[X86] Teach getUndefRegClearance that we use undef for inputs to PUNPCK in some cases.

[craig.topper]

Summary

This enables the register to be changed from XMM/YMM/ZMM0 to
instead match the other source. This prevents a false
dependency.

I added all the integer unpck instructions, but the tests
only show changes for BW and WD.

Unfortunately, we can have undef on operand 1 or 2 of the AVX
instructions. This breaks the interface with hasUndefRegUpdate
which used to tell which operand to check.

Now we scan the input operands looking for an undef register and
then ask hasUndefRegUpdate if its an instruction we care about
and which operands of that instruction we care about.

I also had to make some changes to the load folding code to
always pass operand 1 to hasUndefRegUpdate. I've updated
hasUndefRegUpdate to return false when ForLoadFold is set for
instructions that are not explicitly blocked for load folding in
isel patterns.

[RKSimon]

LGTM - just a query about non-VEX PACKSS/PACKUS cases

llvm/lib/Target/X86/X86InstrInfo.cpp

4895

Does the non-VEX PACKSS/PACKUS need pulling out as well since Op1 is tied? I don't know if we have examples of this though.

[craig.topper]

llvm/lib/Target/X86/X86InstrInfo.cpp

4895

Yeah good catch. I'll more those.

llvm/lib/Target/X86/X86InstrInfo.cpp

 //===-- X86InstrInfo.cpp - X86 Instruction Information --------------------===//
 //
 // 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
 //
 //===----------------------------------------------------------------------===//
 //
unsigned X86InstrInfo::getPartialRegUpdateClearance(
   // be hidden in other instruction's cycles.
   return PartialRegUpdateClearance;
 }
 
 // Return true for any instruction the copies the high bits of the first source
 // operand into the unused high bits of the destination operand.
 // Also returns true for instructions that have two inputs where one may
 // be undef and we want it to use the same register as the other input.
-static bool hasUndefRegUpdate(unsigned Opcode, unsigned &OpNum,
+static bool hasUndefRegUpdate(unsigned Opcode, unsigned OpNum,
                               bool ForLoadFold = false) {
   // Set the OpNum parameter to the first source operand.
-  OpNum = 1;
   switch (Opcode) {
+  case X86::PUNPCKHBWrr:
+  case X86::PUNPCKLBWrr:
+  case X86::PUNPCKHWDrr:
+  case X86::PUNPCKLWDrr:
+  case X86::PUNPCKHDQrr:
+  case X86::PUNPCKLDQrr:
+  case X86::PUNPCKHQDQrr:
+  case X86::PUNPCKLQDQrr:
+    // Operand 1 of these instructions is tied.
+    return OpNum == 2 && !ForLoadFold;
+
+  case X86::VPUNPCKHBWrr:
+  case X86::VPUNPCKLBWrr:
+  case X86::VPUNPCKHBWYrr:
+  case X86::VPUNPCKLBWYrr:
+  case X86::VPUNPCKHBWZ128rr:
+  case X86::VPUNPCKLBWZ128rr:
+  case X86::VPUNPCKHBWZ256rr:
+  case X86::VPUNPCKLBWZ256rr:
+  case X86::VPUNPCKHBWZrr:
+  case X86::VPUNPCKLBWZrr:
+  case X86::VPUNPCKHWDrr:
+  case X86::VPUNPCKLWDrr:
+  case X86::VPUNPCKHWDYrr:
+  case X86::VPUNPCKLWDYrr:
+  case X86::VPUNPCKHWDZ128rr:
+  case X86::VPUNPCKLWDZ128rr:
+  case X86::VPUNPCKHWDZ256rr:
+  case X86::VPUNPCKLWDZ256rr:
+  case X86::VPUNPCKHWDZrr:
+  case X86::VPUNPCKLWDZrr:
+  case X86::VPUNPCKHDQrr:
+  case X86::VPUNPCKLDQrr:
+  case X86::VPUNPCKHDQYrr:
+  case X86::VPUNPCKLDQYrr:
+  case X86::VPUNPCKHDQZ128rr:
+  case X86::VPUNPCKLDQZ128rr:
+  case X86::VPUNPCKHDQZ256rr:
+  case X86::VPUNPCKLDQZ256rr:
+  case X86::VPUNPCKHDQZrr:
+  case X86::VPUNPCKLDQZrr:
+  case X86::VPUNPCKHQDQrr:
+  case X86::VPUNPCKLQDQrr:
+  case X86::VPUNPCKHQDQYrr:
+  case X86::VPUNPCKLQDQYrr:
+  case X86::VPUNPCKHQDQZ128rr:
+  case X86::VPUNPCKLQDQZ128rr:
+  case X86::VPUNPCKHQDQZ256rr:
+  case X86::VPUNPCKLQDQZ256rr:
+  case X86::VPUNPCKHQDQZrr:
+  case X86::VPUNPCKLQDQZrr:
   case X86::PACKSSWBrr:
   case X86::PACKUSWBrr:
   case X86::PACKSSDWrr:
   case X86::PACKUSDWrr:
   case X86::VPACKSSWBrr:
   case X86::VPACKUSWBrr:
   case X86::VPACKSSDWrr:
   case X86::VPACKUSDWrr:
   case X86::VPACKSSWBZ128rr:
   case X86::VPACKUSWBZ128rr:
   case X86::VPACKSSDWZ128rr:
   case X86::VPACKUSDWZ128rr:
-    // These instructions are sometimes used with an undef second source to
-    // truncate 128-bit vectors to 64-bit with undefined high bits. Return
-    // true here so BreakFalseDeps will assign this source to the same register
-    // as the first source to avoid a false dependency.
-    OpNum = 2;
-    return true;
+    // These instructions are sometimes used with an undef first or second
+    // source. Return true here so BreakFalseDeps will assign this source to the
+    // same register as the first source to avoid a false dependency.
+    return (OpNum == 1 || OpNum == 2) && !ForLoadFold;
+
   case X86::VCVTSI2SSrr:
   case X86::VCVTSI2SSrm:
   case X86::VCVTSI2SSrr_Int:
   case X86::VCVTSI2SSrm_Int:
   case X86::VCVTSI642SSrr:
   case X86::VCVTSI642SSrm:
   case X86::VCVTSI642SSrr_Int:
   case X86::VCVTSI642SSrm_Int:
static bool hasUndefRegUpdate(unsigned Opcode, unsigned OpNum,
   case X86::VCVTUSI2SDZrm_Int:
   case X86::VCVTUSI642SDZrr:
   case X86::VCVTUSI642SDZrm:
   case X86::VCVTUSI642SDZrr_Int:
   case X86::VCVTUSI642SDZrrb_Int:
   case X86::VCVTUSI642SDZrm_Int:
     // Load folding won't effect the undef register update since the input is
     // a GPR.
-    return !ForLoadFold;
+    return OpNum == 1 && !ForLoadFold;
   case X86::VCVTSD2SSrr:
   case X86::VCVTSD2SSrm:
   case X86::VCVTSD2SSrr_Int:
   case X86::VCVTSD2SSrm_Int:
   case X86::VCVTSS2SDrr:
   case X86::VCVTSS2SDrm:
   case X86::VCVTSS2SDrr_Int:
   case X86::VCVTSS2SDrm_Int:
static bool hasUndefRegUpdate(unsigned Opcode, unsigned OpNum,
   case X86::VSQRTSSZrb_Int:
   case X86::VSQRTSSZm:
   case X86::VSQRTSSZm_Int:
   case X86::VSQRTSDZr:
   case X86::VSQRTSDZr_Int:
   case X86::VSQRTSDZrb_Int:
   case X86::VSQRTSDZm:
   case X86::VSQRTSDZm_Int:
-    return true;
+    return OpNum == 1;
   case X86::VMOVSSZrrk:
   case X86::VMOVSDZrrk:
-    OpNum = 3;
-    return true;
+    return OpNum == 3 && !ForLoadFold;
   case X86::VMOVSSZrrkz:
   case X86::VMOVSDZrrkz:
-    OpNum = 2;
-    return true;
+    return OpNum == 2 && !ForLoadFold;
   }
 
   return false;
 }
 
 /// Inform the BreakFalseDeps pass how many idle instructions we would like
 /// before certain undef register reads.
 ///
 /// This catches the VCVTSI2SD family of instructions:
 ///
 /// vcvtsi2sdq %rax, undef %xmm0, %xmm14
 ///
 /// We should to be careful *not* to catch VXOR idioms which are presumably
 /// handled specially in the pipeline:
 ///
 /// vxorps undef %xmm1, undef %xmm1, %xmm1
 ///
 /// Like getPartialRegUpdateClearance, this makes a strong assumption that the
 /// high bits that are passed-through are not live.
 unsigned
 X86InstrInfo::getUndefRegClearance(const MachineInstr &MI, unsigned &OpNum,
                                    const TargetRegisterInfo *TRI) const {
-  if (!hasUndefRegUpdate(MI.getOpcode(), OpNum))
-    return 0;
-
-  const MachineOperand &MO = MI.getOperand(OpNum);
-  if (MO.isUndef() && Register::isPhysicalRegister(MO.getReg())) {
+  for (unsigned i = MI.getNumExplicitDefs(), e = MI.getNumExplicitOperands();
+         i != e; ++i) {
+    const MachineOperand &MO = MI.getOperand(i);
+    if (MO.isReg() && MO.isUndef() &&
+        Register::isPhysicalRegister(MO.getReg()) &&
+        hasUndefRegUpdate(MI.getOpcode(), i)) {
+      OpNum = i;
       return UndefRegClearance;
     }
+  }
+
   return 0;
 }
 
 void X86InstrInfo::breakPartialRegDependency(
     MachineInstr &MI, unsigned OpNum, const TargetRegisterInfo *TRI) const {
   Register Reg = MI.getOperand(OpNum).getReg();
   // If MI kills this register, the false dependence is already broken.
   if (MI.killsRegister(Reg, TRI))
case X86::UNPCKLPDrr:
     break;
   }
 
   return nullptr;
 }
 
 static bool shouldPreventUndefRegUpdateMemFold(MachineFunction &MF,
                                                MachineInstr &MI) {
-  unsigned Ignored;
-  if (!hasUndefRegUpdate(MI.getOpcode(), Ignored, /*ForLoadFold*/true) ||
+  if (!hasUndefRegUpdate(MI.getOpcode(), 1, /*ForLoadFold*/true) ||
       !MI.getOperand(1).isReg())
     return false;
 
   // The are two cases we need to handle depending on where in the pipeline
   // the folding attempt is being made.
   // -Register has the undef flag set.
   // -Register is produced by the IMPLICIT_DEF instruction.
 

llvm/test/CodeGen/X86/avx2-arith.ll

 ; X64-NEXT:    retq
   %x = mul <16 x i8> %i, %j
   ret <16 x i8> %x
 }
 
 define <32 x i8> @mul_v32i8(<32 x i8> %i, <32 x i8> %j) nounwind readnone {
 ; X32-LABEL: mul_v32i8:
 ; X32:       # %bb.0:
-; X32-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]
+; X32-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]
 ; X32-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]
 ; X32-NEXT:    vpmullw %ymm2, %ymm3, %ymm2
 ; X32-NEXT:    vmovdqa {{.*#+}} ymm3 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; X32-NEXT:    vpand %ymm3, %ymm2, %ymm2
-; X32-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]
+; X32-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]
 ; X32-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]
 ; X32-NEXT:    vpmullw %ymm1, %ymm0, %ymm0
 ; X32-NEXT:    vpand %ymm3, %ymm0, %ymm0
 ; X32-NEXT:    vpackuswb %ymm2, %ymm0, %ymm0
 ; X32-NEXT:    retl
 ;
 ; X64-LABEL: mul_v32i8:
 ; X64:       # %bb.0:
-; X64-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]
+; X64-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]
 ; X64-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]
 ; X64-NEXT:    vpmullw %ymm2, %ymm3, %ymm2
 ; X64-NEXT:    vmovdqa {{.*#+}} ymm3 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; X64-NEXT:    vpand %ymm3, %ymm2, %ymm2
-; X64-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]
+; X64-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]
 ; X64-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]
 ; X64-NEXT:    vpmullw %ymm1, %ymm0, %ymm0
 ; X64-NEXT:    vpand %ymm3, %ymm0, %ymm0
 ; X64-NEXT:    vpackuswb %ymm2, %ymm0, %ymm0
 ; X64-NEXT:    retq
   %x = mul <32 x i8> %i, %j
   ret <32 x i8> %x
 }

llvm/test/CodeGen/X86/avx2-vector-shifts.ll

; X64-NEXT:    retq
   %ashr = ashr <16 x i16> %r, %a
   ret <16 x i16> %ashr
 }
 
 define <32 x i8> @ashr_32i8(<32 x i8> %r, <32 x i8> %a) nounwind {
 ; X32-LABEL: ashr_32i8:
 ; X32:       # %bb.0:
 ; X32-NEXT:    vpsllw $5, %ymm1, %ymm1
-; X32-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm0[8],ymm1[8],ymm0[9],ymm1[9],ymm0[10],ymm1[10],ymm0[11],ymm1[11],ymm0[12],ymm1[12],ymm0[13],ymm1[13],ymm0[14],ymm1[14],ymm0[15],ymm1[15],ymm0[24],ymm1[24],ymm0[25],ymm1[25],ymm0[26],ymm1[26],ymm0[27],ymm1[27],ymm0[28],ymm1[28],ymm0[29],ymm1[29],ymm0[30],ymm1[30],ymm0[31],ymm1[31]
+; X32-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]
 ; X32-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]
 ; X32-NEXT:    vpsraw $4, %ymm3, %ymm4
 ; X32-NEXT:    vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
 ; X32-NEXT:    vpsraw $2, %ymm3, %ymm4
 ; X32-NEXT:    vpaddw %ymm2, %ymm2, %ymm2
 ; X32-NEXT:    vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
 ; X32-NEXT:    vpsraw $1, %ymm3, %ymm4
 ; X32-NEXT:    vpaddw %ymm2, %ymm2, %ymm2
 ; X32-NEXT:    vpblendvb %ymm2, %ymm4, %ymm3, %ymm2
 ; X32-NEXT:    vpsrlw $8, %ymm2, %ymm2
-; X32-NEXT:    vpunpcklbw {{.*#+}} ymm1 = ymm0[0],ymm1[0],ymm0[1],ymm1[1],ymm0[2],ymm1[2],ymm0[3],ymm1[3],ymm0[4],ymm1[4],ymm0[5],ymm1[5],ymm0[6],ymm1[6],ymm0[7],ymm1[7],ymm0[16],ymm1[16],ymm0[17],ymm1[17],ymm0[18],ymm1[18],ymm0[19],ymm1[19],ymm0[20],ymm1[20],ymm0[21],ymm1[21],ymm0[22],ymm1[22],ymm0[23],ymm1[23]
+; X32-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]
 ; X32-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]
 ; X32-NEXT:    vpsraw $4, %ymm0, %ymm3
 ; X32-NEXT:    vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
 ; X32-NEXT:    vpsraw $2, %ymm0, %ymm3
 ; X32-NEXT:    vpaddw %ymm1, %ymm1, %ymm1
 ; X32-NEXT:    vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
 ; X32-NEXT:    vpsraw $1, %ymm0, %ymm3
 ; X32-NEXT:    vpaddw %ymm1, %ymm1, %ymm1
 ; X32-NEXT:    vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
 ; X32-NEXT:    vpsrlw $8, %ymm0, %ymm0
 ; X32-NEXT:    vpackuswb %ymm2, %ymm0, %ymm0
 ; X32-NEXT:    retl
 ;
 ; X64-LABEL: ashr_32i8:
 ; X64:       # %bb.0:
 ; X64-NEXT:    vpsllw $5, %ymm1, %ymm1
-; X64-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm0[8],ymm1[8],ymm0[9],ymm1[9],ymm0[10],ymm1[10],ymm0[11],ymm1[11],ymm0[12],ymm1[12],ymm0[13],ymm1[13],ymm0[14],ymm1[14],ymm0[15],ymm1[15],ymm0[24],ymm1[24],ymm0[25],ymm1[25],ymm0[26],ymm1[26],ymm0[27],ymm1[27],ymm0[28],ymm1[28],ymm0[29],ymm1[29],ymm0[30],ymm1[30],ymm0[31],ymm1[31]
+; X64-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]
 ; X64-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]
 ; X64-NEXT:    vpsraw $4, %ymm3, %ymm4
 ; X64-NEXT:    vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
 ; X64-NEXT:    vpsraw $2, %ymm3, %ymm4
 ; X64-NEXT:    vpaddw %ymm2, %ymm2, %ymm2
 ; X64-NEXT:    vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
 ; X64-NEXT:    vpsraw $1, %ymm3, %ymm4
 ; X64-NEXT:    vpaddw %ymm2, %ymm2, %ymm2
 ; X64-NEXT:    vpblendvb %ymm2, %ymm4, %ymm3, %ymm2
 ; X64-NEXT:    vpsrlw $8, %ymm2, %ymm2
-; X64-NEXT:    vpunpcklbw {{.*#+}} ymm1 = ymm0[0],ymm1[0],ymm0[1],ymm1[1],ymm0[2],ymm1[2],ymm0[3],ymm1[3],ymm0[4],ymm1[4],ymm0[5],ymm1[5],ymm0[6],ymm1[6],ymm0[7],ymm1[7],ymm0[16],ymm1[16],ymm0[17],ymm1[17],ymm0[18],ymm1[18],ymm0[19],ymm1[19],ymm0[20],ymm1[20],ymm0[21],ymm1[21],ymm0[22],ymm1[22],ymm0[23],ymm1[23]
+; X64-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]
 ; X64-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]
 ; X64-NEXT:    vpsraw $4, %ymm0, %ymm3
 ; X64-NEXT:    vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
 ; X64-NEXT:    vpsraw $2, %ymm0, %ymm3
 ; X64-NEXT:    vpaddw %ymm1, %ymm1, %ymm1
 ; X64-NEXT:    vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
 ; X64-NEXT:    vpsraw $1, %ymm0, %ymm3
 ; X64-NEXT:    vpaddw %ymm1, %ymm1, %ymm1

llvm/test/CodeGen/X86/cast-vsel.ll

 ; SSE2-NEXT:    packssdw %xmm2, %xmm1
 ; SSE2-NEXT:    movaps dc+4096(%rax), %xmm2
 ; SSE2-NEXT:    movaps dc+4112(%rax), %xmm3
 ; SSE2-NEXT:    cmpltps dd+4112(%rax), %xmm3
 ; SSE2-NEXT:    cmpltps dd+4096(%rax), %xmm2
 ; SSE2-NEXT:    packssdw %xmm3, %xmm2
 ; SSE2-NEXT:    pand %xmm1, %xmm2
 ; SSE2-NEXT:    movdqa %xmm2, %xmm1
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3]
 ; SSE2-NEXT:    pand %xmm0, %xmm1
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE2-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pand %xmm0, %xmm2
 ; SSE2-NEXT:    movdqa %xmm2, dj+4112(%rax)
 ; SSE2-NEXT:    movdqa %xmm1, dj+4096(%rax)
 ; SSE2-NEXT:    addq $32, %rax
 ; SSE2-NEXT:    jne .LBB5_1
 ; SSE2-NEXT:  # %bb.2: # %for.end
 ; SSE2-NEXT:    retq
 ;

 ; SSE41-NEXT:    movaps dc+4096(%rax), %xmm2
 ; SSE41-NEXT:    movaps dc+4112(%rax), %xmm3
 ; SSE41-NEXT:    cmpltps dd+4112(%rax), %xmm3
 ; SSE41-NEXT:    cmpltps dd+4096(%rax), %xmm2
 ; SSE41-NEXT:    packssdw %xmm3, %xmm2
 ; SSE41-NEXT:    pand %xmm1, %xmm2
 ; SSE41-NEXT:    pmovzxwd {{.*#+}} xmm1 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero
 ; SSE41-NEXT:    pand %xmm0, %xmm1
-; SSE41-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE41-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
 ; SSE41-NEXT:    pand %xmm0, %xmm2
 ; SSE41-NEXT:    movdqa %xmm2, dj+4112(%rax)
 ; SSE41-NEXT:    movdqa %xmm1, dj+4096(%rax)
 ; SSE41-NEXT:    addq $32, %rax
 ; SSE41-NEXT:    jne .LBB5_1
 ; SSE41-NEXT:  # %bb.2: # %for.end
 ; SSE41-NEXT:    retq
 ;

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

 
 ; fold (shl (ext (shl x, c1)), c2) -> (shl (ext x), (add c1, c2))
 define <8 x i32> @combine_vec_shl_ext_shl0(<8 x i16> %x) {
 ; SSE2-LABEL: combine_vec_shl_ext_shl0:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movdqa %xmm0, %xmm1
 ; SSE2-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
 ; SSE2-NEXT:    pslld $20, %xmm0
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE2-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pslld $20, %xmm1
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: combine_vec_shl_ext_shl0:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    movdqa %xmm0, %xmm1
 ; SSE41-NEXT:    pmovzxwd {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
-; SSE41-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE41-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; SSE41-NEXT:    pslld $20, %xmm1
 ; SSE41-NEXT:    pslld $20, %xmm0
 ; SSE41-NEXT:    retq
 ;
 ; AVX-LABEL: combine_vec_shl_ext_shl0:
 ; AVX:       # %bb.0:
 ; AVX-NEXT:    vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
 ; AVX-NEXT:    vpslld $20, %ymm0, %ymm0

llvm/test/CodeGen/X86/div-rem-pair-recomposition-signed.ll

 ; X86-NEXT:    movzbl %al, %eax
 ; X86-NEXT:    movd %eax, %xmm5
 ; X86-NEXT:    punpcklbw {{.*#+}} xmm5 = 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]
 ; X86-NEXT:    punpcklwd {{.*#+}} xmm5 = xmm5[0],xmm4[0],xmm5[1],xmm4[1],xmm5[2],xmm4[2],xmm5[3],xmm4[3]
 ; X86-NEXT:    punpckldq {{.*#+}} xmm5 = xmm5[0],xmm2[0],xmm5[1],xmm2[1]
 ; X86-NEXT:    movdqa %xmm5, %xmm2
 ; X86-NEXT:    punpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
 ; X86-NEXT:    movdqa %xmm2, (%ecx)
-; X86-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; X86-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; X86-NEXT:    movdqa %xmm1, %xmm2
-; X86-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]
+; X86-NEXT:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; X86-NEXT:    pmullw %xmm3, %xmm2
 ; X86-NEXT:    movdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
 ; X86-NEXT:    pand %xmm3, %xmm2
-; X86-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]
-; X86-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]
+; X86-NEXT:    punpcklbw {{.*#+}} xmm5 = xmm5[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; X86-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; X86-NEXT:    pmullw %xmm5, %xmm1
 ; X86-NEXT:    pand %xmm3, %xmm1
 ; X86-NEXT:    packuswb %xmm2, %xmm1
 ; X86-NEXT:    psubb %xmm1, %xmm0
 ; X86-NEXT:    leal -12(%ebp), %esp
 ; X86-NEXT:    popl %esi
 ; X86-NEXT:    popl %edi
 ; X86-NEXT:    popl %ebx

 ; X64-NEXT:    movd %eax, %xmm6
 ; X64-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]
 ; X64-NEXT:    punpcklwd {{.*#+}} xmm6 = xmm6[0],xmm2[0],xmm6[1],xmm2[1],xmm6[2],xmm2[2],xmm6[3],xmm2[3]
 ; X64-NEXT:    punpckldq {{.*#+}} xmm6 = xmm6[0],xmm5[0],xmm6[1],xmm5[1]
 ; X64-NEXT:    movdqa %xmm6, %xmm2
 ; X64-NEXT:    punpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
 ; X64-NEXT:    movq {{[-0-9]+}}(%r{{[sb]}}p), %rax # 8-byte Reload
 ; X64-NEXT:    movdqa %xmm2, (%rax)
-; X64-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; X64-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; X64-NEXT:    movdqa %xmm1, %xmm2
-; X64-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]
+; X64-NEXT:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; X64-NEXT:    pmullw %xmm3, %xmm2
 ; X64-NEXT:    movdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
 ; X64-NEXT:    pand %xmm3, %xmm2
-; X64-NEXT:    punpcklbw {{.*#+}} xmm6 = xmm6[0],xmm0[0],xmm6[1],xmm0[1],xmm6[2],xmm0[2],xmm6[3],xmm0[3],xmm6[4],xmm0[4],xmm6[5],xmm0[5],xmm6[6],xmm0[6],xmm6[7],xmm0[7]
-; X64-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]
+; X64-NEXT:    punpcklbw {{.*#+}} xmm6 = xmm6[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; X64-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; X64-NEXT:    pmullw %xmm6, %xmm1
 ; X64-NEXT:    pand %xmm3, %xmm1
 ; X64-NEXT:    packuswb %xmm2, %xmm1
 ; X64-NEXT:    psubb %xmm1, %xmm0
 ; X64-NEXT:    popq %rbx
 ; X64-NEXT:    popq %r12
 ; X64-NEXT:    popq %r13
 ; X64-NEXT:    popq %r14

llvm/test/CodeGen/X86/div-rem-pair-recomposition-unsigned.ll

 ; X86-NEXT:    movzbl %al, %eax
 ; X86-NEXT:    movd %eax, %xmm5
 ; X86-NEXT:    punpcklbw {{.*#+}} xmm5 = 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]
 ; X86-NEXT:    punpcklwd {{.*#+}} xmm5 = xmm5[0],xmm4[0],xmm5[1],xmm4[1],xmm5[2],xmm4[2],xmm5[3],xmm4[3]
 ; X86-NEXT:    punpckldq {{.*#+}} xmm5 = xmm5[0],xmm2[0],xmm5[1],xmm2[1]
 ; X86-NEXT:    movdqa %xmm5, %xmm2
 ; X86-NEXT:    punpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
 ; X86-NEXT:    movdqa %xmm2, (%ecx)
-; X86-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; X86-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; X86-NEXT:    movdqa %xmm1, %xmm2
-; X86-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]
+; X86-NEXT:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; X86-NEXT:    pmullw %xmm3, %xmm2
 ; X86-NEXT:    movdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
 ; X86-NEXT:    pand %xmm3, %xmm2
-; X86-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]
-; X86-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]
+; X86-NEXT:    punpcklbw {{.*#+}} xmm5 = xmm5[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; X86-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; X86-NEXT:    pmullw %xmm5, %xmm1
 ; X86-NEXT:    pand %xmm3, %xmm1
 ; X86-NEXT:    packuswb %xmm2, %xmm1
 ; X86-NEXT:    psubb %xmm1, %xmm0
 ; X86-NEXT:    leal -12(%ebp), %esp
 ; X86-NEXT:    popl %esi
 ; X86-NEXT:    popl %edi
 ; X86-NEXT:    popl %ebx

 ; X64-NEXT:    movd %eax, %xmm6
 ; X64-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]
 ; X64-NEXT:    punpcklwd {{.*#+}} xmm6 = xmm6[0],xmm2[0],xmm6[1],xmm2[1],xmm6[2],xmm2[2],xmm6[3],xmm2[3]
 ; X64-NEXT:    punpckldq {{.*#+}} xmm6 = xmm6[0],xmm5[0],xmm6[1],xmm5[1]
 ; X64-NEXT:    movdqa %xmm6, %xmm2
 ; X64-NEXT:    punpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
 ; X64-NEXT:    movq {{[-0-9]+}}(%r{{[sb]}}p), %rax # 8-byte Reload
 ; X64-NEXT:    movdqa %xmm2, (%rax)
-; X64-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; X64-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; X64-NEXT:    movdqa %xmm1, %xmm2
-; X64-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]
+; X64-NEXT:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; X64-NEXT:    pmullw %xmm3, %xmm2
 ; X64-NEXT:    movdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
 ; X64-NEXT:    pand %xmm3, %xmm2
-; X64-NEXT:    punpcklbw {{.*#+}} xmm6 = xmm6[0],xmm0[0],xmm6[1],xmm0[1],xmm6[2],xmm0[2],xmm6[3],xmm0[3],xmm6[4],xmm0[4],xmm6[5],xmm0[5],xmm6[6],xmm0[6],xmm6[7],xmm0[7]
-; X64-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]
+; X64-NEXT:    punpcklbw {{.*#+}} xmm6 = xmm6[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; X64-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; X64-NEXT:    pmullw %xmm6, %xmm1
 ; X64-NEXT:    pand %xmm3, %xmm1
 ; X64-NEXT:    packuswb %xmm2, %xmm1
 ; X64-NEXT:    psubb %xmm1, %xmm0
 ; X64-NEXT:    popq %rbx
 ; X64-NEXT:    popq %r12
 ; X64-NEXT:    popq %r13
 ; X64-NEXT:    popq %r14

llvm/test/CodeGen/X86/midpoint-int-vec-128.ll

 ; SSE2-NEXT:    movdqa %xmm0, %xmm5
 ; SSE2-NEXT:    pand %xmm2, %xmm5
 ; SSE2-NEXT:    pandn %xmm1, %xmm2
 ; SSE2-NEXT:    por %xmm5, %xmm2
 ; SSE2-NEXT:    psubb %xmm4, %xmm2
 ; SSE2-NEXT:    psrlw $1, %xmm2
 ; SSE2-NEXT:    pand {{.*}}(%rip), %xmm2
 ; SSE2-NEXT:    movdqa %xmm2, %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:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm3, %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:    punpckhbw {{.*#+}} xmm4 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm1, %xmm4
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
 ; SSE2-NEXT:    pand %xmm1, %xmm4
-; 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:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw %xmm3, %xmm2
 ; SSE2-NEXT:    pand %xmm1, %xmm2
 ; SSE2-NEXT:    packuswb %xmm4, %xmm2
 ; SSE2-NEXT:    paddb %xmm0, %xmm2
 ; SSE2-NEXT:    movdqa %xmm2, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: vec128_i8_signed_reg_reg:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    movdqa %xmm0, %xmm2
 ; SSE41-NEXT:    pcmpgtb %xmm1, %xmm2
 ; SSE41-NEXT:    por {{.*}}(%rip), %xmm2
 ; SSE41-NEXT:    movdqa %xmm0, %xmm3
 ; SSE41-NEXT:    pminsb %xmm1, %xmm3
 ; SSE41-NEXT:    pmaxsb %xmm0, %xmm1
 ; SSE41-NEXT:    psubb %xmm3, %xmm1
 ; SSE41-NEXT:    psrlw $1, %xmm1
 ; SSE41-NEXT:    pand {{.*}}(%rip), %xmm1
 ; 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],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:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} 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
-; 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:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw %xmm1, %xmm2
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
 ; SSE41-NEXT:    pand %xmm1, %xmm2
 ; SSE41-NEXT:    pmullw %xmm4, %xmm3
 ; SSE41-NEXT:    pand %xmm1, %xmm3
 ; SSE41-NEXT:    packuswb %xmm2, %xmm3
 ; SSE41-NEXT:    paddb %xmm3, %xmm0
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-FALLBACK-LABEL: vec128_i8_signed_reg_reg:
 ; AVX1-FALLBACK:       # %bb.0:
 ; AVX1-FALLBACK-NEXT:    vpcmpgtb %xmm1, %xmm0, %xmm2
 ; AVX1-FALLBACK-NEXT:    vpor {{.*}}(%rip), %xmm2, %xmm2
 ; AVX1-FALLBACK-NEXT:    vpminsb %xmm1, %xmm0, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpmaxsb %xmm1, %xmm0, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpsubb %xmm3, %xmm1, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpsrlw $1, %xmm1, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpand {{.*}}(%rip), %xmm1, %xmm1
-; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm3 = 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-FALLBACK-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-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vpmullw %xmm4, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm4 = [255,255,255,255,255,255,255,255]
 ; AVX1-FALLBACK-NEXT:    vpand %xmm4, %xmm3, %xmm3
 ; AVX1-FALLBACK-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-FALLBACK-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-FALLBACK-NEXT:    vpmullw %xmm2, %xmm1, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpand %xmm4, %xmm1, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpackuswb %xmm3, %xmm1, %xmm1

 ; XOP-FALLBACK:       # %bb.0:
 ; XOP-FALLBACK-NEXT:    vpcomgtb %xmm1, %xmm0, %xmm2
 ; XOP-FALLBACK-NEXT:    vpor {{.*}}(%rip), %xmm2, %xmm2
 ; XOP-FALLBACK-NEXT:    vpminsb %xmm1, %xmm0, %xmm3
 ; XOP-FALLBACK-NEXT:    vpmaxsb %xmm1, %xmm0, %xmm1
 ; XOP-FALLBACK-NEXT:    vpsubb %xmm3, %xmm1, %xmm1
 ; XOP-FALLBACK-NEXT:    vpcmpeqd %xmm3, %xmm3, %xmm3
 ; XOP-FALLBACK-NEXT:    vpshlb %xmm3, %xmm1, %xmm1
-; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm3 = 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-FALLBACK-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]
+; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm4, %xmm3, %xmm3
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm2, %xmm1, %xmm1
 ; XOP-FALLBACK-NEXT:    vpperm {{.*#+}} xmm1 = xmm1[0,2,4,6,8,10,12,14],xmm3[0,2,4,6,8,10,12,14]
 ; XOP-FALLBACK-NEXT:    vpaddb %xmm0, %xmm1, %xmm0
 ; XOP-FALLBACK-NEXT:    retq
 ;
 ; XOPAVX1-LABEL: vec128_i8_signed_reg_reg:
 ; XOPAVX1:       # %bb.0:
 ; XOPAVX1-NEXT:    vpcomgtb %xmm1, %xmm0, %xmm2
 ; XOPAVX1-NEXT:    vpor {{.*}}(%rip), %xmm2, %xmm2
 ; XOPAVX1-NEXT:    vpminsb %xmm1, %xmm0, %xmm3
 ; XOPAVX1-NEXT:    vpmaxsb %xmm1, %xmm0, %xmm1
 ; XOPAVX1-NEXT:    vpsubb %xmm3, %xmm1, %xmm1
 ; XOPAVX1-NEXT:    vpcmpeqd %xmm3, %xmm3, %xmm3
 ; XOPAVX1-NEXT:    vpshlb %xmm3, %xmm1, %xmm1
-; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = 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]
-; XOPAVX1-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]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vpmullw %xmm4, %xmm3, %xmm3
 ; XOPAVX1-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
 ; XOPAVX1-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
 ; XOPAVX1-NEXT:    vpmullw %xmm2, %xmm1, %xmm1
 ; XOPAVX1-NEXT:    vpperm {{.*#+}} xmm1 = xmm1[0,2,4,6,8,10,12,14],xmm3[0,2,4,6,8,10,12,14]
 ; XOPAVX1-NEXT:    vpaddb %xmm0, %xmm1, %xmm0
 ; XOPAVX1-NEXT:    retq
 ;

 ; SSE2-NEXT:    pcmpeqd %xmm2, %xmm2
 ; SSE2-NEXT:    pxor %xmm4, %xmm2
 ; SSE2-NEXT:    por {{.*}}(%rip), %xmm2
 ; SSE2-NEXT:    pmaxub %xmm0, %xmm1
 ; SSE2-NEXT:    psubb %xmm3, %xmm1
 ; SSE2-NEXT:    psrlw $1, %xmm1
 ; SSE2-NEXT:    pand {{.*}}(%rip), %xmm1
 ; SSE2-NEXT:    movdqa %xmm1, %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:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm2, %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:    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],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:    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:    punpcklbw {{.*#+}} xmm1 = xmm1[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:    pmullw %xmm1, %xmm2
 ; SSE2-NEXT:    pand %xmm3, %xmm2
 ; SSE2-NEXT:    packuswb %xmm4, %xmm2
 ; SSE2-NEXT:    paddb %xmm2, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: vec128_i8_unsigned_reg_reg:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    movdqa %xmm0, %xmm2
 ; SSE41-NEXT:    pminub %xmm1, %xmm2
 ; SSE41-NEXT:    movdqa %xmm0, %xmm3
 ; SSE41-NEXT:    pcmpeqb %xmm2, %xmm3
 ; SSE41-NEXT:    pcmpeqd %xmm4, %xmm4
 ; SSE41-NEXT:    pxor %xmm3, %xmm4
 ; SSE41-NEXT:    por {{.*}}(%rip), %xmm4
 ; SSE41-NEXT:    pmaxub %xmm0, %xmm1
 ; SSE41-NEXT:    psubb %xmm2, %xmm1
 ; SSE41-NEXT:    psrlw $1, %xmm1
 ; SSE41-NEXT:    pand {{.*}}(%rip), %xmm1
 ; 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:    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:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; 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],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:    punpckhbw {{.*#+}} xmm4 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw %xmm1, %xmm4
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
 ; SSE41-NEXT:    pand %xmm1, %xmm4
 ; SSE41-NEXT:    pmullw %xmm3, %xmm2
 ; SSE41-NEXT:    pand %xmm1, %xmm2
 ; SSE41-NEXT:    packuswb %xmm4, %xmm2
 ; SSE41-NEXT:    paddb %xmm2, %xmm0
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-FALLBACK-LABEL: vec128_i8_unsigned_reg_reg:
 ; AVX1-FALLBACK:       # %bb.0:
 ; AVX1-FALLBACK-NEXT:    vpminub %xmm1, %xmm0, %xmm2
 ; AVX1-FALLBACK-NEXT:    vpcmpeqb %xmm2, %xmm0, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpcmpeqd %xmm4, %xmm4, %xmm4
 ; AVX1-FALLBACK-NEXT:    vpxor %xmm4, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpor {{.*}}(%rip), %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpmaxub %xmm1, %xmm0, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpsubb %xmm2, %xmm1, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpsrlw $1, %xmm1, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpand {{.*}}(%rip), %xmm1, %xmm1
-; AVX1-FALLBACK-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-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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]
+; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vpmullw %xmm4, %xmm2, %xmm2
 ; AVX1-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm4 = [255,255,255,255,255,255,255,255]
 ; AVX1-FALLBACK-NEXT:    vpand %xmm4, %xmm2, %xmm2
 ; AVX1-FALLBACK-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-FALLBACK-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-FALLBACK-NEXT:    vpmullw %xmm3, %xmm1, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpand %xmm4, %xmm1, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpackuswb %xmm2, %xmm1, %xmm1

 ; XOP-FALLBACK:       # %bb.0:
 ; XOP-FALLBACK-NEXT:    vpcomgtub %xmm1, %xmm0, %xmm2
 ; XOP-FALLBACK-NEXT:    vpor {{.*}}(%rip), %xmm2, %xmm2
 ; XOP-FALLBACK-NEXT:    vpminub %xmm1, %xmm0, %xmm3
 ; XOP-FALLBACK-NEXT:    vpmaxub %xmm1, %xmm0, %xmm1
 ; XOP-FALLBACK-NEXT:    vpsubb %xmm3, %xmm1, %xmm1
 ; XOP-FALLBACK-NEXT:    vpcmpeqd %xmm3, %xmm3, %xmm3
 ; XOP-FALLBACK-NEXT:    vpshlb %xmm3, %xmm1, %xmm1
-; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm3 = 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-FALLBACK-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]
+; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm4, %xmm3, %xmm3
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm2, %xmm1, %xmm1
 ; XOP-FALLBACK-NEXT:    vpperm {{.*#+}} xmm1 = xmm1[0,2,4,6,8,10,12,14],xmm3[0,2,4,6,8,10,12,14]
 ; XOP-FALLBACK-NEXT:    vpaddb %xmm0, %xmm1, %xmm0
 ; XOP-FALLBACK-NEXT:    retq
 ;
 ; XOPAVX1-LABEL: vec128_i8_unsigned_reg_reg:
 ; XOPAVX1:       # %bb.0:
 ; XOPAVX1-NEXT:    vpcomgtub %xmm1, %xmm0, %xmm2
 ; XOPAVX1-NEXT:    vpor {{.*}}(%rip), %xmm2, %xmm2
 ; XOPAVX1-NEXT:    vpminub %xmm1, %xmm0, %xmm3
 ; XOPAVX1-NEXT:    vpmaxub %xmm1, %xmm0, %xmm1
 ; XOPAVX1-NEXT:    vpsubb %xmm3, %xmm1, %xmm1
 ; XOPAVX1-NEXT:    vpcmpeqd %xmm3, %xmm3, %xmm3
 ; XOPAVX1-NEXT:    vpshlb %xmm3, %xmm1, %xmm1
-; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = 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]
-; XOPAVX1-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]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vpmullw %xmm4, %xmm3, %xmm3
 ; XOPAVX1-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
 ; XOPAVX1-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
 ; XOPAVX1-NEXT:    vpmullw %xmm2, %xmm1, %xmm1
 ; XOPAVX1-NEXT:    vpperm {{.*#+}} xmm1 = xmm1[0,2,4,6,8,10,12,14],xmm3[0,2,4,6,8,10,12,14]
 ; XOPAVX1-NEXT:    vpaddb %xmm0, %xmm1, %xmm0
 ; XOPAVX1-NEXT:    retq
 ;

 ; SSE2-NEXT:    movdqa %xmm2, %xmm5
 ; SSE2-NEXT:    pand %xmm3, %xmm5
 ; SSE2-NEXT:    pandn %xmm1, %xmm3
 ; SSE2-NEXT:    por %xmm5, %xmm3
 ; SSE2-NEXT:    psubb %xmm4, %xmm3
 ; SSE2-NEXT:    psrlw $1, %xmm3
 ; SSE2-NEXT:    pand {{.*}}(%rip), %xmm3
 ; SSE2-NEXT:    movdqa %xmm3, %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:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm0, %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:    punpckhbw {{.*#+}} xmm4 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm1, %xmm4
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
 ; SSE2-NEXT:    pand %xmm1, %xmm4
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[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 %xmm3, %xmm0
 ; SSE2-NEXT:    pand %xmm1, %xmm0
 ; SSE2-NEXT:    packuswb %xmm4, %xmm0
 ; SSE2-NEXT:    paddb %xmm2, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: vec128_i8_signed_mem_reg:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    movdqa (%rdi), %xmm2
 ; SSE41-NEXT:    movdqa %xmm2, %xmm3
 ; SSE41-NEXT:    pcmpgtb %xmm0, %xmm3
 ; SSE41-NEXT:    por {{.*}}(%rip), %xmm3
 ; SSE41-NEXT:    movdqa %xmm2, %xmm1
 ; SSE41-NEXT:    pminsb %xmm0, %xmm1
 ; SSE41-NEXT:    pmaxsb %xmm2, %xmm0
 ; SSE41-NEXT:    psubb %xmm1, %xmm0
 ; SSE41-NEXT:    psrlw $1, %xmm0
 ; SSE41-NEXT:    pand {{.*}}(%rip), %xmm0
 ; 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:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm4 = 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],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]
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw %xmm0, %xmm3
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm0 = [255,255,255,255,255,255,255,255]
 ; SSE41-NEXT:    pand %xmm0, %xmm3
 ; SSE41-NEXT:    pmullw %xmm4, %xmm1
 ; SSE41-NEXT:    pand %xmm0, %xmm1
 ; SSE41-NEXT:    packuswb %xmm3, %xmm1
 ; SSE41-NEXT:    paddb %xmm2, %xmm1
 ; SSE41-NEXT:    movdqa %xmm1, %xmm0
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-FALLBACK-LABEL: vec128_i8_signed_mem_reg:
 ; AVX1-FALLBACK:       # %bb.0:
 ; AVX1-FALLBACK-NEXT:    vmovdqa (%rdi), %xmm1
 ; AVX1-FALLBACK-NEXT:    vpcmpgtb %xmm0, %xmm1, %xmm2
 ; AVX1-FALLBACK-NEXT:    vpor {{.*}}(%rip), %xmm2, %xmm2
 ; AVX1-FALLBACK-NEXT:    vpminsb %xmm0, %xmm1, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpmaxsb %xmm0, %xmm1, %xmm0
 ; AVX1-FALLBACK-NEXT:    vpsubb %xmm3, %xmm0, %xmm0
 ; AVX1-FALLBACK-NEXT:    vpsrlw $1, %xmm0, %xmm0
 ; AVX1-FALLBACK-NEXT:    vpand {{.*}}(%rip), %xmm0, %xmm0
 ; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; AVX1-FALLBACK-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-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vpmullw %xmm4, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm4 = [255,255,255,255,255,255,255,255]
 ; AVX1-FALLBACK-NEXT:    vpand %xmm4, %xmm3, %xmm3
 ; AVX1-FALLBACK-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-FALLBACK-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-FALLBACK-NEXT:    vpmullw %xmm2, %xmm0, %xmm0
 ; AVX1-FALLBACK-NEXT:    vpand %xmm4, %xmm0, %xmm0
 ; AVX1-FALLBACK-NEXT:    vpackuswb %xmm3, %xmm0, %xmm0

 ; XOP-FALLBACK-NEXT:    vpcomgtb %xmm0, %xmm1, %xmm2
 ; XOP-FALLBACK-NEXT:    vpor {{.*}}(%rip), %xmm2, %xmm2
 ; XOP-FALLBACK-NEXT:    vpminsb %xmm0, %xmm1, %xmm3
 ; XOP-FALLBACK-NEXT:    vpmaxsb %xmm0, %xmm1, %xmm0
 ; XOP-FALLBACK-NEXT:    vpsubb %xmm3, %xmm0, %xmm0
 ; XOP-FALLBACK-NEXT:    vpcmpeqd %xmm3, %xmm3, %xmm3
 ; XOP-FALLBACK-NEXT:    vpshlb %xmm3, %xmm0, %xmm0
 ; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; XOP-FALLBACK-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]
+; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm4, %xmm3, %xmm3
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm2, %xmm0, %xmm0
 ; XOP-FALLBACK-NEXT:    vpperm {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14],xmm3[0,2,4,6,8,10,12,14]
 ; XOP-FALLBACK-NEXT:    vpaddb %xmm1, %xmm0, %xmm0
 ; XOP-FALLBACK-NEXT:    retq
 ;
 ; XOPAVX1-LABEL: vec128_i8_signed_mem_reg:
 ; XOPAVX1:       # %bb.0:
 ; XOPAVX1-NEXT:    vmovdqa (%rdi), %xmm1
 ; XOPAVX1-NEXT:    vpcomgtb %xmm0, %xmm1, %xmm2
 ; XOPAVX1-NEXT:    vpor {{.*}}(%rip), %xmm2, %xmm2
 ; XOPAVX1-NEXT:    vpminsb %xmm0, %xmm1, %xmm3
 ; XOPAVX1-NEXT:    vpmaxsb %xmm0, %xmm1, %xmm0
 ; XOPAVX1-NEXT:    vpsubb %xmm3, %xmm0, %xmm0
 ; XOPAVX1-NEXT:    vpcmpeqd %xmm3, %xmm3, %xmm3
 ; XOPAVX1-NEXT:    vpshlb %xmm3, %xmm0, %xmm0
 ; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; XOPAVX1-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]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vpmullw %xmm4, %xmm3, %xmm3
 ; XOPAVX1-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
 ; XOPAVX1-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
 ; XOPAVX1-NEXT:    vpmullw %xmm2, %xmm0, %xmm0
 ; XOPAVX1-NEXT:    vpperm {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14],xmm3[0,2,4,6,8,10,12,14]
 ; XOPAVX1-NEXT:    vpaddb %xmm1, %xmm0, %xmm0
 ; XOPAVX1-NEXT:    retq
 ;

 ; SSE2-NEXT:    movdqa %xmm0, %xmm5
 ; SSE2-NEXT:    pand %xmm1, %xmm5
 ; SSE2-NEXT:    pandn %xmm3, %xmm1
 ; SSE2-NEXT:    por %xmm5, %xmm1
 ; SSE2-NEXT:    psubb %xmm4, %xmm1
 ; SSE2-NEXT:    psrlw $1, %xmm1
 ; SSE2-NEXT:    pand {{.*}}(%rip), %xmm1
 ; SSE2-NEXT:    movdqa %xmm1, %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:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm2, %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:    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],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:    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:    punpcklbw {{.*#+}} xmm1 = xmm1[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:    pmullw %xmm2, %xmm1
 ; SSE2-NEXT:    pand %xmm3, %xmm1
 ; SSE2-NEXT:    packuswb %xmm4, %xmm1
 ; SSE2-NEXT:    paddb %xmm0, %xmm1
 ; SSE2-NEXT:    movdqa %xmm1, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: vec128_i8_signed_reg_mem:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    movdqa (%rdi), %xmm1
 ; SSE41-NEXT:    movdqa %xmm0, %xmm2
 ; SSE41-NEXT:    pcmpgtb %xmm1, %xmm2
 ; SSE41-NEXT:    por {{.*}}(%rip), %xmm2
 ; SSE41-NEXT:    movdqa %xmm0, %xmm3
 ; SSE41-NEXT:    pminsb %xmm1, %xmm3
 ; SSE41-NEXT:    pmaxsb %xmm0, %xmm1
 ; SSE41-NEXT:    psubb %xmm3, %xmm1
 ; SSE41-NEXT:    psrlw $1, %xmm1
 ; SSE41-NEXT:    pand {{.*}}(%rip), %xmm1
 ; 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],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:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} 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
-; 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:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw %xmm1, %xmm2
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
 ; SSE41-NEXT:    pand %xmm1, %xmm2
 ; SSE41-NEXT:    pmullw %xmm4, %xmm3
 ; SSE41-NEXT:    pand %xmm1, %xmm3
 ; SSE41-NEXT:    packuswb %xmm2, %xmm3
 ; SSE41-NEXT:    paddb %xmm3, %xmm0
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-FALLBACK-LABEL: vec128_i8_signed_reg_mem:
 ; AVX1-FALLBACK:       # %bb.0:
 ; AVX1-FALLBACK-NEXT:    vmovdqa (%rdi), %xmm1
 ; AVX1-FALLBACK-NEXT:    vpcmpgtb %xmm1, %xmm0, %xmm2
 ; AVX1-FALLBACK-NEXT:    vpor {{.*}}(%rip), %xmm2, %xmm2
 ; AVX1-FALLBACK-NEXT:    vpminsb %xmm1, %xmm0, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpmaxsb %xmm1, %xmm0, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpsubb %xmm3, %xmm1, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpsrlw $1, %xmm1, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpand {{.*}}(%rip), %xmm1, %xmm1
-; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm3 = 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-FALLBACK-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-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vpmullw %xmm4, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm4 = [255,255,255,255,255,255,255,255]
 ; AVX1-FALLBACK-NEXT:    vpand %xmm4, %xmm3, %xmm3
 ; AVX1-FALLBACK-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-FALLBACK-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-FALLBACK-NEXT:    vpmullw %xmm2, %xmm1, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpand %xmm4, %xmm1, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpackuswb %xmm3, %xmm1, %xmm1

 ; XOP-FALLBACK-NEXT:    vmovdqa (%rdi), %xmm1
 ; XOP-FALLBACK-NEXT:    vpcomgtb %xmm1, %xmm0, %xmm2
 ; XOP-FALLBACK-NEXT:    vpor {{.*}}(%rip), %xmm2, %xmm2
 ; XOP-FALLBACK-NEXT:    vpminsb %xmm1, %xmm0, %xmm3
 ; XOP-FALLBACK-NEXT:    vpmaxsb %xmm1, %xmm0, %xmm1
 ; XOP-FALLBACK-NEXT:    vpsubb %xmm3, %xmm1, %xmm1
 ; XOP-FALLBACK-NEXT:    vpcmpeqd %xmm3, %xmm3, %xmm3
 ; XOP-FALLBACK-NEXT:    vpshlb %xmm3, %xmm1, %xmm1
-; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm3 = 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-FALLBACK-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]
+; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm4, %xmm3, %xmm3
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm2, %xmm1, %xmm1
 ; XOP-FALLBACK-NEXT:    vpperm {{.*#+}} xmm1 = xmm1[0,2,4,6,8,10,12,14],xmm3[0,2,4,6,8,10,12,14]
 ; XOP-FALLBACK-NEXT:    vpaddb %xmm0, %xmm1, %xmm0
 ; XOP-FALLBACK-NEXT:    retq
 ;
 ; XOPAVX1-LABEL: vec128_i8_signed_reg_mem:
 ; XOPAVX1:       # %bb.0:
 ; XOPAVX1-NEXT:    vmovdqa (%rdi), %xmm1
 ; XOPAVX1-NEXT:    vpcomgtb %xmm1, %xmm0, %xmm2
 ; XOPAVX1-NEXT:    vpor {{.*}}(%rip), %xmm2, %xmm2
 ; XOPAVX1-NEXT:    vpminsb %xmm1, %xmm0, %xmm3
 ; XOPAVX1-NEXT:    vpmaxsb %xmm1, %xmm0, %xmm1
 ; XOPAVX1-NEXT:    vpsubb %xmm3, %xmm1, %xmm1
 ; XOPAVX1-NEXT:    vpcmpeqd %xmm3, %xmm3, %xmm3
 ; XOPAVX1-NEXT:    vpshlb %xmm3, %xmm1, %xmm1
-; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = 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]
-; XOPAVX1-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]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vpmullw %xmm4, %xmm3, %xmm3
 ; XOPAVX1-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
 ; XOPAVX1-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
 ; XOPAVX1-NEXT:    vpmullw %xmm2, %xmm1, %xmm1
 ; XOPAVX1-NEXT:    vpperm {{.*#+}} xmm1 = xmm1[0,2,4,6,8,10,12,14],xmm3[0,2,4,6,8,10,12,14]
 ; XOPAVX1-NEXT:    vpaddb %xmm0, %xmm1, %xmm0
 ; XOPAVX1-NEXT:    retq
 ;

 ; SSE2-NEXT:    movdqa %xmm1, %xmm5
 ; SSE2-NEXT:    pand %xmm2, %xmm5
 ; SSE2-NEXT:    pandn %xmm3, %xmm2
 ; SSE2-NEXT:    por %xmm5, %xmm2
 ; SSE2-NEXT:    psubb %xmm4, %xmm2
 ; SSE2-NEXT:    psrlw $1, %xmm2
 ; SSE2-NEXT:    pand {{.*}}(%rip), %xmm2
 ; SSE2-NEXT:    movdqa %xmm2, %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:    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 {{.*#+}} 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:    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 {{.*#+}} 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:    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 %xmm3, %xmm0
 ; SSE2-NEXT:    packuswb %xmm4, %xmm0
 ; SSE2-NEXT:    paddb %xmm1, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: vec128_i8_signed_mem_mem:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    movdqa (%rdi), %xmm1
 ; SSE41-NEXT:    movdqa (%rsi), %xmm2
 ; SSE41-NEXT:    movdqa %xmm1, %xmm3
 ; SSE41-NEXT:    pcmpgtb %xmm2, %xmm3
 ; SSE41-NEXT:    por {{.*}}(%rip), %xmm3
 ; SSE41-NEXT:    movdqa %xmm1, %xmm0
 ; SSE41-NEXT:    pminsb %xmm2, %xmm0
 ; SSE41-NEXT:    pmaxsb %xmm1, %xmm2
 ; SSE41-NEXT:    psubb %xmm0, %xmm2
 ; SSE41-NEXT:    psrlw $1, %xmm2
 ; SSE41-NEXT:    pand {{.*}}(%rip), %xmm2
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm0 = 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],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:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm4 = 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],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]
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw %xmm2, %xmm3
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
 ; SSE41-NEXT:    pand %xmm2, %xmm3
 ; SSE41-NEXT:    pmullw %xmm4, %xmm0
 ; SSE41-NEXT:    pand %xmm2, %xmm0
 ; SSE41-NEXT:    packuswb %xmm3, %xmm0
 ; SSE41-NEXT:    paddb %xmm1, %xmm0
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-FALLBACK-LABEL: vec128_i8_signed_mem_mem:
 ; AVX1-FALLBACK:       # %bb.0:
 ; AVX1-FALLBACK-NEXT:    vmovdqa (%rdi), %xmm0
 ; AVX1-FALLBACK-NEXT:    vmovdqa (%rsi), %xmm1
 ; AVX1-FALLBACK-NEXT:    vpcmpgtb %xmm1, %xmm0, %xmm2
 ; AVX1-FALLBACK-NEXT:    vpor {{.*}}(%rip), %xmm2, %xmm2
 ; AVX1-FALLBACK-NEXT:    vpminsb %xmm1, %xmm0, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpmaxsb %xmm1, %xmm0, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpsubb %xmm3, %xmm1, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpsrlw $1, %xmm1, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpand {{.*}}(%rip), %xmm1, %xmm1
-; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm3 = 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-FALLBACK-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-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vpmullw %xmm4, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm4 = [255,255,255,255,255,255,255,255]
 ; AVX1-FALLBACK-NEXT:    vpand %xmm4, %xmm3, %xmm3
 ; AVX1-FALLBACK-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-FALLBACK-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-FALLBACK-NEXT:    vpmullw %xmm2, %xmm1, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpand %xmm4, %xmm1, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpackuswb %xmm3, %xmm1, %xmm1

 ; XOP-FALLBACK-NEXT:    vmovdqa (%rsi), %xmm1
 ; XOP-FALLBACK-NEXT:    vpcomgtb %xmm1, %xmm0, %xmm2
 ; XOP-FALLBACK-NEXT:    vpor {{.*}}(%rip), %xmm2, %xmm2
 ; XOP-FALLBACK-NEXT:    vpminsb %xmm1, %xmm0, %xmm3
 ; XOP-FALLBACK-NEXT:    vpmaxsb %xmm1, %xmm0, %xmm1
 ; XOP-FALLBACK-NEXT:    vpsubb %xmm3, %xmm1, %xmm1
 ; XOP-FALLBACK-NEXT:    vpcmpeqd %xmm3, %xmm3, %xmm3
 ; XOP-FALLBACK-NEXT:    vpshlb %xmm3, %xmm1, %xmm1
-; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm3 = 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-FALLBACK-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]
+; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm4, %xmm3, %xmm3
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm2, %xmm1, %xmm1
 ; XOP-FALLBACK-NEXT:    vpperm {{.*#+}} xmm1 = xmm1[0,2,4,6,8,10,12,14],xmm3[0,2,4,6,8,10,12,14]
 ; XOP-FALLBACK-NEXT:    vpaddb %xmm0, %xmm1, %xmm0
 ; XOP-FALLBACK-NEXT:    retq
 ;
 ; XOPAVX1-LABEL: vec128_i8_signed_mem_mem:
 ; XOPAVX1:       # %bb.0:
 ; XOPAVX1-NEXT:    vmovdqa (%rdi), %xmm0
 ; XOPAVX1-NEXT:    vmovdqa (%rsi), %xmm1
 ; XOPAVX1-NEXT:    vpcomgtb %xmm1, %xmm0, %xmm2
 ; XOPAVX1-NEXT:    vpor {{.*}}(%rip), %xmm2, %xmm2
 ; XOPAVX1-NEXT:    vpminsb %xmm1, %xmm0, %xmm3
 ; XOPAVX1-NEXT:    vpmaxsb %xmm1, %xmm0, %xmm1
 ; XOPAVX1-NEXT:    vpsubb %xmm3, %xmm1, %xmm1
 ; XOPAVX1-NEXT:    vpcmpeqd %xmm3, %xmm3, %xmm3
 ; XOPAVX1-NEXT:    vpshlb %xmm3, %xmm1, %xmm1
-; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = 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]
-; XOPAVX1-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]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vpmullw %xmm4, %xmm3, %xmm3
 ; XOPAVX1-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
 ; XOPAVX1-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
 ; XOPAVX1-NEXT:    vpmullw %xmm2, %xmm1, %xmm1
 ; XOPAVX1-NEXT:    vpperm {{.*#+}} xmm1 = xmm1[0,2,4,6,8,10,12,14],xmm3[0,2,4,6,8,10,12,14]
 ; XOPAVX1-NEXT:    vpaddb %xmm0, %xmm1, %xmm0
 ; XOPAVX1-NEXT:    retq
 ;

llvm/test/CodeGen/X86/midpoint-int-vec-256.ll

 ; AVX1-FALLBACK-NEXT:    vpsubb %xmm6, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpmaxsb %xmm1, %xmm0, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpsubb %xmm7, %xmm1, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpsrlw $1, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm6 = [127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127]
 ; AVX1-FALLBACK-NEXT:    vpand %xmm6, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpsrlw $1, %xmm1, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpand %xmm6, %xmm1, %xmm1
-; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm6 = 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-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm7 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
 ; AVX1-FALLBACK-NEXT:    vpor %xmm7, %xmm5, %xmm5
-; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vpmullw %xmm4, %xmm6, %xmm4
 ; AVX1-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm6 = [255,255,255,255,255,255,255,255]
 ; AVX1-FALLBACK-NEXT:    vpand %xmm6, %xmm4, %xmm4
 ; AVX1-FALLBACK-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-FALLBACK-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-FALLBACK-NEXT:    vpmullw %xmm5, %xmm1, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpand %xmm6, %xmm1, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpackuswb %xmm4, %xmm1, %xmm1
-; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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]
+; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vpor %xmm7, %xmm8, %xmm5
-; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm7 = 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-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm7 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vpmullw %xmm7, %xmm4, %xmm4
 ; AVX1-FALLBACK-NEXT:    vpand %xmm6, %xmm4, %xmm4
 ; AVX1-FALLBACK-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-FALLBACK-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-FALLBACK-NEXT:    vpmullw %xmm5, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpand %xmm6, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpackuswb %xmm4, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpaddb %xmm2, %xmm3, %xmm2
 ; AVX1-FALLBACK-NEXT:    vpaddb %xmm0, %xmm1, %xmm0
 ; AVX1-FALLBACK-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0
 ; AVX1-FALLBACK-NEXT:    retq
 ;
 ; AVX2-LABEL: vec256_i8_signed_reg_reg:
 ; AVX2:       # %bb.0:
 ; AVX2-NEXT:    vpcmpgtb %ymm1, %ymm0, %ymm2
 ; AVX2-NEXT:    vpor {{.*}}(%rip), %ymm2, %ymm2
 ; AVX2-NEXT:    vpminsb %ymm1, %ymm0, %ymm3
 ; AVX2-NEXT:    vpmaxsb %ymm1, %ymm0, %ymm1
 ; AVX2-NEXT:    vpsubb %ymm3, %ymm1, %ymm1
 ; AVX2-NEXT:    vpsrlw $1, %ymm1, %ymm1
 ; AVX2-NEXT:    vpand {{.*}}(%rip), %ymm1, %ymm1
-; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm3 = 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]
-; 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:    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:    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]
 ; AVX2-NEXT:    vpmullw %ymm4, %ymm3, %ymm3
 ; AVX2-NEXT:    vmovdqa {{.*#+}} ymm4 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX2-NEXT:    vpand %ymm4, %ymm3, %ymm3
-; AVX2-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]
-; AVX2-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]
+; 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:    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:    vpmullw %ymm2, %ymm1, %ymm1
 ; AVX2-NEXT:    vpand %ymm4, %ymm1, %ymm1
 ; AVX2-NEXT:    vpackuswb %ymm3, %ymm1, %ymm1
 ; AVX2-NEXT:    vpaddb %ymm0, %ymm1, %ymm0
 ; AVX2-NEXT:    retq
 ;
 ; XOP-FALLBACK-LABEL: vec256_i8_signed_reg_reg:
 ; XOP-FALLBACK:       # %bb.0:
 ; XOP-FALLBACK-NEXT:    vextractf128 $1, %ymm1, %xmm2
 ; XOP-FALLBACK-NEXT:    vextractf128 $1, %ymm0, %xmm3
 ; XOP-FALLBACK-NEXT:    vpcomgtb %xmm2, %xmm3, %xmm8
 ; XOP-FALLBACK-NEXT:    vpcomgtb %xmm1, %xmm0, %xmm5
 ; XOP-FALLBACK-NEXT:    vpminsb %xmm2, %xmm3, %xmm6
 ; XOP-FALLBACK-NEXT:    vpminsb %xmm1, %xmm0, %xmm7
 ; XOP-FALLBACK-NEXT:    vpmaxsb %xmm2, %xmm3, %xmm2
 ; XOP-FALLBACK-NEXT:    vpsubb %xmm6, %xmm2, %xmm2
 ; XOP-FALLBACK-NEXT:    vpmaxsb %xmm1, %xmm0, %xmm1
 ; XOP-FALLBACK-NEXT:    vpsubb %xmm7, %xmm1, %xmm1
 ; XOP-FALLBACK-NEXT:    vpcmpeqd %xmm6, %xmm6, %xmm6
 ; XOP-FALLBACK-NEXT:    vpshlb %xmm6, %xmm2, %xmm2
 ; XOP-FALLBACK-NEXT:    vpshlb %xmm6, %xmm1, %xmm1
-; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm6 = 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-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm7 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
 ; XOP-FALLBACK-NEXT:    vpor %xmm7, %xmm5, %xmm5
-; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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]
+; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm4, %xmm6, %xmm4
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm5, %xmm1, %xmm1
 ; XOP-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm5 = [0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30]
 ; XOP-FALLBACK-NEXT:    vpperm %xmm5, %xmm4, %xmm1, %xmm1
-; XOP-FALLBACK-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]
+; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vpor %xmm7, %xmm8, %xmm6
-; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm7 = 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]
+; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm7 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm7, %xmm4, %xmm4
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm6, %xmm2, %xmm2
 ; XOP-FALLBACK-NEXT:    vpperm %xmm5, %xmm4, %xmm2, %xmm2
 ; XOP-FALLBACK-NEXT:    vpaddb %xmm3, %xmm2, %xmm2
 ; XOP-FALLBACK-NEXT:    vpaddb %xmm0, %xmm1, %xmm0
 ; XOP-FALLBACK-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0

 ; XOPAVX1-NEXT:    vpminsb %xmm1, %xmm0, %xmm7
 ; XOPAVX1-NEXT:    vpmaxsb %xmm2, %xmm3, %xmm2
 ; XOPAVX1-NEXT:    vpsubb %xmm6, %xmm2, %xmm2
 ; XOPAVX1-NEXT:    vpmaxsb %xmm1, %xmm0, %xmm1
 ; XOPAVX1-NEXT:    vpsubb %xmm7, %xmm1, %xmm1
 ; XOPAVX1-NEXT:    vpcmpeqd %xmm6, %xmm6, %xmm6
 ; XOPAVX1-NEXT:    vpshlb %xmm6, %xmm2, %xmm2
 ; XOPAVX1-NEXT:    vpshlb %xmm6, %xmm1, %xmm1
-; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm6 = 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]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vmovdqa {{.*#+}} xmm7 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
 ; XOPAVX1-NEXT:    vpor %xmm7, %xmm5, %xmm5
-; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vpmullw %xmm4, %xmm6, %xmm4
 ; XOPAVX1-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
 ; XOPAVX1-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
 ; XOPAVX1-NEXT:    vpmullw %xmm5, %xmm1, %xmm1
 ; XOPAVX1-NEXT:    vmovdqa {{.*#+}} xmm5 = [0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30]
 ; XOPAVX1-NEXT:    vpperm %xmm5, %xmm4, %xmm1, %xmm1
-; XOPAVX1-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]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vpor %xmm7, %xmm8, %xmm6
-; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm7 = 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]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm7 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vpmullw %xmm7, %xmm4, %xmm4
 ; XOPAVX1-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
 ; XOPAVX1-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
 ; XOPAVX1-NEXT:    vpmullw %xmm6, %xmm2, %xmm2
 ; XOPAVX1-NEXT:    vpperm %xmm5, %xmm4, %xmm2, %xmm2
 ; XOPAVX1-NEXT:    vpaddb %xmm3, %xmm2, %xmm2
 ; XOPAVX1-NEXT:    vpaddb %xmm0, %xmm1, %xmm0
 ; XOPAVX1-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0
 ; XOPAVX1-NEXT:    retq
 ;
 ; AVX512F-LABEL: vec256_i8_signed_reg_reg:
 ; AVX512F:       # %bb.0:
 ; AVX512F-NEXT:    vpcmpgtb %ymm1, %ymm0, %ymm2
 ; AVX512F-NEXT:    vpor {{.*}}(%rip), %ymm2, %ymm2
 ; AVX512F-NEXT:    vpminsb %ymm1, %ymm0, %ymm3
 ; AVX512F-NEXT:    vpmaxsb %ymm1, %ymm0, %ymm1
 ; AVX512F-NEXT:    vpsubb %ymm3, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpsrlw $1, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpand {{.*}}(%rip), %ymm1, %ymm1
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm3 = 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:    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:    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:    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:    vpmullw %ymm4, %ymm3, %ymm3
 ; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm4 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512F-NEXT:    vpand %ymm4, %ymm3, %ymm3
-; 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:    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:    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:    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]
 ; AVX512F-NEXT:    vpmullw %ymm2, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpand %ymm4, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpackuswb %ymm3, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpaddb %ymm0, %ymm1, %ymm0
 ; AVX512F-NEXT:    retq
 ;
 ; AVX512VL-FALLBACK-LABEL: vec256_i8_signed_reg_reg:
 ; AVX512VL-FALLBACK:       # %bb.0:
 ; AVX512VL-FALLBACK-NEXT:    vpcmpgtb %ymm1, %ymm0, %ymm2
 ; AVX512VL-FALLBACK-NEXT:    vpor {{.*}}(%rip), %ymm2, %ymm2
 ; AVX512VL-FALLBACK-NEXT:    vpminsb %ymm1, %ymm0, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpmaxsb %ymm1, %ymm0, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpsubb %ymm3, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpsrlw $1, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpand {{.*}}(%rip), %ymm1, %ymm1
-; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm3 = 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]
-; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm4, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vmovdqa {{.*#+}} ymm4 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm4, %ymm3, %ymm3
-; AVX512VL-FALLBACK-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]
-; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm2, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm4, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpackuswb %ymm3, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpaddb %ymm0, %ymm1, %ymm0
 ; AVX512VL-FALLBACK-NEXT:    retq
 ;
 ; AVX512BW-FALLBACK-LABEL: vec256_i8_signed_reg_reg:
 ; AVX512BW-FALLBACK:       # %bb.0:

 ; AVX1-FALLBACK-NEXT:    vpmaxub %xmm1, %xmm0, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpsubb %xmm7, %xmm1, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpsubb %xmm4, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpsrlw $1, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm4 = [127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127]
 ; AVX1-FALLBACK-NEXT:    vpand %xmm4, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpsrlw $1, %xmm1, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpand %xmm4, %xmm1, %xmm1
-; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm6 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
 ; AVX1-FALLBACK-NEXT:    vpor %xmm6, %xmm5, %xmm5
-; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm7 = 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-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm7 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vpmullw %xmm7, %xmm4, %xmm4
 ; AVX1-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm7 = [255,255,255,255,255,255,255,255]
 ; AVX1-FALLBACK-NEXT:    vpand %xmm7, %xmm4, %xmm4
 ; AVX1-FALLBACK-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-FALLBACK-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-FALLBACK-NEXT:    vpmullw %xmm5, %xmm1, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpand %xmm7, %xmm1, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpackuswb %xmm4, %xmm1, %xmm1
-; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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]
+; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vpor %xmm6, %xmm8, %xmm5
-; AVX1-FALLBACK-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-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vpmullw %xmm6, %xmm4, %xmm4
 ; AVX1-FALLBACK-NEXT:    vpand %xmm7, %xmm4, %xmm4
 ; AVX1-FALLBACK-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-FALLBACK-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-FALLBACK-NEXT:    vpmullw %xmm5, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpand %xmm7, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpackuswb %xmm4, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpaddb %xmm2, %xmm3, %xmm2
 ; AVX1-FALLBACK-NEXT:    vpaddb %xmm0, %xmm1, %xmm0
 ; AVX1-FALLBACK-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0
 ; AVX1-FALLBACK-NEXT:    retq
 ;
 ; AVX2-LABEL: vec256_i8_unsigned_reg_reg:
 ; AVX2:       # %bb.0:
 ; AVX2-NEXT:    vpminub %ymm1, %ymm0, %ymm2
 ; AVX2-NEXT:    vpcmpeqb %ymm2, %ymm0, %ymm3
 ; AVX2-NEXT:    vpcmpeqd %ymm4, %ymm4, %ymm4
 ; AVX2-NEXT:    vpxor %ymm4, %ymm3, %ymm3
 ; AVX2-NEXT:    vpor {{.*}}(%rip), %ymm3, %ymm3
 ; AVX2-NEXT:    vpmaxub %ymm1, %ymm0, %ymm1
 ; AVX2-NEXT:    vpsubb %ymm2, %ymm1, %ymm1
 ; AVX2-NEXT:    vpsrlw $1, %ymm1, %ymm1
 ; AVX2-NEXT:    vpand {{.*}}(%rip), %ymm1, %ymm1
-; AVX2-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]
-; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm4 = ymm3[8],ymm0[8],ymm3[9],ymm0[9],ymm3[10],ymm0[10],ymm3[11],ymm0[11],ymm3[12],ymm0[12],ymm3[13],ymm0[13],ymm3[14],ymm0[14],ymm3[15],ymm0[15],ymm3[24],ymm0[24],ymm3[25],ymm0[25],ymm3[26],ymm0[26],ymm3[27],ymm0[27],ymm3[28],ymm0[28],ymm3[29],ymm0[29],ymm3[30],ymm0[30],ymm3[31],ymm0[31]
+; 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 {{.*#+}} 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:    vpmullw %ymm4, %ymm2, %ymm2
 ; AVX2-NEXT:    vmovdqa {{.*#+}} ymm4 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX2-NEXT:    vpand %ymm4, %ymm2, %ymm2
-; AVX2-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]
-; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm3 = ymm3[0],ymm0[0],ymm3[1],ymm0[1],ymm3[2],ymm0[2],ymm3[3],ymm0[3],ymm3[4],ymm0[4],ymm3[5],ymm0[5],ymm3[6],ymm0[6],ymm3[7],ymm0[7],ymm3[16],ymm0[16],ymm3[17],ymm0[17],ymm3[18],ymm0[18],ymm3[19],ymm0[19],ymm3[20],ymm0[20],ymm3[21],ymm0[21],ymm3[22],ymm0[22],ymm3[23],ymm0[23]
+; 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:    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:    vpmullw %ymm3, %ymm1, %ymm1
 ; AVX2-NEXT:    vpand %ymm4, %ymm1, %ymm1
 ; AVX2-NEXT:    vpackuswb %ymm2, %ymm1, %ymm1
 ; AVX2-NEXT:    vpaddb %ymm0, %ymm1, %ymm0
 ; AVX2-NEXT:    retq
 ;
 ; XOP-FALLBACK-LABEL: vec256_i8_unsigned_reg_reg:
 ; XOP-FALLBACK:       # %bb.0:
 ; XOP-FALLBACK-NEXT:    vextractf128 $1, %ymm1, %xmm2
 ; XOP-FALLBACK-NEXT:    vextractf128 $1, %ymm0, %xmm3
 ; XOP-FALLBACK-NEXT:    vpcomgtub %xmm2, %xmm3, %xmm8
 ; XOP-FALLBACK-NEXT:    vpcomgtub %xmm1, %xmm0, %xmm5
 ; XOP-FALLBACK-NEXT:    vpminub %xmm2, %xmm3, %xmm6
 ; XOP-FALLBACK-NEXT:    vpminub %xmm1, %xmm0, %xmm7
 ; XOP-FALLBACK-NEXT:    vpmaxub %xmm2, %xmm3, %xmm2
 ; XOP-FALLBACK-NEXT:    vpsubb %xmm6, %xmm2, %xmm2
 ; XOP-FALLBACK-NEXT:    vpmaxub %xmm1, %xmm0, %xmm1
 ; XOP-FALLBACK-NEXT:    vpsubb %xmm7, %xmm1, %xmm1
 ; XOP-FALLBACK-NEXT:    vpcmpeqd %xmm6, %xmm6, %xmm6
 ; XOP-FALLBACK-NEXT:    vpshlb %xmm6, %xmm2, %xmm2
 ; XOP-FALLBACK-NEXT:    vpshlb %xmm6, %xmm1, %xmm1
-; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm6 = 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-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm7 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
 ; XOP-FALLBACK-NEXT:    vpor %xmm7, %xmm5, %xmm5
-; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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]
+; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm4, %xmm6, %xmm4
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm5, %xmm1, %xmm1
 ; XOP-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm5 = [0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30]
 ; XOP-FALLBACK-NEXT:    vpperm %xmm5, %xmm4, %xmm1, %xmm1
-; XOP-FALLBACK-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]
+; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vpor %xmm7, %xmm8, %xmm6
-; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm7 = 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]
+; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm7 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm7, %xmm4, %xmm4
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm6, %xmm2, %xmm2
 ; XOP-FALLBACK-NEXT:    vpperm %xmm5, %xmm4, %xmm2, %xmm2
 ; XOP-FALLBACK-NEXT:    vpaddb %xmm3, %xmm2, %xmm2
 ; XOP-FALLBACK-NEXT:    vpaddb %xmm0, %xmm1, %xmm0
 ; XOP-FALLBACK-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0

