Index: llvm/trunk/include/llvm/IR/IntrinsicsX86.td
===================================================================
--- llvm/trunk/include/llvm/IR/IntrinsicsX86.td
+++ llvm/trunk/include/llvm/IR/IntrinsicsX86.td
@@ -7048,6 +7048,82 @@
                     [llvm_ptr_ty, llvm_v32i16_ty, llvm_i32_ty],
                     [IntrReadWriteArgMem]>;
 }
+
+// Bitwise ternary logic
+let TargetPrefix = "x86" in {
+  def int_x86_avx512_mask_pternlog_d_128 :
+          GCCBuiltin<"__builtin_ia32_pternlogd128_mask">,
+          Intrinsic<[llvm_v4i32_ty],
+                    [llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty, llvm_i32_ty,
+                     llvm_i8_ty], [IntrNoMem]>;
+
+  def int_x86_avx512_maskz_pternlog_d_128 :
+          GCCBuiltin<"__builtin_ia32_pternlogd128_maskz">,
+          Intrinsic<[llvm_v4i32_ty],
+                    [llvm_v4i32_ty, llvm_v4i32_ty, llvm_v4i32_ty, llvm_i32_ty,
+                     llvm_i8_ty], [IntrNoMem]>;
+
+  def int_x86_avx512_mask_pternlog_d_256 :
+          GCCBuiltin<"__builtin_ia32_pternlogd256_mask">,
+          Intrinsic<[llvm_v8i32_ty],
+                    [llvm_v8i32_ty, llvm_v8i32_ty, llvm_v8i32_ty, llvm_i32_ty,
+                     llvm_i8_ty], [IntrNoMem]>;
+
+  def int_x86_avx512_maskz_pternlog_d_256 :
+          GCCBuiltin<"__builtin_ia32_pternlogd256_maskz">,
+          Intrinsic<[llvm_v8i32_ty],
+                    [llvm_v8i32_ty, llvm_v8i32_ty, llvm_v8i32_ty, llvm_i32_ty,
+                     llvm_i8_ty], [IntrNoMem]>;
+
+  def int_x86_avx512_mask_pternlog_d_512 :
+          GCCBuiltin<"__builtin_ia32_pternlogd512_mask">,
+          Intrinsic<[llvm_v16i32_ty],
+                    [llvm_v16i32_ty, llvm_v16i32_ty, llvm_v16i32_ty, llvm_i32_ty,
+                     llvm_i16_ty], [IntrNoMem]>;
+
+  def int_x86_avx512_maskz_pternlog_d_512 :
+          GCCBuiltin<"__builtin_ia32_pternlogd512_maskz">,
+          Intrinsic<[llvm_v16i32_ty],
+                    [llvm_v16i32_ty, llvm_v16i32_ty, llvm_v16i32_ty, llvm_i32_ty,
+                     llvm_i16_ty], [IntrNoMem]>;
+
+  def int_x86_avx512_mask_pternlog_q_128 :
+          GCCBuiltin<"__builtin_ia32_pternlogq128_mask">,
+          Intrinsic<[llvm_v2i64_ty],
+                    [llvm_v2i64_ty, llvm_v2i64_ty, llvm_v2i64_ty, llvm_i32_ty,
+                     llvm_i8_ty], [IntrNoMem]>;
+
+  def int_x86_avx512_maskz_pternlog_q_128 :
+          GCCBuiltin<"__builtin_ia32_pternlogq128_maskz">,
+          Intrinsic<[llvm_v2i64_ty],
+                    [llvm_v2i64_ty, llvm_v2i64_ty, llvm_v2i64_ty, llvm_i32_ty,
+                     llvm_i8_ty], [IntrNoMem]>;
+
+  def int_x86_avx512_mask_pternlog_q_256 :
+          GCCBuiltin<"__builtin_ia32_pternlogq256_mask">,
+          Intrinsic<[llvm_v4i64_ty],
+                    [llvm_v4i64_ty, llvm_v4i64_ty, llvm_v4i64_ty, llvm_i32_ty,
+                     llvm_i8_ty], [IntrNoMem]>;
+
+  def int_x86_avx512_maskz_pternlog_q_256 :
+          GCCBuiltin<"__builtin_ia32_pternlogq256_maskz">,
+          Intrinsic<[llvm_v4i64_ty],
+                    [llvm_v4i64_ty, llvm_v4i64_ty, llvm_v4i64_ty, llvm_i32_ty,
+                     llvm_i8_ty], [IntrNoMem]>;
+
+  def int_x86_avx512_mask_pternlog_q_512 :
+          GCCBuiltin<"__builtin_ia32_pternlogq512_mask">,
+          Intrinsic<[llvm_v8i64_ty],
+                    [llvm_v8i64_ty, llvm_v8i64_ty, llvm_v8i64_ty, llvm_i32_ty,
+                     llvm_i8_ty], [IntrNoMem]>;
+
+  def int_x86_avx512_maskz_pternlog_q_512 :
+          GCCBuiltin<"__builtin_ia32_pternlogq512_maskz">,
+          Intrinsic<[llvm_v8i64_ty],
+                    [llvm_v8i64_ty, llvm_v8i64_ty, llvm_v8i64_ty, llvm_i32_ty,
+                     llvm_i8_ty], [IntrNoMem]>;
+}
+
 // Misc.
 let TargetPrefix = "x86" in {
   def int_x86_avx512_mask_cmp_ps_512 :
Index: llvm/trunk/lib/Target/X86/X86ISelLowering.h
===================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.h
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.h
@@ -389,9 +389,11 @@
       VPERMIV3,
       VPERMI,
       VPERM2X128,
-      //Fix Up Special Packed Float32/64 values
+      // Bitwise ternary logic
+      VPTERNLOG,
+      // Fix Up Special Packed Float32/64 values
       VFIXUPIMM,
-      //Range Restriction Calculation For Packed Pairs of Float32/64 values
+      // Range Restriction Calculation For Packed Pairs of Float32/64 values
       VRANGE,
       // Reduce - Perform Reduction Transformation on scalar\packed FP
       VREDUCE,
Index: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
===================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
@@ -16252,6 +16252,23 @@
                                               Src1, Src2, Src3),
                                   Mask, PassThru, Subtarget, DAG);
     }
+    case TERLOG_OP_MASK:
+    case TERLOG_OP_MASKZ: {
+      SDValue Src1 = Op.getOperand(1);
+      SDValue Src2 = Op.getOperand(2);
+      SDValue Src3 = Op.getOperand(3);
+      SDValue Src4 = DAG.getNode(ISD::TRUNCATE, dl, MVT::i8, Op.getOperand(4));
+      SDValue Mask = Op.getOperand(5);
+      EVT VT = Op.getValueType();
+      SDValue PassThru = Src1;
+      // Set PassThru element.
