(%rip), %zmm2, %zmm2
+; AVX512BW-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm2 = zmm1[8],zmm0[8],zmm1[9],zmm0[9],zmm1[10],zmm0[10],zmm1[11],zmm0[11],zmm1[12],zmm0[12],zmm1[13],zmm0[13],zmm1[14],zmm0[14],zmm1[15],zmm0[15],zmm1[24],zmm0[24],zmm1[25],zmm0[25],zmm1[26],zmm0[26],zmm1[27],zmm0[27],zmm1[28],zmm0[28],zmm1[29],zmm0[29],zmm1[30],zmm0[30],zmm1[31],zmm0[31],zmm1[40],zmm0[40],zmm1[41],zmm0[41],zmm1[42],zmm0[42],zmm1[43],zmm0[43],zmm1[44],zmm0[44],zmm1[45],zmm0[45],zmm1[46],zmm0[46],zmm1[47],zmm0[47],zmm1[56],zmm0[56],zmm1[57],zmm0[57],zmm1[58],zmm0[58],zmm1[59],zmm0[59],zmm1[60],zmm0[60],zmm1[61],zmm0[61],zmm1[62],zmm0[62],zmm1[63],zmm0[63]
+; AVX512BW-NEXT:    vpmulhw {{.*}}(%rip), %zmm2, %zmm2
 ; AVX512BW-NEXT:    vpsrlw $8, %zmm2, %zmm2
-; AVX512BW-NEXT:    vpackuswb %zmm1, %zmm2, %zmm1
+; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm1 = zmm1[0],zmm0[0],zmm1[1],zmm0[1],zmm1[2],zmm0[2],zmm1[3],zmm0[3],zmm1[4],zmm0[4],zmm1[5],zmm0[5],zmm1[6],zmm0[6],zmm1[7],zmm0[7],zmm1[16],zmm0[16],zmm1[17],zmm0[17],zmm1[18],zmm0[18],zmm1[19],zmm0[19],zmm1[20],zmm0[20],zmm1[21],zmm0[21],zmm1[22],zmm0[22],zmm1[23],zmm0[23],zmm1[32],zmm0[32],zmm1[33],zmm0[33],zmm1[34],zmm0[34],zmm1[35],zmm0[35],zmm1[36],zmm0[36],zmm1[37],zmm0[37],zmm1[38],zmm0[38],zmm1[39],zmm0[39],zmm1[48],zmm0[48],zmm1[49],zmm0[49],zmm1[50],zmm0[50],zmm1[51],zmm0[51],zmm1[52],zmm0[52],zmm1[53],zmm0[53],zmm1[54],zmm0[54],zmm1[55],zmm0[55]
+; AVX512BW-NEXT:    vpmulhw {{.*}}(%rip), %zmm1, %zmm1
+; AVX512BW-NEXT:    vpsrlw $8, %zmm1, %zmm1
+; AVX512BW-NEXT:    vpackuswb %zmm2, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm0, %zmm0
 ; AVX512BW-NEXT:    vpaddb %zmm0, %zmm1, %zmm0
 ; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm1 = zmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31,40,40,41,41,42,42,43,43,44,44,45,45,46,46,47,47,56,56,57,57,58,58,59,59,60,60,61,61,62,62,63,63]
 ; AVX512BW-NEXT:    vpsraw $8, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpsllvw {{.*}}(%rip), %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpsrlw $8, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm2 = zmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,32,32,33,33,34,34,35,35,36,36,37,37,38,38,39,39,48,48,49,49,50,50,51,51,52,52,53,53,54,54,55,55]
 ; AVX512BW-NEXT:    vpsraw $8, %zmm2, %zmm2
; AVX512BW-NEXT:    retq
   %res = srem <32 x i16> %a, <i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7>
   ret <32 x i16> %res
 }
 
 define <64 x i8> @test_rem7_64i8(<64 x i8> %a) nounwind {
 ; AVX512F-LABEL: test_rem7_64i8:
 ; AVX512F:       # %bb.0:
 ; AVX512F-NEXT:    vextracti64x4 $1, %zmm0, %ymm1
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX512F-NEXT:    vpsraw $8, %ymm2, %ymm2
-; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm3 = [65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427]
-; AVX512F-NEXT:    vpmullw %ymm3, %ymm2, %ymm2
