Index: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
===================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
@@ -1607,6 +1607,10 @@
     setOperationAction(ISD::CONCAT_VECTORS,     MVT::v64i1, Legal);
     setOperationAction(ISD::INSERT_SUBVECTOR,   MVT::v32i1, Custom);
     setOperationAction(ISD::INSERT_SUBVECTOR,   MVT::v64i1, Custom);
+    setOperationAction(ISD::INSERT_SUBVECTOR,   MVT::v32i16, Custom);
+    setOperationAction(ISD::INSERT_SUBVECTOR,   MVT::v64i8, Custom);
+    setOperationAction(ISD::EXTRACT_VECTOR_ELT, MVT::v32i16, Custom);
+    setOperationAction(ISD::EXTRACT_VECTOR_ELT, MVT::v64i8, Custom);
     setOperationAction(ISD::SELECT,             MVT::v32i1, Custom);
     setOperationAction(ISD::SELECT,             MVT::v64i1, Custom);
     setOperationAction(ISD::SIGN_EXTEND,        MVT::v32i8, Custom);
@@ -1618,6 +1622,8 @@
     setOperationAction(ISD::ZERO_EXTEND,        MVT::v64i8, Custom);
     setOperationAction(ISD::INSERT_VECTOR_ELT,  MVT::v32i1, Custom);
     setOperationAction(ISD::INSERT_VECTOR_ELT,  MVT::v64i1, Custom);
+    setOperationAction(ISD::INSERT_VECTOR_ELT,  MVT::v32i16, Custom);
+    setOperationAction(ISD::INSERT_VECTOR_ELT,  MVT::v64i8, Custom);
     setOperationAction(ISD::VSELECT,            MVT::v32i16, Legal);
     setOperationAction(ISD::VSELECT,            MVT::v64i8, Legal);
     setOperationAction(ISD::TRUNCATE,           MVT::v32i1, Custom);
Index: llvm/trunk/lib/Target/X86/X86InstrAVX512.td
===================================================================
--- llvm/trunk/lib/Target/X86/X86InstrAVX512.td
+++ llvm/trunk/lib/Target/X86/X86InstrAVX512.td
@@ -677,53 +677,36 @@
                 From.RC:$src1, imm:$idx)>;
 }
 
-// This multiclass generates patterns for matching vextract with common types
-// (X86VectorVTInfo From , X86VectorVTInfo To) and alternative types
-// (X86VectorVTInfo AltFrom, X86VectorVTInfo AltTo)
-multiclass vextract_for_size_all<int Opcode,
-                             X86VectorVTInfo From, X86VectorVTInfo To,
-                             X86VectorVTInfo AltFrom, X86VectorVTInfo AltTo,
-                             PatFrag vextract_extract,
-                             SDNodeXForm EXTRACT_get_vextract_imm> :
-  vextract_for_size<Opcode, From, To, vextract_extract>,
-  vextract_for_size_first_position_lowering<AltFrom, AltTo> {
+// Codegen pattern for the alternative types
+multiclass vextract_for_size_lowering<string InstrStr, X86VectorVTInfo From,
+                X86VectorVTInfo To, PatFrag vextract_extract,
+                SDNodeXForm EXTRACT_get_vextract_imm, list<Predicate> p> :
+  vextract_for_size_first_position_lowering<From, To> {
 
-  // Codegen pattern with the alternative types.
-  // Only add this if operation not supported natively via AVX512DQ
-  let Predicates = [NoDQI] in
-    def : Pat<(vextract_extract:$ext (AltFrom.VT AltFrom.RC:$src1), (iPTR imm)),
-              (AltTo.VT (!cast<Instruction>(NAME # To.EltSize # "x" #
-                                            To.NumElts # From.ZSuffix # "rr")
-                         AltFrom.RC:$src1,
-                         (EXTRACT_get_vextract_imm To.RC:$ext)))>;
+  let Predicates = p in
+     def : Pat<(vextract_extract:$ext (From.VT From.RC:$src1), (iPTR imm)),
+               (To.VT (!cast<Instruction>(InstrStr#"rr")
+                          From.RC:$src1,
+                          (EXTRACT_get_vextract_imm To.RC:$ext)))>;
 }
 
 multiclass vextract_for_type<ValueType EltVT32, int Opcode128,
-                             ValueType EltVT64, int Opcode256> {
-  defm NAME # "32x4Z" : vextract_for_size_all<Opcode128,
+                                             ValueType EltVT64, int Opcode256> {
+  defm NAME # "32x4Z" : vextract_for_size<Opcode128,
                                  X86VectorVTInfo<16, EltVT32, VR512>,
                                  X86VectorVTInfo< 4, EltVT32, VR128X>,
-                                 X86VectorVTInfo< 8, EltVT64, VR512>,
-                                 X86VectorVTInfo< 2, EltVT64, VR128X>,
-                                 vextract128_extract,
-                                 EXTRACT_get_vextract128_imm>,
+                                 vextract128_extract>,
                                      EVEX_V512, EVEX_CD8<32, CD8VT4>;
-  defm NAME # "64x4Z" : vextract_for_size_all<Opcode256,
+  defm NAME # "64x4Z" : vextract_for_size<Opcode256,
                                  X86VectorVTInfo< 8, EltVT64, VR512>,
                                  X86VectorVTInfo< 4, EltVT64, VR256X>,
-                                 X86VectorVTInfo<16, EltVT32, VR512>,
-                                 X86VectorVTInfo< 8, EltVT32, VR256>,
-                                 vextract256_extract,
-                                 EXTRACT_get_vextract256_imm>,
+                                 vextract256_extract>,
                                      VEX_W, EVEX_V512, EVEX_CD8<64, CD8VT4>;
   let Predicates = [HasVLX] in
-    defm NAME # "32x4Z256" : vextract_for_size_all<Opcode128,
+    defm NAME # "32x4Z256" : vextract_for_size<Opcode128,
                                  X86VectorVTInfo< 8, EltVT32, VR256X>,
                                  X86VectorVTInfo< 4, EltVT32, VR128X>,
-                                 X86VectorVTInfo< 4, EltVT64, VR256X>,
-                                 X86VectorVTInfo< 2, EltVT64, VR128X>,
-                                 vextract128_extract,
-                                 EXTRACT_get_vextract128_imm>,
+                                 vextract128_extract>,
                                      EVEX_V256, EVEX_CD8<32, CD8VT4>;
   let Predicates = [HasVLX, HasDQI] in
     defm NAME # "64x2Z256" : vextract_for_size<Opcode128,
@@ -748,6 +731,34 @@
 defm VEXTRACTF : vextract_for_type<f32, 0x19, f64, 0x1b>;
 defm VEXTRACTI : vextract_for_type<i32, 0x39, i64, 0x3b>;
 