+      if (IntrData->Type == TERLOG_OP_MASKZ)
+        PassThru = getZeroVector(VT, Subtarget, DAG, dl);
+
+      return getVectorMaskingNode(DAG.getNode(IntrData->Opc0, dl, VT,
+                                              Src1, Src2, Src3, Src4),
+                                  Mask, PassThru, Subtarget, DAG);
+    }
     case FPCLASS: {
       // FPclass intrinsics with mask
        SDValue Src1 = Op.getOperand(1);
@@ -19915,6 +19932,7 @@
   case X86ISD::VPERMV3:            return "X86ISD::VPERMV3";
   case X86ISD::VPERMIV3:           return "X86ISD::VPERMIV3";
   case X86ISD::VPERMI:             return "X86ISD::VPERMI";
+  case X86ISD::VPTERNLOG:          return "X86ISD::VPTERNLOG";
   case X86ISD::VFIXUPIMM:          return "X86ISD::VFIXUPIMM";
   case X86ISD::VRANGE:             return "X86ISD::VRANGE";
   case X86ISD::PMULUDQ:            return "X86ISD::PMULUDQ";
Index: llvm/trunk/lib/Target/X86/X86InstrAVX512.td
===================================================================
--- llvm/trunk/lib/Target/X86/X86InstrAVX512.td
+++ llvm/trunk/lib/Target/X86/X86InstrAVX512.td
@@ -7148,3 +7148,48 @@
 
 defm VPSADBW : avx512_psadbw_packed_all<0xf6, X86psadbw, "vpsadbw", 
                                        HasBWI>, EVEX_4V;
+
+multiclass avx512_ternlog<bits<8> opc, string OpcodeStr, SDNode OpNode,
+                                                            X86VectorVTInfo _>{
+  let Constraints = "$src1 = $dst" in {
+  defm rri : AVX512_maskable_3src<opc, MRMSrcReg, _, (outs _.RC:$dst),
+                      (ins _.RC:$src2, _.RC:$src3, u8imm:$src4),
+                      OpcodeStr, "$src4, $src3, $src2", "$src2, $src3, $src3",
+                      (OpNode (_.VT _.RC:$src1),
+                              (_.VT _.RC:$src2),
+                              (_.VT _.RC:$src3),
+                              (i8 imm:$src4))>, AVX512AIi8Base, EVEX_4V;
+  let mayLoad = 1 in {
+    defm rmi : AVX512_maskable_3src<opc, MRMSrcMem, _, (outs _.RC:$dst),
+                      (ins _.RC:$src2, _.MemOp:$src3, u8imm:$src4),
+                      OpcodeStr, "$src4, $src3, $src2", "$src2, $src3, $src3",
+                      (OpNode (_.VT _.RC:$src1),
+                              (_.VT _.RC:$src2),
+                              (_.VT (bitconvert (_.LdFrag addr:$src3))),
+                              (i8 imm:$src4))>,
+                      AVX512AIi8Base, EVEX_4V, EVEX_CD8<_.EltSize, CD8VF>;
+    defm rmbi : AVX512_maskable_3src<opc, MRMSrcMem, _, (outs _.RC:$dst),
+                      (ins _.RC:$src2, _.ScalarMemOp:$src3, u8imm:$src4),
+                      OpcodeStr, "$src4, ${src3}"##_.BroadcastStr##", $src2",
+                      "$src2, ${src3}"##_.BroadcastStr##", $src4",
+                      (OpNode (_.VT _.RC:$src1),
+                              (_.VT _.RC:$src2),
+                              (_.VT (X86VBroadcast(_.ScalarLdFrag addr:$src3))),
+                              (i8 imm:$src4))>, EVEX_B,
+                      AVX512AIi8Base, EVEX_4V, EVEX_CD8<_.EltSize, CD8VF>;
+  }
+  }// Constraints = "$src1 = $dst"
+}
+
+multiclass avx512_common_ternlog<string OpcodeStr, AVX512VLVectorVTInfo _>{
+  let Predicates = [HasAVX512] in
+    defm Z    : avx512_ternlog<0x25, OpcodeStr, X86vpternlog, _.info512>, EVEX_V512;
+  let Predicates = [HasAVX512, HasVLX] in {
+    defm Z128 : avx512_ternlog<0x25, OpcodeStr, X86vpternlog, _.info128>, EVEX_V128;
+    defm Z256 : avx512_ternlog<0x25, OpcodeStr, X86vpternlog, _.info256>, EVEX_V256;
+  }
+}
+
+defm VPTERNLOGD : avx512_common_ternlog<"vpternlogd", avx512vl_i32_info>;
+defm VPTERNLOGQ : avx512_common_ternlog<"vpternlogq", avx512vl_i64_info>, VEX_W;
+
Index: llvm/trunk/lib/Target/X86/X86InstrFragmentsSIMD.td
===================================================================
--- llvm/trunk/lib/Target/X86/X86InstrFragmentsSIMD.td
+++ llvm/trunk/lib/Target/X86/X86InstrFragmentsSIMD.td
@@ -293,6 +293,10 @@
 def SDTBlend : SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisSameAs<0,1>,
                              SDTCisSameAs<1,2>, SDTCisVT<3, i8>]>;
 
+def SDTTernlog  : SDTypeProfile<1, 4, [SDTCisVec<0>, SDTCisSameAs<0,1>,
+                                SDTCisSameAs<0,2>, SDTCisSameAs<0,3>,
+                                SDTCisInt<4>]>;
+
 def SDTFPBinOpRound : SDTypeProfile<1, 3, [      // fadd_round, fmul_round, etc.
   SDTCisSameAs<0, 1>, SDTCisSameAs<0, 2>, SDTCisFP<0>, SDTCisInt<3>]>;
 
@@ -353,6 +357,7 @@
 def X86VPermi     : SDNode<"X86ISD::VPERMI",    SDTShuff2OpI>;
 def X86VPermv3    : SDNode<"X86ISD::VPERMV3",   SDTShuff3Op>;
 def X86VPermiv3   : SDNode<"X86ISD::VPERMIV3",  SDTShuff3Op>;
+def X86vpternlog  : SDNode<"X86ISD::VPTERNLOG", SDTTernlog>;
 
 def X86VPerm2x128 : SDNode<"X86ISD::VPERM2X128", SDTShuff3OpI>;
 
Index: llvm/trunk/lib/Target/X86/X86IntrinsicsInfo.h
===================================================================
--- llvm/trunk/lib/Target/X86/X86IntrinsicsInfo.h
+++ llvm/trunk/lib/Target/X86/X86IntrinsicsInfo.h
@@ -29,7 +29,8 @@
   INTR_TYPE_SCALAR_MASK_RM, INTR_TYPE_3OP_SCALAR_MASK_RM,
   COMPRESS_EXPAND_IN_REG, COMPRESS_TO_MEM,
   TRUNCATE_TO_MEM_VI8, TRUNCATE_TO_MEM_VI16, TRUNCATE_TO_MEM_VI32,
-  EXPAND_FROM_MEM, BLEND, INSERT_SUBVEC