-; AVX512F-NEXT:    vpsrlw $8, %ymm2, %ymm2
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm4 = ymm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX512F-NEXT:    vpsraw $8, %ymm4, %ymm4
-; AVX512F-NEXT:    vpmullw %ymm3, %ymm4, %ymm4
-; AVX512F-NEXT:    vpsrlw $8, %ymm4, %ymm4
-; AVX512F-NEXT:    vpackuswb %ymm2, %ymm4, %ymm2
-; AVX512F-NEXT:    vpaddb %ymm1, %ymm2, %ymm2
-; AVX512F-NEXT:    vpsrlw $7, %ymm2, %ymm4
-; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm5 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
-; AVX512F-NEXT:    vpand %ymm5, %ymm4, %ymm4
-; AVX512F-NEXT:    vpsrlw $2, %ymm2, %ymm2
-; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm6 = [63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63]
-; AVX512F-NEXT:    vpand %ymm6, %ymm2, %ymm2
-; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm7 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
-; AVX512F-NEXT:    vpxor %ymm7, %ymm2, %ymm2
-; AVX512F-NEXT:    vpaddb %ymm4, %ymm2, %ymm2
-; AVX512F-NEXT:    vpsubb %ymm7, %ymm2, %ymm2
-; AVX512F-NEXT:    vpsllw $3, %ymm2, %ymm4
-; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm8 = [248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248]
-; AVX512F-NEXT:    vpand %ymm4, %ymm8, %ymm4
-; AVX512F-NEXT:    vpsubb %ymm4, %ymm2, %ymm2
-; AVX512F-NEXT:    vpaddb %ymm2, %ymm1, %ymm1
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX512F-NEXT:    vpsraw $8, %ymm2, %ymm2
-; AVX512F-NEXT:    vpmullw %ymm3, %ymm2, %ymm2
-; AVX512F-NEXT:    vpsrlw $8, %ymm2, %ymm2
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm4 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX512F-NEXT:    vpsraw $8, %ymm4, %ymm4
-; AVX512F-NEXT:    vpmullw %ymm3, %ymm4, %ymm3
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm3 = ymm2[8],ymm1[8],ymm2[9],ymm1[9],ymm2[10],ymm1[10],ymm2[11],ymm1[11],ymm2[12],ymm1[12],ymm2[13],ymm1[13],ymm2[14],ymm1[14],ymm2[15],ymm1[15],ymm2[24],ymm1[24],ymm2[25],ymm1[25],ymm2[26],ymm1[26],ymm2[27],ymm1[27],ymm2[28],ymm1[28],ymm2[29],ymm1[29],ymm2[30],ymm1[30],ymm2[31],ymm1[31]
+; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm4 = [37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632]
+; AVX512F-NEXT:    vpmulhw %ymm4, %ymm3, %ymm3
 ; AVX512F-NEXT:    vpsrlw $8, %ymm3, %ymm3
-; AVX512F-NEXT:    vpackuswb %ymm2, %ymm3, %ymm2
+; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm5 = ymm2[0],ymm1[0],ymm2[1],ymm1[1],ymm2[2],ymm1[2],ymm2[3],ymm1[3],ymm2[4],ymm1[4],ymm2[5],ymm1[5],ymm2[6],ymm1[6],ymm2[7],ymm1[7],ymm2[16],ymm1[16],ymm2[17],ymm1[17],ymm2[18],ymm1[18],ymm2[19],ymm1[19],ymm2[20],ymm1[20],ymm2[21],ymm1[21],ymm2[22],ymm1[22],ymm2[23],ymm1[23]
+; AVX512F-NEXT:    vpmulhw %ymm4, %ymm5, %ymm5
+; AVX512F-NEXT:    vpsrlw $8, %ymm5, %ymm5
+; AVX512F-NEXT:    vpackuswb %ymm3, %ymm5, %ymm3
+; AVX512F-NEXT:    vpaddb %ymm1, %ymm3, %ymm3