+// extract_subvector codegen patterns with the alternative types.
+// Only add this if 64x2 and its friends are not supported natively via AVX512DQ.
+defm : vextract_for_size_lowering<"VEXTRACTF32x4Z", v8f64_info, v2f64x_info,
+          vextract128_extract, EXTRACT_get_vextract128_imm, [HasAVX512, NoDQI]>;
+defm : vextract_for_size_lowering<"VEXTRACTI32x4Z", v8i64_info, v2i64x_info,
+          vextract128_extract, EXTRACT_get_vextract128_imm, [HasAVX512, NoDQI]>;
+
+defm : vextract_for_size_lowering<"VEXTRACTF64x4Z", v16f32_info, v8f32x_info,
+          vextract128_extract, EXTRACT_get_vextract128_imm, [HasAVX512, NoDQI]>;
+defm : vextract_for_size_lowering<"VEXTRACTI64x4Z", v16i32_info, v8i32x_info,
+          vextract256_extract, EXTRACT_get_vextract256_imm, [HasAVX512, NoDQI]>;
+
+defm : vextract_for_size_lowering<"VEXTRACTF32x4Z256", v4f64x_info, v2f64x_info,
+          vextract128_extract, EXTRACT_get_vextract128_imm, [HasVLX, NoDQI]>;
+defm : vextract_for_size_lowering<"VEXTRACTI32x4Z256", v4i64x_info, v2i64x_info,
+          vextract128_extract, EXTRACT_get_vextract128_imm, [HasVLX, NoDQI]>;
+
+// Codegen pattern with the alternative types extract VEC128 from VEC512
+defm : vextract_for_size_lowering<"VEXTRACTI32x4Z", v32i16_info, v8i16x_info,
+                 vextract128_extract, EXTRACT_get_vextract128_imm, [HasAVX512]>;
+defm : vextract_for_size_lowering<"VEXTRACTI32x4Z", v64i8_info, v16i8x_info,
+                 vextract128_extract, EXTRACT_get_vextract128_imm, [HasAVX512]>;
+// Codegen pattern with the alternative types extract VEC256 from VEC512
+defm : vextract_for_size_lowering<"VEXTRACTI64x4Z", v32i16_info, v16i16x_info,
+                 vextract256_extract, EXTRACT_get_vextract256_imm, [HasAVX512]>;
+defm : vextract_for_size_lowering<"VEXTRACTI64x4Z", v64i8_info, v32i8x_info,
+                 vextract256_extract, EXTRACT_get_vextract256_imm, [HasAVX512]>;
+
 // A 128-bit subvector insert to the first 512-bit vector position
 // is a subregister copy that needs no instruction.
 def : Pat<(insert_subvector undef, (v2i64 VR128X:$src), (iPTR 0)),
@@ -6940,6 +6951,118 @@
                                        SSE_INTALU_ITINS_P, HasAVX512>;
 defm VPUNPCKHQDQ : avx512_binop_rm_vl_q<0x6D, "vpunpckhqdq", X86Unpckh,
                                        SSE_INTALU_ITINS_P, HasAVX512>;
+
+//===----------------------------------------------------------------------===//
+// AVX-512 - Extract & Insert Integer Instructions
+//===----------------------------------------------------------------------===//
+
+multiclass avx512_extract_elt_bw_m<bits<8> opc, string OpcodeStr, SDNode OpNode,
+                                                            X86VectorVTInfo _> {
+  let mayStore = 1 in
+    def mr : AVX512Ii8<opc, MRMDestMem, (outs),
+                (ins _.ScalarMemOp:$dst, _.RC:$src1, u8imm:$src2),
+                OpcodeStr#"\t{$src2, $src1, $dst|$dst, $src1, $src2}",
+                [(store (_.EltVT (trunc (assertzext (OpNode (_.VT _.RC:$src1),
+                                                            imm:$src2)))),
+                        addr:$dst)]>,
+                EVEX, EVEX_CD8<_.EltSize, CD8VT1>;
+}
+
+multiclass avx512_extract_elt_b<string OpcodeStr, X86VectorVTInfo _> {
+  let Predicates = [HasBWI] in {
+    def rr : AVX512Ii8<0x14, MRMDestReg, (outs GR32orGR64:$dst),
+                  (ins _.RC:$src1, u8imm:$src2),
+                  OpcodeStr#"\t{$src2, $src1, $dst|$dst, $src1, $src2}",
+                  [(set GR32orGR64:$dst,
+                        (X86pextrb (_.VT _.RC:$src1), imm:$src2))]>,
+                  EVEX, TAPD;
+
+    defm NAME : avx512_extract_elt_bw_m<0x14, OpcodeStr, X86pextrb, _>, TAPD;
+  }
+}
+
+multiclass avx512_extract_elt_w<string OpcodeStr, X86VectorVTInfo _> {
+  let Predicates = [HasBWI] in {
+    def rr : AVX512Ii8<0xC5, MRMSrcReg, (outs GR32orGR64:$dst),
+                  (ins _.RC:$src1, u8imm:$src2),
+                  OpcodeStr#"\t{$src2, $src1, $dst|$dst, $src1, $src2}",
+                  [(set GR32orGR64:$dst,
+                        (X86pextrw (_.VT _.RC:$src1), imm:$src2))]>,
+                  EVEX, PD;
+
+    defm NAME : avx512_extract_elt_bw_m<0x15, OpcodeStr, X86pextrw, _>, TAPD;
+  }
+}
+
+multiclass avx512_extract_elt_dq<string OpcodeStr, X86VectorVTInfo _,
+                                                            RegisterClass GRC> {
+  let Predicates = [HasDQI] in {
+    def rr : AVX512Ii8<0x16, MRMDestReg, (outs GRC:$dst),
+                  (ins _.RC:$src1, u8imm:$src2),
+                  OpcodeStr#"\t{$src2, $src1, $dst|$dst, $src1, $src2}",
+                  [(set GRC:$dst,
+                      (extractelt (_.VT _.RC:$src1), imm:$src2))]>,
+                  EVEX, TAPD;
+
+    let mayStore = 1 in
+      def mr : AVX512Ii8<0x16, MRMDestMem, (outs),
+                  (ins _.ScalarMemOp:$dst, _.RC:$src1, u8imm:$src2),
+                  OpcodeStr#"\t{$src2, $src1, $dst|$dst, $src1, $src2}",
+                  [(store (extractelt (_.VT _.RC:$src1),
+                                      imm:$src2),addr:$dst)]>,
+                  EVEX, EVEX_CD8<_.EltSize, CD8VT1>, TAPD;
+  }
+}
+
+defm VPEXTRBZ : avx512_extract_elt_b<"vpextrb", v16i8x_info>;
+defm VPEXTRWZ : avx512_extract_elt_w<"vpextrw", v8i16x_info>;
+defm VPEXTRDZ : avx512_extract_elt_dq<"vpextrd", v4i32x_info, GR32>;
+defm VPEXTRQZ : avx512_extract_elt_dq<"vpextrq", v2i64x_info, GR64>, VEX_W;
+
+multiclass avx512_insert_elt_m<bits<8> opc, string OpcodeStr, SDNode OpNode,
+                                            X86VectorVTInfo _, PatFrag LdFrag> {
+  def rm : AVX512Ii8<opc, MRMSrcMem, (outs _.RC:$dst),
+      (ins _.RC:$src1,  _.ScalarMemOp:$src2, u8imm:$src3),
+      OpcodeStr#"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
+      [(set _.RC:$dst,
+          (_.VT (OpNode _.RC:$src1, (LdFrag addr:$src2), imm:$src3)))]>,
+      EVEX_4V, EVEX_CD8<_.EltSize, CD8VT1>;
+}
+
+multiclass avx512_insert_elt_bw<bits<8> opc, string OpcodeStr, SDNode OpNode,
+                                            X86VectorVTInfo _, PatFrag LdFrag> {
+  let Predicates = [HasBWI] in {
+    def rr : AVX512Ii8<opc, MRMSrcReg, (outs _.RC:$dst),
+        (ins _.RC:$src1, GR32orGR64:$src2, u8imm:$src3),
+        OpcodeStr#"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
+        [(set _.RC:$dst,
+            (OpNode _.RC:$src1, GR32orGR64:$src2, imm:$src3))]>, EVEX_4V;
+
+    defm NAME : avx512_insert_elt_m<opc, OpcodeStr, OpNode, _, LdFrag>;
+  }
+}
+
+multiclass avx512_insert_elt_dq<bits<8> opc, string OpcodeStr,
+                                         X86VectorVTInfo _, RegisterClass GRC> {
+  let Predicates = [HasDQI] in {
+    def rr : AVX512Ii8<opc, MRMSrcReg, (outs _.RC:$dst),
+        (ins _.RC:$src1, GRC:$src2, u8imm:$src3),
+        OpcodeStr#"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
+        [(set _.RC:$dst,
+            (_.VT (insertelt _.RC:$src1, GRC:$src2, imm:$src3)))]>,
+        EVEX_4V, TAPD;
+
+    defm NAME : avx512_insert_elt_m<opc, OpcodeStr, insertelt, _,
+                                    _.ScalarLdFrag>, TAPD;
+  }
+}
+
+defm VPINSRBZ : avx512_insert_elt_bw<0x20, "vpinsrb", X86pinsrb, v16i8x_info,
+                                     extloadi8>, TAPD;
+defm VPINSRWZ : avx512_insert_elt_bw<0xC4, "vpinsrw", X86pinsrw, v8i16x_info,
+                                     extloadi16>, PD;
+defm VPINSRDZ : avx512_insert_elt_dq<0x22, "vpinsrd", v4i32x_info, GR32>;
+defm VPINSRQZ : avx512_insert_elt_dq<0x22, "vpinsrq", v2i64x_info, GR64>, VEX_W;
 //===----------------------------------------------------------------------===//
 // VSHUFPS - VSHUFPD Operations
 //===----------------------------------------------------------------------===//
Index: llvm/trunk/lib/Target/X86/X86InstrSSE.td
===================================================================
--- llvm/trunk/lib/Target/X86/X86InstrSSE.td
+++ llvm/trunk/lib/Target/X86/X86InstrSSE.td
@@ -4611,7 +4611,7 @@
 }
 
 // Extract
-let Predicates = [HasAVX] in
+let Predicates = [HasAVX, NoBWI] in
 def VPEXTRWri : Ii8<0xC5, MRMSrcReg,
                     (outs GR32orGR64:$dst), (ins VR128:$src1, u8imm:$src2),
                     "vpextrw\t{$src2, $src1, $dst|$dst, $src1, $src2}",
@@ -4626,7 +4626,7 @@
                Sched<[WriteShuffleLd, ReadAfterLd]>;
 
 // Insert
-let Predicates = [HasAVX] in
+let Predicates = [HasAVX, NoBWI] in
 defm VPINSRW : sse2_pinsrw<0>, PD, VEX_4V;
 
 let Predicates = [UseSSE2], Constraints = "$src1 = $dst" in
@@ -6156,7 +6156,7 @@
                                                  imm:$src2)))), addr:$dst)]>;
 }
 
-let Predicates = [HasAVX] in
+let Predicates = [HasAVX, NoBWI] in
   defm VPEXTRB : SS41I_extract8<0x14, "vpextrb">, VEX;
 
 defm PEXTRB      : SS41I_extract8<0x14, "pextrb">;
@@ -6181,7 +6181,7 @@
                                                   imm:$src2)))), addr:$dst)]>;
 }
 
-let Predicates = [HasAVX] in
+let Predicates = [HasAVX, NoBWI] in
   defm VPEXTRW : SS41I_extract16<0x15, "vpextrw">, VEX;
 
 defm PEXTRW      : SS41I_extract16<0x15, "pextrw">;
@@ -6205,7 +6205,7 @@
                           addr:$dst)]>;
 }
 
-let Predicates = [HasAVX] in
+let Predicates = [HasAVX, NoDQI] in
   defm VPEXTRD : SS41I_extract32<0x16, "vpextrd">, VEX;
 
 defm PEXTRD      : SS41I_extract32<0x16, "pextrd">;
@@ -6228,7 +6228,7 @@
                           addr:$dst)]>, REX_W;
 }
 
-let Predicates = [HasAVX] in
+let Predicates = [HasAVX, NoDQI] in
   defm VPEXTRQ : SS41I_extract64<0x16, "vpextrq">, VEX, VEX_W;
 
 defm PEXTRQ      : SS41I_extract64<0x16, "pextrq">;
@@ -6296,7 +6296,7 @@
                    imm:$src3))]>, Sched<[WriteShuffleLd, ReadAfterLd]>;
 }
 
-let Predicates = [HasAVX] in
+let Predicates = [HasAVX, NoBWI] in
   defm VPINSRB : SS41I_insert8<0x20, "vpinsrb", 0>, VEX_4V;
 let Constraints = "$src1 = $dst" in
   defm PINSRB  : SS41I_insert8<0x20, "pinsrb">;
@@ -6322,7 +6322,7 @@
                           imm:$src3)))]>, Sched<[WriteShuffleLd, ReadAfterLd]>;
 }
 
-let Predicates = [HasAVX] in
+let Predicates = [HasAVX, NoDQI] in
   defm VPINSRD : SS41I_insert32<0x22, "vpinsrd", 0>, VEX_4V;
 let Constraints = "$src1 = $dst" in
   defm PINSRD : SS41I_insert32<0x22, "pinsrd">;
@@ -6348,7 +6348,7 @@
                           imm:$src3)))]>, Sched<[WriteShuffleLd, ReadAfterLd]>;
 }
 