 ; XOPAVX1-NEXT:    vpminub %xmm1, %xmm0, %xmm7
 ; XOPAVX1-NEXT:    vpmaxub %xmm2, %xmm3, %xmm2
 ; XOPAVX1-NEXT:    vpsubb %xmm6, %xmm2, %xmm2
 ; XOPAVX1-NEXT:    vpmaxub %xmm1, %xmm0, %xmm1
 ; XOPAVX1-NEXT:    vpsubb %xmm7, %xmm1, %xmm1
 ; XOPAVX1-NEXT:    vpcmpeqd %xmm6, %xmm6, %xmm6
 ; XOPAVX1-NEXT:    vpshlb %xmm6, %xmm2, %xmm2
 ; XOPAVX1-NEXT:    vpshlb %xmm6, %xmm1, %xmm1
-; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm6 = 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]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vmovdqa {{.*#+}} xmm7 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
 ; XOPAVX1-NEXT:    vpor %xmm7, %xmm5, %xmm5
-; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vpmullw %xmm4, %xmm6, %xmm4
 ; XOPAVX1-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
 ; XOPAVX1-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
 ; XOPAVX1-NEXT:    vpmullw %xmm5, %xmm1, %xmm1
 ; XOPAVX1-NEXT:    vmovdqa {{.*#+}} xmm5 = [0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30]
 ; XOPAVX1-NEXT:    vpperm %xmm5, %xmm4, %xmm1, %xmm1
-; XOPAVX1-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]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vpor %xmm7, %xmm8, %xmm6
-; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm7 = 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]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm7 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vpmullw %xmm7, %xmm4, %xmm4
 ; XOPAVX1-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
 ; XOPAVX1-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
 ; XOPAVX1-NEXT:    vpmullw %xmm6, %xmm2, %xmm2
 ; XOPAVX1-NEXT:    vpperm %xmm5, %xmm4, %xmm2, %xmm2
 ; XOPAVX1-NEXT:    vpaddb %xmm3, %xmm2, %xmm2
 ; XOPAVX1-NEXT:    vpaddb %xmm0, %xmm1, %xmm0
 ; XOPAVX1-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0
 ; XOPAVX1-NEXT:    retq
 ;
 ; AVX512F-LABEL: vec256_i8_unsigned_reg_reg:
 ; AVX512F:       # %bb.0:
 ; AVX512F-NEXT:    vpminub %ymm1, %ymm0, %ymm2
 ; AVX512F-NEXT:    vpcmpeqb %ymm2, %ymm0, %ymm3
 ; AVX512F-NEXT:    vpternlogq $15, %zmm3, %zmm3, %zmm3
 ; AVX512F-NEXT:    vpor {{.*}}(%rip), %ymm3, %ymm3
 ; AVX512F-NEXT:    vpmaxub %ymm1, %ymm0, %ymm1
 ; AVX512F-NEXT:    vpsubb %ymm2, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpsrlw $1, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpand {{.*}}(%rip), %ymm1, %ymm1
-; AVX512F-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]
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm4 = ymm3[8],ymm0[8],ymm3[9],ymm0[9],ymm3[10],ymm0[10],ymm3[11],ymm0[11],ymm3[12],ymm0[12],ymm3[13],ymm0[13],ymm3[14],ymm0[14],ymm3[15],ymm0[15],ymm3[24],ymm0[24],ymm3[25],ymm0[25],ymm3[26],ymm0[26],ymm3[27],ymm0[27],ymm3[28],ymm0[28],ymm3[29],ymm0[29],ymm3[30],ymm0[30],ymm3[31],ymm0[31]
+; 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:    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]
 ; AVX512F-NEXT:    vpmullw %ymm4, %ymm2, %ymm2
 ; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm4 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512F-NEXT:    vpand %ymm4, %ymm2, %ymm2
-; 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:    vpunpcklbw {{.*#+}} ymm3 = ymm3[0],ymm0[0],ymm3[1],ymm0[1],ymm3[2],ymm0[2],ymm3[3],ymm0[3],ymm3[4],ymm0[4],ymm3[5],ymm0[5],ymm3[6],ymm0[6],ymm3[7],ymm0[7],ymm3[16],ymm0[16],ymm3[17],ymm0[17],ymm3[18],ymm0[18],ymm3[19],ymm0[19],ymm3[20],ymm0[20],ymm3[21],ymm0[21],ymm3[22],ymm0[22],ymm3[23],ymm0[23]
+; 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:    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]
 ; AVX512F-NEXT:    vpmullw %ymm3, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpand %ymm4, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpackuswb %ymm2, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpaddb %ymm0, %ymm1, %ymm0
 ; AVX512F-NEXT:    retq
 ;
 ; AVX512VL-FALLBACK-LABEL: vec256_i8_unsigned_reg_reg:
 ; AVX512VL-FALLBACK:       # %bb.0:
 ; AVX512VL-FALLBACK-NEXT:    vpminub %ymm1, %ymm0, %ymm2
 ; AVX512VL-FALLBACK-NEXT:    vpcmpeqb %ymm2, %ymm0, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpternlogq $15, %ymm3, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpor {{.*}}(%rip), %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpmaxub %ymm1, %ymm0, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpsubb %ymm2, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpsrlw $1, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpand {{.*}}(%rip), %ymm1, %ymm1
-; AVX512VL-FALLBACK-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]
-; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm4 = ymm3[8],ymm0[8],ymm3[9],ymm0[9],ymm3[10],ymm0[10],ymm3[11],ymm0[11],ymm3[12],ymm0[12],ymm3[13],ymm0[13],ymm3[14],ymm0[14],ymm3[15],ymm0[15],ymm3[24],ymm0[24],ymm3[25],ymm0[25],ymm3[26],ymm0[26],ymm3[27],ymm0[27],ymm3[28],ymm0[28],ymm3[29],ymm0[29],ymm3[30],ymm0[30],ymm3[31],ymm0[31]
+; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm4, %ymm2, %ymm2
 ; AVX512VL-FALLBACK-NEXT:    vmovdqa {{.*#+}} ymm4 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm4, %ymm2, %ymm2
-; AVX512VL-FALLBACK-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]
-; AVX512VL-FALLBACK-NEXT:    vpunpcklbw {{.*#+}} ymm3 = ymm3[0],ymm0[0],ymm3[1],ymm0[1],ymm3[2],ymm0[2],ymm3[3],ymm0[3],ymm3[4],ymm0[4],ymm3[5],ymm0[5],ymm3[6],ymm0[6],ymm3[7],ymm0[7],ymm3[16],ymm0[16],ymm3[17],ymm0[17],ymm3[18],ymm0[18],ymm3[19],ymm0[19],ymm3[20],ymm0[20],ymm3[21],ymm0[21],ymm3[22],ymm0[22],ymm3[23],ymm0[23]
+; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm3, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm4, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpackuswb %ymm2, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpaddb %ymm0, %ymm1, %ymm0
 ; AVX512VL-FALLBACK-NEXT:    retq
 ;
 ; AVX512BW-FALLBACK-LABEL: vec256_i8_unsigned_reg_reg:
 ; AVX512BW-FALLBACK:       # %bb.0:

 ; AVX1-FALLBACK-NEXT:    vpsrlw $1, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm6 = [127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127]
 ; AVX1-FALLBACK-NEXT:    vpand %xmm6, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpsrlw $1, %xmm0, %xmm0
 ; AVX1-FALLBACK-NEXT:    vpand %xmm6, %xmm0, %xmm0
 ; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm7 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
 ; AVX1-FALLBACK-NEXT:    vpor %xmm7, %xmm5, %xmm5
-; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vpmullw %xmm4, %xmm6, %xmm4
 ; AVX1-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm6 = [255,255,255,255,255,255,255,255]
 ; AVX1-FALLBACK-NEXT:    vpand %xmm6, %xmm4, %xmm4
 ; AVX1-FALLBACK-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-FALLBACK-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-FALLBACK-NEXT:    vpmullw %xmm5, %xmm0, %xmm0
 ; AVX1-FALLBACK-NEXT:    vpand %xmm6, %xmm0, %xmm0
 ; AVX1-FALLBACK-NEXT:    vpackuswb %xmm4, %xmm0, %xmm0
-; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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]
+; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vpor %xmm7, %xmm8, %xmm5
-; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm7 = 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-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm7 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vpmullw %xmm7, %xmm4, %xmm4
 ; AVX1-FALLBACK-NEXT:    vpand %xmm6, %xmm4, %xmm4
 ; AVX1-FALLBACK-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-FALLBACK-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-FALLBACK-NEXT:    vpmullw %xmm5, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpand %xmm6, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpackuswb %xmm4, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpaddb %xmm2, %xmm3, %xmm2
 ; AVX1-FALLBACK-NEXT:    vpaddb %xmm1, %xmm0, %xmm0
 ; AVX1-FALLBACK-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0
 ; AVX1-FALLBACK-NEXT:    retq
 ;
 ; AVX2-LABEL: vec256_i8_signed_mem_reg:
 ; AVX2:       # %bb.0:
 ; AVX2-NEXT:    vmovdqa (%rdi), %ymm1
 ; AVX2-NEXT:    vpcmpgtb %ymm0, %ymm1, %ymm2
 ; AVX2-NEXT:    vpor {{.*}}(%rip), %ymm2, %ymm2
 ; AVX2-NEXT:    vpminsb %ymm0, %ymm1, %ymm3
 ; AVX2-NEXT:    vpmaxsb %ymm0, %ymm1, %ymm0
 ; AVX2-NEXT:    vpsubb %ymm3, %ymm0, %ymm0
 ; AVX2-NEXT:    vpsrlw $1, %ymm0, %ymm0
 ; AVX2-NEXT:    vpand {{.*}}(%rip), %ymm0, %ymm0
 ; 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:    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:    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]
 ; AVX2-NEXT:    vpmullw %ymm4, %ymm3, %ymm3
 ; AVX2-NEXT:    vmovdqa {{.*#+}} ymm4 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX2-NEXT:    vpand %ymm4, %ymm3, %ymm3
 ; 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:    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]
+; 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:    vpmullw %ymm2, %ymm0, %ymm0
 ; AVX2-NEXT:    vpand %ymm4, %ymm0, %ymm0
 ; AVX2-NEXT:    vpackuswb %ymm3, %ymm0, %ymm0
 ; AVX2-NEXT:    vpaddb %ymm1, %ymm0, %ymm0
 ; AVX2-NEXT:    retq
 ;
 ; XOP-FALLBACK-LABEL: vec256_i8_signed_mem_reg:
 ; XOP-FALLBACK:       # %bb.0:

 ; XOP-FALLBACK-NEXT:    vpmaxsb %xmm0, %xmm1, %xmm0
 ; XOP-FALLBACK-NEXT:    vpsubb %xmm7, %xmm0, %xmm0
 ; XOP-FALLBACK-NEXT:    vpcmpeqd %xmm6, %xmm6, %xmm6
 ; XOP-FALLBACK-NEXT:    vpshlb %xmm6, %xmm2, %xmm2
 ; XOP-FALLBACK-NEXT:    vpshlb %xmm6, %xmm0, %xmm0
 ; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm7 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
 ; XOP-FALLBACK-NEXT:    vpor %xmm7, %xmm5, %xmm5
-; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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]
+; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm4, %xmm6, %xmm4
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm5, %xmm0, %xmm0
 ; XOP-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm5 = [0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30]
 ; XOP-FALLBACK-NEXT:    vpperm %xmm5, %xmm4, %xmm0, %xmm0
-; XOP-FALLBACK-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]
+; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vpor %xmm7, %xmm8, %xmm6
-; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm7 = 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]
+; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm7 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm7, %xmm4, %xmm4
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm6, %xmm2, %xmm2
 ; XOP-FALLBACK-NEXT:    vpperm %xmm5, %xmm4, %xmm2, %xmm2
 ; XOP-FALLBACK-NEXT:    vpaddb %xmm3, %xmm2, %xmm2
 ; XOP-FALLBACK-NEXT:    vpaddb %xmm1, %xmm0, %xmm0
 ; XOP-FALLBACK-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0

 ; XOPAVX1-NEXT:    vpmaxsb %xmm0, %xmm1, %xmm0
 ; XOPAVX1-NEXT:    vpsubb %xmm7, %xmm0, %xmm0
 ; XOPAVX1-NEXT:    vpcmpeqd %xmm6, %xmm6, %xmm6
 ; XOPAVX1-NEXT:    vpshlb %xmm6, %xmm2, %xmm2
 ; XOPAVX1-NEXT:    vpshlb %xmm6, %xmm0, %xmm0
 ; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vmovdqa {{.*#+}} xmm7 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
 ; XOPAVX1-NEXT:    vpor %xmm7, %xmm5, %xmm5
-; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vpmullw %xmm4, %xmm6, %xmm4
 ; XOPAVX1-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
 ; XOPAVX1-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
 ; XOPAVX1-NEXT:    vpmullw %xmm5, %xmm0, %xmm0
 ; XOPAVX1-NEXT:    vmovdqa {{.*#+}} xmm5 = [0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30]
 ; XOPAVX1-NEXT:    vpperm %xmm5, %xmm4, %xmm0, %xmm0
-; XOPAVX1-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]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vpor %xmm7, %xmm8, %xmm6
-; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm7 = 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]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm7 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vpmullw %xmm7, %xmm4, %xmm4
 ; XOPAVX1-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
 ; XOPAVX1-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
 ; XOPAVX1-NEXT:    vpmullw %xmm6, %xmm2, %xmm2
 ; XOPAVX1-NEXT:    vpperm %xmm5, %xmm4, %xmm2, %xmm2
 ; XOPAVX1-NEXT:    vpaddb %xmm3, %xmm2, %xmm2
 ; XOPAVX1-NEXT:    vpaddb %xmm1, %xmm0, %xmm0
 ; XOPAVX1-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0
 ; XOPAVX1-NEXT:    retq
 ;
 ; AVX512F-LABEL: vec256_i8_signed_mem_reg:
 ; AVX512F:       # %bb.0:
 ; AVX512F-NEXT:    vmovdqa (%rdi), %ymm1
 ; AVX512F-NEXT:    vpcmpgtb %ymm0, %ymm1, %ymm2
 ; AVX512F-NEXT:    vpor {{.*}}(%rip), %ymm2, %ymm2
 ; AVX512F-NEXT:    vpminsb %ymm0, %ymm1, %ymm3
 ; AVX512F-NEXT:    vpmaxsb %ymm0, %ymm1, %ymm0
 ; AVX512F-NEXT:    vpsubb %ymm3, %ymm0, %ymm0
 ; AVX512F-NEXT:    vpsrlw $1, %ymm0, %ymm0
 ; AVX512F-NEXT:    vpand {{.*}}(%rip), %ymm0, %ymm0
 ; 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:    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:    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:    vpmullw %ymm4, %ymm3, %ymm3
 ; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm4 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512F-NEXT:    vpand %ymm4, %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:    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:    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]
 ; AVX512F-NEXT:    vpmullw %ymm2, %ymm0, %ymm0
 ; AVX512F-NEXT:    vpand %ymm4, %ymm0, %ymm0
 ; AVX512F-NEXT:    vpackuswb %ymm3, %ymm0, %ymm0
 ; AVX512F-NEXT:    vpaddb %ymm1, %ymm0, %ymm0
 ; AVX512F-NEXT:    retq
 ;
 ; AVX512VL-FALLBACK-LABEL: vec256_i8_signed_mem_reg:
 ; AVX512VL-FALLBACK:       # %bb.0:
 ; AVX512VL-FALLBACK-NEXT:    vmovdqa (%rdi), %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpcmpgtb %ymm0, %ymm1, %ymm2
 ; AVX512VL-FALLBACK-NEXT:    vpor {{.*}}(%rip), %ymm2, %ymm2
 ; AVX512VL-FALLBACK-NEXT:    vpminsb %ymm0, %ymm1, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpmaxsb %ymm0, %ymm1, %ymm0
 ; AVX512VL-FALLBACK-NEXT:    vpsubb %ymm3, %ymm0, %ymm0
 ; AVX512VL-FALLBACK-NEXT:    vpsrlw $1, %ymm0, %ymm0
 ; AVX512VL-FALLBACK-NEXT:    vpand {{.*}}(%rip), %ymm0, %ymm0
 ; AVX512VL-FALLBACK-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]
-; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm4, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vmovdqa {{.*#+}} ymm4 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm4, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-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]
-; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm2, %ymm0, %ymm0
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm4, %ymm0, %ymm0
 ; AVX512VL-FALLBACK-NEXT:    vpackuswb %ymm3, %ymm0, %ymm0
 ; AVX512VL-FALLBACK-NEXT:    vpaddb %ymm1, %ymm0, %ymm0
 ; AVX512VL-FALLBACK-NEXT:    retq
 ;
 ; AVX512BW-FALLBACK-LABEL: vec256_i8_signed_mem_reg:
 ; AVX512BW-FALLBACK:       # %bb.0:

 ; AVX1-FALLBACK-NEXT:    vpsubb %xmm6, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpmaxsb %xmm2, %xmm0, %xmm2
 ; AVX1-FALLBACK-NEXT:    vpsubb %xmm7, %xmm2, %xmm2
 ; AVX1-FALLBACK-NEXT:    vpsrlw $1, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm6 = [127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127]
 ; AVX1-FALLBACK-NEXT:    vpand %xmm6, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpsrlw $1, %xmm2, %xmm2
 ; AVX1-FALLBACK-NEXT:    vpand %xmm6, %xmm2, %xmm2
-; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm6 = 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-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm7 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
 ; AVX1-FALLBACK-NEXT:    vpor %xmm7, %xmm5, %xmm5
-; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vpmullw %xmm4, %xmm6, %xmm4
 ; AVX1-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm6 = [255,255,255,255,255,255,255,255]
 ; AVX1-FALLBACK-NEXT:    vpand %xmm6, %xmm4, %xmm4
 ; AVX1-FALLBACK-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-FALLBACK-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-FALLBACK-NEXT:    vpmullw %xmm5, %xmm2, %xmm2
 ; AVX1-FALLBACK-NEXT:    vpand %xmm6, %xmm2, %xmm2
 ; AVX1-FALLBACK-NEXT:    vpackuswb %xmm4, %xmm2, %xmm2
-; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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]
+; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vpor %xmm7, %xmm8, %xmm5
-; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm7 = 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-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm7 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vpmullw %xmm7, %xmm4, %xmm4
 ; AVX1-FALLBACK-NEXT:    vpand %xmm6, %xmm4, %xmm4
 ; AVX1-FALLBACK-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-FALLBACK-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-FALLBACK-NEXT:    vpmullw %xmm5, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpand %xmm6, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpackuswb %xmm4, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpaddb %xmm1, %xmm3, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpaddb %xmm0, %xmm2, %xmm0
 ; AVX1-FALLBACK-NEXT:    vinsertf128 $1, %xmm1, %ymm0, %ymm0
 ; AVX1-FALLBACK-NEXT:    retq
 ;
 ; AVX2-LABEL: vec256_i8_signed_reg_mem:
 ; AVX2:       # %bb.0:
 ; AVX2-NEXT:    vmovdqa (%rdi), %ymm1
 ; AVX2-NEXT:    vpcmpgtb %ymm1, %ymm0, %ymm2
 ; AVX2-NEXT:    vpor {{.*}}(%rip), %ymm2, %ymm2
 ; AVX2-NEXT:    vpminsb %ymm1, %ymm0, %ymm3
 ; AVX2-NEXT:    vpmaxsb %ymm1, %ymm0, %ymm1
 ; AVX2-NEXT:    vpsubb %ymm3, %ymm1, %ymm1
 ; AVX2-NEXT:    vpsrlw $1, %ymm1, %ymm1
 ; AVX2-NEXT:    vpand {{.*}}(%rip), %ymm1, %ymm1
-; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm3 = 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]
-; 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:    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:    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]
 ; AVX2-NEXT:    vpmullw %ymm4, %ymm3, %ymm3
 ; AVX2-NEXT:    vmovdqa {{.*#+}} ymm4 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX2-NEXT:    vpand %ymm4, %ymm3, %ymm3
-; AVX2-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]
-; AVX2-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]
+; 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:    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:    vpmullw %ymm2, %ymm1, %ymm1
 ; AVX2-NEXT:    vpand %ymm4, %ymm1, %ymm1
 ; AVX2-NEXT:    vpackuswb %ymm3, %ymm1, %ymm1
 ; AVX2-NEXT:    vpaddb %ymm0, %ymm1, %ymm0
 ; AVX2-NEXT:    retq
 ;
 ; XOP-FALLBACK-LABEL: vec256_i8_signed_reg_mem:
 ; XOP-FALLBACK:       # %bb.0:
 ; XOP-FALLBACK-NEXT:    vmovdqa (%rdi), %xmm1
 ; XOP-FALLBACK-NEXT:    vmovdqa 16(%rdi), %xmm2
 ; XOP-FALLBACK-NEXT:    vextractf128 $1, %ymm0, %xmm3
 ; XOP-FALLBACK-NEXT:    vpcomgtb %xmm2, %xmm3, %xmm8
 ; XOP-FALLBACK-NEXT:    vpcomgtb %xmm1, %xmm0, %xmm5
 ; XOP-FALLBACK-NEXT:    vpminsb %xmm2, %xmm3, %xmm6
 ; XOP-FALLBACK-NEXT:    vpminsb %xmm1, %xmm0, %xmm7
 ; XOP-FALLBACK-NEXT:    vpmaxsb %xmm2, %xmm3, %xmm2
 ; XOP-FALLBACK-NEXT:    vpsubb %xmm6, %xmm2, %xmm2
 ; XOP-FALLBACK-NEXT:    vpmaxsb %xmm1, %xmm0, %xmm1
 ; XOP-FALLBACK-NEXT:    vpsubb %xmm7, %xmm1, %xmm1
 ; XOP-FALLBACK-NEXT:    vpcmpeqd %xmm6, %xmm6, %xmm6
 ; XOP-FALLBACK-NEXT:    vpshlb %xmm6, %xmm2, %xmm2
 ; XOP-FALLBACK-NEXT:    vpshlb %xmm6, %xmm1, %xmm1
-; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm6 = 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-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm7 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
 ; XOP-FALLBACK-NEXT:    vpor %xmm7, %xmm5, %xmm5
-; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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]
+; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm4, %xmm6, %xmm4
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm5, %xmm1, %xmm1
 ; XOP-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm5 = [0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30]
 ; XOP-FALLBACK-NEXT:    vpperm %xmm5, %xmm4, %xmm1, %xmm1
-; XOP-FALLBACK-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]
+; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vpor %xmm7, %xmm8, %xmm6
-; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm7 = 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]
+; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm7 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm7, %xmm4, %xmm4
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm6, %xmm2, %xmm2
 ; XOP-FALLBACK-NEXT:    vpperm %xmm5, %xmm4, %xmm2, %xmm2
 ; XOP-FALLBACK-NEXT:    vpaddb %xmm3, %xmm2, %xmm2
 ; XOP-FALLBACK-NEXT:    vpaddb %xmm0, %xmm1, %xmm0
 ; XOP-FALLBACK-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0

 ; XOPAVX1-NEXT:    vpminsb %xmm1, %xmm0, %xmm7
 ; XOPAVX1-NEXT:    vpmaxsb %xmm2, %xmm3, %xmm2
 ; XOPAVX1-NEXT:    vpsubb %xmm6, %xmm2, %xmm2
 ; XOPAVX1-NEXT:    vpmaxsb %xmm1, %xmm0, %xmm1
 ; XOPAVX1-NEXT:    vpsubb %xmm7, %xmm1, %xmm1
 ; XOPAVX1-NEXT:    vpcmpeqd %xmm6, %xmm6, %xmm6
 ; XOPAVX1-NEXT:    vpshlb %xmm6, %xmm2, %xmm2
 ; XOPAVX1-NEXT:    vpshlb %xmm6, %xmm1, %xmm1
-; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm6 = 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]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vmovdqa {{.*#+}} xmm7 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
 ; XOPAVX1-NEXT:    vpor %xmm7, %xmm5, %xmm5
-; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vpmullw %xmm4, %xmm6, %xmm4
 ; XOPAVX1-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
 ; XOPAVX1-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
 ; XOPAVX1-NEXT:    vpmullw %xmm5, %xmm1, %xmm1
 ; XOPAVX1-NEXT:    vmovdqa {{.*#+}} xmm5 = [0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30]
 ; XOPAVX1-NEXT:    vpperm %xmm5, %xmm4, %xmm1, %xmm1
-; XOPAVX1-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]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vpor %xmm7, %xmm8, %xmm6
-; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm7 = 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]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm7 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vpmullw %xmm7, %xmm4, %xmm4
 ; XOPAVX1-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
 ; XOPAVX1-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
 ; XOPAVX1-NEXT:    vpmullw %xmm6, %xmm2, %xmm2
 ; XOPAVX1-NEXT:    vpperm %xmm5, %xmm4, %xmm2, %xmm2
 ; XOPAVX1-NEXT:    vpaddb %xmm3, %xmm2, %xmm2
 ; XOPAVX1-NEXT:    vpaddb %xmm0, %xmm1, %xmm0
 ; XOPAVX1-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0
 ; XOPAVX1-NEXT:    retq
 ;
 ; AVX512F-LABEL: vec256_i8_signed_reg_mem:
 ; AVX512F:       # %bb.0:
 ; AVX512F-NEXT:    vmovdqa (%rdi), %ymm1
 ; AVX512F-NEXT:    vpcmpgtb %ymm1, %ymm0, %ymm2
 ; AVX512F-NEXT:    vpor {{.*}}(%rip), %ymm2, %ymm2
 ; AVX512F-NEXT:    vpminsb %ymm1, %ymm0, %ymm3
 ; AVX512F-NEXT:    vpmaxsb %ymm1, %ymm0, %ymm1
 ; AVX512F-NEXT:    vpsubb %ymm3, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpsrlw $1, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpand {{.*}}(%rip), %ymm1, %ymm1
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm3 = 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:    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:    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:    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:    vpmullw %ymm4, %ymm3, %ymm3
 ; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm4 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512F-NEXT:    vpand %ymm4, %ymm3, %ymm3
-; 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:    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:    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:    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]
 ; AVX512F-NEXT:    vpmullw %ymm2, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpand %ymm4, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpackuswb %ymm3, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpaddb %ymm0, %ymm1, %ymm0
 ; AVX512F-NEXT:    retq
 ;
 ; AVX512VL-FALLBACK-LABEL: vec256_i8_signed_reg_mem:
 ; AVX512VL-FALLBACK:       # %bb.0:
 ; AVX512VL-FALLBACK-NEXT:    vmovdqa (%rdi), %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpcmpgtb %ymm1, %ymm0, %ymm2
 ; AVX512VL-FALLBACK-NEXT:    vpor {{.*}}(%rip), %ymm2, %ymm2
 ; AVX512VL-FALLBACK-NEXT:    vpminsb %ymm1, %ymm0, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpmaxsb %ymm1, %ymm0, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpsubb %ymm3, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpsrlw $1, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpand {{.*}}(%rip), %ymm1, %ymm1
-; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm3 = 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]
-; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm4, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vmovdqa {{.*#+}} ymm4 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm4, %ymm3, %ymm3
-; AVX512VL-FALLBACK-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]
-; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm2, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm4, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpackuswb %ymm3, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpaddb %ymm0, %ymm1, %ymm0
 ; AVX512VL-FALLBACK-NEXT:    retq
 ;
 ; AVX512BW-FALLBACK-LABEL: vec256_i8_signed_reg_mem:
 ; AVX512BW-FALLBACK:       # %bb.0:

 ; AVX1-FALLBACK-NEXT:    vpsubb %xmm6, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpmaxsb %xmm2, %xmm0, %xmm2
 ; AVX1-FALLBACK-NEXT:    vpsubb %xmm7, %xmm2, %xmm2
 ; AVX1-FALLBACK-NEXT:    vpsrlw $1, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm6 = [127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127]
 ; AVX1-FALLBACK-NEXT:    vpand %xmm6, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpsrlw $1, %xmm2, %xmm2
 ; AVX1-FALLBACK-NEXT:    vpand %xmm6, %xmm2, %xmm2
-; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm6 = 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-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm7 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
 ; AVX1-FALLBACK-NEXT:    vpor %xmm7, %xmm5, %xmm5
-; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vpmullw %xmm4, %xmm6, %xmm4
 ; AVX1-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm6 = [255,255,255,255,255,255,255,255]
 ; AVX1-FALLBACK-NEXT:    vpand %xmm6, %xmm4, %xmm4
 ; AVX1-FALLBACK-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-FALLBACK-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-FALLBACK-NEXT:    vpmullw %xmm5, %xmm2, %xmm2
 ; AVX1-FALLBACK-NEXT:    vpand %xmm6, %xmm2, %xmm2
 ; AVX1-FALLBACK-NEXT:    vpackuswb %xmm4, %xmm2, %xmm2
-; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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]
+; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vpor %xmm7, %xmm8, %xmm5
-; AVX1-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm7 = 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-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm7 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-FALLBACK-NEXT:    vpmullw %xmm7, %xmm4, %xmm4
 ; AVX1-FALLBACK-NEXT:    vpand %xmm6, %xmm4, %xmm4
 ; AVX1-FALLBACK-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-FALLBACK-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-FALLBACK-NEXT:    vpmullw %xmm5, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpand %xmm6, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpackuswb %xmm4, %xmm3, %xmm3
 ; AVX1-FALLBACK-NEXT:    vpaddb %xmm1, %xmm3, %xmm1
 ; AVX1-FALLBACK-NEXT:    vpaddb %xmm0, %xmm2, %xmm0
 ; AVX1-FALLBACK-NEXT:    vinsertf128 $1, %xmm1, %ymm0, %ymm0
 ; AVX1-FALLBACK-NEXT:    retq
 ;
 ; AVX2-LABEL: vec256_i8_signed_mem_mem:
 ; AVX2:       # %bb.0:
 ; AVX2-NEXT:    vmovdqa (%rdi), %ymm0
 ; AVX2-NEXT:    vmovdqa (%rsi), %ymm1
 ; AVX2-NEXT:    vpcmpgtb %ymm1, %ymm0, %ymm2
 ; AVX2-NEXT:    vpor {{.*}}(%rip), %ymm2, %ymm2
 ; AVX2-NEXT:    vpminsb %ymm1, %ymm0, %ymm3
 ; AVX2-NEXT:    vpmaxsb %ymm1, %ymm0, %ymm1
 ; AVX2-NEXT:    vpsubb %ymm3, %ymm1, %ymm1
 ; AVX2-NEXT:    vpsrlw $1, %ymm1, %ymm1
 ; AVX2-NEXT:    vpand {{.*}}(%rip), %ymm1, %ymm1
-; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm3 = 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]
-; 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:    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:    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]
 ; AVX2-NEXT:    vpmullw %ymm4, %ymm3, %ymm3
 ; AVX2-NEXT:    vmovdqa {{.*#+}} ymm4 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX2-NEXT:    vpand %ymm4, %ymm3, %ymm3
-; AVX2-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]
-; AVX2-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]
+; 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:    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:    vpmullw %ymm2, %ymm1, %ymm1
 ; AVX2-NEXT:    vpand %ymm4, %ymm1, %ymm1
 ; AVX2-NEXT:    vpackuswb %ymm3, %ymm1, %ymm1
 ; AVX2-NEXT:    vpaddb %ymm0, %ymm1, %ymm0
 ; AVX2-NEXT:    retq
 ;
 ; XOP-FALLBACK-LABEL: vec256_i8_signed_mem_mem:
 ; XOP-FALLBACK:       # %bb.0:

 ; XOP-FALLBACK-NEXT:    vpmaxsb %xmm0, %xmm2, %xmm0
 ; XOP-FALLBACK-NEXT:    vpsubb %xmm7, %xmm0, %xmm0
 ; XOP-FALLBACK-NEXT:    vpcmpeqd %xmm6, %xmm6, %xmm6
 ; XOP-FALLBACK-NEXT:    vpshlb %xmm6, %xmm1, %xmm1
 ; XOP-FALLBACK-NEXT:    vpshlb %xmm6, %xmm0, %xmm0
 ; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm7 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
 ; XOP-FALLBACK-NEXT:    vpor %xmm7, %xmm5, %xmm5
-; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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]
+; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm4, %xmm6, %xmm4
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm5, %xmm0, %xmm0
 ; XOP-FALLBACK-NEXT:    vmovdqa {{.*#+}} xmm5 = [0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30]
 ; XOP-FALLBACK-NEXT:    vpperm %xmm5, %xmm4, %xmm0, %xmm0
-; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vpor %xmm7, %xmm8, %xmm6
-; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm7 = 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]
+; XOP-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} xmm7 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm7, %xmm4, %xmm4
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-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
 ; XOP-FALLBACK-NEXT:    vpmullw %xmm6, %xmm1, %xmm1
 ; XOP-FALLBACK-NEXT:    vpperm %xmm5, %xmm4, %xmm1, %xmm1
 ; XOP-FALLBACK-NEXT:    vpaddb %xmm3, %xmm1, %xmm1
 ; XOP-FALLBACK-NEXT:    vpaddb %xmm2, %xmm0, %xmm0
 ; XOP-FALLBACK-NEXT:    vinsertf128 $1, %xmm1, %ymm0, %ymm0

 ; XOPAVX1-NEXT:    vpmaxsb %xmm0, %xmm2, %xmm0
 ; XOPAVX1-NEXT:    vpsubb %xmm7, %xmm0, %xmm0
 ; XOPAVX1-NEXT:    vpcmpeqd %xmm6, %xmm6, %xmm6
 ; XOPAVX1-NEXT:    vpshlb %xmm6, %xmm1, %xmm1
 ; XOPAVX1-NEXT:    vpshlb %xmm6, %xmm0, %xmm0
 ; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vmovdqa {{.*#+}} xmm7 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
 ; XOPAVX1-NEXT:    vpor %xmm7, %xmm5, %xmm5
-; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vpmullw %xmm4, %xmm6, %xmm4
 ; XOPAVX1-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
 ; XOPAVX1-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
 ; XOPAVX1-NEXT:    vpmullw %xmm5, %xmm0, %xmm0
 ; XOPAVX1-NEXT:    vmovdqa {{.*#+}} xmm5 = [0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30]
 ; XOPAVX1-NEXT:    vpperm %xmm5, %xmm4, %xmm0, %xmm0
-; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vpor %xmm7, %xmm8, %xmm6
-; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm7 = 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]
+; XOPAVX1-NEXT:    vpunpckhbw {{.*#+}} xmm7 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; XOPAVX1-NEXT:    vpmullw %xmm7, %xmm4, %xmm4
 ; XOPAVX1-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
 ; XOPAVX1-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
 ; XOPAVX1-NEXT:    vpmullw %xmm6, %xmm1, %xmm1
 ; XOPAVX1-NEXT:    vpperm %xmm5, %xmm4, %xmm1, %xmm1
 ; XOPAVX1-NEXT:    vpaddb %xmm3, %xmm1, %xmm1
 ; XOPAVX1-NEXT:    vpaddb %xmm2, %xmm0, %xmm0
 ; XOPAVX1-NEXT:    vinsertf128 $1, %xmm1, %ymm0, %ymm0
 ; XOPAVX1-NEXT:    retq
 ;
 ; AVX512F-LABEL: vec256_i8_signed_mem_mem:
 ; AVX512F:       # %bb.0:
 ; AVX512F-NEXT:    vmovdqa (%rdi), %ymm0
 ; AVX512F-NEXT:    vmovdqa (%rsi), %ymm1
 ; AVX512F-NEXT:    vpcmpgtb %ymm1, %ymm0, %ymm2
 ; AVX512F-NEXT:    vpor {{.*}}(%rip), %ymm2, %ymm2
 ; AVX512F-NEXT:    vpminsb %ymm1, %ymm0, %ymm3
 ; AVX512F-NEXT:    vpmaxsb %ymm1, %ymm0, %ymm1
 ; AVX512F-NEXT:    vpsubb %ymm3, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpsrlw $1, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpand {{.*}}(%rip), %ymm1, %ymm1
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm3 = 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:    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:    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:    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:    vpmullw %ymm4, %ymm3, %ymm3
 ; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm4 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512F-NEXT:    vpand %ymm4, %ymm3, %ymm3
-; 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:    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:    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:    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]
 ; AVX512F-NEXT:    vpmullw %ymm2, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpand %ymm4, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpackuswb %ymm3, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpaddb %ymm0, %ymm1, %ymm0
 ; AVX512F-NEXT:    retq
 ;
 ; AVX512VL-FALLBACK-LABEL: vec256_i8_signed_mem_mem:
 ; AVX512VL-FALLBACK:       # %bb.0:
 ; AVX512VL-FALLBACK-NEXT:    vmovdqa (%rdi), %ymm0
 ; AVX512VL-FALLBACK-NEXT:    vmovdqa (%rsi), %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpcmpgtb %ymm1, %ymm0, %ymm2
 ; AVX512VL-FALLBACK-NEXT:    vpor {{.*}}(%rip), %ymm2, %ymm2
 ; AVX512VL-FALLBACK-NEXT:    vpminsb %ymm1, %ymm0, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpmaxsb %ymm1, %ymm0, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpsubb %ymm3, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpsrlw $1, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpand {{.*}}(%rip), %ymm1, %ymm1
-; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm3 = 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]
-; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm4, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vmovdqa {{.*#+}} ymm4 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm4, %ymm3, %ymm3
-; AVX512VL-FALLBACK-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]
-; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm2, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm4, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpackuswb %ymm3, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpaddb %ymm0, %ymm1, %ymm0
 ; AVX512VL-FALLBACK-NEXT:    retq
 ;
 ; AVX512BW-FALLBACK-LABEL: vec256_i8_signed_mem_mem:
 ; AVX512BW-FALLBACK:       # %bb.0:

llvm/test/CodeGen/X86/midpoint-int-vec-512.ll

 ; AVX512F-NEXT:    vpsubb %ymm6, %ymm3, %ymm3
 ; AVX512F-NEXT:    vpmaxsb %ymm1, %ymm0, %ymm1
 ; AVX512F-NEXT:    vpsubb %ymm7, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpsrlw $1, %ymm3, %ymm3
 ; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm6 = [127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127]
 ; AVX512F-NEXT:    vpand %ymm6, %ymm3, %ymm3
 ; AVX512F-NEXT:    vpsrlw $1, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpand %ymm6, %ymm1, %ymm1
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm6 = 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:    vpunpckhbw {{.*#+}} ymm6 = 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:    vmovdqa {{.*#+}} ymm7 = [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:    vpor %ymm7, %ymm5, %ymm5
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm8 = ymm5[8],ymm0[8],ymm5[9],ymm0[9],ymm5[10],ymm0[10],ymm5[11],ymm0[11],ymm5[12],ymm0[12],ymm5[13],ymm0[13],ymm5[14],ymm0[14],ymm5[15],ymm0[15],ymm5[24],ymm0[24],ymm5[25],ymm0[25],ymm5[26],ymm0[26],ymm5[27],ymm0[27],ymm5[28],ymm0[28],ymm5[29],ymm0[29],ymm5[30],ymm0[30],ymm5[31],ymm0[31]
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm8 = 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 %ymm6, %ymm8, %ymm6
 ; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm8 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512F-NEXT:    vpand %ymm6, %ymm8, %ymm6
-; 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:    vpunpcklbw {{.*#+}} ymm5 = ymm5[0],ymm0[0],ymm5[1],ymm0[1],ymm5[2],ymm0[2],ymm5[3],ymm0[3],ymm5[4],ymm0[4],ymm5[5],ymm0[5],ymm5[6],ymm0[6],ymm5[7],ymm0[7],ymm5[16],ymm0[16],ymm5[17],ymm0[17],ymm5[18],ymm0[18],ymm5[19],ymm0[19],ymm5[20],ymm0[20],ymm5[21],ymm0[21],ymm5[22],ymm0[22],ymm5[23],ymm0[23]
+; 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:    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 %ymm5, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpand %ymm1, %ymm8, %ymm1
 ; AVX512F-NEXT:    vpackuswb %ymm6, %ymm1, %ymm1
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm5 = ymm3[8],ymm0[8],ymm3[9],ymm0[9],ymm3[10],ymm0[10],ymm3[11],ymm0[11],ymm3[12],ymm0[12],ymm3[13],ymm0[13],ymm3[14],ymm0[14],ymm3[15],ymm0[15],ymm3[24],ymm0[24],ymm3[25],ymm0[25],ymm3[26],ymm0[26],ymm3[27],ymm0[27],ymm3[28],ymm0[28],ymm3[29],ymm0[29],ymm3[30],ymm0[30],ymm3[31],ymm0[31]
+; 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:    vpor %ymm7, %ymm4, %ymm4
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm6 = 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]
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm6 = ymm4[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 %ymm6, %ymm5, %ymm5
 ; AVX512F-NEXT:    vpand %ymm5, %ymm8, %ymm5
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm3 = ymm3[0],ymm0[0],ymm3[1],ymm0[1],ymm3[2],ymm0[2],ymm3[3],ymm0[3],ymm3[4],ymm0[4],ymm3[5],ymm0[5],ymm3[6],ymm0[6],ymm3[7],ymm0[7],ymm3[16],ymm0[16],ymm3[17],ymm0[17],ymm3[18],ymm0[18],ymm3[19],ymm0[19],ymm3[20],ymm0[20],ymm3[21],ymm0[21],ymm3[22],ymm0[22],ymm3[23],ymm0[23]
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm4 = 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]
+; AVX512F-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]
+; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm4 = ymm4[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 %ymm4, %ymm3, %ymm3
 ; AVX512F-NEXT:    vpand %ymm3, %ymm8, %ymm3
 ; AVX512F-NEXT:    vpackuswb %ymm5, %ymm3, %ymm3
 ; AVX512F-NEXT:    vpaddb %ymm2, %ymm3, %ymm2
 ; AVX512F-NEXT:    vpaddb %ymm0, %ymm1, %ymm0
 ; AVX512F-NEXT:    vinserti64x4 $1, %ymm2, %zmm0, %zmm0
 ; AVX512F-NEXT:    retq
 ;

 ; AVX512VL-FALLBACK-NEXT:    vpsubb %ymm6, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpmaxsb %ymm1, %ymm0, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpsubb %ymm7, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpsrlw $1, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vmovdqa {{.*#+}} ymm6 = [127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127]
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm6, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpsrlw $1, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm6, %ymm1, %ymm1
-; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm6 = 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]
+; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm6 = 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]
 ; AVX512VL-FALLBACK-NEXT:    vmovdqa {{.*#+}} ymm7 = [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]
 ; AVX512VL-FALLBACK-NEXT:    vpor %ymm7, %ymm5, %ymm5
-; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm8 = ymm5[8],ymm0[8],ymm5[9],ymm0[9],ymm5[10],ymm0[10],ymm5[11],ymm0[11],ymm5[12],ymm0[12],ymm5[13],ymm0[13],ymm5[14],ymm0[14],ymm5[15],ymm0[15],ymm5[24],ymm0[24],ymm5[25],ymm0[25],ymm5[26],ymm0[26],ymm5[27],ymm0[27],ymm5[28],ymm0[28],ymm5[29],ymm0[29],ymm5[30],ymm0[30],ymm5[31],ymm0[31]
+; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm8 = 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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm6, %ymm8, %ymm6
 ; AVX512VL-FALLBACK-NEXT:    vmovdqa {{.*#+}} ymm8 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm6, %ymm8, %ymm6
-; AVX512VL-FALLBACK-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]
-; AVX512VL-FALLBACK-NEXT:    vpunpcklbw {{.*#+}} ymm5 = ymm5[0],ymm0[0],ymm5[1],ymm0[1],ymm5[2],ymm0[2],ymm5[3],ymm0[3],ymm5[4],ymm0[4],ymm5[5],ymm0[5],ymm5[6],ymm0[6],ymm5[7],ymm0[7],ymm5[16],ymm0[16],ymm5[17],ymm0[17],ymm5[18],ymm0[18],ymm5[19],ymm0[19],ymm5[20],ymm0[20],ymm5[21],ymm0[21],ymm5[22],ymm0[22],ymm5[23],ymm0[23]
+; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm5, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm1, %ymm8, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpackuswb %ymm6, %ymm1, %ymm1
-; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm5 = ymm3[8],ymm0[8],ymm3[9],ymm0[9],ymm3[10],ymm0[10],ymm3[11],ymm0[11],ymm3[12],ymm0[12],ymm3[13],ymm0[13],ymm3[14],ymm0[14],ymm3[15],ymm0[15],ymm3[24],ymm0[24],ymm3[25],ymm0[25],ymm3[26],ymm0[26],ymm3[27],ymm0[27],ymm3[28],ymm0[28],ymm3[29],ymm0[29],ymm3[30],ymm0[30],ymm3[31],ymm0[31]
+; AVX512VL-FALLBACK-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]
 ; AVX512VL-FALLBACK-NEXT:    vpor %ymm7, %ymm4, %ymm4
-; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm6 = 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]
+; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm6 = ymm4[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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm6, %ymm5, %ymm5
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm5, %ymm8, %ymm5
-; AVX512VL-FALLBACK-NEXT:    vpunpcklbw {{.*#+}} ymm3 = ymm3[0],ymm0[0],ymm3[1],ymm0[1],ymm3[2],ymm0[2],ymm3[3],ymm0[3],ymm3[4],ymm0[4],ymm3[5],ymm0[5],ymm3[6],ymm0[6],ymm3[7],ymm0[7],ymm3[16],ymm0[16],ymm3[17],ymm0[17],ymm3[18],ymm0[18],ymm3[19],ymm0[19],ymm3[20],ymm0[20],ymm3[21],ymm0[21],ymm3[22],ymm0[22],ymm3[23],ymm0[23]
-; AVX512VL-FALLBACK-NEXT:    vpunpcklbw {{.*#+}} ymm4 = 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]
+; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-NEXT:    vpunpcklbw {{.*#+}} ymm4 = ymm4[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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm4, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm3, %ymm8, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpackuswb %ymm5, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpaddb %ymm2, %ymm3, %ymm2
 ; AVX512VL-FALLBACK-NEXT:    vpaddb %ymm0, %ymm1, %ymm0
 ; AVX512VL-FALLBACK-NEXT:    vinserti64x4 $1, %ymm2, %zmm0, %zmm0
 ; AVX512VL-FALLBACK-NEXT:    retq
 ;
 ; AVX512BW-LABEL: vec512_i8_signed_reg_reg:
 ; AVX512BW:       # %bb.0:
 ; AVX512BW-NEXT:    vpcmpgtb %zmm1, %zmm0, %k1
 ; AVX512BW-NEXT:    vpternlogd $255, %zmm2, %zmm2, %zmm2
 ; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm3 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
 ; AVX512BW-NEXT:    vmovdqu8 %zmm2, %zmm3 {%k1}
 ; AVX512BW-NEXT:    vpminsb %zmm1, %zmm0, %zmm2
 ; AVX512BW-NEXT:    vpmaxsb %zmm1, %zmm0, %zmm1
 ; AVX512BW-NEXT:    vpsubb %zmm2, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpsrlw $1, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
-; 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:    vpunpckhbw {{.*#+}} zmm4 = zmm3[8],zmm0[8],zmm3[9],zmm0[9],zmm3[10],zmm0[10],zmm3[11],zmm0[11],zmm3[12],zmm0[12],zmm3[13],zmm0[13],zmm3[14],zmm0[14],zmm3[15],zmm0[15],zmm3[24],zmm0[24],zmm3[25],zmm0[25],zmm3[26],zmm0[26],zmm3[27],zmm0[27],zmm3[28],zmm0[28],zmm3[29],zmm0[29],zmm3[30],zmm0[30],zmm3[31],zmm0[31],zmm3[40],zmm0[40],zmm3[41],zmm0[41],zmm3[42],zmm0[42],zmm3[43],zmm0[43],zmm3[44],zmm0[44],zmm3[45],zmm0[45],zmm3[46],zmm0[46],zmm3[47],zmm0[47],zmm3[56],zmm0[56],zmm3[57],zmm0[57],zmm3[58],zmm0[58],zmm3[59],zmm0[59],zmm3[60],zmm0[60],zmm3[61],zmm0[61],zmm3[62],zmm0[62],zmm3[63],zmm0[63]
+; 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:    vpunpckhbw {{.*#+}} zmm4 = zmm3[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 %zmm4, %zmm2, %zmm2
 ; 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, %zmm2, %zmm2
-; 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:    vpunpcklbw {{.*#+}} zmm3 = zmm3[0],zmm0[0],zmm3[1],zmm0[1],zmm3[2],zmm0[2],zmm3[3],zmm0[3],zmm3[4],zmm0[4],zmm3[5],zmm0[5],zmm3[6],zmm0[6],zmm3[7],zmm0[7],zmm3[16],zmm0[16],zmm3[17],zmm0[17],zmm3[18],zmm0[18],zmm3[19],zmm0[19],zmm3[20],zmm0[20],zmm3[21],zmm0[21],zmm3[22],zmm0[22],zmm3[23],zmm0[23],zmm3[32],zmm0[32],zmm3[33],zmm0[33],zmm3[34],zmm0[34],zmm3[35],zmm0[35],zmm3[36],zmm0[36],zmm3[37],zmm0[37],zmm3[38],zmm0[38],zmm3[39],zmm0[39],zmm3[48],zmm0[48],zmm3[49],zmm0[49],zmm3[50],zmm0[50],zmm3[51],zmm0[51],zmm3[52],zmm0[52],zmm3[53],zmm0[53],zmm3[54],zmm0[54],zmm3[55],zmm0[55]
+; 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 {{.*#+}} zmm3 = zmm3[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 %zmm3, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpandq %zmm4, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpackuswb %zmm2, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpaddb %zmm0, %zmm1, %zmm0
 ; AVX512BW-NEXT:    retq
   %t3 = icmp sgt <64 x i8> %a1, %a2 ; signed
   %t4 = select <64 x i1> %t3, <64 x i8> <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 -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 -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 -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 -1, i8 -1, i8 -1, i8 -1>, <64 x i8> <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 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 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 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 1, i8 1, i8 1, i8 1>
   %t5 = select <64 x i1> %t3, <64 x i8> %a2, <64 x i8> %a1

 ; AVX512F-NEXT:    vpmaxub %ymm1, %ymm0, %ymm1
 ; AVX512F-NEXT:    vpsubb %ymm6, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpsubb %ymm5, %ymm4, %ymm4
 ; AVX512F-NEXT:    vpsrlw $1, %ymm4, %ymm4
 ; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm5 = [127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127]
 ; AVX512F-NEXT:    vpand %ymm5, %ymm4, %ymm4
 ; AVX512F-NEXT:    vpsrlw $1, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpand %ymm5, %ymm1, %ymm1
-; 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:    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:    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:    vpor %ymm6, %ymm7, %ymm7
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm8 = ymm7[8],ymm0[8],ymm7[9],ymm0[9],ymm7[10],ymm0[10],ymm7[11],ymm0[11],ymm7[12],ymm0[12],ymm7[13],ymm0[13],ymm7[14],ymm0[14],ymm7[15],ymm0[15],ymm7[24],ymm0[24],ymm7[25],ymm0[25],ymm7[26],ymm0[26],ymm7[27],ymm0[27],ymm7[28],ymm0[28],ymm7[29],ymm0[29],ymm7[30],ymm0[30],ymm7[31],ymm0[31]
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm8 = ymm7[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 %ymm5, %ymm8, %ymm5
 ; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm8 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512F-NEXT:    vpand %ymm5, %ymm8, %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:    vpunpcklbw {{.*#+}} ymm7 = ymm7[0],ymm0[0],ymm7[1],ymm0[1],ymm7[2],ymm0[2],ymm7[3],ymm0[3],ymm7[4],ymm0[4],ymm7[5],ymm0[5],ymm7[6],ymm0[6],ymm7[7],ymm0[7],ymm7[16],ymm0[16],ymm7[17],ymm0[17],ymm7[18],ymm0[18],ymm7[19],ymm0[19],ymm7[20],ymm0[20],ymm7[21],ymm0[21],ymm7[22],ymm0[22],ymm7[23],ymm0[23]
+; 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:    vpunpcklbw {{.*#+}} ymm7 = ymm7[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 %ymm7, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpand %ymm1, %ymm8, %ymm1
 ; AVX512F-NEXT:    vpackuswb %ymm5, %ymm1, %ymm1
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm5 = 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]
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm5 = ymm4[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:    vpor %ymm6, %ymm3, %ymm3
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm6 = ymm3[8],ymm0[8],ymm3[9],ymm0[9],ymm3[10],ymm0[10],ymm3[11],ymm0[11],ymm3[12],ymm0[12],ymm3[13],ymm0[13],ymm3[14],ymm0[14],ymm3[15],ymm0[15],ymm3[24],ymm0[24],ymm3[25],ymm0[25],ymm3[26],ymm0[26],ymm3[27],ymm0[27],ymm3[28],ymm0[28],ymm3[29],ymm0[29],ymm3[30],ymm0[30],ymm3[31],ymm0[31]
+; AVX512F-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]
 ; AVX512F-NEXT:    vpmullw %ymm6, %ymm5, %ymm5
 ; AVX512F-NEXT:    vpand %ymm5, %ymm8, %ymm5
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm4 = 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]
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm3 = ymm3[0],ymm0[0],ymm3[1],ymm0[1],ymm3[2],ymm0[2],ymm3[3],ymm0[3],ymm3[4],ymm0[4],ymm3[5],ymm0[5],ymm3[6],ymm0[6],ymm3[7],ymm0[7],ymm3[16],ymm0[16],ymm3[17],ymm0[17],ymm3[18],ymm0[18],ymm3[19],ymm0[19],ymm3[20],ymm0[20],ymm3[21],ymm0[21],ymm3[22],ymm0[22],ymm3[23],ymm0[23]
+; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm4 = ymm4[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 {{.*#+}} 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]
 ; AVX512F-NEXT:    vpmullw %ymm3, %ymm4, %ymm3
 ; AVX512F-NEXT:    vpand %ymm3, %ymm8, %ymm3
 ; AVX512F-NEXT:    vpackuswb %ymm5, %ymm3, %ymm3
 ; AVX512F-NEXT:    vpaddb %ymm2, %ymm3, %ymm2
 ; AVX512F-NEXT:    vpaddb %ymm0, %ymm1, %ymm0
 ; AVX512F-NEXT:    vinserti64x4 $1, %ymm2, %zmm0, %zmm0
 ; AVX512F-NEXT:    retq
 ;

 ; AVX512VL-FALLBACK-NEXT:    vpmaxub %ymm1, %ymm0, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpsubb %ymm6, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpsubb %ymm4, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpsrlw $1, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vmovdqa {{.*#+}} ymm4 = [127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127]
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm4, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpsrlw $1, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm4, %ymm1, %ymm1
-; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm4 = 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]
+; AVX512VL-FALLBACK-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]
 ; AVX512VL-FALLBACK-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]
 ; AVX512VL-FALLBACK-NEXT:    vpor %ymm6, %ymm7, %ymm7
-; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm8 = ymm7[8],ymm0[8],ymm7[9],ymm0[9],ymm7[10],ymm0[10],ymm7[11],ymm0[11],ymm7[12],ymm0[12],ymm7[13],ymm0[13],ymm7[14],ymm0[14],ymm7[15],ymm0[15],ymm7[24],ymm0[24],ymm7[25],ymm0[25],ymm7[26],ymm0[26],ymm7[27],ymm0[27],ymm7[28],ymm0[28],ymm7[29],ymm0[29],ymm7[30],ymm0[30],ymm7[31],ymm0[31]
+; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm8 = ymm7[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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm4, %ymm8, %ymm4
 ; AVX512VL-FALLBACK-NEXT:    vmovdqa {{.*#+}} ymm8 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm4, %ymm8, %ymm4
-; AVX512VL-FALLBACK-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]
-; AVX512VL-FALLBACK-NEXT:    vpunpcklbw {{.*#+}} ymm7 = ymm7[0],ymm0[0],ymm7[1],ymm0[1],ymm7[2],ymm0[2],ymm7[3],ymm0[3],ymm7[4],ymm0[4],ymm7[5],ymm0[5],ymm7[6],ymm0[6],ymm7[7],ymm0[7],ymm7[16],ymm0[16],ymm7[17],ymm0[17],ymm7[18],ymm0[18],ymm7[19],ymm0[19],ymm7[20],ymm0[20],ymm7[21],ymm0[21],ymm7[22],ymm0[22],ymm7[23],ymm0[23]
+; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-NEXT:    vpunpcklbw {{.*#+}} ymm7 = ymm7[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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm7, %ymm1, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm1, %ymm8, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpackuswb %ymm4, %ymm1, %ymm1
-; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm4 = ymm3[8],ymm0[8],ymm3[9],ymm0[9],ymm3[10],ymm0[10],ymm3[11],ymm0[11],ymm3[12],ymm0[12],ymm3[13],ymm0[13],ymm3[14],ymm0[14],ymm3[15],ymm0[15],ymm3[24],ymm0[24],ymm3[25],ymm0[25],ymm3[26],ymm0[26],ymm3[27],ymm0[27],ymm3[28],ymm0[28],ymm3[29],ymm0[29],ymm3[30],ymm0[30],ymm3[31],ymm0[31]
+; AVX512VL-FALLBACK-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]
 ; AVX512VL-FALLBACK-NEXT:    vpor %ymm6, %ymm5, %ymm5
-; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm6 = ymm5[8],ymm0[8],ymm5[9],ymm0[9],ymm5[10],ymm0[10],ymm5[11],ymm0[11],ymm5[12],ymm0[12],ymm5[13],ymm0[13],ymm5[14],ymm0[14],ymm5[15],ymm0[15],ymm5[24],ymm0[24],ymm5[25],ymm0[25],ymm5[26],ymm0[26],ymm5[27],ymm0[27],ymm5[28],ymm0[28],ymm5[29],ymm0[29],ymm5[30],ymm0[30],ymm5[31],ymm0[31]
+; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm6 = 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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm6, %ymm4, %ymm4
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm4, %ymm8, %ymm4
-; AVX512VL-FALLBACK-NEXT:    vpunpcklbw {{.*#+}} ymm3 = ymm3[0],ymm0[0],ymm3[1],ymm0[1],ymm3[2],ymm0[2],ymm3[3],ymm0[3],ymm3[4],ymm0[4],ymm3[5],ymm0[5],ymm3[6],ymm0[6],ymm3[7],ymm0[7],ymm3[16],ymm0[16],ymm3[17],ymm0[17],ymm3[18],ymm0[18],ymm3[19],ymm0[19],ymm3[20],ymm0[20],ymm3[21],ymm0[21],ymm3[22],ymm0[22],ymm3[23],ymm0[23]
-; AVX512VL-FALLBACK-NEXT:    vpunpcklbw {{.*#+}} ymm5 = ymm5[0],ymm0[0],ymm5[1],ymm0[1],ymm5[2],ymm0[2],ymm5[3],ymm0[3],ymm5[4],ymm0[4],ymm5[5],ymm0[5],ymm5[6],ymm0[6],ymm5[7],ymm0[7],ymm5[16],ymm0[16],ymm5[17],ymm0[17],ymm5[18],ymm0[18],ymm5[19],ymm0[19],ymm5[20],ymm0[20],ymm5[21],ymm0[21],ymm5[22],ymm0[22],ymm5[23],ymm0[23]
+; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm5, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm3, %ymm8, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpackuswb %ymm4, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpaddb %ymm2, %ymm3, %ymm2
 ; AVX512VL-FALLBACK-NEXT:    vpaddb %ymm0, %ymm1, %ymm0
 ; AVX512VL-FALLBACK-NEXT:    vinserti64x4 $1, %ymm2, %zmm0, %zmm0
 ; AVX512VL-FALLBACK-NEXT:    retq
 ;
 ; AVX512BW-LABEL: vec512_i8_unsigned_reg_reg:
 ; AVX512BW:       # %bb.0:
 ; AVX512BW-NEXT:    vpcmpnleub %zmm1, %zmm0, %k1
 ; AVX512BW-NEXT:    vpternlogd $255, %zmm2, %zmm2, %zmm2
 ; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm3 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
 ; AVX512BW-NEXT:    vmovdqu8 %zmm2, %zmm3 {%k1}
 ; AVX512BW-NEXT:    vpminub %zmm1, %zmm0, %zmm2
 ; AVX512BW-NEXT:    vpmaxub %zmm1, %zmm0, %zmm1
 ; AVX512BW-NEXT:    vpsubb %zmm2, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpsrlw $1, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
-; 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:    vpunpckhbw {{.*#+}} zmm4 = zmm3[8],zmm0[8],zmm3[9],zmm0[9],zmm3[10],zmm0[10],zmm3[11],zmm0[11],zmm3[12],zmm0[12],zmm3[13],zmm0[13],zmm3[14],zmm0[14],zmm3[15],zmm0[15],zmm3[24],zmm0[24],zmm3[25],zmm0[25],zmm3[26],zmm0[26],zmm3[27],zmm0[27],zmm3[28],zmm0[28],zmm3[29],zmm0[29],zmm3[30],zmm0[30],zmm3[31],zmm0[31],zmm3[40],zmm0[40],zmm3[41],zmm0[41],zmm3[42],zmm0[42],zmm3[43],zmm0[43],zmm3[44],zmm0[44],zmm3[45],zmm0[45],zmm3[46],zmm0[46],zmm3[47],zmm0[47],zmm3[56],zmm0[56],zmm3[57],zmm0[57],zmm3[58],zmm0[58],zmm3[59],zmm0[59],zmm3[60],zmm0[60],zmm3[61],zmm0[61],zmm3[62],zmm0[62],zmm3[63],zmm0[63]
+; 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:    vpunpckhbw {{.*#+}} zmm4 = zmm3[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 %zmm4, %zmm2, %zmm2
 ; 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, %zmm2, %zmm2
-; 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:    vpunpcklbw {{.*#+}} zmm3 = zmm3[0],zmm0[0],zmm3[1],zmm0[1],zmm3[2],zmm0[2],zmm3[3],zmm0[3],zmm3[4],zmm0[4],zmm3[5],zmm0[5],zmm3[6],zmm0[6],zmm3[7],zmm0[7],zmm3[16],zmm0[16],zmm3[17],zmm0[17],zmm3[18],zmm0[18],zmm3[19],zmm0[19],zmm3[20],zmm0[20],zmm3[21],zmm0[21],zmm3[22],zmm0[22],zmm3[23],zmm0[23],zmm3[32],zmm0[32],zmm3[33],zmm0[33],zmm3[34],zmm0[34],zmm3[35],zmm0[35],zmm3[36],zmm0[36],zmm3[37],zmm0[37],zmm3[38],zmm0[38],zmm3[39],zmm0[39],zmm3[48],zmm0[48],zmm3[49],zmm0[49],zmm3[50],zmm0[50],zmm3[51],zmm0[51],zmm3[52],zmm0[52],zmm3[53],zmm0[53],zmm3[54],zmm0[54],zmm3[55],zmm0[55]
+; 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 {{.*#+}} zmm3 = zmm3[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 %zmm3, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpandq %zmm4, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpackuswb %zmm2, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpaddb %zmm0, %zmm1, %zmm0
 ; AVX512BW-NEXT:    retq
   %t3 = icmp ugt <64 x i8> %a1, %a2
   %t4 = select <64 x i1> %t3, <64 x i8> <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 -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 -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 -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 -1, i8 -1, i8 -1, i8 -1>, <64 x i8> <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 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 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 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 1, i8 1, i8 1, i8 1>
   %t5 = select <64 x i1> %t3, <64 x i8> %a2, <64 x i8> %a1

 ; AVX512F-NEXT:    vpsrlw $1, %ymm3, %ymm3
 ; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm6 = [127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127]
 ; AVX512F-NEXT:    vpand %ymm6, %ymm3, %ymm3
 ; AVX512F-NEXT:    vpsrlw $1, %ymm0, %ymm0
 ; AVX512F-NEXT:    vpand %ymm6, %ymm0, %ymm0
 ; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm6 = 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:    vmovdqa {{.*#+}} ymm7 = [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:    vpor %ymm7, %ymm5, %ymm5
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm8 = ymm5[8],ymm0[8],ymm5[9],ymm0[9],ymm5[10],ymm0[10],ymm5[11],ymm0[11],ymm5[12],ymm0[12],ymm5[13],ymm0[13],ymm5[14],ymm0[14],ymm5[15],ymm0[15],ymm5[24],ymm0[24],ymm5[25],ymm0[25],ymm5[26],ymm0[26],ymm5[27],ymm0[27],ymm5[28],ymm0[28],ymm5[29],ymm0[29],ymm5[30],ymm0[30],ymm5[31],ymm0[31]
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm8 = 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 %ymm6, %ymm8, %ymm6
 ; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm8 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512F-NEXT:    vpand %ymm6, %ymm8, %ymm6
 ; 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:    vpunpcklbw {{.*#+}} ymm5 = ymm5[0],ymm0[0],ymm5[1],ymm0[1],ymm5[2],ymm0[2],ymm5[3],ymm0[3],ymm5[4],ymm0[4],ymm5[5],ymm0[5],ymm5[6],ymm0[6],ymm5[7],ymm0[7],ymm5[16],ymm0[16],ymm5[17],ymm0[17],ymm5[18],ymm0[18],ymm5[19],ymm0[19],ymm5[20],ymm0[20],ymm5[21],ymm0[21],ymm5[22],ymm0[22],ymm5[23],ymm0[23]
+; 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 %ymm5, %ymm0, %ymm0
 ; AVX512F-NEXT:    vpand %ymm0, %ymm8, %ymm0
 ; AVX512F-NEXT:    vpackuswb %ymm6, %ymm0, %ymm0
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm5 = ymm3[8],ymm0[8],ymm3[9],ymm0[9],ymm3[10],ymm0[10],ymm3[11],ymm0[11],ymm3[12],ymm0[12],ymm3[13],ymm0[13],ymm3[14],ymm0[14],ymm3[15],ymm0[15],ymm3[24],ymm0[24],ymm3[25],ymm0[25],ymm3[26],ymm0[26],ymm3[27],ymm0[27],ymm3[28],ymm0[28],ymm3[29],ymm0[29],ymm3[30],ymm0[30],ymm3[31],ymm0[31]
+; 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:    vpor %ymm7, %ymm4, %ymm4
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm6 = 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]
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm6 = ymm4[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 %ymm6, %ymm5, %ymm5
 ; AVX512F-NEXT:    vpand %ymm5, %ymm8, %ymm5
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm3 = ymm3[0],ymm0[0],ymm3[1],ymm0[1],ymm3[2],ymm0[2],ymm3[3],ymm0[3],ymm3[4],ymm0[4],ymm3[5],ymm0[5],ymm3[6],ymm0[6],ymm3[7],ymm0[7],ymm3[16],ymm0[16],ymm3[17],ymm0[17],ymm3[18],ymm0[18],ymm3[19],ymm0[19],ymm3[20],ymm0[20],ymm3[21],ymm0[21],ymm3[22],ymm0[22],ymm3[23],ymm0[23]
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm4 = 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]
+; AVX512F-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]
+; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm4 = ymm4[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 %ymm4, %ymm3, %ymm3
 ; AVX512F-NEXT:    vpand %ymm3, %ymm8, %ymm3
 ; AVX512F-NEXT:    vpackuswb %ymm5, %ymm3, %ymm3
 ; AVX512F-NEXT:    vpaddb %ymm2, %ymm3, %ymm2
 ; AVX512F-NEXT:    vpaddb %ymm1, %ymm0, %ymm0
 ; AVX512F-NEXT:    vinserti64x4 $1, %ymm2, %zmm0, %zmm0
 ; AVX512F-NEXT:    retq
 ;