+  EXPAND_FROM_MEM, BLEND, INSERT_SUBVEC,
+  TERLOG_OP_MASK, TERLOG_OP_MASKZ
 };
 
 struct IntrinsicData {
@@ -1145,6 +1146,18 @@
   X86_INTRINSIC_DATA(avx512_mask_psubus_w_128, INTR_TYPE_2OP_MASK, X86ISD::SUBUS, 0),
   X86_INTRINSIC_DATA(avx512_mask_psubus_w_256, INTR_TYPE_2OP_MASK, X86ISD::SUBUS, 0),
   X86_INTRINSIC_DATA(avx512_mask_psubus_w_512, INTR_TYPE_2OP_MASK, X86ISD::SUBUS, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pternlog_d_128, TERLOG_OP_MASK,
+                     X86ISD::VPTERNLOG, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pternlog_d_256, TERLOG_OP_MASK,
+                     X86ISD::VPTERNLOG, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pternlog_d_512, TERLOG_OP_MASK,
+                     X86ISD::VPTERNLOG, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pternlog_q_128, TERLOG_OP_MASK,
+                     X86ISD::VPTERNLOG, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pternlog_q_256, TERLOG_OP_MASK,
+                     X86ISD::VPTERNLOG, 0),
+  X86_INTRINSIC_DATA(avx512_mask_pternlog_q_512, TERLOG_OP_MASK,
+                     X86ISD::VPTERNLOG, 0),
   X86_INTRINSIC_DATA(avx512_mask_punpckhb_w_128, INTR_TYPE_2OP_MASK,
                      X86ISD::UNPCKH, 0),
   X86_INTRINSIC_DATA(avx512_mask_punpckhb_w_256, INTR_TYPE_2OP_MASK,
@@ -1489,7 +1502,18 @@
   X86_INTRINSIC_DATA(avx512_mask_xor_ps_128, INTR_TYPE_2OP_MASK, X86ISD::FXOR, 0),
   X86_INTRINSIC_DATA(avx512_mask_xor_ps_256, INTR_TYPE_2OP_MASK, X86ISD::FXOR, 0),
   X86_INTRINSIC_DATA(avx512_mask_xor_ps_512, INTR_TYPE_2OP_MASK, X86ISD::FXOR, 0),
-
+  X86_INTRINSIC_DATA(avx512_maskz_pternlog_d_128, TERLOG_OP_MASKZ,
+                     X86ISD::VPTERNLOG, 0),
+  X86_INTRINSIC_DATA(avx512_maskz_pternlog_d_256, TERLOG_OP_MASKZ,
+                     X86ISD::VPTERNLOG, 0),
+  X86_INTRINSIC_DATA(avx512_maskz_pternlog_d_512, TERLOG_OP_MASKZ,
+                     X86ISD::VPTERNLOG, 0),
+  X86_INTRINSIC_DATA(avx512_maskz_pternlog_q_128, TERLOG_OP_MASKZ,
+                     X86ISD::VPTERNLOG, 0),
+  X86_INTRINSIC_DATA(avx512_maskz_pternlog_q_256, TERLOG_OP_MASKZ,
+                     X86ISD::VPTERNLOG, 0),
+  X86_INTRINSIC_DATA(avx512_maskz_pternlog_q_512, TERLOG_OP_MASKZ,
+                     X86ISD::VPTERNLOG, 0),
   X86_INTRINSIC_DATA(avx512_maskz_vfmadd_pd_128, FMA_OP_MASKZ, X86ISD::FMADD, 0),
   X86_INTRINSIC_DATA(avx512_maskz_vfmadd_pd_256, FMA_OP_MASKZ, X86ISD::FMADD, 0),
   X86_INTRINSIC_DATA(avx512_maskz_vfmadd_pd_512, FMA_OP_MASKZ, X86ISD::FMADD,
Index: llvm/trunk/test/CodeGen/X86/avx512-intrinsics.ll
===================================================================
--- llvm/trunk/test/CodeGen/X86/avx512-intrinsics.ll
+++ llvm/trunk/test/CodeGen/X86/avx512-intrinsics.ll
@@ -4541,3 +4541,74 @@
   %res2 = fadd <4 x float> %res, %res1
   ret <4 x float> %res2
 }
+
+declare <16 x i32> @llvm.x86.avx512.mask.pternlog.d.512(<16 x i32>, <16 x i32>, <16 x i32>, i32, i16)
+
+define <16 x i32>@test_int_x86_avx512_mask_pternlog_d_512(<16 x i32> %x0, <16 x i32> %x1, <16 x i32> %x2, i16 %x4) {
+; CHECK-LABEL: test_int_x86_avx512_mask_pternlog_d_512:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    kmovw %edi, %k1
+; CHECK-NEXT:    vmovaps %zmm0, %zmm3
+; CHECK-NEXT:    vpternlogd $33, %zmm2, %zmm1, %zmm3 {%k1}
+; CHECK-NEXT:    vpternlogd $33, %zmm2, %zmm1, %zmm0
+; CHECK-NEXT:    vpaddd %zmm0, %zmm3, %zmm0
+; CHECK-NEXT:    retq
+  %res = call <16 x i32> @llvm.x86.avx512.mask.pternlog.d.512(<16 x i32> %x0, <16 x i32> %x1, <16 x i32> %x2, i32 33, i16 %x4)
+  %res1 = call <16 x i32> @llvm.x86.avx512.mask.pternlog.d.512(<16 x i32> %x0, <16 x i32> %x1, <16 x i32> %x2, i32 33, i16 -1)
+  %res2 = add <16 x i32> %res, %res1
+  ret <16 x i32> %res2
+}
+
+declare <16 x i32> @llvm.x86.avx512.maskz.pternlog.d.512(<16 x i32>, <16 x i32>, <16 x i32>, i32, i16)
+
+define <16 x i32>@test_int_x86_avx512_maskz_pternlog_d_512(<16 x i32> %x0, <16 x i32> %x1, <16 x i32> %x2, i16 %x4) {
+; CHECK-LABEL: test_int_x86_avx512_maskz_pternlog_d_512:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    kmovw %edi, %k1
+; CHECK-NEXT:    vmovaps %zmm0, %zmm3
+; CHECK-NEXT:    vpternlogd $33, %zmm2, %zmm1, %zmm3 {%k1} {z}
+; CHECK-NEXT:    vpternlogd $33, %zmm2, %zmm1, %zmm0
+; CHECK-NEXT:    vpaddd %zmm0, %zmm3, %zmm0
+; CHECK-NEXT:    retq
+  %res = call <16 x i32> @llvm.x86.avx512.maskz.pternlog.d.512(<16 x i32> %x0, <16 x i32> %x1, <16 x i32> %x2, i32 33, i16 %x4)
+  %res1 = call <16 x i32> @llvm.x86.avx512.maskz.pternlog.d.512(<16 x i32> %x0, <16 x i32> %x1, <16 x i32> %x2, i32 33, i16 -1)
+  %res2 = add <16 x i32> %res, %res1
+  ret <16 x i32> %res2
+}
+
+declare <8 x i64> @llvm.x86.avx512.mask.pternlog.q.512(<8 x i64>, <8 x i64>, <8 x i64>, i32, i8)
+
+define <8 x i64>@test_int_x86_avx512_mask_pternlog_q_512(<8 x i64> %x0, <8 x i64> %x1, <8 x i64> %x2, i8 %x4) {
+; CHECK-LABEL: test_int_x86_avx512_mask_pternlog_q_512:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movzbl %dil, %eax
+; CHECK-NEXT:    kmovw %eax, %k1
+; CHECK-NEXT:    vmovaps %zmm0, %zmm3
+; CHECK-NEXT:    vpternlogq $33, %zmm2, %zmm1, %zmm3 {%k1}
+; CHECK-NEXT:    vpternlogq $33, %zmm2, %zmm1, %zmm0
+; CHECK-NEXT:    vpaddq %zmm0, %zmm3, %zmm0
+; CHECK-NEXT:    retq