-let Predicates = [HasAVX] in
+let Predicates = [HasAVX, NoDQI] in
   defm VPINSRQ : SS41I_insert64<0x22, "vpinsrq", 0>, VEX_4V, VEX_W;
 let Constraints = "$src1 = $dst" in
   defm PINSRQ : SS41I_insert64<0x22, "pinsrq">, REX_W;
Index: llvm/trunk/test/CodeGen/X86/avx-isa-check.ll
===================================================================
--- llvm/trunk/test/CodeGen/X86/avx-isa-check.ll
+++ llvm/trunk/test/CodeGen/X86/avx-isa-check.ll
@@ -267,3 +267,59 @@
   %shuffle = shufflevector <16 x i16> zeroinitializer, <16 x i16> %a, <16 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 16, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 24>
   ret <16 x i16> %shuffle
 }
+
+define i64 @extract_v2i64(<2 x i64> %x, i64* %dst) {
+  %r1 = extractelement <2 x i64> %x, i32 0
+  %r2 = extractelement <2 x i64> %x, i32 1
+  store i64 %r2, i64* %dst, align 1
+  ret i64 %r1
+}
+
+define i32 @extract_v4i32(<4 x i32> %x, i32* %dst) {
+  %r1 = extractelement <4 x i32> %x, i32 1
+  %r2 = extractelement <4 x i32> %x, i32 3
+  store i32 %r2, i32* %dst, align 1
+  ret i32 %r1
+}
+
+define i16 @extract_v8i16(<8 x i16> %x, i16* %dst) {
+  %r1 = extractelement <8 x i16> %x, i32 1
+  %r2 = extractelement <8 x i16> %x, i32 3
+  store i16 %r2, i16* %dst, align 1
+  ret i16 %r1
+}
+
+define i8 @extract_v16i8(<16 x i8> %x, i8* %dst) {
+  %r1 = extractelement <16 x i8> %x, i32 1
+  %r2 = extractelement <16 x i8> %x, i32 3
+  store i8 %r2, i8* %dst, align 1
+  ret i8 %r1
+}
+
+define <2 x i64> @insert_v2i64(<2 x i64> %x, i64 %y , i64* %ptr) {
+  %val = load i64, i64* %ptr
+  %r1 = insertelement <2 x i64> %x, i64 %val, i32 1
+  %r2 = insertelement <2 x i64> %r1, i64 %y, i32 3
+  ret <2 x i64> %r2
+}
+
+define <4 x i32> @insert_v4i32(<4 x i32> %x, i32 %y, i32* %ptr) {
+  %val = load i32, i32* %ptr
+  %r1 = insertelement <4 x i32> %x, i32 %val, i32 1
+  %r2 = insertelement <4 x i32> %r1, i32 %y, i32 3
+  ret <4 x i32> %r2
+}
+
+define <8 x i16> @insert_v8i16(<8 x i16> %x, i16 %y, i16* %ptr) {
+  %val = load i16, i16* %ptr
+  %r1 = insertelement <8 x i16> %x, i16 %val, i32 1
+  %r2 = insertelement <8 x i16> %r1, i16 %y, i32 5
+  ret <8 x i16> %r2
+}
+
+define <16 x i8> @insert_v16i8(<16 x i8> %x, i8 %y, i8* %ptr) {
+  %val = load i8, i8* %ptr
+  %r1 = insertelement <16 x i8> %x, i8 %val, i32 3
+  %r2 = insertelement <16 x i8> %r1, i8 %y, i32 10
+  ret <16 x i8> %r2
+}
Index: llvm/trunk/test/CodeGen/X86/avx512-extract-subvector.ll
===================================================================
--- llvm/trunk/test/CodeGen/X86/avx512-extract-subvector.ll
+++ llvm/trunk/test/CodeGen/X86/avx512-extract-subvector.ll
@@ -0,0 +1,55 @@
+; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=skx | FileCheck --check-prefix=SKX %s
+
+
+define <8 x i16> @extract_subvector128_v32i16(<32 x i16> %x) nounwind {
+; SKX-LABEL: extract_subvector128_v32i16:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vextracti32x4 $2, %zmm0, %xmm0
+; SKX-NEXT:    retq
+  %r1 = shufflevector <32 x i16> %x, <32 x i16> undef, <8 x i32> <i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23>
+  ret <8 x i16> %r1
+}
+
+define <8 x i16> @extract_subvector128_v32i16_first_element(<32 x i16> %x) nounwind {
+; SKX-LABEL: extract_subvector128_v32i16_first_element:
+; SKX:       ## BB#0:
+; SKX-NEXT:    retq
+  %r1 = shufflevector <32 x i16> %x, <32 x i16> undef, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
+  ret <8 x i16> %r1
+}
+
+define <16 x i8> @extract_subvector128_v64i8(<64 x i8> %x) nounwind {
+; SKX-LABEL: extract_subvector128_v64i8:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vextracti32x4 $2, %zmm0, %xmm0
+; SKX-NEXT:    retq
+  %r1 = shufflevector <64 x i8> %x, <64 x i8> undef, <16 x i32> <i32 32, i32 33, i32 34, i32 35, i32 36, i32 37, i32 38,i32 39, i32 40, i32 41, i32 42, i32 43, i32 44, i32 45, i32 46, i32 47>
+  ret <16 x i8> %r1
+}
+
+define <16 x i8> @extract_subvector128_v64i8_first_element(<64 x i8> %x) nounwind {
+; SKX-LABEL: extract_subvector128_v64i8_first_element:
+; SKX:       ## BB#0:
+; SKX-NEXT:    retq
+  %r1 = shufflevector <64 x i8> %x, <64 x i8> undef, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
+  ret <16 x i8> %r1
+}
+
+
+define <16 x i16> @extract_subvector256_v32i16(<32 x i16> %x) nounwind {
+; SKX-LABEL: extract_subvector256_v32i16:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vextracti64x4 $1, %zmm0, %ymm0
+; SKX-NEXT:    retq
+  %r1 = shufflevector <32 x i16> %x, <32 x i16> undef, <16 x i32> <i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31>
+  ret <16 x i16> %r1
+}
+
+define <32 x i8> @extract_subvector256_v64i8(<64 x i8> %x) nounwind {
+; SKX-LABEL: extract_subvector256_v64i8:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vextracti64x4 $1, %zmm0, %ymm0
+; SKX-NEXT:    retq
+  %r1 = shufflevector <64 x i8> %x, <64 x i8> undef, <32 x i32> <i32 32, i32 33, i32 34, i32 35, i32 36, i32 37, i32 38, i32 39, i32 40, i32 41, i32 42, i32 43, i32 44, i32 45, i32 46, i32 47, i32 48, i32 49, i32 50, i32 51, i32 52, i32 53, i32 54, i32 55, i32 56, i32 57, i32 58, i32 59, i32 60, i32 61, i32 62, i32 63>
+  ret <32 x i8> %r1
+}
Index: llvm/trunk/test/CodeGen/X86/avx512-insert-extract.ll
===================================================================
--- llvm/trunk/test/CodeGen/X86/avx512-insert-extract.ll
+++ llvm/trunk/test/CodeGen/X86/avx512-insert-extract.ll
@@ -231,6 +231,380 @@
   ret i8 %x2
 }
 