 ; AVX512VL-FALLBACK-NEXT:    vpsrlw $1, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vmovdqa {{.*#+}} ymm6 = [127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127]
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm6, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpsrlw $1, %ymm0, %ymm0
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm6, %ymm0, %ymm0
 ; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm6 = 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]
 ; AVX512VL-FALLBACK-NEXT:    vmovdqa {{.*#+}} ymm7 = [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]
 ; AVX512VL-FALLBACK-NEXT:    vpor %ymm7, %ymm5, %ymm5
-; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm8 = ymm5[8],ymm0[8],ymm5[9],ymm0[9],ymm5[10],ymm0[10],ymm5[11],ymm0[11],ymm5[12],ymm0[12],ymm5[13],ymm0[13],ymm5[14],ymm0[14],ymm5[15],ymm0[15],ymm5[24],ymm0[24],ymm5[25],ymm0[25],ymm5[26],ymm0[26],ymm5[27],ymm0[27],ymm5[28],ymm0[28],ymm5[29],ymm0[29],ymm5[30],ymm0[30],ymm5[31],ymm0[31]
+; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm8 = 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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm6, %ymm8, %ymm6
 ; AVX512VL-FALLBACK-NEXT:    vmovdqa {{.*#+}} ymm8 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm6, %ymm8, %ymm6
 ; AVX512VL-FALLBACK-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]
-; AVX512VL-FALLBACK-NEXT:    vpunpcklbw {{.*#+}} ymm5 = ymm5[0],ymm0[0],ymm5[1],ymm0[1],ymm5[2],ymm0[2],ymm5[3],ymm0[3],ymm5[4],ymm0[4],ymm5[5],ymm0[5],ymm5[6],ymm0[6],ymm5[7],ymm0[7],ymm5[16],ymm0[16],ymm5[17],ymm0[17],ymm5[18],ymm0[18],ymm5[19],ymm0[19],ymm5[20],ymm0[20],ymm5[21],ymm0[21],ymm5[22],ymm0[22],ymm5[23],ymm0[23]
+; AVX512VL-FALLBACK-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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm5, %ymm0, %ymm0
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm0, %ymm8, %ymm0
 ; AVX512VL-FALLBACK-NEXT:    vpackuswb %ymm6, %ymm0, %ymm0
-; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm5 = ymm3[8],ymm0[8],ymm3[9],ymm0[9],ymm3[10],ymm0[10],ymm3[11],ymm0[11],ymm3[12],ymm0[12],ymm3[13],ymm0[13],ymm3[14],ymm0[14],ymm3[15],ymm0[15],ymm3[24],ymm0[24],ymm3[25],ymm0[25],ymm3[26],ymm0[26],ymm3[27],ymm0[27],ymm3[28],ymm0[28],ymm3[29],ymm0[29],ymm3[30],ymm0[30],ymm3[31],ymm0[31]
+; AVX512VL-FALLBACK-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]
 ; AVX512VL-FALLBACK-NEXT:    vpor %ymm7, %ymm4, %ymm4
-; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm6 = 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]
+; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm6 = ymm4[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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm6, %ymm5, %ymm5
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm5, %ymm8, %ymm5
-; AVX512VL-FALLBACK-NEXT:    vpunpcklbw {{.*#+}} ymm3 = ymm3[0],ymm0[0],ymm3[1],ymm0[1],ymm3[2],ymm0[2],ymm3[3],ymm0[3],ymm3[4],ymm0[4],ymm3[5],ymm0[5],ymm3[6],ymm0[6],ymm3[7],ymm0[7],ymm3[16],ymm0[16],ymm3[17],ymm0[17],ymm3[18],ymm0[18],ymm3[19],ymm0[19],ymm3[20],ymm0[20],ymm3[21],ymm0[21],ymm3[22],ymm0[22],ymm3[23],ymm0[23]
-; AVX512VL-FALLBACK-NEXT:    vpunpcklbw {{.*#+}} ymm4 = 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]
+; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-NEXT:    vpunpcklbw {{.*#+}} ymm4 = ymm4[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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm4, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm3, %ymm8, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpackuswb %ymm5, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpaddb %ymm2, %ymm3, %ymm2
 ; AVX512VL-FALLBACK-NEXT:    vpaddb %ymm1, %ymm0, %ymm0
 ; AVX512VL-FALLBACK-NEXT:    vinserti64x4 $1, %ymm2, %zmm0, %zmm0
 ; AVX512VL-FALLBACK-NEXT:    retq
 ;
 ; AVX512BW-LABEL: vec512_i8_signed_mem_reg:
 ; AVX512BW:       # %bb.0:
 ; AVX512BW-NEXT:    vmovdqa64 (%rdi), %zmm1
 ; AVX512BW-NEXT:    vpcmpgtb %zmm0, %zmm1, %k1
 ; AVX512BW-NEXT:    vpternlogd $255, %zmm2, %zmm2, %zmm2
 ; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm3 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
 ; AVX512BW-NEXT:    vmovdqu8 %zmm2, %zmm3 {%k1}
 ; AVX512BW-NEXT:    vpminsb %zmm0, %zmm1, %zmm2
 ; AVX512BW-NEXT:    vpmaxsb %zmm0, %zmm1, %zmm0
 ; AVX512BW-NEXT:    vpsubb %zmm2, %zmm0, %zmm0
 ; AVX512BW-NEXT:    vpsrlw $1, %zmm0, %zmm0
 ; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm0, %zmm0
 ; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm2 = 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:    vpunpckhbw {{.*#+}} zmm4 = zmm3[8],zmm0[8],zmm3[9],zmm0[9],zmm3[10],zmm0[10],zmm3[11],zmm0[11],zmm3[12],zmm0[12],zmm3[13],zmm0[13],zmm3[14],zmm0[14],zmm3[15],zmm0[15],zmm3[24],zmm0[24],zmm3[25],zmm0[25],zmm3[26],zmm0[26],zmm3[27],zmm0[27],zmm3[28],zmm0[28],zmm3[29],zmm0[29],zmm3[30],zmm0[30],zmm3[31],zmm0[31],zmm3[40],zmm0[40],zmm3[41],zmm0[41],zmm3[42],zmm0[42],zmm3[43],zmm0[43],zmm3[44],zmm0[44],zmm3[45],zmm0[45],zmm3[46],zmm0[46],zmm3[47],zmm0[47],zmm3[56],zmm0[56],zmm3[57],zmm0[57],zmm3[58],zmm0[58],zmm3[59],zmm0[59],zmm3[60],zmm0[60],zmm3[61],zmm0[61],zmm3[62],zmm0[62],zmm3[63],zmm0[63]
+; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm4 = zmm3[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 %zmm4, %zmm2, %zmm2
 ; 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, %zmm2, %zmm2
 ; 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:    vpunpcklbw {{.*#+}} zmm3 = zmm3[0],zmm0[0],zmm3[1],zmm0[1],zmm3[2],zmm0[2],zmm3[3],zmm0[3],zmm3[4],zmm0[4],zmm3[5],zmm0[5],zmm3[6],zmm0[6],zmm3[7],zmm0[7],zmm3[16],zmm0[16],zmm3[17],zmm0[17],zmm3[18],zmm0[18],zmm3[19],zmm0[19],zmm3[20],zmm0[20],zmm3[21],zmm0[21],zmm3[22],zmm0[22],zmm3[23],zmm0[23],zmm3[32],zmm0[32],zmm3[33],zmm0[33],zmm3[34],zmm0[34],zmm3[35],zmm0[35],zmm3[36],zmm0[36],zmm3[37],zmm0[37],zmm3[38],zmm0[38],zmm3[39],zmm0[39],zmm3[48],zmm0[48],zmm3[49],zmm0[49],zmm3[50],zmm0[50],zmm3[51],zmm0[51],zmm3[52],zmm0[52],zmm3[53],zmm0[53],zmm3[54],zmm0[54],zmm3[55],zmm0[55]
+; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm3 = zmm3[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 %zmm3, %zmm0, %zmm0
 ; AVX512BW-NEXT:    vpandq %zmm4, %zmm0, %zmm0
 ; AVX512BW-NEXT:    vpackuswb %zmm2, %zmm0, %zmm0
 ; AVX512BW-NEXT:    vpaddb %zmm1, %zmm0, %zmm0
 ; AVX512BW-NEXT:    retq
   %a1 = load <64 x i8>, <64 x i8>* %a1_addr
   %t3 = icmp sgt <64 x i8> %a1, %a2 ; signed
   %t4 = select <64 x i1> %t3, <64 x i8> <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 -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 -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 -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 -1, i8 -1, i8 -1, i8 -1>, <64 x i8> <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 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 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 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 1, i8 1, i8 1, i8 1>

 ; AVX512F-NEXT:    vpsubb %ymm6, %ymm3, %ymm3
 ; AVX512F-NEXT:    vpmaxsb %ymm2, %ymm0, %ymm2
 ; AVX512F-NEXT:    vpsubb %ymm7, %ymm2, %ymm2
 ; AVX512F-NEXT:    vpsrlw $1, %ymm3, %ymm3
 ; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm6 = [127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127]
 ; AVX512F-NEXT:    vpand %ymm6, %ymm3, %ymm3
 ; AVX512F-NEXT:    vpsrlw $1, %ymm2, %ymm2
 ; AVX512F-NEXT:    vpand %ymm6, %ymm2, %ymm2
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm6 = 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:    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]
 ; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm7 = [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:    vpor %ymm7, %ymm5, %ymm5
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm8 = ymm5[8],ymm0[8],ymm5[9],ymm0[9],ymm5[10],ymm0[10],ymm5[11],ymm0[11],ymm5[12],ymm0[12],ymm5[13],ymm0[13],ymm5[14],ymm0[14],ymm5[15],ymm0[15],ymm5[24],ymm0[24],ymm5[25],ymm0[25],ymm5[26],ymm0[26],ymm5[27],ymm0[27],ymm5[28],ymm0[28],ymm5[29],ymm0[29],ymm5[30],ymm0[30],ymm5[31],ymm0[31]
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm8 = 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 %ymm6, %ymm8, %ymm6
 ; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm8 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512F-NEXT:    vpand %ymm6, %ymm8, %ymm6
-; 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:    vpunpcklbw {{.*#+}} ymm5 = ymm5[0],ymm0[0],ymm5[1],ymm0[1],ymm5[2],ymm0[2],ymm5[3],ymm0[3],ymm5[4],ymm0[4],ymm5[5],ymm0[5],ymm5[6],ymm0[6],ymm5[7],ymm0[7],ymm5[16],ymm0[16],ymm5[17],ymm0[17],ymm5[18],ymm0[18],ymm5[19],ymm0[19],ymm5[20],ymm0[20],ymm5[21],ymm0[21],ymm5[22],ymm0[22],ymm5[23],ymm0[23]
+; AVX512F-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]
+; 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 %ymm5, %ymm2, %ymm2
 ; AVX512F-NEXT:    vpand %ymm2, %ymm8, %ymm2
 ; AVX512F-NEXT:    vpackuswb %ymm6, %ymm2, %ymm2
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm5 = ymm3[8],ymm0[8],ymm3[9],ymm0[9],ymm3[10],ymm0[10],ymm3[11],ymm0[11],ymm3[12],ymm0[12],ymm3[13],ymm0[13],ymm3[14],ymm0[14],ymm3[15],ymm0[15],ymm3[24],ymm0[24],ymm3[25],ymm0[25],ymm3[26],ymm0[26],ymm3[27],ymm0[27],ymm3[28],ymm0[28],ymm3[29],ymm0[29],ymm3[30],ymm0[30],ymm3[31],ymm0[31]
+; 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:    vpor %ymm7, %ymm4, %ymm4
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm6 = 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]
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm6 = ymm4[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 %ymm6, %ymm5, %ymm5
 ; AVX512F-NEXT:    vpand %ymm5, %ymm8, %ymm5
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm3 = ymm3[0],ymm0[0],ymm3[1],ymm0[1],ymm3[2],ymm0[2],ymm3[3],ymm0[3],ymm3[4],ymm0[4],ymm3[5],ymm0[5],ymm3[6],ymm0[6],ymm3[7],ymm0[7],ymm3[16],ymm0[16],ymm3[17],ymm0[17],ymm3[18],ymm0[18],ymm3[19],ymm0[19],ymm3[20],ymm0[20],ymm3[21],ymm0[21],ymm3[22],ymm0[22],ymm3[23],ymm0[23]
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm4 = 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]
+; AVX512F-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]
+; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm4 = ymm4[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 %ymm4, %ymm3, %ymm3
 ; AVX512F-NEXT:    vpand %ymm3, %ymm8, %ymm3
 ; AVX512F-NEXT:    vpackuswb %ymm5, %ymm3, %ymm3
 ; AVX512F-NEXT:    vpaddb %ymm1, %ymm3, %ymm1
 ; AVX512F-NEXT:    vpaddb %ymm0, %ymm2, %ymm0
 ; AVX512F-NEXT:    vinserti64x4 $1, %ymm1, %zmm0, %zmm0
 ; AVX512F-NEXT:    retq
 ;

 ; AVX512VL-FALLBACK-NEXT:    vpsubb %ymm6, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpmaxsb %ymm2, %ymm0, %ymm2
 ; AVX512VL-FALLBACK-NEXT:    vpsubb %ymm7, %ymm2, %ymm2
 ; AVX512VL-FALLBACK-NEXT:    vpsrlw $1, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vmovdqa {{.*#+}} ymm6 = [127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127]
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm6, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpsrlw $1, %ymm2, %ymm2
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm6, %ymm2, %ymm2
-; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm6 = 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]
+; AVX512VL-FALLBACK-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]
 ; AVX512VL-FALLBACK-NEXT:    vmovdqa {{.*#+}} ymm7 = [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]
 ; AVX512VL-FALLBACK-NEXT:    vpor %ymm7, %ymm5, %ymm5
-; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm8 = ymm5[8],ymm0[8],ymm5[9],ymm0[9],ymm5[10],ymm0[10],ymm5[11],ymm0[11],ymm5[12],ymm0[12],ymm5[13],ymm0[13],ymm5[14],ymm0[14],ymm5[15],ymm0[15],ymm5[24],ymm0[24],ymm5[25],ymm0[25],ymm5[26],ymm0[26],ymm5[27],ymm0[27],ymm5[28],ymm0[28],ymm5[29],ymm0[29],ymm5[30],ymm0[30],ymm5[31],ymm0[31]
+; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm8 = 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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm6, %ymm8, %ymm6
 ; AVX512VL-FALLBACK-NEXT:    vmovdqa {{.*#+}} ymm8 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm6, %ymm8, %ymm6
-; AVX512VL-FALLBACK-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]
-; AVX512VL-FALLBACK-NEXT:    vpunpcklbw {{.*#+}} ymm5 = ymm5[0],ymm0[0],ymm5[1],ymm0[1],ymm5[2],ymm0[2],ymm5[3],ymm0[3],ymm5[4],ymm0[4],ymm5[5],ymm0[5],ymm5[6],ymm0[6],ymm5[7],ymm0[7],ymm5[16],ymm0[16],ymm5[17],ymm0[17],ymm5[18],ymm0[18],ymm5[19],ymm0[19],ymm5[20],ymm0[20],ymm5[21],ymm0[21],ymm5[22],ymm0[22],ymm5[23],ymm0[23]
+; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm5, %ymm2, %ymm2
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm2, %ymm8, %ymm2
 ; AVX512VL-FALLBACK-NEXT:    vpackuswb %ymm6, %ymm2, %ymm2
-; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm5 = ymm3[8],ymm0[8],ymm3[9],ymm0[9],ymm3[10],ymm0[10],ymm3[11],ymm0[11],ymm3[12],ymm0[12],ymm3[13],ymm0[13],ymm3[14],ymm0[14],ymm3[15],ymm0[15],ymm3[24],ymm0[24],ymm3[25],ymm0[25],ymm3[26],ymm0[26],ymm3[27],ymm0[27],ymm3[28],ymm0[28],ymm3[29],ymm0[29],ymm3[30],ymm0[30],ymm3[31],ymm0[31]
+; AVX512VL-FALLBACK-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]
 ; AVX512VL-FALLBACK-NEXT:    vpor %ymm7, %ymm4, %ymm4
-; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm6 = 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]
+; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm6 = ymm4[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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm6, %ymm5, %ymm5
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm5, %ymm8, %ymm5
-; AVX512VL-FALLBACK-NEXT:    vpunpcklbw {{.*#+}} ymm3 = ymm3[0],ymm0[0],ymm3[1],ymm0[1],ymm3[2],ymm0[2],ymm3[3],ymm0[3],ymm3[4],ymm0[4],ymm3[5],ymm0[5],ymm3[6],ymm0[6],ymm3[7],ymm0[7],ymm3[16],ymm0[16],ymm3[17],ymm0[17],ymm3[18],ymm0[18],ymm3[19],ymm0[19],ymm3[20],ymm0[20],ymm3[21],ymm0[21],ymm3[22],ymm0[22],ymm3[23],ymm0[23]
-; AVX512VL-FALLBACK-NEXT:    vpunpcklbw {{.*#+}} ymm4 = 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]
+; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-NEXT:    vpunpcklbw {{.*#+}} ymm4 = ymm4[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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm4, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm3, %ymm8, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpackuswb %ymm5, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpaddb %ymm1, %ymm3, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpaddb %ymm0, %ymm2, %ymm0
 ; AVX512VL-FALLBACK-NEXT:    vinserti64x4 $1, %ymm1, %zmm0, %zmm0
 ; AVX512VL-FALLBACK-NEXT:    retq
 ;
 ; AVX512BW-LABEL: vec512_i8_signed_reg_mem:
 ; AVX512BW:       # %bb.0:
 ; AVX512BW-NEXT:    vmovdqa64 (%rdi), %zmm1
 ; AVX512BW-NEXT:    vpcmpgtb %zmm1, %zmm0, %k1
 ; AVX512BW-NEXT:    vpternlogd $255, %zmm2, %zmm2, %zmm2
 ; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm3 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
 ; AVX512BW-NEXT:    vmovdqu8 %zmm2, %zmm3 {%k1}
 ; AVX512BW-NEXT:    vpminsb %zmm1, %zmm0, %zmm2
 ; AVX512BW-NEXT:    vpmaxsb %zmm1, %zmm0, %zmm1
 ; AVX512BW-NEXT:    vpsubb %zmm2, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpsrlw $1, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
-; 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:    vpunpckhbw {{.*#+}} zmm4 = zmm3[8],zmm0[8],zmm3[9],zmm0[9],zmm3[10],zmm0[10],zmm3[11],zmm0[11],zmm3[12],zmm0[12],zmm3[13],zmm0[13],zmm3[14],zmm0[14],zmm3[15],zmm0[15],zmm3[24],zmm0[24],zmm3[25],zmm0[25],zmm3[26],zmm0[26],zmm3[27],zmm0[27],zmm3[28],zmm0[28],zmm3[29],zmm0[29],zmm3[30],zmm0[30],zmm3[31],zmm0[31],zmm3[40],zmm0[40],zmm3[41],zmm0[41],zmm3[42],zmm0[42],zmm3[43],zmm0[43],zmm3[44],zmm0[44],zmm3[45],zmm0[45],zmm3[46],zmm0[46],zmm3[47],zmm0[47],zmm3[56],zmm0[56],zmm3[57],zmm0[57],zmm3[58],zmm0[58],zmm3[59],zmm0[59],zmm3[60],zmm0[60],zmm3[61],zmm0[61],zmm3[62],zmm0[62],zmm3[63],zmm0[63]
+; 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:    vpunpckhbw {{.*#+}} zmm4 = zmm3[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 %zmm4, %zmm2, %zmm2
 ; 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, %zmm2, %zmm2
-; 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:    vpunpcklbw {{.*#+}} zmm3 = zmm3[0],zmm0[0],zmm3[1],zmm0[1],zmm3[2],zmm0[2],zmm3[3],zmm0[3],zmm3[4],zmm0[4],zmm3[5],zmm0[5],zmm3[6],zmm0[6],zmm3[7],zmm0[7],zmm3[16],zmm0[16],zmm3[17],zmm0[17],zmm3[18],zmm0[18],zmm3[19],zmm0[19],zmm3[20],zmm0[20],zmm3[21],zmm0[21],zmm3[22],zmm0[22],zmm3[23],zmm0[23],zmm3[32],zmm0[32],zmm3[33],zmm0[33],zmm3[34],zmm0[34],zmm3[35],zmm0[35],zmm3[36],zmm0[36],zmm3[37],zmm0[37],zmm3[38],zmm0[38],zmm3[39],zmm0[39],zmm3[48],zmm0[48],zmm3[49],zmm0[49],zmm3[50],zmm0[50],zmm3[51],zmm0[51],zmm3[52],zmm0[52],zmm3[53],zmm0[53],zmm3[54],zmm0[54],zmm3[55],zmm0[55]
+; 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 {{.*#+}} zmm3 = zmm3[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 %zmm3, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpandq %zmm4, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpackuswb %zmm2, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpaddb %zmm0, %zmm1, %zmm0
 ; AVX512BW-NEXT:    retq
   %a2 = load <64 x i8>, <64 x i8>* %a2_addr
   %t3 = icmp sgt <64 x i8> %a1, %a2 ; signed
   %t4 = select <64 x i1> %t3, <64 x i8> <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 -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 -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 -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 -1, i8 -1, i8 -1, i8 -1>, <64 x i8> <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 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 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 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 1, i8 1, i8 1, i8 1>

 ; AVX512F-NEXT:    vpsubb %ymm6, %ymm3, %ymm3
 ; AVX512F-NEXT:    vpmaxsb %ymm2, %ymm0, %ymm2
 ; AVX512F-NEXT:    vpsubb %ymm7, %ymm2, %ymm2
 ; AVX512F-NEXT:    vpsrlw $1, %ymm3, %ymm3
 ; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm6 = [127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127]
 ; AVX512F-NEXT:    vpand %ymm6, %ymm3, %ymm3
 ; AVX512F-NEXT:    vpsrlw $1, %ymm2, %ymm2
 ; AVX512F-NEXT:    vpand %ymm6, %ymm2, %ymm2
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm6 = 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:    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]
 ; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm7 = [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:    vpor %ymm7, %ymm5, %ymm5
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm8 = ymm5[8],ymm0[8],ymm5[9],ymm0[9],ymm5[10],ymm0[10],ymm5[11],ymm0[11],ymm5[12],ymm0[12],ymm5[13],ymm0[13],ymm5[14],ymm0[14],ymm5[15],ymm0[15],ymm5[24],ymm0[24],ymm5[25],ymm0[25],ymm5[26],ymm0[26],ymm5[27],ymm0[27],ymm5[28],ymm0[28],ymm5[29],ymm0[29],ymm5[30],ymm0[30],ymm5[31],ymm0[31]
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm8 = 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 %ymm6, %ymm8, %ymm6
 ; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm8 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512F-NEXT:    vpand %ymm6, %ymm8, %ymm6
-; 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:    vpunpcklbw {{.*#+}} ymm5 = ymm5[0],ymm0[0],ymm5[1],ymm0[1],ymm5[2],ymm0[2],ymm5[3],ymm0[3],ymm5[4],ymm0[4],ymm5[5],ymm0[5],ymm5[6],ymm0[6],ymm5[7],ymm0[7],ymm5[16],ymm0[16],ymm5[17],ymm0[17],ymm5[18],ymm0[18],ymm5[19],ymm0[19],ymm5[20],ymm0[20],ymm5[21],ymm0[21],ymm5[22],ymm0[22],ymm5[23],ymm0[23]
+; AVX512F-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]
+; 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 %ymm5, %ymm2, %ymm2
 ; AVX512F-NEXT:    vpand %ymm2, %ymm8, %ymm2
 ; AVX512F-NEXT:    vpackuswb %ymm6, %ymm2, %ymm2
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm5 = ymm3[8],ymm0[8],ymm3[9],ymm0[9],ymm3[10],ymm0[10],ymm3[11],ymm0[11],ymm3[12],ymm0[12],ymm3[13],ymm0[13],ymm3[14],ymm0[14],ymm3[15],ymm0[15],ymm3[24],ymm0[24],ymm3[25],ymm0[25],ymm3[26],ymm0[26],ymm3[27],ymm0[27],ymm3[28],ymm0[28],ymm3[29],ymm0[29],ymm3[30],ymm0[30],ymm3[31],ymm0[31]
+; 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:    vpor %ymm7, %ymm4, %ymm4
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm6 = 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]
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm6 = ymm4[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 %ymm6, %ymm5, %ymm5
 ; AVX512F-NEXT:    vpand %ymm5, %ymm8, %ymm5
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm3 = ymm3[0],ymm0[0],ymm3[1],ymm0[1],ymm3[2],ymm0[2],ymm3[3],ymm0[3],ymm3[4],ymm0[4],ymm3[5],ymm0[5],ymm3[6],ymm0[6],ymm3[7],ymm0[7],ymm3[16],ymm0[16],ymm3[17],ymm0[17],ymm3[18],ymm0[18],ymm3[19],ymm0[19],ymm3[20],ymm0[20],ymm3[21],ymm0[21],ymm3[22],ymm0[22],ymm3[23],ymm0[23]
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm4 = 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]
+; AVX512F-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]
+; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm4 = ymm4[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 %ymm4, %ymm3, %ymm3
 ; AVX512F-NEXT:    vpand %ymm3, %ymm8, %ymm3
 ; AVX512F-NEXT:    vpackuswb %ymm5, %ymm3, %ymm3
 ; AVX512F-NEXT:    vpaddb %ymm1, %ymm3, %ymm1
 ; AVX512F-NEXT:    vpaddb %ymm0, %ymm2, %ymm0
 ; AVX512F-NEXT:    vinserti64x4 $1, %ymm1, %zmm0, %zmm0
 ; AVX512F-NEXT:    retq
 ;

 ; AVX512VL-FALLBACK-NEXT:    vpsubb %ymm6, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpmaxsb %ymm2, %ymm0, %ymm2
 ; AVX512VL-FALLBACK-NEXT:    vpsubb %ymm7, %ymm2, %ymm2
 ; AVX512VL-FALLBACK-NEXT:    vpsrlw $1, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vmovdqa {{.*#+}} ymm6 = [127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127]
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm6, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpsrlw $1, %ymm2, %ymm2
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm6, %ymm2, %ymm2
-; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm6 = 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]
+; AVX512VL-FALLBACK-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]
 ; AVX512VL-FALLBACK-NEXT:    vmovdqa {{.*#+}} ymm7 = [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]
 ; AVX512VL-FALLBACK-NEXT:    vpor %ymm7, %ymm5, %ymm5
-; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm8 = ymm5[8],ymm0[8],ymm5[9],ymm0[9],ymm5[10],ymm0[10],ymm5[11],ymm0[11],ymm5[12],ymm0[12],ymm5[13],ymm0[13],ymm5[14],ymm0[14],ymm5[15],ymm0[15],ymm5[24],ymm0[24],ymm5[25],ymm0[25],ymm5[26],ymm0[26],ymm5[27],ymm0[27],ymm5[28],ymm0[28],ymm5[29],ymm0[29],ymm5[30],ymm0[30],ymm5[31],ymm0[31]
+; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm8 = 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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm6, %ymm8, %ymm6
 ; AVX512VL-FALLBACK-NEXT:    vmovdqa {{.*#+}} ymm8 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm6, %ymm8, %ymm6
-; AVX512VL-FALLBACK-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]
-; AVX512VL-FALLBACK-NEXT:    vpunpcklbw {{.*#+}} ymm5 = ymm5[0],ymm0[0],ymm5[1],ymm0[1],ymm5[2],ymm0[2],ymm5[3],ymm0[3],ymm5[4],ymm0[4],ymm5[5],ymm0[5],ymm5[6],ymm0[6],ymm5[7],ymm0[7],ymm5[16],ymm0[16],ymm5[17],ymm0[17],ymm5[18],ymm0[18],ymm5[19],ymm0[19],ymm5[20],ymm0[20],ymm5[21],ymm0[21],ymm5[22],ymm0[22],ymm5[23],ymm0[23]
+; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm5, %ymm2, %ymm2
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm2, %ymm8, %ymm2
 ; AVX512VL-FALLBACK-NEXT:    vpackuswb %ymm6, %ymm2, %ymm2
-; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm5 = ymm3[8],ymm0[8],ymm3[9],ymm0[9],ymm3[10],ymm0[10],ymm3[11],ymm0[11],ymm3[12],ymm0[12],ymm3[13],ymm0[13],ymm3[14],ymm0[14],ymm3[15],ymm0[15],ymm3[24],ymm0[24],ymm3[25],ymm0[25],ymm3[26],ymm0[26],ymm3[27],ymm0[27],ymm3[28],ymm0[28],ymm3[29],ymm0[29],ymm3[30],ymm0[30],ymm3[31],ymm0[31]
+; AVX512VL-FALLBACK-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]
 ; AVX512VL-FALLBACK-NEXT:    vpor %ymm7, %ymm4, %ymm4
-; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm6 = 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]
+; AVX512VL-FALLBACK-NEXT:    vpunpckhbw {{.*#+}} ymm6 = ymm4[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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm6, %ymm5, %ymm5
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm5, %ymm8, %ymm5
-; AVX512VL-FALLBACK-NEXT:    vpunpcklbw {{.*#+}} ymm3 = ymm3[0],ymm0[0],ymm3[1],ymm0[1],ymm3[2],ymm0[2],ymm3[3],ymm0[3],ymm3[4],ymm0[4],ymm3[5],ymm0[5],ymm3[6],ymm0[6],ymm3[7],ymm0[7],ymm3[16],ymm0[16],ymm3[17],ymm0[17],ymm3[18],ymm0[18],ymm3[19],ymm0[19],ymm3[20],ymm0[20],ymm3[21],ymm0[21],ymm3[22],ymm0[22],ymm3[23],ymm0[23]
-; AVX512VL-FALLBACK-NEXT:    vpunpcklbw {{.*#+}} ymm4 = 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]
+; AVX512VL-FALLBACK-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]
+; AVX512VL-FALLBACK-NEXT:    vpunpcklbw {{.*#+}} ymm4 = ymm4[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]
 ; AVX512VL-FALLBACK-NEXT:    vpmullw %ymm4, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpand %ymm3, %ymm8, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpackuswb %ymm5, %ymm3, %ymm3
 ; AVX512VL-FALLBACK-NEXT:    vpaddb %ymm1, %ymm3, %ymm1
 ; AVX512VL-FALLBACK-NEXT:    vpaddb %ymm0, %ymm2, %ymm0
 ; AVX512VL-FALLBACK-NEXT:    vinserti64x4 $1, %ymm1, %zmm0, %zmm0
 ; AVX512VL-FALLBACK-NEXT:    retq
 ;
 ; AVX512BW-LABEL: vec512_i8_signed_mem_mem:
 ; AVX512BW:       # %bb.0:
 ; AVX512BW-NEXT:    vmovdqa64 (%rdi), %zmm0
 ; AVX512BW-NEXT:    vmovdqa64 (%rsi), %zmm1
 ; AVX512BW-NEXT:    vpcmpgtb %zmm1, %zmm0, %k1
 ; AVX512BW-NEXT:    vpternlogd $255, %zmm2, %zmm2, %zmm2
 ; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm3 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
 ; AVX512BW-NEXT:    vmovdqu8 %zmm2, %zmm3 {%k1}
 ; AVX512BW-NEXT:    vpminsb %zmm1, %zmm0, %zmm2
 ; AVX512BW-NEXT:    vpmaxsb %zmm1, %zmm0, %zmm1
 ; AVX512BW-NEXT:    vpsubb %zmm2, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpsrlw $1, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
-; 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:    vpunpckhbw {{.*#+}} zmm4 = zmm3[8],zmm0[8],zmm3[9],zmm0[9],zmm3[10],zmm0[10],zmm3[11],zmm0[11],zmm3[12],zmm0[12],zmm3[13],zmm0[13],zmm3[14],zmm0[14],zmm3[15],zmm0[15],zmm3[24],zmm0[24],zmm3[25],zmm0[25],zmm3[26],zmm0[26],zmm3[27],zmm0[27],zmm3[28],zmm0[28],zmm3[29],zmm0[29],zmm3[30],zmm0[30],zmm3[31],zmm0[31],zmm3[40],zmm0[40],zmm3[41],zmm0[41],zmm3[42],zmm0[42],zmm3[43],zmm0[43],zmm3[44],zmm0[44],zmm3[45],zmm0[45],zmm3[46],zmm0[46],zmm3[47],zmm0[47],zmm3[56],zmm0[56],zmm3[57],zmm0[57],zmm3[58],zmm0[58],zmm3[59],zmm0[59],zmm3[60],zmm0[60],zmm3[61],zmm0[61],zmm3[62],zmm0[62],zmm3[63],zmm0[63]
+; 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:    vpunpckhbw {{.*#+}} zmm4 = zmm3[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 %zmm4, %zmm2, %zmm2
 ; 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, %zmm2, %zmm2
-; 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:    vpunpcklbw {{.*#+}} zmm3 = zmm3[0],zmm0[0],zmm3[1],zmm0[1],zmm3[2],zmm0[2],zmm3[3],zmm0[3],zmm3[4],zmm0[4],zmm3[5],zmm0[5],zmm3[6],zmm0[6],zmm3[7],zmm0[7],zmm3[16],zmm0[16],zmm3[17],zmm0[17],zmm3[18],zmm0[18],zmm3[19],zmm0[19],zmm3[20],zmm0[20],zmm3[21],zmm0[21],zmm3[22],zmm0[22],zmm3[23],zmm0[23],zmm3[32],zmm0[32],zmm3[33],zmm0[33],zmm3[34],zmm0[34],zmm3[35],zmm0[35],zmm3[36],zmm0[36],zmm3[37],zmm0[37],zmm3[38],zmm0[38],zmm3[39],zmm0[39],zmm3[48],zmm0[48],zmm3[49],zmm0[49],zmm3[50],zmm0[50],zmm3[51],zmm0[51],zmm3[52],zmm0[52],zmm3[53],zmm0[53],zmm3[54],zmm0[54],zmm3[55],zmm0[55]
+; 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 {{.*#+}} zmm3 = zmm3[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 %zmm3, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpandq %zmm4, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpackuswb %zmm2, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpaddb %zmm0, %zmm1, %zmm0
 ; AVX512BW-NEXT:    retq
   %a1 = load <64 x i8>, <64 x i8>* %a1_addr
   %a2 = load <64 x i8>, <64 x i8>* %a2_addr
   %t3 = icmp sgt <64 x i8> %a1, %a2 ; signed

llvm/test/CodeGen/X86/min-legal-vector-width.ll

 
 define void @mul256(<64 x i8>* %a, <64 x i8>* %b, <64 x i8>* %c) "min-legal-vector-width"="256" {
 ; CHECK-AVX512-LABEL: mul256:
 ; CHECK-AVX512:       # %bb.0:
 ; CHECK-AVX512-NEXT:    vmovdqa (%rdi), %ymm0
 ; CHECK-AVX512-NEXT:    vmovdqa 32(%rdi), %ymm1
 ; CHECK-AVX512-NEXT:    vmovdqa (%rsi), %ymm2
 ; CHECK-AVX512-NEXT:    vmovdqa 32(%rsi), %ymm3
-; CHECK-AVX512-NEXT:    vpunpckhbw {{.*#+}} ymm4 = ymm3[8],ymm0[8],ymm3[9],ymm0[9],ymm3[10],ymm0[10],ymm3[11],ymm0[11],ymm3[12],ymm0[12],ymm3[13],ymm0[13],ymm3[14],ymm0[14],ymm3[15],ymm0[15],ymm3[24],ymm0[24],ymm3[25],ymm0[25],ymm3[26],ymm0[26],ymm3[27],ymm0[27],ymm3[28],ymm0[28],ymm3[29],ymm0[29],ymm3[30],ymm0[30],ymm3[31],ymm0[31]
-; CHECK-AVX512-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]
+; CHECK-AVX512-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]
+; CHECK-AVX512-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]
 ; CHECK-AVX512-NEXT:    vpmullw %ymm4, %ymm5, %ymm4
 ; CHECK-AVX512-NEXT:    vmovdqa {{.*#+}} ymm5 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; CHECK-AVX512-NEXT:    vpand %ymm5, %ymm4, %ymm4
-; CHECK-AVX512-NEXT:    vpunpcklbw {{.*#+}} ymm3 = ymm3[0],ymm0[0],ymm3[1],ymm0[1],ymm3[2],ymm0[2],ymm3[3],ymm0[3],ymm3[4],ymm0[4],ymm3[5],ymm0[5],ymm3[6],ymm0[6],ymm3[7],ymm0[7],ymm3[16],ymm0[16],ymm3[17],ymm0[17],ymm3[18],ymm0[18],ymm3[19],ymm0[19],ymm3[20],ymm0[20],ymm3[21],ymm0[21],ymm3[22],ymm0[22],ymm3[23],ymm0[23]
-; CHECK-AVX512-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]
+; CHECK-AVX512-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]
+; CHECK-AVX512-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]
 ; CHECK-AVX512-NEXT:    vpmullw %ymm3, %ymm1, %ymm1
 ; CHECK-AVX512-NEXT:    vpand %ymm5, %ymm1, %ymm1
 ; CHECK-AVX512-NEXT:    vpackuswb %ymm4, %ymm1, %ymm1
-; CHECK-AVX512-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]
+; CHECK-AVX512-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]
 ; CHECK-AVX512-NEXT:    vpunpckhbw {{.*#+}} ymm4 = 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]
 ; CHECK-AVX512-NEXT:    vpmullw %ymm3, %ymm4, %ymm3
 ; CHECK-AVX512-NEXT:    vpand %ymm5, %ymm3, %ymm3
-; CHECK-AVX512-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]
+; CHECK-AVX512-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]
 ; CHECK-AVX512-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]
 ; CHECK-AVX512-NEXT:    vpmullw %ymm2, %ymm0, %ymm0
 ; CHECK-AVX512-NEXT:    vpand %ymm5, %ymm0, %ymm0
 ; CHECK-AVX512-NEXT:    vpackuswb %ymm3, %ymm0, %ymm0
 ; CHECK-AVX512-NEXT:    vmovdqa %ymm0, (%rdx)
 ; CHECK-AVX512-NEXT:    vmovdqa %ymm1, 32(%rdx)
 ; CHECK-AVX512-NEXT:    vzeroupper
 ; CHECK-AVX512-NEXT:    retq
 ;
 ; CHECK-VBMI-LABEL: mul256:
 ; CHECK-VBMI:       # %bb.0:
 ; CHECK-VBMI-NEXT:    vmovdqa (%rdi), %ymm0
 ; CHECK-VBMI-NEXT:    vmovdqa 32(%rdi), %ymm1
 ; CHECK-VBMI-NEXT:    vmovdqa (%rsi), %ymm2
 ; CHECK-VBMI-NEXT:    vmovdqa 32(%rsi), %ymm3
-; CHECK-VBMI-NEXT:    vpunpckhbw {{.*#+}} ymm4 = ymm3[8],ymm0[8],ymm3[9],ymm0[9],ymm3[10],ymm0[10],ymm3[11],ymm0[11],ymm3[12],ymm0[12],ymm3[13],ymm0[13],ymm3[14],ymm0[14],ymm3[15],ymm0[15],ymm3[24],ymm0[24],ymm3[25],ymm0[25],ymm3[26],ymm0[26],ymm3[27],ymm0[27],ymm3[28],ymm0[28],ymm3[29],ymm0[29],ymm3[30],ymm0[30],ymm3[31],ymm0[31]
-; CHECK-VBMI-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]
+; CHECK-VBMI-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]
+; CHECK-VBMI-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]
 ; CHECK-VBMI-NEXT:    vpmullw %ymm4, %ymm5, %ymm4
-; CHECK-VBMI-NEXT:    vpunpcklbw {{.*#+}} ymm3 = ymm3[0],ymm0[0],ymm3[1],ymm0[1],ymm3[2],ymm0[2],ymm3[3],ymm0[3],ymm3[4],ymm0[4],ymm3[5],ymm0[5],ymm3[6],ymm0[6],ymm3[7],ymm0[7],ymm3[16],ymm0[16],ymm3[17],ymm0[17],ymm3[18],ymm0[18],ymm3[19],ymm0[19],ymm3[20],ymm0[20],ymm3[21],ymm0[21],ymm3[22],ymm0[22],ymm3[23],ymm0[23]
-; CHECK-VBMI-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]
+; CHECK-VBMI-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]
+; CHECK-VBMI-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]
 ; CHECK-VBMI-NEXT:    vpmullw %ymm3, %ymm1, %ymm1
 ; CHECK-VBMI-NEXT:    vmovdqa {{.*#+}} ymm3 = [0,2,4,6,8,10,12,14,32,34,36,38,40,42,44,46,16,18,20,22,24,26,28,30,48,50,52,54,56,58,60,62]
 ; CHECK-VBMI-NEXT:    vpermt2b %ymm4, %ymm3, %ymm1
-; CHECK-VBMI-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]
+; CHECK-VBMI-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]
 ; CHECK-VBMI-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]
 ; CHECK-VBMI-NEXT:    vpmullw %ymm4, %ymm5, %ymm4
-; CHECK-VBMI-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]
+; CHECK-VBMI-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]
 ; CHECK-VBMI-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]
 ; CHECK-VBMI-NEXT:    vpmullw %ymm2, %ymm0, %ymm0
 ; CHECK-VBMI-NEXT:    vpermt2b %ymm4, %ymm3, %ymm0
 ; CHECK-VBMI-NEXT:    vmovdqa %ymm0, (%rdx)
 ; CHECK-VBMI-NEXT:    vmovdqa %ymm1, 32(%rdx)
 ; CHECK-VBMI-NEXT:    vzeroupper
 ; CHECK-VBMI-NEXT:    retq
   %d = load <64 x i8>, <64 x i8>* %a
   %e = load <64 x i8>, <64 x i8>* %b
   %f = mul <64 x i8> %d, %e
   store <64 x i8> %f, <64 x i8>* %c
   ret void
 }
 
 define void @mul512(<64 x i8>* %a, <64 x i8>* %b, <64 x i8>* %c) "min-legal-vector-width"="512" {
 ; CHECK-AVX512-LABEL: mul512:
 ; CHECK-AVX512:       # %bb.0:
 ; CHECK-AVX512-NEXT:    vmovdqa64 (%rdi), %zmm0
 ; CHECK-AVX512-NEXT:    vmovdqa64 (%rsi), %zmm1
-; CHECK-AVX512-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]
+; CHECK-AVX512-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]
 ; CHECK-AVX512-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]
 ; CHECK-AVX512-NEXT:    vpmullw %zmm2, %zmm3, %zmm2
 ; CHECK-AVX512-NEXT:    vmovdqa64 {{.*#+}} zmm3 = [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]
 ; CHECK-AVX512-NEXT:    vpandq %zmm3, %zmm2, %zmm2
-; CHECK-AVX512-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]
+; CHECK-AVX512-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]
 ; CHECK-AVX512-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]
 ; CHECK-AVX512-NEXT:    vpmullw %zmm1, %zmm0, %zmm0
 ; CHECK-AVX512-NEXT:    vpandq %zmm3, %zmm0, %zmm0
 ; CHECK-AVX512-NEXT:    vpackuswb %zmm2, %zmm0, %zmm0
 ; CHECK-AVX512-NEXT:    vmovdqa64 %zmm0, (%rdx)
 ; CHECK-AVX512-NEXT:    vzeroupper
 ; CHECK-AVX512-NEXT:    retq
 ;
 ; CHECK-VBMI-LABEL: mul512:
 ; CHECK-VBMI:       # %bb.0:
 ; CHECK-VBMI-NEXT:    vmovdqa64 (%rdi), %zmm0
 ; CHECK-VBMI-NEXT:    vmovdqa64 (%rsi), %zmm1
-; CHECK-VBMI-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]
+; CHECK-VBMI-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]
 ; CHECK-VBMI-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]
 ; CHECK-VBMI-NEXT:    vpmullw %zmm2, %zmm3, %zmm2
-; CHECK-VBMI-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]
+; CHECK-VBMI-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]
 ; CHECK-VBMI-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]
 ; CHECK-VBMI-NEXT:    vpmullw %zmm1, %zmm0, %zmm0
 ; CHECK-VBMI-NEXT:    vmovdqa64 {{.*#+}} zmm1 = [0,2,4,6,8,10,12,14,64,66,68,70,72,74,76,78,16,18,20,22,24,26,28,30,80,82,84,86,88,90,92,94,32,34,36,38,40,42,44,46,96,98,100,102,104,106,108,110,48,50,52,54,56,58,60,62,112,114,116,118,120,122,124,126]
 ; CHECK-VBMI-NEXT:    vpermi2b %zmm2, %zmm0, %zmm1
 ; CHECK-VBMI-NEXT:    vmovdqa64 %zmm1, (%rdx)
 ; CHECK-VBMI-NEXT:    vzeroupper
 ; CHECK-VBMI-NEXT:    retq
   %d = load <64 x i8>, <64 x i8>* %a

llvm/test/CodeGen/X86/mmx-arith.ll

 ; X32-NEXT:    movq %xmm0, (%eax)
 ; X32-NEXT:    psubsb (%ecx), %mm0
 ; X32-NEXT:    movq %mm0, (%eax)
 ; X32-NEXT:    psubusb (%ecx), %mm0
 ; X32-NEXT:    movq %mm0, (%eax)
 ; X32-NEXT:    movq2dq %mm0, %xmm0
 ; X32-NEXT:    movq {{.*#+}} xmm1 = mem[0],zero
 ; X32-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; X32-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]
+; X32-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; X32-NEXT:    pmullw %xmm0, %xmm1
 ; X32-NEXT:    pand {{\.LCPI.*}}, %xmm1
 ; X32-NEXT:    packuswb %xmm1, %xmm1
 ; X32-NEXT:    movq %xmm1, (%eax)
 ; X32-NEXT:    movq {{.*#+}} xmm0 = mem[0],zero
 ; X32-NEXT:    pand %xmm1, %xmm0
 ; X32-NEXT:    movq %xmm0, (%eax)
 ; X32-NEXT:    movq {{.*#+}} xmm1 = mem[0],zero

 ; X64-NEXT:    movq %xmm0, (%rdi)
 ; X64-NEXT:    psubsb (%rsi), %mm0
 ; X64-NEXT:    movq %mm0, (%rdi)
 ; X64-NEXT:    psubusb (%rsi), %mm0
 ; X64-NEXT:    movq %mm0, (%rdi)
 ; X64-NEXT:    movq2dq %mm0, %xmm0
 ; X64-NEXT:    movq {{.*#+}} xmm1 = mem[0],zero
 ; X64-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; X64-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]
+; X64-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; X64-NEXT:    pmullw %xmm0, %xmm1
 ; X64-NEXT:    pand {{.*}}(%rip), %xmm1
 ; X64-NEXT:    packuswb %xmm1, %xmm1
 ; X64-NEXT:    movq %xmm1, (%rdi)
 ; X64-NEXT:    movq {{.*#+}} xmm0 = mem[0],zero
 ; X64-NEXT:    pand %xmm1, %xmm0
 ; X64-NEXT:    movq %xmm0, (%rdi)
 ; X64-NEXT:    movq {{.*#+}} xmm1 = mem[0],zero

llvm/test/CodeGen/X86/pmul.ll

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s --check-prefix=SSE --check-prefix=SSE2
 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=SSE --check-prefix=SSE41
 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=AVX --check-prefix=AVX2
 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f | FileCheck %s --check-prefix=AVX --check-prefix=AVX512 --check-prefix=AVX512F
 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw | FileCheck %s --check-prefix=AVX --check-prefix=AVX512 --check-prefix=AVX512BW
 
 define <16 x i8> @mul_v16i8c(<16 x i8> %i) nounwind  {
 ; SSE2-LABEL: mul_v16i8c:
 ; SSE2:       # %bb.0: # %entry
 ; 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:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [117,117,117,117,117,117,117,117]
 ; SSE2-NEXT:    pmullw %xmm2, %xmm1
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
 ; SSE2-NEXT:    pand %xmm3, %xmm1
 ; 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 %xmm3, %xmm0
 ; SSE2-NEXT:    packuswb %xmm1, %xmm0
entry:
   %A = mul <2 x i64> %i, < i64 117, i64 117 >
   ret <2 x i64> %A
 }
 
 define <16 x i8> @mul_v16i8(<16 x i8> %i, <16 x i8> %j) nounwind  {
 ; SSE2-LABEL: mul_v16i8:
 ; SSE2:       # %bb.0: # %entry
 ; SSE2-NEXT:    movdqa %xmm1, %xmm2
-; 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:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm0, %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:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm2, %xmm3
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
 ; SSE2-NEXT:    pand %xmm2, %xmm3
-; 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:    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:    pand %xmm2, %xmm0
 ; SSE2-NEXT:    packuswb %xmm3, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: mul_v16i8:
 ; SSE41:       # %bb.0: # %entry
 ; 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],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:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} 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
 ; 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:    movdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
 ; SSE41-NEXT:    pand %xmm1, %xmm0
 ; SSE41-NEXT:    pmullw %xmm3, %xmm2
 ; SSE41-NEXT:    pand %xmm1, %xmm2
 ; SSE41-NEXT:    packuswb %xmm0, %xmm2
entry:
   %A = mul <2 x i64> %i, %j
   ret <2 x i64> %A
 }
 
 define <32 x i8> @mul_v32i8c(<32 x i8> %i) nounwind  {
 ; SSE2-LABEL: mul_v32i8c:
 ; SSE2:       # %bb.0: # %entry
 ; SSE2-NEXT:    movdqa %xmm0, %xmm2
-; 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:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm3 = [117,117,117,117,117,117,117,117]
 ; SSE2-NEXT:    pmullw %xmm3, %xmm2
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm4 = [255,255,255,255,255,255,255,255]
 ; SSE2-NEXT:    pand %xmm4, %xmm2
 ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw %xmm3, %xmm0
 ; SSE2-NEXT:    pand %xmm4, %xmm0
 ; SSE2-NEXT:    packuswb %xmm2, %xmm0
 ; SSE2-NEXT:    movdqa %xmm1, %xmm2
-; 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:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm3, %xmm2
 ; SSE2-NEXT:    pand %xmm4, %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:    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 %xmm4, %xmm1
 ; SSE2-NEXT:    packuswb %xmm2, %xmm1
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: mul_v32i8c:
 ; SSE41:       # %bb.0: # %entry
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} 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
 ; SSE41-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm4 = [117,117,117,117,117,117,117,117]
 ; SSE41-NEXT:    pmullw %xmm4, %xmm0
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm5 = [255,255,255,255,255,255,255,255]
 ; SSE41-NEXT:    pand %xmm5, %xmm0
 ; SSE41-NEXT:    pmullw %xmm4, %xmm2
 ; SSE41-NEXT:    pand %xmm5, %xmm2
 ; SSE41-NEXT:    packuswb %xmm0, %xmm2
 ; 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],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:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw %xmm4, %xmm1
 ; SSE41-NEXT:    pand %xmm5, %xmm1
 ; SSE41-NEXT:    pmullw %xmm4, %xmm3
 ; SSE41-NEXT:    pand %xmm5, %xmm3
 ; SSE41-NEXT:    packuswb %xmm1, %xmm3
 ; SSE41-NEXT:    movdqa %xmm2, %xmm0
 ; SSE41-NEXT:    movdqa %xmm3, %xmm1
 ; SSE41-NEXT:    retq
entry:
   %A = mul <4 x i64> %i, < i64 117, i64 117, i64 117, i64 117 >
   ret <4 x i64> %A
 }
 
 define <32 x i8> @mul_v32i8(<32 x i8> %i, <32 x i8> %j) nounwind  {
 ; SSE2-LABEL: mul_v32i8:
 ; SSE2:       # %bb.0: # %entry
 ; SSE2-NEXT:    movdqa %xmm2, %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:    punpckhbw {{.*#+}} xmm4 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm0, %xmm5
-; SSE2-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]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm5 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm4, %xmm5
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm4 = [255,255,255,255,255,255,255,255]
 ; SSE2-NEXT:    pand %xmm4, %xmm5
-; 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:    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 %xmm4, %xmm0
 ; SSE2-NEXT:    packuswb %xmm5, %xmm0
 ; SSE2-NEXT:    movdqa %xmm3, %xmm2
-; 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:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm1, %xmm5
-; SSE2-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]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm5 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm2, %xmm5
 ; SSE2-NEXT:    pand %xmm4, %xmm5
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; 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:    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 %xmm4, %xmm1
 ; SSE2-NEXT:    packuswb %xmm5, %xmm1
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: mul_v32i8:
 ; SSE41:       # %bb.0: # %entry
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm5 = 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],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:    punpckhbw {{.*#+}} xmm2 = xmm2[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:    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:    movdqa {{.*#+}} xmm6 = [255,255,255,255,255,255,255,255]
 ; SSE41-NEXT:    pand %xmm6, %xmm0
 ; SSE41-NEXT:    pmullw %xmm5, %xmm4
 ; SSE41-NEXT:    pand %xmm6, %xmm4
 ; SSE41-NEXT:    packuswb %xmm0, %xmm4
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm0 = 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],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]
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; 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:    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:    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:    pand %xmm6, %xmm1
 ; SSE41-NEXT:    pmullw %xmm0, %xmm2
 ; SSE41-NEXT:    pand %xmm6, %xmm2
 ; SSE41-NEXT:    packuswb %xmm1, %xmm2
 ; SSE41-NEXT:    movdqa %xmm4, %xmm0
 ; SSE41-NEXT:    movdqa %xmm2, %xmm1
 ; SSE41-NEXT:    retq
 ;
 ; AVX2-LABEL: mul_v32i8:
 ; AVX2:       # %bb.0: # %entry
-; AVX2-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]
+; 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 {{.*#+}} 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]
+; 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:    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:    vpmullw %ymm1, %ymm0, %ymm0
 ; AVX2-NEXT:    vpand %ymm3, %ymm0, %ymm0
 ; AVX2-NEXT:    vpackuswb %ymm2, %ymm0, %ymm0
 ; AVX2-NEXT:    retq
 ;
 ; AVX512F-LABEL: mul_v32i8:
 ; AVX512F:       # %bb.0: # %entry
-; AVX512F-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]
+; 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:    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:    vpmullw %ymm2, %ymm3, %ymm2
 ; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm3 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512F-NEXT:    vpand %ymm3, %ymm2, %ymm2
-; 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:    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:    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:    vpmullw %ymm1, %ymm0, %ymm0
 ; AVX512F-NEXT:    vpand %ymm3, %ymm0, %ymm0
 ; AVX512F-NEXT:    vpackuswb %ymm2, %ymm0, %ymm0
 ; AVX512F-NEXT:    retq
 ;
 ; AVX512BW-LABEL: mul_v32i8:
 ; AVX512BW:       # %bb.0: # %entry
entry:
   %A = mul <4 x i64> %i, %j
   ret <4 x i64> %A
 }
 
 define <64 x i8> @mul_v64i8c(<64 x i8> %i) nounwind  {
 ; SSE2-LABEL: mul_v64i8c:
 ; SSE2:       # %bb.0: # %entry
 ; SSE2-NEXT:    movdqa %xmm0, %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:    punpckhbw {{.*#+}} xmm6 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm4 = [117,117,117,117,117,117,117,117]
 ; SSE2-NEXT:    pmullw %xmm4, %xmm6
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm5 = [255,255,255,255,255,255,255,255]
 ; SSE2-NEXT:    pand %xmm5, %xmm6
 ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw %xmm4, %xmm0
 ; SSE2-NEXT:    pand %xmm5, %xmm0
 ; SSE2-NEXT:    packuswb %xmm6, %xmm0
 ; SSE2-NEXT:    movdqa %xmm1, %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:    punpckhbw {{.*#+}} xmm6 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm4, %xmm6
 ; SSE2-NEXT:    pand %xmm5, %xmm6
-; 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:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw %xmm4, %xmm1
 ; SSE2-NEXT:    pand %xmm5, %xmm1
 ; SSE2-NEXT:    packuswb %xmm6, %xmm1
 ; SSE2-NEXT:    movdqa %xmm2, %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:    punpckhbw {{.*#+}} xmm6 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm4, %xmm6
 ; SSE2-NEXT:    pand %xmm5, %xmm6
-; 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:    punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw %xmm4, %xmm2
 ; SSE2-NEXT:    pand %xmm5, %xmm2
 ; SSE2-NEXT:    packuswb %xmm6, %xmm2
 ; SSE2-NEXT:    movdqa %xmm3, %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:    punpckhbw {{.*#+}} xmm6 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm4, %xmm6
 ; SSE2-NEXT:    pand %xmm5, %xmm6
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw %xmm4, %xmm3
 ; SSE2-NEXT:    pand %xmm5, %xmm3
 ; SSE2-NEXT:    packuswb %xmm6, %xmm3
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: mul_v64i8c:
 ; SSE41:       # %bb.0: # %entry
 ; SSE41-NEXT:    movdqa %xmm1, %xmm4
 ; SSE41-NEXT:    movdqa %xmm0, %xmm1
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} 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
-; 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:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm6 = [117,117,117,117,117,117,117,117]
 ; SSE41-NEXT:    pmullw %xmm6, %xmm1
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm7 = [255,255,255,255,255,255,255,255]
 ; SSE41-NEXT:    pand %xmm7, %xmm1
 ; SSE41-NEXT:    pmullw %xmm6, %xmm0
 ; SSE41-NEXT:    pand %xmm7, %xmm0
 ; SSE41-NEXT:    packuswb %xmm1, %xmm0
 ; 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:    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:    punpckhbw {{.*#+}} xmm4 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw %xmm6, %xmm4
 ; SSE41-NEXT:    pand %xmm7, %xmm4
 ; SSE41-NEXT:    pmullw %xmm6, %xmm1
 ; SSE41-NEXT:    pand %xmm7, %xmm1
 ; SSE41-NEXT:    packuswb %xmm4, %xmm1
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} 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
-; 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:    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 %xmm7, %xmm2
 ; SSE41-NEXT:    pmullw %xmm6, %xmm4
 ; SSE41-NEXT:    pand %xmm7, %xmm4
 ; SSE41-NEXT:    packuswb %xmm2, %xmm4
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} 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
-; SSE41-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]
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw %xmm6, %xmm3
 ; SSE41-NEXT:    pand %xmm7, %xmm3
 ; SSE41-NEXT:    pmullw %xmm6, %xmm5
 ; SSE41-NEXT:    pand %xmm7, %xmm5
 ; SSE41-NEXT:    packuswb %xmm3, %xmm5
 ; SSE41-NEXT:    movdqa %xmm4, %xmm2
 ; SSE41-NEXT:    movdqa %xmm5, %xmm3
 ; SSE41-NEXT:    retq
 ;
 ; AVX2-LABEL: mul_v64i8c:
 ; AVX2:       # %bb.0: # %entry
 ; AVX2-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]
 ; AVX2-NEXT:    vmovdqa {{.*#+}} ymm3 = [117,117,117,117,117,117,117,117,117,117,117,117,117,117,117,117]
 ; AVX2-NEXT:    vpmullw %ymm3, %ymm2, %ymm2
 ; AVX2-NEXT:    vmovdqa {{.*#+}} ymm4 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX2-NEXT:    vpand %ymm4, %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:    vpmullw %ymm3, %ymm0, %ymm0
 ; AVX2-NEXT:    vpand %ymm4, %ymm0, %ymm0
 ; AVX2-NEXT:    vpackuswb %ymm2, %ymm0, %ymm0
-; AVX2-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]
+; 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:    vpmullw %ymm3, %ymm2, %ymm2
 ; AVX2-NEXT:    vpand %ymm4, %ymm2, %ymm2
-; AVX2-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]
+; 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:    vpmullw %ymm3, %ymm1, %ymm1
 ; AVX2-NEXT:    vpand %ymm4, %ymm1, %ymm1
 ; AVX2-NEXT:    vpackuswb %ymm2, %ymm1, %ymm1
 ; AVX2-NEXT:    retq
 ;
 ; AVX512F-LABEL: mul_v64i8c:
 ; AVX512F:       # %bb.0: # %entry
 ; AVX512F-NEXT:    vextracti64x4 $1, %zmm0, %ymm1
-; AVX512F-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]
+; 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:    vmovdqa {{.*#+}} ymm3 = [117,117,117,117,117,117,117,117,117,117,117,117,117,117,117,117]
 ; AVX512F-NEXT:    vpmullw %ymm3, %ymm2, %ymm2
 ; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm4 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512F-NEXT:    vpand %ymm4, %ymm2, %ymm2
-; 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:    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 %ymm3, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpand %ymm4, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpackuswb %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:    vpmullw %ymm3, %ymm2, %ymm2
 ; AVX512F-NEXT:    vpand %ymm4, %ymm2, %ymm2
 ; 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:    vpmullw %ymm3, %ymm0, %ymm0
entry:
   %A = mul <64 x i8> %i, < i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117, i8 117 >
   ret <64 x i8> %A
 }
 
 define <64 x i8> @mul_v64i8(<64 x i8> %i, <64 x i8> %j) nounwind  {
 ; SSE2-LABEL: mul_v64i8:
 ; SSE2:       # %bb.0: # %entry
 ; SSE2-NEXT:    movdqa %xmm4, %xmm8
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm8 = xmm8[8],xmm0[8],xmm8[9],xmm0[9],xmm8[10],xmm0[10],xmm8[11],xmm0[11],xmm8[12],xmm0[12],xmm8[13],xmm0[13],xmm8[14],xmm0[14],xmm8[15],xmm0[15]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm8 = xmm8[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm0, %xmm9
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm9 = xmm9[8],xmm0[8],xmm9[9],xmm0[9],xmm9[10],xmm0[10],xmm9[11],xmm0[11],xmm9[12],xmm0[12],xmm9[13],xmm0[13],xmm9[14],xmm0[14],xmm9[15],xmm0[15]
+; 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 {{.*#+}} 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:    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:    pmullw %xmm4, %xmm0
 ; SSE2-NEXT:    pand %xmm8, %xmm0
 ; SSE2-NEXT:    packuswb %xmm9, %xmm0
 ; SSE2-NEXT:    movdqa %xmm5, %xmm9
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm9 = xmm9[8],xmm0[8],xmm9[9],xmm0[9],xmm9[10],xmm0[10],xmm9[11],xmm0[11],xmm9[12],xmm0[12],xmm9[13],xmm0[13],xmm9[14],xmm0[14],xmm9[15],xmm0[15]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm9 = xmm9[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm1, %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:    punpckhbw {{.*#+}} xmm4 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm9, %xmm4
 ; SSE2-NEXT:    pand %xmm8, %xmm4
-; 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:    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:    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:    pmullw %xmm5, %xmm1
 ; SSE2-NEXT:    pand %xmm8, %xmm1
 ; SSE2-NEXT:    packuswb %xmm4, %xmm1
 ; SSE2-NEXT:    movdqa %xmm6, %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:    punpckhbw {{.*#+}} xmm4 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm2, %xmm5
-; SSE2-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]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm5 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm4, %xmm5
 ; SSE2-NEXT:    pand %xmm8, %xmm5
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm6 = xmm6[0],xmm0[0],xmm6[1],xmm0[1],xmm6[2],xmm0[2],xmm6[3],xmm0[3],xmm6[4],xmm0[4],xmm6[5],xmm0[5],xmm6[6],xmm0[6],xmm6[7],xmm0[7]
-; 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:    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:    pmullw %xmm6, %xmm2
 ; SSE2-NEXT:    pand %xmm8, %xmm2
 ; SSE2-NEXT:    packuswb %xmm5, %xmm2
 ; SSE2-NEXT:    movdqa %xmm7, %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:    punpckhbw {{.*#+}} xmm4 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm3, %xmm5
-; SSE2-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]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm5 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm4, %xmm5
 ; SSE2-NEXT:    pand %xmm8, %xmm5
-; 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:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm7 = xmm7[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; 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 %xmm5, %xmm3
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: mul_v64i8:
 ; SSE41:       # %bb.0: # %entry
 ; SSE41-NEXT:    movdqa %xmm1, %xmm8
 ; SSE41-NEXT:    movdqa %xmm0, %xmm1
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm10 = 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],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:    punpckhbw {{.*#+}} xmm4 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} 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
-; 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:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw %xmm4, %xmm1
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm9 = [255,255,255,255,255,255,255,255]
 ; SSE41-NEXT:    pand %xmm9, %xmm1
 ; SSE41-NEXT:    pmullw %xmm10, %xmm0
 ; SSE41-NEXT:    pand %xmm9, %xmm0
 ; SSE41-NEXT:    packuswb %xmm1, %xmm0
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm4 = 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],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:    punpckhbw {{.*#+}} xmm5 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm1 = xmm8[0],zero,xmm8[1],zero,xmm8[2],zero,xmm8[3],zero,xmm8[4],zero,xmm8[5],zero,xmm8[6],zero,xmm8[7],zero
-; SSE41-NEXT:    punpckhbw {{.*#+}} xmm8 = xmm8[8],xmm0[8],xmm8[9],xmm0[9],xmm8[10],xmm0[10],xmm8[11],xmm0[11],xmm8[12],xmm0[12],xmm8[13],xmm0[13],xmm8[14],xmm0[14],xmm8[15],xmm0[15]
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm8 = xmm8[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw %xmm5, %xmm8
 ; SSE41-NEXT:    pand %xmm9, %xmm8
 ; SSE41-NEXT:    pmullw %xmm4, %xmm1
 ; SSE41-NEXT:    pand %xmm9, %xmm1
 ; SSE41-NEXT:    packuswb %xmm8, %xmm1
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} 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
-; 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:    punpckhbw {{.*#+}} xmm6 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} 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
-; 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:    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 %xmm5, %xmm4
 ; SSE41-NEXT:    pand %xmm9, %xmm4
 ; SSE41-NEXT:    packuswb %xmm2, %xmm4
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm2 = 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],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]
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} 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
-; SSE41-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]
+; 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:    pand %xmm9, %xmm3
 ; SSE41-NEXT:    pmullw %xmm2, %xmm5
 ; SSE41-NEXT:    pand %xmm9, %xmm5
 ; SSE41-NEXT:    packuswb %xmm3, %xmm5
 ; SSE41-NEXT:    movdqa %xmm4, %xmm2
 ; SSE41-NEXT:    movdqa %xmm5, %xmm3
 ; SSE41-NEXT:    retq
 ;
 ; AVX2-LABEL: mul_v64i8:
 ; AVX2:       # %bb.0: # %entry
-; 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:    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]
 ; 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 {{.*#+}} 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]
+; 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:    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:    vpmullw %ymm2, %ymm0, %ymm0
 ; AVX2-NEXT:    vpand %ymm5, %ymm0, %ymm0
 ; AVX2-NEXT:    vpackuswb %ymm4, %ymm0, %ymm0
-; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm3[8],ymm0[8],ymm3[9],ymm0[9],ymm3[10],ymm0[10],ymm3[11],ymm0[11],ymm3[12],ymm0[12],ymm3[13],ymm0[13],ymm3[14],ymm0[14],ymm3[15],ymm0[15],ymm3[24],ymm0[24],ymm3[25],ymm0[25],ymm3[26],ymm0[26],ymm3[27],ymm0[27],ymm3[28],ymm0[28],ymm3[29],ymm0[29],ymm3[30],ymm0[30],ymm3[31],ymm0[31]
-; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm4 = 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]
+; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm2 = 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 {{.*#+}} 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:    vpmullw %ymm2, %ymm4, %ymm2
 ; AVX2-NEXT:    vpand %ymm5, %ymm2, %ymm2
-; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm3 = ymm3[0],ymm0[0],ymm3[1],ymm0[1],ymm3[2],ymm0[2],ymm3[3],ymm0[3],ymm3[4],ymm0[4],ymm3[5],ymm0[5],ymm3[6],ymm0[6],ymm3[7],ymm0[7],ymm3[16],ymm0[16],ymm3[17],ymm0[17],ymm3[18],ymm0[18],ymm3[19],ymm0[19],ymm3[20],ymm0[20],ymm3[21],ymm0[21],ymm3[22],ymm0[22],ymm3[23],ymm0[23]
-; AVX2-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]
+; 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:    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:    vpmullw %ymm3, %ymm1, %ymm1
 ; AVX2-NEXT:    vpand %ymm5, %ymm1, %ymm1
 ; AVX2-NEXT:    vpackuswb %ymm2, %ymm1, %ymm1
 ; AVX2-NEXT:    retq
 ;
 ; AVX512F-LABEL: mul_v64i8:
 ; AVX512F:       # %bb.0: # %entry
 ; AVX512F-NEXT:    vextracti64x4 $1, %zmm1, %ymm2
-; 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:    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]
 ; AVX512F-NEXT:    vextracti64x4 $1, %zmm0, %ymm4
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm5 = 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]
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm5 = ymm4[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 %ymm3, %ymm5, %ymm3
 ; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm5 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512F-NEXT:    vpand %ymm5, %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:    vpunpcklbw {{.*#+}} ymm4 = 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]
+; AVX512F-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]
+; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm4 = ymm4[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 %ymm2, %ymm4, %ymm2
 ; AVX512F-NEXT:    vpand %ymm5, %ymm2, %ymm2
 ; AVX512F-NEXT:    vpackuswb %ymm3, %ymm2, %ymm2
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm3 = 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:    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:    vpunpckhbw {{.*#+}} ymm4 = 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:    vpmullw %ymm3, %ymm4, %ymm3
 ; AVX512F-NEXT:    vpand %ymm5, %ymm3, %ymm3
-; 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:    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:    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:    vpmullw %ymm1, %ymm0, %ymm0
 ; AVX512F-NEXT:    vpand %ymm5, %ymm0, %ymm0
 ; AVX512F-NEXT:    vpackuswb %ymm3, %ymm0, %ymm0
 ; AVX512F-NEXT:    vinserti64x4 $1, %ymm2, %zmm0, %zmm0
 ; AVX512F-NEXT:    retq
 ;
 ; AVX512BW-LABEL: mul_v64i8:
 ; AVX512BW:       # %bb.0: # %entry
-; 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:    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:    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:    vpmullw %zmm2, %zmm3, %zmm2
 ; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm3 = [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 %zmm3, %zmm2, %zmm2
-; 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:    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
 ; AVX512BW-NEXT:    vpandq %zmm3, %zmm0, %zmm0
 ; AVX512BW-NEXT:    vpackuswb %zmm2, %zmm0, %zmm0
 ; AVX512BW-NEXT:    retq
 entry:
   %A = mul <64 x i8> %i, %j
   ret <64 x i8> %A

llvm/test/CodeGen/X86/pr45563-2.ll

 ; CHECK-NEXT:    vpsrad $31, %xmm3, %xmm3
 ; CHECK-NEXT:    vpinsrw $4, %r9d, %xmm2, %xmm2
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %ecx
 ; CHECK-NEXT:    vpinsrw $5, %ecx, %xmm2, %xmm2
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %ecx
 ; CHECK-NEXT:    vpinsrw $6, %ecx, %xmm2, %xmm2
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %ecx
 ; CHECK-NEXT:    vpinsrw $7, %ecx, %xmm2, %xmm2
-; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
 ; CHECK-NEXT:    vpslld $31, %xmm2, %xmm2
 ; CHECK-NEXT:    vpsrad $31, %xmm2, %xmm2
 ; CHECK-NEXT:    vinsertf128 $1, %xmm2, %ymm3, %ymm2
 ; CHECK-NEXT:    vmaskmovps (%rdi), %ymm2, %ymm3
 ; CHECK-NEXT:    vblendvps %ymm2, %ymm3, %ymm0, %ymm0
 ; CHECK-NEXT:    movzbl {{[0-9]+}}(%rsp), %ecx
 ; CHECK-NEXT:    vmovd %ecx, %xmm2
 ; CHECK-NEXT:    vpslld $31, %xmm2, %xmm2

 ; CHECK-NEXT:    vpsrad $31, %xmm4, %xmm4
 ; CHECK-NEXT:    vpinsrw $4, %r9d, %xmm3, %xmm3
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %ecx
 ; CHECK-NEXT:    vpinsrw $5, %ecx, %xmm3, %xmm3
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %ecx
 ; CHECK-NEXT:    vpinsrw $6, %ecx, %xmm3, %xmm3
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %ecx
 ; CHECK-NEXT:    vpinsrw $7, %ecx, %xmm3, %xmm3
-; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm3[4,4,5,5,6,6,7,7]
 ; CHECK-NEXT:    vpslld $31, %xmm3, %xmm3
 ; CHECK-NEXT:    vpsrad $31, %xmm3, %xmm3
 ; CHECK-NEXT:    vinsertf128 $1, %xmm3, %ymm4, %ymm3
 ; CHECK-NEXT:    vmaskmovps (%rdi), %ymm3, %ymm4
 ; CHECK-NEXT:    vblendvps %ymm3, %ymm4, %ymm2, %ymm2
 ; CHECK-NEXT:    movzbl {{[0-9]+}}(%rsp), %ecx
 ; CHECK-NEXT:    vmovd %ecx, %xmm3
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %ecx
 ; CHECK-NEXT:    vpinsrw $1, %ecx, %xmm3, %xmm3
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %ecx
 ; CHECK-NEXT:    vpinsrw $2, %ecx, %xmm3, %xmm3
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %ecx
 ; CHECK-NEXT:    vpinsrw $3, %ecx, %xmm3, %xmm3
 ; CHECK-NEXT:    vpmovzxwd {{.*#+}} xmm4 = xmm3[0],zero,xmm3[1],zero,xmm3[2],zero,xmm3[3],zero
 ; CHECK-NEXT:    vpslld $31, %xmm4, %xmm4
 ; CHECK-NEXT:    vpsrad $31, %xmm4, %xmm4
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %ecx
 ; CHECK-NEXT:    vpinsrw $4, %ecx, %xmm3, %xmm3
-; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm3[4,4,5,5,6,6,7,7]
 ; CHECK-NEXT:    vpslld $31, %xmm3, %xmm3
 ; CHECK-NEXT:    vpsrad $31, %xmm3, %xmm3
 ; CHECK-NEXT:    vinsertf128 $1, %xmm3, %ymm4, %ymm5
 ; CHECK-NEXT:    vmaskmovps 32(%rdi), %ymm5, %ymm5
 ; CHECK-NEXT:    vblendvps %xmm4, %xmm5, %xmm1, %xmm1
 ; CHECK-NEXT:    vmovaps %xmm1, 32(%rax)
 ; CHECK-NEXT:    vextractf128 $1, %ymm5, %xmm1
 ; CHECK-NEXT:    vblendvps %xmm3, %xmm1, %xmm0, %xmm0

 ; CHECK-NEXT:    vpsrad $31, %xmm4, %xmm4
 ; CHECK-NEXT:    vpinsrw $4, %r9d, %xmm3, %xmm3
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %ecx
 ; CHECK-NEXT:    vpinsrw $5, %ecx, %xmm3, %xmm3
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %ecx
 ; CHECK-NEXT:    vpinsrw $6, %ecx, %xmm3, %xmm3
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %ecx
 ; CHECK-NEXT:    vpinsrw $7, %ecx, %xmm3, %xmm3
-; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm3[4,4,5,5,6,6,7,7]
 ; CHECK-NEXT:    vpslld $31, %xmm3, %xmm3
 ; CHECK-NEXT:    vpsrad $31, %xmm3, %xmm3
 ; CHECK-NEXT:    vinsertf128 $1, %xmm3, %ymm4, %ymm3
 ; CHECK-NEXT:    vmaskmovps (%rdi), %ymm3, %ymm4
 ; CHECK-NEXT:    vblendvps %ymm3, %ymm4, %ymm2, %ymm2
 ; CHECK-NEXT:    movzbl {{[0-9]+}}(%rsp), %ecx
 ; CHECK-NEXT:    vmovd %ecx, %xmm3
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %ecx
 ; CHECK-NEXT:    vpinsrw $1, %ecx, %xmm3, %xmm3
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %ecx
 ; CHECK-NEXT:    vpinsrw $2, %ecx, %xmm3, %xmm3
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %ecx
 ; CHECK-NEXT:    vpinsrw $3, %ecx, %xmm3, %xmm3
 ; CHECK-NEXT:    vpmovzxwd {{.*#+}} xmm4 = xmm3[0],zero,xmm3[1],zero,xmm3[2],zero,xmm3[3],zero
 ; CHECK-NEXT:    vpslld $31, %xmm4, %xmm4
 ; CHECK-NEXT:    vpsrad $31, %xmm4, %xmm4
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %ecx
 ; CHECK-NEXT:    vpinsrw $4, %ecx, %xmm3, %xmm3
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %ecx
 ; CHECK-NEXT:    vpinsrw $5, %ecx, %xmm3, %xmm3
-; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm3[4,4,5,5,6,6,7,7]
 ; CHECK-NEXT:    vpslld $31, %xmm3, %xmm3
 ; CHECK-NEXT:    vpsrad $31, %xmm3, %xmm3
 ; CHECK-NEXT:    vinsertf128 $1, %xmm3, %ymm4, %ymm5
 ; CHECK-NEXT:    vmaskmovps 32(%rdi), %ymm5, %ymm5
 ; CHECK-NEXT:    vextractf128 $1, %ymm5, %xmm6
 ; CHECK-NEXT:    vblendvps %xmm3, %xmm6, %xmm1, %xmm1
 ; CHECK-NEXT:    vmovlps %xmm1, 48(%rax)
 ; CHECK-NEXT:    vblendvps %xmm4, %xmm5, %xmm0, %xmm0