+  %res = call <8 x i64> @llvm.x86.avx512.mask.pternlog.q.512(<8 x i64> %x0, <8 x i64> %x1, <8 x i64> %x2, i32 33, i8 %x4)
+  %res1 = call <8 x i64> @llvm.x86.avx512.mask.pternlog.q.512(<8 x i64> %x0, <8 x i64> %x1, <8 x i64> %x2, i32 33, i8 -1)
+  %res2 = add <8 x i64> %res, %res1
+  ret <8 x i64> %res2
+}
+
+declare <8 x i64> @llvm.x86.avx512.maskz.pternlog.q.512(<8 x i64>, <8 x i64>, <8 x i64>, i32, i8)
+
+define <8 x i64>@test_int_x86_avx512_maskz_pternlog_q_512(<8 x i64> %x0, <8 x i64> %x1, <8 x i64> %x2, i8 %x4) {
+; CHECK-LABEL: test_int_x86_avx512_maskz_pternlog_q_512:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movzbl %dil, %eax
+; CHECK-NEXT:    kmovw %eax, %k1
+; CHECK-NEXT:    vmovaps %zmm0, %zmm3
+; CHECK-NEXT:    vpternlogq $33, %zmm2, %zmm1, %zmm3 {%k1} {z}
+; CHECK-NEXT:    vpternlogq $33, %zmm2, %zmm1, %zmm0
+; CHECK-NEXT:    vpaddq %zmm0, %zmm3, %zmm0
+; CHECK-NEXT:    retq
+  %res = call <8 x i64> @llvm.x86.avx512.maskz.pternlog.q.512(<8 x i64> %x0, <8 x i64> %x1, <8 x i64> %x2, i32 33, i8 %x4)
+  %res1 = call <8 x i64> @llvm.x86.avx512.maskz.pternlog.q.512(<8 x i64> %x0, <8 x i64> %x1, <8 x i64> %x2, i32 33, i8 -1)
+  %res2 = add <8 x i64> %res, %res1
+  ret <8 x i64> %res2
+}
+
Index: llvm/trunk/test/CodeGen/X86/avx512vl-intrinsics.ll
===================================================================
--- llvm/trunk/test/CodeGen/X86/avx512vl-intrinsics.ll
+++ llvm/trunk/test/CodeGen/X86/avx512vl-intrinsics.ll
@@ -5022,3 +5022,147 @@
   %res4 = add <8 x i32> %res2, %res3
   ret <8 x i32> %res4
 }
+
+declare <4 x i32> @llvm.x86.avx512.mask.pternlog.d.128(<4 x i32>, <4 x i32>, <4 x i32>, i32, i8)
+
+define <4 x i32>@test_int_x86_avx512_mask_pternlog_d_128(<4 x i32> %x0, <4 x i32> %x1, <4 x i32> %x2, i8 %x4) {
+; CHECK-LABEL: test_int_x86_avx512_mask_pternlog_d_128:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movzbl %dil, %eax
+; CHECK-NEXT:    kmovw %eax, %k1
+; CHECK-NEXT:    vmovaps %zmm0, %zmm3
+; CHECK-NEXT:    vpternlogd $33, %xmm2, %xmm1, %xmm3 {%k1}
+; CHECK-NEXT:    vpternlogd $33, %xmm2, %xmm1, %xmm0
+; CHECK-NEXT:    vpaddd %xmm0, %xmm3, %xmm0
+; CHECK-NEXT:    retq
+  %res = call <4 x i32> @llvm.x86.avx512.mask.pternlog.d.128(<4 x i32> %x0, <4 x i32> %x1, <4 x i32> %x2, i32 33, i8 %x4)
+  %res1 = call <4 x i32> @llvm.x86.avx512.mask.pternlog.d.128(<4 x i32> %x0, <4 x i32> %x1, <4 x i32> %x2, i32 33, i8 -1)
+  %res2 = add <4 x i32> %res, %res1
+  ret <4 x i32> %res2
+}
+
+declare <4 x i32> @llvm.x86.avx512.maskz.pternlog.d.128(<4 x i32>, <4 x i32>, <4 x i32>, i32, i8)
+
+define <4 x i32>@test_int_x86_avx512_maskz_pternlog_d_128(<4 x i32> %x0, <4 x i32> %x1, <4 x i32> %x2, i8 %x4) {
+; CHECK-LABEL: test_int_x86_avx512_maskz_pternlog_d_128:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movzbl %dil, %eax
+; CHECK-NEXT:    kmovw %eax, %k1
+; CHECK-NEXT:    vmovaps %zmm0, %zmm3
+; CHECK-NEXT:    vpternlogd $33, %xmm2, %xmm1, %xmm3 {%k1} {z}
+; CHECK-NEXT:    vpternlogd $33, %xmm2, %xmm1, %xmm0
+; CHECK-NEXT:    vpaddd %xmm0, %xmm3, %xmm0
+; CHECK-NEXT:    retq
+  %res = call <4 x i32> @llvm.x86.avx512.maskz.pternlog.d.128(<4 x i32> %x0, <4 x i32> %x1, <4 x i32> %x2, i32 33, i8 %x4)
+  %res1 = call <4 x i32> @llvm.x86.avx512.maskz.pternlog.d.128(<4 x i32> %x0, <4 x i32> %x1, <4 x i32> %x2, i32 33, i8 -1)
+  %res2 = add <4 x i32> %res, %res1
+  ret <4 x i32> %res2
+}
+
+declare <8 x i32> @llvm.x86.avx512.mask.pternlog.d.256(<8 x i32>, <8 x i32>, <8 x i32>, i32, i8)
+
+define <8 x i32>@test_int_x86_avx512_mask_pternlog_d_256(<8 x i32> %x0, <8 x i32> %x1, <8 x i32> %x2, i8 %x4) {
+; CHECK-LABEL: test_int_x86_avx512_mask_pternlog_d_256:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movzbl %dil, %eax
+; CHECK-NEXT:    kmovw %eax, %k1
+; CHECK-NEXT:    vmovaps %zmm0, %zmm3
+; CHECK-NEXT:    vpternlogd $33, %ymm2, %ymm1, %ymm3 {%k1}
+; CHECK-NEXT:    vpternlogd $33, %ymm2, %ymm1, %ymm0
+; CHECK-NEXT:    vpaddd %ymm0, %ymm3, %ymm0
+; CHECK-NEXT:    retq
+  %res = call <8 x i32> @llvm.x86.avx512.mask.pternlog.d.256(<8 x i32> %x0, <8 x i32> %x1, <8 x i32> %x2, i32 33, i8 %x4)
+  %res1 = call <8 x i32> @llvm.x86.avx512.mask.pternlog.d.256(<8 x i32> %x0, <8 x i32> %x1, <8 x i32> %x2, i32 33, i8 -1)
+  %res2 = add <8 x i32> %res, %res1
+  ret <8 x i32> %res2
+}
+
+declare <8 x i32> @llvm.x86.avx512.maskz.pternlog.d.256(<8 x i32>, <8 x i32>, <8 x i32>, i32, i8)
+
+define <8 x i32>@test_int_x86_avx512_maskz_pternlog_d_256(<8 x i32> %x0, <8 x i32> %x1, <8 x i32> %x2, i8 %x4) {
+; CHECK-LABEL: test_int_x86_avx512_maskz_pternlog_d_256:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movzbl %dil, %eax
+; CHECK-NEXT:    kmovw %eax, %k1
+; CHECK-NEXT:    vmovaps %zmm0, %zmm3
+; CHECK-NEXT:    vpternlogd $33, %ymm2, %ymm1, %ymm3 {%k1} {z}
+; CHECK-NEXT:    vpternlogd $33, %ymm2, %ymm1, %ymm0
+; CHECK-NEXT:    vpaddd %ymm0, %ymm3, %ymm0
+; CHECK-NEXT:    retq
+  %res = call <8 x i32> @llvm.x86.avx512.maskz.pternlog.d.256(<8 x i32> %x0, <8 x i32> %x1, <8 x i32> %x2, i32 33, i8 %x4)
+  %res1 = call <8 x i32> @llvm.x86.avx512.maskz.pternlog.d.256(<8 x i32> %x0, <8 x i32> %x1, <8 x i32> %x2, i32 33, i8 -1)
+  %res2 = add <8 x i32> %res, %res1
+  ret <8 x i32> %res2
+}
+
+declare <2 x i64> @llvm.x86.avx512.mask.pternlog.q.128(<2 x i64>, <2 x i64>, <2 x i64>, i32, i8)