+; AVX512F-NEXT:    vpsrlw $7, %ymm3, %ymm5
+; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm6 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
+; AVX512F-NEXT:    vpand %ymm6, %ymm5, %ymm5
+; AVX512F-NEXT:    vpsrlw $2, %ymm3, %ymm3
+; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm7 = [63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63]
+; AVX512F-NEXT:    vpand %ymm7, %ymm3, %ymm3
+; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm8 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
+; AVX512F-NEXT:    vpxor %ymm3, %ymm8, %ymm3
+; AVX512F-NEXT:    vpaddb %ymm5, %ymm3, %ymm3
+; AVX512F-NEXT:    vpsubb %ymm8, %ymm3, %ymm3
+; AVX512F-NEXT:    vpsllw $3, %ymm3, %ymm5
+; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm9 = [248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248]
+; AVX512F-NEXT:    vpand %ymm5, %ymm9, %ymm5
+; AVX512F-NEXT:    vpsubb %ymm5, %ymm3, %ymm3
+; AVX512F-NEXT:    vpaddb %ymm3, %ymm1, %ymm1
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm3 = ymm2[8],ymm0[8],ymm2[9],ymm0[9],ymm2[10],ymm0[10],ymm2[11],ymm0[11],ymm2[12],ymm0[12],ymm2[13],ymm0[13],ymm2[14],ymm0[14],ymm2[15],ymm0[15],ymm2[24],ymm0[24],ymm2[25],ymm0[25],ymm2[26],ymm0[26],ymm2[27],ymm0[27],ymm2[28],ymm0[28],ymm2[29],ymm0[29],ymm2[30],ymm0[30],ymm2[31],ymm0[31]
+; AVX512F-NEXT:    vpmulhw %ymm4, %ymm3, %ymm3
+; AVX512F-NEXT:    vpsrlw $8, %ymm3, %ymm3
+; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm2 = ymm2[0],ymm0[0],ymm2[1],ymm0[1],ymm2[2],ymm0[2],ymm2[3],ymm0[3],ymm2[4],ymm0[4],ymm2[5],ymm0[5],ymm2[6],ymm0[6],ymm2[7],ymm0[7],ymm2[16],ymm0[16],ymm2[17],ymm0[17],ymm2[18],ymm0[18],ymm2[19],ymm0[19],ymm2[20],ymm0[20],ymm2[21],ymm0[21],ymm2[22],ymm0[22],ymm2[23],ymm0[23]
+; AVX512F-NEXT:    vpmulhw %ymm4, %ymm2, %ymm2
+; AVX512F-NEXT:    vpsrlw $8, %ymm2, %ymm2
+; AVX512F-NEXT:    vpackuswb %ymm3, %ymm2, %ymm2
 ; AVX512F-NEXT:    vpaddb %ymm0, %ymm2, %ymm2
 ; AVX512F-NEXT:    vpsrlw $7, %ymm2, %ymm3
-; AVX512F-NEXT:    vpand %ymm5, %ymm3, %ymm3
+; AVX512F-NEXT:    vpand %ymm6, %ymm3, %ymm3
 ; AVX512F-NEXT:    vpsrlw $2, %ymm2, %ymm2
-; AVX512F-NEXT:    vpand %ymm6, %ymm2, %ymm2
-; AVX512F-NEXT:    vpxor %ymm7, %ymm2, %ymm2
+; AVX512F-NEXT:    vpand %ymm7, %ymm2, %ymm2
+; AVX512F-NEXT:    vpxor %ymm2, %ymm8, %ymm2
 ; AVX512F-NEXT:    vpaddb %ymm3, %ymm2, %ymm2
-; AVX512F-NEXT:    vpsubb %ymm7, %ymm2, %ymm2
+; AVX512F-NEXT:    vpsubb %ymm8, %ymm2, %ymm2
 ; AVX512F-NEXT:    vpsllw $3, %ymm2, %ymm3
-; AVX512F-NEXT:    vpand %ymm3, %ymm8, %ymm3
+; AVX512F-NEXT:    vpand %ymm3, %ymm9, %ymm3
 ; AVX512F-NEXT:    vpsubb %ymm3, %ymm2, %ymm2
 ; AVX512F-NEXT:    vpaddb %ymm2, %ymm0, %ymm0
 ; AVX512F-NEXT:    vinserti64x4 $1, %ymm1, %zmm0, %zmm0
 ; AVX512F-NEXT:    retq
 ;
 ; AVX512BW-LABEL: test_rem7_64i8:
 ; AVX512BW:       # %bb.0:
-; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm1 = zmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31,40,40,41,41,42,42,43,43,44,44,45,45,46,46,47,47,56,56,57,57,58,58,59,59,60,60,61,61,62,62,63,63]
-; AVX512BW-NEXT:    vpsraw $8, %zmm1, %zmm1
-; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427,65427]
-; AVX512BW-NEXT:    vpmullw %zmm2, %zmm1, %zmm1
-; AVX512BW-NEXT:    vpsrlw $8, %zmm1, %zmm1
-; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm3 = zmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,32,32,33,33,34,34,35,35,36,36,37,37,38,38,39,39,48,48,49,49,50,50,51,51,52,52,53,53,54,54,55,55]
-; AVX512BW-NEXT:    vpsraw $8, %zmm3, %zmm3
-; AVX512BW-NEXT:    vpmullw %zmm2, %zmm3, %zmm2
+; AVX512BW-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm2 = zmm1[8],zmm0[8],zmm1[9],zmm0[9],zmm1[10],zmm0[10],zmm1[11],zmm0[11],zmm1[12],zmm0[12],zmm1[13],zmm0[13],zmm1[14],zmm0[14],zmm1[15],zmm0[15],zmm1[24],zmm0[24],zmm1[25],zmm0[25],zmm1[26],zmm0[26],zmm1[27],zmm0[27],zmm1[28],zmm0[28],zmm1[29],zmm0[29],zmm1[30],zmm0[30],zmm1[31],zmm0[31],zmm1[40],zmm0[40],zmm1[41],zmm0[41],zmm1[42],zmm0[42],zmm1[43],zmm0[43],zmm1[44],zmm0[44],zmm1[45],zmm0[45],zmm1[46],zmm0[46],zmm1[47],zmm0[47],zmm1[56],zmm0[56],zmm1[57],zmm0[57],zmm1[58],zmm0[58],zmm1[59],zmm0[59],zmm1[60],zmm0[60],zmm1[61],zmm0[61],zmm1[62],zmm0[62],zmm1[63],zmm0[63]
+; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm3 = [37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632,37632]
+; AVX512BW-NEXT:    vpmulhw %zmm3, %zmm2, %zmm2
 ; AVX512BW-NEXT:    vpsrlw $8, %zmm2, %zmm2
-; AVX512BW-NEXT:    vpackuswb %zmm1, %zmm2, %zmm1
+; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm1 = zmm1[0],zmm0[0],zmm1[1],zmm0[1],zmm1[2],zmm0[2],zmm1[3],zmm0[3],zmm1[4],zmm0[4],zmm1[5],zmm0[5],zmm1[6],zmm0[6],zmm1[7],zmm0[7],zmm1[16],zmm0[16],zmm1[17],zmm0[17],zmm1[18],zmm0[18],zmm1[19],zmm0[19],zmm1[20],zmm0[20],zmm1[21],zmm0[21],zmm1[22],zmm0[22],zmm1[23],zmm0[23],zmm1[32],zmm0[32],zmm1[33],zmm0[33],zmm1[34],zmm0[34],zmm1[35],zmm0[35],zmm1[36],zmm0[36],zmm1[37],zmm0[37],zmm1[38],zmm0[38],zmm1[39],zmm0[39],zmm1[48],zmm0[48],zmm1[49],zmm0[49],zmm1[50],zmm0[50],zmm1[51],zmm0[51],zmm1[52],zmm0[52],zmm1[53],zmm0[53],zmm1[54],zmm0[54],zmm1[55],zmm0[55]
+; AVX512BW-NEXT:    vpmulhw %zmm3, %zmm1, %zmm1
+; AVX512BW-NEXT:    vpsrlw $8, %zmm1, %zmm1
+; AVX512BW-NEXT:    vpackuswb %zmm2, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpaddb %zmm0, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpsrlw $2, %zmm1, %zmm2
 ; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm3 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
 ; AVX512BW-NEXT:    vpternlogq $108, {{.*}}(%rip), %zmm3, %zmm2
 ; AVX512BW-NEXT:    vpsrlw $7, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpaddb %zmm1, %zmm2, %zmm1
 ; AVX512BW-NEXT:    vpsubb %zmm3, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpsllw $3, %zmm1, %zmm2
 ; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm2, %zmm2