 ; CHECK-NEXT:    vpinsrb $6, %r8d, %xmm3, %xmm3
 ; CHECK-NEXT:    vpmovzxwd {{.*#+}} xmm4 = xmm3[0],zero,xmm3[1],zero,xmm3[2],zero,xmm3[3],zero
 ; CHECK-NEXT:    vpslld $31, %xmm4, %xmm4
 ; CHECK-NEXT:    vpsrad $31, %xmm4, %xmm4
 ; CHECK-NEXT:    vpinsrb $8, %r9d, %xmm3, %xmm3
 ; CHECK-NEXT:    vpinsrb $10, {{[0-9]+}}(%rsp), %xmm3, %xmm3
 ; CHECK-NEXT:    vpinsrb $12, {{[0-9]+}}(%rsp), %xmm3, %xmm3
 ; CHECK-NEXT:    vpinsrb $14, {{[0-9]+}}(%rsp), %xmm3, %xmm3
-; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm3[4,4,5,5,6,6,7,7]
 ; CHECK-NEXT:    vpslld $31, %xmm3, %xmm3
 ; CHECK-NEXT:    vpsrad $31, %xmm3, %xmm3
 ; CHECK-NEXT:    vinsertf128 $1, %xmm3, %ymm4, %ymm3
 ; CHECK-NEXT:    vmaskmovps (%r10), %ymm3, %ymm4
 ; CHECK-NEXT:    vblendvps %ymm3, %ymm4, %ymm2, %ymm2
 ; CHECK-NEXT:    vmovd {{.*#+}} xmm3 = mem[0],zero,zero,zero
 ; CHECK-NEXT:    vpinsrb $2, {{[0-9]+}}(%rsp), %xmm3, %xmm3
 ; CHECK-NEXT:    vpinsrb $4, {{[0-9]+}}(%rsp), %xmm3, %xmm3
 ; CHECK-NEXT:    vpinsrb $6, {{[0-9]+}}(%rsp), %xmm3, %xmm3
 ; CHECK-NEXT:    vpmovzxwd {{.*#+}} xmm4 = xmm3[0],zero,xmm3[1],zero,xmm3[2],zero,xmm3[3],zero
 ; CHECK-NEXT:    vpslld $31, %xmm4, %xmm4
 ; CHECK-NEXT:    vpsrad $31, %xmm4, %xmm4
 ; CHECK-NEXT:    vpinsrb $8, {{[0-9]+}}(%rsp), %xmm3, %xmm3
 ; CHECK-NEXT:    vpinsrb $10, {{[0-9]+}}(%rsp), %xmm3, %xmm3
 ; CHECK-NEXT:    vpinsrb $12, {{[0-9]+}}(%rsp), %xmm3, %xmm3
 ; CHECK-NEXT:    vpinsrb $14, {{[0-9]+}}(%rsp), %xmm3, %xmm3
-; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm3[4,4,5,5,6,6,7,7]
 ; CHECK-NEXT:    vpslld $31, %xmm3, %xmm3
 ; CHECK-NEXT:    vpsrad $31, %xmm3, %xmm3
 ; CHECK-NEXT:    vinsertf128 $1, %xmm3, %ymm4, %ymm3
 ; CHECK-NEXT:    vmaskmovps 32(%r10), %ymm3, %ymm4
 ; CHECK-NEXT:    vblendvps %ymm3, %ymm4, %ymm1, %ymm1
 ; CHECK-NEXT:    vmovd %edi, %xmm3
 ; CHECK-NEXT:    vpmovzxwd {{.*#+}} xmm3 = xmm3[0],zero,xmm3[1],zero,xmm3[2],zero,xmm3[3],zero
 ; CHECK-NEXT:    vpslld $31, %xmm3, %xmm3

 ; CHECK-NEXT:    vpinsrb $6, %r8d, %xmm4, %xmm4
 ; CHECK-NEXT:    vpmovzxwd {{.*#+}} xmm5 = xmm4[0],zero,xmm4[1],zero,xmm4[2],zero,xmm4[3],zero
 ; CHECK-NEXT:    vpslld $31, %xmm5, %xmm5
 ; CHECK-NEXT:    vpsrad $31, %xmm5, %xmm5
 ; CHECK-NEXT:    vpinsrb $8, %r9d, %xmm4, %xmm4
 ; CHECK-NEXT:    vpinsrb $10, {{[0-9]+}}(%rsp), %xmm4, %xmm4
 ; CHECK-NEXT:    vpinsrb $12, {{[0-9]+}}(%rsp), %xmm4, %xmm4
 ; CHECK-NEXT:    vpinsrb $14, {{[0-9]+}}(%rsp), %xmm4, %xmm4
-; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm4 = xmm4[4],xmm0[4],xmm4[5],xmm0[5],xmm4[6],xmm0[6],xmm4[7],xmm0[7]
+; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm4 = xmm4[4,4,5,5,6,6,7,7]
 ; CHECK-NEXT:    vpslld $31, %xmm4, %xmm4
 ; CHECK-NEXT:    vpsrad $31, %xmm4, %xmm4
 ; CHECK-NEXT:    vinsertf128 $1, %xmm4, %ymm5, %ymm4
 ; CHECK-NEXT:    vmaskmovps (%r10), %ymm4, %ymm5
 ; CHECK-NEXT:    vblendvps %ymm4, %ymm5, %ymm3, %ymm3
 ; CHECK-NEXT:    vmovd {{.*#+}} xmm4 = mem[0],zero,zero,zero
 ; CHECK-NEXT:    vpinsrb $2, {{[0-9]+}}(%rsp), %xmm4, %xmm4
 ; CHECK-NEXT:    vpinsrb $4, {{[0-9]+}}(%rsp), %xmm4, %xmm4
 ; CHECK-NEXT:    vpinsrb $6, {{[0-9]+}}(%rsp), %xmm4, %xmm4
 ; CHECK-NEXT:    vpmovzxwd {{.*#+}} xmm5 = xmm4[0],zero,xmm4[1],zero,xmm4[2],zero,xmm4[3],zero
 ; CHECK-NEXT:    vpslld $31, %xmm5, %xmm5
 ; CHECK-NEXT:    vpsrad $31, %xmm5, %xmm5
 ; CHECK-NEXT:    vpinsrb $8, {{[0-9]+}}(%rsp), %xmm4, %xmm4
 ; CHECK-NEXT:    vpinsrb $10, {{[0-9]+}}(%rsp), %xmm4, %xmm4
 ; CHECK-NEXT:    vpinsrb $12, {{[0-9]+}}(%rsp), %xmm4, %xmm4
 ; CHECK-NEXT:    vpinsrb $14, {{[0-9]+}}(%rsp), %xmm4, %xmm4
-; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm4 = xmm4[4],xmm0[4],xmm4[5],xmm0[5],xmm4[6],xmm0[6],xmm4[7],xmm0[7]
+; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm4 = xmm4[4,4,5,5,6,6,7,7]
 ; CHECK-NEXT:    vpslld $31, %xmm4, %xmm4
 ; CHECK-NEXT:    vpsrad $31, %xmm4, %xmm4
 ; CHECK-NEXT:    vinsertf128 $1, %xmm4, %ymm5, %ymm4
 ; CHECK-NEXT:    vmaskmovps 32(%r10), %ymm4, %ymm5
 ; CHECK-NEXT:    vblendvps %ymm4, %ymm5, %ymm2, %ymm2
 ; CHECK-NEXT:    vmovd %edi, %xmm4
 ; CHECK-NEXT:    vpinsrb $2, {{[0-9]+}}(%rsp), %xmm4, %xmm4
 ; CHECK-NEXT:    vpinsrb $4, {{[0-9]+}}(%rsp), %xmm4, %xmm4
 ; CHECK-NEXT:    vpinsrb $6, {{[0-9]+}}(%rsp), %xmm4, %xmm4
 ; CHECK-NEXT:    vpmovzxwd {{.*#+}} xmm5 = xmm4[0],zero,xmm4[1],zero,xmm4[2],zero,xmm4[3],zero
 ; CHECK-NEXT:    vpslld $31, %xmm5, %xmm5
 ; CHECK-NEXT:    vpsrad $31, %xmm5, %xmm5
 ; CHECK-NEXT:    vpinsrb $8, {{[0-9]+}}(%rsp), %xmm4, %xmm4
 ; CHECK-NEXT:    vpinsrb $10, {{[0-9]+}}(%rsp), %xmm4, %xmm4
 ; CHECK-NEXT:    vpinsrb $12, {{[0-9]+}}(%rsp), %xmm4, %xmm4
-; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm4 = xmm4[4],xmm0[4],xmm4[5],xmm0[5],xmm4[6],xmm0[6],xmm4[7],xmm0[7]
+; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm4 = xmm4[4,4,5,5,6,6,7,7]
 ; CHECK-NEXT:    vpslld $31, %xmm4, %xmm4
 ; CHECK-NEXT:    vpsrad $31, %xmm4, %xmm4
 ; CHECK-NEXT:    vinsertf128 $1, %xmm4, %ymm5, %ymm6
 ; CHECK-NEXT:    vmaskmovps 64(%r10), %ymm6, %ymm6
 ; CHECK-NEXT:    vmovaps %ymm2, 32(%rax)
 ; CHECK-NEXT:    vextractf128 $1, %ymm6, %xmm2
 ; CHECK-NEXT:    vblendvps %xmm4, %xmm2, %xmm1, %xmm1
 ; CHECK-NEXT:    vextractps $2, %xmm1, 88(%rax)

llvm/test/CodeGen/X86/pr45833.ll

 ; CHECK-NEXT:    vpslld $31, %xmm2, %xmm2
 ; CHECK-NEXT:    vpinsrw $4, %r9d, %xmm1, %xmm1
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %eax
 ; CHECK-NEXT:    vpinsrw $5, %eax, %xmm1, %xmm1
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %eax
 ; CHECK-NEXT:    vpinsrw $6, %eax, %xmm1, %xmm1
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %eax
 ; CHECK-NEXT:    vpinsrw $7, %eax, %xmm1, %xmm1
-; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; CHECK-NEXT:    vpslld $31, %xmm1, %xmm1
 ; CHECK-NEXT:    vinsertf128 $1, %xmm1, %ymm2, %ymm1
 ; CHECK-NEXT:    vmaskmovps %ymm0, %ymm1, (%rdi)
 ; CHECK-NEXT:    vzeroupper
 ; CHECK-NEXT:    retq
   call void @llvm.masked.store.v9f32.p0v9f32(<9 x float> %value, <9 x float>* %addr, i32 4, <9 x i1>%mask)
   ret void
 }

 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %eax
 ; CHECK-NEXT:    vpinsrw $2, %eax, %xmm2, %xmm2
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %eax
 ; CHECK-NEXT:    vpinsrw $3, %eax, %xmm2, %xmm2
 ; CHECK-NEXT:    vpmovzxwd {{.*#+}} xmm3 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero
 ; CHECK-NEXT:    vpslld $31, %xmm3, %xmm3
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %eax
 ; CHECK-NEXT:    vpinsrw $4, %eax, %xmm2, %xmm2
-; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
 ; CHECK-NEXT:    vpslld $31, %xmm2, %xmm2
 ; CHECK-NEXT:    vinsertf128 $1, %xmm2, %ymm3, %ymm2
 ; CHECK-NEXT:    vmaskmovps %ymm1, %ymm2, 32(%rdi)
 ; CHECK-NEXT:    vmovd %esi, %xmm1
 ; CHECK-NEXT:    vpinsrw $1, %edx, %xmm1, %xmm1
 ; CHECK-NEXT:    vpinsrw $2, %ecx, %xmm1, %xmm1
 ; CHECK-NEXT:    vpinsrw $3, %r8d, %xmm1, %xmm1
 ; CHECK-NEXT:    vpmovzxwd {{.*#+}} xmm2 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
 ; CHECK-NEXT:    vpslld $31, %xmm2, %xmm2
 ; CHECK-NEXT:    vpinsrw $4, %r9d, %xmm1, %xmm1
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %eax
 ; CHECK-NEXT:    vpinsrw $5, %eax, %xmm1, %xmm1
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %eax
 ; CHECK-NEXT:    vpinsrw $6, %eax, %xmm1, %xmm1
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %eax
 ; CHECK-NEXT:    vpinsrw $7, %eax, %xmm1, %xmm1
-; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; CHECK-NEXT:    vpslld $31, %xmm1, %xmm1
 ; CHECK-NEXT:    vinsertf128 $1, %xmm1, %ymm2, %ymm1
 ; CHECK-NEXT:    vmaskmovps %ymm0, %ymm1, (%rdi)
 ; CHECK-NEXT:    vzeroupper
 ; CHECK-NEXT:    retq
   call void @llvm.masked.store.v13f32.p0v13f32(<13 x float> %value, <13 x float>* %addr, i32 4, <13 x i1>%mask)
   ret void
 }

 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %eax
 ; CHECK-NEXT:    vpinsrw $3, %eax, %xmm2, %xmm2
 ; CHECK-NEXT:    vpmovzxwd {{.*#+}} xmm3 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero
 ; CHECK-NEXT:    vpslld $31, %xmm3, %xmm3
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %eax
 ; CHECK-NEXT:    vpinsrw $4, %eax, %xmm2, %xmm2
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %eax
 ; CHECK-NEXT:    vpinsrw $5, %eax, %xmm2, %xmm2
-; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
 ; CHECK-NEXT:    vpslld $31, %xmm2, %xmm2
 ; CHECK-NEXT:    vinsertf128 $1, %xmm2, %ymm3, %ymm2
 ; CHECK-NEXT:    vmaskmovps %ymm1, %ymm2, 32(%rdi)
 ; CHECK-NEXT:    vmovd %esi, %xmm1
 ; CHECK-NEXT:    vpinsrw $1, %edx, %xmm1, %xmm1
 ; CHECK-NEXT:    vpinsrw $2, %ecx, %xmm1, %xmm1
 ; CHECK-NEXT:    vpinsrw $3, %r8d, %xmm1, %xmm1
 ; CHECK-NEXT:    vpmovzxwd {{.*#+}} xmm2 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
 ; CHECK-NEXT:    vpslld $31, %xmm2, %xmm2
 ; CHECK-NEXT:    vpinsrw $4, %r9d, %xmm1, %xmm1
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %eax
 ; CHECK-NEXT:    vpinsrw $5, %eax, %xmm1, %xmm1
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %eax
 ; CHECK-NEXT:    vpinsrw $6, %eax, %xmm1, %xmm1
 ; CHECK-NEXT:    movl {{[0-9]+}}(%rsp), %eax
 ; CHECK-NEXT:    vpinsrw $7, %eax, %xmm1, %xmm1
-; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; CHECK-NEXT:    vpslld $31, %xmm1, %xmm1
 ; CHECK-NEXT:    vinsertf128 $1, %xmm1, %ymm2, %ymm1
 ; CHECK-NEXT:    vmaskmovps %ymm0, %ymm1, (%rdi)
 ; CHECK-NEXT:    vzeroupper
 ; CHECK-NEXT:    retq
   call void @llvm.masked.store.v14f32.p0v14f32(<14 x float> %value, <14 x float>* %addr, i32 4, <14 x i1>%mask)
   ret void
 }

 ; CHECK-NEXT:    vpinsrb $4, {{[0-9]+}}(%rsp), %xmm2, %xmm2
 ; CHECK-NEXT:    vpinsrb $6, {{[0-9]+}}(%rsp), %xmm2, %xmm2
 ; CHECK-NEXT:    vpmovzxwd {{.*#+}} xmm3 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero
 ; CHECK-NEXT:    vpslld $31, %xmm3, %xmm3
 ; CHECK-NEXT:    vpinsrb $8, {{[0-9]+}}(%rsp), %xmm2, %xmm2
 ; CHECK-NEXT:    vpinsrb $10, {{[0-9]+}}(%rsp), %xmm2, %xmm2
 ; CHECK-NEXT:    vpinsrb $12, {{[0-9]+}}(%rsp), %xmm2, %xmm2
 ; CHECK-NEXT:    vpinsrb $14, {{[0-9]+}}(%rsp), %xmm2, %xmm2
-; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
 ; CHECK-NEXT:    vpslld $31, %xmm2, %xmm2
 ; CHECK-NEXT:    vinsertf128 $1, %xmm2, %ymm3, %ymm2
 ; CHECK-NEXT:    vmaskmovps %ymm1, %ymm2, 32(%rdi)
 ; CHECK-NEXT:    vmovd %esi, %xmm1
 ; CHECK-NEXT:    vpinsrb $2, %edx, %xmm1, %xmm1
 ; CHECK-NEXT:    vpinsrb $4, %ecx, %xmm1, %xmm1
 ; CHECK-NEXT:    vpinsrb $6, %r8d, %xmm1, %xmm1
 ; CHECK-NEXT:    vpmovzxwd {{.*#+}} xmm2 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
 ; CHECK-NEXT:    vpslld $31, %xmm2, %xmm2
 ; CHECK-NEXT:    vpinsrb $8, %r9d, %xmm1, %xmm1
 ; CHECK-NEXT:    vpinsrb $10, {{[0-9]+}}(%rsp), %xmm1, %xmm1
 ; CHECK-NEXT:    vpinsrb $12, {{[0-9]+}}(%rsp), %xmm1, %xmm1
 ; CHECK-NEXT:    vpinsrb $14, {{[0-9]+}}(%rsp), %xmm1, %xmm1
-; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; CHECK-NEXT:    vpslld $31, %xmm1, %xmm1
 ; CHECK-NEXT:    vinsertf128 $1, %xmm1, %ymm2, %ymm1
 ; CHECK-NEXT:    vmaskmovps %ymm0, %ymm1, (%rdi)
 ; CHECK-NEXT:    vzeroupper
 ; CHECK-NEXT:    retq
   call void @llvm.masked.store.v17f32.p0v17f32(<17 x float> %value, <17 x float>* %addr, i32 4, <17 x i1>%mask)
   ret void
 }

 ; CHECK-NEXT:    vpinsrb $4, {{[0-9]+}}(%rsp), %xmm3, %xmm3
 ; CHECK-NEXT:    vpinsrb $6, {{[0-9]+}}(%rsp), %xmm3, %xmm3
 ; CHECK-NEXT:    vpmovzxwd {{.*#+}} xmm4 = xmm3[0],zero,xmm3[1],zero,xmm3[2],zero,xmm3[3],zero
 ; CHECK-NEXT:    vpslld $31, %xmm4, %xmm4
 ; CHECK-NEXT:    vpinsrb $8, {{[0-9]+}}(%rsp), %xmm3, %xmm3
 ; CHECK-NEXT:    vpinsrb $10, {{[0-9]+}}(%rsp), %xmm3, %xmm3
 ; CHECK-NEXT:    vpinsrb $12, {{[0-9]+}}(%rsp), %xmm3, %xmm3
 ; CHECK-NEXT:    vpinsrb $14, {{[0-9]+}}(%rsp), %xmm3, %xmm3
-; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm3[4,4,5,5,6,6,7,7]
 ; CHECK-NEXT:    vpslld $31, %xmm3, %xmm3
 ; CHECK-NEXT:    vinsertf128 $1, %xmm3, %ymm4, %ymm3
 ; CHECK-NEXT:    vmaskmovps %ymm2, %ymm3, 32(%rdi)
 ; CHECK-NEXT:    vmovd %eax, %xmm2
 ; CHECK-NEXT:    vpinsrb $2, {{[0-9]+}}(%rsp), %xmm2, %xmm2
 ; CHECK-NEXT:    vpinsrb $4, {{[0-9]+}}(%rsp), %xmm2, %xmm2
 ; CHECK-NEXT:    vpinsrb $6, {{[0-9]+}}(%rsp), %xmm2, %xmm2
 ; CHECK-NEXT:    vpmovzxwd {{.*#+}} xmm3 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero
 ; CHECK-NEXT:    vpslld $31, %xmm3, %xmm3
 ; CHECK-NEXT:    vpinsrb $8, {{[0-9]+}}(%rsp), %xmm2, %xmm2
 ; CHECK-NEXT:    vpinsrb $10, {{[0-9]+}}(%rsp), %xmm2, %xmm2
 ; CHECK-NEXT:    vpinsrb $12, {{[0-9]+}}(%rsp), %xmm2, %xmm2
-; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
 ; CHECK-NEXT:    vpslld $31, %xmm2, %xmm2
 ; CHECK-NEXT:    vinsertf128 $1, %xmm2, %ymm3, %ymm2
 ; CHECK-NEXT:    vmaskmovps %ymm1, %ymm2, 64(%rdi)
 ; CHECK-NEXT:    vmovd %esi, %xmm1
 ; CHECK-NEXT:    vpinsrb $2, %edx, %xmm1, %xmm1
 ; CHECK-NEXT:    vpinsrb $4, %ecx, %xmm1, %xmm1
 ; CHECK-NEXT:    vpinsrb $6, %r8d, %xmm1, %xmm1
 ; CHECK-NEXT:    vpmovzxwd {{.*#+}} xmm2 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
 ; CHECK-NEXT:    vpslld $31, %xmm2, %xmm2
 ; CHECK-NEXT:    vpinsrb $8, %r9d, %xmm1, %xmm1
 ; CHECK-NEXT:    vpinsrb $10, {{[0-9]+}}(%rsp), %xmm1, %xmm1
 ; CHECK-NEXT:    vpinsrb $12, {{[0-9]+}}(%rsp), %xmm1, %xmm1
 ; CHECK-NEXT:    vpinsrb $14, {{[0-9]+}}(%rsp), %xmm1, %xmm1
-; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; CHECK-NEXT:    vpunpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; CHECK-NEXT:    vpslld $31, %xmm1, %xmm1
 ; CHECK-NEXT:    vinsertf128 $1, %xmm1, %ymm2, %ymm1
 ; CHECK-NEXT:    vmaskmovps %ymm0, %ymm1, (%rdi)
 ; CHECK-NEXT:    vzeroupper
 ; CHECK-NEXT:    retq
   call void @llvm.masked.store.v23f32.p0v23f32(<23 x float> %value, <23 x float>* %addr, i32 4, <23 x i1>%mask)
   ret void
 }
 
 declare void @llvm.masked.store.v9f32.p0v9f32(<9 x float>, <9 x float>*, i32, <9 x i1>)
 declare void @llvm.masked.store.v13f32.p0v13f32(<13 x float>, <13 x float>*, i32, <13 x i1>)
 declare void @llvm.masked.store.v14f32.p0v14f32(<14 x float>, <14 x float>*, i32, <14 x i1>)
 declare void @llvm.masked.store.v17f32.p0v17f32(<17 x float>, <17 x float>*, i32, <17 x i1>)
 declare void @llvm.masked.store.v23f32.p0v23f32(<23 x float>, <23 x float>*, i32, <23 x i1>)

llvm/test/CodeGen/X86/prefer-avx256-shift.ll

; AVX512BWNOVL-NEXT:    retq
   %shift = lshr <16 x i8> %a, %b
   ret <16 x i8> %shift
 }
 
 define <32 x i8> @var_ashr_v32i8(<32 x i8> %a, <32 x i8> %b) {
 ; AVX256-LABEL: var_ashr_v32i8:
 ; AVX256:       # %bb.0:
 ; AVX256-NEXT:    vpsllw $5, %ymm1, %ymm1
-; AVX256-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm0[8],ymm1[8],ymm0[9],ymm1[9],ymm0[10],ymm1[10],ymm0[11],ymm1[11],ymm0[12],ymm1[12],ymm0[13],ymm1[13],ymm0[14],ymm1[14],ymm0[15],ymm1[15],ymm0[24],ymm1[24],ymm0[25],ymm1[25],ymm0[26],ymm1[26],ymm0[27],ymm1[27],ymm0[28],ymm1[28],ymm0[29],ymm1[29],ymm0[30],ymm1[30],ymm0[31],ymm1[31]
+; AVX256-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]
 ; AVX256-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]
 ; AVX256-NEXT:    vpsraw $4, %ymm3, %ymm4
 ; AVX256-NEXT:    vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
 ; AVX256-NEXT:    vpsraw $2, %ymm3, %ymm4
 ; AVX256-NEXT:    vpaddw %ymm2, %ymm2, %ymm2
 ; AVX256-NEXT:    vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
 ; AVX256-NEXT:    vpsraw $1, %ymm3, %ymm4
 ; AVX256-NEXT:    vpaddw %ymm2, %ymm2, %ymm2
 ; AVX256-NEXT:    vpblendvb %ymm2, %ymm4, %ymm3, %ymm2
 ; AVX256-NEXT:    vpsrlw $8, %ymm2, %ymm2
-; AVX256-NEXT:    vpunpcklbw {{.*#+}} ymm1 = ymm0[0],ymm1[0],ymm0[1],ymm1[1],ymm0[2],ymm1[2],ymm0[3],ymm1[3],ymm0[4],ymm1[4],ymm0[5],ymm1[5],ymm0[6],ymm1[6],ymm0[7],ymm1[7],ymm0[16],ymm1[16],ymm0[17],ymm1[17],ymm0[18],ymm1[18],ymm0[19],ymm1[19],ymm0[20],ymm1[20],ymm0[21],ymm1[21],ymm0[22],ymm1[22],ymm0[23],ymm1[23]
+; AVX256-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]
 ; AVX256-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]
 ; AVX256-NEXT:    vpsraw $4, %ymm0, %ymm3
 ; AVX256-NEXT:    vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
 ; AVX256-NEXT:    vpsraw $2, %ymm0, %ymm3
 ; AVX256-NEXT:    vpaddw %ymm1, %ymm1, %ymm1
 ; AVX256-NEXT:    vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
 ; AVX256-NEXT:    vpsraw $1, %ymm0, %ymm3
 ; AVX256-NEXT:    vpaddw %ymm1, %ymm1, %ymm1
 ; AVX256-NEXT:    vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
 ; AVX256-NEXT:    vpsrlw $8, %ymm0, %ymm0
 ; AVX256-NEXT:    vpackuswb %ymm2, %ymm0, %ymm0
 ; AVX256-NEXT:    retq
 ;
 ; AVX512BW-LABEL: var_ashr_v32i8:
 ; AVX512BW:       # %bb.0:
 ; AVX512BW-NEXT:    vpmovzxbw {{.*#+}} zmm1 = ymm1[0],zero,ymm1[1],zero,ymm1[2],zero,ymm1[3],zero,ymm1[4],zero,ymm1[5],zero,ymm1[6],zero,ymm1[7],zero,ymm1[8],zero,ymm1[9],zero,ymm1[10],zero,ymm1[11],zero,ymm1[12],zero,ymm1[13],zero,ymm1[14],zero,ymm1[15],zero,ymm1[16],zero,ymm1[17],zero,ymm1[18],zero,ymm1[19],zero,ymm1[20],zero,ymm1[21],zero,ymm1[22],zero,ymm1[23],zero,ymm1[24],zero,ymm1[25],zero,ymm1[26],zero,ymm1[27],zero,ymm1[28],zero,ymm1[29],zero,ymm1[30],zero,ymm1[31],zero
 ; AVX512BW-NEXT:    vpmovsxbw %ymm0, %zmm0
 ; AVX512BW-NEXT:    vpsravw %zmm1, %zmm0, %zmm0
 ; AVX512BW-NEXT:    vpmovwb %zmm0, %ymm0
 ; AVX512BW-NEXT:    retq
 ;
 ; AVX512VL-LABEL: var_ashr_v32i8:
 ; AVX512VL:       # %bb.0:
 ; AVX512VL-NEXT:    vpsllw $5, %ymm1, %ymm1
-; AVX512VL-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm0[8],ymm1[8],ymm0[9],ymm1[9],ymm0[10],ymm1[10],ymm0[11],ymm1[11],ymm0[12],ymm1[12],ymm0[13],ymm1[13],ymm0[14],ymm1[14],ymm0[15],ymm1[15],ymm0[24],ymm1[24],ymm0[25],ymm1[25],ymm0[26],ymm1[26],ymm0[27],ymm1[27],ymm0[28],ymm1[28],ymm0[29],ymm1[29],ymm0[30],ymm1[30],ymm0[31],ymm1[31]
+; AVX512VL-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]
 ; AVX512VL-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]
 ; AVX512VL-NEXT:    vpsraw $4, %ymm3, %ymm4
 ; AVX512VL-NEXT:    vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
 ; AVX512VL-NEXT:    vpsraw $2, %ymm3, %ymm4
 ; AVX512VL-NEXT:    vpaddw %ymm2, %ymm2, %ymm2
 ; AVX512VL-NEXT:    vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
 ; AVX512VL-NEXT:    vpsraw $1, %ymm3, %ymm4
 ; AVX512VL-NEXT:    vpaddw %ymm2, %ymm2, %ymm2
 ; AVX512VL-NEXT:    vpblendvb %ymm2, %ymm4, %ymm3, %ymm2
 ; AVX512VL-NEXT:    vpsrlw $8, %ymm2, %ymm2
-; AVX512VL-NEXT:    vpunpcklbw {{.*#+}} ymm1 = ymm0[0],ymm1[0],ymm0[1],ymm1[1],ymm0[2],ymm1[2],ymm0[3],ymm1[3],ymm0[4],ymm1[4],ymm0[5],ymm1[5],ymm0[6],ymm1[6],ymm0[7],ymm1[7],ymm0[16],ymm1[16],ymm0[17],ymm1[17],ymm0[18],ymm1[18],ymm0[19],ymm1[19],ymm0[20],ymm1[20],ymm0[21],ymm1[21],ymm0[22],ymm1[22],ymm0[23],ymm1[23]
+; AVX512VL-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]
 ; AVX512VL-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]
 ; AVX512VL-NEXT:    vpsraw $4, %ymm0, %ymm3
 ; AVX512VL-NEXT:    vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
 ; AVX512VL-NEXT:    vpsraw $2, %ymm0, %ymm3
 ; AVX512VL-NEXT:    vpaddw %ymm1, %ymm1, %ymm1
 ; AVX512VL-NEXT:    vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
 ; AVX512VL-NEXT:    vpsraw $1, %ymm0, %ymm3
 ; AVX512VL-NEXT:    vpaddw %ymm1, %ymm1, %ymm1

 ; AVX512BWVL-NEXT:    vpsravw %ymm1, %ymm0, %ymm0
 ; AVX512BWVL-NEXT:    vpmovwb %ymm0, %xmm0
 ; AVX512BWVL-NEXT:    vzeroupper
 ; AVX512BWVL-NEXT:    retq
 ;
 ; AVX256VL-LABEL: var_ashr_v16i8:
 ; AVX256VL:       # %bb.0:
 ; AVX256VL-NEXT:    vpsllw $5, %xmm1, %xmm1
-; AVX256VL-NEXT:    vpunpckhbw {{.*#+}} xmm2 = 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]
+; AVX256VL-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX256VL-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX256VL-NEXT:    vpsraw $4, %xmm3, %xmm4
 ; AVX256VL-NEXT:    vpblendvb %xmm2, %xmm4, %xmm3, %xmm3
 ; AVX256VL-NEXT:    vpsraw $2, %xmm3, %xmm4
 ; AVX256VL-NEXT:    vpaddw %xmm2, %xmm2, %xmm2
 ; AVX256VL-NEXT:    vpblendvb %xmm2, %xmm4, %xmm3, %xmm3
 ; AVX256VL-NEXT:    vpsraw $1, %xmm3, %xmm4
 ; AVX256VL-NEXT:    vpaddw %xmm2, %xmm2, %xmm2
 ; AVX256VL-NEXT:    vpblendvb %xmm2, %xmm4, %xmm3, %xmm2
 ; AVX256VL-NEXT:    vpsrlw $8, %xmm2, %xmm2
-; AVX256VL-NEXT:    vpunpcklbw {{.*#+}} xmm1 = 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]
+; AVX256VL-NEXT:    vpunpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; AVX256VL-NEXT:    vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; AVX256VL-NEXT:    vpsraw $4, %xmm0, %xmm3
 ; AVX256VL-NEXT:    vpblendvb %xmm1, %xmm3, %xmm0, %xmm0
 ; AVX256VL-NEXT:    vpsraw $2, %xmm0, %xmm3
 ; AVX256VL-NEXT:    vpaddw %xmm1, %xmm1, %xmm1
 ; AVX256VL-NEXT:    vpblendvb %xmm1, %xmm3, %xmm0, %xmm0
 ; AVX256VL-NEXT:    vpsraw $1, %xmm0, %xmm3
 ; AVX256VL-NEXT:    vpaddw %xmm1, %xmm1, %xmm1

llvm/test/CodeGen/X86/prefer-avx256-wide-mul.ll

 ; AVX512BW-NEXT:    retq
   %res = udiv <32 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>
   ret <32 x i8> %res
 }
 
 define <32 x i8> @test_mul_32i8(<32 x i8> %a, <32 x i8> %b) {
 ; AVX256BW-LABEL: test_mul_32i8:
 ; AVX256BW:       # %bb.0:
-; AVX256BW-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]
+; AVX256BW-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]
 ; AVX256BW-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]
 ; AVX256BW-NEXT:    vpmullw %ymm2, %ymm3, %ymm2
 ; AVX256BW-NEXT:    vmovdqa {{.*#+}} ymm3 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX256BW-NEXT:    vpand %ymm3, %ymm2, %ymm2
-; AVX256BW-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]
+; AVX256BW-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]
 ; AVX256BW-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]
 ; AVX256BW-NEXT:    vpmullw %ymm1, %ymm0, %ymm0
 ; AVX256BW-NEXT:    vpand %ymm3, %ymm0, %ymm0
 ; AVX256BW-NEXT:    vpackuswb %ymm2, %ymm0, %ymm0
 ; AVX256BW-NEXT:    retq
 ;
 ; AVX512BW-LABEL: test_mul_32i8:
 ; AVX512BW:       # %bb.0:
 ; AVX512BW-NEXT:    vpmovzxbw {{.*#+}} zmm1 = ymm1[0],zero,ymm1[1],zero,ymm1[2],zero,ymm1[3],zero,ymm1[4],zero,ymm1[5],zero,ymm1[6],zero,ymm1[7],zero,ymm1[8],zero,ymm1[9],zero,ymm1[10],zero,ymm1[11],zero,ymm1[12],zero,ymm1[13],zero,ymm1[14],zero,ymm1[15],zero,ymm1[16],zero,ymm1[17],zero,ymm1[18],zero,ymm1[19],zero,ymm1[20],zero,ymm1[21],zero,ymm1[22],zero,ymm1[23],zero,ymm1[24],zero,ymm1[25],zero,ymm1[26],zero,ymm1[27],zero,ymm1[28],zero,ymm1[29],zero,ymm1[30],zero,ymm1[31],zero
 ; AVX512BW-NEXT:    vpmovzxbw {{.*#+}} zmm0 = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],zero,ymm0[8],zero,ymm0[9],zero,ymm0[10],zero,ymm0[11],zero,ymm0[12],zero,ymm0[13],zero,ymm0[14],zero,ymm0[15],zero,ymm0[16],zero,ymm0[17],zero,ymm0[18],zero,ymm0[19],zero,ymm0[20],zero,ymm0[21],zero,ymm0[22],zero,ymm0[23],zero,ymm0[24],zero,ymm0[25],zero,ymm0[26],zero,ymm0[27],zero,ymm0[28],zero,ymm0[29],zero,ymm0[30],zero,ymm0[31],zero
 ; AVX512BW-NEXT:    vpmullw %zmm1, %zmm0, %zmm0
 ; AVX512BW-NEXT:    vpmovwb %zmm0, %ymm0
 ; AVX512BW-NEXT:    retq
   %res = mul <32 x i8> %a, %b
   ret <32 x i8> %res
 }

llvm/test/CodeGen/X86/vec_saddo.ll

 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movdqa %xmm0, %xmm2
 ; SSE2-NEXT:    paddsb %xmm1, %xmm2
 ; SSE2-NEXT:    paddb %xmm1, %xmm0
 ; SSE2-NEXT:    pcmpeqb %xmm0, %xmm2
 ; SSE2-NEXT:    pcmpeqd %xmm3, %xmm3
 ; SSE2-NEXT:    pxor %xmm2, %xmm3
 ; SSE2-NEXT:    movdqa %xmm3, %xmm1
-; 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:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    movdqa %xmm1, %xmm4
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0],xmm0[0],xmm4[1],xmm0[1],xmm4[2],xmm0[2],xmm4[3],xmm0[3]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3]
 ; SSE2-NEXT:    pslld $31, %xmm4
 ; SSE2-NEXT:    psrad $31, %xmm4
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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],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:    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],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; 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],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; 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 %xmm0, (%rdi)
 ; SSE2-NEXT:    movdqa %xmm4, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSSE3-LABEL: saddo_v16i8:
 ; SSSE3:       # %bb.0:
 ; SSSE3-NEXT:    movdqa %xmm0, %xmm2
 ; SSSE3-NEXT:    paddsb %xmm1, %xmm2
 ; SSSE3-NEXT:    paddb %xmm1, %xmm0
 ; SSSE3-NEXT:    pcmpeqb %xmm0, %xmm2
 ; SSSE3-NEXT:    pcmpeqd %xmm3, %xmm3
 ; SSSE3-NEXT:    pxor %xmm2, %xmm3
 ; SSSE3-NEXT:    movdqa %xmm3, %xmm1
-; SSSE3-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]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    movdqa %xmm1, %xmm4
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0],xmm0[0],xmm4[1],xmm0[1],xmm4[2],xmm0[2],xmm4[3],xmm0[3]
+; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3]
 ; SSSE3-NEXT:    pslld $31, %xmm4
 ; SSSE3-NEXT:    psrad $31, %xmm4
-; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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],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:    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],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; 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],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; 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 %xmm0, (%rdi)
 ; SSSE3-NEXT:    movdqa %xmm4, %xmm0
 ; SSSE3-NEXT:    retq
 ;
 ; SSE41-LABEL: saddo_v16i8:
 ; SSE41:       # %bb.0:

 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movdqa %xmm0, %xmm2
 ; SSE2-NEXT:    paddsw %xmm1, %xmm2
 ; SSE2-NEXT:    paddw %xmm1, %xmm0
 ; SSE2-NEXT:    pcmpeqw %xmm0, %xmm2
 ; SSE2-NEXT:    pcmpeqd %xmm1, %xmm1
 ; SSE2-NEXT:    pxor %xmm2, %xmm1
 ; SSE2-NEXT:    movdqa %xmm1, %xmm2
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; 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 {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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:    movdqa %xmm0, (%rdi)
 ; SSE2-NEXT:    movdqa %xmm2, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSSE3-LABEL: saddo_v8i16:
 ; SSSE3:       # %bb.0:
 ; SSSE3-NEXT:    movdqa %xmm0, %xmm2
 ; SSSE3-NEXT:    paddsw %xmm1, %xmm2
 ; SSSE3-NEXT:    paddw %xmm1, %xmm0
 ; SSSE3-NEXT:    pcmpeqw %xmm0, %xmm2
 ; SSSE3-NEXT:    pcmpeqd %xmm1, %xmm1
 ; SSSE3-NEXT:    pxor %xmm2, %xmm1
 ; SSSE3-NEXT:    movdqa %xmm1, %xmm2
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; 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 {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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:    movdqa %xmm0, (%rdi)
 ; SSSE3-NEXT:    movdqa %xmm2, %xmm0
 ; SSSE3-NEXT:    retq
 ;
 ; SSE41-LABEL: saddo_v8i16:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    movdqa %xmm0, %xmm2
 ; SSE41-NEXT:    paddsw %xmm1, %xmm2
 ; SSE41-NEXT:    paddw %xmm1, %xmm0
 ; SSE41-NEXT:    pcmpeqw %xmm0, %xmm2
 ; SSE41-NEXT:    pcmpeqd %xmm1, %xmm1
 ; SSE41-NEXT:    pxor %xmm2, %xmm1
 ; SSE41-NEXT:    pmovzxwd {{.*#+}} xmm2 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
 ; SSE41-NEXT:    pslld $31, %xmm2
 ; SSE41-NEXT:    psrad $31, %xmm2
-; SSE41-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE41-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; SSE41-NEXT:    pslld $31, %xmm1
 ; SSE41-NEXT:    psrad $31, %xmm1
 ; SSE41-NEXT:    movdqa %xmm0, (%rdi)
 ; SSE41-NEXT:    movdqa %xmm2, %xmm0
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-LABEL: saddo_v8i16:
 ; AVX1:       # %bb.0:

llvm/test/CodeGen/X86/vec_setcc.ll

 ; This asserted in type legalization for v3i1 setcc after v3i16 was made
 ; a simple value type.
 define <3 x i1> @test_setcc_v3i1_v3i16(<3 x i16>* %a) nounwind {
 ; SSE2-LABEL: test_setcc_v3i1_v3i16:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movq {{.*#+}} xmm0 = mem[0],zero
 ; SSE2-NEXT:    pxor %xmm1, %xmm1
 ; SSE2-NEXT:    pcmpeqw %xmm0, %xmm1
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3]
 ; SSE2-NEXT:    movdqa %xmm1, -{{[0-9]+}}(%rsp)
 ; SSE2-NEXT:    movb -{{[0-9]+}}(%rsp), %al
 ; SSE2-NEXT:    movb -{{[0-9]+}}(%rsp), %dl
 ; SSE2-NEXT:    movb -{{[0-9]+}}(%rsp), %cl
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: test_setcc_v3i1_v3i16:
 ; SSE41:       # %bb.0:

llvm/test/CodeGen/X86/vec_smulo.ll

 }
 
 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:    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],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:    punpckhbw {{.*#+}} xmm1 = xmm1[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:    pmullw %xmm1, %xmm0
-; 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:    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:    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:    pcmpeqd %xmm3, %xmm3
 ; SSE2-NEXT:    pxor %xmm7, %xmm3
 ; SSE2-NEXT:    movdqa %xmm3, %xmm1
-; 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:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    movdqa %xmm1, %xmm0
 ; 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:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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],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:    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],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; 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],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; 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:    retq
 ;
 ; SSSE3-LABEL: smulo_v16i8:
 ; SSSE3:       # %bb.0:
 ; SSSE3-NEXT:    movdqa %xmm1, %xmm2
 ; 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],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]
+; 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, %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:    pmullw %xmm1, %xmm0
-; 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:    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:    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:    pcmpeqd %xmm3, %xmm3
 ; SSSE3-NEXT:    pxor %xmm7, %xmm3
 ; SSSE3-NEXT:    movdqa %xmm3, %xmm1
-; SSSE3-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]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    movdqa %xmm1, %xmm0
 ; 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:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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],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:    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],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; 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],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; 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:    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[2,3,0,1]
-; 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:    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[2,3,0,1]
 ; 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:    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],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:    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

 
 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, %xmm10
 ; SSE2-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8],xmm3[8],xmm7[9],xmm3[9],xmm7[10],xmm3[10],xmm7[11],xmm3[11],xmm7[12],xmm3[12],xmm7[13],xmm3[13],xmm7[14],xmm3[14],xmm7[15],xmm3[15]
 ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm4 = xmm4[0],xmm3[0],xmm4[1],xmm3[1],xmm4[2],xmm3[2],xmm4[3],xmm3[3],xmm4[4],xmm3[4],xmm4[5],xmm3[5],xmm4[6],xmm3[6],xmm4[7],xmm3[7]
-; 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:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm1, %xmm9
 ; 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 {{.*#+}} 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],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:    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 {{.*#+}} xmm10 = xmm10[0],xmm0[0],xmm10[1],xmm0[1],xmm10[2],xmm0[2],xmm10[3],xmm0[3],xmm10[4],xmm0[4],xmm10[5],xmm0[5],xmm10[6],xmm0[6],xmm10[7],xmm0[7]
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm9 = xmm9[0],xmm0[0],xmm9[1],xmm0[1],xmm9[2],xmm0[2],xmm9[3],xmm0[3],xmm9[4],xmm0[4],xmm9[5],xmm0[5],xmm9[6],xmm0[6],xmm9[7],xmm0[7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm10 = xmm10[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm9 = xmm9[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw %xmm10, %xmm9
 ; SSE2-NEXT:    pand %xmm8, %xmm9
 ; SSE2-NEXT:    packuswb %xmm1, %xmm9
 ; SSE2-NEXT:    pxor %xmm1, %xmm1
 ; SSE2-NEXT:    pcmpgtb %xmm9, %xmm1
 ; SSE2-NEXT:    psraw $8, %xmm7
 ; SSE2-NEXT:    psraw $8, %xmm6
 ; SSE2-NEXT:    pmullw %xmm7, %xmm6
 ; SSE2-NEXT:    psrlw $8, %xmm6
 ; SSE2-NEXT:    psraw $8, %xmm4
 ; SSE2-NEXT:    psraw $8, %xmm5
 ; SSE2-NEXT:    pmullw %xmm4, %xmm5
 ; SSE2-NEXT:    psrlw $8, %xmm5
 ; SSE2-NEXT:    packuswb %xmm6, %xmm5
 ; SSE2-NEXT:    pcmpeqb %xmm1, %xmm5
 ; SSE2-NEXT:    movdqa %xmm2, %xmm10
 ; SSE2-NEXT:    punpckhbw {{.*#+}} xmm4 = xmm4[8],xmm2[8],xmm4[9],xmm2[9],xmm4[10],xmm2[10],xmm4[11],xmm2[11],xmm4[12],xmm2[12],xmm4[13],xmm2[13],xmm4[14],xmm2[14],xmm4[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, %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:    punpckhbw {{.*#+}} xmm7 = xmm7[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm0, %xmm2
 ; 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 {{.*#+}} 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:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm7, %xmm0
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm10 = xmm10[0],xmm0[0],xmm10[1],xmm0[1],xmm10[2],xmm0[2],xmm10[3],xmm0[3],xmm10[4],xmm0[4],xmm10[5],xmm0[5],xmm10[6],xmm0[6],xmm10[7],xmm0[7]
-; 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:    punpcklbw {{.*#+}} xmm10 = xmm10[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:    pmullw %xmm10, %xmm2
 ; SSE2-NEXT:    pxor %xmm7, %xmm7
 ; SSE2-NEXT:    pand %xmm8, %xmm0
 ; SSE2-NEXT:    pand %xmm8, %xmm2
 ; SSE2-NEXT:    pcmpeqd %xmm8, %xmm8
 ; SSE2-NEXT:    pxor %xmm8, %xmm5
 ; SSE2-NEXT:    packuswb %xmm0, %xmm2
 ; SSE2-NEXT:    pcmpgtb %xmm2, %xmm7
 ; SSE2-NEXT:    psraw $8, %xmm4
 ; SSE2-NEXT:    psraw $8, %xmm3
 ; SSE2-NEXT:    pmullw %xmm4, %xmm3
 ; SSE2-NEXT:    psrlw $8, %xmm3
 ; SSE2-NEXT:    psraw $8, %xmm6
 ; SSE2-NEXT:    psraw $8, %xmm1
 ; SSE2-NEXT:    pmullw %xmm6, %xmm1
 ; SSE2-NEXT:    psrlw $8, %xmm1
 ; SSE2-NEXT:    packuswb %xmm3, %xmm1
 ; SSE2-NEXT:    pcmpeqb %xmm7, %xmm1
 ; SSE2-NEXT:    pxor %xmm8, %xmm1
 ; SSE2-NEXT:    movdqa %xmm1, %xmm0
 ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    movdqa %xmm0, %xmm8
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm8 = xmm8[0],xmm0[0],xmm8[1],xmm0[1],xmm8[2],xmm0[2],xmm8[3],xmm0[3]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm8 = xmm8[0,0,1,1,2,2,3,3]
 ; SSE2-NEXT:    pslld $31, %xmm8
 ; SSE2-NEXT:    psrad $31, %xmm8
 ; 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:    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:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm1, %xmm6
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm6 = xmm6[0],xmm0[0],xmm6[1],xmm0[1],xmm6[2],xmm0[2],xmm6[3],xmm0[3]
+; 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 {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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:    movdqa %xmm5, %xmm3
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    movdqa %xmm3, %xmm7
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm7 = xmm7[0],xmm0[0],xmm7[1],xmm0[1],xmm7[2],xmm0[2],xmm7[3],xmm0[3]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm7 = xmm7[0,0,1,1,2,2,3,3]
 ; SSE2-NEXT:    pslld $31, %xmm7
 ; SSE2-NEXT:    psrad $31, %xmm7
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm3 = xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; 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:    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]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm5 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm5, %xmm4
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0],xmm0[0],xmm4[1],xmm0[1],xmm4[2],xmm0[2],xmm4[3],xmm0[3]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3]
 ; SSE2-NEXT:    pslld $31, %xmm4
 ; SSE2-NEXT:    psrad $31, %xmm4
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm5 = xmm5[4],xmm0[4],xmm5[5],xmm0[5],xmm5[6],xmm0[6],xmm5[7],xmm0[7]
+; SSE2-NEXT:    punpckhwd {{.*#+}} xmm5 = xmm5[4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pslld $31, %xmm5
 ; SSE2-NEXT:    psrad $31, %xmm5
 ; SSE2-NEXT:    movdqa %xmm9, 16(%rsi)
 ; SSE2-NEXT:    movdqa %xmm2, (%rsi)
 ; SSE2-NEXT:    movdqa %xmm5, 112(%rdi)
 ; SSE2-NEXT:    movdqa %xmm4, 96(%rdi)
 ; SSE2-NEXT:    movdqa %xmm3, 80(%rdi)
 ; SSE2-NEXT:    movdqa %xmm7, 64(%rdi)
 ; SSE2-NEXT:    movdqa %xmm1, 48(%rdi)
 ; SSE2-NEXT:    movdqa %xmm6, 32(%rdi)
 ; SSE2-NEXT:    movdqa %xmm0, 16(%rdi)
 ; SSE2-NEXT:    movdqa %xmm8, (%rdi)
 ; SSE2-NEXT:    retq
 ;
 ; SSSE3-LABEL: smulo_v32i8:
 ; SSSE3:       # %bb.0:
 ; SSSE3-NEXT:    movq %rdi, %rax
 ; SSSE3-NEXT:    movdqa %xmm3, %xmm10
 ; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8],xmm3[8],xmm7[9],xmm3[9],xmm7[10],xmm3[10],xmm7[11],xmm3[11],xmm7[12],xmm3[12],xmm7[13],xmm3[13],xmm7[14],xmm3[14],xmm7[15],xmm3[15]
 ; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm4 = xmm4[0],xmm3[0],xmm4[1],xmm3[1],xmm4[2],xmm3[2],xmm4[3],xmm3[3],xmm4[4],xmm3[4],xmm4[5],xmm3[5],xmm4[6],xmm3[6],xmm4[7],xmm3[7]
-; 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:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSSE3-NEXT:    movdqa %xmm1, %xmm9
 ; 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 {{.*#+}} 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],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]
+; 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 {{.*#+}} xmm10 = xmm10[0],xmm0[0],xmm10[1],xmm0[1],xmm10[2],xmm0[2],xmm10[3],xmm0[3],xmm10[4],xmm0[4],xmm10[5],xmm0[5],xmm10[6],xmm0[6],xmm10[7],xmm0[7]
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm9 = xmm9[0],xmm0[0],xmm9[1],xmm0[1],xmm9[2],xmm0[2],xmm9[3],xmm0[3],xmm9[4],xmm0[4],xmm9[5],xmm0[5],xmm9[6],xmm0[6],xmm9[7],xmm0[7]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm10 = xmm10[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm9 = xmm9[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    pmullw %xmm10, %xmm9
 ; SSSE3-NEXT:    pand %xmm8, %xmm9
 ; SSSE3-NEXT:    packuswb %xmm1, %xmm9
 ; SSSE3-NEXT:    pxor %xmm1, %xmm1
 ; SSSE3-NEXT:    pcmpgtb %xmm9, %xmm1
 ; SSSE3-NEXT:    psraw $8, %xmm7
 ; SSSE3-NEXT:    psraw $8, %xmm6
 ; SSSE3-NEXT:    pmullw %xmm7, %xmm6
 ; SSSE3-NEXT:    psrlw $8, %xmm6
 ; SSSE3-NEXT:    psraw $8, %xmm4
 ; SSSE3-NEXT:    psraw $8, %xmm5
 ; SSSE3-NEXT:    pmullw %xmm4, %xmm5
 ; SSSE3-NEXT:    psrlw $8, %xmm5
 ; SSSE3-NEXT:    packuswb %xmm6, %xmm5
 ; SSSE3-NEXT:    pcmpeqb %xmm1, %xmm5
 ; SSSE3-NEXT:    movdqa %xmm2, %xmm10
 ; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm4 = xmm4[8],xmm2[8],xmm4[9],xmm2[9],xmm4[10],xmm2[10],xmm4[11],xmm2[11],xmm4[12],xmm2[12],xmm4[13],xmm2[13],xmm4[14],xmm2[14],xmm4[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, %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:    punpckhbw {{.*#+}} xmm7 = xmm7[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSSE3-NEXT:    movdqa %xmm0, %xmm2
 ; 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 {{.*#+}} 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]
 ; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSSE3-NEXT:    pmullw %xmm7, %xmm0
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm10 = xmm10[0],xmm0[0],xmm10[1],xmm0[1],xmm10[2],xmm0[2],xmm10[3],xmm0[3],xmm10[4],xmm0[4],xmm10[5],xmm0[5],xmm10[6],xmm0[6],xmm10[7],xmm0[7]
-; 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:    punpcklbw {{.*#+}} xmm10 = xmm10[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:    pmullw %xmm10, %xmm2
 ; SSSE3-NEXT:    pxor %xmm7, %xmm7
 ; SSSE3-NEXT:    pand %xmm8, %xmm0
 ; SSSE3-NEXT:    pand %xmm8, %xmm2
 ; SSSE3-NEXT:    pcmpeqd %xmm8, %xmm8
 ; SSSE3-NEXT:    pxor %xmm8, %xmm5
 ; SSSE3-NEXT:    packuswb %xmm0, %xmm2
 ; SSSE3-NEXT:    pcmpgtb %xmm2, %xmm7
 ; SSSE3-NEXT:    psraw $8, %xmm4
 ; SSSE3-NEXT:    psraw $8, %xmm3
 ; SSSE3-NEXT:    pmullw %xmm4, %xmm3
 ; SSSE3-NEXT:    psrlw $8, %xmm3
 ; SSSE3-NEXT:    psraw $8, %xmm6
 ; SSSE3-NEXT:    psraw $8, %xmm1
 ; SSSE3-NEXT:    pmullw %xmm6, %xmm1
 ; SSSE3-NEXT:    psrlw $8, %xmm1
 ; SSSE3-NEXT:    packuswb %xmm3, %xmm1
 ; SSSE3-NEXT:    pcmpeqb %xmm7, %xmm1
 ; SSSE3-NEXT:    pxor %xmm8, %xmm1
 ; SSSE3-NEXT:    movdqa %xmm1, %xmm0
 ; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    movdqa %xmm0, %xmm8
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm8 = xmm8[0],xmm0[0],xmm8[1],xmm0[1],xmm8[2],xmm0[2],xmm8[3],xmm0[3]
+; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm8 = xmm8[0,0,1,1,2,2,3,3]
 ; SSSE3-NEXT:    pslld $31, %xmm8
 ; SSSE3-NEXT:    psrad $31, %xmm8
 ; 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:    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]
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSSE3-NEXT:    movdqa %xmm1, %xmm6
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm6 = xmm6[0],xmm0[0],xmm6[1],xmm0[1],xmm6[2],xmm0[2],xmm6[3],xmm0[3]
+; 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 {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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:    movdqa %xmm5, %xmm3
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    movdqa %xmm3, %xmm7
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm7 = xmm7[0],xmm0[0],xmm7[1],xmm0[1],xmm7[2],xmm0[2],xmm7[3],xmm0[3]
+; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm7 = xmm7[0,0,1,1,2,2,3,3]
 ; SSSE3-NEXT:    pslld $31, %xmm7
 ; SSSE3-NEXT:    psrad $31, %xmm7
-; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm3 = xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; 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:    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]
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm5 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSSE3-NEXT:    movdqa %xmm5, %xmm4
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0],xmm0[0],xmm4[1],xmm0[1],xmm4[2],xmm0[2],xmm4[3],xmm0[3]
+; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3]
 ; SSSE3-NEXT:    pslld $31, %xmm4
 ; SSSE3-NEXT:    psrad $31, %xmm4
-; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm5 = xmm5[4],xmm0[4],xmm5[5],xmm0[5],xmm5[6],xmm0[6],xmm5[7],xmm0[7]
+; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm5 = xmm5[4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    pslld $31, %xmm5
 ; SSSE3-NEXT:    psrad $31, %xmm5
 ; SSSE3-NEXT:    movdqa %xmm9, 16(%rsi)
 ; SSSE3-NEXT:    movdqa %xmm2, (%rsi)
 ; SSSE3-NEXT:    movdqa %xmm5, 112(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm4, 96(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm3, 80(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm7, 64(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm1, 48(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm6, 32(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm0, 16(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm8, (%rdi)
 ; SSSE3-NEXT:    retq
 ;
 ; SSE41-LABEL: smulo_v32i8:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    movq %rdi, %rax
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm10 = 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, %xmm7
 ; SSE41-NEXT:    pshufd {{.*#+}} xmm5 = xmm3[2,3,0,1]
-; SSE41-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]
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm9 = 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 {{.*#+}} xmm6 = xmm1[2,3,0,1]
-; 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:    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 %xmm10, %xmm9
 ; SSE41-NEXT:    pand %xmm8, %xmm9
 ; SSE41-NEXT:    packuswb %xmm1, %xmm9
 ; SSE41-NEXT:    pxor %xmm1, %xmm1
 ; SSE41-NEXT:    pcmpgtb %xmm9, %xmm1
 ; SSE41-NEXT:    pmullw %xmm7, %xmm4
 ; SSE41-NEXT:    psrlw $8, %xmm4
 ; SSE41-NEXT:    pmovsxbw %xmm5, %xmm3
 ; SSE41-NEXT:    pmovsxbw %xmm6, %xmm5
 ; SSE41-NEXT:    pmullw %xmm3, %xmm5
 ; SSE41-NEXT:    psrlw $8, %xmm5
 ; SSE41-NEXT:    packuswb %xmm5, %xmm4
 ; SSE41-NEXT:    pcmpeqb %xmm1, %xmm4
 ; 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:    pmovsxbw %xmm2, %xmm5
 ; SSE41-NEXT:    pshufd {{.*#+}} xmm6 = xmm2[2,3,0,1]
 ; SSE41-NEXT:    movdqa %xmm2, %xmm7
-; SSE41-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]
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[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 {{.*#+}} xmm3 = xmm0[2,3,0,1]
 ; SSE41-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw %xmm7, %xmm0
 ; SSE41-NEXT:    pmullw %xmm10, %xmm1
 ; SSE41-NEXT:    pxor %xmm7, %xmm7
 ; SSE41-NEXT:    pand %xmm8, %xmm0

 ; SSE41-NEXT:    movdqa %xmm6, 48(%rdi)
 ; SSE41-NEXT:    movdqa %xmm5, 32(%rdi)
 ; SSE41-NEXT:    movdqa %xmm8, 16(%rdi)
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-LABEL: smulo_v32i8:
 ; AVX1:       # %bb.0:
 ; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm2
-; 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:    vpunpckhbw {{.*#+}} xmm3 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm5
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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:    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:    vpsrlw $8, %xmm4, %xmm4
 ; AVX1-NEXT:    vpshufd {{.*#+}} xmm2 = xmm2[2,3,0,1]
 ; AVX1-NEXT:    vpmovsxbw %xmm2, %xmm2
 ; AVX1-NEXT:    vpshufd {{.*#+}} xmm5 = xmm5[2,3,0,1]
 ; 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],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:    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:    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],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]
+; 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],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]
+; 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:    vextracti128 $1, %ymm1, %xmm3
 ; AVX2-NEXT:    vpmovsxbw %xmm3, %ymm3

 }
 
 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],xmm0[8],xmm10[9],xmm0[9],xmm10[10],xmm0[10],xmm10[11],xmm0[11],xmm10[12],xmm0[12],xmm10[13],xmm0[13],xmm10[14],xmm0[14],xmm10[15],xmm0[15]
+; 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],xmm0[8],xmm11[9],xmm0[9],xmm11[10],xmm0[10],xmm11[11],xmm0[11],xmm11[12],xmm0[12],xmm11[13],xmm0[13],xmm11[14],xmm0[14],xmm11[15],xmm0[15]
+; 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],xmm0[0],xmm9[1],xmm0[1],xmm9[2],xmm0[2],xmm9[3],xmm0[3],xmm9[4],xmm0[4],xmm9[5],xmm0[5],xmm9[6],xmm0[6],xmm9[7],xmm0[7]
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm8 = xmm8[0],xmm0[0],xmm8[1],xmm0[1],xmm8[2],xmm0[2],xmm8[3],xmm0[3],xmm8[4],xmm0[4],xmm8[5],xmm0[5],xmm8[6],xmm0[6],xmm8[7],xmm0[7]
+; 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:    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:    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:    movdqa %xmm6, %xmm10
 ; SSE2-NEXT:    movdqa %xmm6, %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:    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],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:    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],xmm0[0],xmm10[1],xmm0[1],xmm10[2],xmm0[2],xmm10[3],xmm0[3],xmm10[4],xmm0[4],xmm10[5],xmm0[5],xmm10[6],xmm0[6],xmm10[7],xmm0[7]
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm11 = xmm11[0],xmm0[0],xmm11[1],xmm0[1],xmm11[2],xmm0[2],xmm11[3],xmm0[3],xmm11[4],xmm0[4],xmm11[5],xmm0[5],xmm11[6],xmm0[6],xmm11[7],xmm0[7]
+; 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:    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],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:    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],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:    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:    movdqa %xmm1, %xmm6
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm6 = xmm6[0],xmm0[0],xmm6[1],xmm0[1],xmm6[2],xmm0[2],xmm6[3],xmm0[3],xmm6[4],xmm0[4],xmm6[5],xmm0[5],xmm6[6],xmm0[6],xmm6[7],xmm0[7]
+; 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:    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],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]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm5 = xmm5[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],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:    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],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; 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:    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:    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 {{.*#+}} xmm12 = xmm12[8],xmm0[8],xmm12[9],xmm0[9],xmm12[10],xmm0[10],xmm12[11],xmm0[11],xmm12[12],xmm0[12],xmm12[13],xmm0[13],xmm12[14],xmm0[14],xmm12[15],xmm0[15]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm12 = xmm12[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm5, (%rsi)
 ; SSE2-NEXT:    movdqa %xmm12, %xmm4
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm12 = xmm12[0],xmm0[0],xmm12[1],xmm0[1],xmm12[2],xmm0[2],xmm12[3],xmm0[3]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm12 = xmm12[0,0,1,1,2,2,3,3]
 ; SSE2-NEXT:    pslld $31, %xmm12
 ; SSE2-NEXT:    psrad $31, %xmm12
 ; SSE2-NEXT:    movdqa %xmm12, 224(%rdi)
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm4 = xmm4[4],xmm0[4],xmm4[5],xmm0[5],xmm4[6],xmm0[6],xmm4[7],xmm0[7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[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, 240(%rdi)
 ; SSE2-NEXT:    movdqa %xmm3, %xmm4
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3]
+; 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, 192(%rdi)
 ; SSE2-NEXT:    movdqa %xmm2, %xmm3
-; 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:    punpckhwd {{.*#+}} xmm4 = xmm4[4],xmm0[4],xmm4[5],xmm0[5],xmm4[6],xmm0[6],xmm4[7],xmm0[7]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; 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, 208(%rdi)
 ; SSE2-NEXT:    movdqa %xmm2, %xmm4
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; 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, 160(%rdi)
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm4 = xmm4[4],xmm0[4],xmm4[5],xmm0[5],xmm4[6],xmm0[6],xmm4[7],xmm0[7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[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, 176(%rdi)
 ; SSE2-NEXT:    movdqa %xmm3, %xmm2
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3]
+; 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, 128(%rdi)
 ; SSE2-NEXT:    movdqa %xmm1, %xmm3
-; 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:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; 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 %xmm1, %xmm2
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; 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, 96(%rdi)
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[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, 112(%rdi)
 ; SSE2-NEXT:    movdqa %xmm3, %xmm1
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3]
+; 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, 64(%rdi)
 ; SSE2-NEXT:    movdqa %xmm0, %xmm2
 ; SSE2-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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:    movdqa %xmm1, 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, 32(%rdi)
-; 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:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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 {{.*#+}} 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:    movdqa %xmm2, %xmm0
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; 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, (%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, 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],xmm0[8],xmm10[9],xmm0[9],xmm10[10],xmm0[10],xmm10[11],xmm0[11],xmm10[12],xmm0[12],xmm10[13],xmm0[13],xmm10[14],xmm0[14],xmm10[15],xmm0[15]
+; 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],xmm0[8],xmm11[9],xmm0[9],xmm11[10],xmm0[10],xmm11[11],xmm0[11],xmm11[12],xmm0[12],xmm11[13],xmm0[13],xmm11[14],xmm0[14],xmm11[15],xmm0[15]
+; 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],xmm0[0],xmm9[1],xmm0[1],xmm9[2],xmm0[2],xmm9[3],xmm0[3],xmm9[4],xmm0[4],xmm9[5],xmm0[5],xmm9[6],xmm0[6],xmm9[7],xmm0[7]
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm8 = xmm8[0],xmm0[0],xmm8[1],xmm0[1],xmm8[2],xmm0[2],xmm8[3],xmm0[3],xmm8[4],xmm0[4],xmm8[5],xmm0[5],xmm8[6],xmm0[6],xmm8[7],xmm0[7]
+; 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:    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:    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:    movdqa %xmm6, %xmm10
 ; SSSE3-NEXT:    movdqa %xmm6, %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:    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],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:    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],xmm0[0],xmm10[1],xmm0[1],xmm10[2],xmm0[2],xmm10[3],xmm0[3],xmm10[4],xmm0[4],xmm10[5],xmm0[5],xmm10[6],xmm0[6],xmm10[7],xmm0[7]
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm11 = xmm11[0],xmm0[0],xmm11[1],xmm0[1],xmm11[2],xmm0[2],xmm11[3],xmm0[3],xmm11[4],xmm0[4],xmm11[5],xmm0[5],xmm11[6],xmm0[6],xmm11[7],xmm0[7]
+; 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:    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],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:    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],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:    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:    movdqa %xmm1, %xmm6
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm6 = xmm6[0],xmm0[0],xmm6[1],xmm0[1],xmm6[2],xmm0[2],xmm6[3],xmm0[3],xmm6[4],xmm0[4],xmm6[5],xmm0[5],xmm6[6],xmm0[6],xmm6[7],xmm0[7]
+; 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:    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],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]
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm5 = xmm5[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],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:    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],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; 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:    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:    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 {{.*#+}} xmm12 = xmm12[8],xmm0[8],xmm12[9],xmm0[9],xmm12[10],xmm0[10],xmm12[11],xmm0[11],xmm12[12],xmm0[12],xmm12[13],xmm0[13],xmm12[14],xmm0[14],xmm12[15],xmm0[15]
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm12 = xmm12[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSSE3-NEXT:    movdqa %xmm5, (%rsi)
 ; SSSE3-NEXT:    movdqa %xmm12, %xmm4
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm12 = xmm12[0],xmm0[0],xmm12[1],xmm0[1],xmm12[2],xmm0[2],xmm12[3],xmm0[3]
+; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm12 = xmm12[0,0,1,1,2,2,3,3]
 ; SSSE3-NEXT:    pslld $31, %xmm12
 ; SSSE3-NEXT:    psrad $31, %xmm12
 ; SSSE3-NEXT:    movdqa %xmm12, 224(%rdi)
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm4 = xmm4[4],xmm0[4],xmm4[5],xmm0[5],xmm4[6],xmm0[6],xmm4[7],xmm0[7]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[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, 240(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm3, %xmm4
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3]
+; 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, 192(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm2, %xmm3
-; SSSE3-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]
-; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm4 = xmm4[4],xmm0[4],xmm4[5],xmm0[5],xmm4[6],xmm0[6],xmm4[7],xmm0[7]
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; 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, 208(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm2, %xmm4
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; 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, 160(%rdi)
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm4 = xmm4[4],xmm0[4],xmm4[5],xmm0[5],xmm4[6],xmm0[6],xmm4[7],xmm0[7]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[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, 176(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm3, %xmm2
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3]
+; 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, 128(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm1, %xmm3
-; SSSE3-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]
-; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; 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 %xmm1, %xmm2
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; 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, 96(%rdi)
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[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, 112(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm3, %xmm1
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3]
+; 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, 64(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm0, %xmm2
 ; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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:    movdqa %xmm1, 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, 32(%rdi)
-; 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:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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 {{.*#+}} 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:    movdqa %xmm2, %xmm0
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; 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, (%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, 16(%rdi)
 ; SSSE3-NEXT:    retq
 ;
 ; SSE41-LABEL: smulo_v64i8:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    movq %rdi, %rax
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm8 = 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],xmm0[8],xmm10[9],xmm0[9],xmm10[10],xmm0[10],xmm10[11],xmm0[11],xmm10[12],xmm0[12],xmm10[13],xmm0[13],xmm10[14],xmm0[14],xmm10[15],xmm0[15]
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm10 = xmm10[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; 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:    movdqa %xmm3, %xmm11
-; SSE41-NEXT:    punpckhbw {{.*#+}} xmm11 = xmm11[8],xmm0[8],xmm11[9],xmm0[9],xmm11[10],xmm0[10],xmm11[11],xmm0[11],xmm11[12],xmm0[12],xmm11[13],xmm0[13],xmm11[14],xmm0[14],xmm11[15],xmm0[15]
+; 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 %xmm8, %xmm9
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm10 = [255,255,255,255,255,255,255,255]
 ; SSE41-NEXT:    pand %xmm10, %xmm11
 ; SSE41-NEXT:    pand %xmm10, %xmm9
 ; SSE41-NEXT:    packuswb %xmm11, %xmm9
 ; SSE41-NEXT:    pmovsxbw %xmm3, %xmm8
 ; SSE41-NEXT:    pshufd {{.*#+}} xmm11 = xmm7[2,3,0,1]
 ; SSE41-NEXT:    pshufd {{.*#+}} xmm13 = xmm3[2,3,0,1]
 ; SSE41-NEXT:    pmullw %xmm12, %xmm8
 ; SSE41-NEXT:    pxor %xmm7, %xmm7
 ; SSE41-NEXT:    pcmpgtb %xmm9, %xmm7
 ; SSE41-NEXT:    psrlw $8, %xmm8
 ; SSE41-NEXT:    pmovsxbw %xmm11, %xmm11
 ; SSE41-NEXT:    pmovsxbw %xmm13, %xmm3
 ; SSE41-NEXT:    pmullw %xmm11, %xmm3
 ; SSE41-NEXT:    psrlw $8, %xmm3
 ; SSE41-NEXT:    packuswb %xmm3, %xmm8
 ; SSE41-NEXT:    pcmpeqb %xmm7, %xmm8
 ; 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:    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]
+; 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:    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]
+; 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[2,3,0,1]
 ; SSE41-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[2,3,0,1]
 ; SSE41-NEXT:    pmullw %xmm7, %xmm3
 ; SSE41-NEXT:    pxor %xmm7, %xmm7
 ; SSE41-NEXT:    pcmpgtb %xmm12, %xmm7
 ; 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:    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:    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],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]
+; 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[2,3,0,1]
 ; SSE41-NEXT:    pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
 ; SSE41-NEXT:    pmullw %xmm6, %xmm2
 ; 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 {{.*#+}} 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:    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],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:    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 {{.*#+}} 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:    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],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:    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],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]
+; 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:    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:    vpmullw %xmm4, %xmm7, %xmm4
 ; AVX1-NEXT:    vpsrlw $8, %xmm4, %xmm4
 ; AVX1-NEXT:    vpshufd {{.*#+}} xmm5 = xmm5[2,3,0,1]
 ; AVX1-NEXT:    vpmovsxbw %xmm5, %xmm5
 ; AVX1-NEXT:    vpshufd {{.*#+}} xmm6 = xmm6[2,3,0,1]
 ; 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],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]
-; 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:    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:    vpsrlw $8, %xmm6, %xmm6
 ; AVX1-NEXT:    vpshufd {{.*#+}} xmm3 = xmm3[2,3,0,1]
 ; AVX1-NEXT:    vpmovsxbw %xmm3, %xmm3
 ; AVX1-NEXT:    vpshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
 ; AVX1-NEXT:    vpmovsxbw %xmm1, %xmm1
 ; 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],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]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm1 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm6
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm7 = 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]
+; 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[2,3,0,1]
 ; AVX1-NEXT:    vpmovsxbw %xmm4, %xmm4
 ; AVX1-NEXT:    vpshufd {{.*#+}} xmm6 = xmm6[2,3,0,1]
 ; AVX1-NEXT:    vpmovsxbw %xmm6, %xmm6
 ; AVX1-NEXT:    vpmullw %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],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:    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:    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],ymm0[8],ymm3[9],ymm0[9],ymm3[10],ymm0[10],ymm3[11],ymm0[11],ymm3[12],ymm0[12],ymm3[13],ymm0[13],ymm3[14],ymm0[14],ymm3[15],ymm0[15],ymm3[24],ymm0[24],ymm3[25],ymm0[25],ymm3[26],ymm0[26],ymm3[27],ymm0[27],ymm3[28],ymm0[28],ymm3[29],ymm0[29],ymm3[30],ymm0[30],ymm3[31],ymm0[31]
-; AVX2-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]
+; 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],ymm0[0],ymm3[1],ymm0[1],ymm3[2],ymm0[2],ymm3[3],ymm0[3],ymm3[4],ymm0[4],ymm3[5],ymm0[5],ymm3[6],ymm0[6],ymm3[7],ymm0[7],ymm3[16],ymm0[16],ymm3[17],ymm0[17],ymm3[18],ymm0[18],ymm3[19],ymm0[19],ymm3[20],ymm0[20],ymm3[21],ymm0[21],ymm3[22],ymm0[22],ymm3[23],ymm0[23]
-; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm7 = 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]
+; 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:    vpmullw %ymm6, %ymm7, %ymm6
 ; AVX2-NEXT:    vpand %ymm5, %ymm6, %ymm6
 ; AVX2-NEXT:    vpackuswb %ymm4, %ymm6, %ymm9
 ; AVX2-NEXT:    vpxor %xmm8, %xmm8, %xmm8
 ; AVX2-NEXT:    vpcmpgtb %ymm9, %ymm8, %ymm7
 ; AVX2-NEXT:    vextracti128 $1, %ymm3, %xmm6
 ; AVX2-NEXT:    vpmovsxbw %xmm6, %ymm6
 ; AVX2-NEXT:    vextracti128 $1, %ymm1, %xmm4
 ; AVX2-NEXT:    vpmovsxbw %xmm4, %ymm4
 ; AVX2-NEXT:    vpmullw %ymm6, %ymm4, %ymm4
 ; AVX2-NEXT:    vpsrlw $8, %ymm4, %ymm4
 ; AVX2-NEXT:    vpmovsxbw %xmm3, %ymm3
 ; AVX2-NEXT:    vpmovsxbw %xmm1, %ymm1
 ; AVX2-NEXT:    vpmullw %ymm3, %ymm1, %ymm1
 ; AVX2-NEXT:    vpsrlw $8, %ymm1, %ymm1
 ; AVX2-NEXT:    vpackuswb %ymm4, %ymm1, %ymm1
 ; AVX2-NEXT:    vpermq {{.*#+}} ymm1 = ymm1[0,2,1,3]
 ; AVX2-NEXT:    vpcmpeqb %ymm7, %ymm1, %ymm1
 ; AVX2-NEXT:    vpcmpeqd %ymm4, %ymm4, %ymm4
 ; AVX2-NEXT:    vpxor %ymm4, %ymm1, %ymm1
-; AVX2-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]
+; 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 {{.*#+}} ymm6 = 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, %ymm6, %ymm3
 ; AVX2-NEXT:    vpand %ymm5, %ymm3, %ymm3
-; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm6 = 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:    vpunpcklbw {{.*#+}} ymm6 = 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 {{.*#+}} 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]
 ; AVX2-NEXT:    vpmullw %ymm6, %ymm7, %ymm6
 ; AVX2-NEXT:    vpand %ymm5, %ymm6, %ymm5
 ; AVX2-NEXT:    vpackuswb %ymm3, %ymm5, %ymm3
 ; AVX2-NEXT:    vpcmpgtb %ymm3, %ymm8, %ymm5
 ; AVX2-NEXT:    vextracti128 $1, %ymm2, %xmm6
 ; AVX2-NEXT:    vpmovsxbw %xmm6, %ymm6
 ; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm7