+define i64 @extract_v8i64(<8 x i64> %x, i64* %dst) {
+; SKX-LABEL: extract_v8i64:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vpextrq $1, %xmm0, %rax
+; SKX-NEXT:    vextracti64x2 $1, %zmm0, %xmm0
+; SKX-NEXT:    vpextrq $1, %xmm0, (%rdi)
+; SKX-NEXT:    retq
+  %r1 = extractelement <8 x i64> %x, i32 1
+  %r2 = extractelement <8 x i64> %x, i32 3
+  store i64 %r2, i64* %dst, align 1
+  ret i64 %r1
+}
+
+define i64 @extract_v4i64(<4 x i64> %x, i64* %dst) {
+; SKX-LABEL: extract_v4i64:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vpextrq $1, %xmm0, %rax
+; SKX-NEXT:    vextracti128 $1, %ymm0, %xmm0
+; SKX-NEXT:    vpextrq $1, %xmm0, (%rdi)
+; SKX-NEXT:    retq
+  %r1 = extractelement <4 x i64> %x, i32 1
+  %r2 = extractelement <4 x i64> %x, i32 3
+  store i64 %r2, i64* %dst, align 1
+  ret i64 %r1
+}
+
+define i64 @extract_v2i64(<2 x i64> %x, i64* %dst) {
+; SKX-LABEL: extract_v2i64:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vmovq %xmm0, %rax
+; SKX-NEXT:    vpextrq $1, %xmm0, (%rdi)
+; SKX-NEXT:    retq
+  %r1 = extractelement <2 x i64> %x, i32 0
+  %r2 = extractelement <2 x i64> %x, i32 1
+  store i64 %r2, i64* %dst, align 1
+  ret i64 %r1
+}
+
+define i32 @extract_v16i32(<16 x i32> %x, i32* %dst) {
+; SKX-LABEL: extract_v16i32:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vpextrd $1, %xmm0, %eax
+; SKX-NEXT:    vextracti32x4 $1, %zmm0, %xmm0
+; SKX-NEXT:    vpextrd $1, %xmm0, (%rdi)
+; SKX-NEXT:    retq
+  %r1 = extractelement <16 x i32> %x, i32 1
+  %r2 = extractelement <16 x i32> %x, i32 5
+  store i32 %r2, i32* %dst, align 1
+  ret i32 %r1
+}
+
+define i32 @extract_v8i32(<8 x i32> %x, i32* %dst) {
+; SKX-LABEL: extract_v8i32:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vpextrd $1, %xmm0, %eax
+; SKX-NEXT:    vextracti128 $1, %ymm0, %xmm0
+; SKX-NEXT:    vpextrd $1, %xmm0, (%rdi)
+; SKX-NEXT:    retq
+  %r1 = extractelement <8 x i32> %x, i32 1
+  %r2 = extractelement <8 x i32> %x, i32 5
+  store i32 %r2, i32* %dst, align 1
+  ret i32 %r1
+}
+
+define i32 @extract_v4i32(<4 x i32> %x, i32* %dst) {
+; SKX-LABEL: extract_v4i32:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vpextrd $1, %xmm0, %eax
+; SKX-NEXT:    vpextrd $3, %xmm0, (%rdi)
+; SKX-NEXT:    retq
+  %r1 = extractelement <4 x i32> %x, i32 1
+  %r2 = extractelement <4 x i32> %x, i32 3
+  store i32 %r2, i32* %dst, align 1
+  ret i32 %r1
+}
+
+define i16 @extract_v32i16(<32 x i16> %x, i16* %dst) {
+; SKX-LABEL: extract_v32i16:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vpextrw $1, %xmm0, %eax
+; SKX-NEXT:    vextracti32x4 $1, %zmm0, %xmm0
+; SKX-NEXT:    vpextrw $1, %xmm0, (%rdi)
+; SKX-NEXT:    retq
+  %r1 = extractelement <32 x i16> %x, i32 1
+  %r2 = extractelement <32 x i16> %x, i32 9
+  store i16 %r2, i16* %dst, align 1
+  ret i16 %r1
+}
+
+define i16 @extract_v16i16(<16 x i16> %x, i16* %dst) {
+; SKX-LABEL: extract_v16i16:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vpextrw $1, %xmm0, %eax
+; SKX-NEXT:    vextracti128 $1, %ymm0, %xmm0
+; SKX-NEXT:    vpextrw $1, %xmm0, (%rdi)
+; SKX-NEXT:    retq
+  %r1 = extractelement <16 x i16> %x, i32 1
+  %r2 = extractelement <16 x i16> %x, i32 9
+  store i16 %r2, i16* %dst, align 1
+  ret i16 %r1
+}
+
+define i16 @extract_v8i16(<8 x i16> %x, i16* %dst) {
+; SKX-LABEL: extract_v8i16:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vpextrw $1, %xmm0, %eax
+; SKX-NEXT:    vpextrw $3, %xmm0, (%rdi)
+; SKX-NEXT:    retq
+  %r1 = extractelement <8 x i16> %x, i32 1
+  %r2 = extractelement <8 x i16> %x, i32 3
+  store i16 %r2, i16* %dst, align 1
+  ret i16 %r1
+}
+
+define i8 @extract_v64i8(<64 x i8> %x, i8* %dst) {
+; SKX-LABEL: extract_v64i8:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vpextrb $1, %xmm0, %eax
+; SKX-NEXT:    vextracti32x4 $1, %zmm0, %xmm0
+; SKX-NEXT:    vpextrb $1, %xmm0, (%rdi)
+; SKX-NEXT:    retq
+  %r1 = extractelement <64 x i8> %x, i32 1
+  %r2 = extractelement <64 x i8> %x, i32 17
+  store i8 %r2, i8* %dst, align 1
+  ret i8 %r1
+}
+
+define i8 @extract_v32i8(<32 x i8> %x, i8* %dst) {
+; SKX-LABEL: extract_v32i8:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vpextrb $1, %xmm0, %eax
+; SKX-NEXT:    vextracti128 $1, %ymm0, %xmm0
+; SKX-NEXT:    vpextrb $1, %xmm0, (%rdi)
+; SKX-NEXT:    retq
+  %r1 = extractelement <32 x i8> %x, i32 1
+  %r2 = extractelement <32 x i8> %x, i32 17
+  store i8 %r2, i8* %dst, align 1
+  ret i8 %r1
+}
+
+define i8 @extract_v16i8(<16 x i8> %x, i8* %dst) {
+; SKX-LABEL: extract_v16i8:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vpextrb $1, %xmm0, %eax
+; SKX-NEXT:    vpextrb $3, %xmm0, (%rdi)
+; SKX-NEXT:    retq
+  %r1 = extractelement <16 x i8> %x, i32 1
+  %r2 = extractelement <16 x i8> %x, i32 3
+  store i8 %r2, i8* %dst, align 1
+  ret i8 %r1
+}
+
+define <8 x i64> @insert_v8i64(<8 x i64> %x, i64 %y , i64* %ptr) {
+; SKX-LABEL: insert_v8i64:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vpinsrq $1, (%rsi), %xmm0, %xmm1
+; SKX-NEXT:    vinserti64x2 $0, %xmm1, %zmm0, %zmm0
+; SKX-NEXT:    vextracti64x2 $1, %zmm0, %xmm1
+; SKX-NEXT:    vpinsrq $1, %rdi, %xmm1, %xmm1
+; SKX-NEXT:    vinserti64x2 $1, %xmm1, %zmm0, %zmm0
+; SKX-NEXT:    retq
+  %val = load i64, i64* %ptr
+  %r1 = insertelement <8 x i64> %x, i64 %val, i32 1
+  %r2 = insertelement <8 x i64> %r1, i64 %y, i32 3
+  ret <8 x i64> %r2
+}
+
+define <4 x i64> @insert_v4i64(<4 x i64> %x, i64 %y , i64* %ptr) {
+; SKX-LABEL: insert_v4i64:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vpinsrq $1, (%rsi), %xmm0, %xmm1
+; SKX-NEXT:    vpblendd {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
+; SKX-NEXT:    vextracti128 $1, %ymm0, %xmm1
+; SKX-NEXT:    vpinsrq $1, %rdi, %xmm1, %xmm1
+; SKX-NEXT:    vinserti64x2 $1, %xmm1, %ymm0, %ymm0
+; SKX-NEXT:    retq
+  %val = load i64, i64* %ptr
+  %r1 = insertelement <4 x i64> %x, i64 %val, i32 1
+  %r2 = insertelement <4 x i64> %r1, i64 %y, i32 3
+  ret <4 x i64> %r2
+}
+
+define <2 x i64> @insert_v2i64(<2 x i64> %x, i64 %y , i64* %ptr) {
+; SKX-LABEL: insert_v2i64:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vpinsrq $1, (%rsi), %xmm0, %xmm0
+; SKX-NEXT:    vpinsrq $3, %rdi, %xmm0, %xmm0
+; SKX-NEXT:    retq
+  %val = load i64, i64* %ptr
+  %r1 = insertelement <2 x i64> %x, i64 %val, i32 1
+  %r2 = insertelement <2 x i64> %r1, i64 %y, i32 3
+  ret <2 x i64> %r2
+}
+
+define <16 x i32> @insert_v16i32(<16 x i32> %x, i32 %y, i32* %ptr) {
+; SKX-LABEL: insert_v16i32:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vpinsrd $1, (%rsi), %xmm0, %xmm1
+; SKX-NEXT:    vinserti32x4 $0, %xmm1, %zmm0, %zmm0
+; SKX-NEXT:    vextracti32x4 $1, %zmm0, %xmm1
+; SKX-NEXT:    vpinsrd $1, %edi, %xmm1, %xmm1