 ; AVX512BW-NEXT:    vpsubb %zmm2, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpaddb %zmm1, %zmm0, %zmm0
 ; AVX512BW-NEXT:    retq
   %res = srem <64 x i8> %a, <i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7>
   ret <64 x i8> %res
 }
 
 ;
 ; srem by non-splat constant
 ;
 
 define <64 x i8> @test_remconstant_64i8(<64 x i8> %a) nounwind {
 ; AVX512F-LABEL: test_remconstant_64i8:
 ; AVX512F:       # %bb.0:
-; AVX512F-NEXT:    vextracti64x4 $1, %zmm0, %ymm3
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm1 = ymm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX512F-NEXT:    vpsraw $8, %ymm1, %ymm1
-; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm1, %ymm1
-; AVX512F-NEXT:    vpsrlw $8, %ymm1, %ymm1
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm2 = ymm3[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX512F-NEXT:    vpsraw $8, %ymm2, %ymm2
-; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm2, %ymm2
+; AVX512F-NEXT:    vextracti64x4 $1, %zmm0, %ymm4
+; AVX512F-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm1[8],ymm4[8],ymm1[9],ymm4[9],ymm1[10],ymm4[10],ymm1[11],ymm4[11],ymm1[12],ymm4[12],ymm1[13],ymm4[13],ymm1[14],ymm4[14],ymm1[15],ymm4[15],ymm1[24],ymm4[24],ymm1[25],ymm4[25],ymm1[26],ymm4[26],ymm1[27],ymm4[27],ymm1[28],ymm4[28],ymm1[29],ymm4[29],ymm1[30],ymm4[30],ymm1[31],ymm4[31]
+; AVX512F-NEXT:    vpmulhw {{.*}}(%rip), %ymm2, %ymm2
 ; AVX512F-NEXT:    vpsrlw $8, %ymm2, %ymm2
-; AVX512F-NEXT:    vpackuswb %ymm1, %ymm2, %ymm2
-; AVX512F-NEXT:    vpandq {{.*}}(%rip), %zmm0, %zmm1
-; AVX512F-NEXT:    vextracti64x4 $1, %zmm1, %ymm4
-; AVX512F-NEXT:    vpaddb %ymm4, %ymm2, %ymm2
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm4 = ymm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX512F-NEXT:    vpsraw $8, %ymm4, %ymm4
-; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm4, %ymm4
-; AVX512F-NEXT:    vpsrlw $8, %ymm4, %ymm4
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm5 = ymm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX512F-NEXT:    vpsraw $8, %ymm5, %ymm5
-; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm5, %ymm5
-; AVX512F-NEXT:    vpsrlw $8, %ymm5, %ymm5
-; AVX512F-NEXT:    vpackuswb %ymm4, %ymm5, %ymm5
-; AVX512F-NEXT:    vpsrlw $7, %ymm2, %ymm2
-; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm4 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
-; AVX512F-NEXT:    vpand %ymm4, %ymm2, %ymm2
-; AVX512F-NEXT:    vpaddb %ymm2, %ymm5, %ymm5
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm2, %ymm6
-; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm2 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
-; AVX512F-NEXT:    vpand %ymm2, %ymm6, %ymm6
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm5 = ymm5[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm5, %ymm5
-; AVX512F-NEXT:    vpand %ymm2, %ymm5, %ymm5