 ; AVX2-NEXT:    vmovdqa %ymm6, 160(%rdi)
 ; AVX2-NEXT:    vmovdqa %ymm5, 96(%rdi)
 ; AVX2-NEXT:    vmovdqa %ymm8, 32(%rdi)
 ; AVX2-NEXT:    vzeroupper
 ; AVX2-NEXT:    retq
 ;
 ; AVX512-LABEL: smulo_v64i8:
 ; AVX512:       # %bb.0:
-; AVX512-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]
+; AVX512-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]
 ; AVX512-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]
 ; AVX512-NEXT:    vpmullw %zmm2, %zmm3, %zmm2
 ; AVX512-NEXT:    vmovdqa64 {{.*#+}} zmm3 = [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]
 ; AVX512-NEXT:    vpandq %zmm3, %zmm2, %zmm2
-; AVX512-NEXT:    vpunpcklbw {{.*#+}} zmm4 = 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]
+; AVX512-NEXT:    vpunpcklbw {{.*#+}} zmm4 = 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]
 ; AVX512-NEXT:    vpunpcklbw {{.*#+}} zmm5 = 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]
 ; AVX512-NEXT:    vpmullw %zmm4, %zmm5, %zmm4
 ; AVX512-NEXT:    vpandq %zmm3, %zmm4, %zmm3
 ; AVX512-NEXT:    vpackuswb %zmm2, %zmm3, %zmm4
 ; AVX512-NEXT:    vpmovb2m %zmm4, %k0
 ; AVX512-NEXT:    vpmovm2b %k0, %zmm2
 ; AVX512-NEXT:    vpmovsxbw %ymm1, %zmm3
 ; AVX512-NEXT:    vpmovsxbw %ymm0, %zmm5

 ; SSE2-NEXT:    psraw $15, %xmm0
 ; SSE2-NEXT:    pcmpeqw %xmm2, %xmm0
 ; SSE2-NEXT:    pcmpeqd %xmm1, %xmm1
 ; SSE2-NEXT:    pxor %xmm0, %xmm1
 ; SSE2-NEXT:    movdqa %xmm1, %xmm0
 ; 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:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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:    retq
 ;
 ; SSSE3-LABEL: smulo_v8i16:
 ; SSSE3:       # %bb.0:
 ; SSSE3-NEXT:    movdqa %xmm0, %xmm2
 ; SSSE3-NEXT:    pmulhw %xmm1, %xmm2
 ; SSSE3-NEXT:    pmullw %xmm1, %xmm0
 ; SSSE3-NEXT:    movdqa %xmm0, (%rdi)
 ; SSSE3-NEXT:    psraw $15, %xmm0
 ; SSSE3-NEXT:    pcmpeqw %xmm2, %xmm0
 ; SSSE3-NEXT:    pcmpeqd %xmm1, %xmm1
 ; SSSE3-NEXT:    pxor %xmm0, %xmm1
 ; SSSE3-NEXT:    movdqa %xmm1, %xmm0
 ; 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:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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:    retq
 ;
 ; SSE41-LABEL: smulo_v8i16:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    movdqa %xmm0, %xmm2
 ; SSE41-NEXT:    pmulhw %xmm1, %xmm2
 ; SSE41-NEXT:    pmullw %xmm1, %xmm0
 ; SSE41-NEXT:    movdqa %xmm0, (%rdi)
 ; SSE41-NEXT:    psraw $15, %xmm0
 ; SSE41-NEXT:    pcmpeqw %xmm2, %xmm0
 ; SSE41-NEXT:    pcmpeqd %xmm1, %xmm1
 ; SSE41-NEXT:    pxor %xmm0, %xmm1
 ; SSE41-NEXT:    pmovzxwd {{.*#+}} xmm0 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
 ; SSE41-NEXT:    pslld $31, %xmm0
 ; SSE41-NEXT:    psrad $31, %xmm0
-; SSE41-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE41-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; SSE41-NEXT:    pslld $31, %xmm1
 ; SSE41-NEXT:    psrad $31, %xmm1
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-LABEL: smulo_v8i16:
 ; AVX1:       # %bb.0:
 ; AVX1-NEXT:    vpmulhw %xmm1, %xmm0, %xmm2
 ; AVX1-NEXT:    vpmullw %xmm1, %xmm0, %xmm1

llvm/test/CodeGen/X86/vec_ssubo.ll

 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movdqa %xmm0, %xmm2
 ; SSE2-NEXT:    psubsb %xmm1, %xmm2
 ; SSE2-NEXT:    psubb %xmm1, %xmm0
 ; SSE2-NEXT:    pcmpeqb %xmm0, %xmm2
 ; SSE2-NEXT:    pcmpeqd %xmm3, %xmm3
 ; SSE2-NEXT:    pxor %xmm2, %xmm3
 ; SSE2-NEXT:    movdqa %xmm3, %xmm1
-; 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:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    movdqa %xmm1, %xmm4
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0],xmm0[0],xmm4[1],xmm0[1],xmm4[2],xmm0[2],xmm4[3],xmm0[3]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3]
 ; SSE2-NEXT:    pslld $31, %xmm4
 ; SSE2-NEXT:    psrad $31, %xmm4
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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],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:    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],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; 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],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; 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 %xmm0, (%rdi)
 ; SSE2-NEXT:    movdqa %xmm4, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSSE3-LABEL: ssubo_v16i8:
 ; SSSE3:       # %bb.0:
 ; SSSE3-NEXT:    movdqa %xmm0, %xmm2
 ; SSSE3-NEXT:    psubsb %xmm1, %xmm2
 ; SSSE3-NEXT:    psubb %xmm1, %xmm0
 ; SSSE3-NEXT:    pcmpeqb %xmm0, %xmm2
 ; SSSE3-NEXT:    pcmpeqd %xmm3, %xmm3
 ; SSSE3-NEXT:    pxor %xmm2, %xmm3
 ; SSSE3-NEXT:    movdqa %xmm3, %xmm1
-; SSSE3-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]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    movdqa %xmm1, %xmm4
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0],xmm0[0],xmm4[1],xmm0[1],xmm4[2],xmm0[2],xmm4[3],xmm0[3]
+; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3]
 ; SSSE3-NEXT:    pslld $31, %xmm4
 ; SSSE3-NEXT:    psrad $31, %xmm4
-; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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],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:    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],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; 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],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; 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 %xmm0, (%rdi)
 ; SSSE3-NEXT:    movdqa %xmm4, %xmm0
 ; SSSE3-NEXT:    retq
 ;
 ; SSE41-LABEL: ssubo_v16i8:
 ; SSE41:       # %bb.0:

 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movdqa %xmm0, %xmm2
 ; SSE2-NEXT:    psubsw %xmm1, %xmm2
 ; SSE2-NEXT:    psubw %xmm1, %xmm0
 ; SSE2-NEXT:    pcmpeqw %xmm0, %xmm2
 ; SSE2-NEXT:    pcmpeqd %xmm1, %xmm1
 ; SSE2-NEXT:    pxor %xmm2, %xmm1
 ; SSE2-NEXT:    movdqa %xmm1, %xmm2
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; 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 {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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:    movdqa %xmm0, (%rdi)
 ; SSE2-NEXT:    movdqa %xmm2, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSSE3-LABEL: ssubo_v8i16:
 ; SSSE3:       # %bb.0:
 ; SSSE3-NEXT:    movdqa %xmm0, %xmm2
 ; SSSE3-NEXT:    psubsw %xmm1, %xmm2
 ; SSSE3-NEXT:    psubw %xmm1, %xmm0
 ; SSSE3-NEXT:    pcmpeqw %xmm0, %xmm2
 ; SSSE3-NEXT:    pcmpeqd %xmm1, %xmm1
 ; SSSE3-NEXT:    pxor %xmm2, %xmm1
 ; SSSE3-NEXT:    movdqa %xmm1, %xmm2
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; 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 {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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:    movdqa %xmm0, (%rdi)
 ; SSSE3-NEXT:    movdqa %xmm2, %xmm0
 ; SSSE3-NEXT:    retq
 ;
 ; SSE41-LABEL: ssubo_v8i16:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    movdqa %xmm0, %xmm2
 ; SSE41-NEXT:    psubsw %xmm1, %xmm2
 ; SSE41-NEXT:    psubw %xmm1, %xmm0
 ; SSE41-NEXT:    pcmpeqw %xmm0, %xmm2
 ; SSE41-NEXT:    pcmpeqd %xmm1, %xmm1
 ; SSE41-NEXT:    pxor %xmm2, %xmm1
 ; SSE41-NEXT:    pmovzxwd {{.*#+}} xmm2 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
 ; SSE41-NEXT:    pslld $31, %xmm2
 ; SSE41-NEXT:    psrad $31, %xmm2
-; SSE41-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE41-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; SSE41-NEXT:    pslld $31, %xmm1
 ; SSE41-NEXT:    psrad $31, %xmm1
 ; SSE41-NEXT:    movdqa %xmm0, (%rdi)
 ; SSE41-NEXT:    movdqa %xmm2, %xmm0
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-LABEL: ssubo_v8i16:
 ; AVX1:       # %bb.0:

llvm/test/CodeGen/X86/vec_uaddo.ll

 ; SSE2-LABEL: uaddo_v16i8:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    paddb %xmm0, %xmm1
 ; SSE2-NEXT:    pmaxub %xmm1, %xmm0
 ; SSE2-NEXT:    pcmpeqb %xmm1, %xmm0
 ; SSE2-NEXT:    pcmpeqd %xmm3, %xmm3
 ; SSE2-NEXT:    pxor %xmm0, %xmm3
 ; SSE2-NEXT:    movdqa %xmm3, %xmm4
-; 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:    punpcklbw {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    movdqa %xmm4, %xmm0
 ; 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:    punpckhwd {{.*#+}} xmm4 = xmm4[4],xmm0[4],xmm4[5],xmm0[5],xmm4[6],xmm0[6],xmm4[7],xmm0[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 {{.*#+}} 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:    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],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; 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],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; 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 %xmm1, (%rdi)
 ; SSE2-NEXT:    movdqa %xmm4, %xmm1
 ; SSE2-NEXT:    retq
 ;
 ; SSSE3-LABEL: uaddo_v16i8:
 ; SSSE3:       # %bb.0:
 ; SSSE3-NEXT:    paddb %xmm0, %xmm1
 ; SSSE3-NEXT:    pmaxub %xmm1, %xmm0
 ; SSSE3-NEXT:    pcmpeqb %xmm1, %xmm0
 ; SSSE3-NEXT:    pcmpeqd %xmm3, %xmm3
 ; SSSE3-NEXT:    pxor %xmm0, %xmm3
 ; SSSE3-NEXT:    movdqa %xmm3, %xmm4
-; 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:    punpcklbw {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    movdqa %xmm4, %xmm0
 ; 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:    punpckhwd {{.*#+}} xmm4 = xmm4[4],xmm0[4],xmm4[5],xmm0[5],xmm4[6],xmm0[6],xmm4[7],xmm0[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 {{.*#+}} 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:    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],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; 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],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; 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 %xmm1, (%rdi)
 ; SSSE3-NEXT:    movdqa %xmm4, %xmm1
 ; SSSE3-NEXT:    retq
 ;
 ; SSE41-LABEL: uaddo_v16i8:
 ; SSE41:       # %bb.0:

 ; SSE2-NEXT:    paddw %xmm0, %xmm1
 ; SSE2-NEXT:    pxor %xmm3, %xmm2
 ; SSE2-NEXT:    pxor %xmm1, %xmm3
 ; SSE2-NEXT:    pcmpgtw %xmm3, %xmm2
 ; SSE2-NEXT:    movdqa %xmm2, %xmm0
 ; 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:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[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 %xmm1, (%rdi)
 ; SSE2-NEXT:    movdqa %xmm2, %xmm1
 ; SSE2-NEXT:    retq
 ;
 ; SSSE3-LABEL: uaddo_v8i16:
 ; SSSE3:       # %bb.0:
 ; SSSE3-NEXT:    movdqa %xmm0, %xmm2
 ; SSSE3-NEXT:    movdqa {{.*#+}} xmm3 = [32768,32768,32768,32768,32768,32768,32768,32768]
 ; SSSE3-NEXT:    paddw %xmm0, %xmm1
 ; SSSE3-NEXT:    pxor %xmm3, %xmm2
 ; SSSE3-NEXT:    pxor %xmm1, %xmm3
 ; SSSE3-NEXT:    pcmpgtw %xmm3, %xmm2
 ; SSSE3-NEXT:    movdqa %xmm2, %xmm0
 ; 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:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[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 %xmm1, (%rdi)
 ; SSSE3-NEXT:    movdqa %xmm2, %xmm1
 ; SSSE3-NEXT:    retq
 ;
 ; SSE41-LABEL: uaddo_v8i16:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    paddw %xmm0, %xmm1
 ; SSE41-NEXT:    pmaxuw %xmm1, %xmm0
 ; SSE41-NEXT:    pcmpeqw %xmm1, %xmm0
 ; SSE41-NEXT:    pcmpeqd %xmm2, %xmm2
 ; SSE41-NEXT:    pxor %xmm0, %xmm2
 ; SSE41-NEXT:    pmovzxwd {{.*#+}} xmm0 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero
 ; SSE41-NEXT:    pslld $31, %xmm0
 ; SSE41-NEXT:    psrad $31, %xmm0
-; SSE41-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE41-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
 ; SSE41-NEXT:    pslld $31, %xmm2
 ; SSE41-NEXT:    psrad $31, %xmm2
 ; SSE41-NEXT:    movdqa %xmm1, (%rdi)
 ; SSE41-NEXT:    movdqa %xmm2, %xmm1
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-LABEL: uaddo_v8i16:
 ; AVX1:       # %bb.0:

llvm/test/CodeGen/X86/vec_umulo.ll

; AVX512-NEXT:    retq
   store <16 x i32> %val, <16 x i32>* %p2
   ret <16 x i32> %res
 }
 
 define <16 x i32> @umulo_v16i8(<16 x i8> %a0, <16 x i8> %a1, <16 x i8>* %p2) nounwind {
 ; SSE2-LABEL: umulo_v16i8:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movdqa %xmm1, %xmm2
-; 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:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm0, %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:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm2, %xmm3
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
 ; SSE2-NEXT:    pand %xmm2, %xmm3
 ; SSE2-NEXT:    movdqa %xmm1, %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:    punpcklbw {{.*#+}} xmm5 = xmm5[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    movdqa %xmm0, %xmm4
-; 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:    punpcklbw {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw %xmm5, %xmm4
 ; SSE2-NEXT:    pand %xmm2, %xmm4
 ; SSE2-NEXT:    packuswb %xmm3, %xmm4
 ; SSE2-NEXT:    pxor %xmm2, %xmm2
 ; SSE2-NEXT:    movdqa %xmm1, %xmm3
 ; 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:    movdqa %xmm0, %xmm5
 ; 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:    pmullw %xmm3, %xmm5
 ; SSE2-NEXT:    psrlw $8, %xmm5
 ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3],xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[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:    pmullw %xmm1, %xmm0
 ; SSE2-NEXT:    psrlw $8, %xmm0
 ; SSE2-NEXT:    packuswb %xmm5, %xmm0
 ; SSE2-NEXT:    pcmpeqb %xmm2, %xmm0
 ; SSE2-NEXT:    pcmpeqd %xmm3, %xmm3
 ; SSE2-NEXT:    pxor %xmm0, %xmm3
 ; SSE2-NEXT:    movdqa %xmm3, %xmm1
-; 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:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    movdqa %xmm1, %xmm0
 ; 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:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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],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:    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],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; 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],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; 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:    retq
 ;
 ; SSSE3-LABEL: umulo_v16i8:
 ; SSSE3:       # %bb.0:
 ; SSSE3-NEXT:    movdqa %xmm1, %xmm2
-; SSSE3-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]
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSSE3-NEXT:    movdqa %xmm0, %xmm3
-; 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:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSSE3-NEXT:    pmullw %xmm2, %xmm3
 ; SSSE3-NEXT:    movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
 ; SSSE3-NEXT:    pand %xmm2, %xmm3
 ; SSSE3-NEXT:    movdqa %xmm1, %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:    punpcklbw {{.*#+}} xmm5 = xmm5[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    movdqa %xmm0, %xmm4
-; 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:    punpcklbw {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    pmullw %xmm5, %xmm4
 ; SSSE3-NEXT:    pand %xmm2, %xmm4
 ; SSSE3-NEXT:    packuswb %xmm3, %xmm4
 ; SSSE3-NEXT:    pxor %xmm2, %xmm2
 ; SSSE3-NEXT:    movdqa %xmm1, %xmm3
 ; 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:    movdqa %xmm0, %xmm5
 ; 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:    pmullw %xmm3, %xmm5
 ; SSSE3-NEXT:    psrlw $8, %xmm5
 ; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3],xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
 ; SSSE3-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]
 ; SSSE3-NEXT:    pmullw %xmm1, %xmm0
 ; SSSE3-NEXT:    psrlw $8, %xmm0
 ; SSSE3-NEXT:    packuswb %xmm5, %xmm0
 ; SSSE3-NEXT:    pcmpeqb %xmm2, %xmm0
 ; SSSE3-NEXT:    pcmpeqd %xmm3, %xmm3
 ; SSSE3-NEXT:    pxor %xmm0, %xmm3
 ; SSSE3-NEXT:    movdqa %xmm3, %xmm1
-; SSSE3-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]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    movdqa %xmm1, %xmm0
 ; 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:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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],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:    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],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; 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],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; 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:    retq
 ;
 ; SSE41-LABEL: umulo_v16i8:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    movdqa %xmm1, %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:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    movdqa %xmm0, %xmm3
-; SSE41-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]
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw %xmm2, %xmm3
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm4 = [255,255,255,255,255,255,255,255]
 ; SSE41-NEXT:    pand %xmm4, %xmm3
 ; 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:    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 %xmm2, %xmm5
 ; SSE41-NEXT:    pand %xmm5, %xmm4
 ; SSE41-NEXT:    packuswb %xmm3, %xmm4

 ; 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: umulo_v16i8:
 ; AVX1:       # %bb.0:
-; 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:    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
; AVX512-NEXT:    retq
   ret <16 x i32> %res
 }
 
 define <32 x i32> @umulo_v32i8(<32 x i8> %a0, <32 x i8> %a1, <32 x i8>* %p2) nounwind {
 ; SSE2-LABEL: umulo_v32i8:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movq %rdi, %rax
 ; SSE2-NEXT:    movdqa %xmm2, %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:    punpckhbw {{.*#+}} xmm4 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm0, %xmm5
-; SSE2-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]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm5 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm4, %xmm5
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm8 = [255,255,255,255,255,255,255,255]
 ; SSE2-NEXT:    pand %xmm8, %xmm5
 ; SSE2-NEXT:    movdqa %xmm2, %xmm7
-; 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:    punpcklbw {{.*#+}} xmm7 = xmm7[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    movdqa %xmm0, %xmm9
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm9 = xmm9[0],xmm0[0],xmm9[1],xmm0[1],xmm9[2],xmm0[2],xmm9[3],xmm0[3],xmm9[4],xmm0[4],xmm9[5],xmm0[5],xmm9[6],xmm0[6],xmm9[7],xmm0[7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm9 = xmm9[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw %xmm7, %xmm9
 ; SSE2-NEXT:    pand %xmm8, %xmm9
 ; SSE2-NEXT:    packuswb %xmm5, %xmm9
 ; SSE2-NEXT:    movdqa %xmm3, %xmm5
-; SSE2-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]
+; 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, %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:    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:    pand %xmm8, %xmm7
 ; SSE2-NEXT:    movdqa %xmm3, %xmm6
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm6 = xmm6[0],xmm0[0],xmm6[1],xmm0[1],xmm6[2],xmm0[2],xmm6[3],xmm0[3],xmm6[4],xmm0[4],xmm6[5],xmm0[5],xmm6[6],xmm0[6],xmm6[7],xmm0[7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm6 = xmm6[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    movdqa %xmm1, %xmm10
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm10 = xmm10[0],xmm0[0],xmm10[1],xmm0[1],xmm10[2],xmm0[2],xmm10[3],xmm0[3],xmm10[4],xmm0[4],xmm10[5],xmm0[5],xmm10[6],xmm0[6],xmm10[7],xmm0[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 %xmm6, %xmm10
 ; SSE2-NEXT:    pand %xmm8, %xmm10
 ; SSE2-NEXT:    packuswb %xmm7, %xmm10
 ; SSE2-NEXT:    pxor %xmm6, %xmm6
 ; SSE2-NEXT:    movdqa %xmm3, %xmm7
 ; 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:    movdqa %xmm1, %xmm4
 ; SSE2-NEXT:    punpckhbw {{.*#+}} xmm4 = xmm4[8],xmm6[8],xmm4[9],xmm6[9],xmm4[10],xmm6[10],xmm4[11],xmm6[11],xmm4[12],xmm6[12],xmm4[13],xmm6[13],xmm4[14],xmm6[14],xmm4[15],xmm6[15]

 ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm6[0],xmm2[1],xmm6[1],xmm2[2],xmm6[2],xmm2[3],xmm6[3],xmm2[4],xmm6[4],xmm2[5],xmm6[5],xmm2[6],xmm6[6],xmm2[7],xmm6[7]
 ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm6[0],xmm0[1],xmm6[1],xmm0[2],xmm6[2],xmm0[3],xmm6[3],xmm0[4],xmm6[4],xmm0[5],xmm6[5],xmm0[6],xmm6[6],xmm0[7],xmm6[7]
 ; SSE2-NEXT:    pmullw %xmm2, %xmm0
 ; SSE2-NEXT:    psrlw $8, %xmm0
 ; SSE2-NEXT:    packuswb %xmm7, %xmm0
 ; SSE2-NEXT:    pcmpeqb %xmm6, %xmm0
 ; SSE2-NEXT:    pxor %xmm3, %xmm0
 ; 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:    punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    movdqa %xmm2, %xmm3
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3]
+; 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 {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[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, %xmm6
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm6 = xmm6[0],xmm0[0],xmm6[1],xmm0[1],xmm6[2],xmm0[2],xmm6[3],xmm0[3]
+; 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 {{.*#+}} xmm0 = xmm0[4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pslld $31, %xmm0
 ; SSE2-NEXT:    psrad $31, %xmm0
 ; SSE2-NEXT:    movdqa %xmm1, %xmm4
-; 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:    punpcklbw {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    movdqa %xmm4, %xmm7
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm7 = xmm7[0],xmm0[0],xmm7[1],xmm0[1],xmm7[2],xmm0[2],xmm7[3],xmm0[3]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm7 = xmm7[0,0,1,1,2,2,3,3]
 ; SSE2-NEXT:    pslld $31, %xmm7
 ; SSE2-NEXT:    psrad $31, %xmm7
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm4 = xmm4[4],xmm0[4],xmm4[5],xmm0[5],xmm4[6],xmm0[6],xmm4[7],xmm0[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 {{.*#+}} 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:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm1, %xmm5
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm5 = xmm5[0],xmm0[0],xmm5[1],xmm0[1],xmm5[2],xmm0[2],xmm5[3],xmm0[3]
+; 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 {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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:    movdqa %xmm10, 16(%rsi)
 ; SSE2-NEXT:    movdqa %xmm9, (%rsi)
 ; SSE2-NEXT:    movdqa %xmm1, 112(%rdi)
 ; SSE2-NEXT:    movdqa %xmm5, 96(%rdi)
 ; SSE2-NEXT:    movdqa %xmm4, 80(%rdi)
 ; SSE2-NEXT:    movdqa %xmm7, 64(%rdi)
 ; SSE2-NEXT:    movdqa %xmm0, 48(%rdi)
 ; SSE2-NEXT:    movdqa %xmm6, 32(%rdi)
 ; SSE2-NEXT:    movdqa %xmm2, 16(%rdi)
 ; SSE2-NEXT:    movdqa %xmm3, (%rdi)
 ; SSE2-NEXT:    retq
 ;
 ; SSSE3-LABEL: umulo_v32i8:
 ; SSSE3:       # %bb.0:
 ; SSSE3-NEXT:    movq %rdi, %rax
 ; SSSE3-NEXT:    movdqa %xmm2, %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:    punpckhbw {{.*#+}} xmm4 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSSE3-NEXT:    movdqa %xmm0, %xmm5
-; SSSE3-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]
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm5 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSSE3-NEXT:    pmullw %xmm4, %xmm5
 ; SSSE3-NEXT:    movdqa {{.*#+}} xmm8 = [255,255,255,255,255,255,255,255]
 ; SSSE3-NEXT:    pand %xmm8, %xmm5
 ; SSSE3-NEXT:    movdqa %xmm2, %xmm7
-; 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:    punpcklbw {{.*#+}} xmm7 = xmm7[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    movdqa %xmm0, %xmm9
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm9 = xmm9[0],xmm0[0],xmm9[1],xmm0[1],xmm9[2],xmm0[2],xmm9[3],xmm0[3],xmm9[4],xmm0[4],xmm9[5],xmm0[5],xmm9[6],xmm0[6],xmm9[7],xmm0[7]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm9 = xmm9[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    pmullw %xmm7, %xmm9
 ; SSSE3-NEXT:    pand %xmm8, %xmm9
 ; SSSE3-NEXT:    packuswb %xmm5, %xmm9
 ; SSSE3-NEXT:    movdqa %xmm3, %xmm5
-; SSSE3-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]
+; 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, %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:    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:    pand %xmm8, %xmm7
 ; SSSE3-NEXT:    movdqa %xmm3, %xmm6
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm6 = xmm6[0],xmm0[0],xmm6[1],xmm0[1],xmm6[2],xmm0[2],xmm6[3],xmm0[3],xmm6[4],xmm0[4],xmm6[5],xmm0[5],xmm6[6],xmm0[6],xmm6[7],xmm0[7]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm6 = xmm6[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    movdqa %xmm1, %xmm10
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm10 = xmm10[0],xmm0[0],xmm10[1],xmm0[1],xmm10[2],xmm0[2],xmm10[3],xmm0[3],xmm10[4],xmm0[4],xmm10[5],xmm0[5],xmm10[6],xmm0[6],xmm10[7],xmm0[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 %xmm6, %xmm10
 ; SSSE3-NEXT:    pand %xmm8, %xmm10
 ; SSSE3-NEXT:    packuswb %xmm7, %xmm10
 ; SSSE3-NEXT:    pxor %xmm6, %xmm6
 ; SSSE3-NEXT:    movdqa %xmm3, %xmm7
 ; 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:    movdqa %xmm1, %xmm4
 ; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm4 = xmm4[8],xmm6[8],xmm4[9],xmm6[9],xmm4[10],xmm6[10],xmm4[11],xmm6[11],xmm4[12],xmm6[12],xmm4[13],xmm6[13],xmm4[14],xmm6[14],xmm4[15],xmm6[15]

 ; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm6[0],xmm2[1],xmm6[1],xmm2[2],xmm6[2],xmm2[3],xmm6[3],xmm2[4],xmm6[4],xmm2[5],xmm6[5],xmm2[6],xmm6[6],xmm2[7],xmm6[7]
 ; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm6[0],xmm0[1],xmm6[1],xmm0[2],xmm6[2],xmm0[3],xmm6[3],xmm0[4],xmm6[4],xmm0[5],xmm6[5],xmm0[6],xmm6[6],xmm0[7],xmm6[7]
 ; SSSE3-NEXT:    pmullw %xmm2, %xmm0
 ; SSSE3-NEXT:    psrlw $8, %xmm0
 ; SSSE3-NEXT:    packuswb %xmm7, %xmm0
 ; SSSE3-NEXT:    pcmpeqb %xmm6, %xmm0
 ; SSSE3-NEXT:    pxor %xmm3, %xmm0
 ; SSSE3-NEXT:    movdqa %xmm0, %xmm2
-; 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:    punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    movdqa %xmm2, %xmm3
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3]
+; 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 {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[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, %xmm6
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm6 = xmm6[0],xmm0[0],xmm6[1],xmm0[1],xmm6[2],xmm0[2],xmm6[3],xmm0[3]
+; 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 {{.*#+}} xmm0 = xmm0[4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    pslld $31, %xmm0
 ; SSSE3-NEXT:    psrad $31, %xmm0
 ; SSSE3-NEXT:    movdqa %xmm1, %xmm4
-; 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:    punpcklbw {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    movdqa %xmm4, %xmm7
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm7 = xmm7[0],xmm0[0],xmm7[1],xmm0[1],xmm7[2],xmm0[2],xmm7[3],xmm0[3]
+; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm7 = xmm7[0,0,1,1,2,2,3,3]
 ; SSSE3-NEXT:    pslld $31, %xmm7
 ; SSSE3-NEXT:    psrad $31, %xmm7
-; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm4 = xmm4[4],xmm0[4],xmm4[5],xmm0[5],xmm4[6],xmm0[6],xmm4[7],xmm0[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 {{.*#+}} 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]
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSSE3-NEXT:    movdqa %xmm1, %xmm5
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm5 = xmm5[0],xmm0[0],xmm5[1],xmm0[1],xmm5[2],xmm0[2],xmm5[3],xmm0[3]
+; 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 {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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:    movdqa %xmm10, 16(%rsi)
 ; SSSE3-NEXT:    movdqa %xmm9, (%rsi)
 ; SSSE3-NEXT:    movdqa %xmm1, 112(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm5, 96(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm4, 80(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm7, 64(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm0, 48(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm6, 32(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm2, 16(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm3, (%rdi)
 ; SSSE3-NEXT:    retq
 ;
 ; SSE41-LABEL: umulo_v32i8:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    movq %rdi, %rax
 ; SSE41-NEXT:    movdqa %xmm2, %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:    punpckhbw {{.*#+}} xmm4 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    movdqa %xmm0, %xmm7
-; SSE41-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]
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw %xmm4, %xmm7
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm9 = [255,255,255,255,255,255,255,255]
 ; SSE41-NEXT:    pand %xmm9, %xmm7
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm5 = 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:    pmovzxbw {{.*#+}} xmm6 = 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 %xmm5, %xmm6
 ; SSE41-NEXT:    movdqa %xmm6, %xmm8
 ; SSE41-NEXT:    pand %xmm9, %xmm8
 ; SSE41-NEXT:    packuswb %xmm7, %xmm8
 ; SSE41-NEXT:    movdqa %xmm3, %xmm7
-; SSE41-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]
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    movdqa %xmm1, %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:    punpckhbw {{.*#+}} xmm5 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw %xmm7, %xmm5
 ; SSE41-NEXT:    pand %xmm9, %xmm5
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm4 = 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:    pmovzxbw {{.*#+}} xmm7 = 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 %xmm4, %xmm7
 ; SSE41-NEXT:    pand %xmm7, %xmm9
 ; SSE41-NEXT:    packuswb %xmm5, %xmm9
 ; SSE41-NEXT:    pxor %xmm4, %xmm4

 ; SSE41-NEXT:    movdqa %xmm3, 80(%rdi)
 ; SSE41-NEXT:    movdqa %xmm2, 48(%rdi)
 ; SSE41-NEXT:    movdqa %xmm1, 32(%rdi)
 ; SSE41-NEXT:    movdqa %xmm0, 16(%rdi)
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-LABEL: umulo_v32i8:
 ; AVX1:       # %bb.0:
-; 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:    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, %xmm9
 ; AVX1-NEXT:    vpand %xmm3, %xmm9, %xmm4
 ; AVX1-NEXT:    vpackuswb %xmm2, %xmm4, %xmm8
 ; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm2
-; 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:    vpunpckhbw {{.*#+}} xmm5 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm7
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm7[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vpmullw %xmm5, %xmm4, %xmm4
 ; AVX1-NEXT:    vpand %xmm3, %xmm4, %xmm4
 ; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm5 = 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 {{.*#+}} xmm6 = 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 %xmm5, %xmm6, %xmm6
 ; AVX1-NEXT:    vpand %xmm3, %xmm6, %xmm3
 ; AVX1-NEXT:    vpackuswb %xmm4, %xmm3, %xmm5
 ; AVX1-NEXT:    vpxor %xmm3, %xmm3, %xmm3

 ; AVX1-NEXT:    vpmovsxbd %xmm4, %xmm4
 ; AVX1-NEXT:    vinsertf128 $1, %xmm4, %ymm3, %ymm3
 ; AVX1-NEXT:    vmovdqa %xmm5, 16(%rdi)
 ; AVX1-NEXT:    vmovdqa %xmm8, (%rdi)
 ; AVX1-NEXT:    retq
 ;
 ; AVX2-LABEL: umulo_v32i8:
 ; AVX2:       # %bb.0:
-; AVX2-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]
+; 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],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]
+; 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:    vpunpckhbw {{.*#+}} ymm3 = ymm1[8],ymm2[8],ymm1[9],ymm2[9],ymm1[10],ymm2[10],ymm1[11],ymm2[11],ymm1[12],ymm2[12],ymm1[13],ymm2[13],ymm1[14],ymm2[14],ymm1[15],ymm2[15],ymm1[24],ymm2[24],ymm1[25],ymm2[25],ymm1[26],ymm2[26],ymm1[27],ymm2[27],ymm1[28],ymm2[28],ymm1[29],ymm2[29],ymm1[30],ymm2[30],ymm1[31],ymm2[31]
 ; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm5 = ymm0[8],ymm2[8],ymm0[9],ymm2[9],ymm0[10],ymm2[10],ymm0[11],ymm2[11],ymm0[12],ymm2[12],ymm0[13],ymm2[13],ymm0[14],ymm2[14],ymm0[15],ymm2[15],ymm0[24],ymm2[24],ymm0[25],ymm2[25],ymm0[26],ymm2[26],ymm0[27],ymm2[27],ymm0[28],ymm2[28],ymm0[29],ymm2[29],ymm0[30],ymm2[30],ymm0[31],ymm2[31]
 ; AVX2-NEXT:    vpmullw %ymm3, %ymm5, %ymm3
; AVX512-NEXT:    retq
   ret <32 x i32> %res
 }
 
 define <64 x i32> @umulo_v64i8(<64 x i8> %a0, <64 x i8> %a1, <64 x i8>* %p2) nounwind {
 ; SSE2-LABEL: umulo_v64i8:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movq %rdi, %rax
 ; SSE2-NEXT:    movdqa %xmm4, %xmm8
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm8 = xmm8[8],xmm0[8],xmm8[9],xmm0[9],xmm8[10],xmm0[10],xmm8[11],xmm0[11],xmm8[12],xmm0[12],xmm8[13],xmm0[13],xmm8[14],xmm0[14],xmm8[15],xmm0[15]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm8 = xmm8[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm0, %xmm9
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm9 = xmm9[8],xmm0[8],xmm9[9],xmm0[9],xmm9[10],xmm0[10],xmm9[11],xmm0[11],xmm9[12],xmm0[12],xmm9[13],xmm0[13],xmm9[14],xmm0[14],xmm9[15],xmm0[15]
+; 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 {{.*#+}} xmm12 = [255,255,255,255,255,255,255,255]
 ; SSE2-NEXT:    pand %xmm12, %xmm9
 ; SSE2-NEXT:    movdqa %xmm4, %xmm10
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm10 = xmm10[0],xmm0[0],xmm10[1],xmm0[1],xmm10[2],xmm0[2],xmm10[3],xmm0[3],xmm10[4],xmm0[4],xmm10[5],xmm0[5],xmm10[6],xmm0[6],xmm10[7],xmm0[7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm10 = xmm10[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    movdqa %xmm0, %xmm8
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm8 = xmm8[0],xmm0[0],xmm8[1],xmm0[1],xmm8[2],xmm0[2],xmm8[3],xmm0[3],xmm8[4],xmm0[4],xmm8[5],xmm0[5],xmm8[6],xmm0[6],xmm8[7],xmm0[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 %xmm10, %xmm8
 ; SSE2-NEXT:    pand %xmm12, %xmm8
 ; SSE2-NEXT:    packuswb %xmm9, %xmm8
 ; SSE2-NEXT:    movdqa %xmm5, %xmm9
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm9 = xmm9[8],xmm0[8],xmm9[9],xmm0[9],xmm9[10],xmm0[10],xmm9[11],xmm0[11],xmm9[12],xmm0[12],xmm9[13],xmm0[13],xmm9[14],xmm0[14],xmm9[15],xmm0[15]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm9 = xmm9[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm1, %xmm10
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm10 = xmm10[8],xmm0[8],xmm10[9],xmm0[9],xmm10[10],xmm0[10],xmm10[11],xmm0[11],xmm10[12],xmm0[12],xmm10[13],xmm0[13],xmm10[14],xmm0[14],xmm10[15],xmm0[15]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm10 = xmm10[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm9, %xmm10
 ; SSE2-NEXT:    pand %xmm12, %xmm10
 ; SSE2-NEXT:    movdqa %xmm5, %xmm11
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm11 = xmm11[0],xmm0[0],xmm11[1],xmm0[1],xmm11[2],xmm0[2],xmm11[3],xmm0[3],xmm11[4],xmm0[4],xmm11[5],xmm0[5],xmm11[6],xmm0[6],xmm11[7],xmm0[7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm11 = xmm11[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    movdqa %xmm1, %xmm9
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm9 = xmm9[0],xmm0[0],xmm9[1],xmm0[1],xmm9[2],xmm0[2],xmm9[3],xmm0[3],xmm9[4],xmm0[4],xmm9[5],xmm0[5],xmm9[6],xmm0[6],xmm9[7],xmm0[7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm9 = xmm9[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw %xmm11, %xmm9
 ; SSE2-NEXT:    pand %xmm12, %xmm9
 ; SSE2-NEXT:    packuswb %xmm10, %xmm9
 ; SSE2-NEXT:    movdqa %xmm6, %xmm10
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm10 = xmm10[8],xmm0[8],xmm10[9],xmm0[9],xmm10[10],xmm0[10],xmm10[11],xmm0[11],xmm10[12],xmm0[12],xmm10[13],xmm0[13],xmm10[14],xmm0[14],xmm10[15],xmm0[15]
+; 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, %xmm11
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm11 = xmm11[8],xmm0[8],xmm11[9],xmm0[9],xmm11[10],xmm0[10],xmm11[11],xmm0[11],xmm11[12],xmm0[12],xmm11[13],xmm0[13],xmm11[14],xmm0[14],xmm11[15],xmm0[15]
+; 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:    pand %xmm12, %xmm11
 ; SSE2-NEXT:    movdqa %xmm6, %xmm13
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm13 = xmm13[0],xmm0[0],xmm13[1],xmm0[1],xmm13[2],xmm0[2],xmm13[3],xmm0[3],xmm13[4],xmm0[4],xmm13[5],xmm0[5],xmm13[6],xmm0[6],xmm13[7],xmm0[7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm13 = xmm13[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    movdqa %xmm2, %xmm10
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm10 = xmm10[0],xmm0[0],xmm10[1],xmm0[1],xmm10[2],xmm0[2],xmm10[3],xmm0[3],xmm10[4],xmm0[4],xmm10[5],xmm0[5],xmm10[6],xmm0[6],xmm10[7],xmm0[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 %xmm13, %xmm10
 ; SSE2-NEXT:    pand %xmm12, %xmm10
 ; SSE2-NEXT:    packuswb %xmm11, %xmm10
 ; SSE2-NEXT:    movdqa %xmm7, %xmm11
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm11 = xmm11[8],xmm0[8],xmm11[9],xmm0[9],xmm11[10],xmm0[10],xmm11[11],xmm0[11],xmm11[12],xmm0[12],xmm11[13],xmm0[13],xmm11[14],xmm0[14],xmm11[15],xmm0[15]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm11 = xmm11[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm3, %xmm13
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm13 = xmm13[8],xmm0[8],xmm13[9],xmm0[9],xmm13[10],xmm0[10],xmm13[11],xmm0[11],xmm13[12],xmm0[12],xmm13[13],xmm0[13],xmm13[14],xmm0[14],xmm13[15],xmm0[15]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm13 = xmm13[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm11, %xmm13
 ; SSE2-NEXT:    pand %xmm12, %xmm13
 ; SSE2-NEXT:    movdqa %xmm7, %xmm14
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm14 = xmm14[0],xmm0[0],xmm14[1],xmm0[1],xmm14[2],xmm0[2],xmm14[3],xmm0[3],xmm14[4],xmm0[4],xmm14[5],xmm0[5],xmm14[6],xmm0[6],xmm14[7],xmm0[7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm14 = xmm14[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    movdqa %xmm3, %xmm11
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm11 = xmm11[0],xmm0[0],xmm11[1],xmm0[1],xmm11[2],xmm0[2],xmm11[3],xmm0[3],xmm11[4],xmm0[4],xmm11[5],xmm0[5],xmm11[6],xmm0[6],xmm11[7],xmm0[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 %xmm14, %xmm11
 ; SSE2-NEXT:    pand %xmm12, %xmm11
 ; SSE2-NEXT:    packuswb %xmm13, %xmm11
 ; SSE2-NEXT:    pxor %xmm12, %xmm12
 ; SSE2-NEXT:    movdqa %xmm7, %xmm13
 ; SSE2-NEXT:    punpckhbw {{.*#+}} xmm13 = xmm13[8],xmm12[8],xmm13[9],xmm12[9],xmm13[10],xmm12[10],xmm13[11],xmm12[11],xmm13[12],xmm12[12],xmm13[13],xmm12[13],xmm13[14],xmm12[14],xmm13[15],xmm12[15]
 ; SSE2-NEXT:    movdqa %xmm3, %xmm14
 ; SSE2-NEXT:    punpckhbw {{.*#+}} xmm14 = xmm14[8],xmm12[8],xmm14[9],xmm12[9],xmm14[10],xmm12[10],xmm14[11],xmm12[11],xmm14[12],xmm12[12],xmm14[13],xmm12[13],xmm14[14],xmm12[14],xmm14[15],xmm12[15]

 ; SSE2-NEXT:    pxor %xmm4, %xmm3
 ; SSE2-NEXT:    pxor %xmm4, %xmm2
 ; SSE2-NEXT:    pxor %xmm4, %xmm1
 ; SSE2-NEXT:    pxor %xmm4, %xmm0
 ; SSE2-NEXT:    movdqa %xmm11, 48(%rsi)
 ; SSE2-NEXT:    movdqa %xmm10, 32(%rsi)
 ; SSE2-NEXT:    movdqa %xmm9, 16(%rsi)
 ; SSE2-NEXT:    movdqa %xmm3, %xmm4
-; 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:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm8, (%rsi)
 ; SSE2-NEXT:    movdqa %xmm3, %xmm5
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3]
+; 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:    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:    punpckhwd {{.*#+}} xmm5 = xmm5[4],xmm0[4],xmm5[5],xmm0[5],xmm5[6],xmm0[6],xmm5[7],xmm0[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 {{.*#+}} xmm5 = xmm5[4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pslld $31, %xmm5
 ; SSE2-NEXT:    psrad $31, %xmm5
 ; SSE2-NEXT:    movdqa %xmm5, 240(%rdi)
 ; SSE2-NEXT:    movdqa %xmm4, %xmm3
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0],xmm0[0],xmm4[1],xmm0[1],xmm4[2],xmm0[2],xmm4[3],xmm0[3]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3]
 ; SSE2-NEXT:    pslld $31, %xmm4
 ; SSE2-NEXT:    psrad $31, %xmm4
 ; SSE2-NEXT:    movdqa %xmm4, 192(%rdi)
 ; SSE2-NEXT:    movdqa %xmm2, %xmm4
-; 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:    punpckhwd {{.*#+}} xmm3 = xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; 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 %xmm3, 208(%rdi)
 ; SSE2-NEXT:    movdqa %xmm2, %xmm3
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; 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, 160(%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:    punpckhwd {{.*#+}} xmm3 = xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[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 {{.*#+}} xmm3 = xmm3[4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pslld $31, %xmm3
 ; SSE2-NEXT:    psrad $31, %xmm3
 ; SSE2-NEXT:    movdqa %xmm3, 176(%rdi)
 ; SSE2-NEXT:    movdqa %xmm4, %xmm2
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0],xmm0[0],xmm4[1],xmm0[1],xmm4[2],xmm0[2],xmm4[3],xmm0[3]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3]
 ; SSE2-NEXT:    pslld $31, %xmm4
 ; SSE2-NEXT:    psrad $31, %xmm4
 ; SSE2-NEXT:    movdqa %xmm4, 128(%rdi)
 ; SSE2-NEXT:    movdqa %xmm1, %xmm3
-; 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:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; 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 %xmm1, %xmm2
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; 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, 96(%rdi)
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[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, 112(%rdi)
 ; SSE2-NEXT:    movdqa %xmm3, %xmm1
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3]
+; 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, 64(%rdi)
 ; SSE2-NEXT:    movdqa %xmm0, %xmm2
 ; SSE2-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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:    movdqa %xmm1, 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, 32(%rdi)
-; 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:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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 {{.*#+}} 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:    movdqa %xmm2, %xmm0
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; 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, (%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, 16(%rdi)
 ; SSE2-NEXT:    retq
 ;
 ; SSSE3-LABEL: umulo_v64i8:
 ; SSSE3:       # %bb.0:
 ; SSSE3-NEXT:    movq %rdi, %rax
 ; SSSE3-NEXT:    movdqa %xmm4, %xmm8
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm8 = xmm8[8],xmm0[8],xmm8[9],xmm0[9],xmm8[10],xmm0[10],xmm8[11],xmm0[11],xmm8[12],xmm0[12],xmm8[13],xmm0[13],xmm8[14],xmm0[14],xmm8[15],xmm0[15]
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm8 = xmm8[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSSE3-NEXT:    movdqa %xmm0, %xmm9
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm9 = xmm9[8],xmm0[8],xmm9[9],xmm0[9],xmm9[10],xmm0[10],xmm9[11],xmm0[11],xmm9[12],xmm0[12],xmm9[13],xmm0[13],xmm9[14],xmm0[14],xmm9[15],xmm0[15]
+; 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 {{.*#+}} xmm12 = [255,255,255,255,255,255,255,255]
 ; SSSE3-NEXT:    pand %xmm12, %xmm9
 ; SSSE3-NEXT:    movdqa %xmm4, %xmm10
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm10 = xmm10[0],xmm0[0],xmm10[1],xmm0[1],xmm10[2],xmm0[2],xmm10[3],xmm0[3],xmm10[4],xmm0[4],xmm10[5],xmm0[5],xmm10[6],xmm0[6],xmm10[7],xmm0[7]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm10 = xmm10[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    movdqa %xmm0, %xmm8
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm8 = xmm8[0],xmm0[0],xmm8[1],xmm0[1],xmm8[2],xmm0[2],xmm8[3],xmm0[3],xmm8[4],xmm0[4],xmm8[5],xmm0[5],xmm8[6],xmm0[6],xmm8[7],xmm0[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 %xmm10, %xmm8
 ; SSSE3-NEXT:    pand %xmm12, %xmm8
 ; SSSE3-NEXT:    packuswb %xmm9, %xmm8
 ; SSSE3-NEXT:    movdqa %xmm5, %xmm9
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm9 = xmm9[8],xmm0[8],xmm9[9],xmm0[9],xmm9[10],xmm0[10],xmm9[11],xmm0[11],xmm9[12],xmm0[12],xmm9[13],xmm0[13],xmm9[14],xmm0[14],xmm9[15],xmm0[15]
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm9 = xmm9[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSSE3-NEXT:    movdqa %xmm1, %xmm10
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm10 = xmm10[8],xmm0[8],xmm10[9],xmm0[9],xmm10[10],xmm0[10],xmm10[11],xmm0[11],xmm10[12],xmm0[12],xmm10[13],xmm0[13],xmm10[14],xmm0[14],xmm10[15],xmm0[15]
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm10 = xmm10[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSSE3-NEXT:    pmullw %xmm9, %xmm10
 ; SSSE3-NEXT:    pand %xmm12, %xmm10
 ; SSSE3-NEXT:    movdqa %xmm5, %xmm11
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm11 = xmm11[0],xmm0[0],xmm11[1],xmm0[1],xmm11[2],xmm0[2],xmm11[3],xmm0[3],xmm11[4],xmm0[4],xmm11[5],xmm0[5],xmm11[6],xmm0[6],xmm11[7],xmm0[7]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm11 = xmm11[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    movdqa %xmm1, %xmm9
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm9 = xmm9[0],xmm0[0],xmm9[1],xmm0[1],xmm9[2],xmm0[2],xmm9[3],xmm0[3],xmm9[4],xmm0[4],xmm9[5],xmm0[5],xmm9[6],xmm0[6],xmm9[7],xmm0[7]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm9 = xmm9[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    pmullw %xmm11, %xmm9
 ; SSSE3-NEXT:    pand %xmm12, %xmm9
 ; SSSE3-NEXT:    packuswb %xmm10, %xmm9
 ; SSSE3-NEXT:    movdqa %xmm6, %xmm10
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm10 = xmm10[8],xmm0[8],xmm10[9],xmm0[9],xmm10[10],xmm0[10],xmm10[11],xmm0[11],xmm10[12],xmm0[12],xmm10[13],xmm0[13],xmm10[14],xmm0[14],xmm10[15],xmm0[15]
+; 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, %xmm11
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm11 = xmm11[8],xmm0[8],xmm11[9],xmm0[9],xmm11[10],xmm0[10],xmm11[11],xmm0[11],xmm11[12],xmm0[12],xmm11[13],xmm0[13],xmm11[14],xmm0[14],xmm11[15],xmm0[15]
+; 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:    pand %xmm12, %xmm11
 ; SSSE3-NEXT:    movdqa %xmm6, %xmm13
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm13 = xmm13[0],xmm0[0],xmm13[1],xmm0[1],xmm13[2],xmm0[2],xmm13[3],xmm0[3],xmm13[4],xmm0[4],xmm13[5],xmm0[5],xmm13[6],xmm0[6],xmm13[7],xmm0[7]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm13 = xmm13[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    movdqa %xmm2, %xmm10
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm10 = xmm10[0],xmm0[0],xmm10[1],xmm0[1],xmm10[2],xmm0[2],xmm10[3],xmm0[3],xmm10[4],xmm0[4],xmm10[5],xmm0[5],xmm10[6],xmm0[6],xmm10[7],xmm0[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 %xmm13, %xmm10
 ; SSSE3-NEXT:    pand %xmm12, %xmm10
 ; SSSE3-NEXT:    packuswb %xmm11, %xmm10
 ; SSSE3-NEXT:    movdqa %xmm7, %xmm11
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm11 = xmm11[8],xmm0[8],xmm11[9],xmm0[9],xmm11[10],xmm0[10],xmm11[11],xmm0[11],xmm11[12],xmm0[12],xmm11[13],xmm0[13],xmm11[14],xmm0[14],xmm11[15],xmm0[15]
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm11 = xmm11[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSSE3-NEXT:    movdqa %xmm3, %xmm13
-; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm13 = xmm13[8],xmm0[8],xmm13[9],xmm0[9],xmm13[10],xmm0[10],xmm13[11],xmm0[11],xmm13[12],xmm0[12],xmm13[13],xmm0[13],xmm13[14],xmm0[14],xmm13[15],xmm0[15]
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm13 = xmm13[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSSE3-NEXT:    pmullw %xmm11, %xmm13
 ; SSSE3-NEXT:    pand %xmm12, %xmm13
 ; SSSE3-NEXT:    movdqa %xmm7, %xmm14
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm14 = xmm14[0],xmm0[0],xmm14[1],xmm0[1],xmm14[2],xmm0[2],xmm14[3],xmm0[3],xmm14[4],xmm0[4],xmm14[5],xmm0[5],xmm14[6],xmm0[6],xmm14[7],xmm0[7]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm14 = xmm14[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    movdqa %xmm3, %xmm11
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm11 = xmm11[0],xmm0[0],xmm11[1],xmm0[1],xmm11[2],xmm0[2],xmm11[3],xmm0[3],xmm11[4],xmm0[4],xmm11[5],xmm0[5],xmm11[6],xmm0[6],xmm11[7],xmm0[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 %xmm14, %xmm11
 ; SSSE3-NEXT:    pand %xmm12, %xmm11
 ; SSSE3-NEXT:    packuswb %xmm13, %xmm11
 ; SSSE3-NEXT:    pxor %xmm12, %xmm12
 ; SSSE3-NEXT:    movdqa %xmm7, %xmm13
 ; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm13 = xmm13[8],xmm12[8],xmm13[9],xmm12[9],xmm13[10],xmm12[10],xmm13[11],xmm12[11],xmm13[12],xmm12[12],xmm13[13],xmm12[13],xmm13[14],xmm12[14],xmm13[15],xmm12[15]
 ; SSSE3-NEXT:    movdqa %xmm3, %xmm14
 ; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm14 = xmm14[8],xmm12[8],xmm14[9],xmm12[9],xmm14[10],xmm12[10],xmm14[11],xmm12[11],xmm14[12],xmm12[12],xmm14[13],xmm12[13],xmm14[14],xmm12[14],xmm14[15],xmm12[15]

 ; SSSE3-NEXT:    pxor %xmm4, %xmm3
 ; SSSE3-NEXT:    pxor %xmm4, %xmm2
 ; SSSE3-NEXT:    pxor %xmm4, %xmm1
 ; SSSE3-NEXT:    pxor %xmm4, %xmm0
 ; SSSE3-NEXT:    movdqa %xmm11, 48(%rsi)
 ; SSSE3-NEXT:    movdqa %xmm10, 32(%rsi)
 ; SSSE3-NEXT:    movdqa %xmm9, 16(%rsi)
 ; SSSE3-NEXT:    movdqa %xmm3, %xmm4
-; 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:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSSE3-NEXT:    movdqa %xmm8, (%rsi)
 ; SSSE3-NEXT:    movdqa %xmm3, %xmm5
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3]
+; 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:    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:    punpckhwd {{.*#+}} xmm5 = xmm5[4],xmm0[4],xmm5[5],xmm0[5],xmm5[6],xmm0[6],xmm5[7],xmm0[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 {{.*#+}} xmm5 = xmm5[4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    pslld $31, %xmm5
 ; SSSE3-NEXT:    psrad $31, %xmm5
 ; SSSE3-NEXT:    movdqa %xmm5, 240(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm4, %xmm3
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0],xmm0[0],xmm4[1],xmm0[1],xmm4[2],xmm0[2],xmm4[3],xmm0[3]
+; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3]
 ; SSSE3-NEXT:    pslld $31, %xmm4
 ; SSSE3-NEXT:    psrad $31, %xmm4
 ; SSSE3-NEXT:    movdqa %xmm4, 192(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm2, %xmm4
-; SSSE3-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]
-; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm3 = xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; 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 %xmm3, 208(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm2, %xmm3
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; 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, 160(%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:    punpckhwd {{.*#+}} xmm3 = xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[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 {{.*#+}} xmm3 = xmm3[4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    pslld $31, %xmm3
 ; SSSE3-NEXT:    psrad $31, %xmm3
 ; SSSE3-NEXT:    movdqa %xmm3, 176(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm4, %xmm2
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0],xmm0[0],xmm4[1],xmm0[1],xmm4[2],xmm0[2],xmm4[3],xmm0[3]
+; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3]
 ; SSSE3-NEXT:    pslld $31, %xmm4
 ; SSSE3-NEXT:    psrad $31, %xmm4
 ; SSSE3-NEXT:    movdqa %xmm4, 128(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm1, %xmm3
-; SSSE3-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]
-; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; 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 %xmm1, %xmm2
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; 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, 96(%rdi)
-; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[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, 112(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm3, %xmm1
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3]
+; 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, 64(%rdi)
 ; SSSE3-NEXT:    movdqa %xmm0, %xmm2
 ; SSSE3-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; SSSE3-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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:    movdqa %xmm1, 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, 32(%rdi)
-; 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:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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 {{.*#+}} 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:    movdqa %xmm2, %xmm0
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; 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, (%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, 16(%rdi)
 ; SSSE3-NEXT:    retq
 ;
 ; SSE41-LABEL: umulo_v64i8:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    movdqa %xmm5, %xmm11
 ; SSE41-NEXT:    movdqa %xmm4, %xmm13
 ; SSE41-NEXT:    movdqa %xmm3, %xmm4
 ; SSE41-NEXT:    movdqa %xmm0, %xmm5
 ; SSE41-NEXT:    movq %rdi, %rax
 ; SSE41-NEXT:    movdqa %xmm13, %xmm8
-; SSE41-NEXT:    punpckhbw {{.*#+}} xmm8 = xmm8[8],xmm0[8],xmm8[9],xmm0[9],xmm8[10],xmm0[10],xmm8[11],xmm0[11],xmm8[12],xmm0[12],xmm8[13],xmm0[13],xmm8[14],xmm0[14],xmm8[15],xmm0[15]
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm8 = xmm8[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw %xmm8, %xmm0
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm10 = [255,255,255,255,255,255,255,255]
 ; SSE41-NEXT:    pand %xmm10, %xmm0
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm9 = xmm13[0],zero,xmm13[1],zero,xmm13[2],zero,xmm13[3],zero,xmm13[4],zero,xmm13[5],zero,xmm13[6],zero,xmm13[7],zero
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm8 = 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:    pmullw %xmm9, %xmm8
 ; SSE41-NEXT:    movdqa %xmm8, %xmm3
 ; SSE41-NEXT:    pand %xmm10, %xmm3
 ; SSE41-NEXT:    packuswb %xmm0, %xmm3
 ; SSE41-NEXT:    movdqa %xmm3, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
 ; SSE41-NEXT:    movdqa %xmm11, %xmm9
-; SSE41-NEXT:    punpckhbw {{.*#+}} xmm9 = xmm9[8],xmm0[8],xmm9[9],xmm0[9],xmm9[10],xmm0[10],xmm9[11],xmm0[11],xmm9[12],xmm0[12],xmm9[13],xmm0[13],xmm9[14],xmm0[14],xmm9[15],xmm0[15]
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm9 = xmm9[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    movdqa %xmm1, %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 %xmm9, %xmm0
 ; SSE41-NEXT:    pand %xmm10, %xmm0
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm12 = xmm11[0],zero,xmm11[1],zero,xmm11[2],zero,xmm11[3],zero,xmm11[4],zero,xmm11[5],zero,xmm11[6],zero,xmm11[7],zero
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm9 = 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 %xmm12, %xmm9
 ; SSE41-NEXT:    movdqa %xmm9, %xmm3
 ; SSE41-NEXT:    pand %xmm10, %xmm3
 ; SSE41-NEXT:    packuswb %xmm0, %xmm3
 ; SSE41-NEXT:    movdqa %xmm3, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
 ; SSE41-NEXT:    movdqa %xmm6, %xmm12
-; SSE41-NEXT:    punpckhbw {{.*#+}} xmm12 = xmm12[8],xmm0[8],xmm12[9],xmm0[9],xmm12[10],xmm0[10],xmm12[11],xmm0[11],xmm12[12],xmm0[12],xmm12[13],xmm0[13],xmm12[14],xmm0[14],xmm12[15],xmm0[15]
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm12 = xmm12[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    movdqa %xmm2, %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 %xmm12, %xmm0
 ; SSE41-NEXT:    pand %xmm10, %xmm0
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm14 = 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:    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 %xmm14, %xmm12
 ; SSE41-NEXT:    movdqa %xmm12, %xmm15
 ; SSE41-NEXT:    pand %xmm10, %xmm15
 ; SSE41-NEXT:    packuswb %xmm0, %xmm15
 ; SSE41-NEXT:    movdqa %xmm7, %xmm0
 ; SSE41-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    movdqa %xmm4, %xmm3
-; SSE41-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]
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw %xmm0, %xmm3
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm0 = 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:    pmovzxbw {{.*#+}} xmm14 = 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:    pmullw %xmm0, %xmm14
 ; SSE41-NEXT:    pand %xmm10, %xmm3
 ; SSE41-NEXT:    pand %xmm14, %xmm10
 ; SSE41-NEXT:    packuswb %xmm3, %xmm10
 ; SSE41-NEXT:    pxor %xmm0, %xmm0

 ; SSE41-NEXT:    movdqa %xmm0, 16(%rdi)
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-LABEL: umulo_v64i8:
 ; AVX1:       # %bb.0:
 ; AVX1-NEXT:    vmovdqa %ymm2, %ymm10
 ; AVX1-NEXT:    vmovdqa %ymm0, %ymm2
 ; AVX1-NEXT:    movq %rdi, %rax
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm10[8],xmm0[8],xmm10[9],xmm0[9],xmm10[10],xmm0[10],xmm10[11],xmm0[11],xmm10[12],xmm0[12],xmm10[13],xmm0[13],xmm10[14],xmm0[14],xmm10[15],xmm0[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:    vpunpckhbw {{.*#+}} xmm4 = xmm10[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm5 = xmm2[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 {{.*#+}} xmm7 = [255,255,255,255,255,255,255,255]
 ; AVX1-NEXT:    vpand %xmm7, %xmm4, %xmm4
 ; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm5 = xmm10[0],zero,xmm10[1],zero,xmm10[2],zero,xmm10[3],zero,xmm10[4],zero,xmm10[5],zero,xmm10[6],zero,xmm10[7],zero
 ; 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:    vpmullw %xmm5, %xmm6, %xmm12
 ; AVX1-NEXT:    vpand %xmm7, %xmm12, %xmm5
 ; AVX1-NEXT:    vpackuswb %xmm4, %xmm5, %xmm0
 ; AVX1-NEXT:    vmovdqa %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
 ; AVX1-NEXT:    vextractf128 $1, %ymm10, %xmm13
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm13[8],xmm0[8],xmm13[9],xmm0[9],xmm13[10],xmm0[10],xmm13[11],xmm0[11],xmm13[12],xmm0[12],xmm13[13],xmm0[13],xmm13[14],xmm0[14],xmm13[15],xmm0[15]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm13[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vextractf128 $1, %ymm2, %xmm14
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm5 = xmm14[8],xmm0[8],xmm14[9],xmm0[9],xmm14[10],xmm0[10],xmm14[11],xmm0[11],xmm14[12],xmm0[12],xmm14[13],xmm0[13],xmm14[14],xmm0[14],xmm14[15],xmm0[15]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm5 = xmm14[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 %xmm7, %xmm4, %xmm5
 ; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm4 = xmm13[0],zero,xmm13[1],zero,xmm13[2],zero,xmm13[3],zero,xmm13[4],zero,xmm13[5],zero,xmm13[6],zero,xmm13[7],zero
 ; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm6 = xmm14[0],zero,xmm14[1],zero,xmm14[2],zero,xmm14[3],zero,xmm14[4],zero,xmm14[5],zero,xmm14[6],zero,xmm14[7],zero
 ; AVX1-NEXT:    vpmullw %xmm4, %xmm6, %xmm15
 ; AVX1-NEXT:    vpand %xmm7, %xmm15, %xmm6
 ; AVX1-NEXT:    vpackuswb %xmm5, %xmm6, %xmm0
 ; AVX1-NEXT:    vmovdqa %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm5 = 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]
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm6 = 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:    vpunpckhbw {{.*#+}} xmm5 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm1[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 {{.*#+}} 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
 ; 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:    vpmullw %xmm6, %xmm4, %xmm0
 ; AVX1-NEXT:    vpand %xmm7, %xmm0, %xmm6
 ; AVX1-NEXT:    vpackuswb %xmm5, %xmm6, %xmm4
 ; AVX1-NEXT:    vmovdqa %xmm4, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
 ; AVX1-NEXT:    vextractf128 $1, %ymm3, %xmm5
-; 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:    vpunpckhbw {{.*#+}} xmm6 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm11
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm8 = xmm11[8],xmm0[8],xmm11[9],xmm0[9],xmm11[10],xmm0[10],xmm11[11],xmm0[11],xmm11[12],xmm0[12],xmm11[13],xmm0[13],xmm11[14],xmm0[14],xmm11[15],xmm0[15]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm8 = xmm11[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vpmullw %xmm6, %xmm8, %xmm8
 ; AVX1-NEXT:    vpmovzxbw {{.*#+}} xmm6 = 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 {{.*#+}} xmm9 = xmm11[0],zero,xmm11[1],zero,xmm11[2],zero,xmm11[3],zero,xmm11[4],zero,xmm11[5],zero,xmm11[6],zero,xmm11[7],zero
 ; AVX1-NEXT:    vpmullw %xmm6, %xmm9, %xmm6
 ; AVX1-NEXT:    vpand %xmm7, %xmm8, %xmm8
 ; AVX1-NEXT:    vpand %xmm7, %xmm6, %xmm7
 ; AVX1-NEXT:    vpackuswb %xmm8, %xmm7, %xmm8
 ; AVX1-NEXT:    vpxor %xmm7, %xmm7, %xmm7

 ; AVX1-NEXT:    vpmovsxbd %xmm0, %xmm0
 ; AVX1-NEXT:    vmovdqa %xmm0, 16(%rdi)
 ; AVX1-NEXT:    vzeroupper
 ; AVX1-NEXT:    retq
 ;
 ; AVX2-LABEL: umulo_v64i8:
 ; AVX2:       # %bb.0:
 ; AVX2-NEXT:    movq %rdi, %rax
-; 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:    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]
 ; 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 {{.*#+}} ymm6 = 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:    vpunpcklbw {{.*#+}} ymm6 = 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 {{.*#+}} 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]
 ; AVX2-NEXT:    vpmullw %ymm6, %ymm7, %ymm6
 ; AVX2-NEXT:    vpand %ymm5, %ymm6, %ymm6
 ; AVX2-NEXT:    vpackuswb %ymm4, %ymm6, %ymm9
-; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm6 = ymm3[8],ymm0[8],ymm3[9],ymm0[9],ymm3[10],ymm0[10],ymm3[11],ymm0[11],ymm3[12],ymm0[12],ymm3[13],ymm0[13],ymm3[14],ymm0[14],ymm3[15],ymm0[15],ymm3[24],ymm0[24],ymm3[25],ymm0[25],ymm3[26],ymm0[26],ymm3[27],ymm0[27],ymm3[28],ymm0[28],ymm3[29],ymm0[29],ymm3[30],ymm0[30],ymm3[31],ymm0[31]
-; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm7 = 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]
+; 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:    vpunpcklbw {{.*#+}} ymm7 = ymm3[0],ymm0[0],ymm3[1],ymm0[1],ymm3[2],ymm0[2],ymm3[3],ymm0[3],ymm3[4],ymm0[4],ymm3[5],ymm0[5],ymm3[6],ymm0[6],ymm3[7],ymm0[7],ymm3[16],ymm0[16],ymm3[17],ymm0[17],ymm3[18],ymm0[18],ymm3[19],ymm0[19],ymm3[20],ymm0[20],ymm3[21],ymm0[21],ymm3[22],ymm0[22],ymm3[23],ymm0[23]
-; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm8 = 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]
+; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm7 = 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 {{.*#+}} ymm8 = 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:    vpmullw %ymm7, %ymm8, %ymm7
 ; AVX2-NEXT:    vpand %ymm5, %ymm7, %ymm5
 ; AVX2-NEXT:    vpackuswb %ymm6, %ymm5, %ymm10
 ; AVX2-NEXT:    vpxor %xmm6, %xmm6, %xmm6
 ; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm7 = ymm3[8],ymm6[8],ymm3[9],ymm6[9],ymm3[10],ymm6[10],ymm3[11],ymm6[11],ymm3[12],ymm6[12],ymm3[13],ymm6[13],ymm3[14],ymm6[14],ymm3[15],ymm6[15],ymm3[24],ymm6[24],ymm3[25],ymm6[25],ymm3[26],ymm6[26],ymm3[27],ymm6[27],ymm3[28],ymm6[28],ymm3[29],ymm6[29],ymm3[30],ymm6[30],ymm3[31],ymm6[31]
 ; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm8 = ymm1[8],ymm6[8],ymm1[9],ymm6[9],ymm1[10],ymm6[10],ymm1[11],ymm6[11],ymm1[12],ymm6[12],ymm1[13],ymm6[13],ymm1[14],ymm6[14],ymm1[15],ymm6[15],ymm1[24],ymm6[24],ymm1[25],ymm6[25],ymm1[26],ymm6[26],ymm1[27],ymm6[27],ymm1[28],ymm6[28],ymm1[29],ymm6[29],ymm1[30],ymm6[30],ymm1[31],ymm6[31]
 ; AVX2-NEXT:    vpmullw %ymm7, %ymm8, %ymm7
 ; AVX2-NEXT:    vpsrlw $8, %ymm7, %ymm7