+
+define <2 x i64>@test_int_x86_avx512_mask_pternlog_q_128(<2 x i64> %x0, <2 x i64> %x1, <2 x i64> %x2, i8 %x4) {
+; CHECK-LABEL: test_int_x86_avx512_mask_pternlog_q_128:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movzbl %dil, %eax
+; CHECK-NEXT:    kmovw %eax, %k1
+; CHECK-NEXT:    vmovaps %zmm0, %zmm3
+; CHECK-NEXT:    vpternlogq $33, %xmm2, %xmm1, %xmm3 {%k1}
+; CHECK-NEXT:    vpternlogq $33, %xmm2, %xmm1, %xmm0
+; CHECK-NEXT:    vpaddq %xmm0, %xmm3, %xmm0
+; CHECK-NEXT:    retq
+  %res = call <2 x i64> @llvm.x86.avx512.mask.pternlog.q.128(<2 x i64> %x0, <2 x i64> %x1, <2 x i64> %x2, i32 33, i8 %x4)
+  %res1 = call <2 x i64> @llvm.x86.avx512.mask.pternlog.q.128(<2 x i64> %x0, <2 x i64> %x1, <2 x i64> %x2, i32 33, i8 -1)
+  %res2 = add <2 x i64> %res, %res1
+  ret <2 x i64> %res2
+}
+
+declare <2 x i64> @llvm.x86.avx512.maskz.pternlog.q.128(<2 x i64>, <2 x i64>, <2 x i64>, i32, i8)
+
+define <2 x i64>@test_int_x86_avx512_maskz_pternlog_q_128(<2 x i64> %x0, <2 x i64> %x1, <2 x i64> %x2, i8 %x4) {
+; CHECK-LABEL: test_int_x86_avx512_maskz_pternlog_q_128:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movzbl %dil, %eax
+; CHECK-NEXT:    kmovw %eax, %k1
+; CHECK-NEXT:    vmovaps %zmm0, %zmm3
+; CHECK-NEXT:    vpternlogq $33, %xmm2, %xmm1, %xmm3 {%k1} {z}
+; CHECK-NEXT:    vpternlogq $33, %xmm2, %xmm1, %xmm0
+; CHECK-NEXT:    vpaddq %xmm0, %xmm3, %xmm0
+; CHECK-NEXT:    retq
+  %res = call <2 x i64> @llvm.x86.avx512.maskz.pternlog.q.128(<2 x i64> %x0, <2 x i64> %x1, <2 x i64> %x2, i32 33, i8 %x4)
+  %res1 = call <2 x i64> @llvm.x86.avx512.maskz.pternlog.q.128(<2 x i64> %x0, <2 x i64> %x1, <2 x i64> %x2, i32 33, i8 -1)
+  %res2 = add <2 x i64> %res, %res1
+  ret <2 x i64> %res2
+}
+
+declare <4 x i64> @llvm.x86.avx512.mask.pternlog.q.256(<4 x i64>, <4 x i64>, <4 x i64>, i32, i8)
+
+define <4 x i64>@test_int_x86_avx512_mask_pternlog_q_256(<4 x i64> %x0, <4 x i64> %x1, <4 x i64> %x2, i8 %x4) {
+; CHECK-LABEL: test_int_x86_avx512_mask_pternlog_q_256:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movzbl %dil, %eax
+; CHECK-NEXT:    kmovw %eax, %k1
+; CHECK-NEXT:    vmovaps %zmm0, %zmm3
+; CHECK-NEXT:    vpternlogq $33, %ymm2, %ymm1, %ymm3 {%k1}
+; CHECK-NEXT:    vpternlogq $33, %ymm2, %ymm1, %ymm0
+; CHECK-NEXT:    vpaddq %ymm0, %ymm3, %ymm0
+; CHECK-NEXT:    retq
+  %res = call <4 x i64> @llvm.x86.avx512.mask.pternlog.q.256(<4 x i64> %x0, <4 x i64> %x1, <4 x i64> %x2, i32 33, i8 %x4)
+  %res1 = call <4 x i64> @llvm.x86.avx512.mask.pternlog.q.256(<4 x i64> %x0, <4 x i64> %x1, <4 x i64> %x2, i32 33, i8 -1)
+  %res2 = add <4 x i64> %res, %res1
+  ret <4 x i64> %res2
+}
+
+declare <4 x i64> @llvm.x86.avx512.maskz.pternlog.q.256(<4 x i64>, <4 x i64>, <4 x i64>, i32, i8)
+
+define <4 x i64>@test_int_x86_avx512_maskz_pternlog_q_256(<4 x i64> %x0, <4 x i64> %x1, <4 x i64> %x2, i8 %x4) {
+; CHECK-LABEL: test_int_x86_avx512_maskz_pternlog_q_256:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movzbl %dil, %eax
+; CHECK-NEXT:    kmovw %eax, %k1
+; CHECK-NEXT:    vmovaps %zmm0, %zmm3
+; CHECK-NEXT:    vpternlogq $33, %ymm2, %ymm1, %ymm3 {%k1} {z}
+; CHECK-NEXT:    vpternlogq $33, %ymm2, %ymm1, %ymm0
+; CHECK-NEXT:    vpaddq %ymm0, %ymm3, %ymm0
+; CHECK-NEXT:    retq
+  %res = call <4 x i64> @llvm.x86.avx512.maskz.pternlog.q.256(<4 x i64> %x0, <4 x i64> %x1, <4 x i64> %x2, i32 33, i8 %x4)
+  %res1 = call <4 x i64> @llvm.x86.avx512.maskz.pternlog.q.256(<4 x i64> %x0, <4 x i64> %x1, <4 x i64> %x2, i32 33, i8 -1)
+  %res2 = add <4 x i64> %res, %res1
+  ret <4 x i64> %res2
+}
Index: llvm/trunk/test/MC/X86/avx512-encodings.s
===================================================================
--- llvm/trunk/test/MC/X86/avx512-encodings.s
+++ llvm/trunk/test/MC/X86/avx512-encodings.s
@@ -17612,3 +17612,124 @@
 // CHECK: vrcp14ss -516(%rdx), %xmm8, %xmm8
 // CHECK:  encoding: [0x62,0x72,0x3d,0x08,0x4d,0x82,0xfc,0xfd,0xff,0xff]
           vrcp14ss -516(%rdx), %xmm8, %xmm8
+
+// CHECK: vpternlogd $171, %zmm20, %zmm14, %zmm12
+// CHECK:  encoding: [0x62,0x33,0x0d,0x48,0x25,0xe4,0xab]
+          vpternlogd $0xab, %zmm20, %zmm14, %zmm12
+
+// CHECK: vpternlogd $171, %zmm20, %zmm14, %zmm12 {%k7}
+// CHECK:  encoding: [0x62,0x33,0x0d,0x4f,0x25,0xe4,0xab]
+          vpternlogd $0xab, %zmm20, %zmm14, %zmm12 {%k7}
+
+// CHECK: vpternlogd $171, %zmm20, %zmm14, %zmm12 {%k7} {z}
+// CHECK:  encoding: [0x62,0x33,0x0d,0xcf,0x25,0xe4,0xab]
+          vpternlogd $0xab, %zmm20, %zmm14, %zmm12 {%k7} {z}
+
+// CHECK: vpternlogd $123, %zmm20, %zmm14, %zmm12
+// CHECK:  encoding: [0x62,0x33,0x0d,0x48,0x25,0xe4,0x7b]
+          vpternlogd $0x7b, %zmm20, %zmm14, %zmm12
+
+// CHECK: vpternlogd $123, (%rcx), %zmm14, %zmm12
+// CHECK:  encoding: [0x62,0x73,0x0d,0x48,0x25,0x21,0x7b]
+          vpternlogd $0x7b, (%rcx), %zmm14, %zmm12
+
+// CHECK: vpternlogd $123, 291(%rax,%r14,8), %zmm14, %zmm12
+// CHECK:  encoding: [0x62,0x33,0x0d,0x48,0x25,0xa4,0xf0,0x23,0x01,0x00,0x00,0x7b]
+          vpternlogd $0x7b, 291(%rax,%r14,8), %zmm14, %zmm12
+
+// CHECK: vpternlogd $123, (%rcx){1to16}, %zmm14, %zmm12
+// CHECK:  encoding: [0x62,0x73,0x0d,0x58,0x25,0x21,0x7b]
+          vpternlogd $0x7b, (%rcx){1to16}, %zmm14, %zmm12
+
+// CHECK: vpternlogd $123, 8128(%rdx), %zmm14, %zmm12
+// CHECK:  encoding: [0x62,0x73,0x0d,0x48,0x25,0x62,0x7f,0x7b]
+          vpternlogd $0x7b, 8128(%rdx), %zmm14, %zmm12
+
+// CHECK: vpternlogd $123, 8192(%rdx), %zmm14, %zmm12
+// CHECK:  encoding: [0x62,0x73,0x0d,0x48,0x25,0xa2,0x00,0x20,0x00,0x00,0x7b]
+          vpternlogd $0x7b, 8192(%rdx), %zmm14, %zmm12
+
+// CHECK: vpternlogd $123, -8192(%rdx), %zmm14, %zmm12
+// CHECK:  encoding: [0x62,0x73,0x0d,0x48,0x25,0x62,0x80,0x7b]
+          vpternlogd $0x7b, -8192(%rdx), %zmm14, %zmm12
+
+// CHECK: vpternlogd $123, -8256(%rdx), %zmm14, %zmm12
+// CHECK:  encoding: [0x62,0x73,0x0d,0x48,0x25,0xa2,0xc0,0xdf,0xff,0xff,0x7b]
+          vpternlogd $0x7b, -8256(%rdx), %zmm14, %zmm12
+
+// CHECK: vpternlogd $123, 508(%rdx){1to16}, %zmm14, %zmm12
+// CHECK:  encoding: [0x62,0x73,0x0d,0x58,0x25,0x62,0x7f,0x7b]
+          vpternlogd $0x7b, 508(%rdx){1to16}, %zmm14, %zmm12
+
+// CHECK: vpternlogd $123, 512(%rdx){1to16}, %zmm14, %zmm12
+// CHECK:  encoding: [0x62,0x73,0x0d,0x58,0x25,0xa2,0x00,0x02,0x00,0x00,0x7b]
+          vpternlogd $0x7b, 512(%rdx){1to16}, %zmm14, %zmm12
+
+// CHECK: vpternlogd $123, -512(%rdx){1to16}, %zmm14, %zmm12
+// CHECK:  encoding: [0x62,0x73,0x0d,0x58,0x25,0x62,0x80,0x7b]
+          vpternlogd $0x7b, -512(%rdx){1to16}, %zmm14, %zmm12
+
+// CHECK: vpternlogd $123, -516(%rdx){1to16}, %zmm14, %zmm12
+// CHECK:  encoding: [0x62,0x73,0x0d,0x58,0x25,0xa2,0xfc,0xfd,0xff,0xff,0x7b]
+          vpternlogd $0x7b, -516(%rdx){1to16}, %zmm14, %zmm12
+
+// CHECK: vpternlogq $171, %zmm21, %zmm2, %zmm15
+// CHECK:  encoding: [0x62,0x33,0xed,0x48,0x25,0xfd,0xab]
+          vpternlogq $0xab, %zmm21, %zmm2, %zmm15
+
+// CHECK: vpternlogq $171, %zmm21, %zmm2, %zmm15 {%k3}
+// CHECK:  encoding: [0x62,0x33,0xed,0x4b,0x25,0xfd,0xab]
+          vpternlogq $0xab, %zmm21, %zmm2, %zmm15 {%k3}
+
+// CHECK: vpternlogq $171, %zmm21, %zmm2, %zmm15 {%k3} {z}
+// CHECK:  encoding: [0x62,0x33,0xed,0xcb,0x25,0xfd,0xab]
+          vpternlogq $0xab, %zmm21, %zmm2, %zmm15 {%k3} {z}
+
+// CHECK: vpternlogq $123, %zmm21, %zmm2, %zmm15
+// CHECK:  encoding: [0x62,0x33,0xed,0x48,0x25,0xfd,0x7b]
+          vpternlogq $0x7b, %zmm21, %zmm2, %zmm15
+
+// CHECK: vpternlogq $123, (%rcx), %zmm2, %zmm15
+// CHECK:  encoding: [0x62,0x73,0xed,0x48,0x25,0x39,0x7b]
+          vpternlogq $0x7b, (%rcx), %zmm2, %zmm15
+
+// CHECK: vpternlogq $123, 291(%rax,%r14,8), %zmm2, %zmm15
+// CHECK:  encoding: [0x62,0x33,0xed,0x48,0x25,0xbc,0xf0,0x23,0x01,0x00,0x00,0x7b]
+          vpternlogq $0x7b, 291(%rax,%r14,8), %zmm2, %zmm15
+
+// CHECK: vpternlogq $123, (%rcx){1to8}, %zmm2, %zmm15
+// CHECK:  encoding: [0x62,0x73,0xed,0x58,0x25,0x39,0x7b]
+          vpternlogq $0x7b, (%rcx){1to8}, %zmm2, %zmm15
+
+// CHECK: vpternlogq $123, 8128(%rdx), %zmm2, %zmm15
+// CHECK:  encoding: [0x62,0x73,0xed,0x48,0x25,0x7a,0x7f,0x7b]
+          vpternlogq $0x7b, 8128(%rdx), %zmm2, %zmm15
+
+// CHECK: vpternlogq $123, 8192(%rdx), %zmm2, %zmm15
+// CHECK:  encoding: [0x62,0x73,0xed,0x48,0x25,0xba,0x00,0x20,0x00,0x00,0x7b]
+          vpternlogq $0x7b, 8192(%rdx), %zmm2, %zmm15
+
+// CHECK: vpternlogq $123, -8192(%rdx), %zmm2, %zmm15
+// CHECK:  encoding: [0x62,0x73,0xed,0x48,0x25,0x7a,0x80,0x7b]
+          vpternlogq $0x7b, -8192(%rdx), %zmm2, %zmm15
+
+// CHECK: vpternlogq $123, -8256(%rdx), %zmm2, %zmm15
+// CHECK:  encoding: [0x62,0x73,0xed,0x48,0x25,0xba,0xc0,0xdf,0xff,0xff,0x7b]
+          vpternlogq $0x7b, -8256(%rdx), %zmm2, %zmm15
+
+// CHECK: vpternlogq $123, 1016(%rdx){1to8}, %zmm2, %zmm15
+// CHECK:  encoding: [0x62,0x73,0xed,0x58,0x25,0x7a,0x7f,0x7b]
+          vpternlogq $0x7b, 1016(%rdx){1to8}, %zmm2, %zmm15
+
+// CHECK: vpternlogq $123, 1024(%rdx){1to8}, %zmm2, %zmm15
+// CHECK:  encoding: [0x62,0x73,0xed,0x58,0x25,0xba,0x00,0x04,0x00,0x00,0x7b]
+          vpternlogq $0x7b, 1024(%rdx){1to8}, %zmm2, %zmm15
+
+// CHECK: vpternlogq $123, -1024(%rdx){1to8}, %zmm2, %zmm15
+// CHECK:  encoding: [0x62,0x73,0xed,0x58,0x25,0x7a,0x80,0x7b]
+          vpternlogq $0x7b, -1024(%rdx){1to8}, %zmm2, %zmm15
+
+// CHECK: vpternlogq $123, -1032(%rdx){1to8}, %zmm2, %zmm15
+// CHECK:  encoding: [0x62,0x73,0xed,0x58,0x25,0xba,0xf8,0xfb,0xff,0xff,0x7b]
+          vpternlogq $0x7b, -1032(%rdx){1to8}, %zmm2, %zmm15
+
Index: llvm/trunk/test/MC/X86/x86-64-avx512f_vl.s
===================================================================
--- llvm/trunk/test/MC/X86/x86-64-avx512f_vl.s
+++ llvm/trunk/test/MC/X86/x86-64-avx512f_vl.s
@@ -21322,3 +21322,244 @@
 // CHECK: vcvttpd2udq -1032(%rdx){1to4}, %xmm28
 // CHECK:  encoding: [0x62,0x61,0xfc,0x38,0x78,0xa2,0xf8,0xfb,0xff,0xff]
           vcvttpd2udq -1032(%rdx){1to4}, %xmm28
+
+// CHECK: vpternlogd $171, %xmm25, %xmm19, %xmm27
+// CHECK:  encoding: [0x62,0x03,0x65,0x00,0x25,0xd9,0xab]
+          vpternlogd $0xab, %xmm25, %xmm19, %xmm27
+
+// CHECK: vpternlogd $171, %xmm25, %xmm19, %xmm27 {%k7}
+// CHECK:  encoding: [0x62,0x03,0x65,0x07,0x25,0xd9,0xab]
+          vpternlogd $0xab, %xmm25, %xmm19, %xmm27 {%k7}
+
+// CHECK: vpternlogd $171, %xmm25, %xmm19, %xmm27 {%k7} {z}
+// CHECK:  encoding: [0x62,0x03,0x65,0x87,0x25,0xd9,0xab]
+          vpternlogd $0xab, %xmm25, %xmm19, %xmm27 {%k7} {z}
+
+// CHECK: vpternlogd $123, %xmm25, %xmm19, %xmm27
+// CHECK:  encoding: [0x62,0x03,0x65,0x00,0x25,0xd9,0x7b]
+          vpternlogd $0x7b, %xmm25, %xmm19, %xmm27
+
+// CHECK: vpternlogd $123, (%rcx), %xmm19, %xmm27
+// CHECK:  encoding: [0x62,0x63,0x65,0x00,0x25,0x19,0x7b]
+          vpternlogd $0x7b, (%rcx), %xmm19, %xmm27
+
+// CHECK: vpternlogd $123, 291(%rax,%r14,8), %xmm19, %xmm27
+// CHECK:  encoding: [0x62,0x23,0x65,0x00,0x25,0x9c,0xf0,0x23,0x01,0x00,0x00,0x7b]
+          vpternlogd $0x7b, 291(%rax,%r14,8), %xmm19, %xmm27
+
+// CHECK: vpternlogd $123, (%rcx){1to4}, %xmm19, %xmm27
+// CHECK:  encoding: [0x62,0x63,0x65,0x10,0x25,0x19,0x7b]
+          vpternlogd $0x7b, (%rcx){1to4}, %xmm19, %xmm27
+
+// CHECK: vpternlogd $123, 2032(%rdx), %xmm19, %xmm27
+// CHECK:  encoding: [0x62,0x63,0x65,0x00,0x25,0x5a,0x7f,0x7b]
+          vpternlogd $0x7b, 2032(%rdx), %xmm19, %xmm27
+
+// CHECK: vpternlogd $123, 2048(%rdx), %xmm19, %xmm27
+// CHECK:  encoding: [0x62,0x63,0x65,0x00,0x25,0x9a,0x00,0x08,0x00,0x00,0x7b]
+          vpternlogd $0x7b, 2048(%rdx), %xmm19, %xmm27
+
+// CHECK: vpternlogd $123, -2048(%rdx), %xmm19, %xmm27
+// CHECK:  encoding: [0x62,0x63,0x65,0x00,0x25,0x5a,0x80,0x7b]
+          vpternlogd $0x7b, -2048(%rdx), %xmm19, %xmm27
+
+// CHECK: vpternlogd $123, -2064(%rdx), %xmm19, %xmm27
+// CHECK:  encoding: [0x62,0x63,0x65,0x00,0x25,0x9a,0xf0,0xf7,0xff,0xff,0x7b]
+          vpternlogd $0x7b, -2064(%rdx), %xmm19, %xmm27
+
+// CHECK: vpternlogd $123, 508(%rdx){1to4}, %xmm19, %xmm27
+// CHECK:  encoding: [0x62,0x63,0x65,0x10,0x25,0x5a,0x7f,0x7b]
+          vpternlogd $0x7b, 508(%rdx){1to4}, %xmm19, %xmm27
+
+// CHECK: vpternlogd $123, 512(%rdx){1to4}, %xmm19, %xmm27
+// CHECK:  encoding: [0x62,0x63,0x65,0x10,0x25,0x9a,0x00,0x02,0x00,0x00,0x7b]
+          vpternlogd $0x7b, 512(%rdx){1to4}, %xmm19, %xmm27
+
+// CHECK: vpternlogd $123, -512(%rdx){1to4}, %xmm19, %xmm27
+// CHECK:  encoding: [0x62,0x63,0x65,0x10,0x25,0x5a,0x80,0x7b]
+          vpternlogd $0x7b, -512(%rdx){1to4}, %xmm19, %xmm27
+
+// CHECK: vpternlogd $123, -516(%rdx){1to4}, %xmm19, %xmm27
+// CHECK:  encoding: [0x62,0x63,0x65,0x10,0x25,0x9a,0xfc,0xfd,0xff,0xff,0x7b]
+          vpternlogd $0x7b, -516(%rdx){1to4}, %xmm19, %xmm27
+
+// CHECK: vpternlogd $171, %ymm20, %ymm17, %ymm29
+// CHECK:  encoding: [0x62,0x23,0x75,0x20,0x25,0xec,0xab]
+          vpternlogd $0xab, %ymm20, %ymm17, %ymm29
+
+// CHECK: vpternlogd $171, %ymm20, %ymm17, %ymm29 {%k3}
+// CHECK:  encoding: [0x62,0x23,0x75,0x23,0x25,0xec,0xab]
+          vpternlogd $0xab, %ymm20, %ymm17, %ymm29 {%k3}
+
+// CHECK: vpternlogd $171, %ymm20, %ymm17, %ymm29 {%k3} {z}
+// CHECK:  encoding: [0x62,0x23,0x75,0xa3,0x25,0xec,0xab]
+          vpternlogd $0xab, %ymm20, %ymm17, %ymm29 {%k3} {z}
+
+// CHECK: vpternlogd $123, %ymm20, %ymm17, %ymm29
+// CHECK:  encoding: [0x62,0x23,0x75,0x20,0x25,0xec,0x7b]
+          vpternlogd $0x7b, %ymm20, %ymm17, %ymm29
+
+// CHECK: vpternlogd $123, (%rcx), %ymm17, %ymm29
+// CHECK:  encoding: [0x62,0x63,0x75,0x20,0x25,0x29,0x7b]
+          vpternlogd $0x7b, (%rcx), %ymm17, %ymm29
+
+// CHECK: vpternlogd $123, 291(%rax,%r14,8), %ymm17, %ymm29
+// CHECK:  encoding: [0x62,0x23,0x75,0x20,0x25,0xac,0xf0,0x23,0x01,0x00,0x00,0x7b]
+          vpternlogd $0x7b, 291(%rax,%r14,8), %ymm17, %ymm29
+
+// CHECK: vpternlogd $123, (%rcx){1to8}, %ymm17, %ymm29
+// CHECK:  encoding: [0x62,0x63,0x75,0x30,0x25,0x29,0x7b]
+          vpternlogd $0x7b, (%rcx){1to8}, %ymm17, %ymm29
+
+// CHECK: vpternlogd $123, 4064(%rdx), %ymm17, %ymm29
+// CHECK:  encoding: [0x62,0x63,0x75,0x20,0x25,0x6a,0x7f,0x7b]
+          vpternlogd $0x7b, 4064(%rdx), %ymm17, %ymm29
+
+// CHECK: vpternlogd $123, 4096(%rdx), %ymm17, %ymm29
+// CHECK:  encoding: [0x62,0x63,0x75,0x20,0x25,0xaa,0x00,0x10,0x00,0x00,0x7b]
+          vpternlogd $0x7b, 4096(%rdx), %ymm17, %ymm29
+
+// CHECK: vpternlogd $123, -4096(%rdx), %ymm17, %ymm29
+// CHECK:  encoding: [0x62,0x63,0x75,0x20,0x25,0x6a,0x80,0x7b]
+          vpternlogd $0x7b, -4096(%rdx), %ymm17, %ymm29
+
+// CHECK: vpternlogd $123, -4128(%rdx), %ymm17, %ymm29
+// CHECK:  encoding: [0x62,0x63,0x75,0x20,0x25,0xaa,0xe0,0xef,0xff,0xff,0x7b]
+          vpternlogd $0x7b, -4128(%rdx), %ymm17, %ymm29
+
+// CHECK: vpternlogd $123, 508(%rdx){1to8}, %ymm17, %ymm29
+// CHECK:  encoding: [0x62,0x63,0x75,0x30,0x25,0x6a,0x7f,0x7b]
+          vpternlogd $0x7b, 508(%rdx){1to8}, %ymm17, %ymm29
+
+// CHECK: vpternlogd $123, 512(%rdx){1to8}, %ymm17, %ymm29
+// CHECK:  encoding: [0x62,0x63,0x75,0x30,0x25,0xaa,0x00,0x02,0x00,0x00,0x7b]
+          vpternlogd $0x7b, 512(%rdx){1to8}, %ymm17, %ymm29
+
+// CHECK: vpternlogd $123, -512(%rdx){1to8}, %ymm17, %ymm29
+// CHECK:  encoding: [0x62,0x63,0x75,0x30,0x25,0x6a,0x80,0x7b]
+          vpternlogd $0x7b, -512(%rdx){1to8}, %ymm17, %ymm29
+
+// CHECK: vpternlogd $123, -516(%rdx){1to8}, %ymm17, %ymm29
+// CHECK:  encoding: [0x62,0x63,0x75,0x30,0x25,0xaa,0xfc,0xfd,0xff,0xff,0x7b]
+          vpternlogd $0x7b, -516(%rdx){1to8}, %ymm17, %ymm29
+
+// CHECK: vpternlogq $171, %xmm22, %xmm25, %xmm17
+// CHECK:  encoding: [0x62,0xa3,0xb5,0x00,0x25,0xce,0xab]
+          vpternlogq $0xab, %xmm22, %xmm25, %xmm17
+
+// CHECK: vpternlogq $171, %xmm22, %xmm25, %xmm17 {%k1}
+// CHECK:  encoding: [0x62,0xa3,0xb5,0x01,0x25,0xce,0xab]
+          vpternlogq $0xab, %xmm22, %xmm25, %xmm17 {%k1}
+
+// CHECK: vpternlogq $171, %xmm22, %xmm25, %xmm17 {%k1} {z}
+// CHECK:  encoding: [0x62,0xa3,0xb5,0x81,0x25,0xce,0xab]
+          vpternlogq $0xab, %xmm22, %xmm25, %xmm17 {%k1} {z}
+
+// CHECK: vpternlogq $123, %xmm22, %xmm25, %xmm17
+// CHECK:  encoding: [0x62,0xa3,0xb5,0x00,0x25,0xce,0x7b]
+          vpternlogq $0x7b, %xmm22, %xmm25, %xmm17
+
+// CHECK: vpternlogq $123, (%rcx), %xmm25, %xmm17
+// CHECK:  encoding: [0x62,0xe3,0xb5,0x00,0x25,0x09,0x7b]
+          vpternlogq $0x7b, (%rcx), %xmm25, %xmm17
+
+// CHECK: vpternlogq $123, 291(%rax,%r14,8), %xmm25, %xmm17
+// CHECK:  encoding: [0x62,0xa3,0xb5,0x00,0x25,0x8c,0xf0,0x23,0x01,0x00,0x00,0x7b]
+          vpternlogq $0x7b, 291(%rax,%r14,8), %xmm25, %xmm17
+
+// CHECK: vpternlogq $123, (%rcx){1to2}, %xmm25, %xmm17
+// CHECK:  encoding: [0x62,0xe3,0xb5,0x10,0x25,0x09,0x7b]
+          vpternlogq $0x7b, (%rcx){1to2}, %xmm25, %xmm17
+
+// CHECK: vpternlogq $123, 2032(%rdx), %xmm25, %xmm17
+// CHECK:  encoding: [0x62,0xe3,0xb5,0x00,0x25,0x4a,0x7f,0x7b]
+          vpternlogq $0x7b, 2032(%rdx), %xmm25, %xmm17
+
+// CHECK: vpternlogq $123, 2048(%rdx), %xmm25, %xmm17
+// CHECK:  encoding: [0x62,0xe3,0xb5,0x00,0x25,0x8a,0x00,0x08,0x00,0x00,0x7b]
+          vpternlogq $0x7b, 2048(%rdx), %xmm25, %xmm17
+
+// CHECK: vpternlogq $123, -2048(%rdx), %xmm25, %xmm17
+// CHECK:  encoding: [0x62,0xe3,0xb5,0x00,0x25,0x4a,0x80,0x7b]
+          vpternlogq $0x7b, -2048(%rdx), %xmm25, %xmm17
+
+// CHECK: vpternlogq $123, -2064(%rdx), %xmm25, %xmm17
+// CHECK:  encoding: [0x62,0xe3,0xb5,0x00,0x25,0x8a,0xf0,0xf7,0xff,0xff,0x7b]
+          vpternlogq $0x7b, -2064(%rdx), %xmm25, %xmm17
+
+// CHECK: vpternlogq $123, 1016(%rdx){1to2}, %xmm25, %xmm17
+// CHECK:  encoding: [0x62,0xe3,0xb5,0x10,0x25,0x4a,0x7f,0x7b]
+          vpternlogq $0x7b, 1016(%rdx){1to2}, %xmm25, %xmm17
+
+// CHECK: vpternlogq $123, 1024(%rdx){1to2}, %xmm25, %xmm17
+// CHECK:  encoding: [0x62,0xe3,0xb5,0x10,0x25,0x8a,0x00,0x04,0x00,0x00,0x7b]
+          vpternlogq $0x7b, 1024(%rdx){1to2}, %xmm25, %xmm17
+
+// CHECK: vpternlogq $123, -1024(%rdx){1to2}, %xmm25, %xmm17
+// CHECK:  encoding: [0x62,0xe3,0xb5,0x10,0x25,0x4a,0x80,0x7b]
+          vpternlogq $0x7b, -1024(%rdx){1to2}, %xmm25, %xmm17
+
+// CHECK: vpternlogq $123, -1032(%rdx){1to2}, %xmm25, %xmm17
+// CHECK:  encoding: [0x62,0xe3,0xb5,0x10,0x25,0x8a,0xf8,0xfb,0xff,0xff,0x7b]
+          vpternlogq $0x7b, -1032(%rdx){1to2}, %xmm25, %xmm17
+
+// CHECK: vpternlogq $171, %ymm25, %ymm23, %ymm26
+// CHECK:  encoding: [0x62,0x03,0xc5,0x20,0x25,0xd1,0xab]
+          vpternlogq $0xab, %ymm25, %ymm23, %ymm26
+
+// CHECK: vpternlogq $171, %ymm25, %ymm23, %ymm26 {%k6}
+// CHECK:  encoding: [0x62,0x03,0xc5,0x26,0x25,0xd1,0xab]
+          vpternlogq $0xab, %ymm25, %ymm23, %ymm26 {%k6}
+
+// CHECK: vpternlogq $171, %ymm25, %ymm23, %ymm26 {%k6} {z}
+// CHECK:  encoding: [0x62,0x03,0xc5,0xa6,0x25,0xd1,0xab]
+          vpternlogq $0xab, %ymm25, %ymm23, %ymm26 {%k6} {z}
+
+// CHECK: vpternlogq $123, %ymm25, %ymm23, %ymm26
+// CHECK:  encoding: [0x62,0x03,0xc5,0x20,0x25,0xd1,0x7b]
+          vpternlogq $0x7b, %ymm25, %ymm23, %ymm26
+
+// CHECK: vpternlogq $123, (%rcx), %ymm23, %ymm26
+// CHECK:  encoding: [0x62,0x63,0xc5,0x20,0x25,0x11,0x7b]
+          vpternlogq $0x7b, (%rcx), %ymm23, %ymm26
+
+// CHECK: vpternlogq $123, 291(%rax,%r14,8), %ymm23, %ymm26
+// CHECK:  encoding: [0x62,0x23,0xc5,0x20,0x25,0x94,0xf0,0x23,0x01,0x00,0x00,0x7b]
+          vpternlogq $0x7b, 291(%rax,%r14,8), %ymm23, %ymm26
+
+// CHECK: vpternlogq $123, (%rcx){1to4}, %ymm23, %ymm26
+// CHECK:  encoding: [0x62,0x63,0xc5,0x30,0x25,0x11,0x7b]
+          vpternlogq $0x7b, (%rcx){1to4}, %ymm23, %ymm26
+
+// CHECK: vpternlogq $123, 4064(%rdx), %ymm23, %ymm26
+// CHECK:  encoding: [0x62,0x63,0xc5,0x20,0x25,0x52,0x7f,0x7b]
+          vpternlogq $0x7b, 4064(%rdx), %ymm23, %ymm26
+
+// CHECK: vpternlogq $123, 4096(%rdx), %ymm23, %ymm26
+// CHECK:  encoding: [0x62,0x63,0xc5,0x20,0x25,0x92,0x00,0x10,0x00,0x00,0x7b]
+          vpternlogq $0x7b, 4096(%rdx), %ymm23, %ymm26
+
+// CHECK: vpternlogq $123, -4096(%rdx), %ymm23, %ymm26
+// CHECK:  encoding: [0x62,0x63,0xc5,0x20,0x25,0x52,0x80,0x7b]
+          vpternlogq $0x7b, -4096(%rdx), %ymm23, %ymm26
+
+// CHECK: vpternlogq $123, -4128(%rdx), %ymm23, %ymm26
+// CHECK:  encoding: [0x62,0x63,0xc5,0x20,0x25,0x92,0xe0,0xef,0xff,0xff,0x7b]
+          vpternlogq $0x7b, -4128(%rdx), %ymm23, %ymm26
+
+// CHECK: vpternlogq $123, 1016(%rdx){1to4}, %ymm23, %ymm26
+// CHECK:  encoding: [0x62,0x63,0xc5,0x30,0x25,0x52,0x7f,0x7b]
+          vpternlogq $0x7b, 1016(%rdx){1to4}, %ymm23, %ymm26
+
+// CHECK: vpternlogq $123, 1024(%rdx){1to4}, %ymm23, %ymm26
+// CHECK:  encoding: [0x62,0x63,0xc5,0x30,0x25,0x92,0x00,0x04,0x00,0x00,0x7b]
+          vpternlogq $0x7b, 1024(%rdx){1to4}, %ymm23, %ymm26
+
+// CHECK: vpternlogq $123, -1024(%rdx){1to4}, %ymm23, %ymm26
+// CHECK:  encoding: [0x62,0x63,0xc5,0x30,0x25,0x52,0x80,0x7b]
+          vpternlogq $0x7b, -1024(%rdx){1to4}, %ymm23, %ymm26
+
+// CHECK: vpternlogq $123, -1032(%rdx){1to4}, %ymm23, %ymm26
+// CHECK:  encoding: [0x62,0x63,0xc5,0x30,0x25,0x92,0xf8,0xfb,0xff,0xff,0x7b]
+          vpternlogq $0x7b, -1032(%rdx){1to4}, %ymm23, %ymm26
+