-; AVX512F-NEXT:    vpackuswb %ymm6, %ymm5, %ymm5
-; AVX512F-NEXT:    vpsubb %ymm5, %ymm3, %ymm3
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm5 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
+; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm3 = ymm1[0],ymm4[0],ymm1[1],ymm4[1],ymm1[2],ymm4[2],ymm1[3],ymm4[3],ymm1[4],ymm4[4],ymm1[5],ymm4[5],ymm1[6],ymm4[6],ymm1[7],ymm4[7],ymm1[16],ymm4[16],ymm1[17],ymm4[17],ymm1[18],ymm4[18],ymm1[19],ymm4[19],ymm1[20],ymm4[20],ymm1[21],ymm4[21],ymm1[22],ymm4[22],ymm1[23],ymm4[23]
+; AVX512F-NEXT:    vpmulhw {{.*}}(%rip), %ymm3, %ymm3
+; AVX512F-NEXT:    vpsrlw $8, %ymm3, %ymm3
+; AVX512F-NEXT:    vpackuswb %ymm2, %ymm3, %ymm3
+; AVX512F-NEXT:    vpandq {{.*}}(%rip), %zmm0, %zmm2
+; AVX512F-NEXT:    vextracti64x4 $1, %zmm2, %ymm5
+; AVX512F-NEXT:    vpaddb %ymm5, %ymm3, %ymm3
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm5 = ymm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
 ; AVX512F-NEXT:    vpsraw $8, %ymm5, %ymm5
 ; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm5, %ymm5
 ; AVX512F-NEXT:    vpsrlw $8, %ymm5, %ymm5
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm6 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
+; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm6 = ymm3[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
 ; AVX512F-NEXT:    vpsraw $8, %ymm6, %ymm6
 ; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm6, %ymm6
 ; AVX512F-NEXT:    vpsrlw $8, %ymm6, %ymm6
 ; AVX512F-NEXT:    vpackuswb %ymm5, %ymm6, %ymm5
-; AVX512F-NEXT:    vpaddb %ymm1, %ymm5, %ymm1
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm5 = ymm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
+; AVX512F-NEXT:    vpsrlw $7, %ymm3, %ymm3
+; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm6 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
+; AVX512F-NEXT:    vpand %ymm6, %ymm3, %ymm3
+; AVX512F-NEXT:    vpaddb %ymm3, %ymm5, %ymm5
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm3 = ymm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
+; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm3, %ymm7
+; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm3 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
+; AVX512F-NEXT:    vpand %ymm3, %ymm7, %ymm7
+; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm5 = ymm5[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
+; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm5, %ymm5
+; AVX512F-NEXT:    vpand %ymm3, %ymm5, %ymm5
+; AVX512F-NEXT:    vpackuswb %ymm7, %ymm5, %ymm5
+; AVX512F-NEXT:    vpsubb %ymm5, %ymm4, %ymm4
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm5 = ymm1[8],ymm0[8],ymm1[9],ymm0[9],ymm1[10],ymm0[10],ymm1[11],ymm0[11],ymm1[12],ymm0[12],ymm1[13],ymm0[13],ymm1[14],ymm0[14],ymm1[15],ymm0[15],ymm1[24],ymm0[24],ymm1[25],ymm0[25],ymm1[26],ymm0[26],ymm1[27],ymm0[27],ymm1[28],ymm0[28],ymm1[29],ymm0[29],ymm1[30],ymm0[30],ymm1[31],ymm0[31]
+; AVX512F-NEXT:    vpmulhw {{.*}}(%rip), %ymm5, %ymm5
+; AVX512F-NEXT:    vpsrlw $8, %ymm5, %ymm5
+; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm1 = ymm1[0],ymm0[0],ymm1[1],ymm0[1],ymm1[2],ymm0[2],ymm1[3],ymm0[3],ymm1[4],ymm0[4],ymm1[5],ymm0[5],ymm1[6],ymm0[6],ymm1[7],ymm0[7],ymm1[16],ymm0[16],ymm1[17],ymm0[17],ymm1[18],ymm0[18],ymm1[19],ymm0[19],ymm1[20],ymm0[20],ymm1[21],ymm0[21],ymm1[22],ymm0[22],ymm1[23],ymm0[23]
+; AVX512F-NEXT:    vpmulhw {{.*}}(%rip), %ymm1, %ymm1
+; AVX512F-NEXT:    vpsrlw $8, %ymm1, %ymm1
+; AVX512F-NEXT:    vpackuswb %ymm5, %ymm1, %ymm1
+; AVX512F-NEXT:    vpaddb %ymm2, %ymm1, %ymm1
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
+; AVX512F-NEXT:    vpsraw $8, %ymm2, %ymm2
+; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm2, %ymm2
+; AVX512F-NEXT:    vpsrlw $8, %ymm2, %ymm2
+; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm5 = ymm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
 ; AVX512F-NEXT:    vpsraw $8, %ymm5, %ymm5
 ; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm5, %ymm5
 ; AVX512F-NEXT:    vpsrlw $8, %ymm5, %ymm5
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm6 = ymm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
-; AVX512F-NEXT:    vpsraw $8, %ymm6, %ymm6
-; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm6, %ymm6
-; AVX512F-NEXT:    vpsrlw $8, %ymm6, %ymm6
-; AVX512F-NEXT:    vpackuswb %ymm5, %ymm6, %ymm5
+; AVX512F-NEXT:    vpackuswb %ymm2, %ymm5, %ymm2
 ; AVX512F-NEXT:    vpsrlw $7, %ymm1, %ymm1
-; AVX512F-NEXT:    vpand %ymm4, %ymm1, %ymm1
-; AVX512F-NEXT:    vpaddb %ymm1, %ymm5, %ymm1
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm4 = ymm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
-; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm4, %ymm4
-; AVX512F-NEXT:    vpand %ymm2, %ymm4, %ymm4
+; AVX512F-NEXT:    vpand %ymm6, %ymm1, %ymm1
+; AVX512F-NEXT:    vpaddb %ymm1, %ymm2, %ymm1
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
+; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm2, %ymm2
+; AVX512F-NEXT:    vpand %ymm3, %ymm2, %ymm2
 ; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm1 = ymm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
 ; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm1, %ymm1
-; AVX512F-NEXT:    vpand %ymm2, %ymm1, %ymm1
-; AVX512F-NEXT:    vpackuswb %ymm4, %ymm1, %ymm1
+; AVX512F-NEXT:    vpand %ymm3, %ymm1, %ymm1
+; AVX512F-NEXT:    vpackuswb %ymm2, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpsubb %ymm1, %ymm0, %ymm0
-; AVX512F-NEXT:    vinserti64x4 $1, %ymm3, %zmm0, %zmm0
+; AVX512F-NEXT:    vinserti64x4 $1, %ymm4, %zmm0, %zmm0
 ; AVX512F-NEXT:    retq
 ;
 ; AVX512BW-LABEL: test_remconstant_64i8:
 ; AVX512BW:       # %bb.0:
-; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm1 = zmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31,40,40,41,41,42,42,43,43,44,44,45,45,46,46,47,47,56,56,57,57,58,58,59,59,60,60,61,61,62,62,63,63]
-; AVX512BW-NEXT:    vpsraw $8, %zmm1, %zmm1
-; AVX512BW-NEXT:    vpmullw {{.*}}(%rip), %zmm1, %zmm1
-; AVX512BW-NEXT:    vpsrlw $8, %zmm1, %zmm1
-; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm2 = zmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,32,32,33,33,34,34,35,35,36,36,37,37,38,38,39,39,48,48,49,49,50,50,51,51,52,52,53,53,54,54,55,55]
-; AVX512BW-NEXT:    vpsraw $8, %zmm2, %zmm2
-; AVX512BW-NEXT:    vpmullw {{.*}}(%rip), %zmm2, %zmm2
+; AVX512BW-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm2 = zmm1[8],zmm0[8],zmm1[9],zmm0[9],zmm1[10],zmm0[10],zmm1[11],zmm0[11],zmm1[12],zmm0[12],zmm1[13],zmm0[13],zmm1[14],zmm0[14],zmm1[15],zmm0[15],zmm1[24],zmm0[24],zmm1[25],zmm0[25],zmm1[26],zmm0[26],zmm1[27],zmm0[27],zmm1[28],zmm0[28],zmm1[29],zmm0[29],zmm1[30],zmm0[30],zmm1[31],zmm0[31],zmm1[40],zmm0[40],zmm1[41],zmm0[41],zmm1[42],zmm0[42],zmm1[43],zmm0[43],zmm1[44],zmm0[44],zmm1[45],zmm0[45],zmm1[46],zmm0[46],zmm1[47],zmm0[47],zmm1[56],zmm0[56],zmm1[57],zmm0[57],zmm1[58],zmm0[58],zmm1[59],zmm0[59],zmm1[60],zmm0[60],zmm1[61],zmm0[61],zmm1[62],zmm0[62],zmm1[63],zmm0[63]
+; AVX512BW-NEXT:    vpmulhw {{.*}}(%rip), %zmm2, %zmm2
 ; AVX512BW-NEXT:    vpsrlw $8, %zmm2, %zmm2
-; AVX512BW-NEXT:    vpackuswb %zmm1, %zmm2, %zmm1
+; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm1 = zmm1[0],zmm0[0],zmm1[1],zmm0[1],zmm1[2],zmm0[2],zmm1[3],zmm0[3],zmm1[4],zmm0[4],zmm1[5],zmm0[5],zmm1[6],zmm0[6],zmm1[7],zmm0[7],zmm1[16],zmm0[16],zmm1[17],zmm0[17],zmm1[18],zmm0[18],zmm1[19],zmm0[19],zmm1[20],zmm0[20],zmm1[21],zmm0[21],zmm1[22],zmm0[22],zmm1[23],zmm0[23],zmm1[32],zmm0[32],zmm1[33],zmm0[33],zmm1[34],zmm0[34],zmm1[35],zmm0[35],zmm1[36],zmm0[36],zmm1[37],zmm0[37],zmm1[38],zmm0[38],zmm1[39],zmm0[39],zmm1[48],zmm0[48],zmm1[49],zmm0[49],zmm1[50],zmm0[50],zmm1[51],zmm0[51],zmm1[52],zmm0[52],zmm1[53],zmm0[53],zmm1[54],zmm0[54],zmm1[55],zmm0[55]
+; AVX512BW-NEXT:    vpmulhw {{.*}}(%rip), %zmm1, %zmm1
+; AVX512BW-NEXT:    vpsrlw $8, %zmm1, %zmm1
+; AVX512BW-NEXT:    vpackuswb %zmm2, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm0, %zmm2
 ; AVX512BW-NEXT:    vpaddb %zmm2, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm2 = zmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31,40,40,41,41,42,42,43,43,44,44,45,45,46,46,47,47,56,56,57,57,58,58,59,59,60,60,61,61,62,62,63,63]
 ; AVX512BW-NEXT:    vpsraw $8, %zmm2, %zmm2
 ; AVX512BW-NEXT:    vpsllvw {{.*}}(%rip), %zmm2, %zmm2
 ; AVX512BW-NEXT:    vpsrlw $8, %zmm2, %zmm2
 ; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm3 = zmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,32,32,33,33,34,34,35,35,36,36,37,37,38,38,39,39,48,48,49,49,50,50,51,51,52,52,53,53,54,54,55,55]
 ; AVX512BW-NEXT:    vpsraw $8, %zmm3, %zmm3