 ; AVX2-NEXT:    vmovdqa %ymm7, 160(%rdi)
 ; AVX2-NEXT:    vmovdqa %ymm6, 96(%rdi)
 ; AVX2-NEXT:    vmovdqa %ymm2, 32(%rdi)
 ; AVX2-NEXT:    vzeroupper
 ; AVX2-NEXT:    retq
 ;
 ; AVX512-LABEL: umulo_v64i8:
 ; AVX512:       # %bb.0:
-; AVX512-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]
+; AVX512-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]
 ; AVX512-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]
 ; AVX512-NEXT:    vpmullw %zmm2, %zmm3, %zmm2
 ; AVX512-NEXT:    vmovdqa64 {{.*#+}} zmm3 = [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]
 ; AVX512-NEXT:    vpandq %zmm3, %zmm2, %zmm2
-; AVX512-NEXT:    vpunpcklbw {{.*#+}} zmm4 = 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]
+; AVX512-NEXT:    vpunpcklbw {{.*#+}} zmm4 = 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]
 ; AVX512-NEXT:    vpunpcklbw {{.*#+}} zmm5 = 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]
 ; AVX512-NEXT:    vpmullw %zmm4, %zmm5, %zmm4
 ; AVX512-NEXT:    vpandq %zmm3, %zmm4, %zmm3
 ; AVX512-NEXT:    vpackuswb %zmm2, %zmm3, %zmm4
 ; AVX512-NEXT:    vpxor %xmm2, %xmm2, %xmm2
 ; AVX512-NEXT:    vpunpckhbw {{.*#+}} zmm3 = zmm1[8],zmm2[8],zmm1[9],zmm2[9],zmm1[10],zmm2[10],zmm1[11],zmm2[11],zmm1[12],zmm2[12],zmm1[13],zmm2[13],zmm1[14],zmm2[14],zmm1[15],zmm2[15],zmm1[24],zmm2[24],zmm1[25],zmm2[25],zmm1[26],zmm2[26],zmm1[27],zmm2[27],zmm1[28],zmm2[28],zmm1[29],zmm2[29],zmm1[30],zmm2[30],zmm1[31],zmm2[31],zmm1[40],zmm2[40],zmm1[41],zmm2[41],zmm1[42],zmm2[42],zmm1[43],zmm2[43],zmm1[44],zmm2[44],zmm1[45],zmm2[45],zmm1[46],zmm2[46],zmm1[47],zmm2[47],zmm1[56],zmm2[56],zmm1[57],zmm2[57],zmm1[58],zmm2[58],zmm1[59],zmm2[59],zmm1[60],zmm2[60],zmm1[61],zmm2[61],zmm1[62],zmm2[62],zmm1[63],zmm2[63]
 ; AVX512-NEXT:    vpunpckhbw {{.*#+}} zmm5 = zmm0[8],zmm2[8],zmm0[9],zmm2[9],zmm0[10],zmm2[10],zmm0[11],zmm2[11],zmm0[12],zmm2[12],zmm0[13],zmm2[13],zmm0[14],zmm2[14],zmm0[15],zmm2[15],zmm0[24],zmm2[24],zmm0[25],zmm2[25],zmm0[26],zmm2[26],zmm0[27],zmm2[27],zmm0[28],zmm2[28],zmm0[29],zmm2[29],zmm0[30],zmm2[30],zmm0[31],zmm2[31],zmm0[40],zmm2[40],zmm0[41],zmm2[41],zmm0[42],zmm2[42],zmm0[43],zmm2[43],zmm0[44],zmm2[44],zmm0[45],zmm2[45],zmm0[46],zmm2[46],zmm0[47],zmm2[47],zmm0[56],zmm2[56],zmm0[57],zmm2[57],zmm0[58],zmm2[58],zmm0[59],zmm2[59],zmm0[60],zmm2[60],zmm0[61],zmm2[61],zmm0[62],zmm2[62],zmm0[63],zmm2[63]
 ; AVX512-NEXT:    vpmullw %zmm3, %zmm5, %zmm3

 ; SSE2-NEXT:    pxor %xmm3, %xmm3
 ; SSE2-NEXT:    pcmpeqw %xmm0, %xmm3
 ; SSE2-NEXT:    pcmpeqd %xmm1, %xmm1
 ; SSE2-NEXT:    pxor %xmm3, %xmm1
 ; SSE2-NEXT:    movdqa %xmm1, %xmm0
 ; 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:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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:    movdqa %xmm2, (%rdi)
 ; SSE2-NEXT:    retq
 ;
 ; SSSE3-LABEL: umulo_v8i16:
 ; SSSE3:       # %bb.0:
 ; SSSE3-NEXT:    movdqa %xmm0, %xmm2
 ; SSSE3-NEXT:    pmullw %xmm1, %xmm2
 ; SSSE3-NEXT:    pmulhuw %xmm1, %xmm0
 ; SSSE3-NEXT:    pxor %xmm3, %xmm3
 ; SSSE3-NEXT:    pcmpeqw %xmm0, %xmm3
 ; SSSE3-NEXT:    pcmpeqd %xmm1, %xmm1
 ; SSSE3-NEXT:    pxor %xmm3, %xmm1
 ; SSSE3-NEXT:    movdqa %xmm1, %xmm0
 ; 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:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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:    movdqa %xmm2, (%rdi)
 ; SSSE3-NEXT:    retq
 ;
 ; SSE41-LABEL: umulo_v8i16:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    movdqa %xmm0, %xmm2
 ; SSE41-NEXT:    pmullw %xmm1, %xmm2
 ; SSE41-NEXT:    pmulhuw %xmm1, %xmm0
 ; SSE41-NEXT:    pxor %xmm3, %xmm3
 ; SSE41-NEXT:    pcmpeqw %xmm0, %xmm3
 ; SSE41-NEXT:    pcmpeqd %xmm1, %xmm1
 ; SSE41-NEXT:    pxor %xmm3, %xmm1
 ; SSE41-NEXT:    pmovzxwd {{.*#+}} xmm0 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
 ; SSE41-NEXT:    pslld $31, %xmm0
 ; SSE41-NEXT:    psrad $31, %xmm0
-; SSE41-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE41-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; SSE41-NEXT:    pslld $31, %xmm1
 ; SSE41-NEXT:    psrad $31, %xmm1
 ; SSE41-NEXT:    movdqa %xmm2, (%rdi)
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-LABEL: umulo_v8i16:
 ; AVX1:       # %bb.0:
 ; AVX1-NEXT:    vpmullw %xmm1, %xmm0, %xmm2

llvm/test/CodeGen/X86/vec_usubo.ll

 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movdqa %xmm0, %xmm4
 ; SSE2-NEXT:    psubb %xmm1, %xmm4
 ; SSE2-NEXT:    pminub %xmm4, %xmm0
 ; SSE2-NEXT:    pcmpeqb %xmm4, %xmm0
 ; SSE2-NEXT:    pcmpeqd %xmm3, %xmm3
 ; SSE2-NEXT:    pxor %xmm0, %xmm3
 ; SSE2-NEXT:    movdqa %xmm3, %xmm1
-; 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:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    movdqa %xmm1, %xmm0
 ; 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:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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],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:    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],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; 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],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; 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:    retq
 ;
 ; SSSE3-LABEL: usubo_v16i8:
 ; SSSE3:       # %bb.0:
 ; SSSE3-NEXT:    movdqa %xmm0, %xmm4
 ; SSSE3-NEXT:    psubb %xmm1, %xmm4
 ; SSSE3-NEXT:    pminub %xmm4, %xmm0
 ; SSSE3-NEXT:    pcmpeqb %xmm4, %xmm0
 ; SSSE3-NEXT:    pcmpeqd %xmm3, %xmm3
 ; SSSE3-NEXT:    pxor %xmm0, %xmm3
 ; SSSE3-NEXT:    movdqa %xmm3, %xmm1
-; SSSE3-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]
+; SSSE3-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSSE3-NEXT:    movdqa %xmm1, %xmm0
 ; 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:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[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],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:    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],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; 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],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; 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:    retq
 ;
 ; SSE41-LABEL: usubo_v16i8:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    movdqa %xmm0, %xmm4

 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768]
 ; SSE2-NEXT:    movdqa %xmm0, %xmm3
 ; SSE2-NEXT:    pxor %xmm2, %xmm3
 ; SSE2-NEXT:    psubw %xmm1, %xmm0
 ; SSE2-NEXT:    pxor %xmm0, %xmm2
 ; SSE2-NEXT:    pcmpgtw %xmm3, %xmm2
 ; SSE2-NEXT:    movdqa %xmm2, %xmm1
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; 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:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[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 %xmm0, (%rdi)
 ; SSE2-NEXT:    movdqa %xmm1, %xmm0
 ; SSE2-NEXT:    movdqa %xmm2, %xmm1
 ; SSE2-NEXT:    retq
 ;
 ; SSSE3-LABEL: usubo_v8i16:
 ; SSSE3:       # %bb.0:
 ; SSSE3-NEXT:    movdqa {{.*#+}} xmm2 = [32768,32768,32768,32768,32768,32768,32768,32768]
 ; SSSE3-NEXT:    movdqa %xmm0, %xmm3
 ; SSSE3-NEXT:    pxor %xmm2, %xmm3
 ; SSSE3-NEXT:    psubw %xmm1, %xmm0
 ; SSSE3-NEXT:    pxor %xmm0, %xmm2
 ; SSSE3-NEXT:    pcmpgtw %xmm3, %xmm2
 ; SSSE3-NEXT:    movdqa %xmm2, %xmm1
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; 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:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[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 %xmm0, (%rdi)
 ; SSSE3-NEXT:    movdqa %xmm1, %xmm0
 ; SSSE3-NEXT:    movdqa %xmm2, %xmm1
 ; SSSE3-NEXT:    retq
 ;
 ; SSE41-LABEL: usubo_v8i16:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    movdqa %xmm0, %xmm2
 ; SSE41-NEXT:    psubw %xmm1, %xmm2
 ; SSE41-NEXT:    pminuw %xmm2, %xmm0
 ; SSE41-NEXT:    pcmpeqw %xmm2, %xmm0
 ; SSE41-NEXT:    pcmpeqd %xmm1, %xmm1
 ; SSE41-NEXT:    pxor %xmm0, %xmm1
 ; SSE41-NEXT:    pmovzxwd {{.*#+}} xmm0 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
 ; SSE41-NEXT:    pslld $31, %xmm0
 ; SSE41-NEXT:    psrad $31, %xmm0
-; SSE41-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE41-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; SSE41-NEXT:    pslld $31, %xmm1
 ; SSE41-NEXT:    psrad $31, %xmm1
 ; SSE41-NEXT:    movdqa %xmm2, (%rdi)
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-LABEL: usubo_v8i16:
 ; AVX1:       # %bb.0:
 ; AVX1-NEXT:    vpsubw %xmm1, %xmm0, %xmm1

llvm/test/CodeGen/X86/vector-ext-logic.ll

; AVX2-NEXT:    retq
   %r = xor <8 x i16> %xs, %ys
   ret <8 x i16> %r
 }
 
 define <8 x i32> @bool_zext_and(<8 x i1> %x, <8 x i1> %y) {
 ; SSE2-LABEL: bool_zext_and:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movdqa %xmm0, %xmm3
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm3 = xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; SSE2-NEXT:    punpckhwd {{.*#+}} xmm3 = xmm3[4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
 ; SSE2-NEXT:    pand {{.*}}(%rip), %xmm1
 ; SSE2-NEXT:    pxor %xmm4, %xmm4
 ; SSE2-NEXT:    movdqa %xmm1, %xmm2
 ; SSE2-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm4[4],xmm2[5],xmm4[5],xmm2[6],xmm4[6],xmm2[7],xmm4[7]
 ; SSE2-NEXT:    pand %xmm3, %xmm2
 ; SSE2-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm4[0],xmm1[1],xmm4[1],xmm1[2],xmm4[2],xmm1[3],xmm4[3]
 ; SSE2-NEXT:    pand %xmm1, %xmm0
; AVX2-NEXT:    retq
   %r = xor <8 x i32> %xz, %yz
   ret <8 x i32> %r
 }
 
 define <8 x i32> @bool_sext_and(<8 x i1> %x, <8 x i1> %y) {
 ; SSE2-LABEL: bool_sext_and:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movdqa %xmm1, %xmm3
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3]
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3]
+; SSE2-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    movdqa %xmm0, %xmm2
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3]
 ; 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:    pslld $31, %xmm2
 ; SSE2-NEXT:    psrad $31, %xmm2
 ; SSE2-NEXT:    pslld $31, %xmm1
 ; SSE2-NEXT:    psrad $31, %xmm1
 ; SSE2-NEXT:    pand %xmm0, %xmm1
; AVX2-NEXT:    retq
   %r = and <8 x i32> %xs, %ys
   ret <8 x i32> %r
 }
 
 define <8 x i32> @bool_sext_or(<8 x i1> %x, <8 x i1> %y) {
 ; SSE2-LABEL: bool_sext_or:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movdqa %xmm1, %xmm3
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3]
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3]
+; SSE2-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    movdqa %xmm0, %xmm2
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3]
 ; 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:    pslld $31, %xmm2
 ; SSE2-NEXT:    psrad $31, %xmm2
 ; SSE2-NEXT:    pslld $31, %xmm1
 ; SSE2-NEXT:    psrad $31, %xmm1
 ; SSE2-NEXT:    por %xmm0, %xmm1
; AVX2-NEXT:    retq
   %r = or <8 x i32> %xs, %ys
   ret <8 x i32> %r
 }
 
 define <8 x i32> @bool_sext_xor(<8 x i1> %x, <8 x i1> %y) {
 ; SSE2-LABEL: bool_sext_xor:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movdqa %xmm1, %xmm3
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3]
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3]
+; SSE2-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    movdqa %xmm0, %xmm2
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3]
 ; 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:    pslld $31, %xmm2
 ; SSE2-NEXT:    psrad $31, %xmm2
 ; SSE2-NEXT:    pslld $31, %xmm1
 ; SSE2-NEXT:    psrad $31, %xmm1
 ; SSE2-NEXT:    pxor %xmm0, %xmm1

llvm/test/CodeGen/X86/vector-fshl-128.ll

 ; SSE2-NEXT:    movdqa %xmm3, %xmm4
 ; SSE2-NEXT:    pandn %xmm1, %xmm4
 ; SSE2-NEXT:    psrlw $1, %xmm1
 ; SSE2-NEXT:    pand %xmm3, %xmm1
 ; SSE2-NEXT:    pand {{.*}}(%rip), %xmm2
 ; SSE2-NEXT:    movdqa %xmm2, %xmm3
 ; SSE2-NEXT:    pxor %xmm5, %xmm5
 ; SSE2-NEXT:    pcmpeqw %xmm2, %xmm5
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE2-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pslld $23, %xmm2
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm6 = [1065353216,1065353216,1065353216,1065353216]
 ; SSE2-NEXT:    paddd %xmm6, %xmm2
 ; SSE2-NEXT:    cvttps2dq %xmm2, %xmm2
 ; SSE2-NEXT:    pshuflw {{.*#+}} xmm2 = xmm2[0,2,2,3,4,5,6,7]
 ; SSE2-NEXT:    pshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,4,6,6,7]
 ; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3]
 ; SSE2-NEXT:    pslld $23, %xmm3
 ; SSE2-NEXT:    paddd %xmm6, %xmm3
 ; SSE2-NEXT:    cvttps2dq %xmm3, %xmm3
 ; SSE2-NEXT:    pshuflw {{.*#+}} xmm3 = xmm3[0,2,2,3,4,5,6,7]
 ; SSE2-NEXT:    pshufhw {{.*#+}} xmm3 = xmm3[0,1,2,3,4,6,6,7]
 ; SSE2-NEXT:    pshufd {{.*#+}} xmm3 = xmm3[0,2,2,3]
 ; SSE2-NEXT:    punpcklqdq {{.*#+}} xmm3 = xmm3[0],xmm2[0]
 ; SSE2-NEXT:    pmullw %xmm0, %xmm3

 ; SSE41-NEXT:    movdqa %xmm1, %xmm5
 ; SSE41-NEXT:    psrlw $1, %xmm5
 ; SSE41-NEXT:    paddw %xmm4, %xmm4
 ; SSE41-NEXT:    movdqa %xmm4, %xmm0
 ; SSE41-NEXT:    pblendvb %xmm0, %xmm5, %xmm1
 ; SSE41-NEXT:    pmovzxwd {{.*#+}} xmm4 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero
 ; SSE41-NEXT:    pxor %xmm0, %xmm0
 ; SSE41-NEXT:    pcmpeqw %xmm2, %xmm0
-; SSE41-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE41-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
 ; SSE41-NEXT:    pslld $23, %xmm2
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm5 = [1065353216,1065353216,1065353216,1065353216]
 ; SSE41-NEXT:    paddd %xmm5, %xmm2
 ; SSE41-NEXT:    cvttps2dq %xmm2, %xmm6
 ; SSE41-NEXT:    pslld $23, %xmm4
 ; SSE41-NEXT:    paddd %xmm5, %xmm4
 ; SSE41-NEXT:    cvttps2dq %xmm4, %xmm2
 ; SSE41-NEXT:    packusdw %xmm6, %xmm2

 ; AVX1-NEXT:    vpsrlw $4, %xmm1, %xmm3
 ; AVX1-NEXT:    vpblendvb %xmm4, %xmm3, %xmm1, %xmm1
 ; AVX1-NEXT:    vpsrlw $2, %xmm1, %xmm3
 ; AVX1-NEXT:    vpaddw %xmm4, %xmm4, %xmm4
 ; AVX1-NEXT:    vpblendvb %xmm4, %xmm3, %xmm1, %xmm1
 ; AVX1-NEXT:    vpsrlw $1, %xmm1, %xmm3
 ; AVX1-NEXT:    vpaddw %xmm4, %xmm4, %xmm4
 ; AVX1-NEXT:    vpblendvb %xmm4, %xmm3, %xmm1, %xmm1
-; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm2[4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpslld $23, %xmm3, %xmm3
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm4 = [1065353216,1065353216,1065353216,1065353216]
 ; AVX1-NEXT:    vpaddd %xmm4, %xmm3, %xmm3
 ; AVX1-NEXT:    vcvttps2dq %xmm3, %xmm3
 ; AVX1-NEXT:    vpmovzxwd {{.*#+}} xmm5 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero
 ; AVX1-NEXT:    vpslld $23, %xmm5, %xmm5
 ; AVX1-NEXT:    vpaddd %xmm4, %xmm5, %xmm4
 ; AVX1-NEXT:    vcvttps2dq %xmm4, %xmm4

 ; X32-SSE-NEXT:    movdqa %xmm3, %xmm4
 ; X32-SSE-NEXT:    pandn %xmm1, %xmm4
 ; X32-SSE-NEXT:    psrlw $1, %xmm1
 ; X32-SSE-NEXT:    pand %xmm3, %xmm1
 ; X32-SSE-NEXT:    pand {{\.LCPI.*}}, %xmm2
 ; X32-SSE-NEXT:    movdqa %xmm2, %xmm3
 ; X32-SSE-NEXT:    pxor %xmm5, %xmm5
 ; X32-SSE-NEXT:    pcmpeqw %xmm2, %xmm5
-; X32-SSE-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; X32-SSE-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
 ; X32-SSE-NEXT:    pslld $23, %xmm2
 ; X32-SSE-NEXT:    movdqa {{.*#+}} xmm6 = [1065353216,1065353216,1065353216,1065353216]
 ; X32-SSE-NEXT:    paddd %xmm6, %xmm2
 ; X32-SSE-NEXT:    cvttps2dq %xmm2, %xmm2
 ; X32-SSE-NEXT:    pshuflw {{.*#+}} xmm2 = xmm2[0,2,2,3,4,5,6,7]
 ; X32-SSE-NEXT:    pshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,4,6,6,7]
 ; X32-SSE-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
-; X32-SSE-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3]
+; X32-SSE-NEXT:    punpcklwd {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3]
 ; X32-SSE-NEXT:    pslld $23, %xmm3
 ; X32-SSE-NEXT:    paddd %xmm6, %xmm3
 ; X32-SSE-NEXT:    cvttps2dq %xmm3, %xmm3
 ; X32-SSE-NEXT:    pshuflw {{.*#+}} xmm3 = xmm3[0,2,2,3,4,5,6,7]
 ; X32-SSE-NEXT:    pshufhw {{.*#+}} xmm3 = xmm3[0,1,2,3,4,6,6,7]
 ; X32-SSE-NEXT:    pshufd {{.*#+}} xmm3 = xmm3[0,2,2,3]
 ; X32-SSE-NEXT:    punpcklqdq {{.*#+}} xmm3 = xmm3[0],xmm2[0]
 ; X32-SSE-NEXT:    pmullw %xmm0, %xmm3

 ; SSE2-NEXT:    pmullw %xmm4, %xmm3
 ; SSE2-NEXT:    psrlw $8, %xmm3
 ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3],xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm5 = <u,2,4,8,16,32,64,128>
 ; SSE2-NEXT:    pmullw %xmm5, %xmm1
 ; SSE2-NEXT:    psrlw $8, %xmm1
 ; SSE2-NEXT:    packuswb %xmm3, %xmm1
 ; SSE2-NEXT:    movdqa %xmm0, %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:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm4, %xmm3
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm4 = [255,255,255,255,255,255,255,255]
 ; SSE2-NEXT:    pand %xmm4, %xmm3
 ; 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:    punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw %xmm5, %xmm2
 ; SSE2-NEXT:    pand %xmm4, %xmm2
 ; SSE2-NEXT:    packuswb %xmm3, %xmm2
 ; SSE2-NEXT:    por %xmm1, %xmm2
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = [0,255,255,255,255,255,255,255,0,255,255,255,255,255,255,255]
 ; SSE2-NEXT:    pand %xmm1, %xmm2
 ; SSE2-NEXT:    pandn %xmm0, %xmm1
 ; SSE2-NEXT:    por %xmm1, %xmm2

 ; SSE41-NEXT:    movdqa {{.*#+}} xmm0 = <u,128,64,32,16,8,4,2>
 ; SSE41-NEXT:    pmullw %xmm0, %xmm1
 ; SSE41-NEXT:    psrlw $8, %xmm1
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm4 = <u,2,4,8,16,32,64,128>
 ; SSE41-NEXT:    pmullw %xmm4, %xmm3
 ; SSE41-NEXT:    psrlw $8, %xmm3
 ; SSE41-NEXT:    packuswb %xmm1, %xmm3
 ; SSE41-NEXT:    movdqa %xmm2, %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:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw %xmm0, %xmm1
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm0 = [255,255,255,255,255,255,255,255]
 ; SSE41-NEXT:    pand %xmm0, %xmm1
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm5 = 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 %xmm4, %xmm5
 ; SSE41-NEXT:    pand %xmm0, %xmm5
 ; SSE41-NEXT:    packuswb %xmm1, %xmm5
 ; SSE41-NEXT:    por %xmm3, %xmm5

 ; X32-SSE-NEXT:    pmullw %xmm4, %xmm3
 ; X32-SSE-NEXT:    psrlw $8, %xmm3
 ; X32-SSE-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3],xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
 ; X32-SSE-NEXT:    movdqa {{.*#+}} xmm5 = <u,2,4,8,16,32,64,128>
 ; X32-SSE-NEXT:    pmullw %xmm5, %xmm1
 ; X32-SSE-NEXT:    psrlw $8, %xmm1
 ; X32-SSE-NEXT:    packuswb %xmm3, %xmm1
 ; X32-SSE-NEXT:    movdqa %xmm0, %xmm3
-; X32-SSE-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]
+; X32-SSE-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; X32-SSE-NEXT:    pmullw %xmm4, %xmm3
 ; X32-SSE-NEXT:    movdqa {{.*#+}} xmm4 = [255,255,255,255,255,255,255,255]
 ; X32-SSE-NEXT:    pand %xmm4, %xmm3
 ; X32-SSE-NEXT:    movdqa %xmm0, %xmm2
-; X32-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]
+; X32-SSE-NEXT:    punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; X32-SSE-NEXT:    pmullw %xmm5, %xmm2
 ; X32-SSE-NEXT:    pand %xmm4, %xmm2
 ; X32-SSE-NEXT:    packuswb %xmm3, %xmm2
 ; X32-SSE-NEXT:    por %xmm1, %xmm2
 ; X32-SSE-NEXT:    movdqa {{.*#+}} xmm1 = [0,255,255,255,255,255,255,255,0,255,255,255,255,255,255,255]
 ; X32-SSE-NEXT:    pand %xmm1, %xmm2
 ; X32-SSE-NEXT:    pandn %xmm0, %xmm1
 ; X32-SSE-NEXT:    por %xmm1, %xmm2

llvm/test/CodeGen/X86/vector-fshl-256.ll

 ; AVX1-NEXT:    vpblendvb %xmm6, %xmm5, %xmm1, %xmm1
 ; AVX1-NEXT:    vpsrlw $2, %xmm1, %xmm5
 ; AVX1-NEXT:    vpaddw %xmm6, %xmm6, %xmm6
 ; AVX1-NEXT:    vpblendvb %xmm6, %xmm5, %xmm1, %xmm1
 ; AVX1-NEXT:    vpsrlw $1, %xmm1, %xmm5
 ; AVX1-NEXT:    vpaddw %xmm6, %xmm6, %xmm6
 ; AVX1-NEXT:    vpblendvb %xmm6, %xmm5, %xmm1, %xmm1
 ; AVX1-NEXT:    vinsertf128 $1, %xmm4, %ymm1, %ymm1
-; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm4 = xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm4 = xmm3[4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpslld $23, %xmm4, %xmm4
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm5 = [1065353216,1065353216,1065353216,1065353216]
 ; AVX1-NEXT:    vpaddd %xmm5, %xmm4, %xmm4
 ; AVX1-NEXT:    vcvttps2dq %xmm4, %xmm4
 ; AVX1-NEXT:    vpmovzxwd {{.*#+}} xmm6 = xmm3[0],zero,xmm3[1],zero,xmm3[2],zero,xmm3[3],zero
 ; AVX1-NEXT:    vpslld $23, %xmm6, %xmm6
 ; AVX1-NEXT:    vpaddd %xmm5, %xmm6, %xmm6
 ; AVX1-NEXT:    vcvttps2dq %xmm6, %xmm6
 ; AVX1-NEXT:    vpackusdw %xmm4, %xmm6, %xmm4
 ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm6
 ; AVX1-NEXT:    vpmullw %xmm4, %xmm6, %xmm4
-; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm6 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm6 = xmm2[4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpslld $23, %xmm6, %xmm6
 ; AVX1-NEXT:    vpaddd %xmm5, %xmm6, %xmm6
 ; AVX1-NEXT:    vcvttps2dq %xmm6, %xmm6
 ; AVX1-NEXT:    vpmovzxwd {{.*#+}} xmm7 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero
 ; AVX1-NEXT:    vpslld $23, %xmm7, %xmm7
 ; AVX1-NEXT:    vpaddd %xmm5, %xmm7, %xmm5
 ; AVX1-NEXT:    vcvttps2dq %xmm5, %xmm5
 ; AVX1-NEXT:    vpackusdw %xmm6, %xmm5, %xmm5

 ; AVX1-NEXT:    vpmullw %xmm5, %xmm3, %xmm3
 ; AVX1-NEXT:    vpsrlw $8, %xmm3, %xmm3
 ; 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 %xmm6, %xmm1, %xmm1
 ; AVX1-NEXT:    vpsrlw $8, %xmm1, %xmm1
 ; AVX1-NEXT:    vpackuswb %xmm3, %xmm1, %xmm1
 ; AVX1-NEXT:    vinsertf128 $1, %xmm2, %ymm1, %ymm1
 ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm2
-; 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:    vpunpckhbw {{.*#+}} xmm3 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm4 = <u,128,64,32,16,8,4,2>
 ; AVX1-NEXT:    vpmullw %xmm4, %xmm3, %xmm3
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm5 = [255,255,255,255,255,255,255,255]
 ; AVX1-NEXT:    vpand %xmm5, %xmm3, %xmm3
 ; 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:    vmovdqa {{.*#+}} xmm6 = <u,2,4,8,16,32,64,128>
 ; AVX1-NEXT:    vpmullw %xmm6, %xmm2, %xmm2
 ; AVX1-NEXT:    vpand %xmm5, %xmm2, %xmm2

llvm/test/CodeGen/X86/vector-fshl-rot-128.ll

; X32-SSE-NEXT:    retl
   ret <4 x i32> %res
 }
 
 define <8 x i16> @var_funnnel_v8i16(<8 x i16> %x, <8 x i16> %amt) nounwind {
 ; SSE2-LABEL: var_funnnel_v8i16:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    pand {{.*}}(%rip), %xmm1
 ; SSE2-NEXT:    movdqa %xmm1, %xmm2
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE2-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pslld $23, %xmm2
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
 ; SSE2-NEXT:    paddd %xmm3, %xmm2
 ; SSE2-NEXT:    cvttps2dq %xmm2, %xmm2
 ; SSE2-NEXT:    pshuflw {{.*#+}} xmm2 = xmm2[0,2,2,3,4,5,6,7]
 ; SSE2-NEXT:    pshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,4,6,6,7]
 ; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3]
 ; SSE2-NEXT:    pslld $23, %xmm1
 ; SSE2-NEXT:    paddd %xmm3, %xmm1
 ; SSE2-NEXT:    cvttps2dq %xmm1, %xmm1
 ; SSE2-NEXT:    pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7]
 ; SSE2-NEXT:    pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,6,6,7]
 ; SSE2-NEXT:    pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
 ; SSE2-NEXT:    punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
 ; SSE2-NEXT:    movdqa %xmm0, %xmm2
 ; SSE2-NEXT:    pmulhuw %xmm1, %xmm2
 ; SSE2-NEXT:    pmullw %xmm1, %xmm0
 ; SSE2-NEXT:    por %xmm2, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: var_funnnel_v8i16:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    pand {{.*}}(%rip), %xmm1
 ; SSE41-NEXT:    pmovzxwd {{.*#+}} xmm2 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
-; SSE41-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE41-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; SSE41-NEXT:    pslld $23, %xmm1
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
 ; SSE41-NEXT:    paddd %xmm3, %xmm1
 ; SSE41-NEXT:    cvttps2dq %xmm1, %xmm1
 ; SSE41-NEXT:    pslld $23, %xmm2
 ; SSE41-NEXT:    paddd %xmm3, %xmm2
 ; SSE41-NEXT:    cvttps2dq %xmm2, %xmm2
 ; SSE41-NEXT:    packusdw %xmm1, %xmm2
 ; SSE41-NEXT:    movdqa %xmm0, %xmm1
 ; SSE41-NEXT:    pmulhuw %xmm2, %xmm1
 ; SSE41-NEXT:    pmullw %xmm2, %xmm0
 ; SSE41-NEXT:    por %xmm1, %xmm0
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-LABEL: var_funnnel_v8i16:
 ; AVX1:       # %bb.0:
 ; AVX1-NEXT:    vpand {{.*}}(%rip), %xmm1, %xmm1
-; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm1[4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpslld $23, %xmm2, %xmm2
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
 ; AVX1-NEXT:    vpaddd %xmm3, %xmm2, %xmm2
 ; AVX1-NEXT:    vcvttps2dq %xmm2, %xmm2
 ; AVX1-NEXT:    vpmovzxwd {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
 ; AVX1-NEXT:    vpslld $23, %xmm1, %xmm1
 ; AVX1-NEXT:    vpaddd %xmm3, %xmm1, %xmm1
 ; AVX1-NEXT:    vcvttps2dq %xmm1, %xmm1

 ; XOP:       # %bb.0:
 ; XOP-NEXT:    vprotw %xmm1, %xmm0, %xmm0
 ; XOP-NEXT:    retq
 ;
 ; X32-SSE-LABEL: var_funnnel_v8i16:
 ; X32-SSE:       # %bb.0:
 ; X32-SSE-NEXT:    pand {{\.LCPI.*}}, %xmm1
 ; X32-SSE-NEXT:    movdqa %xmm1, %xmm2
-; X32-SSE-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; X32-SSE-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
 ; X32-SSE-NEXT:    pslld $23, %xmm2
 ; X32-SSE-NEXT:    movdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
 ; X32-SSE-NEXT:    paddd %xmm3, %xmm2
 ; X32-SSE-NEXT:    cvttps2dq %xmm2, %xmm2
 ; X32-SSE-NEXT:    pshuflw {{.*#+}} xmm2 = xmm2[0,2,2,3,4,5,6,7]
 ; X32-SSE-NEXT:    pshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,4,6,6,7]
 ; X32-SSE-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
-; X32-SSE-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; X32-SSE-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3]
 ; X32-SSE-NEXT:    pslld $23, %xmm1
 ; X32-SSE-NEXT:    paddd %xmm3, %xmm1
 ; X32-SSE-NEXT:    cvttps2dq %xmm1, %xmm1
 ; X32-SSE-NEXT:    pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7]
 ; X32-SSE-NEXT:    pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,6,6,7]
 ; X32-SSE-NEXT:    pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
 ; X32-SSE-NEXT:    punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
 ; X32-SSE-NEXT:    movdqa %xmm0, %xmm2

 ; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm2
 ; SSE2-NEXT:    psrlw $8, %xmm2
 ; SSE2-NEXT:    movdqa %xmm0, %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:    pmullw {{.*}}(%rip), %xmm3
 ; SSE2-NEXT:    psrlw $8, %xmm3
 ; SSE2-NEXT:    packuswb %xmm2, %xmm3
 ; 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:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm1
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
 ; SSE2-NEXT:    pand %xmm2, %xmm1
 ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm0
 ; SSE2-NEXT:    pand %xmm2, %xmm0
 ; SSE2-NEXT:    packuswb %xmm1, %xmm0
 ; SSE2-NEXT:    por %xmm3, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: constant_funnnel_v16i8:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    movdqa %xmm0, %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:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw {{.*}}(%rip), %xmm2
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
 ; SSE41-NEXT:    pand %xmm3, %xmm2
 ; 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:    movdqa {{.*#+}} xmm4 = [1,2,4,8,16,32,64,128]
 ; SSE41-NEXT:    pmullw %xmm1, %xmm4
 ; SSE41-NEXT:    pand %xmm3, %xmm4
 ; SSE41-NEXT:    packuswb %xmm2, %xmm4

 ; X32-SSE-NEXT:    pmullw {{\.LCPI.*}}, %xmm2
 ; X32-SSE-NEXT:    psrlw $8, %xmm2
 ; X32-SSE-NEXT:    movdqa %xmm0, %xmm3
 ; X32-SSE-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]
 ; X32-SSE-NEXT:    pmullw {{\.LCPI.*}}, %xmm3
 ; X32-SSE-NEXT:    psrlw $8, %xmm3
 ; X32-SSE-NEXT:    packuswb %xmm2, %xmm3
 ; X32-SSE-NEXT:    movdqa %xmm0, %xmm1
-; X32-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]
+; X32-SSE-NEXT:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; X32-SSE-NEXT:    pmullw {{\.LCPI.*}}, %xmm1
 ; X32-SSE-NEXT:    movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
 ; X32-SSE-NEXT:    pand %xmm2, %xmm1
 ; X32-SSE-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; X32-SSE-NEXT:    pmullw {{\.LCPI.*}}, %xmm0
 ; X32-SSE-NEXT:    pand %xmm2, %xmm0
 ; X32-SSE-NEXT:    packuswb %xmm1, %xmm0
 ; X32-SSE-NEXT:    por %xmm3, %xmm0

llvm/test/CodeGen/X86/vector-fshl-rot-256.ll

 }
 
 define <16 x i16> @var_funnnel_v16i16(<16 x i16> %x, <16 x i16> %amt) nounwind {
 ; AVX1-LABEL: var_funnnel_v16i16:
 ; AVX1:       # %bb.0:
 ; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm2
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm3 = [15,15,15,15,15,15,15,15]
 ; AVX1-NEXT:    vpand %xmm3, %xmm2, %xmm2
-; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm4 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm4 = xmm2[4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpslld $23, %xmm4, %xmm4
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm5 = [1065353216,1065353216,1065353216,1065353216]
 ; AVX1-NEXT:    vpaddd %xmm5, %xmm4, %xmm4
 ; AVX1-NEXT:    vcvttps2dq %xmm4, %xmm4
 ; AVX1-NEXT:    vpmovzxwd {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero
 ; AVX1-NEXT:    vpslld $23, %xmm2, %xmm2
 ; AVX1-NEXT:    vpaddd %xmm5, %xmm2, %xmm2
 ; AVX1-NEXT:    vcvttps2dq %xmm2, %xmm2
 ; AVX1-NEXT:    vpackusdw %xmm4, %xmm2, %xmm2
 ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm4
 ; AVX1-NEXT:    vpmulhuw %xmm2, %xmm4, %xmm6
 ; AVX1-NEXT:    vpmullw %xmm2, %xmm4, %xmm2
 ; AVX1-NEXT:    vpor %xmm6, %xmm2, %xmm2
 ; AVX1-NEXT:    vpand %xmm3, %xmm1, %xmm1
-; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm1[4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpslld $23, %xmm3, %xmm3
 ; AVX1-NEXT:    vpaddd %xmm5, %xmm3, %xmm3
 ; AVX1-NEXT:    vcvttps2dq %xmm3, %xmm3
 ; AVX1-NEXT:    vpmovzxwd {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
 ; AVX1-NEXT:    vpslld $23, %xmm1, %xmm1
 ; AVX1-NEXT:    vpaddd %xmm5, %xmm1, %xmm1
 ; AVX1-NEXT:    vcvttps2dq %xmm1, %xmm1
 ; AVX1-NEXT:    vpackusdw %xmm3, %xmm1, %xmm1

 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm9 = [256,128,64,32,16,8,4,2]
 ; AVX1-NEXT:    vpmullw %xmm3, %xmm9, %xmm3
 ; AVX1-NEXT:    vpsrlw $8, %xmm3, %xmm3
 ; 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:    vmovdqa {{.*#+}} xmm6 = [256,2,4,8,16,32,64,128]
 ; AVX1-NEXT:    vpmullw %xmm6, %xmm5, %xmm7
 ; AVX1-NEXT:    vpsrlw $8, %xmm7, %xmm7
 ; AVX1-NEXT:    vpackuswb %xmm3, %xmm7, %xmm3
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm1 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm7 = [1,128,64,32,16,8,4,2]
 ; AVX1-NEXT:    vpmullw %xmm7, %xmm1, %xmm1
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
 ; AVX1-NEXT:    vpand %xmm2, %xmm1, %xmm1
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm4 = [1,2,4,8,16,32,64,128]
 ; AVX1-NEXT:    vpmullw %xmm4, %xmm5, %xmm5
 ; AVX1-NEXT:    vpand %xmm2, %xmm5, %xmm5
 ; AVX1-NEXT:    vpackuswb %xmm1, %xmm5, %xmm1

llvm/test/CodeGen/X86/vector-fshr-128.ll

 ; SSE2-NEXT:    por %xmm7, %xmm5
 ; SSE2-NEXT:    paddw %xmm2, %xmm2
 ; SSE2-NEXT:    psraw $15, %xmm2
 ; SSE2-NEXT:    movdqa %xmm2, %xmm6
 ; SSE2-NEXT:    pandn %xmm5, %xmm6
 ; SSE2-NEXT:    psrlw $1, %xmm5
 ; SSE2-NEXT:    pand %xmm2, %xmm5
 ; SSE2-NEXT:    movdqa %xmm4, %xmm2
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE2-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pslld $23, %xmm2
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm7 = [1065353216,1065353216,1065353216,1065353216]
 ; SSE2-NEXT:    paddd %xmm7, %xmm2
 ; SSE2-NEXT:    cvttps2dq %xmm2, %xmm2
 ; SSE2-NEXT:    pshuflw {{.*#+}} xmm2 = xmm2[0,2,2,3,4,5,6,7]
 ; SSE2-NEXT:    pshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,4,6,6,7]
 ; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0],xmm0[0],xmm4[1],xmm0[1],xmm4[2],xmm0[2],xmm4[3],xmm0[3]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3]
 ; SSE2-NEXT:    pslld $23, %xmm4
 ; SSE2-NEXT:    paddd %xmm7, %xmm4
 ; SSE2-NEXT:    cvttps2dq %xmm4, %xmm4
 ; SSE2-NEXT:    pshuflw {{.*#+}} xmm4 = xmm4[0,2,2,3,4,5,6,7]
 ; SSE2-NEXT:    pshufhw {{.*#+}} xmm4 = xmm4[0,1,2,3,4,6,6,7]
 ; SSE2-NEXT:    pshufd {{.*#+}} xmm4 = xmm4[0,2,2,3]
 ; SSE2-NEXT:    punpcklqdq {{.*#+}} xmm4 = xmm4[0],xmm2[0]
 ; SSE2-NEXT:    pmullw %xmm0, %xmm4

 ; SSE41-NEXT:    movdqa %xmm2, %xmm0
 ; SSE41-NEXT:    pblendvb %xmm0, %xmm6, %xmm7
 ; SSE41-NEXT:    movdqa %xmm7, %xmm6
 ; SSE41-NEXT:    psrlw $1, %xmm6
 ; SSE41-NEXT:    paddw %xmm2, %xmm2
 ; SSE41-NEXT:    movdqa %xmm2, %xmm0
 ; SSE41-NEXT:    pblendvb %xmm0, %xmm6, %xmm7
 ; SSE41-NEXT:    pmovzxwd {{.*#+}} xmm0 = xmm5[0],zero,xmm5[1],zero,xmm5[2],zero,xmm5[3],zero
-; SSE41-NEXT:    punpckhwd {{.*#+}} xmm5 = xmm5[4],xmm0[4],xmm5[5],xmm0[5],xmm5[6],xmm0[6],xmm5[7],xmm0[7]
+; SSE41-NEXT:    punpckhwd {{.*#+}} xmm5 = xmm5[4,4,5,5,6,6,7,7]
 ; SSE41-NEXT:    pslld $23, %xmm5
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm2 = [1065353216,1065353216,1065353216,1065353216]
 ; SSE41-NEXT:    paddd %xmm2, %xmm5
 ; SSE41-NEXT:    cvttps2dq %xmm5, %xmm5
 ; SSE41-NEXT:    pslld $23, %xmm0
 ; SSE41-NEXT:    paddd %xmm2, %xmm0
 ; SSE41-NEXT:    cvttps2dq %xmm0, %xmm0
 ; SSE41-NEXT:    packusdw %xmm5, %xmm0

 ; AVX1-NEXT:    vpsrlw $2, %xmm3, %xmm5
 ; AVX1-NEXT:    vpaddw %xmm4, %xmm4, %xmm4
 ; AVX1-NEXT:    vpblendvb %xmm4, %xmm5, %xmm3, %xmm3
 ; AVX1-NEXT:    vpsrlw $1, %xmm3, %xmm5
 ; AVX1-NEXT:    vpaddw %xmm4, %xmm4, %xmm4
 ; AVX1-NEXT:    vpblendvb %xmm4, %xmm5, %xmm3, %xmm3
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm4 = [16,16,16,16,16,16,16,16]
 ; AVX1-NEXT:    vpsubw %xmm2, %xmm4, %xmm4
-; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm5 = xmm4[4],xmm0[4],xmm4[5],xmm0[5],xmm4[6],xmm0[6],xmm4[7],xmm0[7]
+; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm5 = xmm4[4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpslld $23, %xmm5, %xmm5
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm6 = [1065353216,1065353216,1065353216,1065353216]
 ; AVX1-NEXT:    vpaddd %xmm6, %xmm5, %xmm5
 ; AVX1-NEXT:    vcvttps2dq %xmm5, %xmm5
 ; AVX1-NEXT:    vpmovzxwd {{.*#+}} xmm4 = xmm4[0],zero,xmm4[1],zero,xmm4[2],zero,xmm4[3],zero
 ; AVX1-NEXT:    vpslld $23, %xmm4, %xmm4
 ; AVX1-NEXT:    vpaddd %xmm6, %xmm4, %xmm4
 ; AVX1-NEXT:    vcvttps2dq %xmm4, %xmm4

 ; X32-SSE-NEXT:    por %xmm7, %xmm5
 ; X32-SSE-NEXT:    paddw %xmm2, %xmm2
 ; X32-SSE-NEXT:    psraw $15, %xmm2
 ; X32-SSE-NEXT:    movdqa %xmm2, %xmm6
 ; X32-SSE-NEXT:    pandn %xmm5, %xmm6
 ; X32-SSE-NEXT:    psrlw $1, %xmm5
 ; X32-SSE-NEXT:    pand %xmm2, %xmm5
 ; X32-SSE-NEXT:    movdqa %xmm4, %xmm2
-; X32-SSE-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; X32-SSE-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
 ; X32-SSE-NEXT:    pslld $23, %xmm2
 ; X32-SSE-NEXT:    movdqa {{.*#+}} xmm7 = [1065353216,1065353216,1065353216,1065353216]
 ; X32-SSE-NEXT:    paddd %xmm7, %xmm2
 ; X32-SSE-NEXT:    cvttps2dq %xmm2, %xmm2
 ; X32-SSE-NEXT:    pshuflw {{.*#+}} xmm2 = xmm2[0,2,2,3,4,5,6,7]
 ; X32-SSE-NEXT:    pshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,4,6,6,7]
 ; X32-SSE-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
-; X32-SSE-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0],xmm0[0],xmm4[1],xmm0[1],xmm4[2],xmm0[2],xmm4[3],xmm0[3]
+; X32-SSE-NEXT:    punpcklwd {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3]
 ; X32-SSE-NEXT:    pslld $23, %xmm4
 ; X32-SSE-NEXT:    paddd %xmm7, %xmm4
 ; X32-SSE-NEXT:    cvttps2dq %xmm4, %xmm4
 ; X32-SSE-NEXT:    pshuflw {{.*#+}} xmm4 = xmm4[0,2,2,3,4,5,6,7]
 ; X32-SSE-NEXT:    pshufhw {{.*#+}} xmm4 = xmm4[0,1,2,3,4,6,6,7]
 ; X32-SSE-NEXT:    pshufd {{.*#+}} xmm4 = xmm4[0,2,2,3]
 ; X32-SSE-NEXT:    punpcklqdq {{.*#+}} xmm4 = xmm4[0],xmm2[0]
 ; X32-SSE-NEXT:    pmullw %xmm0, %xmm4

 ; SSE2-NEXT:    psrlw $8, %xmm3
 ; SSE2-NEXT:    movdqa %xmm1, %xmm5
 ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm5 = 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]
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = <u,128,64,32,16,8,4,2>
 ; SSE2-NEXT:    pmullw %xmm2, %xmm5
 ; SSE2-NEXT:    psrlw $8, %xmm5
 ; SSE2-NEXT:    packuswb %xmm3, %xmm5
 ; SSE2-NEXT:    movdqa %xmm0, %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:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm4, %xmm3
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm4 = [255,255,255,255,255,255,255,255]
 ; SSE2-NEXT:    pand %xmm4, %xmm3
 ; 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 %xmm4, %xmm0
 ; SSE2-NEXT:    packuswb %xmm3, %xmm0
 ; SSE2-NEXT:    por %xmm5, %xmm0

 ; X32-SSE-NEXT:    psrlw $8, %xmm3
 ; X32-SSE-NEXT:    movdqa %xmm1, %xmm5
 ; X32-SSE-NEXT:    punpcklbw {{.*#+}} xmm5 = 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]
 ; X32-SSE-NEXT:    movdqa {{.*#+}} xmm2 = <u,128,64,32,16,8,4,2>
 ; X32-SSE-NEXT:    pmullw %xmm2, %xmm5
 ; X32-SSE-NEXT:    psrlw $8, %xmm5
 ; X32-SSE-NEXT:    packuswb %xmm3, %xmm5
 ; X32-SSE-NEXT:    movdqa %xmm0, %xmm3
-; X32-SSE-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]
+; X32-SSE-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; X32-SSE-NEXT:    pmullw %xmm4, %xmm3
 ; X32-SSE-NEXT:    movdqa {{.*#+}} xmm4 = [255,255,255,255,255,255,255,255]
 ; X32-SSE-NEXT:    pand %xmm4, %xmm3
 ; X32-SSE-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; X32-SSE-NEXT:    pmullw %xmm2, %xmm0
 ; X32-SSE-NEXT:    pand %xmm4, %xmm0
 ; X32-SSE-NEXT:    packuswb %xmm3, %xmm0
 ; X32-SSE-NEXT:    por %xmm5, %xmm0

llvm/test/CodeGen/X86/vector-fshr-256.ll

 ; AVX1-NEXT:    vpaddw %xmm6, %xmm6, %xmm6
 ; AVX1-NEXT:    vpblendvb %xmm6, %xmm7, %xmm5, %xmm5
 ; AVX1-NEXT:    vpsrlw $1, %xmm5, %xmm7
 ; AVX1-NEXT:    vpaddw %xmm6, %xmm6, %xmm6
 ; AVX1-NEXT:    vpblendvb %xmm6, %xmm7, %xmm5, %xmm5
 ; AVX1-NEXT:    vinsertf128 $1, %xmm4, %ymm5, %ymm8
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm5 = [16,16,16,16,16,16,16,16]
 ; AVX1-NEXT:    vpsubw %xmm3, %xmm5, %xmm6
-; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm7 = xmm6[4],xmm0[4],xmm6[5],xmm0[5],xmm6[6],xmm0[6],xmm6[7],xmm0[7]
+; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm7 = xmm6[4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpslld $23, %xmm7, %xmm7
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm4 = [1065353216,1065353216,1065353216,1065353216]
 ; AVX1-NEXT:    vpaddd %xmm4, %xmm7, %xmm7
 ; AVX1-NEXT:    vcvttps2dq %xmm7, %xmm7
 ; AVX1-NEXT:    vpmovzxwd {{.*#+}} xmm6 = xmm6[0],zero,xmm6[1],zero,xmm6[2],zero,xmm6[3],zero
 ; AVX1-NEXT:    vpslld $23, %xmm6, %xmm6
 ; AVX1-NEXT:    vpaddd %xmm4, %xmm6, %xmm6
 ; AVX1-NEXT:    vcvttps2dq %xmm6, %xmm6
 ; AVX1-NEXT:    vpackusdw %xmm7, %xmm6, %xmm6
 ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm7
 ; AVX1-NEXT:    vpmullw %xmm6, %xmm7, %xmm6
 ; AVX1-NEXT:    vpsubw %xmm2, %xmm5, %xmm5
-; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm7 = xmm5[4],xmm0[4],xmm5[5],xmm0[5],xmm5[6],xmm0[6],xmm5[7],xmm0[7]
+; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm7 = xmm5[4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpslld $23, %xmm7, %xmm7
 ; AVX1-NEXT:    vpaddd %xmm4, %xmm7, %xmm7
 ; AVX1-NEXT:    vcvttps2dq %xmm7, %xmm7
 ; AVX1-NEXT:    vpmovzxwd {{.*#+}} xmm5 = xmm5[0],zero,xmm5[1],zero,xmm5[2],zero,xmm5[3],zero
 ; AVX1-NEXT:    vpslld $23, %xmm5, %xmm5
 ; AVX1-NEXT:    vpaddd %xmm4, %xmm5, %xmm4
 ; AVX1-NEXT:    vcvttps2dq %xmm4, %xmm4
 ; AVX1-NEXT:    vpackusdw %xmm7, %xmm4, %xmm4

 ; AVX1-NEXT:    vpmullw %xmm5, %xmm3, %xmm3
 ; AVX1-NEXT:    vpsrlw $8, %xmm3, %xmm3
 ; 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:    vpmullw %xmm6, %xmm4, %xmm4
 ; AVX1-NEXT:    vpsrlw $8, %xmm4, %xmm4
 ; AVX1-NEXT:    vpackuswb %xmm3, %xmm4, %xmm3
 ; AVX1-NEXT:    vinsertf128 $1, %xmm2, %ymm3, %ymm2
 ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm3
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm5 = <u,2,4,8,16,32,64,128>
 ; AVX1-NEXT:    vpmullw %xmm5, %xmm4, %xmm4
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm6 = [255,255,255,255,255,255,255,255]
 ; AVX1-NEXT:    vpand %xmm6, %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:    vmovdqa {{.*#+}} xmm7 = <u,128,64,32,16,8,4,2>
 ; AVX1-NEXT:    vpmullw %xmm7, %xmm3, %xmm3
 ; AVX1-NEXT:    vpand %xmm6, %xmm3, %xmm3

llvm/test/CodeGen/X86/vector-fshr-rot-128.ll

 
 define <8 x i16> @var_funnnel_v8i16(<8 x i16> %x, <8 x i16> %amt) nounwind {
 ; SSE2-LABEL: var_funnnel_v8i16:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    pxor %xmm2, %xmm2
 ; SSE2-NEXT:    psubw %xmm1, %xmm2
 ; SSE2-NEXT:    pand {{.*}}(%rip), %xmm2
 ; SSE2-NEXT:    movdqa %xmm2, %xmm1
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE2-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pslld $23, %xmm1
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
 ; SSE2-NEXT:    paddd %xmm3, %xmm1
 ; SSE2-NEXT:    cvttps2dq %xmm1, %xmm1
 ; SSE2-NEXT:    pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7]
 ; SSE2-NEXT:    pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,6,6,7]
 ; SSE2-NEXT:    pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3]
 ; SSE2-NEXT:    pslld $23, %xmm2
 ; SSE2-NEXT:    paddd %xmm3, %xmm2
 ; SSE2-NEXT:    cvttps2dq %xmm2, %xmm2
 ; SSE2-NEXT:    pshuflw {{.*#+}} xmm2 = xmm2[0,2,2,3,4,5,6,7]
 ; SSE2-NEXT:    pshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,4,6,6,7]
 ; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
 ; SSE2-NEXT:    punpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm1[0]
 ; SSE2-NEXT:    movdqa %xmm0, %xmm1
 ; SSE2-NEXT:    pmulhuw %xmm2, %xmm1
 ; SSE2-NEXT:    pmullw %xmm2, %xmm0
 ; SSE2-NEXT:    por %xmm1, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: var_funnnel_v8i16:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    pxor %xmm2, %xmm2
 ; SSE41-NEXT:    psubw %xmm1, %xmm2
 ; SSE41-NEXT:    pand {{.*}}(%rip), %xmm2
 ; SSE41-NEXT:    pmovzxwd {{.*#+}} xmm1 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero
-; SSE41-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE41-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
 ; SSE41-NEXT:    pslld $23, %xmm2
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
 ; SSE41-NEXT:    paddd %xmm3, %xmm2
 ; SSE41-NEXT:    cvttps2dq %xmm2, %xmm2
 ; SSE41-NEXT:    pslld $23, %xmm1
 ; SSE41-NEXT:    paddd %xmm3, %xmm1
 ; SSE41-NEXT:    cvttps2dq %xmm1, %xmm1
 ; SSE41-NEXT:    packusdw %xmm2, %xmm1
 ; SSE41-NEXT:    movdqa %xmm0, %xmm2
 ; SSE41-NEXT:    pmulhuw %xmm1, %xmm2
 ; SSE41-NEXT:    pmullw %xmm1, %xmm0
 ; SSE41-NEXT:    por %xmm2, %xmm0
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-LABEL: var_funnnel_v8i16:
 ; AVX1:       # %bb.0:
 ; AVX1-NEXT:    vpxor %xmm2, %xmm2, %xmm2
 ; AVX1-NEXT:    vpsubw %xmm1, %xmm2, %xmm1
 ; AVX1-NEXT:    vpand {{.*}}(%rip), %xmm1, %xmm1
-; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm1[4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpslld $23, %xmm2, %xmm2
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
 ; AVX1-NEXT:    vpaddd %xmm3, %xmm2, %xmm2
 ; AVX1-NEXT:    vcvttps2dq %xmm2, %xmm2
 ; AVX1-NEXT:    vpmovzxwd {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
 ; AVX1-NEXT:    vpslld $23, %xmm1, %xmm1
 ; AVX1-NEXT:    vpaddd %xmm3, %xmm1, %xmm1
 ; AVX1-NEXT:    vcvttps2dq %xmm1, %xmm1

 ; XOP-NEXT:    retq
 ;
 ; X32-SSE-LABEL: var_funnnel_v8i16:
 ; X32-SSE:       # %bb.0:
 ; X32-SSE-NEXT:    pxor %xmm2, %xmm2
 ; X32-SSE-NEXT:    psubw %xmm1, %xmm2
 ; X32-SSE-NEXT:    pand {{\.LCPI.*}}, %xmm2
 ; X32-SSE-NEXT:    movdqa %xmm2, %xmm1
-; X32-SSE-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; X32-SSE-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; X32-SSE-NEXT:    pslld $23, %xmm1
 ; X32-SSE-NEXT:    movdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
 ; X32-SSE-NEXT:    paddd %xmm3, %xmm1
 ; X32-SSE-NEXT:    cvttps2dq %xmm1, %xmm1
 ; X32-SSE-NEXT:    pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7]
 ; X32-SSE-NEXT:    pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,6,6,7]
 ; X32-SSE-NEXT:    pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
-; X32-SSE-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; X32-SSE-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3]
 ; X32-SSE-NEXT:    pslld $23, %xmm2
 ; X32-SSE-NEXT:    paddd %xmm3, %xmm2
 ; X32-SSE-NEXT:    cvttps2dq %xmm2, %xmm2
 ; X32-SSE-NEXT:    pshuflw {{.*#+}} xmm2 = xmm2[0,2,2,3,4,5,6,7]
 ; X32-SSE-NEXT:    pshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,4,6,6,7]
 ; X32-SSE-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
 ; X32-SSE-NEXT:    punpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm1[0]
 ; X32-SSE-NEXT:    movdqa %xmm0, %xmm1

 ; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm2
 ; SSE2-NEXT:    psrlw $8, %xmm2
 ; SSE2-NEXT:    movdqa %xmm0, %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:    pmullw {{.*}}(%rip), %xmm3
 ; SSE2-NEXT:    psrlw $8, %xmm3
 ; SSE2-NEXT:    packuswb %xmm2, %xmm3
 ; 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:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm1
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
 ; SSE2-NEXT:    pand %xmm2, %xmm1
 ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm0
 ; SSE2-NEXT:    pand %xmm2, %xmm0
 ; SSE2-NEXT:    packuswb %xmm1, %xmm0
 ; SSE2-NEXT:    por %xmm3, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: constant_funnnel_v16i8:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    movdqa %xmm0, %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:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw {{.*}}(%rip), %xmm2
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
 ; SSE41-NEXT:    pand %xmm3, %xmm2
 ; 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:    movdqa {{.*#+}} xmm4 = [1,128,64,32,16,8,4,2]
 ; SSE41-NEXT:    pmullw %xmm1, %xmm4
 ; SSE41-NEXT:    pand %xmm3, %xmm4
 ; SSE41-NEXT:    packuswb %xmm2, %xmm4

 ; X32-SSE-NEXT:    pmullw {{\.LCPI.*}}, %xmm2
 ; X32-SSE-NEXT:    psrlw $8, %xmm2
 ; X32-SSE-NEXT:    movdqa %xmm0, %xmm3
 ; X32-SSE-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]
 ; X32-SSE-NEXT:    pmullw {{\.LCPI.*}}, %xmm3
 ; X32-SSE-NEXT:    psrlw $8, %xmm3
 ; X32-SSE-NEXT:    packuswb %xmm2, %xmm3
 ; X32-SSE-NEXT:    movdqa %xmm0, %xmm1
-; X32-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]
+; X32-SSE-NEXT:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; X32-SSE-NEXT:    pmullw {{\.LCPI.*}}, %xmm1
 ; X32-SSE-NEXT:    movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
 ; X32-SSE-NEXT:    pand %xmm2, %xmm1
 ; X32-SSE-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; X32-SSE-NEXT:    pmullw {{\.LCPI.*}}, %xmm0
 ; X32-SSE-NEXT:    pand %xmm2, %xmm0
 ; X32-SSE-NEXT:    packuswb %xmm1, %xmm0
 ; X32-SSE-NEXT:    por %xmm3, %xmm0

llvm/test/CodeGen/X86/vector-fshr-rot-256.ll

 define <16 x i16> @var_funnnel_v16i16(<16 x i16> %x, <16 x i16> %amt) nounwind {
 ; AVX1-LABEL: var_funnnel_v16i16:
 ; AVX1:       # %bb.0:
 ; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm2
 ; AVX1-NEXT:    vpxor %xmm3, %xmm3, %xmm3
 ; AVX1-NEXT:    vpsubw %xmm2, %xmm3, %xmm2
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm4 = [15,15,15,15,15,15,15,15]
 ; AVX1-NEXT:    vpand %xmm4, %xmm2, %xmm2
-; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm5 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm5 = xmm2[4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpslld $23, %xmm5, %xmm5
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm6 = [1065353216,1065353216,1065353216,1065353216]
 ; AVX1-NEXT:    vpaddd %xmm6, %xmm5, %xmm5
 ; AVX1-NEXT:    vcvttps2dq %xmm5, %xmm5
 ; AVX1-NEXT:    vpmovzxwd {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero
 ; AVX1-NEXT:    vpslld $23, %xmm2, %xmm2
 ; AVX1-NEXT:    vpaddd %xmm6, %xmm2, %xmm2
 ; AVX1-NEXT:    vcvttps2dq %xmm2, %xmm2
 ; AVX1-NEXT:    vpackusdw %xmm5, %xmm2, %xmm2
 ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm5
 ; AVX1-NEXT:    vpmulhuw %xmm2, %xmm5, %xmm7
 ; AVX1-NEXT:    vpmullw %xmm2, %xmm5, %xmm2
 ; AVX1-NEXT:    vpor %xmm7, %xmm2, %xmm2
 ; AVX1-NEXT:    vpsubw %xmm1, %xmm3, %xmm1
 ; AVX1-NEXT:    vpand %xmm4, %xmm1, %xmm1
-; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm1[4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpslld $23, %xmm3, %xmm3
 ; AVX1-NEXT:    vpaddd %xmm6, %xmm3, %xmm3
 ; AVX1-NEXT:    vcvttps2dq %xmm3, %xmm3
 ; AVX1-NEXT:    vpmovzxwd {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
 ; AVX1-NEXT:    vpslld $23, %xmm1, %xmm1
 ; AVX1-NEXT:    vpaddd %xmm6, %xmm1, %xmm1
 ; AVX1-NEXT:    vcvttps2dq %xmm1, %xmm1
 ; AVX1-NEXT:    vpackusdw %xmm3, %xmm1, %xmm1

 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm9 = [256,2,4,8,16,32,64,128]
 ; AVX1-NEXT:    vpmullw %xmm3, %xmm9, %xmm3
 ; AVX1-NEXT:    vpsrlw $8, %xmm3, %xmm3
 ; 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:    vmovdqa {{.*#+}} xmm6 = [256,128,64,32,16,8,4,2]
 ; AVX1-NEXT:    vpmullw %xmm6, %xmm5, %xmm7
 ; AVX1-NEXT:    vpsrlw $8, %xmm7, %xmm7
 ; AVX1-NEXT:    vpackuswb %xmm3, %xmm7, %xmm3
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm1 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm7 = [1,2,4,8,16,32,64,128]
 ; AVX1-NEXT:    vpmullw %xmm7, %xmm1, %xmm1
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
 ; AVX1-NEXT:    vpand %xmm2, %xmm1, %xmm1
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm4 = [1,128,64,32,16,8,4,2]
 ; AVX1-NEXT:    vpmullw %xmm4, %xmm5, %xmm5
 ; AVX1-NEXT:    vpand %xmm2, %xmm5, %xmm5
 ; AVX1-NEXT:    vpackuswb %xmm1, %xmm5, %xmm1

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

 
 define <16 x i8> @test_divconstant_16i8(<16 x i8> %a) nounwind {
 ; SSE2-LABEL: test_divconstant_16i8:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movdqa %xmm0, %xmm1
 ; SSE2-NEXT:    movdqa %xmm0, %xmm2
 ; 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 {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; 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:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm1
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm4 = [255,255,255,255,255,255,255,255]
 ; SSE2-NEXT:    pand %xmm4, %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:    punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm2
 ; SSE2-NEXT:    pand %xmm4, %xmm2
 ; SSE2-NEXT:    packuswb %xmm1, %xmm2
 ; SSE2-NEXT:    psraw $8, %xmm3
 ; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm3
 ; SSE2-NEXT:    psrlw $8, %xmm3
 ; SSE2-NEXT:    psraw $8, %xmm0
 ; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm0

 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: test_divconstant_16i8:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    movdqa %xmm0, %xmm1
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} 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
 ; SSE41-NEXT:    pmovsxbw %xmm0, %xmm0
 ; SSE41-NEXT:    pshufd {{.*#+}} xmm3 = xmm1[2,3,0,1]
-; 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:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw {{.*}}(%rip), %xmm1
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm4 = [255,255,255,255,255,255,255,255]
 ; SSE41-NEXT:    pand %xmm4, %xmm1
 ; SSE41-NEXT:    pmullw {{.*}}(%rip), %xmm2
 ; SSE41-NEXT:    pand %xmm4, %xmm2
 ; SSE41-NEXT:    packuswb %xmm1, %xmm2
 ; SSE41-NEXT:    pmullw {{.*}}(%rip), %xmm0
 ; SSE41-NEXT:    psrlw $8, %xmm0

 ;
 ; 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:    movdqa %xmm0, %xmm2
-; 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:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm2
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
 ; SSE2-NEXT:    pand %xmm1, %xmm2
 ; SSE2-NEXT:    movdqa %xmm0, %xmm3
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm3
 ; SSE2-NEXT:    pand %xmm1, %xmm3
 ; SSE2-NEXT:    packuswb %xmm2, %xmm3
 ; 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:    psraw $8, %xmm4
 ; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm4
 ; SSE2-NEXT:    psrlw $8, %xmm4
 ; 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, %xmm4
 ; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm4
 ; SSE2-NEXT:    psrlw $8, %xmm4
 ; SSE2-NEXT:    packuswb %xmm3, %xmm4
 ; SSE2-NEXT:    psrlw $7, %xmm2
 ; SSE2-NEXT:    pand {{.*}}(%rip), %xmm2
 ; SSE2-NEXT:    paddb %xmm4, %xmm2
 ; SSE2-NEXT:    movdqa %xmm2, %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:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm3
 ; SSE2-NEXT:    pand %xmm1, %xmm3
-; 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:    punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm2
 ; SSE2-NEXT:    pand %xmm1, %xmm2
 ; SSE2-NEXT:    packuswb %xmm3, %xmm2
 ; SSE2-NEXT:    psubb %xmm2, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: test_remconstant_16i8:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    movdqa %xmm0, %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:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw {{.*}}(%rip), %xmm2
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
 ; SSE41-NEXT:    pand %xmm1, %xmm2
 ; 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:    pmullw {{.*}}(%rip), %xmm3
 ; SSE41-NEXT:    pand %xmm1, %xmm3
 ; SSE41-NEXT:    packuswb %xmm2, %xmm3
 ; SSE41-NEXT:    pmovsxbw %xmm0, %xmm2

 ; SSE41-NEXT:    psraw $8, %xmm4
 ; SSE41-NEXT:    pmullw {{.*}}(%rip), %xmm4
 ; SSE41-NEXT:    psrlw $8, %xmm4
 ; SSE41-NEXT:    packuswb %xmm3, %xmm4
 ; SSE41-NEXT:    psrlw $7, %xmm2
 ; SSE41-NEXT:    pand {{.*}}(%rip), %xmm2
 ; SSE41-NEXT:    paddb %xmm4, %xmm2
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm3 = 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],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:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw {{.*}}(%rip), %xmm2
 ; SSE41-NEXT:    pand %xmm1, %xmm2
 ; SSE41-NEXT:    pmullw {{.*}}(%rip), %xmm3
 ; SSE41-NEXT:    pand %xmm1, %xmm3
 ; SSE41-NEXT:    packuswb %xmm2, %xmm3
 ; SSE41-NEXT:    psubb %xmm3, %xmm0
 ; SSE41-NEXT:    retq
 ;

 ; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm4 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; 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:    vpsrlw $7, %xmm1, %xmm1
 ; AVX1-NEXT:    vpand {{.*}}(%rip), %xmm1, %xmm1
 ; AVX1-NEXT:    vpaddb %xmm1, %xmm3, %xmm1
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = 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:    vpunpckhbw {{.*#+}} xmm3 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm3, %xmm3
 ; AVX1-NEXT:    vpand %xmm2, %xmm3, %xmm3
 ; 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 %xmm3, %xmm1, %xmm1
 ; AVX1-NEXT:    vpsubb %xmm1, %xmm0, %xmm0
 ; AVX1-NEXT:    retq

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

 ;
 ; 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, %xmm2
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm1 = 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:    vpunpckhbw {{.*#+}} xmm1 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm1, %xmm3
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
 ; AVX1-NEXT:    vpand %xmm1, %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:    vpmullw {{.*}}(%rip), %xmm4, %xmm4
 ; AVX1-NEXT:    vpand %xmm1, %xmm4, %xmm4
 ; AVX1-NEXT:    vpackuswb %xmm3, %xmm4, %xmm3
 ; AVX1-NEXT:    vpmovsxbw %xmm2, %xmm4

 ;
 ; 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, %xmm2
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm1 = 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:    vpunpckhbw {{.*#+}} xmm1 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm1, %xmm3
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
 ; AVX1-NEXT:    vpand %xmm1, %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:    vpmullw {{.*}}(%rip), %xmm4, %xmm4
 ; AVX1-NEXT:    vpand %xmm1, %xmm4, %xmm4
 ; AVX1-NEXT:    vpackuswb %xmm3, %xmm4, %xmm3
 ; AVX1-NEXT:    vpmovsxbw %xmm2, %xmm4

 ; 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, %xmm3, %xmm5
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm3 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
 ; AVX1-NEXT:    vpand %xmm3, %xmm5, %xmm5
 ; AVX1-NEXT:    vpaddb %xmm5, %xmm4, %xmm4
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm5 = 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]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm5 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vpmullw {{.*}}(%rip), %xmm5, %xmm5
 ; AVX1-NEXT:    vpand %xmm1, %xmm5, %xmm5
 ; 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:    vpmullw {{.*}}(%rip), %xmm4, %xmm4
 ; AVX1-NEXT:    vpand %xmm1, %xmm4, %xmm4
 ; AVX1-NEXT:    vpackuswb %xmm5, %xmm4, %xmm4
 ; AVX1-NEXT:    vpsubb %xmm4, %xmm2, %xmm2
 ; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]

 ; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm6 = xmm4[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, %xmm4, %xmm4
 ; AVX1-NEXT:    vpand %xmm3, %xmm4, %xmm3
 ; AVX1-NEXT:    vpaddb %xmm3, %xmm5, %xmm3
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm3[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 %xmm1, %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:    vpmullw {{.*}}(%rip), %xmm3, %xmm3
 ; AVX1-NEXT:    vpand %xmm1, %xmm3, %xmm1
 ; AVX1-NEXT:    vpackuswb %xmm4, %xmm1, %xmm1
 ; AVX1-NEXT:    vpsubb %xmm1, %xmm0, %xmm0
 ; AVX1-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0

 ; AVX2NOBW-NEXT:    vpunpcklbw {{.*#+}} ymm4 = 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]
 ; AVX2NOBW-NEXT:    vpsraw $8, %ymm4, %ymm4
 ; AVX2NOBW-NEXT:    vpmullw {{.*}}(%rip), %ymm4, %ymm4
 ; AVX2NOBW-NEXT:    vpsrlw $8, %ymm4, %ymm4
 ; AVX2NOBW-NEXT:    vpackuswb %ymm3, %ymm4, %ymm3
 ; AVX2NOBW-NEXT:    vpsrlw $7, %ymm2, %ymm2
 ; AVX2NOBW-NEXT:    vpand {{.*}}(%rip), %ymm2, %ymm2
 ; AVX2NOBW-NEXT:    vpaddb %ymm2, %ymm3, %ymm2
-; AVX2NOBW-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]
+; AVX2NOBW-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]
 ; AVX2NOBW-NEXT:    vpmullw {{.*}}(%rip), %ymm3, %ymm3
 ; AVX2NOBW-NEXT:    vpand %ymm1, %ymm3, %ymm3
-; AVX2NOBW-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]
+; AVX2NOBW-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]
 ; AVX2NOBW-NEXT:    vpmullw {{.*}}(%rip), %ymm2, %ymm2
 ; AVX2NOBW-NEXT:    vpand %ymm1, %ymm2, %ymm1
 ; AVX2NOBW-NEXT:    vpackuswb %ymm3, %ymm1, %ymm1
 ; AVX2NOBW-NEXT:    vpsubb %ymm1, %ymm0, %ymm0
 ; AVX2NOBW-NEXT:    retq
 ;
 ; AVX512BW-LABEL: test_remconstant_32i8:
 ; AVX512BW:       # %bb.0:

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

 ;
 ; 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, %ymm2
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm1 = 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:    vpunpckhbw {{.*#+}} ymm1 = 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:    vpmullw {{.*}}(%rip), %ymm1, %ymm3
 ; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm1 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512F-NEXT:    vpand %ymm1, %ymm3, %ymm3
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm4 = 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:    vpunpcklbw {{.*#+}} ymm4 = 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:    vpmullw {{.*}}(%rip), %ymm4, %ymm4
 ; AVX512F-NEXT:    vpand %ymm1, %ymm4, %ymm4
 ; AVX512F-NEXT:    vpackuswb %ymm3, %ymm4, %ymm3
 ; AVX512F-NEXT:    vextracti128 $1, %ymm2, %xmm4
 ; AVX512F-NEXT:    vpmovsxbw %xmm4, %ymm4
 ; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm4, %ymm4
 ; AVX512F-NEXT:    vpsrlw $8, %ymm4, %ymm4
 ; AVX512F-NEXT:    vpmovsxbw %xmm2, %ymm2

 ;
 ; 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, %ymm2
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm1 = 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:    vpunpckhbw {{.*#+}} ymm1 = 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:    vpmullw {{.*}}(%rip), %ymm1, %ymm3
 ; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm1 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512F-NEXT:    vpand %ymm1, %ymm3, %ymm3
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm4 = 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:    vpunpcklbw {{.*#+}} ymm4 = 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:    vpmullw {{.*}}(%rip), %ymm4, %ymm4
 ; AVX512F-NEXT:    vpand %ymm1, %ymm4, %ymm4
 ; AVX512F-NEXT:    vpackuswb %ymm3, %ymm4, %ymm3
 ; AVX512F-NEXT:    vextracti128 $1, %ymm2, %xmm4
 ; AVX512F-NEXT:    vpmovsxbw %xmm4, %ymm4
 ; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm4, %ymm4
 ; AVX512F-NEXT:    vpsrlw $8, %ymm4, %ymm4
 ; AVX512F-NEXT:    vpmovsxbw %xmm2, %ymm5