+; SKX-NEXT:    vinserti32x4 $1, %xmm1, %zmm0, %zmm0
+; SKX-NEXT:    retq
+  %val = load i32, i32* %ptr
+  %r1 = insertelement <16 x i32> %x, i32 %val, i32 1
+  %r2 = insertelement <16 x i32> %r1, i32 %y, i32 5
+  ret <16 x i32> %r2
+}
+
+define <8 x i32> @insert_v8i32(<8 x i32> %x, i32 %y, i32* %ptr) {
+; KNL-LABEL: insert_v8i32:
+; KNL:       ## BB#0:
+; KNL-NEXT:    vpinsrd $1, (%rsi), %xmm0, %xmm1
+; KNL-NEXT:    vpblendd {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
+; KNL-NEXT:    vextracti128 $1, %ymm0, %xmm1
+; KNL-NEXT:    vpinsrd $1, %edi, %xmm1, %xmm1
+; KNL-NEXT:    vinserti128 $1, %xmm1, %ymm0, %ymm0
+; KNL-NEXT:    retq
+;
+; SKX-LABEL: insert_v8i32:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vpinsrd $1, (%rsi), %xmm0, %xmm1
+; SKX-NEXT:    vpblendd {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
+; SKX-NEXT:    vextracti128 $1, %ymm0, %xmm1
+; SKX-NEXT:    vpinsrd $1, %edi, %xmm1, %xmm1
+; SKX-NEXT:    vinserti32x4 $1, %xmm1, %ymm0, %ymm0
+; SKX-NEXT:    retq
+  %val = load i32, i32* %ptr
+  %r1 = insertelement <8 x i32> %x, i32 %val, i32 1
+  %r2 = insertelement <8 x i32> %r1, i32 %y, i32 5
+  ret <8 x i32> %r2
+}
+
+define <4 x i32> @insert_v4i32(<4 x i32> %x, i32 %y, i32* %ptr) {
+; KNL-LABEL: insert_v4i32:
+; KNL:       ## BB#0:
+; KNL-NEXT:    vpinsrd $1, (%rsi), %xmm0, %xmm0
+; KNL-NEXT:    vpinsrd $3, %edi, %xmm0, %xmm0
+; KNL-NEXT:    retq
+;
+; SKX-LABEL: insert_v4i32:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vpinsrd $1, (%rsi), %xmm0, %xmm0
+; SKX-NEXT:    vpinsrd $3, %edi, %xmm0, %xmm0
+; SKX-NEXT:    retq
+  %val = load i32, i32* %ptr
+  %r1 = insertelement <4 x i32> %x, i32 %val, i32 1
+  %r2 = insertelement <4 x i32> %r1, i32 %y, i32 3
+  ret <4 x i32> %r2
+}
+
+define <32 x i16> @insert_v32i16(<32 x i16> %x, i16 %y, i16* %ptr) {
+; KNL-LABEL: insert_v32i16:
+; KNL:       ## BB#0:
+; KNL-NEXT:    vpinsrw $1, (%rsi), %xmm0, %xmm2
+; KNL-NEXT:    vpblendd {{.*#+}} ymm0 = ymm2[0,1,2,3],ymm0[4,5,6,7]
+; KNL-NEXT:    vextracti128 $1, %ymm0, %xmm2
+; KNL-NEXT:    vpinsrw $1, %edi, %xmm2, %xmm2
+; KNL-NEXT:    vinserti128 $1, %xmm2, %ymm0, %ymm0
+; KNL-NEXT:    retq
+;
+; SKX-LABEL: insert_v32i16:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vpinsrw $1, (%rsi), %xmm0, %xmm1
+; SKX-NEXT:    vinserti32x4 $0, %xmm1, %zmm0, %zmm0
+; SKX-NEXT:    vextracti32x4 $1, %zmm0, %xmm1
+; SKX-NEXT:    vpinsrw $1, %edi, %xmm1, %xmm1
+; SKX-NEXT:    vinserti32x4 $1, %xmm1, %zmm0, %zmm0
+; SKX-NEXT:    retq
+  %val = load i16, i16* %ptr
+  %r1 = insertelement <32 x i16> %x, i16 %val, i32 1
+  %r2 = insertelement <32 x i16> %r1, i16 %y, i32 9
+  ret <32 x i16> %r2
+}
+
+define <16 x i16> @insert_v16i16(<16 x i16> %x, i16 %y, i16* %ptr) {
+; KNL-LABEL: insert_v16i16:
+; KNL:       ## BB#0:
+; KNL-NEXT:    vpinsrw $1, (%rsi), %xmm0, %xmm1
+; KNL-NEXT:    vpblendd {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
+; KNL-NEXT:    vextracti128 $1, %ymm0, %xmm1
+; KNL-NEXT:    vpinsrw $1, %edi, %xmm1, %xmm1
+; KNL-NEXT:    vinserti128 $1, %xmm1, %ymm0, %ymm0
+; KNL-NEXT:    retq
+;
+; SKX-LABEL: insert_v16i16:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vpinsrw $1, (%rsi), %xmm0, %xmm1
+; SKX-NEXT:    vpblendd {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
+; SKX-NEXT:    vextracti128 $1, %ymm0, %xmm1
+; SKX-NEXT:    vpinsrw $1, %edi, %xmm1, %xmm1
+; SKX-NEXT:    vinserti32x4 $1, %xmm1, %ymm0, %ymm0
+; SKX-NEXT:    retq
+  %val = load i16, i16* %ptr
+  %r1 = insertelement <16 x i16> %x, i16 %val, i32 1
+  %r2 = insertelement <16 x i16> %r1, i16 %y, i32 9
+  ret <16 x i16> %r2
+}
+
+define <8 x i16> @insert_v8i16(<8 x i16> %x, i16 %y, i16* %ptr) {
+; KNL-LABEL: insert_v8i16:
+; KNL:       ## BB#0:
+; KNL-NEXT:    vpinsrw $1, (%rsi), %xmm0, %xmm0
+; KNL-NEXT:    vpinsrw $5, %edi, %xmm0, %xmm0
+; KNL-NEXT:    retq
+;
+; SKX-LABEL: insert_v8i16:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vpinsrw $1, (%rsi), %xmm0, %xmm0
+; SKX-NEXT:    vpinsrw $5, %edi, %xmm0, %xmm0
+; SKX-NEXT:    retq
+  %val = load i16, i16* %ptr
+  %r1 = insertelement <8 x i16> %x, i16 %val, i32 1
+  %r2 = insertelement <8 x i16> %r1, i16 %y, i32 5
+  ret <8 x i16> %r2
+}
+
+define <64 x i8> @insert_v64i8(<64 x i8> %x, i8 %y, i8* %ptr) {
+; KNL-LABEL: insert_v64i8:
+; KNL:       ## BB#0:
+; KNL-NEXT:    vpinsrb $1, (%rsi), %xmm0, %xmm2
+; KNL-NEXT:    vpblendd {{.*#+}} ymm0 = ymm2[0,1,2,3],ymm0[4,5,6,7]
+; KNL-NEXT:    vextracti128 $1, %ymm1, %xmm2
+; KNL-NEXT:    vpinsrb $2, %edi, %xmm2, %xmm2
+; KNL-NEXT:    vinserti128 $1, %xmm2, %ymm1, %ymm1
+; KNL-NEXT:    retq
+;
+; SKX-LABEL: insert_v64i8:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vpinsrb $1, (%rsi), %xmm0, %xmm1
+; SKX-NEXT:    vinserti32x4 $0, %xmm1, %zmm0, %zmm0
+; SKX-NEXT:    vextracti32x4 $3, %zmm0, %xmm1
+; SKX-NEXT:    vpinsrb $2, %edi, %xmm1, %xmm1
+; SKX-NEXT:    vinserti32x4 $3, %xmm1, %zmm0, %zmm0
+; SKX-NEXT:    retq
+  %val = load i8, i8* %ptr
+  %r1 = insertelement <64 x i8> %x, i8 %val, i32 1
+  %r2 = insertelement <64 x i8> %r1, i8 %y, i32 50
+  ret <64 x i8> %r2
+}
+
+define <32 x i8> @insert_v32i8(<32 x i8> %x, i8 %y, i8* %ptr) {
+; SKX-LABEL: insert_v32i8:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vpinsrb $1, (%rsi), %xmm0, %xmm1
+; SKX-NEXT:    vpblendd {{.*#+}} ymm0 = ymm1[0,1,2,3],ymm0[4,5,6,7]
+; SKX-NEXT:    vextracti128 $1, %ymm0, %xmm1
+; SKX-NEXT:    vpinsrb $1, %edi, %xmm1, %xmm1
+; SKX-NEXT:    vinserti32x4 $1, %xmm1, %ymm0, %ymm0
+; SKX-NEXT:    retq
+  %val = load i8, i8* %ptr
+  %r1 = insertelement <32 x i8> %x, i8 %val, i32 1
+  %r2 = insertelement <32 x i8> %r1, i8 %y, i32 17
+  ret <32 x i8> %r2
+}
+
+define <16 x i8> @insert_v16i8(<16 x i8> %x, i8 %y, i8* %ptr) {
+; KNL-LABEL: insert_v16i8:
+; KNL:       ## BB#0:
+; KNL-NEXT:    vpinsrb $3, (%rsi), %xmm0, %xmm0
+; KNL-NEXT:    vpinsrb $10, %edi, %xmm0, %xmm0
+; KNL-NEXT:    retq
+;
+; SKX-LABEL: insert_v16i8:
+; SKX:       ## BB#0:
+; SKX-NEXT:    vpinsrb $3, (%rsi), %xmm0, %xmm0
+; SKX-NEXT:    vpinsrb $10, %edi, %xmm0, %xmm0
+; SKX-NEXT:    retq
+  %val = load i8, i8* %ptr
+  %r1 = insertelement <16 x i8> %x, i8 %val, i32 3
+  %r2 = insertelement <16 x i8> %r1, i8 %y, i32 10
+  ret <16 x i8> %r2
+}
+
 define <8 x i64> @test_insert_128_v8i64(<8 x i64> %x, i64 %y) {
 ; KNL-LABEL: test_insert_128_v8i64:
 ; KNL:       ## BB#0:
Index: llvm/trunk/test/MC/X86/x86-64-avx512bw.s
===================================================================
--- llvm/trunk/test/MC/X86/x86-64-avx512bw.s
+++ llvm/trunk/test/MC/X86/x86-64-avx512bw.s
@@ -4112,6 +4112,205 @@
 // CHECK:  encoding: [0x62,0x61,0x2d,0x40,0x69,0xb2,0xc0,0xdf,0xff,0xff]
           vpunpckhwd -8256(%rdx), %zmm26, %zmm30
 
+// CHECK: vpextrb $171, %xmm17, %eax
+// CHECK:  encoding: [0x62,0xe3,0x7d,0x08,0x14,0xc8,0xab]
+          vpextrb $171, %xmm17, %eax
+
+// CHECK: vpextrb $123, %xmm17, %eax
+// CHECK:  encoding: [0x62,0xe3,0x7d,0x08,0x14,0xc8,0x7b]
+          vpextrb $123, %xmm17, %eax
+
+// CHECK: vpextrb $123, %xmm17, %r8d
+// CHECK:  encoding: [0x62,0xc3,0x7d,0x08,0x14,0xc8,0x7b]
+          vpextrb $123, %xmm17,%r8d
+
+// CHECK: vpextrb $123, %xmm17, (%rcx)
+// CHECK:  encoding: [0x62,0xe3,0x7d,0x08,0x14,0x09,0x7b]
+          vpextrb $123, %xmm17, (%rcx)
+
+// CHECK: vpextrb $123, %xmm17, 291(%rax,%r14,8)
+// CHECK:  encoding: [0x62,0xa3,0x7d,0x08,0x14,0x8c,0xf0,0x23,0x01,0x00,0x00,0x7b]
+          vpextrb $123, %xmm17, 291(%rax,%r14,8)
+
+// CHECK: vpextrb $123, %xmm17, 127(%rdx)
+// CHECK:  encoding: [0x62,0xe3,0x7d,0x08,0x14,0x4a,0x7f,0x7b]
+          vpextrb $123, %xmm17, 127(%rdx)
+
+// CHECK: vpextrb $123, %xmm17, 128(%rdx)
+// CHECK:  encoding: [0x62,0xe3,0x7d,0x08,0x14,0x8a,0x80,0x00,0x00,0x00,0x7b]
+          vpextrb $123, %xmm17, 128(%rdx)
+
+// CHECK: vpextrb $123, %xmm17, -128(%rdx)
+// CHECK:  encoding: [0x62,0xe3,0x7d,0x08,0x14,0x4a,0x80,0x7b]
+          vpextrb $123, %xmm17, -128(%rdx)
+
+// CHECK: vpextrb $123, %xmm17, -129(%rdx)
+// CHECK:  encoding: [0x62,0xe3,0x7d,0x08,0x14,0x8a,0x7f,0xff,0xff,0xff,0x7b]
+          vpextrb $123, %xmm17, -129(%rdx)
+// CHECK: vpinsrb $171, %eax, %xmm25, %xmm25
+// CHECK:  encoding: [0x62,0x63,0x35,0x00,0x20,0xc8,0xab]
+          vpinsrb $171,%eax, %xmm25, %xmm25
+
+// CHECK: vpinsrb $123, %eax, %xmm25, %xmm25
+// CHECK:  encoding: [0x62,0x63,0x35,0x00,0x20,0xc8,0x7b]
+          vpinsrb $123,%eax, %xmm25, %xmm25
+
+// CHECK: vpinsrb $123, %ebp, %xmm25, %xmm25
+// CHECK:  encoding: [0x62,0x63,0x35,0x00,0x20,0xcd,0x7b]
+          vpinsrb $123,%ebp, %xmm25, %xmm25
+
+// CHECK: vpinsrb $123, %r13d, %xmm25, %xmm25
+// CHECK:  encoding: [0x62,0x43,0x35,0x00,0x20,0xcd,0x7b]
+          vpinsrb $123,%r13d, %xmm25, %xmm25
+
+// CHECK: vpinsrb $123, (%rcx), %xmm25, %xmm25
+// CHECK:  encoding: [0x62,0x63,0x35,0x00,0x20,0x09,0x7b]
+          vpinsrb $123, (%rcx), %xmm25, %xmm25
+
+// CHECK: vpinsrb $123, 291(%rax,%r14,8), %xmm25, %xmm25
+// CHECK:  encoding: [0x62,0x23,0x35,0x00,0x20,0x8c,0xf0,0x23,0x01,0x00,0x00,0x7b]
+          vpinsrb $123, 291(%rax,%r14,8), %xmm25, %xmm25
+
+// CHECK: vpinsrb $123, 127(%rdx), %xmm25, %xmm25
+// CHECK:  encoding: [0x62,0x63,0x35,0x00,0x20,0x4a,0x7f,0x7b]
+          vpinsrb $123, 127(%rdx), %xmm25, %xmm25
+
+// CHECK: vpinsrb $123, 128(%rdx), %xmm25, %xmm25
+// CHECK:  encoding: [0x62,0x63,0x35,0x00,0x20,0x8a,0x80,0x00,0x00,0x00,0x7b]
+          vpinsrb $123, 128(%rdx), %xmm25, %xmm25
+
+// CHECK: vpinsrb $123, -128(%rdx), %xmm25, %xmm25
+// CHECK:  encoding: [0x62,0x63,0x35,0x00,0x20,0x4a,0x80,0x7b]
+          vpinsrb $123, -128(%rdx), %xmm25, %xmm25
+
+// CHECK: vpinsrb $123, -129(%rdx), %xmm25, %xmm25
+// CHECK:  encoding: [0x62,0x63,0x35,0x00,0x20,0x8a,0x7f,0xff,0xff,0xff,0x7b]
+          vpinsrb $123, -129(%rdx), %xmm25, %xmm25
+
+// CHECK: vpinsrw $171, %eax, %xmm25, %xmm18
+// CHECK:  encoding: [0x62,0xe1,0x35,0x00,0xc4,0xd0,0xab]
+          vpinsrw $171,%eax, %xmm25, %xmm18
+
+// CHECK: vpinsrw $123, %eax, %xmm25, %xmm18
+// CHECK:  encoding: [0x62,0xe1,0x35,0x00,0xc4,0xd0,0x7b]
+          vpinsrw $123,%eax, %xmm25, %xmm18
+
+// CHECK: vpinsrw $123, %ebp, %xmm25, %xmm18
+// CHECK:  encoding: [0x62,0xe1,0x35,0x00,0xc4,0xd5,0x7b]
+          vpinsrw $123,%ebp, %xmm25, %xmm18
+
+// CHECK: vpinsrw $123, %r13d, %xmm25, %xmm18
+// CHECK:  encoding: [0x62,0xc1,0x35,0x00,0xc4,0xd5,0x7b]
+          vpinsrw $123,%r13d, %xmm25, %xmm18
+
+// CHECK: vpinsrw $123, (%rcx), %xmm25, %xmm18
+// CHECK:  encoding: [0x62,0xe1,0x35,0x00,0xc4,0x11,0x7b]
+          vpinsrw $123, (%rcx), %xmm25, %xmm18
+
+// CHECK: vpinsrw $123, 291(%rax,%r14,8), %xmm25, %xmm18
+// CHECK:  encoding: [0x62,0xa1,0x35,0x00,0xc4,0x94,0xf0,0x23,0x01,0x00,0x00,0x7b]
+          vpinsrw $123, 291(%rax,%r14,8), %xmm25, %xmm18
+
+// CHECK: vpinsrw $123, 254(%rdx), %xmm25, %xmm18
+// CHECK:  encoding: [0x62,0xe1,0x35,0x00,0xc4,0x52,0x7f,0x7b]
+          vpinsrw $123, 254(%rdx), %xmm25, %xmm18
+
+// CHECK: vpinsrw $123, 256(%rdx), %xmm25, %xmm18
+// CHECK:  encoding: [0x62,0xe1,0x35,0x00,0xc4,0x92,0x00,0x01,0x00,0x00,0x7b]
+          vpinsrw $123, 256(%rdx), %xmm25, %xmm18
+
+// CHECK: vpinsrw $123, -256(%rdx), %xmm25, %xmm18
+// CHECK:  encoding: [0x62,0xe1,0x35,0x00,0xc4,0x52,0x80,0x7b]
+          vpinsrw $123, -256(%rdx), %xmm25, %xmm18
+
+// CHECK: vpinsrw $123, -258(%rdx), %xmm25, %xmm18
+// CHECK:  encoding: [0x62,0xe1,0x35,0x00,0xc4,0x92,0xfe,0xfe,0xff,0xff,0x7b]
+          vpinsrw $123, -258(%rdx), %xmm25, %xmm18
+
+// CHECK: vpextrw $123, %xmm28, (%rcx)
+// CHECK:  encoding: [0x62,0x63,0x7d,0x08,0x15,0x21,0x7b]
+          vpextrw $123, %xmm28, (%rcx)
+
+// CHECK: vpextrw $123, %xmm28, 291(%rax,%r14,8)
+// CHECK:  encoding: [0x62,0x23,0x7d,0x08,0x15,0xa4,0xf0,0x23,0x01,0x00,0x00,0x7b]
+          vpextrw $123, %xmm28, 291(%rax,%r14,8)
+
+// CHECK: vpextrw $123, %xmm28, 254(%rdx)
+// CHECK:  encoding: [0x62,0x63,0x7d,0x08,0x15,0x62,0x7f,0x7b]
+          vpextrw $123, %xmm28, 254(%rdx)
+
+// CHECK: vpextrw $123, %xmm28, 256(%rdx)
+// CHECK:  encoding: [0x62,0x63,0x7d,0x08,0x15,0xa2,0x00,0x01,0x00,0x00,0x7b]
+          vpextrw $123, %xmm28, 256(%rdx)
+
+// CHECK: vpextrw $123, %xmm28, -256(%rdx)
+// CHECK:  encoding: [0x62,0x63,0x7d,0x08,0x15,0x62,0x80,0x7b]
+          vpextrw $123, %xmm28, -256(%rdx)
+
+// CHECK: vpextrw $123, %xmm28, -258(%rdx)
+// CHECK:  encoding: [0x62,0x63,0x7d,0x08,0x15,0xa2,0xfe,0xfe,0xff,0xff,0x7b]
+          vpextrw $123, %xmm28, -258(%rdx)
+
+// CHECK: vpextrw $171, %xmm30, %eax
+// CHECK:  encoding: [0x62,0x91,0x7d,0x08,0xc5,0xc6,0xab]
+          vpextrw $171, %xmm30,%rax
+
+// CHECK: vpextrw $123, %xmm30, %eax
+// CHECK:  encoding: [0x62,0x91,0x7d,0x08,0xc5,0xc6,0x7b]
+          vpextrw $123, %xmm30,%rax
+
+// CHECK: vpextrw $123, %xmm30, %r8d
+// CHECK:  encoding: [0x62,0x11,0x7d,0x08,0xc5,0xc6,0x7b]
+          vpextrw $123, %xmm30,%r8
+
+// CHECK: vpextrw $171, %xmm28, %eax
+// CHECK:  encoding: [0x62,0x91,0x7d,0x08,0xc5,0xc4,0xab]
+          vpextrw $0xab, %xmm28, %eax
+
+// CHECK: vpextrw $123, %xmm28, %eax
+// CHECK:  encoding: [0x62,0x91,0x7d,0x08,0xc5,0xc4,0x7b]
+          vpextrw $0x7b, %xmm28, %eax
+
+// CHECK: vpextrw $123, %xmm28, %r8d
+// CHECK:  encoding: [0x62,0x11,0x7d,0x08,0xc5,0xc4,0x7b]
+          vpextrw $0x7b, %xmm28, %r8d
+
+// CHECK: vpextrw $171, %xmm28, %eax
+// CHECK:  encoding: [0x62,0x91,0x7d,0x08,0xc5,0xc4,0xab]
+          vpextrw $0xab, %xmm28, %eax
+
+// CHECK: vpextrw $123, %xmm28, %eax
+// CHECK:  encoding: [0x62,0x91,0x7d,0x08,0xc5,0xc4,0x7b]
+          vpextrw $0x7b, %xmm28, %eax
+
+// CHECK: vpextrw $123, %xmm28, %r8d
+// CHECK:  encoding: [0x62,0x11,0x7d,0x08,0xc5,0xc4,0x7b]
+          vpextrw $0x7b, %xmm28, %r8d
+
+// CHECK: vpextrw $171, %xmm20, %eax
+// CHECK:  encoding: [0x62,0xb1,0x7d,0x08,0xc5,0xc4,0xab]
+          vpextrw $0xab, %xmm20, %eax
+
+// CHECK: vpextrw $123, %xmm20, %eax
+// CHECK:  encoding: [0x62,0xb1,0x7d,0x08,0xc5,0xc4,0x7b]
+          vpextrw $0x7b, %xmm20, %eax
+
+// CHECK: vpextrw $123, %xmm20, %r8d
+// CHECK:  encoding: [0x62,0x31,0x7d,0x08,0xc5,0xc4,0x7b]
+          vpextrw $0x7b, %xmm20, %r8d
+
+// CHECK: vpextrw $171, %xmm19, %eax
+// CHECK:  encoding: [0x62,0xb1,0x7d,0x08,0xc5,0xc3,0xab]
+          vpextrw $0xab, %xmm19, %eax
+
+// CHECK: vpextrw $123, %xmm19, %eax
+// CHECK:  encoding: [0x62,0xb1,0x7d,0x08,0xc5,0xc3,0x7b]
+          vpextrw $0x7b, %xmm19, %eax
+
+// CHECK: vpextrw $123, %xmm19, %r8d
+// CHECK:  encoding: [0x62,0x31,0x7d,0x08,0xc5,0xc3,0x7b]
+          vpextrw $0x7b, %xmm19, %r8d
+
 // CHECK: kunpckdq %k4, %k6, %k4
 // CHECK:  encoding: [0xc4,0xe1,0xcc,0x4b,0xe4]
           kunpckdq %k4, %k6, %k4
Index: llvm/trunk/test/MC/X86/x86-64-avx512dq.s
===================================================================
--- llvm/trunk/test/MC/X86/x86-64-avx512dq.s
+++ llvm/trunk/test/MC/X86/x86-64-avx512dq.s
@@ -2443,6 +2443,310 @@
 // CHECK:  encoding: [0x62,0xa1,0xff,0xca,0x7a,0xd5]
           vcvtuqq2ps %zmm21, %ymm18 {%k2} {z}
 
+// CHECK: vpextrd $171, %xmm28, %eax
+// CHECK:  encoding: [0x62,0x63,0x7d,0x08,0x16,0xe0,0xab]
+          vpextrd $0xab, %xmm28, %eax
+
+// CHECK: vpextrd $123, %xmm28, %eax
+// CHECK:  encoding: [0x62,0x63,0x7d,0x08,0x16,0xe0,0x7b]
+          vpextrd $0x7b, %xmm28, %eax
+
+// CHECK: vpextrd $123, %xmm28, %ebp
+// CHECK:  encoding: [0x62,0x63,0x7d,0x08,0x16,0xe5,0x7b]
+          vpextrd $0x7b, %xmm28, %ebp
+
+// CHECK: vpextrd $123, %xmm28, %r13d
+// CHECK:  encoding: [0x62,0x43,0x7d,0x08,0x16,0xe5,0x7b]
+          vpextrd $0x7b, %xmm28, %r13d
+
+// CHECK: vpextrd $123, %xmm28, (%rcx)
+// CHECK:  encoding: [0x62,0x63,0x7d,0x08,0x16,0x21,0x7b]
+          vpextrd $0x7b, %xmm28, (%rcx)
+
+// CHECK: vpextrd $123, %xmm28, 291(%rax,%r14,8)
+// CHECK:  encoding: [0x62,0x23,0x7d,0x08,0x16,0xa4,0xf0,0x23,0x01,0x00,0x00,0x7b]
+          vpextrd $0x7b, %xmm28, 291(%rax,%r14,8)
+
+// CHECK: vpextrd $123, %xmm28, 508(%rdx)
+// CHECK:  encoding: [0x62,0x63,0x7d,0x08,0x16,0x62,0x7f,0x7b]
+          vpextrd $0x7b, %xmm28, 508(%rdx)
+
+// CHECK: vpextrd $123, %xmm28, 512(%rdx)
+// CHECK:  encoding: [0x62,0x63,0x7d,0x08,0x16,0xa2,0x00,0x02,0x00,0x00,0x7b]
+          vpextrd $0x7b, %xmm28, 512(%rdx)
+
+// CHECK: vpextrd $123, %xmm28, -512(%rdx)
+// CHECK:  encoding: [0x62,0x63,0x7d,0x08,0x16,0x62,0x80,0x7b]
+          vpextrd $0x7b, %xmm28, -512(%rdx)
+
+// CHECK: vpextrd $123, %xmm28, -516(%rdx)
+// CHECK:  encoding: [0x62,0x63,0x7d,0x08,0x16,0xa2,0xfc,0xfd,0xff,0xff,0x7b]
+          vpextrd $0x7b, %xmm28, -516(%rdx)
+
+// CHECK: vpextrd $171, %xmm20, %eax
+// CHECK:  encoding: [0x62,0xe3,0x7d,0x08,0x16,0xe0,0xab]
+          vpextrd $0xab, %xmm20, %eax
+
+// CHECK: vpextrd $123, %xmm20, %eax
+// CHECK:  encoding: [0x62,0xe3,0x7d,0x08,0x16,0xe0,0x7b]
+          vpextrd $0x7b, %xmm20, %eax
+
+// CHECK: vpextrd $123, %xmm20, %ebp
+// CHECK:  encoding: [0x62,0xe3,0x7d,0x08,0x16,0xe5,0x7b]
+          vpextrd $0x7b, %xmm20, %ebp
+
+// CHECK: vpextrd $123, %xmm20, %r13d
+// CHECK:  encoding: [0x62,0xc3,0x7d,0x08,0x16,0xe5,0x7b]
+          vpextrd $0x7b, %xmm20, %r13d
+
+// CHECK: vpextrd $123, %xmm20, (%rcx)
+// CHECK:  encoding: [0x62,0xe3,0x7d,0x08,0x16,0x21,0x7b]
+          vpextrd $0x7b, %xmm20, (%rcx)
+
+// CHECK: vpextrd $123, %xmm20, 4660(%rax,%r14,8)
+// CHECK:  encoding: [0x62,0xa3,0x7d,0x08,0x16,0xa4,0xf0,0x34,0x12,0x00,0x00,0x7b]
+          vpextrd $0x7b, %xmm20, 4660(%rax,%r14,8)
+
+// CHECK: vpextrd $123, %xmm20, 508(%rdx)
+// CHECK:  encoding: [0x62,0xe3,0x7d,0x08,0x16,0x62,0x7f,0x7b]
+          vpextrd $0x7b, %xmm20, 508(%rdx)
+
+// CHECK: vpextrd $123, %xmm20, 512(%rdx)
+// CHECK:  encoding: [0x62,0xe3,0x7d,0x08,0x16,0xa2,0x00,0x02,0x00,0x00,0x7b]
+          vpextrd $0x7b, %xmm20, 512(%rdx)
+
+// CHECK: vpextrd $123, %xmm20, -512(%rdx)
+// CHECK:  encoding: [0x62,0xe3,0x7d,0x08,0x16,0x62,0x80,0x7b]
+          vpextrd $0x7b, %xmm20, -512(%rdx)
+
+// CHECK: vpextrd $123, %xmm20, -516(%rdx)
+// CHECK:  encoding: [0x62,0xe3,0x7d,0x08,0x16,0xa2,0xfc,0xfd,0xff,0xff,0x7b]
+          vpextrd $0x7b, %xmm20, -516(%rdx)
+
+// CHECK: vpextrq $171, %xmm24, %rax
+// CHECK:  encoding: [0x62,0x63,0xfd,0x08,0x16,0xc0,0xab]
+          vpextrq $0xab, %xmm24, %rax
+
+// CHECK: vpextrq $123, %xmm24, %rax
+// CHECK:  encoding: [0x62,0x63,0xfd,0x08,0x16,0xc0,0x7b]
+          vpextrq $0x7b, %xmm24, %rax
+
+// CHECK: vpextrq $123, %xmm24, %r8
+// CHECK:  encoding: [0x62,0x43,0xfd,0x08,0x16,0xc0,0x7b]
+          vpextrq $0x7b, %xmm24, %r8
+
+// CHECK: vpextrq $123, %xmm24, (%rcx)
+// CHECK:  encoding: [0x62,0x63,0xfd,0x08,0x16,0x01,0x7b]
+          vpextrq $0x7b, %xmm24, (%rcx)
+
+// CHECK: vpextrq $123, %xmm24, 291(%rax,%r14,8)
+// CHECK:  encoding: [0x62,0x23,0xfd,0x08,0x16,0x84,0xf0,0x23,0x01,0x00,0x00,0x7b]
+          vpextrq $0x7b, %xmm24, 291(%rax,%r14,8)
+
+// CHECK: vpextrq $123, %xmm24, 1016(%rdx)
+// CHECK:  encoding: [0x62,0x63,0xfd,0x08,0x16,0x42,0x7f,0x7b]
+          vpextrq $0x7b, %xmm24, 1016(%rdx)
+
+// CHECK: vpextrq $123, %xmm24, 1024(%rdx)
+// CHECK:  encoding: [0x62,0x63,0xfd,0x08,0x16,0x82,0x00,0x04,0x00,0x00,0x7b]
+          vpextrq $0x7b, %xmm24, 1024(%rdx)
+
+// CHECK: vpextrq $123, %xmm24, -1024(%rdx)
+// CHECK:  encoding: [0x62,0x63,0xfd,0x08,0x16,0x42,0x80,0x7b]
+          vpextrq $0x7b, %xmm24, -1024(%rdx)
+
+// CHECK: vpextrq $123, %xmm24, -1032(%rdx)
+// CHECK:  encoding: [0x62,0x63,0xfd,0x08,0x16,0x82,0xf8,0xfb,0xff,0xff,0x7b]
+          vpextrq $0x7b, %xmm24, -1032(%rdx)
+
+// CHECK: vpextrq $171, %xmm20, %rax
+// CHECK:  encoding: [0x62,0xe3,0xfd,0x08,0x16,0xe0,0xab]
+          vpextrq $0xab, %xmm20, %rax
+
+// CHECK: vpextrq $123, %xmm20, %rax
+// CHECK:  encoding: [0x62,0xe3,0xfd,0x08,0x16,0xe0,0x7b]
+          vpextrq $0x7b, %xmm20, %rax
+
+// CHECK: vpextrq $123, %xmm20, %r8
+// CHECK:  encoding: [0x62,0xc3,0xfd,0x08,0x16,0xe0,0x7b]
+          vpextrq $0x7b, %xmm20, %r8
+
+// CHECK: vpextrq $123, %xmm20, (%rcx)
+// CHECK:  encoding: [0x62,0xe3,0xfd,0x08,0x16,0x21,0x7b]
+          vpextrq $0x7b, %xmm20, (%rcx)
+
+// CHECK: vpextrq $123, %xmm20, 4660(%rax,%r14,8)
+// CHECK:  encoding: [0x62,0xa3,0xfd,0x08,0x16,0xa4,0xf0,0x34,0x12,0x00,0x00,0x7b]
+          vpextrq $0x7b, %xmm20, 4660(%rax,%r14,8)
+
+// CHECK: vpextrq $123, %xmm20, 1016(%rdx)
+// CHECK:  encoding: [0x62,0xe3,0xfd,0x08,0x16,0x62,0x7f,0x7b]
+          vpextrq $0x7b, %xmm20, 1016(%rdx)
+
+// CHECK: vpextrq $123, %xmm20, 1024(%rdx)
+// CHECK:  encoding: [0x62,0xe3,0xfd,0x08,0x16,0xa2,0x00,0x04,0x00,0x00,0x7b]
+          vpextrq $0x7b, %xmm20, 1024(%rdx)
+
+// CHECK: vpextrq $123, %xmm20, -1024(%rdx)
+// CHECK:  encoding: [0x62,0xe3,0xfd,0x08,0x16,0x62,0x80,0x7b]
+          vpextrq $0x7b, %xmm20, -1024(%rdx)
+
+// CHECK: vpextrq $123, %xmm20, -1032(%rdx)
+// CHECK:  encoding: [0x62,0xe3,0xfd,0x08,0x16,0xa2,0xf8,0xfb,0xff,0xff,0x7b]
+          vpextrq $0x7b, %xmm20, -1032(%rdx)
+
+// CHECK: vpinsrd $171, %eax, %xmm25, %xmm23
+// CHECK:  encoding: [0x62,0xe3,0x35,0x00,0x22,0xf8,0xab]
+          vpinsrd $0xab,%eax, %xmm25, %xmm23
+
+// CHECK: vpinsrd $123, %eax, %xmm25, %xmm23
+// CHECK:  encoding: [0x62,0xe3,0x35,0x00,0x22,0xf8,0x7b]
+          vpinsrd $0x7b,%eax, %xmm25, %xmm23
+
+// CHECK: vpinsrd $123, %ebp, %xmm25, %xmm23