 ; 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, %ymm3, %ymm5
 ; AVX512F-NEXT:    vmovdqa {{.*#+}} ymm3 = [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 %ymm3, %ymm5, %ymm5
 ; AVX512F-NEXT:    vpaddb %ymm5, %ymm4, %ymm4
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm5 = 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]
+; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm5 = ymm4[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), %ymm5, %ymm5
 ; AVX512F-NEXT:    vpand %ymm1, %ymm5, %ymm5
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm4 = 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]
+; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm4 = ymm4[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), %ymm4, %ymm4
 ; AVX512F-NEXT:    vpand %ymm1, %ymm4, %ymm4
 ; AVX512F-NEXT:    vpackuswb %ymm5, %ymm4, %ymm4
 ; AVX512F-NEXT:    vpsubb %ymm4, %ymm2, %ymm2
 ; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm4 = 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:    vpmullw {{.*}}(%rip), %ymm4, %ymm4
 ; AVX512F-NEXT:    vpand %ymm1, %ymm4, %ymm4
 ; AVX512F-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]

 ; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm6 = ymm4[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:    vpsrlw $7, %ymm4, %ymm4
 ; AVX512F-NEXT:    vpand %ymm3, %ymm4, %ymm3
 ; AVX512F-NEXT:    vpaddb %ymm3, %ymm5, %ymm3
-; AVX512F-NEXT:    vpunpckhbw {{.*#+}} ymm4 = ymm3[8],ymm0[8],ymm3[9],ymm0[9],ymm3[10],ymm0[10],ymm3[11],ymm0[11],ymm3[12],ymm0[12],ymm3[13],ymm0[13],ymm3[14],ymm0[14],ymm3[15],ymm0[15],ymm3[24],ymm0[24],ymm3[25],ymm0[25],ymm3[26],ymm0[26],ymm3[27],ymm0[27],ymm3[28],ymm0[28],ymm3[29],ymm0[29],ymm3[30],ymm0[30],ymm3[31],ymm0[31]
+; AVX512F-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]
 ; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm4, %ymm4
 ; AVX512F-NEXT:    vpand %ymm1, %ymm4, %ymm4
-; AVX512F-NEXT:    vpunpcklbw {{.*#+}} ymm3 = ymm3[0],ymm0[0],ymm3[1],ymm0[1],ymm3[2],ymm0[2],ymm3[3],ymm0[3],ymm3[4],ymm0[4],ymm3[5],ymm0[5],ymm3[6],ymm0[6],ymm3[7],ymm0[7],ymm3[16],ymm0[16],ymm3[17],ymm0[17],ymm3[18],ymm0[18],ymm3[19],ymm0[19],ymm3[20],ymm0[20],ymm3[21],ymm0[21],ymm3[22],ymm0[22],ymm3[23],ymm0[23]
+; AVX512F-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]
 ; AVX512F-NEXT:    vpmullw {{.*}}(%rip), %ymm3, %ymm3
 ; AVX512F-NEXT:    vpand %ymm1, %ymm3, %ymm1
 ; AVX512F-NEXT:    vpackuswb %ymm4, %ymm1, %ymm1
 ; AVX512F-NEXT:    vpsubb %ymm1, %ymm0, %ymm0
 ; AVX512F-NEXT:    vinserti64x4 $1, %ymm2, %zmm0, %zmm0
 ; AVX512F-NEXT:    retq
 ;
 ; AVX512BW-LABEL: test_remconstant_64i8:

 ; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm4 = 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, %zmm4, %zmm4
 ; AVX512BW-NEXT:    vpsllvw {{.*}}(%rip), %zmm4, %zmm4
 ; AVX512BW-NEXT:    vpsrlw $8, %zmm4, %zmm4
 ; AVX512BW-NEXT:    vpackuswb %zmm3, %zmm4, %zmm3
 ; AVX512BW-NEXT:    vpsrlw $7, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpandq {{.*}}(%rip), %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpaddb %zmm1, %zmm3, %zmm1
-; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm3 = 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:    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:    vpmullw {{.*}}(%rip), %zmm3, %zmm3
 ; AVX512BW-NEXT:    vpandq %zmm2, %zmm3, %zmm3
-; 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:    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:    vpmullw {{.*}}(%rip), %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpandq %zmm2, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpackuswb %zmm3, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpsubb %zmm1, %zmm0, %zmm0
 ; AVX512BW-NEXT:    retq
   %res = srem <64 x i8> %a, <i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15, i8 16, i8 17, i8 18, i8 19, i8 20, i8 21, i8 22, i8 23, i8 24, i8 25, i8 26, i8 27, i8 28, i8 29, i8 30, i8 31, i8 32, i8 33, i8 34, i8 35, i8 36, i8 37, i8 38, i8 38, i8 37, i8 36, i8 35, i8 34, i8 33, i8 32, i8 31, i8 30, i8 29, i8 28, i8 27, i8 26, i8 25, i8 24, i8 23, i8 22, i8 21, i8 20, i8 19, i8 18, i8 17, i8 16, i8 15, i8 14, i8 13, i8 12, i8 11, i8 10, i8 9, i8 8, i8 7>
   ret <64 x i8> %res
 }

llvm/test/CodeGen/X86/vector-reduce-mul.ll

; AVX512-NEXT:    retq
   %1 = call i8 @llvm.experimental.vector.reduce.mul.v2i8(<2 x i8> %a0)
   ret i8 %1
 }
 
 define i8 @test_v4i8(<4 x i8> %a0) {
 ; SSE2-LABEL: test_v4i8:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movdqa %xmm0, %xmm1
-; 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:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    psrldq {{.*#+}} xmm0 = xmm0[2,3,4,5,6,7,8,9,10,11,12,13,14,15],zero,zero
 ; 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:    movdqa %xmm0, %xmm1
 ; SSE2-NEXT:    psrld $16, %xmm1
 ; SSE2-NEXT:    pmullw %xmm0, %xmm1
 ; SSE2-NEXT:    movd %xmm1, %eax
 ; SSE2-NEXT:    # kill: def $al killed $al killed $eax
; AVX512-NEXT:    retq
   ret i8 %1
 }
 
 define i8 @test_v8i8(<8 x i8> %a0) {
 ; SSE2-LABEL: test_v8i8:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[1,2,3,3]
 ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; 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:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw %xmm0, %xmm1
 ; SSE2-NEXT:    pshufd {{.*#+}} xmm0 = xmm1[1,2,3,0]
 ; SSE2-NEXT:    pmullw %xmm1, %xmm0
 ; SSE2-NEXT:    movdqa %xmm0, %xmm1
 ; SSE2-NEXT:    psrld $16, %xmm1
 ; SSE2-NEXT:    pmullw %xmm0, %xmm1
 ; SSE2-NEXT:    movd %xmm1, %eax
 ; SSE2-NEXT:    # kill: def $al killed $al killed $eax
; AVX512-NEXT:    retq
   %1 = call i8 @llvm.experimental.vector.reduce.mul.v8i8(<8 x i8> %a0)
   ret i8 %1
 }
 
 define i8 @test_v16i8(<16 x i8> %a0) {
 ; SSE2-LABEL: test_v16i8:
 ; SSE2:       # %bb.0:
 ; 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:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; 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:    movdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
 ; SSE2-NEXT:    movdqa %xmm0, %xmm2
 ; SSE2-NEXT:    pand %xmm1, %xmm2
 ; SSE2-NEXT:    pxor %xmm3, %xmm3
 ; SSE2-NEXT:    packuswb %xmm3, %xmm2
 ; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[1,2,3,3]
-; 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:    punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw %xmm0, %xmm2
 ; SSE2-NEXT:    movdqa %xmm2, %xmm0
 ; SSE2-NEXT:    pand %xmm1, %xmm0
 ; SSE2-NEXT:    packuswb %xmm3, %xmm0
 ; SSE2-NEXT:    psrldq {{.*#+}} xmm0 = xmm0[2,3,4,5,6,7,8,9,10,11,12,13,14,15],zero,zero
 ; 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 %xmm1, %xmm0
; AVX512DQVL-NEXT:    retq
   %1 = call i8 @llvm.experimental.vector.reduce.mul.v16i8(<16 x i8> %a0)
   ret i8 %1
 }
 
 define i8 @test_v32i8(<32 x i8> %a0) {
 ; SSE2-LABEL: test_v32i8:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movdqa %xmm1, %xmm2
-; 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:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm0, %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:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm2, %xmm3
-; 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:    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:    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:    movdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
 ; SSE2-NEXT:    movdqa %xmm0, %xmm2
 ; SSE2-NEXT:    pand %xmm1, %xmm2
 ; SSE2-NEXT:    pxor %xmm3, %xmm3
 ; SSE2-NEXT:    packuswb %xmm3, %xmm2
 ; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[1,2,3,3]
-; 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:    punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw %xmm0, %xmm2
 ; SSE2-NEXT:    movdqa %xmm2, %xmm0
 ; SSE2-NEXT:    pand %xmm1, %xmm0
 ; SSE2-NEXT:    packuswb %xmm3, %xmm0
 ; SSE2-NEXT:    psrldq {{.*#+}} xmm0 = xmm0[2,3,4,5,6,7,8,9,10,11,12,13,14,15],zero,zero
 ; 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 %xmm1, %xmm0
 ; SSE2-NEXT:    packuswb %xmm3, %xmm0
 ; SSE2-NEXT:    movdqa %xmm0, %xmm1
 ; SSE2-NEXT:    psrlw $8, %xmm1
 ; SSE2-NEXT:    pmullw %xmm0, %xmm1
 ; SSE2-NEXT:    movd %xmm1, %eax
 ; SSE2-NEXT:    # kill: def $al killed $al killed $eax
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: test_v32i8:
 ; 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:    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:    punpckhbw {{.*#+}} xmm1 = xmm1[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 %xmm1, %xmm0
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
 ; SSE41-NEXT:    movdqa %xmm0, %xmm4
 ; SSE41-NEXT:    pand %xmm1, %xmm4
 ; SSE41-NEXT:    pmullw %xmm2, %xmm3
 ; SSE41-NEXT:    pand %xmm1, %xmm3

 ; SSE41-NEXT:    pmullw %xmm2, %xmm0
 ; SSE41-NEXT:    movd %xmm0, %eax
 ; SSE41-NEXT:    # kill: def $al killed $al killed $eax
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-LABEL: test_v32i8:
 ; AVX1:       # %bb.0:
 ; AVX1-NEXT:    vextractf128 $1, %ymm0, %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:    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:    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 %xmm2, %xmm1, %xmm1
 ; 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:    vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
 ; AVX1-NEXT:    vpmullw %xmm1, %xmm0, %xmm0
 ; AVX1-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3]
 ; AVX1-NEXT:    vpmullw %xmm1, %xmm0, %xmm0
 ; AVX1-NEXT:    vpand {{.*}}(%rip), %xmm0, %xmm0
 ; AVX1-NEXT:    vpxor %xmm1, %xmm1, %xmm1
 ; AVX1-NEXT:    vpackuswb %xmm1, %xmm0, %xmm0
 ; AVX1-NEXT:    vpsrlw $8, %xmm0, %xmm1
 ; AVX1-NEXT:    vpmullw %xmm1, %xmm0, %xmm0
 ; AVX1-NEXT:    vmovd %xmm0, %eax
 ; AVX1-NEXT:    # kill: def $al killed $al killed $eax
 ; AVX1-NEXT:    vzeroupper
 ; AVX1-NEXT:    retq
 ;
 ; AVX2-LABEL: test_v32i8:
 ; AVX2:       # %bb.0:
 ; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm1
-; AVX2-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]
+; AVX2-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX2-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX2-NEXT:    vpmullw %xmm2, %xmm3, %xmm2
 ; AVX2-NEXT:    vmovdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
 ; AVX2-NEXT:    vpand %xmm3, %xmm2, %xmm2
 ; AVX2-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
 ; AVX2-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
 ; AVX2-NEXT:    vpmullw %xmm2, %xmm1, %xmm1
 ; AVX2-NEXT:    vpmullw %xmm1, %xmm0, %xmm0

 ; AVX512BWVL-NEXT:    vmovd %xmm0, %eax
 ; AVX512BWVL-NEXT:    # kill: def $al killed $al killed $eax
 ; AVX512BWVL-NEXT:    vzeroupper
 ; AVX512BWVL-NEXT:    retq
 ;
 ; AVX512DQ-LABEL: test_v32i8:
 ; AVX512DQ:       # %bb.0:
 ; AVX512DQ-NEXT:    vextracti128 $1, %ymm0, %xmm1
-; AVX512DQ-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]
+; AVX512DQ-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX512DQ-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX512DQ-NEXT:    vpmullw %xmm2, %xmm3, %xmm2
 ; AVX512DQ-NEXT:    vmovdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
 ; AVX512DQ-NEXT:    vpand %xmm3, %xmm2, %xmm2
 ; AVX512DQ-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
 ; AVX512DQ-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
 ; AVX512DQ-NEXT:    vpmullw %xmm2, %xmm1, %xmm1
 ; AVX512DQ-NEXT:    vpmullw %xmm1, %xmm0, %xmm0

 ; AVX512DQ-NEXT:    vmovd %xmm0, %eax
 ; AVX512DQ-NEXT:    # kill: def $al killed $al killed $eax
 ; AVX512DQ-NEXT:    vzeroupper
 ; AVX512DQ-NEXT:    retq
 ;
 ; AVX512DQVL-LABEL: test_v32i8:
 ; AVX512DQVL:       # %bb.0:
 ; AVX512DQVL-NEXT:    vextracti128 $1, %ymm0, %xmm1
-; AVX512DQVL-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]
+; AVX512DQVL-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX512DQVL-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX512DQVL-NEXT:    vpmullw %xmm2, %xmm3, %xmm2
 ; AVX512DQVL-NEXT:    vmovdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
 ; AVX512DQVL-NEXT:    vpand %xmm3, %xmm2, %xmm2
 ; AVX512DQVL-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
 ; AVX512DQVL-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
 ; AVX512DQVL-NEXT:    vpmullw %xmm2, %xmm1, %xmm1
 ; AVX512DQVL-NEXT:    vpmullw %xmm1, %xmm0, %xmm0
; AVX512DQVL-NEXT:    retq
   %1 = call i8 @llvm.experimental.vector.reduce.mul.v32i8(<32 x i8> %a0)
   ret i8 %1
 }
 
 define i8 @test_v64i8(<64 x i8> %a0) {
 ; SSE2-LABEL: test_v64i8:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movdqa %xmm3, %xmm4
-; 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:    punpcklbw {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    movdqa %xmm1, %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:    punpcklbw {{.*#+}} xmm5 = xmm5[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw %xmm4, %xmm5
 ; SSE2-NEXT:    movdqa %xmm2, %xmm4
-; 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:    punpcklbw {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw %xmm5, %xmm4
 ; SSE2-NEXT:    movdqa %xmm0, %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:    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:    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:    punpcklbw {{.*#+}} xmm5 = xmm5[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; 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:    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:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm1, %xmm2
 ; SSE2-NEXT:    punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm2, %xmm0
 ; SSE2-NEXT:    pmullw %xmm4, %xmm0
 ; SSE2-NEXT:    pmullw %xmm5, %xmm0
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
 ; SSE2-NEXT:    movdqa %xmm0, %xmm2
 ; SSE2-NEXT:    pand %xmm1, %xmm2
 ; SSE2-NEXT:    pxor %xmm3, %xmm3
 ; SSE2-NEXT:    packuswb %xmm3, %xmm2
 ; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[1,2,3,3]
-; 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:    punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw %xmm0, %xmm2
 ; SSE2-NEXT:    movdqa %xmm2, %xmm0
 ; SSE2-NEXT:    pand %xmm1, %xmm0
 ; SSE2-NEXT:    packuswb %xmm3, %xmm0
 ; SSE2-NEXT:    psrldq {{.*#+}} xmm0 = xmm0[2,3,4,5,6,7,8,9,10,11,12,13,14,15],zero,zero
 ; 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 %xmm1, %xmm0
 ; SSE2-NEXT:    packuswb %xmm3, %xmm0
 ; SSE2-NEXT:    movdqa %xmm0, %xmm1
 ; SSE2-NEXT:    psrlw $8, %xmm1
 ; SSE2-NEXT:    pmullw %xmm0, %xmm1
 ; SSE2-NEXT:    movd %xmm1, %eax
 ; SSE2-NEXT:    # kill: def $al killed $al killed $eax
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: test_v64i8:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm4 = 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],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]
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm3 = xmm3[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} 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
-; 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:    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:    pmovzxbw {{.*#+}} xmm3 = 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],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:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw %xmm1, %xmm2
 ; 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:    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:    pmullw %xmm3, %xmm1
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u>
 ; SSE41-NEXT:    pshufb %xmm2, %xmm1
 ; SSE41-NEXT:    pmullw %xmm4, %xmm5

 ; SSE41-NEXT:    pmullw %xmm1, %xmm0
 ; SSE41-NEXT:    movd %xmm0, %eax
 ; SSE41-NEXT:    # kill: def $al killed $al killed $eax
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-LABEL: test_v64i8:
 ; AVX1:       # %bb.0:
 ; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm2
-; 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:    vpunpckhbw {{.*#+}} xmm3 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm4
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm5 = 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]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm5 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vpmullw %xmm3, %xmm5, %xmm3
-; 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:    vpunpckhbw {{.*#+}} xmm5 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vpmullw %xmm3, %xmm5, %xmm3
 ; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm5 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vpmullw %xmm3, %xmm5, %xmm3
 ; 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 {{.*#+}} 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:    vpmullw %xmm2, %xmm4, %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 %xmm2, %xmm1, %xmm1

 ; AVX1-NEXT:    vpmullw %xmm1, %xmm0, %xmm0
 ; AVX1-NEXT:    vmovd %xmm0, %eax
 ; AVX1-NEXT:    # kill: def $al killed $al killed $eax
 ; AVX1-NEXT:    vzeroupper
 ; AVX1-NEXT:    retq
 ;
 ; AVX2-LABEL: test_v64i8:
 ; AVX2:       # %bb.0:
-; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm2 = 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]
+; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm2 = 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 {{.*#+}} 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]
 ; AVX2-NEXT:    vpmullw %ymm2, %ymm3, %ymm2
-; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm1 = 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]
+; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm1 = 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 {{.*#+}} ymm0 = 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 %ymm1, %ymm0, %ymm0
 ; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm1
 ; AVX2-NEXT:    vpmullw %xmm1, %xmm0, %xmm0
 ; AVX2-NEXT:    vmovdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
 ; AVX2-NEXT:    vpand %xmm1, %xmm0, %xmm0
 ; AVX2-NEXT:    vextracti128 $1, %ymm2, %xmm3
 ; AVX2-NEXT:    vpmullw %xmm0, %xmm3, %xmm0

 ; AVX2-NEXT:    # kill: def $al killed $al killed $eax
 ; AVX2-NEXT:    vzeroupper
 ; AVX2-NEXT:    retq
 ;
 ; AVX512BW-LABEL: test_v64i8:
 ; AVX512BW:       # %bb.0:
 ; AVX512BW-NEXT:    vextracti64x4 $1, %zmm0, %ymm1
 ; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm2 = 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:    vpunpckhbw {{.*#+}} zmm3 = 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:    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:    vpmullw %zmm3, %zmm2, %zmm2
 ; AVX512BW-NEXT:    vmovdqa {{.*#+}} ymm3 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512BW-NEXT:    vpand %ymm3, %ymm2, %ymm4
 ; 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:    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:    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:    vpmullw %zmm1, %zmm0, %zmm0
 ; AVX512BW-NEXT:    vpand %ymm3, %ymm0, %ymm1
 ; AVX512BW-NEXT:    vpackuswb %ymm4, %ymm1, %ymm1
 ; AVX512BW-NEXT:    vextracti128 $1, %ymm1, %xmm1
-; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} xmm3 = 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]
+; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX512BW-NEXT:    vpmullw %xmm3, %xmm2, %xmm2
 ; AVX512BW-NEXT:    vmovdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
 ; AVX512BW-NEXT:    vpand %xmm3, %xmm2, %xmm2
 ; AVX512BW-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
 ; AVX512BW-NEXT:    vpmullw %xmm2, %xmm1, %xmm1
 ; AVX512BW-NEXT:    vpmullw %xmm1, %xmm0, %xmm0
 ; AVX512BW-NEXT:    vpand %xmm3, %xmm0, %xmm1
 ; AVX512BW-NEXT:    vpxor %xmm2, %xmm2, %xmm2

 ; AVX512BW-NEXT:    # kill: def $al killed $al killed $eax
 ; AVX512BW-NEXT:    vzeroupper
 ; AVX512BW-NEXT:    retq
 ;
 ; AVX512BWVL-LABEL: test_v64i8:
 ; AVX512BWVL:       # %bb.0:
 ; AVX512BWVL-NEXT:    vextracti64x4 $1, %zmm0, %ymm1
 ; AVX512BWVL-NEXT:    vpunpckhbw {{.*#+}} zmm2 = 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]
-; AVX512BWVL-NEXT:    vpunpckhbw {{.*#+}} zmm3 = 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]
+; AVX512BWVL-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]
 ; AVX512BWVL-NEXT:    vpmullw %zmm3, %zmm2, %zmm2
 ; AVX512BWVL-NEXT:    vmovdqa {{.*#+}} ymm3 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512BWVL-NEXT:    vpand %ymm3, %ymm2, %ymm4
 ; AVX512BWVL-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]
-; AVX512BWVL-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]
+; AVX512BWVL-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]
 ; AVX512BWVL-NEXT:    vpmullw %zmm1, %zmm0, %zmm0
 ; AVX512BWVL-NEXT:    vpand %ymm3, %ymm0, %ymm1
 ; AVX512BWVL-NEXT:    vpackuswb %ymm4, %ymm1, %ymm1
 ; AVX512BWVL-NEXT:    vextracti128 $1, %ymm1, %xmm1
-; AVX512BWVL-NEXT:    vpunpckhbw {{.*#+}} xmm3 = 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]
+; AVX512BWVL-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX512BWVL-NEXT:    vpmullw %xmm3, %xmm2, %xmm2
 ; AVX512BWVL-NEXT:    vinserti128 $1, %xmm2, %ymm0, %ymm2
 ; AVX512BWVL-NEXT:    vpmovwb %ymm2, %xmm2
 ; AVX512BWVL-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
-; AVX512BWVL-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm2[8],xmm0[8],xmm2[9],xmm0[9],xmm2[10],xmm0[10],xmm2[11],xmm0[11],xmm2[12],xmm0[12],xmm2[13],xmm0[13],xmm2[14],xmm0[14],xmm2[15],xmm0[15]
+; AVX512BWVL-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX512BWVL-NEXT:    vpmullw %xmm2, %xmm1, %xmm1
 ; AVX512BWVL-NEXT:    vpmullw %xmm1, %xmm0, %xmm0
 ; AVX512BWVL-NEXT:    vpmovwb %ymm0, %xmm1
 ; AVX512BWVL-NEXT:    vpshufd {{.*#+}} xmm1 = xmm1[1,1,2,3]
 ; AVX512BWVL-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
 ; AVX512BWVL-NEXT:    vpmullw %xmm1, %xmm0, %xmm0
 ; AVX512BWVL-NEXT:    vpmovwb %ymm0, %xmm1
 ; AVX512BWVL-NEXT:    vpsrld $16, %xmm1, %xmm1
 ; AVX512BWVL-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
 ; AVX512BWVL-NEXT:    vpmullw %xmm1, %xmm0, %xmm0
 ; AVX512BWVL-NEXT:    vpmovwb %ymm0, %xmm0
 ; AVX512BWVL-NEXT:    vpsrlw $8, %xmm0, %xmm1
 ; AVX512BWVL-NEXT:    vpmullw %xmm1, %xmm0, %xmm0
 ; AVX512BWVL-NEXT:    vmovd %xmm0, %eax
 ; AVX512BWVL-NEXT:    # kill: def $al killed $al killed $eax
 ; AVX512BWVL-NEXT:    vzeroupper
 ; AVX512BWVL-NEXT:    retq
 ;
 ; AVX512DQ-LABEL: test_v64i8:
 ; AVX512DQ:       # %bb.0:
 ; AVX512DQ-NEXT:    vextracti64x4 $1, %zmm0, %ymm1
-; AVX512DQ-NEXT:    vpunpcklbw {{.*#+}} ymm2 = 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]
+; AVX512DQ-NEXT:    vpunpcklbw {{.*#+}} ymm2 = 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]
 ; AVX512DQ-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]
 ; AVX512DQ-NEXT:    vpmullw %ymm2, %ymm3, %ymm2
-; AVX512DQ-NEXT:    vpunpckhbw {{.*#+}} ymm1 = 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]
+; AVX512DQ-NEXT:    vpunpckhbw {{.*#+}} ymm1 = 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]
 ; AVX512DQ-NEXT:    vpunpckhbw {{.*#+}} ymm0 = 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]
 ; AVX512DQ-NEXT:    vpmullw %ymm1, %ymm0, %ymm0
 ; AVX512DQ-NEXT:    vextracti128 $1, %ymm0, %xmm1
 ; AVX512DQ-NEXT:    vpmullw %xmm1, %xmm0, %xmm0
 ; AVX512DQ-NEXT:    vextracti128 $1, %ymm2, %xmm1
 ; AVX512DQ-NEXT:    vpmullw %xmm0, %xmm1, %xmm0
 ; AVX512DQ-NEXT:    vpmullw %xmm0, %xmm2, %xmm0
 ; AVX512DQ-NEXT:    vmovdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]

 ; AVX512DQ-NEXT:    vmovd %xmm0, %eax
 ; AVX512DQ-NEXT:    # kill: def $al killed $al killed $eax
 ; AVX512DQ-NEXT:    vzeroupper
 ; AVX512DQ-NEXT:    retq
 ;
 ; AVX512DQVL-LABEL: test_v64i8:
 ; AVX512DQVL:       # %bb.0:
 ; AVX512DQVL-NEXT:    vextracti64x4 $1, %zmm0, %ymm1
-; AVX512DQVL-NEXT:    vpunpcklbw {{.*#+}} ymm2 = 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]
+; AVX512DQVL-NEXT:    vpunpcklbw {{.*#+}} ymm2 = 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]
 ; AVX512DQVL-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]
 ; AVX512DQVL-NEXT:    vpmullw %ymm2, %ymm3, %ymm2
-; AVX512DQVL-NEXT:    vpunpckhbw {{.*#+}} ymm1 = 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]
+; AVX512DQVL-NEXT:    vpunpckhbw {{.*#+}} ymm1 = 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]
 ; AVX512DQVL-NEXT:    vpunpckhbw {{.*#+}} ymm0 = 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]
 ; AVX512DQVL-NEXT:    vpmullw %ymm1, %ymm0, %ymm0
 ; AVX512DQVL-NEXT:    vextracti128 $1, %ymm0, %xmm1
 ; AVX512DQVL-NEXT:    vpmullw %xmm1, %xmm0, %xmm0
 ; AVX512DQVL-NEXT:    vextracti128 $1, %ymm2, %xmm1
 ; AVX512DQVL-NEXT:    vpmullw %xmm0, %xmm1, %xmm0
 ; AVX512DQVL-NEXT:    vpmullw %xmm0, %xmm2, %xmm0
 ; AVX512DQVL-NEXT:    vmovdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
; AVX512DQVL-NEXT:    retq
   %1 = call i8 @llvm.experimental.vector.reduce.mul.v64i8(<64 x i8> %a0)
   ret i8 %1
 }
 
 define i8 @test_v128i8(<128 x i8> %a0) {
 ; SSE2-LABEL: test_v128i8:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movdqa %xmm6, %xmm8
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm8 = xmm8[8],xmm0[8],xmm8[9],xmm0[9],xmm8[10],xmm0[10],xmm8[11],xmm0[11],xmm8[12],xmm0[12],xmm8[13],xmm0[13],xmm8[14],xmm0[14],xmm8[15],xmm0[15]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm8 = xmm8[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm2, %xmm9
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm9 = xmm9[8],xmm0[8],xmm9[9],xmm0[9],xmm9[10],xmm0[10],xmm9[11],xmm0[11],xmm9[12],xmm0[12],xmm9[13],xmm0[13],xmm9[14],xmm0[14],xmm9[15],xmm0[15]
+; 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 %xmm4, %xmm10
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm10 = xmm10[8],xmm0[8],xmm10[9],xmm0[9],xmm10[10],xmm0[10],xmm10[11],xmm0[11],xmm10[12],xmm0[12],xmm10[13],xmm0[13],xmm10[14],xmm0[14],xmm10[15],xmm0[15]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm10 = xmm10[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm9, %xmm10
 ; SSE2-NEXT:    movdqa %xmm0, %xmm9
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm9 = xmm9[8],xmm0[8],xmm9[9],xmm0[9],xmm9[10],xmm0[10],xmm9[11],xmm0[11],xmm9[12],xmm0[12],xmm9[13],xmm0[13],xmm9[14],xmm0[14],xmm9[15],xmm0[15]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm9 = xmm9[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    movdqa %xmm7, %xmm8
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm8 = xmm8[8],xmm0[8],xmm8[9],xmm0[9],xmm8[10],xmm0[10],xmm8[11],xmm0[11],xmm8[12],xmm0[12],xmm8[13],xmm0[13],xmm8[14],xmm0[14],xmm8[15],xmm0[15]
+; 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, %xmm11
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm11 = xmm11[8],xmm0[8],xmm11[9],xmm0[9],xmm11[10],xmm0[10],xmm11[11],xmm0[11],xmm11[12],xmm0[12],xmm11[13],xmm0[13],xmm11[14],xmm0[14],xmm11[15],xmm0[15]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm11 = xmm11[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm8, %xmm11
 ; SSE2-NEXT:    movdqa %xmm5, %xmm12
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm12 = xmm12[8],xmm0[8],xmm12[9],xmm0[9],xmm12[10],xmm0[10],xmm12[11],xmm0[11],xmm12[12],xmm0[12],xmm12[13],xmm0[13],xmm12[14],xmm0[14],xmm12[15],xmm0[15]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm12 = xmm12[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm11, %xmm12
 ; SSE2-NEXT:    movdqa %xmm1, %xmm8
-; SSE2-NEXT:    punpckhbw {{.*#+}} xmm8 = xmm8[8],xmm0[8],xmm8[9],xmm0[9],xmm8[10],xmm0[10],xmm8[11],xmm0[11],xmm8[12],xmm0[12],xmm8[13],xmm0[13],xmm8[14],xmm0[14],xmm8[15],xmm0[15]
+; SSE2-NEXT:    punpckhbw {{.*#+}} xmm8 = xmm8[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw %xmm12, %xmm8
 ; SSE2-NEXT:    pmullw %xmm10, %xmm8
 ; SSE2-NEXT:    pmullw %xmm9, %xmm8
-; SSE2-NEXT:    punpcklbw {{.*#+}} xmm6 = xmm6[0],xmm0[0],xmm6[1],xmm0[1],xmm6[2],xmm0[2],xmm6[3],xmm0[3],xmm6[4],xmm0[4],xmm6[5],xmm0[5],xmm6[6],xmm0[6],xmm6[7],xmm0[7]
-; 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:    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:    pmullw %xmm6, %xmm2
-; 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:    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:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; 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:    punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm7 = xmm7[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; 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:    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:    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:    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:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw %xmm5, %xmm1
 ; SSE2-NEXT:    pmullw %xmm4, %xmm1
 ; SSE2-NEXT:    pmullw %xmm8, %xmm1
 ; SSE2-NEXT:    pmullw %xmm0, %xmm1
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm0 = [255,255,255,255,255,255,255,255]
 ; SSE2-NEXT:    movdqa %xmm1, %xmm2
 ; SSE2-NEXT:    pand %xmm0, %xmm2
 ; SSE2-NEXT:    pxor %xmm3, %xmm3
 ; SSE2-NEXT:    packuswb %xmm3, %xmm2
 ; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[1,2,3,3]
-; 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:    punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw %xmm1, %xmm2
 ; SSE2-NEXT:    movdqa %xmm2, %xmm1
 ; SSE2-NEXT:    pand %xmm0, %xmm1
 ; SSE2-NEXT:    packuswb %xmm3, %xmm1
 ; SSE2-NEXT:    psrldq {{.*#+}} xmm1 = xmm1[2,3,4,5,6,7,8,9,10,11,12,13,14,15],zero,zero
-; 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:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw %xmm2, %xmm1
 ; SSE2-NEXT:    pand %xmm0, %xmm1
 ; SSE2-NEXT:    packuswb %xmm3, %xmm1
 ; SSE2-NEXT:    movdqa %xmm1, %xmm0
 ; SSE2-NEXT:    psrlw $8, %xmm0
 ; SSE2-NEXT:    pmullw %xmm1, %xmm0
 ; SSE2-NEXT:    movd %xmm0, %eax
 ; SSE2-NEXT:    # kill: def $al killed $al killed $eax
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: test_v128i8:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm10 = 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],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:    punpckhbw {{.*#+}} xmm5 = xmm5[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm8 = 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],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:    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:    movdqa {{.*#+}} xmm9 = [255,255,255,255,255,255,255,255]
 ; SSE41-NEXT:    pmullw %xmm10, %xmm8
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm10 = 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],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]
+; SSE41-NEXT:    punpckhbw {{.*#+}} xmm7 = xmm7[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} 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
-; SSE41-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]
+; 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:    movdqa %xmm3, %xmm7
 ; SSE41-NEXT:    pmullw %xmm1, %xmm3
 ; SSE41-NEXT:    pand %xmm9, %xmm1
 ; SSE41-NEXT:    pand %xmm9, %xmm8
 ; SSE41-NEXT:    packuswb %xmm1, %xmm8
 ; SSE41-NEXT:    pand %xmm9, %xmm7
 ; SSE41-NEXT:    pmullw %xmm10, %xmm5
 ; SSE41-NEXT:    pand %xmm9, %xmm5
 ; SSE41-NEXT:    packuswb %xmm7, %xmm5
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm10 = 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],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:    punpckhbw {{.*#+}} xmm4 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} 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
 ; 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:    pmovzxbw {{.*#+}} 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
-; 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:    punpckhbw {{.*#+}} xmm6 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmovzxbw {{.*#+}} xmm1 = 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],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:    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:    pmullw %xmm2, %xmm3
 ; SSE41-NEXT:    pmullw %xmm0, %xmm3
 ; SSE41-NEXT:    pand %xmm9, %xmm0
 ; SSE41-NEXT:    pmullw %xmm10, %xmm7
 ; SSE41-NEXT:    pand %xmm9, %xmm7
 ; SSE41-NEXT:    packuswb %xmm0, %xmm7
 ; SSE41-NEXT:    pand %xmm9, %xmm2

 ; SSE41-NEXT:    psrlw $8, %xmm1
 ; SSE41-NEXT:    pmullw %xmm0, %xmm1
 ; SSE41-NEXT:    movd %xmm1, %eax
 ; SSE41-NEXT:    # kill: def $al killed $al killed $eax
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-LABEL: test_v128i8:
 ; AVX1:       # %bb.0:
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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]
-; 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:    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:    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:    vpunpckhbw {{.*#+}} xmm5 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vpmullw %xmm4, %xmm5, %xmm8
 ; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm9 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vextractf128 $1, %ymm3, %xmm10
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm7 = xmm10[8],xmm0[8],xmm10[9],xmm0[9],xmm10[10],xmm0[10],xmm10[11],xmm0[11],xmm10[12],xmm0[12],xmm10[13],xmm0[13],xmm10[14],xmm0[14],xmm10[15],xmm0[15]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm7 = xmm10[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm11
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm5 = xmm11[8],xmm0[8],xmm11[9],xmm0[9],xmm11[10],xmm0[10],xmm11[11],xmm0[11],xmm11[12],xmm0[12],xmm11[13],xmm0[13],xmm11[14],xmm0[14],xmm11[15],xmm0[15]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm5 = xmm11[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vpmullw %xmm7, %xmm5, %xmm5
 ; AVX1-NEXT:    vextractf128 $1, %ymm2, %xmm7
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm6 = 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]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm6 = xmm7[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vpmullw %xmm5, %xmm6, %xmm5
 ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm6
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = 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]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm6[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vpmullw %xmm5, %xmm4, %xmm4
 ; AVX1-NEXT:    vpmullw %xmm4, %xmm8, %xmm4
 ; AVX1-NEXT:    vpmullw %xmm4, %xmm9, %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 {{.*#+}} 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:    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:    vpmullw %xmm1, %xmm2, %xmm1

 ; AVX1-NEXT:    vpmullw %xmm1, %xmm0, %xmm0
 ; AVX1-NEXT:    vmovd %xmm0, %eax
 ; AVX1-NEXT:    # kill: def $al killed $al killed $eax
 ; AVX1-NEXT:    vzeroupper
 ; AVX1-NEXT:    retq
 ;
 ; AVX2-LABEL: test_v128i8:
 ; AVX2:       # %bb.0:
-; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm4 = ymm3[8],ymm0[8],ymm3[9],ymm0[9],ymm3[10],ymm0[10],ymm3[11],ymm0[11],ymm3[12],ymm0[12],ymm3[13],ymm0[13],ymm3[14],ymm0[14],ymm3[15],ymm0[15],ymm3[24],ymm0[24],ymm3[25],ymm0[25],ymm3[26],ymm0[26],ymm3[27],ymm0[27],ymm3[28],ymm0[28],ymm3[29],ymm0[29],ymm3[30],ymm0[30],ymm3[31],ymm0[31]
-; AVX2-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]
+; 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:    vpunpckhbw {{.*#+}} ymm5 = 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:    vpunpckhbw {{.*#+}} ymm5 = 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:    vpmullw %ymm4, %ymm5, %ymm4
 ; 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:    vpunpcklbw {{.*#+}} ymm3 = ymm3[0],ymm0[0],ymm3[1],ymm0[1],ymm3[2],ymm0[2],ymm3[3],ymm0[3],ymm3[4],ymm0[4],ymm3[5],ymm0[5],ymm3[6],ymm0[6],ymm3[7],ymm0[7],ymm3[16],ymm0[16],ymm3[17],ymm0[17],ymm3[18],ymm0[18],ymm3[19],ymm0[19],ymm3[20],ymm0[20],ymm3[21],ymm0[21],ymm3[22],ymm0[22],ymm3[23],ymm0[23]
-; AVX2-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]
+; 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:    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:    vpmullw %ymm3, %ymm1, %ymm1
-; AVX2-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]
+; 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:    vpmullw %ymm1, %ymm2, %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:    vpmullw %ymm1, %ymm0, %ymm0
 ; AVX2-NEXT:    vextracti128 $1, %ymm4, %xmm1
 ; AVX2-NEXT:    vpmullw %xmm1, %xmm4, %xmm1
 ; AVX2-NEXT:    vmovdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
 ; AVX2-NEXT:    vpand %xmm2, %xmm1, %xmm1
 ; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm3

 ; AVX2-NEXT:    vpmullw %xmm1, %xmm0, %xmm0
 ; AVX2-NEXT:    vmovd %xmm0, %eax
 ; AVX2-NEXT:    # kill: def $al killed $al killed $eax
 ; AVX2-NEXT:    vzeroupper
 ; AVX2-NEXT:    retq
 ;
 ; AVX512BW-LABEL: test_v128i8:
 ; AVX512BW:       # %bb.0:
-; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm2 = 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:    vpunpcklbw {{.*#+}} zmm2 = 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 {{.*#+}} 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:    vpmullw %zmm2, %zmm3, %zmm2
-; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm1 = 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:    vpunpckhbw {{.*#+}} zmm1 = 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 {{.*#+}} zmm0 = 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 %zmm1, %zmm0, %zmm0
 ; AVX512BW-NEXT:    vextracti64x4 $1, %zmm0, %ymm1
 ; AVX512BW-NEXT:    vpmullw %zmm1, %zmm0, %zmm0
 ; AVX512BW-NEXT:    vmovdqa {{.*#+}} ymm1 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512BW-NEXT:    vpand %ymm1, %ymm0, %ymm3
 ; AVX512BW-NEXT:    vextracti64x4 $1, %zmm2, %ymm4
 ; AVX512BW-NEXT:    vpmullw %zmm4, %zmm2, %zmm2
 ; AVX512BW-NEXT:    vpand %ymm1, %ymm2, %ymm1
 ; AVX512BW-NEXT:    vpackuswb %ymm3, %ymm1, %ymm1
 ; AVX512BW-NEXT:    vextracti128 $1, %ymm1, %xmm1
-; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} xmm3 = 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]
+; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX512BW-NEXT:    vpmullw %xmm3, %xmm0, %xmm0
 ; AVX512BW-NEXT:    vmovdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
 ; AVX512BW-NEXT:    vpand %xmm3, %xmm0, %xmm0
 ; AVX512BW-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
 ; AVX512BW-NEXT:    vpmullw %xmm0, %xmm1, %xmm0
 ; AVX512BW-NEXT:    vpmullw %xmm0, %xmm2, %xmm0
 ; AVX512BW-NEXT:    vpand %xmm3, %xmm0, %xmm1
 ; AVX512BW-NEXT:    vpxor %xmm2, %xmm2, %xmm2

 ; AVX512BW-NEXT:    vpmullw %xmm1, %xmm0, %xmm0
 ; AVX512BW-NEXT:    vmovd %xmm0, %eax
 ; AVX512BW-NEXT:    # kill: def $al killed $al killed $eax
 ; AVX512BW-NEXT:    vzeroupper
 ; AVX512BW-NEXT:    retq
 ;
 ; AVX512BWVL-LABEL: test_v128i8:
 ; AVX512BWVL:       # %bb.0:
-; AVX512BWVL-NEXT:    vpunpcklbw {{.*#+}} zmm2 = 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]
+; AVX512BWVL-NEXT:    vpunpcklbw {{.*#+}} zmm2 = 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]
 ; AVX512BWVL-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]
 ; AVX512BWVL-NEXT:    vpmullw %zmm2, %zmm3, %zmm2
-; AVX512BWVL-NEXT:    vpunpckhbw {{.*#+}} zmm1 = 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]
+; AVX512BWVL-NEXT:    vpunpckhbw {{.*#+}} zmm1 = 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]
 ; AVX512BWVL-NEXT:    vpunpckhbw {{.*#+}} zmm0 = 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]
 ; AVX512BWVL-NEXT:    vpmullw %zmm1, %zmm0, %zmm0
 ; AVX512BWVL-NEXT:    vextracti64x4 $1, %zmm0, %ymm1
 ; AVX512BWVL-NEXT:    vpmullw %zmm1, %zmm0, %zmm0
 ; AVX512BWVL-NEXT:    vmovdqa {{.*#+}} ymm1 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
 ; AVX512BWVL-NEXT:    vpand %ymm1, %ymm0, %ymm3
 ; AVX512BWVL-NEXT:    vextracti64x4 $1, %zmm2, %ymm4
 ; AVX512BWVL-NEXT:    vpmullw %zmm4, %zmm2, %zmm2
 ; AVX512BWVL-NEXT:    vpand %ymm1, %ymm2, %ymm1
 ; AVX512BWVL-NEXT:    vpackuswb %ymm3, %ymm1, %ymm1
 ; AVX512BWVL-NEXT:    vextracti128 $1, %ymm1, %xmm1
-; AVX512BWVL-NEXT:    vpunpckhbw {{.*#+}} xmm3 = 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]
+; AVX512BWVL-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX512BWVL-NEXT:    vpmullw %xmm3, %xmm0, %xmm0
 ; AVX512BWVL-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm0
 ; AVX512BWVL-NEXT:    vpmovwb %ymm0, %xmm0
 ; AVX512BWVL-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
 ; AVX512BWVL-NEXT:    vpunpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX512BWVL-NEXT:    vpmullw %xmm0, %xmm1, %xmm0
 ; AVX512BWVL-NEXT:    vpmullw %xmm0, %xmm2, %xmm0
 ; AVX512BWVL-NEXT:    vpmovwb %ymm0, %xmm1

 ; AVX512BWVL-NEXT:    vmovd %xmm0, %eax
 ; AVX512BWVL-NEXT:    # kill: def $al killed $al killed $eax
 ; AVX512BWVL-NEXT:    vzeroupper
 ; AVX512BWVL-NEXT:    retq
 ;
 ; AVX512DQ-LABEL: test_v128i8:
 ; AVX512DQ:       # %bb.0:
 ; AVX512DQ-NEXT:    vextracti64x4 $1, %zmm1, %ymm2
-; AVX512DQ-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]
+; AVX512DQ-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]
 ; AVX512DQ-NEXT:    vextracti64x4 $1, %zmm0, %ymm4
-; AVX512DQ-NEXT:    vpunpckhbw {{.*#+}} ymm5 = 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]
+; AVX512DQ-NEXT:    vpunpckhbw {{.*#+}} ymm5 = ymm4[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]
 ; AVX512DQ-NEXT:    vpmullw %ymm3, %ymm5, %ymm3
-; AVX512DQ-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]
+; AVX512DQ-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]
 ; AVX512DQ-NEXT:    vpmullw %ymm3, %ymm5, %ymm3
 ; AVX512DQ-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]
 ; AVX512DQ-NEXT:    vpmullw %ymm3, %ymm5, %ymm3
-; AVX512DQ-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]
-; AVX512DQ-NEXT:    vpunpcklbw {{.*#+}} ymm4 = 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]
+; AVX512DQ-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]
+; AVX512DQ-NEXT:    vpunpcklbw {{.*#+}} ymm4 = ymm4[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]
 ; AVX512DQ-NEXT:    vpmullw %ymm2, %ymm4, %ymm2
-; AVX512DQ-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]
+; AVX512DQ-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]
 ; AVX512DQ-NEXT:    vpmullw %ymm2, %ymm1, %ymm1
 ; AVX512DQ-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]
 ; AVX512DQ-NEXT:    vpmullw %ymm1, %ymm0, %ymm0
 ; AVX512DQ-NEXT:    vextracti128 $1, %ymm3, %xmm1
 ; AVX512DQ-NEXT:    vpmullw %xmm1, %xmm3, %xmm1
 ; AVX512DQ-NEXT:    vextracti128 $1, %ymm0, %xmm2
 ; AVX512DQ-NEXT:    vpmullw %xmm1, %xmm2, %xmm1
 ; AVX512DQ-NEXT:    vpmullw %xmm1, %xmm0, %xmm0

 ; AVX512DQ-NEXT:    vmovd %xmm0, %eax
 ; AVX512DQ-NEXT:    # kill: def $al killed $al killed $eax
 ; AVX512DQ-NEXT:    vzeroupper
 ; AVX512DQ-NEXT:    retq
 ;
 ; AVX512DQVL-LABEL: test_v128i8:
 ; AVX512DQVL:       # %bb.0:
 ; AVX512DQVL-NEXT:    vextracti64x4 $1, %zmm1, %ymm2
-; AVX512DQVL-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]
+; AVX512DQVL-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]
 ; AVX512DQVL-NEXT:    vextracti64x4 $1, %zmm0, %ymm4
-; AVX512DQVL-NEXT:    vpunpckhbw {{.*#+}} ymm5 = 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]
+; AVX512DQVL-NEXT:    vpunpckhbw {{.*#+}} ymm5 = ymm4[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]
 ; AVX512DQVL-NEXT:    vpmullw %ymm3, %ymm5, %ymm3
-; AVX512DQVL-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]
+; AVX512DQVL-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]
 ; AVX512DQVL-NEXT:    vpmullw %ymm3, %ymm5, %ymm3
 ; AVX512DQVL-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]
 ; AVX512DQVL-NEXT:    vpmullw %ymm3, %ymm5, %ymm3
-; AVX512DQVL-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]
-; AVX512DQVL-NEXT:    vpunpcklbw {{.*#+}} ymm4 = 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]
+; AVX512DQVL-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]
+; AVX512DQVL-NEXT:    vpunpcklbw {{.*#+}} ymm4 = ymm4[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]
 ; AVX512DQVL-NEXT:    vpmullw %ymm2, %ymm4, %ymm2
-; AVX512DQVL-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]
+; AVX512DQVL-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]
 ; AVX512DQVL-NEXT:    vpmullw %ymm2, %ymm1, %ymm1
 ; AVX512DQVL-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]
 ; AVX512DQVL-NEXT:    vpmullw %ymm1, %ymm0, %ymm0
 ; AVX512DQVL-NEXT:    vextracti128 $1, %ymm3, %xmm1
 ; AVX512DQVL-NEXT:    vpmullw %xmm1, %xmm3, %xmm1
 ; AVX512DQVL-NEXT:    vextracti128 $1, %ymm0, %xmm2
 ; AVX512DQVL-NEXT:    vpmullw %xmm1, %xmm2, %xmm1
 ; AVX512DQVL-NEXT:    vpmullw %xmm1, %xmm0, %xmm0

llvm/test/CodeGen/X86/vector-rotate-128.ll

; X32-SSE-NEXT:    retl
   ret <4 x i32> %or
 }
 
 define <8 x i16> @var_rotate_v8i16(<8 x i16> %a, <8 x i16> %b) nounwind {
 ; SSE2-LABEL: var_rotate_v8i16:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    pand {{.*}}(%rip), %xmm1
 ; SSE2-NEXT:    movdqa %xmm1, %xmm2
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE2-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pslld $23, %xmm2
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
 ; SSE2-NEXT:    paddd %xmm3, %xmm2
 ; SSE2-NEXT:    cvttps2dq %xmm2, %xmm2
 ; SSE2-NEXT:    pshuflw {{.*#+}} xmm2 = xmm2[0,2,2,3,4,5,6,7]
 ; SSE2-NEXT:    pshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,4,6,6,7]
 ; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3]
 ; SSE2-NEXT:    pslld $23, %xmm1
 ; SSE2-NEXT:    paddd %xmm3, %xmm1
 ; SSE2-NEXT:    cvttps2dq %xmm1, %xmm1
 ; SSE2-NEXT:    pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7]
 ; SSE2-NEXT:    pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,6,6,7]
 ; SSE2-NEXT:    pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
 ; SSE2-NEXT:    punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
 ; SSE2-NEXT:    movdqa %xmm0, %xmm2
 ; SSE2-NEXT:    pmulhuw %xmm1, %xmm2
 ; SSE2-NEXT:    pmullw %xmm1, %xmm0
 ; SSE2-NEXT:    por %xmm2, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: var_rotate_v8i16:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    pand {{.*}}(%rip), %xmm1
 ; SSE41-NEXT:    pmovzxwd {{.*#+}} xmm2 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
-; SSE41-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE41-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; SSE41-NEXT:    pslld $23, %xmm1
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
 ; SSE41-NEXT:    paddd %xmm3, %xmm1
 ; SSE41-NEXT:    cvttps2dq %xmm1, %xmm1
 ; SSE41-NEXT:    pslld $23, %xmm2
 ; SSE41-NEXT:    paddd %xmm3, %xmm2
 ; SSE41-NEXT:    cvttps2dq %xmm2, %xmm2
 ; SSE41-NEXT:    packusdw %xmm1, %xmm2
 ; SSE41-NEXT:    movdqa %xmm0, %xmm1
 ; SSE41-NEXT:    pmulhuw %xmm2, %xmm1
 ; SSE41-NEXT:    pmullw %xmm2, %xmm0
 ; SSE41-NEXT:    por %xmm1, %xmm0
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-LABEL: var_rotate_v8i16:
 ; AVX1:       # %bb.0:
 ; AVX1-NEXT:    vpand {{.*}}(%rip), %xmm1, %xmm1
-; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm1[4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpslld $23, %xmm2, %xmm2
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
 ; AVX1-NEXT:    vpaddd %xmm3, %xmm2, %xmm2
 ; AVX1-NEXT:    vcvttps2dq %xmm2, %xmm2
 ; AVX1-NEXT:    vpmovzxwd {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
 ; AVX1-NEXT:    vpslld $23, %xmm1, %xmm1
 ; AVX1-NEXT:    vpaddd %xmm3, %xmm1, %xmm1
 ; AVX1-NEXT:    vcvttps2dq %xmm1, %xmm1

 ; XOP:       # %bb.0:
 ; XOP-NEXT:    vprotw %xmm1, %xmm0, %xmm0
 ; XOP-NEXT:    retq
 ;
 ; X32-SSE-LABEL: var_rotate_v8i16:
 ; X32-SSE:       # %bb.0:
 ; X32-SSE-NEXT:    pand {{\.LCPI.*}}, %xmm1
 ; X32-SSE-NEXT:    movdqa %xmm1, %xmm2
-; X32-SSE-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; X32-SSE-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
 ; X32-SSE-NEXT:    pslld $23, %xmm2
 ; X32-SSE-NEXT:    movdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
 ; X32-SSE-NEXT:    paddd %xmm3, %xmm2
 ; X32-SSE-NEXT:    cvttps2dq %xmm2, %xmm2
 ; X32-SSE-NEXT:    pshuflw {{.*#+}} xmm2 = xmm2[0,2,2,3,4,5,6,7]
 ; X32-SSE-NEXT:    pshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,4,6,6,7]
 ; X32-SSE-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
-; X32-SSE-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; X32-SSE-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3]
 ; X32-SSE-NEXT:    pslld $23, %xmm1
 ; X32-SSE-NEXT:    paddd %xmm3, %xmm1
 ; X32-SSE-NEXT:    cvttps2dq %xmm1, %xmm1
 ; X32-SSE-NEXT:    pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7]
 ; X32-SSE-NEXT:    pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,6,6,7]
 ; X32-SSE-NEXT:    pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
 ; X32-SSE-NEXT:    punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
 ; X32-SSE-NEXT:    movdqa %xmm0, %xmm2

 ; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm2
 ; SSE2-NEXT:    psrlw $8, %xmm2
 ; SSE2-NEXT:    movdqa %xmm0, %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:    pmullw {{.*}}(%rip), %xmm3
 ; SSE2-NEXT:    psrlw $8, %xmm3
 ; SSE2-NEXT:    packuswb %xmm2, %xmm3
 ; 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:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm1
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
 ; SSE2-NEXT:    pand %xmm2, %xmm1
 ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm0
 ; SSE2-NEXT:    pand %xmm2, %xmm0
 ; SSE2-NEXT:    packuswb %xmm1, %xmm0
 ; SSE2-NEXT:    por %xmm3, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: constant_rotate_v16i8:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    movdqa %xmm0, %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:    punpckhbw {{.*#+}} xmm2 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE41-NEXT:    pmullw {{.*}}(%rip), %xmm2
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
 ; SSE41-NEXT:    pand %xmm3, %xmm2
 ; 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:    movdqa {{.*#+}} xmm4 = [1,2,4,8,16,32,64,128]
 ; SSE41-NEXT:    pmullw %xmm1, %xmm4
 ; SSE41-NEXT:    pand %xmm3, %xmm4
 ; SSE41-NEXT:    packuswb %xmm2, %xmm4

 ; X32-SSE-NEXT:    pmullw {{\.LCPI.*}}, %xmm2
 ; X32-SSE-NEXT:    psrlw $8, %xmm2
 ; X32-SSE-NEXT:    movdqa %xmm0, %xmm3
 ; X32-SSE-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]
 ; X32-SSE-NEXT:    pmullw {{\.LCPI.*}}, %xmm3
 ; X32-SSE-NEXT:    psrlw $8, %xmm3
 ; X32-SSE-NEXT:    packuswb %xmm2, %xmm3
 ; X32-SSE-NEXT:    movdqa %xmm0, %xmm1
-; X32-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]
+; X32-SSE-NEXT:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; X32-SSE-NEXT:    pmullw {{\.LCPI.*}}, %xmm1
 ; X32-SSE-NEXT:    movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
 ; X32-SSE-NEXT:    pand %xmm2, %xmm1
 ; X32-SSE-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; X32-SSE-NEXT:    pmullw {{\.LCPI.*}}, %xmm0
 ; X32-SSE-NEXT:    pand %xmm2, %xmm0
 ; X32-SSE-NEXT:    packuswb %xmm1, %xmm0
 ; X32-SSE-NEXT:    por %xmm3, %xmm0

llvm/test/CodeGen/X86/vector-rotate-256.ll

 }
 
 define <16 x i16> @var_rotate_v16i16(<16 x i16> %a, <16 x i16> %b) nounwind {
 ; AVX1-LABEL: var_rotate_v16i16:
 ; AVX1:       # %bb.0:
 ; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm2
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm3 = [15,15,15,15,15,15,15,15]
 ; AVX1-NEXT:    vpand %xmm3, %xmm2, %xmm2
-; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm4 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm4 = xmm2[4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpslld $23, %xmm4, %xmm4
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm5 = [1065353216,1065353216,1065353216,1065353216]
 ; AVX1-NEXT:    vpaddd %xmm5, %xmm4, %xmm4
 ; AVX1-NEXT:    vcvttps2dq %xmm4, %xmm4
 ; AVX1-NEXT:    vpmovzxwd {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero
 ; AVX1-NEXT:    vpslld $23, %xmm2, %xmm2
 ; AVX1-NEXT:    vpaddd %xmm5, %xmm2, %xmm2
 ; AVX1-NEXT:    vcvttps2dq %xmm2, %xmm2
 ; AVX1-NEXT:    vpackusdw %xmm4, %xmm2, %xmm2
 ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm4
 ; AVX1-NEXT:    vpmulhuw %xmm2, %xmm4, %xmm6
 ; AVX1-NEXT:    vpmullw %xmm2, %xmm4, %xmm2
 ; AVX1-NEXT:    vpor %xmm6, %xmm2, %xmm2
 ; AVX1-NEXT:    vpand %xmm3, %xmm1, %xmm1
-; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm1[4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpslld $23, %xmm3, %xmm3
 ; AVX1-NEXT:    vpaddd %xmm5, %xmm3, %xmm3
 ; AVX1-NEXT:    vcvttps2dq %xmm3, %xmm3
 ; AVX1-NEXT:    vpmovzxwd {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
 ; AVX1-NEXT:    vpslld $23, %xmm1, %xmm1
 ; AVX1-NEXT:    vpaddd %xmm5, %xmm1, %xmm1
 ; AVX1-NEXT:    vcvttps2dq %xmm1, %xmm1
 ; AVX1-NEXT:    vpackusdw %xmm3, %xmm1, %xmm1

 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm9 = [256,128,64,32,16,8,4,2]
 ; AVX1-NEXT:    vpmullw %xmm3, %xmm9, %xmm3
 ; AVX1-NEXT:    vpsrlw $8, %xmm3, %xmm3
 ; 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:    vmovdqa {{.*#+}} xmm6 = [256,2,4,8,16,32,64,128]
 ; AVX1-NEXT:    vpmullw %xmm6, %xmm5, %xmm7
 ; AVX1-NEXT:    vpsrlw $8, %xmm7, %xmm7
 ; AVX1-NEXT:    vpackuswb %xmm3, %xmm7, %xmm3
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm1 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm7 = [1,128,64,32,16,8,4,2]
 ; AVX1-NEXT:    vpmullw %xmm7, %xmm1, %xmm1
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
 ; AVX1-NEXT:    vpand %xmm2, %xmm1, %xmm1
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm4 = [1,2,4,8,16,32,64,128]
 ; AVX1-NEXT:    vpmullw %xmm4, %xmm5, %xmm5
 ; AVX1-NEXT:    vpand %xmm2, %xmm5, %xmm5
 ; AVX1-NEXT:    vpackuswb %xmm1, %xmm5, %xmm1

llvm/test/CodeGen/X86/vector-shift-ashr-128.ll

 ; SSE41-NEXT:    psrlw $8, %xmm1
 ; SSE41-NEXT:    packuswb %xmm3, %xmm1
 ; SSE41-NEXT:    movdqa %xmm1, %xmm0
 ; SSE41-NEXT:    retq
 ;
 ; AVX-LABEL: var_shift_v16i8:
 ; AVX:       # %bb.0:
 ; AVX-NEXT:    vpsllw $5, %xmm1, %xmm1
-; AVX-NEXT:    vpunpckhbw {{.*#+}} xmm2 = 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]
+; AVX-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX-NEXT:    vpsraw $4, %xmm3, %xmm4
 ; AVX-NEXT:    vpblendvb %xmm2, %xmm4, %xmm3, %xmm3
 ; AVX-NEXT:    vpsraw $2, %xmm3, %xmm4
 ; AVX-NEXT:    vpaddw %xmm2, %xmm2, %xmm2
 ; AVX-NEXT:    vpblendvb %xmm2, %xmm4, %xmm3, %xmm3
 ; AVX-NEXT:    vpsraw $1, %xmm3, %xmm4
 ; AVX-NEXT:    vpaddw %xmm2, %xmm2, %xmm2
 ; AVX-NEXT:    vpblendvb %xmm2, %xmm4, %xmm3, %xmm2
 ; AVX-NEXT:    vpsrlw $8, %xmm2, %xmm2
-; AVX-NEXT:    vpunpcklbw {{.*#+}} xmm1 = 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]
+; AVX-NEXT:    vpunpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; AVX-NEXT:    vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; AVX-NEXT:    vpsraw $4, %xmm0, %xmm3
 ; AVX-NEXT:    vpblendvb %xmm1, %xmm3, %xmm0, %xmm0
 ; AVX-NEXT:    vpsraw $2, %xmm0, %xmm3
 ; AVX-NEXT:    vpaddw %xmm1, %xmm1, %xmm1
 ; AVX-NEXT:    vpblendvb %xmm1, %xmm3, %xmm0, %xmm0
 ; AVX-NEXT:    vpsraw $1, %xmm0, %xmm3
 ; AVX-NEXT:    vpaddw %xmm1, %xmm1, %xmm1

llvm/test/CodeGen/X86/vector-shift-ashr-256.ll

; X32-AVX2-NEXT:    retl
   ret <16 x i16> %shift
 }
 
 define <32 x i8> @var_shift_v32i8(<32 x i8> %a, <32 x i8> %b) nounwind {
 ; AVX1-LABEL: var_shift_v32i8:
 ; AVX1:       # %bb.0:
 ; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm2
 ; AVX1-NEXT:    vpsllw $5, %xmm2, %xmm2
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm0[8],xmm2[8],xmm0[9],xmm2[9],xmm0[10],xmm2[10],xmm0[11],xmm2[11],xmm0[12],xmm2[12],xmm0[13],xmm2[13],xmm0[14],xmm2[14],xmm0[15],xmm2[15]
+; 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, %ymm0, %xmm4
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm5 = xmm0[8],xmm4[8],xmm0[9],xmm4[9],xmm0[10],xmm4[10],xmm0[11],xmm4[11],xmm0[12],xmm4[12],xmm0[13],xmm4[13],xmm0[14],xmm4[14],xmm0[15],xmm4[15]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm5 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vpsraw $4, %xmm5, %xmm6
 ; AVX1-NEXT:    vpblendvb %xmm3, %xmm6, %xmm5, %xmm5
 ; AVX1-NEXT:    vpsraw $2, %xmm5, %xmm6
 ; AVX1-NEXT:    vpaddw %xmm3, %xmm3, %xmm3
 ; AVX1-NEXT:    vpblendvb %xmm3, %xmm6, %xmm5, %xmm5
 ; AVX1-NEXT:    vpsraw $1, %xmm5, %xmm6
 ; AVX1-NEXT:    vpaddw %xmm3, %xmm3, %xmm3
 ; AVX1-NEXT:    vpblendvb %xmm3, %xmm6, %xmm5, %xmm3
 ; AVX1-NEXT:    vpsrlw $8, %xmm3, %xmm3
-; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm2 = 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]
-; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm4 = 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]
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpsraw $4, %xmm4, %xmm5
 ; AVX1-NEXT:    vpblendvb %xmm2, %xmm5, %xmm4, %xmm4
 ; AVX1-NEXT:    vpsraw $2, %xmm4, %xmm5
 ; AVX1-NEXT:    vpaddw %xmm2, %xmm2, %xmm2
 ; AVX1-NEXT:    vpblendvb %xmm2, %xmm5, %xmm4, %xmm4
 ; AVX1-NEXT:    vpsraw $1, %xmm4, %xmm5
 ; AVX1-NEXT:    vpaddw %xmm2, %xmm2, %xmm2
 ; AVX1-NEXT:    vpblendvb %xmm2, %xmm5, %xmm4, %xmm2
 ; AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2
 ; AVX1-NEXT:    vpackuswb %xmm3, %xmm2, %xmm2
 ; AVX1-NEXT:    vpsllw $5, %xmm1, %xmm1
-; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = 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]
+; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vpsraw $4, %xmm4, %xmm5
 ; AVX1-NEXT:    vpblendvb %xmm3, %xmm5, %xmm4, %xmm4
 ; AVX1-NEXT:    vpsraw $2, %xmm4, %xmm5
 ; AVX1-NEXT:    vpaddw %xmm3, %xmm3, %xmm3
 ; AVX1-NEXT:    vpblendvb %xmm3, %xmm5, %xmm4, %xmm4
 ; AVX1-NEXT:    vpsraw $1, %xmm4, %xmm5
 ; AVX1-NEXT:    vpaddw %xmm3, %xmm3, %xmm3
 ; AVX1-NEXT:    vpblendvb %xmm3, %xmm5, %xmm4, %xmm3
 ; AVX1-NEXT:    vpsrlw $8, %xmm3, %xmm3
-; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm1 = 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]
+; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpsraw $4, %xmm0, %xmm4
 ; AVX1-NEXT:    vpblendvb %xmm1, %xmm4, %xmm0, %xmm0
 ; AVX1-NEXT:    vpsraw $2, %xmm0, %xmm4
 ; AVX1-NEXT:    vpaddw %xmm1, %xmm1, %xmm1
 ; AVX1-NEXT:    vpblendvb %xmm1, %xmm4, %xmm0, %xmm0
 ; AVX1-NEXT:    vpsraw $1, %xmm0, %xmm4
 ; AVX1-NEXT:    vpaddw %xmm1, %xmm1, %xmm1
 ; AVX1-NEXT:    vpblendvb %xmm1, %xmm4, %xmm0, %xmm0
 ; AVX1-NEXT:    vpsrlw $8, %xmm0, %xmm0
 ; AVX1-NEXT:    vpackuswb %xmm3, %xmm0, %xmm0
 ; AVX1-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0
 ; AVX1-NEXT:    retq
 ;
 ; AVX2-LABEL: var_shift_v32i8:
 ; AVX2:       # %bb.0:
 ; AVX2-NEXT:    vpsllw $5, %ymm1, %ymm1
-; AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm0[8],ymm1[8],ymm0[9],ymm1[9],ymm0[10],ymm1[10],ymm0[11],ymm1[11],ymm0[12],ymm1[12],ymm0[13],ymm1[13],ymm0[14],ymm1[14],ymm0[15],ymm1[15],ymm0[24],ymm1[24],ymm0[25],ymm1[25],ymm0[26],ymm1[26],ymm0[27],ymm1[27],ymm0[28],ymm1[28],ymm0[29],ymm1[29],ymm0[30],ymm1[30],ymm0[31],ymm1[31]
+; 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:    vpsraw $4, %ymm3, %ymm4
 ; AVX2-NEXT:    vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
 ; AVX2-NEXT:    vpsraw $2, %ymm3, %ymm4
 ; AVX2-NEXT:    vpaddw %ymm2, %ymm2, %ymm2
 ; AVX2-NEXT:    vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
 ; AVX2-NEXT:    vpsraw $1, %ymm3, %ymm4
 ; AVX2-NEXT:    vpaddw %ymm2, %ymm2, %ymm2
 ; AVX2-NEXT:    vpblendvb %ymm2, %ymm4, %ymm3, %ymm2
 ; AVX2-NEXT:    vpsrlw $8, %ymm2, %ymm2
-; AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm1 = ymm0[0],ymm1[0],ymm0[1],ymm1[1],ymm0[2],ymm1[2],ymm0[3],ymm1[3],ymm0[4],ymm1[4],ymm0[5],ymm1[5],ymm0[6],ymm1[6],ymm0[7],ymm1[7],ymm0[16],ymm1[16],ymm0[17],ymm1[17],ymm0[18],ymm1[18],ymm0[19],ymm1[19],ymm0[20],ymm1[20],ymm0[21],ymm1[21],ymm0[22],ymm1[22],ymm0[23],ymm1[23]
+; 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:    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 $4, %ymm0, %ymm3
 ; AVX2-NEXT:    vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
 ; AVX2-NEXT:    vpsraw $2, %ymm0, %ymm3
 ; AVX2-NEXT:    vpaddw %ymm1, %ymm1, %ymm1
 ; AVX2-NEXT:    vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
 ; AVX2-NEXT:    vpsraw $1, %ymm0, %ymm3
 ; AVX2-NEXT:    vpaddw %ymm1, %ymm1, %ymm1

 ; XOPAVX2-NEXT:    vpsubb %xmm1, %xmm3, %xmm1
 ; XOPAVX2-NEXT:    vpshab %xmm1, %xmm0, %xmm0
 ; XOPAVX2-NEXT:    vinserti128 $1, %xmm2, %ymm0, %ymm0
 ; XOPAVX2-NEXT:    retq
 ;
 ; AVX512DQ-LABEL: var_shift_v32i8:
 ; AVX512DQ:       # %bb.0:
 ; AVX512DQ-NEXT:    vpsllw $5, %ymm1, %ymm1
-; AVX512DQ-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm0[8],ymm1[8],ymm0[9],ymm1[9],ymm0[10],ymm1[10],ymm0[11],ymm1[11],ymm0[12],ymm1[12],ymm0[13],ymm1[13],ymm0[14],ymm1[14],ymm0[15],ymm1[15],ymm0[24],ymm1[24],ymm0[25],ymm1[25],ymm0[26],ymm1[26],ymm0[27],ymm1[27],ymm0[28],ymm1[28],ymm0[29],ymm1[29],ymm0[30],ymm1[30],ymm0[31],ymm1[31]
+; AVX512DQ-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]
 ; AVX512DQ-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]
 ; AVX512DQ-NEXT:    vpsraw $4, %ymm3, %ymm4
 ; AVX512DQ-NEXT:    vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
 ; AVX512DQ-NEXT:    vpsraw $2, %ymm3, %ymm4
 ; AVX512DQ-NEXT:    vpaddw %ymm2, %ymm2, %ymm2
 ; AVX512DQ-NEXT:    vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
 ; AVX512DQ-NEXT:    vpsraw $1, %ymm3, %ymm4
 ; AVX512DQ-NEXT:    vpaddw %ymm2, %ymm2, %ymm2
 ; AVX512DQ-NEXT:    vpblendvb %ymm2, %ymm4, %ymm3, %ymm2
 ; AVX512DQ-NEXT:    vpsrlw $8, %ymm2, %ymm2
-; AVX512DQ-NEXT:    vpunpcklbw {{.*#+}} ymm1 = ymm0[0],ymm1[0],ymm0[1],ymm1[1],ymm0[2],ymm1[2],ymm0[3],ymm1[3],ymm0[4],ymm1[4],ymm0[5],ymm1[5],ymm0[6],ymm1[6],ymm0[7],ymm1[7],ymm0[16],ymm1[16],ymm0[17],ymm1[17],ymm0[18],ymm1[18],ymm0[19],ymm1[19],ymm0[20],ymm1[20],ymm0[21],ymm1[21],ymm0[22],ymm1[22],ymm0[23],ymm1[23]
+; AVX512DQ-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]
 ; AVX512DQ-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]
 ; AVX512DQ-NEXT:    vpsraw $4, %ymm0, %ymm3
 ; AVX512DQ-NEXT:    vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
 ; AVX512DQ-NEXT:    vpsraw $2, %ymm0, %ymm3
 ; AVX512DQ-NEXT:    vpaddw %ymm1, %ymm1, %ymm1
 ; AVX512DQ-NEXT:    vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
 ; AVX512DQ-NEXT:    vpsraw $1, %ymm0, %ymm3
 ; AVX512DQ-NEXT:    vpaddw %ymm1, %ymm1, %ymm1
 ; AVX512DQ-NEXT:    vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
 ; AVX512DQ-NEXT:    vpsrlw $8, %ymm0, %ymm0
 ; AVX512DQ-NEXT:    vpackuswb %ymm2, %ymm0, %ymm0
 ; AVX512DQ-NEXT:    retq
 ;
 ; AVX512BW-LABEL: var_shift_v32i8:
 ; AVX512BW:       # %bb.0:
 ; AVX512BW-NEXT:    vpmovzxbw {{.*#+}} zmm1 = ymm1[0],zero,ymm1[1],zero,ymm1[2],zero,ymm1[3],zero,ymm1[4],zero,ymm1[5],zero,ymm1[6],zero,ymm1[7],zero,ymm1[8],zero,ymm1[9],zero,ymm1[10],zero,ymm1[11],zero,ymm1[12],zero,ymm1[13],zero,ymm1[14],zero,ymm1[15],zero,ymm1[16],zero,ymm1[17],zero,ymm1[18],zero,ymm1[19],zero,ymm1[20],zero,ymm1[21],zero,ymm1[22],zero,ymm1[23],zero,ymm1[24],zero,ymm1[25],zero,ymm1[26],zero,ymm1[27],zero,ymm1[28],zero,ymm1[29],zero,ymm1[30],zero,ymm1[31],zero
 ; AVX512BW-NEXT:    vpmovsxbw %ymm0, %zmm0
 ; AVX512BW-NEXT:    vpsravw %zmm1, %zmm0, %zmm0
 ; AVX512BW-NEXT:    vpmovwb %zmm0, %ymm0
 ; AVX512BW-NEXT:    retq
 ;
 ; AVX512DQVL-LABEL: var_shift_v32i8:
 ; AVX512DQVL:       # %bb.0:
 ; AVX512DQVL-NEXT:    vpsllw $5, %ymm1, %ymm1
-; AVX512DQVL-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm0[8],ymm1[8],ymm0[9],ymm1[9],ymm0[10],ymm1[10],ymm0[11],ymm1[11],ymm0[12],ymm1[12],ymm0[13],ymm1[13],ymm0[14],ymm1[14],ymm0[15],ymm1[15],ymm0[24],ymm1[24],ymm0[25],ymm1[25],ymm0[26],ymm1[26],ymm0[27],ymm1[27],ymm0[28],ymm1[28],ymm0[29],ymm1[29],ymm0[30],ymm1[30],ymm0[31],ymm1[31]
+; AVX512DQVL-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]
 ; AVX512DQVL-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]
 ; AVX512DQVL-NEXT:    vpsraw $4, %ymm3, %ymm4
 ; AVX512DQVL-NEXT:    vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
 ; AVX512DQVL-NEXT:    vpsraw $2, %ymm3, %ymm4
 ; AVX512DQVL-NEXT:    vpaddw %ymm2, %ymm2, %ymm2
 ; AVX512DQVL-NEXT:    vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
 ; AVX512DQVL-NEXT:    vpsraw $1, %ymm3, %ymm4
 ; AVX512DQVL-NEXT:    vpaddw %ymm2, %ymm2, %ymm2
 ; AVX512DQVL-NEXT:    vpblendvb %ymm2, %ymm4, %ymm3, %ymm2
 ; AVX512DQVL-NEXT:    vpsrlw $8, %ymm2, %ymm2
-; AVX512DQVL-NEXT:    vpunpcklbw {{.*#+}} ymm1 = ymm0[0],ymm1[0],ymm0[1],ymm1[1],ymm0[2],ymm1[2],ymm0[3],ymm1[3],ymm0[4],ymm1[4],ymm0[5],ymm1[5],ymm0[6],ymm1[6],ymm0[7],ymm1[7],ymm0[16],ymm1[16],ymm0[17],ymm1[17],ymm0[18],ymm1[18],ymm0[19],ymm1[19],ymm0[20],ymm1[20],ymm0[21],ymm1[21],ymm0[22],ymm1[22],ymm0[23],ymm1[23]
+; AVX512DQVL-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]
 ; AVX512DQVL-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]
 ; AVX512DQVL-NEXT:    vpsraw $4, %ymm0, %ymm3
 ; AVX512DQVL-NEXT:    vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
 ; AVX512DQVL-NEXT:    vpsraw $2, %ymm0, %ymm3
 ; AVX512DQVL-NEXT:    vpaddw %ymm1, %ymm1, %ymm1
 ; AVX512DQVL-NEXT:    vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
 ; AVX512DQVL-NEXT:    vpsraw $1, %ymm0, %ymm3
 ; AVX512DQVL-NEXT:    vpaddw %ymm1, %ymm1, %ymm1