+// CHECK:  encoding: [0x62,0xe3,0x35,0x00,0x22,0xfd,0x7b]
+          vpinsrd $0x7b,%ebp, %xmm25, %xmm23
+
+// CHECK: vpinsrd $123, %r13d, %xmm25, %xmm23
+// CHECK:  encoding: [0x62,0xc3,0x35,0x00,0x22,0xfd,0x7b]
+          vpinsrd $0x7b,%r13d, %xmm25, %xmm23
+
+// CHECK: vpinsrd $123, (%rcx), %xmm25, %xmm23
+// CHECK:  encoding: [0x62,0xe3,0x35,0x00,0x22,0x39,0x7b]
+          vpinsrd $0x7b,(%rcx), %xmm25, %xmm23
+
+// CHECK: vpinsrd $123, 291(%rax,%r14,8), %xmm25, %xmm23
+// CHECK:  encoding: [0x62,0xa3,0x35,0x00,0x22,0xbc,0xf0,0x23,0x01,0x00,0x00,0x7b]
+          vpinsrd $0x7b,291(%rax,%r14,8), %xmm25, %xmm23
+
+// CHECK: vpinsrd $123, 508(%rdx), %xmm25, %xmm23
+// CHECK:  encoding: [0x62,0xe3,0x35,0x00,0x22,0x7a,0x7f,0x7b]
+          vpinsrd $0x7b,508(%rdx), %xmm25, %xmm23
+
+// CHECK: vpinsrd $123, 512(%rdx), %xmm25, %xmm23
+// CHECK:  encoding: [0x62,0xe3,0x35,0x00,0x22,0xba,0x00,0x02,0x00,0x00,0x7b]
+          vpinsrd $0x7b,512(%rdx), %xmm25, %xmm23
+
+// CHECK: vpinsrd $123, -512(%rdx), %xmm25, %xmm23
+// CHECK:  encoding: [0x62,0xe3,0x35,0x00,0x22,0x7a,0x80,0x7b]
+          vpinsrd $0x7b,-512(%rdx), %xmm25, %xmm23
+
+// CHECK: vpinsrd $123, -516(%rdx), %xmm25, %xmm23
+// CHECK:  encoding: [0x62,0xe3,0x35,0x00,0x22,0xba,0xfc,0xfd,0xff,0xff,0x7b]
+          vpinsrd $0x7b,-516(%rdx), %xmm25, %xmm23
+
+// CHECK: vpinsrd $171, %eax, %xmm29, %xmm22
+// CHECK:  encoding: [0x62,0xe3,0x15,0x00,0x22,0xf0,0xab]
+          vpinsrd $0xab,%eax, %xmm29, %xmm22
+
+// CHECK: vpinsrd $123, %eax, %xmm29, %xmm22
+// CHECK:  encoding: [0x62,0xe3,0x15,0x00,0x22,0xf0,0x7b]
+          vpinsrd $0x7b,%eax, %xmm29, %xmm22
+
+// CHECK: vpinsrd $123, %ebp, %xmm29, %xmm22
+// CHECK:  encoding: [0x62,0xe3,0x15,0x00,0x22,0xf5,0x7b]
+          vpinsrd $0x7b,%ebp, %xmm29, %xmm22
+
+// CHECK: vpinsrd $123, %r13d, %xmm29, %xmm22
+// CHECK:  encoding: [0x62,0xc3,0x15,0x00,0x22,0xf5,0x7b]
+          vpinsrd $0x7b,%r13d, %xmm29, %xmm22
+
+// CHECK: vpinsrd $123, (%rcx), %xmm29, %xmm22
+// CHECK:  encoding: [0x62,0xe3,0x15,0x00,0x22,0x31,0x7b]
+          vpinsrd $0x7b,(%rcx), %xmm29, %xmm22
+
+// CHECK: vpinsrd $123, 4660(%rax,%r14,8), %xmm29, %xmm22
+// CHECK:  encoding: [0x62,0xa3,0x15,0x00,0x22,0xb4,0xf0,0x34,0x12,0x00,0x00,0x7b]
+          vpinsrd $0x7b,4660(%rax,%r14,8), %xmm29, %xmm22
+
+// CHECK: vpinsrd $123, 508(%rdx), %xmm29, %xmm22
+// CHECK:  encoding: [0x62,0xe3,0x15,0x00,0x22,0x72,0x7f,0x7b]
+          vpinsrd $0x7b,508(%rdx), %xmm29, %xmm22
+
+// CHECK: vpinsrd $123, 512(%rdx), %xmm29, %xmm22
+// CHECK:  encoding: [0x62,0xe3,0x15,0x00,0x22,0xb2,0x00,0x02,0x00,0x00,0x7b]
+          vpinsrd $0x7b,512(%rdx), %xmm29, %xmm22
+
+// CHECK: vpinsrd $123, -512(%rdx), %xmm29, %xmm22
+// CHECK:  encoding: [0x62,0xe3,0x15,0x00,0x22,0x72,0x80,0x7b]
+          vpinsrd $0x7b,-512(%rdx), %xmm29, %xmm22
+
+// CHECK: vpinsrd $123, -516(%rdx), %xmm29, %xmm22
+// CHECK:  encoding: [0x62,0xe3,0x15,0x00,0x22,0xb2,0xfc,0xfd,0xff,0xff,0x7b]
+          vpinsrd $0x7b,-516(%rdx), %xmm29, %xmm22
+
+// CHECK: vpinsrq $171, %rax, %xmm20, %xmm22
+// CHECK:  encoding: [0x62,0xe3,0xdd,0x00,0x22,0xf0,0xab]
+          vpinsrq $0xab,%rax, %xmm20, %xmm22
+
+// CHECK: vpinsrq $123, %rax, %xmm20, %xmm22
+// CHECK:  encoding: [0x62,0xe3,0xdd,0x00,0x22,0xf0,0x7b]
+          vpinsrq $0x7b,%rax, %xmm20, %xmm22
+
+// CHECK: vpinsrq $123, %r8, %xmm20, %xmm22
+// CHECK:  encoding: [0x62,0xc3,0xdd,0x00,0x22,0xf0,0x7b]
+          vpinsrq $0x7b,%r8, %xmm20, %xmm22
+
+// CHECK: vpinsrq $123, (%rcx), %xmm20, %xmm22
+// CHECK:  encoding: [0x62,0xe3,0xdd,0x00,0x22,0x31,0x7b]
+          vpinsrq $0x7b,(%rcx), %xmm20, %xmm22
+
+// CHECK: vpinsrq $123, 291(%rax,%r14,8), %xmm20, %xmm22
+// CHECK:  encoding: [0x62,0xa3,0xdd,0x00,0x22,0xb4,0xf0,0x23,0x01,0x00,0x00,0x7b]
+          vpinsrq $0x7b,291(%rax,%r14,8), %xmm20, %xmm22
+
+// CHECK: vpinsrq $123, 1016(%rdx), %xmm20, %xmm22
+// CHECK:  encoding: [0x62,0xe3,0xdd,0x00,0x22,0x72,0x7f,0x7b]
+          vpinsrq $0x7b,1016(%rdx), %xmm20, %xmm22
+
+// CHECK: vpinsrq $123, 1024(%rdx), %xmm20, %xmm22
+// CHECK:  encoding: [0x62,0xe3,0xdd,0x00,0x22,0xb2,0x00,0x04,0x00,0x00,0x7b]
+          vpinsrq $0x7b,1024(%rdx), %xmm20, %xmm22
+
+// CHECK: vpinsrq $123, -1024(%rdx), %xmm20, %xmm22
+// CHECK:  encoding: [0x62,0xe3,0xdd,0x00,0x22,0x72,0x80,0x7b]
+          vpinsrq $0x7b,-1024(%rdx), %xmm20, %xmm22
+
+// CHECK: vpinsrq $123, -1032(%rdx), %xmm20, %xmm22
+// CHECK:  encoding: [0x62,0xe3,0xdd,0x00,0x22,0xb2,0xf8,0xfb,0xff,0xff,0x7b]
+          vpinsrq $0x7b,-1032(%rdx), %xmm20, %xmm22
+
+// CHECK: vpinsrq $171, %rax, %xmm19, %xmm25
+// CHECK:  encoding: [0x62,0x63,0xe5,0x00,0x22,0xc8,0xab]
+          vpinsrq $0xab,%rax, %xmm19, %xmm25
+
+// CHECK: vpinsrq $123, %rax, %xmm19, %xmm25
+// CHECK:  encoding: [0x62,0x63,0xe5,0x00,0x22,0xc8,0x7b]
+          vpinsrq $0x7b,%rax, %xmm19, %xmm25
+
+// CHECK: vpinsrq $123, %r8, %xmm19, %xmm25
+// CHECK:  encoding: [0x62,0x43,0xe5,0x00,0x22,0xc8,0x7b]
+          vpinsrq $0x7b,%r8, %xmm19, %xmm25
+
+// CHECK: vpinsrq $123, (%rcx), %xmm19, %xmm25
+// CHECK:  encoding: [0x62,0x63,0xe5,0x00,0x22,0x09,0x7b]
+          vpinsrq $0x7b,(%rcx), %xmm19, %xmm25
+
+// CHECK: vpinsrq $123, 4660(%rax,%r14,8), %xmm19, %xmm25
+// CHECK:  encoding: [0x62,0x23,0xe5,0x00,0x22,0x8c,0xf0,0x34,0x12,0x00,0x00,0x7b]
+          vpinsrq $0x7b,4660(%rax,%r14,8), %xmm19, %xmm25
+
+// CHECK: vpinsrq $123, 1016(%rdx), %xmm19, %xmm25
+// CHECK:  encoding: [0x62,0x63,0xe5,0x00,0x22,0x4a,0x7f,0x7b]
+          vpinsrq $0x7b,1016(%rdx), %xmm19, %xmm25
+
+// CHECK: vpinsrq $123, 1024(%rdx), %xmm19, %xmm25
+// CHECK:  encoding: [0x62,0x63,0xe5,0x00,0x22,0x8a,0x00,0x04,0x00,0x00,0x7b]
+          vpinsrq $0x7b,1024(%rdx), %xmm19, %xmm25
+
+// CHECK: vpinsrq $123, -1024(%rdx), %xmm19, %xmm25
+// CHECK:  encoding: [0x62,0x63,0xe5,0x00,0x22,0x4a,0x80,0x7b]
+          vpinsrq $0x7b,-1024(%rdx), %xmm19, %xmm25
+
+// CHECK: vpinsrq $123, -1032(%rdx), %xmm19, %xmm25
+// CHECK:  encoding: [0x62,0x63,0xe5,0x00,0x22,0x8a,0xf8,0xfb,0xff,0xff,0x7b]
+          vpinsrq $0x7b,-1032(%rdx), %xmm19, %xmm25
+
 // CHECK: vinsertf32x8 $171, %ymm24, %zmm17, %zmm29
 // CHECK:  encoding: [0x62,0x03,0x75,0x40,0x1a,0xe8,0xab]
           vinsertf32x8 $0xab, %ymm24, %zmm17, %zmm29