 ; AVX512BWVL-NEXT:    vpsravw %zmm1, %zmm0, %zmm0
 ; AVX512BWVL-NEXT:    vpmovwb %zmm0, %ymm0
 ; AVX512BWVL-NEXT:    retq
 ;
 ; X32-AVX1-LABEL: var_shift_v32i8:
 ; X32-AVX1:       # %bb.0:
 ; X32-AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm2
 ; X32-AVX1-NEXT:    vpsllw $5, %xmm2, %xmm2
-; X32-AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm0[8],xmm2[8],xmm0[9],xmm2[9],xmm0[10],xmm2[10],xmm0[11],xmm2[11],xmm0[12],xmm2[12],xmm0[13],xmm2[13],xmm0[14],xmm2[14],xmm0[15],xmm2[15]
+; X32-AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm2[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; X32-AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm4
-; X32-AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm5 = xmm0[8],xmm4[8],xmm0[9],xmm4[9],xmm0[10],xmm4[10],xmm0[11],xmm4[11],xmm0[12],xmm4[12],xmm0[13],xmm4[13],xmm0[14],xmm4[14],xmm0[15],xmm4[15]
+; X32-AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm5 = xmm4[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; X32-AVX1-NEXT:    vpsraw $4, %xmm5, %xmm6
 ; X32-AVX1-NEXT:    vpblendvb %xmm3, %xmm6, %xmm5, %xmm5
 ; X32-AVX1-NEXT:    vpsraw $2, %xmm5, %xmm6
 ; X32-AVX1-NEXT:    vpaddw %xmm3, %xmm3, %xmm3
 ; X32-AVX1-NEXT:    vpblendvb %xmm3, %xmm6, %xmm5, %xmm5
 ; X32-AVX1-NEXT:    vpsraw $1, %xmm5, %xmm6
 ; X32-AVX1-NEXT:    vpaddw %xmm3, %xmm3, %xmm3
 ; X32-AVX1-NEXT:    vpblendvb %xmm3, %xmm6, %xmm5, %xmm3
 ; X32-AVX1-NEXT:    vpsrlw $8, %xmm3, %xmm3
-; X32-AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm2 = 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]
-; X32-AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm4 = 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]
+; X32-AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; X32-AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm4 = xmm4[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; X32-AVX1-NEXT:    vpsraw $4, %xmm4, %xmm5
 ; X32-AVX1-NEXT:    vpblendvb %xmm2, %xmm5, %xmm4, %xmm4
 ; X32-AVX1-NEXT:    vpsraw $2, %xmm4, %xmm5
 ; X32-AVX1-NEXT:    vpaddw %xmm2, %xmm2, %xmm2
 ; X32-AVX1-NEXT:    vpblendvb %xmm2, %xmm5, %xmm4, %xmm4
 ; X32-AVX1-NEXT:    vpsraw $1, %xmm4, %xmm5
 ; X32-AVX1-NEXT:    vpaddw %xmm2, %xmm2, %xmm2
 ; X32-AVX1-NEXT:    vpblendvb %xmm2, %xmm5, %xmm4, %xmm2
 ; X32-AVX1-NEXT:    vpsrlw $8, %xmm2, %xmm2
 ; X32-AVX1-NEXT:    vpackuswb %xmm3, %xmm2, %xmm2
 ; X32-AVX1-NEXT:    vpsllw $5, %xmm1, %xmm1
-; X32-AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = 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]
+; X32-AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; X32-AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm4 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; X32-AVX1-NEXT:    vpsraw $4, %xmm4, %xmm5
 ; X32-AVX1-NEXT:    vpblendvb %xmm3, %xmm5, %xmm4, %xmm4
 ; X32-AVX1-NEXT:    vpsraw $2, %xmm4, %xmm5
 ; X32-AVX1-NEXT:    vpaddw %xmm3, %xmm3, %xmm3
 ; X32-AVX1-NEXT:    vpblendvb %xmm3, %xmm5, %xmm4, %xmm4
 ; X32-AVX1-NEXT:    vpsraw $1, %xmm4, %xmm5
 ; X32-AVX1-NEXT:    vpaddw %xmm3, %xmm3, %xmm3
 ; X32-AVX1-NEXT:    vpblendvb %xmm3, %xmm5, %xmm4, %xmm3
 ; X32-AVX1-NEXT:    vpsrlw $8, %xmm3, %xmm3
-; X32-AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm1 = 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]
+; X32-AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; X32-AVX1-NEXT:    vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; X32-AVX1-NEXT:    vpsraw $4, %xmm0, %xmm4
 ; X32-AVX1-NEXT:    vpblendvb %xmm1, %xmm4, %xmm0, %xmm0
 ; X32-AVX1-NEXT:    vpsraw $2, %xmm0, %xmm4
 ; X32-AVX1-NEXT:    vpaddw %xmm1, %xmm1, %xmm1
 ; X32-AVX1-NEXT:    vpblendvb %xmm1, %xmm4, %xmm0, %xmm0
 ; X32-AVX1-NEXT:    vpsraw $1, %xmm0, %xmm4
 ; X32-AVX1-NEXT:    vpaddw %xmm1, %xmm1, %xmm1
 ; X32-AVX1-NEXT:    vpblendvb %xmm1, %xmm4, %xmm0, %xmm0
 ; X32-AVX1-NEXT:    vpsrlw $8, %xmm0, %xmm0
 ; X32-AVX1-NEXT:    vpackuswb %xmm3, %xmm0, %xmm0
 ; X32-AVX1-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0
 ; X32-AVX1-NEXT:    retl
 ;
 ; X32-AVX2-LABEL: var_shift_v32i8:
 ; X32-AVX2:       # %bb.0:
 ; X32-AVX2-NEXT:    vpsllw $5, %ymm1, %ymm1
-; X32-AVX2-NEXT:    vpunpckhbw {{.*#+}} ymm2 = ymm0[8],ymm1[8],ymm0[9],ymm1[9],ymm0[10],ymm1[10],ymm0[11],ymm1[11],ymm0[12],ymm1[12],ymm0[13],ymm1[13],ymm0[14],ymm1[14],ymm0[15],ymm1[15],ymm0[24],ymm1[24],ymm0[25],ymm1[25],ymm0[26],ymm1[26],ymm0[27],ymm1[27],ymm0[28],ymm1[28],ymm0[29],ymm1[29],ymm0[30],ymm1[30],ymm0[31],ymm1[31]
+; X32-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]
 ; X32-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]
 ; X32-AVX2-NEXT:    vpsraw $4, %ymm3, %ymm4
 ; X32-AVX2-NEXT:    vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
 ; X32-AVX2-NEXT:    vpsraw $2, %ymm3, %ymm4
 ; X32-AVX2-NEXT:    vpaddw %ymm2, %ymm2, %ymm2
 ; X32-AVX2-NEXT:    vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
 ; X32-AVX2-NEXT:    vpsraw $1, %ymm3, %ymm4
 ; X32-AVX2-NEXT:    vpaddw %ymm2, %ymm2, %ymm2
 ; X32-AVX2-NEXT:    vpblendvb %ymm2, %ymm4, %ymm3, %ymm2
 ; X32-AVX2-NEXT:    vpsrlw $8, %ymm2, %ymm2
-; X32-AVX2-NEXT:    vpunpcklbw {{.*#+}} ymm1 = ymm0[0],ymm1[0],ymm0[1],ymm1[1],ymm0[2],ymm1[2],ymm0[3],ymm1[3],ymm0[4],ymm1[4],ymm0[5],ymm1[5],ymm0[6],ymm1[6],ymm0[7],ymm1[7],ymm0[16],ymm1[16],ymm0[17],ymm1[17],ymm0[18],ymm1[18],ymm0[19],ymm1[19],ymm0[20],ymm1[20],ymm0[21],ymm1[21],ymm0[22],ymm1[22],ymm0[23],ymm1[23]
+; X32-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]
 ; X32-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]
 ; X32-AVX2-NEXT:    vpsraw $4, %ymm0, %ymm3
 ; X32-AVX2-NEXT:    vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
 ; X32-AVX2-NEXT:    vpsraw $2, %ymm0, %ymm3
 ; X32-AVX2-NEXT:    vpaddw %ymm1, %ymm1, %ymm1
 ; X32-AVX2-NEXT:    vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
 ; X32-AVX2-NEXT:    vpsraw $1, %ymm0, %ymm3
 ; X32-AVX2-NEXT:    vpaddw %ymm1, %ymm1, %ymm1

llvm/test/CodeGen/X86/vector-shift-ashr-512.ll

; AVX512BW-NEXT:    retq
   ret <32 x i16> %shift
 }
 
 define <64 x i8> @var_shift_v64i8(<64 x i8> %a, <64 x i8> %b) nounwind {
 ; AVX512DQ-LABEL: var_shift_v64i8:
 ; AVX512DQ:       # %bb.0:
 ; AVX512DQ-NEXT:    vextracti64x4 $1, %zmm1, %ymm2
 ; AVX512DQ-NEXT:    vpsllw $5, %ymm2, %ymm2
-; AVX512DQ-NEXT:    vpunpckhbw {{.*#+}} ymm3 = ymm0[8],ymm2[8],ymm0[9],ymm2[9],ymm0[10],ymm2[10],ymm0[11],ymm2[11],ymm0[12],ymm2[12],ymm0[13],ymm2[13],ymm0[14],ymm2[14],ymm0[15],ymm2[15],ymm0[24],ymm2[24],ymm0[25],ymm2[25],ymm0[26],ymm2[26],ymm0[27],ymm2[27],ymm0[28],ymm2[28],ymm0[29],ymm2[29],ymm0[30],ymm2[30],ymm0[31],ymm2[31]
+; AVX512DQ-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]
 ; AVX512DQ-NEXT:    vextracti64x4 $1, %zmm0, %ymm4
-; AVX512DQ-NEXT:    vpunpckhbw {{.*#+}} ymm5 = ymm0[8],ymm4[8],ymm0[9],ymm4[9],ymm0[10],ymm4[10],ymm0[11],ymm4[11],ymm0[12],ymm4[12],ymm0[13],ymm4[13],ymm0[14],ymm4[14],ymm0[15],ymm4[15],ymm0[24],ymm4[24],ymm0[25],ymm4[25],ymm0[26],ymm4[26],ymm0[27],ymm4[27],ymm0[28],ymm4[28],ymm0[29],ymm4[29],ymm0[30],ymm4[30],ymm0[31],ymm4[31]
+; AVX512DQ-NEXT:    vpunpckhbw {{.*#+}} ymm5 = ymm4[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]
 ; AVX512DQ-NEXT:    vpsraw $4, %ymm5, %ymm6
 ; AVX512DQ-NEXT:    vpblendvb %ymm3, %ymm6, %ymm5, %ymm5
 ; AVX512DQ-NEXT:    vpsraw $2, %ymm5, %ymm6
 ; AVX512DQ-NEXT:    vpaddw %ymm3, %ymm3, %ymm3
 ; AVX512DQ-NEXT:    vpblendvb %ymm3, %ymm6, %ymm5, %ymm5
 ; AVX512DQ-NEXT:    vpsraw $1, %ymm5, %ymm6
 ; AVX512DQ-NEXT:    vpaddw %ymm3, %ymm3, %ymm3
 ; AVX512DQ-NEXT:    vpblendvb %ymm3, %ymm6, %ymm5, %ymm3
 ; AVX512DQ-NEXT:    vpsrlw $8, %ymm3, %ymm3
-; AVX512DQ-NEXT:    vpunpcklbw {{.*#+}} ymm2 = ymm0[0],ymm2[0],ymm0[1],ymm2[1],ymm0[2],ymm2[2],ymm0[3],ymm2[3],ymm0[4],ymm2[4],ymm0[5],ymm2[5],ymm0[6],ymm2[6],ymm0[7],ymm2[7],ymm0[16],ymm2[16],ymm0[17],ymm2[17],ymm0[18],ymm2[18],ymm0[19],ymm2[19],ymm0[20],ymm2[20],ymm0[21],ymm2[21],ymm0[22],ymm2[22],ymm0[23],ymm2[23]
-; AVX512DQ-NEXT:    vpunpcklbw {{.*#+}} ymm4 = ymm0[0],ymm4[0],ymm0[1],ymm4[1],ymm0[2],ymm4[2],ymm0[3],ymm4[3],ymm0[4],ymm4[4],ymm0[5],ymm4[5],ymm0[6],ymm4[6],ymm0[7],ymm4[7],ymm0[16],ymm4[16],ymm0[17],ymm4[17],ymm0[18],ymm4[18],ymm0[19],ymm4[19],ymm0[20],ymm4[20],ymm0[21],ymm4[21],ymm0[22],ymm4[22],ymm0[23],ymm4[23]
+; AVX512DQ-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]
+; AVX512DQ-NEXT:    vpunpcklbw {{.*#+}} ymm4 = ymm4[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]
 ; AVX512DQ-NEXT:    vpsraw $4, %ymm4, %ymm5
 ; AVX512DQ-NEXT:    vpblendvb %ymm2, %ymm5, %ymm4, %ymm4
 ; AVX512DQ-NEXT:    vpsraw $2, %ymm4, %ymm5
 ; AVX512DQ-NEXT:    vpaddw %ymm2, %ymm2, %ymm2
 ; AVX512DQ-NEXT:    vpblendvb %ymm2, %ymm5, %ymm4, %ymm4
 ; AVX512DQ-NEXT:    vpsraw $1, %ymm4, %ymm5
 ; AVX512DQ-NEXT:    vpaddw %ymm2, %ymm2, %ymm2
 ; AVX512DQ-NEXT:    vpblendvb %ymm2, %ymm5, %ymm4, %ymm2
 ; AVX512DQ-NEXT:    vpsrlw $8, %ymm2, %ymm2
 ; AVX512DQ-NEXT:    vpackuswb %ymm3, %ymm2, %ymm2
 ; AVX512DQ-NEXT:    vpsllw $5, %ymm1, %ymm1
-; AVX512DQ-NEXT:    vpunpckhbw {{.*#+}} ymm3 = ymm0[8],ymm1[8],ymm0[9],ymm1[9],ymm0[10],ymm1[10],ymm0[11],ymm1[11],ymm0[12],ymm1[12],ymm0[13],ymm1[13],ymm0[14],ymm1[14],ymm0[15],ymm1[15],ymm0[24],ymm1[24],ymm0[25],ymm1[25],ymm0[26],ymm1[26],ymm0[27],ymm1[27],ymm0[28],ymm1[28],ymm0[29],ymm1[29],ymm0[30],ymm1[30],ymm0[31],ymm1[31]
+; AVX512DQ-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]
 ; AVX512DQ-NEXT:    vpunpckhbw {{.*#+}} ymm4 = 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]
 ; AVX512DQ-NEXT:    vpsraw $4, %ymm4, %ymm5
 ; AVX512DQ-NEXT:    vpblendvb %ymm3, %ymm5, %ymm4, %ymm4
 ; AVX512DQ-NEXT:    vpsraw $2, %ymm4, %ymm5
 ; AVX512DQ-NEXT:    vpaddw %ymm3, %ymm3, %ymm3
 ; AVX512DQ-NEXT:    vpblendvb %ymm3, %ymm5, %ymm4, %ymm4
 ; AVX512DQ-NEXT:    vpsraw $1, %ymm4, %ymm5
 ; AVX512DQ-NEXT:    vpaddw %ymm3, %ymm3, %ymm3
 ; AVX512DQ-NEXT:    vpblendvb %ymm3, %ymm5, %ymm4, %ymm3
 ; AVX512DQ-NEXT:    vpsrlw $8, %ymm3, %ymm3
-; AVX512DQ-NEXT:    vpunpcklbw {{.*#+}} ymm1 = ymm0[0],ymm1[0],ymm0[1],ymm1[1],ymm0[2],ymm1[2],ymm0[3],ymm1[3],ymm0[4],ymm1[4],ymm0[5],ymm1[5],ymm0[6],ymm1[6],ymm0[7],ymm1[7],ymm0[16],ymm1[16],ymm0[17],ymm1[17],ymm0[18],ymm1[18],ymm0[19],ymm1[19],ymm0[20],ymm1[20],ymm0[21],ymm1[21],ymm0[22],ymm1[22],ymm0[23],ymm1[23]
+; AVX512DQ-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]
 ; AVX512DQ-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]
 ; AVX512DQ-NEXT:    vpsraw $4, %ymm0, %ymm4
 ; AVX512DQ-NEXT:    vpblendvb %ymm1, %ymm4, %ymm0, %ymm0
 ; AVX512DQ-NEXT:    vpsraw $2, %ymm0, %ymm4
 ; AVX512DQ-NEXT:    vpaddw %ymm1, %ymm1, %ymm1
 ; AVX512DQ-NEXT:    vpblendvb %ymm1, %ymm4, %ymm0, %ymm0
 ; AVX512DQ-NEXT:    vpsraw $1, %ymm0, %ymm4
 ; AVX512DQ-NEXT:    vpaddw %ymm1, %ymm1, %ymm1
 ; AVX512DQ-NEXT:    vpblendvb %ymm1, %ymm4, %ymm0, %ymm0
 ; AVX512DQ-NEXT:    vpsrlw $8, %ymm0, %ymm0
 ; AVX512DQ-NEXT:    vpackuswb %ymm3, %ymm0, %ymm0
 ; AVX512DQ-NEXT:    vinserti64x4 $1, %ymm2, %zmm0, %zmm0
 ; AVX512DQ-NEXT:    retq
 ;
 ; AVX512BW-LABEL: var_shift_v64i8:
 ; AVX512BW:       # %bb.0:
 ; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm2 = 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 $4, %zmm2, %zmm3
 ; AVX512BW-NEXT:    vpsllw $5, %zmm1, %zmm1
-; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm4 = zmm0[8],zmm1[8],zmm0[9],zmm1[9],zmm0[10],zmm1[10],zmm0[11],zmm1[11],zmm0[12],zmm1[12],zmm0[13],zmm1[13],zmm0[14],zmm1[14],zmm0[15],zmm1[15],zmm0[24],zmm1[24],zmm0[25],zmm1[25],zmm0[26],zmm1[26],zmm0[27],zmm1[27],zmm0[28],zmm1[28],zmm0[29],zmm1[29],zmm0[30],zmm1[30],zmm0[31],zmm1[31],zmm0[40],zmm1[40],zmm0[41],zmm1[41],zmm0[42],zmm1[42],zmm0[43],zmm1[43],zmm0[44],zmm1[44],zmm0[45],zmm1[45],zmm0[46],zmm1[46],zmm0[47],zmm1[47],zmm0[56],zmm1[56],zmm0[57],zmm1[57],zmm0[58],zmm1[58],zmm0[59],zmm1[59],zmm0[60],zmm1[60],zmm0[61],zmm1[61],zmm0[62],zmm1[62],zmm0[63],zmm1[63]
+; AVX512BW-NEXT:    vpunpckhbw {{.*#+}} zmm4 = 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:    vpmovb2m %zmm4, %k1
 ; AVX512BW-NEXT:    vmovdqu8 %zmm3, %zmm2 {%k1}
 ; AVX512BW-NEXT:    vpsraw $2, %zmm2, %zmm3
 ; AVX512BW-NEXT:    vpaddw %zmm4, %zmm4, %zmm4
 ; AVX512BW-NEXT:    vpmovb2m %zmm4, %k1
 ; AVX512BW-NEXT:    vmovdqu8 %zmm3, %zmm2 {%k1}
 ; AVX512BW-NEXT:    vpsraw $1, %zmm2, %zmm3
 ; AVX512BW-NEXT:    vpaddw %zmm4, %zmm4, %zmm4
 ; AVX512BW-NEXT:    vpmovb2m %zmm4, %k1
 ; AVX512BW-NEXT:    vmovdqu8 %zmm3, %zmm2 {%k1}
 ; AVX512BW-NEXT:    vpsrlw $8, %zmm2, %zmm2
 ; 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:    vpsraw $4, %zmm0, %zmm3
-; AVX512BW-NEXT:    vpunpcklbw {{.*#+}} zmm1 = zmm0[0],zmm1[0],zmm0[1],zmm1[1],zmm0[2],zmm1[2],zmm0[3],zmm1[3],zmm0[4],zmm1[4],zmm0[5],zmm1[5],zmm0[6],zmm1[6],zmm0[7],zmm1[7],zmm0[16],zmm1[16],zmm0[17],zmm1[17],zmm0[18],zmm1[18],zmm0[19],zmm1[19],zmm0[20],zmm1[20],zmm0[21],zmm1[21],zmm0[22],zmm1[22],zmm0[23],zmm1[23],zmm0[32],zmm1[32],zmm0[33],zmm1[33],zmm0[34],zmm1[34],zmm0[35],zmm1[35],zmm0[36],zmm1[36],zmm0[37],zmm1[37],zmm0[38],zmm1[38],zmm0[39],zmm1[39],zmm0[48],zmm1[48],zmm0[49],zmm1[49],zmm0[50],zmm1[50],zmm0[51],zmm1[51],zmm0[52],zmm1[52],zmm0[53],zmm1[53],zmm0[54],zmm1[54],zmm0[55],zmm1[55]
+; 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:    vpmovb2m %zmm1, %k1
 ; AVX512BW-NEXT:    vmovdqu8 %zmm3, %zmm0 {%k1}
 ; AVX512BW-NEXT:    vpsraw $2, %zmm0, %zmm3
 ; AVX512BW-NEXT:    vpaddw %zmm1, %zmm1, %zmm1
 ; AVX512BW-NEXT:    vpmovb2m %zmm1, %k1
 ; AVX512BW-NEXT:    vmovdqu8 %zmm3, %zmm0 {%k1}
 ; AVX512BW-NEXT:    vpsraw $1, %zmm0, %zmm3
 ; AVX512BW-NEXT:    vpaddw %zmm1, %zmm1, %zmm1

llvm/test/CodeGen/X86/vector-shift-ashr-sub128.ll

 ; SSE41-NEXT:    psrlw $8, %xmm1
 ; SSE41-NEXT:    packuswb %xmm3, %xmm1
 ; SSE41-NEXT:    movdqa %xmm1, %xmm0
 ; SSE41-NEXT:    retq
 ;
 ; AVX-LABEL: var_shift_v8i8:
 ; AVX:       # %bb.0:
 ; AVX-NEXT:    vpsllw $5, %xmm1, %xmm1
-; AVX-NEXT:    vpunpckhbw {{.*#+}} xmm2 = 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]
+; AVX-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX-NEXT:    vpsraw $4, %xmm3, %xmm4
 ; AVX-NEXT:    vpblendvb %xmm2, %xmm4, %xmm3, %xmm3
 ; AVX-NEXT:    vpsraw $2, %xmm3, %xmm4
 ; AVX-NEXT:    vpaddw %xmm2, %xmm2, %xmm2
 ; AVX-NEXT:    vpblendvb %xmm2, %xmm4, %xmm3, %xmm3
 ; AVX-NEXT:    vpsraw $1, %xmm3, %xmm4
 ; AVX-NEXT:    vpaddw %xmm2, %xmm2, %xmm2
 ; AVX-NEXT:    vpblendvb %xmm2, %xmm4, %xmm3, %xmm2
 ; AVX-NEXT:    vpsrlw $8, %xmm2, %xmm2
-; AVX-NEXT:    vpunpcklbw {{.*#+}} xmm1 = 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]
+; AVX-NEXT:    vpunpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; AVX-NEXT:    vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; AVX-NEXT:    vpsraw $4, %xmm0, %xmm3
 ; AVX-NEXT:    vpblendvb %xmm1, %xmm3, %xmm0, %xmm0
 ; AVX-NEXT:    vpsraw $2, %xmm0, %xmm3
 ; AVX-NEXT:    vpaddw %xmm1, %xmm1, %xmm1
 ; AVX-NEXT:    vpblendvb %xmm1, %xmm3, %xmm0, %xmm0
 ; AVX-NEXT:    vpsraw $1, %xmm0, %xmm3
 ; AVX-NEXT:    vpaddw %xmm1, %xmm1, %xmm1

 ; SSE41-NEXT:    psrlw $8, %xmm1
 ; SSE41-NEXT:    packuswb %xmm3, %xmm1
 ; SSE41-NEXT:    movdqa %xmm1, %xmm0
 ; SSE41-NEXT:    retq
 ;
 ; AVX-LABEL: var_shift_v4i8:
 ; AVX:       # %bb.0:
 ; AVX-NEXT:    vpsllw $5, %xmm1, %xmm1
-; AVX-NEXT:    vpunpckhbw {{.*#+}} xmm2 = 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]
+; AVX-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX-NEXT:    vpsraw $4, %xmm3, %xmm4
 ; AVX-NEXT:    vpblendvb %xmm2, %xmm4, %xmm3, %xmm3
 ; AVX-NEXT:    vpsraw $2, %xmm3, %xmm4
 ; AVX-NEXT:    vpaddw %xmm2, %xmm2, %xmm2
 ; AVX-NEXT:    vpblendvb %xmm2, %xmm4, %xmm3, %xmm3
 ; AVX-NEXT:    vpsraw $1, %xmm3, %xmm4
 ; AVX-NEXT:    vpaddw %xmm2, %xmm2, %xmm2
 ; AVX-NEXT:    vpblendvb %xmm2, %xmm4, %xmm3, %xmm2
 ; AVX-NEXT:    vpsrlw $8, %xmm2, %xmm2
-; AVX-NEXT:    vpunpcklbw {{.*#+}} xmm1 = 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]
+; AVX-NEXT:    vpunpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; AVX-NEXT:    vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; AVX-NEXT:    vpsraw $4, %xmm0, %xmm3
 ; AVX-NEXT:    vpblendvb %xmm1, %xmm3, %xmm0, %xmm0
 ; AVX-NEXT:    vpsraw $2, %xmm0, %xmm3
 ; AVX-NEXT:    vpaddw %xmm1, %xmm1, %xmm1
 ; AVX-NEXT:    vpblendvb %xmm1, %xmm3, %xmm0, %xmm0
 ; AVX-NEXT:    vpsraw $1, %xmm0, %xmm3
 ; AVX-NEXT:    vpaddw %xmm1, %xmm1, %xmm1

 ; SSE41-NEXT:    psrlw $8, %xmm1
 ; SSE41-NEXT:    packuswb %xmm3, %xmm1
 ; SSE41-NEXT:    movdqa %xmm1, %xmm0
 ; SSE41-NEXT:    retq
 ;
 ; AVX-LABEL: var_shift_v2i8:
 ; AVX:       # %bb.0:
 ; AVX-NEXT:    vpsllw $5, %xmm1, %xmm1
-; AVX-NEXT:    vpunpckhbw {{.*#+}} xmm2 = 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]
+; AVX-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX-NEXT:    vpunpckhbw {{.*#+}} xmm3 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX-NEXT:    vpsraw $4, %xmm3, %xmm4
 ; AVX-NEXT:    vpblendvb %xmm2, %xmm4, %xmm3, %xmm3
 ; AVX-NEXT:    vpsraw $2, %xmm3, %xmm4
 ; AVX-NEXT:    vpaddw %xmm2, %xmm2, %xmm2
 ; AVX-NEXT:    vpblendvb %xmm2, %xmm4, %xmm3, %xmm3
 ; AVX-NEXT:    vpsraw $1, %xmm3, %xmm4
 ; AVX-NEXT:    vpaddw %xmm2, %xmm2, %xmm2
 ; AVX-NEXT:    vpblendvb %xmm2, %xmm4, %xmm3, %xmm2
 ; AVX-NEXT:    vpsrlw $8, %xmm2, %xmm2
-; AVX-NEXT:    vpunpcklbw {{.*#+}} xmm1 = 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]
+; AVX-NEXT:    vpunpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; AVX-NEXT:    vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; AVX-NEXT:    vpsraw $4, %xmm0, %xmm3
 ; AVX-NEXT:    vpblendvb %xmm1, %xmm3, %xmm0, %xmm0
 ; AVX-NEXT:    vpsraw $2, %xmm0, %xmm3
 ; AVX-NEXT:    vpaddw %xmm1, %xmm1, %xmm1
 ; AVX-NEXT:    vpblendvb %xmm1, %xmm3, %xmm0, %xmm0
 ; AVX-NEXT:    vpsraw $1, %xmm0, %xmm3
 ; AVX-NEXT:    vpaddw %xmm1, %xmm1, %xmm1

llvm/test/CodeGen/X86/vector-shift-shl-128.ll

; X32-SSE-NEXT:    retl
   %shift = shl <4 x i32> %a, %b
   ret <4 x i32> %shift
 }
 
 define <8 x i16> @var_shift_v8i16(<8 x i16> %a, <8 x i16> %b) nounwind {
 ; SSE2-LABEL: var_shift_v8i16:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movdqa %xmm1, %xmm2
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE2-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pslld $23, %xmm2
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
 ; SSE2-NEXT:    paddd %xmm3, %xmm2
 ; SSE2-NEXT:    cvttps2dq %xmm2, %xmm2
 ; SSE2-NEXT:    pshuflw {{.*#+}} xmm2 = xmm2[0,2,2,3,4,5,6,7]
 ; SSE2-NEXT:    pshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,4,6,6,7]
 ; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3]
 ; SSE2-NEXT:    pslld $23, %xmm1
 ; SSE2-NEXT:    paddd %xmm3, %xmm1
 ; SSE2-NEXT:    cvttps2dq %xmm1, %xmm1
 ; SSE2-NEXT:    pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7]
 ; SSE2-NEXT:    pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,6,6,7]
 ; SSE2-NEXT:    pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
 ; SSE2-NEXT:    punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
 ; SSE2-NEXT:    pmullw %xmm1, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: var_shift_v8i16:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    pmovzxwd {{.*#+}} xmm2 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
-; SSE41-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE41-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; SSE41-NEXT:    pslld $23, %xmm1
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
 ; SSE41-NEXT:    paddd %xmm3, %xmm1
 ; SSE41-NEXT:    cvttps2dq %xmm1, %xmm1
 ; SSE41-NEXT:    pslld $23, %xmm2
 ; SSE41-NEXT:    paddd %xmm3, %xmm2
 ; SSE41-NEXT:    cvttps2dq %xmm2, %xmm2
 ; SSE41-NEXT:    packusdw %xmm1, %xmm2
 ; SSE41-NEXT:    pmullw %xmm2, %xmm0
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-LABEL: var_shift_v8i16:
 ; AVX1:       # %bb.0:
-; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm1[4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpslld $23, %xmm2, %xmm2
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
 ; AVX1-NEXT:    vpaddd %xmm3, %xmm2, %xmm2
 ; AVX1-NEXT:    vcvttps2dq %xmm2, %xmm2
 ; AVX1-NEXT:    vpmovzxwd {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
 ; AVX1-NEXT:    vpslld $23, %xmm1, %xmm1
 ; AVX1-NEXT:    vpaddd %xmm3, %xmm1, %xmm1
 ; AVX1-NEXT:    vcvttps2dq %xmm1, %xmm1

 ; AVX512BWVL-LABEL: var_shift_v8i16:
 ; AVX512BWVL:       # %bb.0:
 ; AVX512BWVL-NEXT:    vpsllvw %xmm1, %xmm0, %xmm0
 ; AVX512BWVL-NEXT:    retq
 ;
 ; X32-SSE-LABEL: var_shift_v8i16:
 ; X32-SSE:       # %bb.0:
 ; X32-SSE-NEXT:    movdqa %xmm1, %xmm2
-; X32-SSE-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; X32-SSE-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
 ; X32-SSE-NEXT:    pslld $23, %xmm2
 ; X32-SSE-NEXT:    movdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
 ; X32-SSE-NEXT:    paddd %xmm3, %xmm2
 ; X32-SSE-NEXT:    cvttps2dq %xmm2, %xmm2
 ; X32-SSE-NEXT:    pshuflw {{.*#+}} xmm2 = xmm2[0,2,2,3,4,5,6,7]
 ; X32-SSE-NEXT:    pshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,4,6,6,7]
 ; X32-SSE-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
-; X32-SSE-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; X32-SSE-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3]
 ; X32-SSE-NEXT:    pslld $23, %xmm1
 ; X32-SSE-NEXT:    paddd %xmm3, %xmm1
 ; X32-SSE-NEXT:    cvttps2dq %xmm1, %xmm1
 ; X32-SSE-NEXT:    pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7]
 ; X32-SSE-NEXT:    pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,6,6,7]
 ; X32-SSE-NEXT:    pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
 ; X32-SSE-NEXT:    punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
 ; X32-SSE-NEXT:    pmullw %xmm1, %xmm0
; X32-SSE-NEXT:    retl
   %shift = shl <8 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7>
   ret <8 x i16> %shift
 }
 
 define <16 x i8> @constant_shift_v16i8(<16 x i8> %a) nounwind {
 ; SSE2-LABEL: constant_shift_v16i8:
 ; SSE2:       # %bb.0:
 ; 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:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm1
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
 ; SSE2-NEXT:    pand %xmm2, %xmm1
 ; SSE2-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pmullw {{.*}}(%rip), %xmm0
 ; SSE2-NEXT:    pand %xmm2, %xmm0
 ; SSE2-NEXT:    packuswb %xmm1, %xmm0
 ; SSE2-NEXT:    retq

 ; AVX512BWVL-NEXT:    vpsllvw {{.*}}(%rip), %ymm0, %ymm0
 ; AVX512BWVL-NEXT:    vpmovwb %ymm0, %xmm0
 ; AVX512BWVL-NEXT:    vzeroupper
 ; AVX512BWVL-NEXT:    retq
 ;
 ; X32-SSE-LABEL: constant_shift_v16i8:
 ; X32-SSE:       # %bb.0:
 ; X32-SSE-NEXT:    movdqa %xmm0, %xmm1
-; X32-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]
+; X32-SSE-NEXT:    punpckhbw {{.*#+}} xmm1 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; X32-SSE-NEXT:    pmullw {{\.LCPI.*}}, %xmm1
 ; X32-SSE-NEXT:    movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
 ; X32-SSE-NEXT:    pand %xmm2, %xmm1
 ; X32-SSE-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
 ; X32-SSE-NEXT:    pmullw {{\.LCPI.*}}, %xmm0
 ; X32-SSE-NEXT:    pand %xmm2, %xmm0
 ; X32-SSE-NEXT:    packuswb %xmm1, %xmm0
 ; X32-SSE-NEXT:    retl

llvm/test/CodeGen/X86/vector-shift-shl-256.ll

; X32-AVX2-NEXT:    retl
   %shift = shl <8 x i32> %a, %b
   ret <8 x i32> %shift
 }
 
 define <16 x i16> @var_shift_v16i16(<16 x i16> %a, <16 x i16> %b) nounwind {
 ; AVX1-LABEL: var_shift_v16i16:
 ; AVX1:       # %bb.0:
 ; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm2
-; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm2[4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpslld $23, %xmm3, %xmm3
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm4 = [1065353216,1065353216,1065353216,1065353216]
 ; AVX1-NEXT:    vpaddd %xmm4, %xmm3, %xmm3
 ; AVX1-NEXT:    vcvttps2dq %xmm3, %xmm3
 ; AVX1-NEXT:    vpmovzxwd {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero
 ; AVX1-NEXT:    vpslld $23, %xmm2, %xmm2
 ; AVX1-NEXT:    vpaddd %xmm4, %xmm2, %xmm2
 ; AVX1-NEXT:    vcvttps2dq %xmm2, %xmm2
 ; AVX1-NEXT:    vpackusdw %xmm3, %xmm2, %xmm2
 ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm3
 ; AVX1-NEXT:    vpmullw %xmm2, %xmm3, %xmm2
-; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm1[4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpslld $23, %xmm3, %xmm3
 ; AVX1-NEXT:    vpaddd %xmm4, %xmm3, %xmm3
 ; AVX1-NEXT:    vcvttps2dq %xmm3, %xmm3
 ; AVX1-NEXT:    vpmovzxwd {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
 ; AVX1-NEXT:    vpslld $23, %xmm1, %xmm1
 ; AVX1-NEXT:    vpaddd %xmm4, %xmm1, %xmm1
 ; AVX1-NEXT:    vcvttps2dq %xmm1, %xmm1
 ; AVX1-NEXT:    vpackusdw %xmm3, %xmm1, %xmm1

 ; AVX512BWVL-LABEL: var_shift_v16i16:
 ; AVX512BWVL:       # %bb.0:
 ; AVX512BWVL-NEXT:    vpsllvw %ymm1, %ymm0, %ymm0
 ; AVX512BWVL-NEXT:    retq
 ;
 ; X32-AVX1-LABEL: var_shift_v16i16:
 ; X32-AVX1:       # %bb.0:
 ; X32-AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm2
-; X32-AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; X32-AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm2[4,4,5,5,6,6,7,7]
 ; X32-AVX1-NEXT:    vpslld $23, %xmm3, %xmm3
 ; X32-AVX1-NEXT:    vmovdqa {{.*#+}} xmm4 = [1065353216,1065353216,1065353216,1065353216]
 ; X32-AVX1-NEXT:    vpaddd %xmm4, %xmm3, %xmm3
 ; X32-AVX1-NEXT:    vcvttps2dq %xmm3, %xmm3
 ; X32-AVX1-NEXT:    vpmovzxwd {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero
 ; X32-AVX1-NEXT:    vpslld $23, %xmm2, %xmm2
 ; X32-AVX1-NEXT:    vpaddd %xmm4, %xmm2, %xmm2
 ; X32-AVX1-NEXT:    vcvttps2dq %xmm2, %xmm2
 ; X32-AVX1-NEXT:    vpackusdw %xmm3, %xmm2, %xmm2
 ; X32-AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm3
 ; X32-AVX1-NEXT:    vpmullw %xmm2, %xmm3, %xmm2
-; X32-AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; X32-AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm1[4,4,5,5,6,6,7,7]
 ; X32-AVX1-NEXT:    vpslld $23, %xmm3, %xmm3
 ; X32-AVX1-NEXT:    vpaddd %xmm4, %xmm3, %xmm3
 ; X32-AVX1-NEXT:    vcvttps2dq %xmm3, %xmm3
 ; X32-AVX1-NEXT:    vpmovzxwd {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
 ; X32-AVX1-NEXT:    vpslld $23, %xmm1, %xmm1
 ; X32-AVX1-NEXT:    vpaddd %xmm4, %xmm1, %xmm1
 ; X32-AVX1-NEXT:    vcvttps2dq %xmm1, %xmm1
 ; X32-AVX1-NEXT:    vpackusdw %xmm3, %xmm1, %xmm1
; X32-AVX2-NEXT:    retl
   %shift = shl <16 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 8, i16 9, i16 10, i16 11, i16 12, i16 13, i16 14, i16 15>
   ret <16 x i16> %shift
 }
 
 define <32 x i8> @constant_shift_v32i8(<32 x i8> %a) nounwind {
 ; AVX1-LABEL: constant_shift_v32i8:
 ; AVX1:       # %bb.0:
 ; AVX1-NEXT:    vextractf128 $1, %ymm0, %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:    vpunpckhbw {{.*#+}} xmm2 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm3 = [128,64,32,16,8,4,2,1]
 ; AVX1-NEXT:    vpmullw %xmm3, %xmm2, %xmm2
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm4 = [255,255,255,255,255,255,255,255]
 ; AVX1-NEXT:    vpand %xmm4, %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:    vmovdqa {{.*#+}} xmm5 = [1,2,4,8,16,32,64,128]
 ; AVX1-NEXT:    vpmullw %xmm5, %xmm1, %xmm1
 ; AVX1-NEXT:    vpand %xmm4, %xmm1, %xmm1

 ; AVX512BWVL-NEXT:    vpmovzxbw {{.*#+}} zmm0 = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],zero,ymm0[8],zero,ymm0[9],zero,ymm0[10],zero,ymm0[11],zero,ymm0[12],zero,ymm0[13],zero,ymm0[14],zero,ymm0[15],zero,ymm0[16],zero,ymm0[17],zero,ymm0[18],zero,ymm0[19],zero,ymm0[20],zero,ymm0[21],zero,ymm0[22],zero,ymm0[23],zero,ymm0[24],zero,ymm0[25],zero,ymm0[26],zero,ymm0[27],zero,ymm0[28],zero,ymm0[29],zero,ymm0[30],zero,ymm0[31],zero
 ; AVX512BWVL-NEXT:    vpsllvw {{.*}}(%rip), %zmm0, %zmm0
 ; AVX512BWVL-NEXT:    vpmovwb %zmm0, %ymm0
 ; AVX512BWVL-NEXT:    retq
 ;
 ; X32-AVX1-LABEL: constant_shift_v32i8:
 ; X32-AVX1:       # %bb.0:
 ; X32-AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm1
-; X32-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]
+; X32-AVX1-NEXT:    vpunpckhbw {{.*#+}} xmm2 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
 ; X32-AVX1-NEXT:    vmovdqa {{.*#+}} xmm3 = [128,64,32,16,8,4,2,1]
 ; X32-AVX1-NEXT:    vpmullw %xmm3, %xmm2, %xmm2
 ; X32-AVX1-NEXT:    vmovdqa {{.*#+}} xmm4 = [255,255,255,255,255,255,255,255]
 ; X32-AVX1-NEXT:    vpand %xmm4, %xmm2, %xmm2
 ; X32-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
 ; X32-AVX1-NEXT:    vmovdqa {{.*#+}} xmm5 = [1,2,4,8,16,32,64,128]
 ; X32-AVX1-NEXT:    vpmullw %xmm5, %xmm1, %xmm1
 ; X32-AVX1-NEXT:    vpand %xmm4, %xmm1, %xmm1

llvm/test/CodeGen/X86/vector-shift-shl-sub128.ll

; X32-SSE-NEXT:    retl
   %shift = shl <2 x i32> %a, %b
   ret <2 x i32> %shift
 }
 
 define <4 x i16> @var_shift_v4i16(<4 x i16> %a, <4 x i16> %b) nounwind {
 ; SSE2-LABEL: var_shift_v4i16:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movdqa %xmm1, %xmm2
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE2-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pslld $23, %xmm2
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
 ; SSE2-NEXT:    paddd %xmm3, %xmm2
 ; SSE2-NEXT:    cvttps2dq %xmm2, %xmm2
 ; SSE2-NEXT:    pshuflw {{.*#+}} xmm2 = xmm2[0,2,2,3,4,5,6,7]
 ; SSE2-NEXT:    pshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,4,6,6,7]
 ; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3]
 ; SSE2-NEXT:    pslld $23, %xmm1
 ; SSE2-NEXT:    paddd %xmm3, %xmm1
 ; SSE2-NEXT:    cvttps2dq %xmm1, %xmm1
 ; SSE2-NEXT:    pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7]
 ; SSE2-NEXT:    pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,6,6,7]
 ; SSE2-NEXT:    pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
 ; SSE2-NEXT:    punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
 ; SSE2-NEXT:    pmullw %xmm1, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: var_shift_v4i16:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    pmovzxwd {{.*#+}} xmm2 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
-; SSE41-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE41-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; SSE41-NEXT:    pslld $23, %xmm1
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
 ; SSE41-NEXT:    paddd %xmm3, %xmm1
 ; SSE41-NEXT:    cvttps2dq %xmm1, %xmm1
 ; SSE41-NEXT:    pslld $23, %xmm2
 ; SSE41-NEXT:    paddd %xmm3, %xmm2
 ; SSE41-NEXT:    cvttps2dq %xmm2, %xmm2
 ; SSE41-NEXT:    packusdw %xmm1, %xmm2
 ; SSE41-NEXT:    pmullw %xmm2, %xmm0
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-LABEL: var_shift_v4i16:
 ; AVX1:       # %bb.0:
-; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm1[4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpslld $23, %xmm2, %xmm2
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
 ; AVX1-NEXT:    vpaddd %xmm3, %xmm2, %xmm2
 ; AVX1-NEXT:    vcvttps2dq %xmm2, %xmm2
 ; AVX1-NEXT:    vpmovzxwd {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
 ; AVX1-NEXT:    vpslld $23, %xmm1, %xmm1
 ; AVX1-NEXT:    vpaddd %xmm3, %xmm1, %xmm1
 ; AVX1-NEXT:    vcvttps2dq %xmm1, %xmm1

 ; AVX512BWVL-LABEL: var_shift_v4i16:
 ; AVX512BWVL:       # %bb.0:
 ; AVX512BWVL-NEXT:    vpsllvw %xmm1, %xmm0, %xmm0
 ; AVX512BWVL-NEXT:    retq
 ;
 ; X32-SSE-LABEL: var_shift_v4i16:
 ; X32-SSE:       # %bb.0:
 ; X32-SSE-NEXT:    movdqa %xmm1, %xmm2
-; X32-SSE-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; X32-SSE-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
 ; X32-SSE-NEXT:    pslld $23, %xmm2
 ; X32-SSE-NEXT:    movdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
 ; X32-SSE-NEXT:    paddd %xmm3, %xmm2
 ; X32-SSE-NEXT:    cvttps2dq %xmm2, %xmm2
 ; X32-SSE-NEXT:    pshuflw {{.*#+}} xmm2 = xmm2[0,2,2,3,4,5,6,7]
 ; X32-SSE-NEXT:    pshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,4,6,6,7]
 ; X32-SSE-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
-; X32-SSE-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; X32-SSE-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3]
 ; X32-SSE-NEXT:    pslld $23, %xmm1
 ; X32-SSE-NEXT:    paddd %xmm3, %xmm1
 ; X32-SSE-NEXT:    cvttps2dq %xmm1, %xmm1
 ; X32-SSE-NEXT:    pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7]
 ; X32-SSE-NEXT:    pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,6,6,7]
 ; X32-SSE-NEXT:    pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
 ; X32-SSE-NEXT:    punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
 ; X32-SSE-NEXT:    pmullw %xmm1, %xmm0
 ; X32-SSE-NEXT:    retl
   %shift = shl <4 x i16> %a, %b
   ret <4 x i16> %shift
 }
 
 define <2 x i16> @var_shift_v2i16(<2 x i16> %a, <2 x i16> %b) nounwind {
 ; SSE2-LABEL: var_shift_v2i16:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    movdqa %xmm1, %xmm2
-; SSE2-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE2-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
 ; SSE2-NEXT:    pslld $23, %xmm2
 ; SSE2-NEXT:    movdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
 ; SSE2-NEXT:    paddd %xmm3, %xmm2
 ; SSE2-NEXT:    cvttps2dq %xmm2, %xmm2
 ; SSE2-NEXT:    pshuflw {{.*#+}} xmm2 = xmm2[0,2,2,3,4,5,6,7]
 ; SSE2-NEXT:    pshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,4,6,6,7]
 ; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3]
 ; SSE2-NEXT:    pslld $23, %xmm1
 ; SSE2-NEXT:    paddd %xmm3, %xmm1
 ; SSE2-NEXT:    cvttps2dq %xmm1, %xmm1
 ; SSE2-NEXT:    pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7]
 ; SSE2-NEXT:    pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,6,6,7]
 ; SSE2-NEXT:    pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
 ; SSE2-NEXT:    punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
 ; SSE2-NEXT:    pmullw %xmm1, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: var_shift_v2i16:
 ; SSE41:       # %bb.0:
 ; SSE41-NEXT:    pmovzxwd {{.*#+}} xmm2 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
-; SSE41-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE41-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; SSE41-NEXT:    pslld $23, %xmm1
 ; SSE41-NEXT:    movdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
 ; SSE41-NEXT:    paddd %xmm3, %xmm1
 ; SSE41-NEXT:    cvttps2dq %xmm1, %xmm1
 ; SSE41-NEXT:    pslld $23, %xmm2
 ; SSE41-NEXT:    paddd %xmm3, %xmm2
 ; SSE41-NEXT:    cvttps2dq %xmm2, %xmm2
 ; SSE41-NEXT:    packusdw %xmm1, %xmm2
 ; SSE41-NEXT:    pmullw %xmm2, %xmm0
 ; SSE41-NEXT:    retq
 ;
 ; AVX1-LABEL: var_shift_v2i16:
 ; AVX1:       # %bb.0:
-; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm1[4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpslld $23, %xmm2, %xmm2
 ; AVX1-NEXT:    vmovdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
 ; AVX1-NEXT:    vpaddd %xmm3, %xmm2, %xmm2
 ; AVX1-NEXT:    vcvttps2dq %xmm2, %xmm2
 ; AVX1-NEXT:    vpmovzxwd {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
 ; AVX1-NEXT:    vpslld $23, %xmm1, %xmm1
 ; AVX1-NEXT:    vpaddd %xmm3, %xmm1, %xmm1
 ; AVX1-NEXT:    vcvttps2dq %xmm1, %xmm1

 ; AVX512BWVL-LABEL: var_shift_v2i16:
 ; AVX512BWVL:       # %bb.0:
 ; AVX512BWVL-NEXT:    vpsllvw %xmm1, %xmm0, %xmm0
 ; AVX512BWVL-NEXT:    retq
 ;
 ; X32-SSE-LABEL: var_shift_v2i16:
 ; X32-SSE:       # %bb.0:
 ; X32-SSE-NEXT:    movdqa %xmm1, %xmm2
-; X32-SSE-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; X32-SSE-NEXT:    punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
 ; X32-SSE-NEXT:    pslld $23, %xmm2
 ; X32-SSE-NEXT:    movdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
 ; X32-SSE-NEXT:    paddd %xmm3, %xmm2
 ; X32-SSE-NEXT:    cvttps2dq %xmm2, %xmm2
 ; X32-SSE-NEXT:    pshuflw {{.*#+}} xmm2 = xmm2[0,2,2,3,4,5,6,7]
 ; X32-SSE-NEXT:    pshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,4,6,6,7]
 ; X32-SSE-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[0,2,2,3]
-; X32-SSE-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; X32-SSE-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3]
 ; X32-SSE-NEXT:    pslld $23, %xmm1
 ; X32-SSE-NEXT:    paddd %xmm3, %xmm1
 ; X32-SSE-NEXT:    cvttps2dq %xmm1, %xmm1
 ; X32-SSE-NEXT:    pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7]
 ; X32-SSE-NEXT:    pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,6,6,7]
 ; X32-SSE-NEXT:    pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
 ; X32-SSE-NEXT:    punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
 ; X32-SSE-NEXT:    pmullw %xmm1, %xmm0

llvm/test/CodeGen/X86/vector-shuffle-256-v16.ll

; XOPAVX2-NEXT:    retq
   %shuffle = shufflevector <16 x i16> %a, <16 x i16> %b, <16 x i32> <i32 0, i32 0, i32 0, i32 0, i32 4, i32 4, i32 4, i32 12, i32 8, i32 8, i32 8, i32 8, i32 12, i32 12, i32 12, i32 12>
   ret <16 x i16> %shuffle
 }
 
 define <16 x i16> @shuffle_v16i16_uu_00_uu_01_uu_02_uu_11_uu_08_uu_09_uu_10_uu_11(<16 x i16> %a, <16 x i16> %b) {
 ; AVX1-LABEL: shuffle_v16i16_uu_00_uu_01_uu_02_uu_11_uu_08_uu_09_uu_10_uu_11:
 ; AVX1:       # %bb.0:
 ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm1
-; AVX1-NEXT:    vpunpcklwd {{.*#+}} xmm2 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; AVX1-NEXT:    vpunpcklwd {{.*#+}} xmm2 = xmm1[0,0,1,1,2,2,3,3]
 ; AVX1-NEXT:    vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
 ; AVX1-NEXT:    vpshuflw {{.*#+}} xmm0 = xmm0[0,0,2,2,4,5,6,7]
 ; AVX1-NEXT:    vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,4,6,7]
 ; AVX1-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0
 ; AVX1-NEXT:    retq
 ;
 ; AVX2-LABEL: shuffle_v16i16_uu_00_uu_01_uu_02_uu_11_uu_08_uu_09_uu_10_uu_11:
 ; AVX2:       # %bb.0:
 ; AVX2-NEXT:    vpermq {{.*#+}} ymm1 = ymm0[2,3,2,3]
 ; AVX2-NEXT:    vpblendw {{.*#+}} ymm0 = ymm0[0,1,2],ymm1[3],ymm0[4,5,6,7,8,9,10],ymm1[11],ymm0[12,13,14,15]
 ; AVX2-NEXT:    vpunpcklwd {{.*#+}} ymm0 = ymm0[0,0,1,1,2,2,3,3,8,8,9,9,10,10,11,11]
 ; AVX2-NEXT:    retq
 ;
 ; AVX512VL-LABEL: shuffle_v16i16_uu_00_uu_01_uu_02_uu_11_uu_08_uu_09_uu_10_uu_11:
 ; AVX512VL:       # %bb.0:
 ; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm1 = <u,0,u,1,u,2,u,11,u,8,u,9,u,10,u,11>
 ; AVX512VL-NEXT:    vpermw %ymm0, %ymm1, %ymm0
 ; AVX512VL-NEXT:    retq
 ;
 ; XOPAVX1-LABEL: shuffle_v16i16_uu_00_uu_01_uu_02_uu_11_uu_08_uu_09_uu_10_uu_11:
 ; XOPAVX1:       # %bb.0:
 ; XOPAVX1-NEXT:    vextractf128 $1, %ymm0, %xmm1
-; XOPAVX1-NEXT:    vpunpcklwd {{.*#+}} xmm2 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; XOPAVX1-NEXT:    vpunpcklwd {{.*#+}} xmm2 = xmm1[0,0,1,1,2,2,3,3]
 ; XOPAVX1-NEXT:    vpperm {{.*#+}} xmm0 = xmm0[0,1,0,1,2,3,2,3,4,5,4,5,6,7],xmm1[6,7]
 ; XOPAVX1-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0
 ; XOPAVX1-NEXT:    retq
 ;
 ; XOPAVX2-LABEL: shuffle_v16i16_uu_00_uu_01_uu_02_uu_11_uu_08_uu_09_uu_10_uu_11:
 ; XOPAVX2:       # %bb.0:
 ; XOPAVX2-NEXT:    vpermq {{.*#+}} ymm1 = ymm0[2,3,2,3]
 ; XOPAVX2-NEXT:    vpblendw {{.*#+}} ymm0 = ymm0[0,1,2],ymm1[3],ymm0[4,5,6,7,8,9,10],ymm1[11],ymm0[12,13,14,15]
 ; XOPAVX2-NEXT:    vpunpcklwd {{.*#+}} ymm0 = ymm0[0,0,1,1,2,2,3,3,8,8,9,9,10,10,11,11]
 ; XOPAVX2-NEXT:    retq
   %shuffle = shufflevector <16 x i16> %a, <16 x i16> %b, <16 x i32> <i32 undef, i32 0, i32 undef, i32 1, i32 undef, i32 2, i32 undef, i32 11, i32 undef, i32 8, i32 undef, i32 9, i32 undef, i32 10, i32 undef, i32 11>
   ret <16 x i16> %shuffle
 }
 
 define <16 x i16> @shuffle_v16i16_uu_04_uu_05_uu_06_uu_15_uu_12_uu_13_uu_14_uu_15(<16 x i16> %a, <16 x i16> %b) {
 ; AVX1-LABEL: shuffle_v16i16_uu_04_uu_05_uu_06_uu_15_uu_12_uu_13_uu_14_uu_15:
 ; AVX1:       # %bb.0:
 ; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm1
-; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
+; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm1[4,4,5,5,6,6,7,7]
 ; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm0 = xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
 ; AVX1-NEXT:    vpshuflw {{.*#+}} xmm0 = xmm0[0,0,2,2,4,5,6,7]
 ; AVX1-NEXT:    vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,4,6,7]
 ; AVX1-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0
 ; AVX1-NEXT:    retq
 ;
 ; AVX2-LABEL: shuffle_v16i16_uu_04_uu_05_uu_06_uu_15_uu_12_uu_13_uu_14_uu_15:
 ; AVX2:       # %bb.0:
 ; AVX2-NEXT:    vpunpckhwd {{.*#+}} ymm1 = ymm0[4,4,5,5,6,6,7,7,12,12,13,13,14,14,15,15]
 ; AVX2-NEXT:    vpermq {{.*#+}} ymm0 = ymm0[2,3,2,3]
 ; AVX2-NEXT:    vpblendd {{.*#+}} ymm0 = ymm1[0,1,2],ymm0[3],ymm1[4,5,6],ymm0[7]
 ; AVX2-NEXT:    retq
 ;
 ; AVX512VL-LABEL: shuffle_v16i16_uu_04_uu_05_uu_06_uu_15_uu_12_uu_13_uu_14_uu_15:
 ; AVX512VL:       # %bb.0:
 ; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm1 = <u,4,u,5,u,6,u,15,u,12,u,13,u,14,u,15>
 ; AVX512VL-NEXT:    vpermw %ymm0, %ymm1, %ymm0
 ; AVX512VL-NEXT:    retq
 ;
 ; XOPAVX1-LABEL: shuffle_v16i16_uu_04_uu_05_uu_06_uu_15_uu_12_uu_13_uu_14_uu_15:
 ; XOPAVX1:       # %bb.0:
 ; XOPAVX1-NEXT:    vextractf128 $1, %ymm0, %xmm1
-; XOPAVX1-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
+; XOPAVX1-NEXT:    vpunpckhwd {{.*#+}} xmm2 = xmm1[4,4,5,5,6,6,7,7]
 ; XOPAVX1-NEXT:    vpperm {{.*#+}} xmm0 = xmm0[8,9,8,9,10,11,10,11,12,13,12,13,14,15],xmm1[14,15]
 ; XOPAVX1-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0
 ; XOPAVX1-NEXT:    retq
 ;
 ; XOPAVX2-LABEL: shuffle_v16i16_uu_04_uu_05_uu_06_uu_15_uu_12_uu_13_uu_14_uu_15:
 ; XOPAVX2:       # %bb.0:
 ; XOPAVX2-NEXT:    vpunpckhwd {{.*#+}} ymm1 = ymm0[4,4,5,5,6,6,7,7,12,12,13,13,14,14,15,15]
 ; XOPAVX2-NEXT:    vpermq {{.*#+}} ymm0 = ymm0[2,3,2,3]

 ; AVX1-NEXT:    vpshufb {{.*#+}} xmm1 = xmm1[4,5,0,1,4,5,4,5,0,1,4,5,8,9,14,15]
 ; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm0 = xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
 ; AVX1-NEXT:    vinsertf128 $1, %xmm3, %ymm0, %ymm0
 ; AVX1-NEXT:    retq
 ;
 ; AVX2-LABEL: shuffle_v16i16_04_20_05_21_06_22_07_31_12_28_13_29_14_30_15_31:
 ; AVX2:       # %bb.0:
 ; AVX2-NEXT:    vpunpckhwd {{.*#+}} ymm0 = ymm0[4,4,5,5,6,6,7,7,12,12,13,13,14,14,15,15]
-; AVX2-NEXT:    vpunpckhwd {{.*#+}} ymm2 = ymm0[4],ymm1[4],ymm0[5],ymm1[5],ymm0[6],ymm1[6],ymm0[7],ymm1[7],ymm0[12],ymm1[12],ymm0[13],ymm1[13],ymm0[14],ymm1[14],ymm0[15],ymm1[15]
+; AVX2-NEXT:    vpunpckhwd {{.*#+}} ymm2 = ymm1[4,4,5,5,6,6,7,7,12,12,13,13,14,14,15,15]
 ; AVX2-NEXT:    vpermq {{.*#+}} ymm1 = ymm1[2,3,2,3]
 ; AVX2-NEXT:    vpblendd {{.*#+}} ymm1 = ymm2[0,1,2],ymm1[3],ymm2[4,5,6],ymm1[7]
 ; AVX2-NEXT:    vpblendw {{.*#+}} ymm0 = ymm0[0],ymm1[1],ymm0[2],ymm1[3],ymm0[4],ymm1[5],ymm0[6],ymm1[7],ymm0[8],ymm1[9],ymm0[10],ymm1[11],ymm0[12],ymm1[13],ymm0[14],ymm1[15]
 ; AVX2-NEXT:    retq
 ;
 ; AVX512VL-LABEL: shuffle_v16i16_04_20_05_21_06_22_07_31_12_28_13_29_14_30_15_31:
 ; AVX512VL:       # %bb.0:
 ; AVX512VL-NEXT:    vmovdqa {{.*#+}} ymm2 = [4,20,5,21,6,22,7,31,12,28,13,29,14,30,15,31]
 ; AVX512VL-NEXT:    vpermt2w %ymm1, %ymm2, %ymm0
 ; AVX512VL-NEXT:    retq
 ;
 ; XOPAVX1-LABEL: shuffle_v16i16_04_20_05_21_06_22_07_31_12_28_13_29_14_30_15_31:
 ; XOPAVX1:       # %bb.0:
 ; XOPAVX1-NEXT:    vextractf128 $1, %ymm1, %xmm2
 ; XOPAVX1-NEXT:    vextractf128 $1, %ymm0, %xmm3
 ; XOPAVX1-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm3[4],xmm2[4],xmm3[5],xmm2[5],xmm3[6],xmm2[6],xmm3[7],xmm2[7]
 ; XOPAVX1-NEXT:    vpperm {{.*#+}} xmm1 = xmm1[10,11,8,9,10,11,10,11,8,9,10,11,12,13],xmm2[14,15]
 ; XOPAVX1-NEXT:    vpunpckhwd {{.*#+}} xmm0 = xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
 ; XOPAVX1-NEXT:    vinsertf128 $1, %xmm3, %ymm0, %ymm0
 ; XOPAVX1-NEXT:    retq
 ;
 ; XOPAVX2-LABEL: shuffle_v16i16_04_20_05_21_06_22_07_31_12_28_13_29_14_30_15_31:
 ; XOPAVX2:       # %bb.0:
 ; XOPAVX2-NEXT:    vpunpckhwd {{.*#+}} ymm0 = ymm0[4,4,5,5,6,6,7,7,12,12,13,13,14,14,15,15]
-; XOPAVX2-NEXT:    vpunpckhwd {{.*#+}} ymm2 = ymm0[4],ymm1[4],ymm0[5],ymm1[5],ymm0[6],ymm1[6],ymm0[7],ymm1[7],ymm0[12],ymm1[12],ymm0[13],ymm1[13],ymm0[14],ymm1[14],ymm0[15],ymm1[15]
+; XOPAVX2-NEXT:    vpunpckhwd {{.*#+}} ymm2 = ymm1[4,4,5,5,6,6,7,7,12,12,13,13,14,14,15,15]
 ; XOPAVX2-NEXT:    vpermq {{.*#+}} ymm1 = ymm1[2,3,2,3]
 ; XOPAVX2-NEXT:    vpblendd {{.*#+}} ymm1 = ymm2[0,1,2],ymm1[3],ymm2[4,5,6],ymm1[7]
 ; XOPAVX2-NEXT:    vpblendw {{.*#+}} ymm0 = ymm0[0],ymm1[1],ymm0[2],ymm1[3],ymm0[4],ymm1[5],ymm0[6],ymm1[7],ymm0[8],ymm1[9],ymm0[10],ymm1[11],ymm0[12],ymm1[13],ymm0[14],ymm1[15]
 ; XOPAVX2-NEXT:    retq
   %shuffle = shufflevector <16 x i16> %a, <16 x i16> %b, <16 x i32> <i32 4, i32 20, i32 5, i32 21, i32 6, i32 22, i32 7, i32 31, i32 12, i32 28, i32 13, i32 29, i32 14, i32 30, i32 15, i32 31>
   ret <16 x i16> %shuffle
 }
 

 ; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm0 = xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
 ; AVX1-NEXT:    vpshufb {{.*#+}} xmm0 = xmm0[4,5,0,1,4,5,4,5,0,1,4,5,8,9,14,15]
 ; AVX1-NEXT:    vpunpckhwd {{.*#+}} xmm0 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
 ; AVX1-NEXT:    vinsertf128 $1, %xmm3, %ymm0, %ymm0
 ; AVX1-NEXT:    retq
 ;
 ; AVX2-LABEL: shuffle_v16i16_20_04_21_05_22_06_23_15_28_12_29_13_30_14_31_15:
 ; AVX2:       # %bb.0:
-; AVX2-NEXT:    vpunpckhwd {{.*#+}} ymm1 = ymm1[4],ymm0[4],ymm1[5],ymm0[5],ymm1[6],ymm0[6],ymm1[7],ymm0[7],ymm1[12],ymm0[12],ymm1[13],ymm0[13],ymm1[14],ymm0[14],ymm1[15],ymm0[15]
+; AVX2-NEXT:    vpunpckhwd {{.*#+}} ymm1 = ymm1[4,4,5,5,6,6,7,7,12,12,13,13,14,14,15,15]
 ; AVX2-NEXT:    vpunpckhwd {{.*#+}} ymm2 = ymm0[4,4,5,5,6,6,7,7,12,12,13,13,14,14,15,15]
 ; AVX2-NEXT:    vpermq {{.*#+}} ymm0 = ymm0[2,3,2,3]
 ; AVX2-NEXT:    vpblendd {{.*#+}} ymm0 = ymm2[0,1,2],ymm0[3],ymm2[4,5,6],ymm0[7]
 ; AVX2-NEXT:    vpblendw {{.*#+}} ymm0 = ymm1[0],ymm0[1],ymm1[2],ymm0[3],ymm1[4],ymm0[5],ymm1[6],ymm0[7],ymm1[8],ymm0[9],ymm1[10],ymm0[11],ymm1[12],ymm0[13],ymm1[14],ymm0[15]
 ; AVX2-NEXT:    retq
 ;
 ; AVX512VL-LABEL: shuffle_v16i16_20_04_21_05_22_06_23_15_28_12_29_13_30_14_31_15:
 ; AVX512VL:       # %bb.0:

 ; XOPAVX1-NEXT:    vpunpckhwd {{.*#+}} xmm3 = xmm3[4],xmm2[4],xmm3[5],xmm2[5],xmm3[6],xmm2[6],xmm3[7],xmm2[7]
 ; XOPAVX1-NEXT:    vpperm {{.*#+}} xmm0 = xmm0[10,11,8,9,10,11,10,11,8,9,10,11,12,13],xmm2[14,15]
 ; XOPAVX1-NEXT:    vpunpckhwd {{.*#+}} xmm0 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
 ; XOPAVX1-NEXT:    vinsertf128 $1, %xmm3, %ymm0, %ymm0
 ; XOPAVX1-NEXT:    retq
 ;
 ; XOPAVX2-LABEL: shuffle_v16i16_20_04_21_05_22_06_23_15_28_12_29_13_30_14_31_15:
 ; XOPAVX2:       # %bb.0:
-; XOPAVX2-NEXT:    vpunpckhwd {{.*#+}} ymm1 = ymm1[4],ymm0[4],ymm1[5],ymm0[5],ymm1[6],ymm0[6],ymm1[7],ymm0[7],ymm1[12],ymm0[12],ymm1[13],ymm0[13],ymm1[14],ymm0[14],ymm1[15],ymm0[15]
+; XOPAVX2-NEXT:    vpunpckhwd {{.*#+}} ymm1 = ymm1[4,4,5,5,6,6,7,7,12,12,13,13,14,14,15,15]
 ; XOPAVX2-NEXT:    vpunpckhwd {{.*#+}} ymm2 = ymm0[4,4,5,5,6,6,7,7,12,12,13,13,14,14,15,15]
 ; XOPAVX2-NEXT:    vpermq {{.*#+}} ymm0 = ymm0[2,3,2,3]
 ; XOPAVX2-NEXT:    vpblendd {{.*#+}} ymm0 = ymm2[0,1,2],ymm0[3],ymm2[4,5,6],ymm0[7]
 ; XOPAVX2-NEXT:    vpblendw {{.*#+}} ymm0 = ymm1[0],ymm0[1],ymm1[2],ymm0[3],ymm1[4],ymm0[5],ymm1[6],ymm0[7],ymm1[8],ymm0[9],ymm1[10],ymm0[11],ymm1[12],ymm0[13],ymm1[14],ymm0[15]
 ; XOPAVX2-NEXT:    retq
   %shuffle = shufflevector <16 x i16> %a, <16 x i16> %b, <16 x i32> <i32 20, i32 4, i32 21, i32 5, i32 22, i32 6, i32 23, i32 15, i32 28, i32 12, i32 29, i32 13, i32 30, i32 14, i32 31, i32 15>
   ret <16 x i16> %shuffle
 }

llvm/test/CodeGen/X86/vshli-simplify-demanded-bits.ll

 ; CHECK-NEXT:    psrad $16, %xmm4
 ; CHECK-NEXT:    packssdw %xmm2, %xmm4
 ; CHECK-NEXT:    pand {{.*}}(%rip), %xmm4
 ; CHECK-NEXT:    pxor %xmm0, %xmm0
 ; CHECK-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]
 ; CHECK-NEXT:    pmullw %xmm4, %xmm1
 ; CHECK-NEXT:    movdqa %xmm1, %xmm0
 ; CHECK-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
-; CHECK-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; CHECK-NEXT:    punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
 ; CHECK-NEXT:    movdqa {{.*#+}} xmm2 = [128,128,128,128]
 ; CHECK-NEXT:    paddd %xmm2, %xmm1
 ; CHECK-NEXT:    paddd %xmm2, %xmm0
 ; CHECK-NEXT:    psrld $8, %xmm0
 ; CHECK-NEXT:    psrld $8, %xmm1
 ; CHECK-NEXT:    movdqa {{.*#+}} xmm2 = [255,0,0,0,255,0,0,0,255,0,0,0,255,0,0,0]
 ; CHECK-NEXT:    pand %xmm2, %xmm1
 ; CHECK-NEXT:    pand %xmm2, %xmm0

llvm/test/CodeGen/X86/widen_mul.ll

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s --check-prefix=SSE --check-prefix=SSE2
 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=SSE --check-prefix=SSE41
 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=AVX --check-prefix=AVX2
 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f | FileCheck %s --check-prefix=AVX --check-prefix=AVX512 --check-prefix=AVX512F
 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw | FileCheck %s --check-prefix=AVX --check-prefix=AVX512 --check-prefix=AVX512BW
 
 ; Test multiplies of various narrow types.
 
 define <2 x i8> @mul_v2i8(<2 x i8> %x, <2 x i8> %y) {
 ; SSE2-LABEL: mul_v2i8:
 ; SSE2:       # %bb.0:
-; 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:    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:    pand {{.*}}(%rip), %xmm0
 ; SSE2-NEXT:    packuswb %xmm0, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: mul_v2i8:
 ; SSE41:       # %bb.0:

 ; AVX-NEXT:    retq
   %res = mul <2 x i8> %x, %y
   ret <2 x i8> %res
 }
 
 define <4 x i8> @mul_v4i8(<4 x i8> %x, <4 x i8> %y) {
 ; SSE2-LABEL: mul_v4i8:
 ; SSE2:       # %bb.0:
-; 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:    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:    pand {{.*}}(%rip), %xmm0
 ; SSE2-NEXT:    packuswb %xmm0, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: mul_v4i8:
 ; SSE41:       # %bb.0:

 ; AVX-NEXT:    retq
   %res = mul <4 x i8> %x, %y
   ret <4 x i8> %res
 }
 
 define <8 x i8> @mul_v8i8(<8 x i8> %x, <8 x i8> %y) {
 ; SSE2-LABEL: mul_v8i8:
 ; SSE2:       # %bb.0:
-; 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:    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:    pand {{.*}}(%rip), %xmm0
 ; SSE2-NEXT:    packuswb %xmm0, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSE41-LABEL: mul_v8i8:
 ; SSE41:       # %bb.0: