X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=blobdiff_plain;f=lib%2FTarget%2FX86%2FX86InstrAVX512.td;h=c7adbadbb59831101caf39e7f73986442b218387;hp=d770d26fc21ca4a5c34e85637ed71b7b06c8a01e;hb=7ba4de2ccc3dd9799f5261b6d6098e9ac3f1d83b;hpb=a9014e5530f93e462a3e32c3b128653392faeeaf

diff --git a/lib/Target/X86/X86InstrAVX512.td b/lib/Target/X86/X86InstrAVX512.td
index d770d26fc21..c7adbadbb59 100644
--- a/lib/Target/X86/X86InstrAVX512.td
+++ b/lib/Target/X86/X86InstrAVX512.td
@@ -2,9 +2,10 @@
 // EltVT).  These are things like the register class for the writemask, etc.
 // The idea is to pass one of these as the template argument rather than the
 // individual arguments.
-class X86VectorVTInfo<int NumElts, ValueType EltVT, RegisterClass rc,
+class X86VectorVTInfo<int numelts, ValueType EltVT, RegisterClass rc,
                       string suffix = ""> {
   RegisterClass RC = rc;
+  int NumElts = numelts;
 
   // Corresponding mask register class.
   RegisterClass KRC = !cast<RegisterClass>("VK" # NumElts);
@@ -73,12 +74,22 @@ class X86VectorVTInfo<int NumElts, ValueType EltVT, RegisterClass rc,
   // The string to specify embedded broadcast in assembly.
   string BroadcastStr = "{1to" # NumElts # "}";
 
+  // 8-bit compressed displacement tuple/subvector format.  This is only
+  // defined for NumElts <= 8.
+  CD8VForm CD8TupleForm = !if (!eq (!srl(NumElts, 4), 0),
+                               !cast<CD8VForm>("CD8VT" # NumElts), ?);
+
   SubRegIndex SubRegIdx = !if (!eq (Size, 128), sub_xmm,
                           !if (!eq (Size, 256), sub_ymm, ?));
 
   Domain ExeDomain = !if (!eq (EltTypeName, "f32"), SSEPackedSingle,
                      !if (!eq (EltTypeName, "f64"), SSEPackedDouble,
                      SSEPackedInt));
+
+  // A vector type of the same width with element type i32.  This is used to
+  // create the canonical constant zero node ImmAllZerosV.
+  ValueType i32VT = !cast<ValueType>("v" # !srl(Size, 5) # "i32");
+  dag ImmAllZerosV = (VT (bitconvert (i32VT immAllZerosV)));
 }
 
 def v64i8_info  : X86VectorVTInfo<64,  i8, VR512, "b">;
@@ -115,26 +126,33 @@ def avx512vl_i32_info : AVX512VLVectorVTInfo<v16i32_info, v8i32x_info,
 def avx512vl_i64_info : AVX512VLVectorVTInfo<v8i64_info, v4i64x_info,
                                              v2i64x_info>;
 
-
-// Common base class of AVX512_masking and AVX512_masking_3src.
-multiclass AVX512_masking_common<bits<8> O, Format F, X86VectorVTInfo _,
-                                 dag Outs,
-                                 dag Ins, dag MaskingIns, dag ZeroMaskingIns,
-                                 string OpcodeStr,
-                                 string AttSrcAsm, string IntelSrcAsm,
-                                 dag RHS, dag MaskingRHS,
-                                 string MaskingConstraint = ""> {
-  def NAME: AVX512<O, F, Outs, Ins,
+// This multiclass generates the masking variants from the non-masking
+// variant.  It only provides the assembly pieces for the masking variants.
+// It assumes custom ISel patterns for masking which can be provided as
+// template arguments.
+multiclass AVX512_maskable_custom<bits<8> O, Format F,
+                                  dag Outs,
+                                  dag Ins, dag MaskingIns, dag ZeroMaskingIns,
+                                  string OpcodeStr,
+                                  string AttSrcAsm, string IntelSrcAsm,
+                                  list<dag> Pattern,
+                                  list<dag> MaskingPattern,
+                                  list<dag> ZeroMaskingPattern,
+                                  string MaskingConstraint = "",
+                                  InstrItinClass itin = NoItinerary,
+                                  bit IsCommutable = 0> {
+  let isCommutable = IsCommutable in
+    def NAME: AVX512<O, F, Outs, Ins,
                        OpcodeStr#"\t{"#AttSrcAsm#", $dst|"#
                                      "$dst, "#IntelSrcAsm#"}",
-                       [(set _.RC:$dst, RHS)]>;
+                       Pattern, itin>;
 
   // Prefer over VMOV*rrk Pat<>
   let AddedComplexity = 20 in
     def NAME#k: AVX512<O, F, Outs, MaskingIns,
                        OpcodeStr#"\t{"#AttSrcAsm#", $dst {${mask}}|"#
                                      "$dst {${mask}}, "#IntelSrcAsm#"}",
-                       [(set _.RC:$dst, MaskingRHS)]>,
+                       MaskingPattern, itin>,
               EVEX_K {
       // In case of the 3src subclass this is overridden with a let.
       string Constraints = MaskingConstraint;
@@ -143,41 +161,71 @@ multiclass AVX512_masking_common<bits<8> O, Format F, X86VectorVTInfo _,
     def NAME#kz: AVX512<O, F, Outs, ZeroMaskingIns,
                        OpcodeStr#"\t{"#AttSrcAsm#", $dst {${mask}} {z}|"#
                                      "$dst {${mask}} {z}, "#IntelSrcAsm#"}",
-                       [(set _.RC:$dst,
-                             (vselect _.KRCWM:$mask, RHS,
-                                      (_.VT (bitconvert
-                                              (v16i32 immAllZerosV)))))]>,
+                       ZeroMaskingPattern,
+                       itin>,
               EVEX_KZ;
 }
 
+
+// Common base class of AVX512_maskable and AVX512_maskable_3src.
+multiclass AVX512_maskable_common<bits<8> O, Format F, X86VectorVTInfo _,
+                                  dag Outs,
+                                  dag Ins, dag MaskingIns, dag ZeroMaskingIns,
+                                  string OpcodeStr,
+                                  string AttSrcAsm, string IntelSrcAsm,
+                                  dag RHS, dag MaskingRHS,
+                                  string MaskingConstraint = "",
+                                  InstrItinClass itin = NoItinerary,
+                                  bit IsCommutable = 0> :
+  AVX512_maskable_custom<O, F, Outs, Ins, MaskingIns, ZeroMaskingIns, OpcodeStr,
+                         AttSrcAsm, IntelSrcAsm,
+                         [(set _.RC:$dst, RHS)],
+                         [(set _.RC:$dst, MaskingRHS)],
+                         [(set _.RC:$dst,
+                               (vselect _.KRCWM:$mask, RHS, _.ImmAllZerosV))],
+                         MaskingConstraint, NoItinerary, IsCommutable>;
+
 // This multiclass generates the unconditional/non-masking, the masking and
 // the zero-masking variant of the instruction.  In the masking case, the
 // perserved vector elements come from a new dummy input operand tied to $dst.
-multiclass AVX512_masking<bits<8> O, Format F, X86VectorVTInfo _,
-                          dag Outs, dag Ins, string OpcodeStr,
-                          string AttSrcAsm, string IntelSrcAsm,
-                          dag RHS> :
-   AVX512_masking_common<O, F, _, Outs, Ins,
-                         !con((ins _.RC:$src0, _.KRCWM:$mask), Ins),
-                         !con((ins _.KRCWM:$mask), Ins),
-                         OpcodeStr, AttSrcAsm, IntelSrcAsm, RHS,
-                         (vselect _.KRCWM:$mask, RHS, _.RC:$src0),
-                         "$src0 = $dst">;
-
-// Similar to AVX512_masking but in this case one of the source operands
+multiclass AVX512_maskable<bits<8> O, Format F, X86VectorVTInfo _,
+                           dag Outs, dag Ins, string OpcodeStr,
+                           string AttSrcAsm, string IntelSrcAsm,
+                           dag RHS, InstrItinClass itin = NoItinerary,
+                           bit IsCommutable = 0> :
+   AVX512_maskable_common<O, F, _, Outs, Ins,
+                          !con((ins _.RC:$src0, _.KRCWM:$mask), Ins),
+                          !con((ins _.KRCWM:$mask), Ins),
+                          OpcodeStr, AttSrcAsm, IntelSrcAsm, RHS,
+                          (vselect _.KRCWM:$mask, RHS, _.RC:$src0),
+                          "$src0 = $dst", itin, IsCommutable>;
+
+// Similar to AVX512_maskable but in this case one of the source operands
 // ($src1) is already tied to $dst so we just use that for the preserved
 // vector elements.  NOTE that the NonTiedIns (the ins dag) should exclude
 // $src1.
-multiclass AVX512_masking_3src<bits<8> O, Format F, X86VectorVTInfo _,
-                               dag Outs, dag NonTiedIns, string OpcodeStr,
-                               string AttSrcAsm, string IntelSrcAsm,
-                               dag RHS> :
-   AVX512_masking_common<O, F, _, Outs,
-                         !con((ins _.RC:$src1), NonTiedIns),
-                         !con((ins _.RC:$src1, _.KRCWM:$mask), NonTiedIns),
-                         !con((ins _.RC:$src1, _.KRCWM:$mask), NonTiedIns),
-                         OpcodeStr, AttSrcAsm, IntelSrcAsm, RHS,
-                         (vselect _.KRCWM:$mask, RHS, _.RC:$src1)>;
+multiclass AVX512_maskable_3src<bits<8> O, Format F, X86VectorVTInfo _,
+                                dag Outs, dag NonTiedIns, string OpcodeStr,
+                                string AttSrcAsm, string IntelSrcAsm,
+                                dag RHS> :
+   AVX512_maskable_common<O, F, _, Outs,
+                          !con((ins _.RC:$src1), NonTiedIns),
+                          !con((ins _.RC:$src1, _.KRCWM:$mask), NonTiedIns),
+                          !con((ins _.RC:$src1, _.KRCWM:$mask), NonTiedIns),
+                          OpcodeStr, AttSrcAsm, IntelSrcAsm, RHS,
+                          (vselect _.KRCWM:$mask, RHS, _.RC:$src1)>;
+
+
+multiclass AVX512_maskable_in_asm<bits<8> O, Format F, X86VectorVTInfo _,
+                                  dag Outs, dag Ins,
+                                  string OpcodeStr,
+                                  string AttSrcAsm, string IntelSrcAsm,
+                                  list<dag> Pattern> :
+   AVX512_maskable_custom<O, F, Outs, Ins,
+                          !con((ins _.RC:$src0, _.KRCWM:$mask), Ins),
+                          !con((ins _.KRCWM:$mask), Ins),
+                          OpcodeStr, AttSrcAsm, IntelSrcAsm, Pattern, [], [],
+                          "$src0 = $dst">;
 
 // Bitcasts between 512-bit vector types. Return the original type since
 // no instruction is needed for the conversion
@@ -298,110 +346,83 @@ def : Pat<(v8f64 immAllZerosV), (AVX512_512_SET0)>;
 //===----------------------------------------------------------------------===//
 // AVX-512 - VECTOR INSERT
 //
-// -- 32x8 form --
-let hasSideEffects = 0, ExeDomain = SSEPackedSingle in {
-def VINSERTF32x4rr : AVX512AIi8<0x18, MRMSrcReg, (outs VR512:$dst),
-          (ins VR512:$src1, VR128X:$src2, i8imm:$src3),
-          "vinsertf32x4\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
-          []>, EVEX_4V, EVEX_V512;
-let mayLoad = 1 in
-def VINSERTF32x4rm : AVX512AIi8<0x18, MRMSrcMem, (outs VR512:$dst),
-          (ins VR512:$src1, f128mem:$src2, i8imm:$src3),
-          "vinsertf32x4\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
-          []>, EVEX_4V, EVEX_V512, EVEX_CD8<32, CD8VT4>;
-}
-
-// -- 64x4 fp form --
-let hasSideEffects = 0, ExeDomain = SSEPackedDouble in {
-def VINSERTF64x4rr : AVX512AIi8<0x1a, MRMSrcReg, (outs VR512:$dst),
-          (ins VR512:$src1, VR256X:$src2, i8imm:$src3),
-          "vinsertf64x4\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
-          []>, EVEX_4V, EVEX_V512, VEX_W;
-let mayLoad = 1 in
-def VINSERTF64x4rm : AVX512AIi8<0x1a, MRMSrcMem, (outs VR512:$dst),
-          (ins VR512:$src1, f256mem:$src2, i8imm:$src3),
-          "vinsertf64x4\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
-          []>, EVEX_4V, EVEX_V512, VEX_W, EVEX_CD8<64, CD8VT4>;
+
+multiclass vinsert_for_size_no_alt<int Opcode,
+                                   X86VectorVTInfo From, X86VectorVTInfo To,
+                                   PatFrag vinsert_insert,
+                                   SDNodeXForm INSERT_get_vinsert_imm> {
+  let hasSideEffects = 0, ExeDomain = To.ExeDomain in {
+    def rr : AVX512AIi8<Opcode, MRMSrcReg, (outs VR512:$dst),
+               (ins VR512:$src1, From.RC:$src2, i8imm:$src3),
+               "vinsert" # From.EltTypeName # "x" # From.NumElts #
+                                                "\t{$src3, $src2, $src1, $dst|"
+                                                   "$dst, $src1, $src2, $src3}",
+               [(set To.RC:$dst, (vinsert_insert:$src3 (To.VT VR512:$src1),
+                                                       (From.VT From.RC:$src2),
+                                                       (iPTR imm)))]>,
+             EVEX_4V, EVEX_V512;
+
+    let mayLoad = 1 in
+    def rm : AVX512AIi8<Opcode, MRMSrcMem, (outs VR512:$dst),
+               (ins VR512:$src1, From.MemOp:$src2, i8imm:$src3),
+               "vinsert" # From.EltTypeName # "x" # From.NumElts #
+                                                "\t{$src3, $src2, $src1, $dst|"
+                                                   "$dst, $src1, $src2, $src3}",
+               []>,
+             EVEX_4V, EVEX_V512, EVEX_CD8<From.EltSize, From.CD8TupleForm>;
+  }
 }
-// -- 32x4 integer form --
-let hasSideEffects = 0 in {
-def VINSERTI32x4rr : AVX512AIi8<0x38, MRMSrcReg, (outs VR512:$dst),
-          (ins VR512:$src1, VR128X:$src2, i8imm:$src3),
-          "vinserti32x4\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
-          []>, EVEX_4V, EVEX_V512;
-let mayLoad = 1 in
-def VINSERTI32x4rm : AVX512AIi8<0x38, MRMSrcMem, (outs VR512:$dst),
-          (ins VR512:$src1, i128mem:$src2, i8imm:$src3),
-          "vinserti32x4\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
-          []>, EVEX_4V, EVEX_V512, EVEX_CD8<32, CD8VT4>;
+
+multiclass vinsert_for_size<int Opcode,
+                            X86VectorVTInfo From, X86VectorVTInfo To,
+                            X86VectorVTInfo AltFrom, X86VectorVTInfo AltTo,
+                            PatFrag vinsert_insert,
+                            SDNodeXForm INSERT_get_vinsert_imm> :
+  vinsert_for_size_no_alt<Opcode, From, To,
+                          vinsert_insert, INSERT_get_vinsert_imm> {
+  // Codegen pattern with the alternative types, e.g. v2i64 -> v8i64 for
+  // vinserti32x4.  Only add this if 64x2 and friends are not supported
+  // natively via AVX512DQ.
+  let Predicates = [NoDQI] in
+    def : Pat<(vinsert_insert:$ins
+                 (AltTo.VT VR512:$src1), (AltFrom.VT From.RC:$src2), (iPTR imm)),
+              (AltTo.VT (!cast<Instruction>(NAME # From.EltSize # "x4rr")
+                            VR512:$src1, From.RC:$src2,
+                            (INSERT_get_vinsert_imm VR512:$ins)))>;
+}
+
+multiclass vinsert_for_type<ValueType EltVT32, int Opcode128,
+                            ValueType EltVT64, int Opcode256> {
+  defm NAME # "32x4" : vinsert_for_size<Opcode128,
+                                 X86VectorVTInfo< 4, EltVT32, VR128X>,
+                                 X86VectorVTInfo<16, EltVT32, VR512>,
+                                 X86VectorVTInfo< 2, EltVT64, VR128X>,
+                                 X86VectorVTInfo< 8, EltVT64, VR512>,
+                                 vinsert128_insert,
+                                 INSERT_get_vinsert128_imm>;
+  let Predicates = [HasDQI] in
+    defm NAME # "64x2" : vinsert_for_size_no_alt<Opcode128,
+                                 X86VectorVTInfo< 2, EltVT64, VR128X>,
+                                 X86VectorVTInfo< 8, EltVT64, VR512>,
+                                 vinsert128_insert,
+                                 INSERT_get_vinsert128_imm>, VEX_W;
+  defm NAME # "64x4" : vinsert_for_size<Opcode256,
+                                 X86VectorVTInfo< 4, EltVT64, VR256X>,
+                                 X86VectorVTInfo< 8, EltVT64, VR512>,
+                                 X86VectorVTInfo< 8, EltVT32, VR256>,
+                                 X86VectorVTInfo<16, EltVT32, VR512>,
+                                 vinsert256_insert,
+                                 INSERT_get_vinsert256_imm>, VEX_W;
+  let Predicates = [HasDQI] in
+    defm NAME # "32x8" : vinsert_for_size_no_alt<Opcode256,
+                                 X86VectorVTInfo< 8, EltVT32, VR256X>,
+                                 X86VectorVTInfo<16, EltVT32, VR512>,
+                                 vinsert256_insert,
+                                 INSERT_get_vinsert256_imm>;
 }
 
-let hasSideEffects = 0 in {
-// -- 64x4 form --
-def VINSERTI64x4rr : AVX512AIi8<0x3a, MRMSrcReg, (outs VR512:$dst),
-          (ins VR512:$src1, VR256X:$src2, i8imm:$src3),
-          "vinserti64x4\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
-          []>, EVEX_4V, EVEX_V512, VEX_W;
-let mayLoad = 1 in
-def VINSERTI64x4rm : AVX512AIi8<0x3a, MRMSrcMem, (outs VR512:$dst),
-          (ins VR512:$src1, i256mem:$src2, i8imm:$src3),
-          "vinserti64x4\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
-          []>, EVEX_4V, EVEX_V512, VEX_W, EVEX_CD8<64, CD8VT4>;
-}
-
-def : Pat<(vinsert128_insert:$ins (v16f32 VR512:$src1), (v4f32 VR128X:$src2),
-           (iPTR imm)), (VINSERTF32x4rr VR512:$src1, VR128X:$src2,
-                        (INSERT_get_vinsert128_imm VR512:$ins))>;
-def : Pat<(vinsert128_insert:$ins (v8f64  VR512:$src1), (v2f64 VR128X:$src2),
-           (iPTR imm)), (VINSERTF32x4rr VR512:$src1, VR128X:$src2,
-                        (INSERT_get_vinsert128_imm VR512:$ins))>;
-def : Pat<(vinsert128_insert:$ins (v8i64  VR512:$src1), (v2i64 VR128X:$src2),
-           (iPTR imm)), (VINSERTI32x4rr VR512:$src1, VR128X:$src2,
-                        (INSERT_get_vinsert128_imm VR512:$ins))>;
-def : Pat<(vinsert128_insert:$ins (v16i32 VR512:$src1), (v4i32 VR128X:$src2),
-           (iPTR imm)), (VINSERTI32x4rr VR512:$src1, VR128X:$src2,
-                        (INSERT_get_vinsert128_imm VR512:$ins))>;
-
-def : Pat<(vinsert128_insert:$ins (v16f32 VR512:$src1), (loadv4f32 addr:$src2),
-           (iPTR imm)), (VINSERTF32x4rm VR512:$src1, addr:$src2,
-                        (INSERT_get_vinsert128_imm VR512:$ins))>;
-def : Pat<(vinsert128_insert:$ins (v16i32 VR512:$src1),
-                  (bc_v4i32 (loadv2i64 addr:$src2)),
-           (iPTR imm)), (VINSERTI32x4rm VR512:$src1, addr:$src2,
-                        (INSERT_get_vinsert128_imm VR512:$ins))>;
-def : Pat<(vinsert128_insert:$ins (v8f64  VR512:$src1), (loadv2f64 addr:$src2),
-           (iPTR imm)), (VINSERTF32x4rm VR512:$src1, addr:$src2,
-                        (INSERT_get_vinsert128_imm VR512:$ins))>;
-def : Pat<(vinsert128_insert:$ins (v8i64  VR512:$src1), (loadv2i64 addr:$src2),
-           (iPTR imm)), (VINSERTI32x4rm VR512:$src1, addr:$src2,
-                        (INSERT_get_vinsert128_imm VR512:$ins))>;
-
-def : Pat<(vinsert256_insert:$ins (v16f32  VR512:$src1), (v8f32 VR256X:$src2),
-           (iPTR imm)), (VINSERTF64x4rr VR512:$src1, VR256X:$src2,
-                        (INSERT_get_vinsert256_imm VR512:$ins))>;
-def : Pat<(vinsert256_insert:$ins (v8f64  VR512:$src1), (v4f64 VR256X:$src2),
-           (iPTR imm)), (VINSERTF64x4rr VR512:$src1, VR256X:$src2,
-                        (INSERT_get_vinsert256_imm VR512:$ins))>;
-def : Pat<(vinsert128_insert:$ins (v8i64  VR512:$src1), (v4i64 VR256X:$src2),
-           (iPTR imm)), (VINSERTI64x4rr VR512:$src1, VR256X:$src2,
-                        (INSERT_get_vinsert256_imm VR512:$ins))>;
-def : Pat<(vinsert128_insert:$ins (v16i32 VR512:$src1), (v8i32 VR256X:$src2),
-           (iPTR imm)), (VINSERTI64x4rr VR512:$src1, VR256X:$src2,
-                        (INSERT_get_vinsert256_imm VR512:$ins))>;
-
-def : Pat<(vinsert256_insert:$ins (v16f32  VR512:$src1), (loadv8f32 addr:$src2),
-           (iPTR imm)), (VINSERTF64x4rm VR512:$src1, addr:$src2,
-                        (INSERT_get_vinsert256_imm VR512:$ins))>;
-def : Pat<(vinsert256_insert:$ins (v8f64  VR512:$src1), (loadv4f64 addr:$src2),
-           (iPTR imm)), (VINSERTF64x4rm VR512:$src1, addr:$src2,
-                        (INSERT_get_vinsert256_imm VR512:$ins))>;
-def : Pat<(vinsert256_insert:$ins (v8i64  VR512:$src1), (loadv4i64 addr:$src2),
-           (iPTR imm)), (VINSERTI64x4rm VR512:$src1, addr:$src2,
-                        (INSERT_get_vinsert256_imm VR512:$ins))>;
-def : Pat<(vinsert256_insert:$ins (v16i32 VR512:$src1),
-	                (bc_v8i32 (loadv4i64 addr:$src2)),
-           (iPTR imm)), (VINSERTI64x4rm VR512:$src1, addr:$src2,
-                        (INSERT_get_vinsert256_imm VR512:$ins))>;
+defm VINSERTF : vinsert_for_type<f32, 0x18, f64, 0x1a>;
+defm VINSERTI : vinsert_for_type<i32, 0x38, i64, 0x3a>;
 
 // vinsertps - insert f32 to XMM
 def VINSERTPSzrr : AVX512AIi8<0x21, MRMSrcReg, (outs VR128X:$dst),
@@ -426,13 +447,13 @@ multiclass vextract_for_size<int Opcode,
                              PatFrag vextract_extract,
                              SDNodeXForm EXTRACT_get_vextract_imm> {
   let hasSideEffects = 0, ExeDomain = To.ExeDomain in {
-    def rr : AVX512AIi8<Opcode, MRMDestReg, (outs To.RC:$dst),
-            (ins VR512:$src1, i8imm:$idx),
-            "vextract" # To.EltTypeName # "x4\t{$idx, $src1, $dst|"
-                                               "$dst, $src1, $idx}",
-            [(set To.RC:$dst, (vextract_extract:$idx (From.VT VR512:$src1),
-                                                     (iPTR imm)))]>,
-            EVEX, EVEX_V512;
+    defm rr : AVX512_maskable_in_asm<Opcode, MRMDestReg, To, (outs To.RC:$dst),
+                (ins VR512:$src1, i8imm:$idx),
+                "vextract" # To.EltTypeName # "x4",
+                "$idx, $src1", "$src1, $idx",
+                [(set To.RC:$dst, (vextract_extract:$idx (From.VT VR512:$src1),
+                                                         (iPTR imm)))]>,
+              AVX512AIi8Base, EVEX, EVEX_V512;
     let mayStore = 1 in
     def rm : AVX512AIi8<Opcode, MRMDestMem, (outs),
             (ins To.MemOp:$dst, VR512:$src1, i8imm:$src2),
@@ -458,6 +479,29 @@ multiclass vextract_for_size<int Opcode,
   def : Pat<(AltTo.VT (extract_subvector (AltFrom.VT VR512:$src), (iPTR 0))),
             (AltTo.VT
                (EXTRACT_SUBREG (AltFrom.VT VR512:$src), AltTo.SubRegIdx))>;
+
+  // Intrinsic call with masking.
+  def : Pat<(!cast<Intrinsic>("int_x86_avx512_mask_vextract" # To.EltTypeName #
+                              "x4_512")
+                VR512:$src1, (iPTR imm:$idx), To.RC:$src0, GR8:$mask),
+            (!cast<Instruction>(NAME # To.EltSize # "x4rrk") To.RC:$src0,
+                (v4i1 (COPY_TO_REGCLASS GR8:$mask, VK4WM)),
+                VR512:$src1, imm:$idx)>;
+
+  // Intrinsic call with zero-masking.
+  def : Pat<(!cast<Intrinsic>("int_x86_avx512_mask_vextract" # To.EltTypeName #
+                              "x4_512")
+                VR512:$src1, (iPTR imm:$idx), To.ImmAllZerosV, GR8:$mask),
+            (!cast<Instruction>(NAME # To.EltSize # "x4rrkz")
+                (v4i1 (COPY_TO_REGCLASS GR8:$mask, VK4WM)),
+                VR512:$src1, imm:$idx)>;
+
+  // Intrinsic call without masking.
+  def : Pat<(!cast<Intrinsic>("int_x86_avx512_mask_vextract" # To.EltTypeName #
+                              "x4_512")
+                VR512:$src1, (iPTR imm:$idx), To.ImmAllZerosV, (i8 -1)),
+            (!cast<Instruction>(NAME # To.EltSize # "x4rr")
+                VR512:$src1, imm:$idx)>;
 }
 
 multiclass vextract_for_type<ValueType EltVT32, int Opcode32,
@@ -691,18 +735,27 @@ def : Pat<(v8i32 (X86VBroadcastm (v8i1 VK8WM:$mask), (loadi32 addr:$src))),
 //---
 
 multiclass avx512_mask_broadcast<bits<8> opc, string OpcodeStr,
-                       RegisterClass DstRC, RegisterClass KRC,
-                       ValueType OpVT, ValueType SrcVT> {
-def rr : AVX512XS8I<opc, MRMDestReg, (outs DstRC:$dst), (ins KRC:$src),
+                       RegisterClass KRC> {
+let Predicates = [HasCDI] in
+def Zrr : AVX512XS8I<opc, MRMSrcReg, (outs VR512:$dst), (ins KRC:$src),
                   !strconcat(OpcodeStr, " \t{$src, $dst|$dst, $src}"),
-                  []>, EVEX;
+                  []>, EVEX, EVEX_V512;
+                  
+let Predicates = [HasCDI, HasVLX] in {
+def Z128rr : AVX512XS8I<opc, MRMSrcReg, (outs VR128:$dst), (ins KRC:$src),
+                  !strconcat(OpcodeStr, " \t{$src, $dst|$dst, $src}"),
+                  []>, EVEX, EVEX_V128;
+def Z256rr : AVX512XS8I<opc, MRMSrcReg, (outs VR256:$dst), (ins KRC:$src),
+                  !strconcat(OpcodeStr, " \t{$src, $dst|$dst, $src}"),
+                  []>, EVEX, EVEX_V256;
+}
 }
 
 let Predicates = [HasCDI] in {
-defm VPBROADCASTMW2D : avx512_mask_broadcast<0x3A, "vpbroadcastmw2d", VR512,
-                                             VK16, v16i32, v16i1>, EVEX_V512;
-defm VPBROADCASTMB2Q : avx512_mask_broadcast<0x2A, "vpbroadcastmb2q", VR512,
-                                            VK8, v8i64, v8i1>, EVEX_V512, VEX_W;
+defm VPBROADCASTMW2D : avx512_mask_broadcast<0x3A, "vpbroadcastmw2d",
+                                             VK16>;
+defm VPBROADCASTMB2Q : avx512_mask_broadcast<0x2A, "vpbroadcastmb2q",
+                                             VK8>, VEX_W;
 }
 
 //===----------------------------------------------------------------------===//
@@ -734,6 +787,20 @@ let ExeDomain = SSEPackedDouble in
 defm VPERMPDZ  : avx512_perm_imm<0x01, "vpermpd", VR512, X86VPermi, memopv8f64, 
                         f512mem, v8f64>, EVEX_V512, VEX_W, EVEX_CD8<64, CD8VF>;
 
+let ExeDomain = SSEPackedSingle in
+defm VPERMILPSZ : avx512_perm_imm<0x04, "vpermilps", VR512, X86VPermilpi,
+                      memopv16f32, f512mem, v16f32>, EVEX_V512,
+                      EVEX_CD8<32, CD8VF>;
+let ExeDomain = SSEPackedDouble in
+defm VPERMILPDZ : avx512_perm_imm<0x05, "vpermilpd", VR512, X86VPermilpi,
+                      memopv8f64, f512mem, v8f64>, EVEX_V512,
+                      VEX_W, EVEX_CD8<64, CD8VF>;
+
+def : Pat<(v16i32 (X86VPermilpi VR512:$src1, (i8 imm:$imm))),
+          (VPERMILPSZri VR512:$src1, imm:$imm)>;
+def : Pat<(v8i64 (X86VPermilpi VR512:$src1, (i8 imm:$imm))),
+          (VPERMILPDZri VR512:$src1, imm:$imm)>;
+
 // -- VPERM - register form --
 multiclass avx512_perm<bits<8> opc, string OpcodeStr, RegisterClass RC, 
                      PatFrag mem_frag, X86MemOperand x86memop, ValueType OpVT> {
@@ -2494,95 +2561,130 @@ defm VMOVNTPS : avx512_movnt_vl<0x2B, "vmovntps", alignednontemporalstore,
 // AVX-512 - Integer arithmetic
 //
 multiclass avx512_binop_rm<bits<8> opc, string OpcodeStr, SDNode OpNode,
-                        ValueType OpVT, RegisterClass KRC,
-                        RegisterClass RC, PatFrag memop_frag,
-                        X86MemOperand x86memop, PatFrag scalar_mfrag,
-                        X86MemOperand x86scalar_mop, string BrdcstStr,
-                        OpndItins itins, bit IsCommutable = 0> {
-  let isCommutable = IsCommutable in
-    def rr : AVX512BI<opc, MRMSrcReg, (outs RC:$dst),
-              (ins RC:$src1, RC:$src2),
-              !strconcat(OpcodeStr, " \t{$src2, $src1, $dst|$dst, $src1, $src2}"),
-              [(set RC:$dst, (OpVT (OpNode (OpVT RC:$src1), (OpVT RC:$src2))))],
-              itins.rr>, EVEX_4V;
-  let AddedComplexity = 30 in {
-    let Constraints = "$src0 = $dst" in
-      def rrk : AVX512BI<opc, MRMSrcReg, (outs RC:$dst),
-                 (ins RC:$src0, KRC:$mask, RC:$src1, RC:$src2),
-                 !strconcat(OpcodeStr,
-                    " \t{$src2, $src1, $dst {${mask}}|$dst {${mask}}, $src1, $src2}"),
-                 [(set RC:$dst, (OpVT (vselect KRC:$mask,
-                                  (OpNode (OpVT RC:$src1), (OpVT RC:$src2)),
-                                  RC:$src0)))],
-                 itins.rr>, EVEX_4V, EVEX_K;
-    def rrkz : AVX512BI<opc, MRMSrcReg, (outs RC:$dst),
-                (ins KRC:$mask, RC:$src1, RC:$src2),
-                !strconcat(OpcodeStr, " \t{$src2, $src1, $dst {${mask}} {z}" ,
-                    "|$dst {${mask}} {z}, $src1, $src2}"),
-                [(set RC:$dst, (OpVT (vselect KRC:$mask,
-                                  (OpNode (OpVT RC:$src1), (OpVT RC:$src2)),
-                                  (OpVT immAllZerosV))))],
-                itins.rr>, EVEX_4V, EVEX_KZ;
+                           X86VectorVTInfo _, OpndItins itins,
+                           bit IsCommutable = 0> {
+  defm rr : AVX512_maskable<opc, MRMSrcReg, _, (outs _.RC:$dst),
+                    (ins _.RC:$src1, _.RC:$src2), OpcodeStr##_.Suffix,
+                    "$src2, $src1", "$src1, $src2",
+                    (_.VT (OpNode _.RC:$src1, _.RC:$src2)),
+                    itins.rr, IsCommutable>,
+            AVX512BIBase, EVEX_4V;
+
+  let mayLoad = 1 in
+    defm rm : AVX512_maskable<opc, MRMSrcMem, _, (outs _.RC:$dst),
+                    (ins _.RC:$src1, _.MemOp:$src2), OpcodeStr##_.Suffix,
+                    "$src2, $src1", "$src1, $src2",
+                    (_.VT (OpNode _.RC:$src1,
+                                  (bitconvert (_.LdFrag addr:$src2)))),
+                    itins.rm>,
+              AVX512BIBase, EVEX_4V;
+}
+
+multiclass avx512_binop_rmb<bits<8> opc, string OpcodeStr, SDNode OpNode,
+                            X86VectorVTInfo _, OpndItins itins,
+                            bit IsCommutable = 0> :
+           avx512_binop_rm<opc, OpcodeStr, OpNode, _, itins, IsCommutable> {
+  let mayLoad = 1 in
+    defm rmb : AVX512_maskable<opc, MRMSrcMem, _, (outs _.RC:$dst),
+                    (ins _.RC:$src1, _.ScalarMemOp:$src2), OpcodeStr##_.Suffix,
+                    "${src2}"##_.BroadcastStr##", $src1",
+                    "$src1, ${src2}"##_.BroadcastStr,
+                    (_.VT (OpNode _.RC:$src1,
+                                  (X86VBroadcast
+                                      (_.ScalarLdFrag addr:$src2)))),
+                    itins.rm>,
+               AVX512BIBase, EVEX_4V, EVEX_B;
+}
+
+multiclass avx512_binop_rm_vl<bits<8> opc, string OpcodeStr, SDNode OpNode,
+                              AVX512VLVectorVTInfo VTInfo, OpndItins itins,
+                              Predicate prd, bit IsCommutable = 0> {
+  let Predicates = [prd] in
+    defm Z : avx512_binop_rm<opc, OpcodeStr, OpNode, VTInfo.info512, itins,
+                             IsCommutable>, EVEX_V512;
+
+  let Predicates = [prd, HasVLX] in {
+    defm Z256 : avx512_binop_rm<opc, OpcodeStr, OpNode, VTInfo.info256, itins,
+                             IsCommutable>, EVEX_V256;
+    defm Z128 : avx512_binop_rm<opc, OpcodeStr, OpNode, VTInfo.info128, itins,
+                             IsCommutable>, EVEX_V128;
   }
+}
 
-  let mayLoad = 1 in {
-    def rm : AVX512BI<opc, MRMSrcMem, (outs RC:$dst),
-              (ins RC:$src1, x86memop:$src2),
-              !strconcat(OpcodeStr, " \t{$src2, $src1, $dst|$dst, $src1, $src2}"),
-              [(set RC:$dst, (OpVT (OpNode (OpVT RC:$src1), (memop_frag addr:$src2))))],
-              itins.rm>, EVEX_4V;
-    let AddedComplexity = 30 in {
-    let Constraints = "$src0 = $dst" in
-      def rmk : AVX512BI<opc, MRMSrcMem, (outs RC:$dst),
-                 (ins RC:$src0, KRC:$mask, RC:$src1, x86memop:$src2),
-                 !strconcat(OpcodeStr,
-                     " \t{$src2, $src1, $dst {${mask}}|$dst {${mask}}, $src1, $src2}"),
-                 [(set RC:$dst, (OpVT (vselect KRC:$mask,
-                                    (OpNode (OpVT RC:$src1), (memop_frag addr:$src2)),
-                                    RC:$src0)))],
-                 itins.rm>, EVEX_4V, EVEX_K;
-    def rmkz : AVX512BI<opc, MRMSrcMem, (outs RC:$dst),
-                (ins KRC:$mask, RC:$src1, x86memop:$src2),
-                !strconcat(OpcodeStr,
-                    " \t{$src2, $src1, $dst {${mask}} {z}|$dst {${mask}} {z}, $src1, $src2}"),
-                [(set RC:$dst, (OpVT (vselect KRC:$mask,
-                                    (OpNode (OpVT RC:$src1), (memop_frag addr:$src2)),
-                                    (OpVT immAllZerosV))))],
-                itins.rm>, EVEX_4V, EVEX_KZ;
-    }
-    def rmb : AVX512BI<opc, MRMSrcMem, (outs RC:$dst),
-               (ins RC:$src1, x86scalar_mop:$src2),
-               !strconcat(OpcodeStr, " \t{${src2}", BrdcstStr,
-                          ", $src1, $dst|$dst, $src1, ${src2}", BrdcstStr, "}"),
-               [(set RC:$dst, (OpNode RC:$src1,
-                               (OpVT (X86VBroadcast (scalar_mfrag addr:$src2)))))],
-               itins.rm>, EVEX_4V, EVEX_B;
-    let AddedComplexity = 30 in {
-    let Constraints = "$src0 = $dst" in
-      def rmbk : AVX512BI<opc, MRMSrcMem, (outs RC:$dst),
-                  (ins RC:$src0, KRC:$mask, RC:$src1, x86scalar_mop:$src2),
-                  !strconcat(OpcodeStr, " \t{${src2}", BrdcstStr,
-                             ", $src1, $dst {${mask}}|$dst {${mask}}, $src1, ${src2}",
-                             BrdcstStr, "}"),
-                  [(set RC:$dst, (OpVT (vselect KRC:$mask,
-                                    (OpNode (OpVT RC:$src1),
-                                     (OpVT (X86VBroadcast (scalar_mfrag addr:$src2)))),
-                                    RC:$src0)))],
-                  itins.rm>, EVEX_4V, EVEX_B, EVEX_K;
-    def rmbkz : AVX512BI<opc, MRMSrcMem, (outs RC:$dst),
-                 (ins KRC:$mask, RC:$src1, x86scalar_mop:$src2),
-                 !strconcat(OpcodeStr, " \t{${src2}", BrdcstStr,
-                            ", $src1, $dst {${mask}} {z}|$dst {${mask}} {z}, $src1, ${src2}",
-                            BrdcstStr, "}"),
-                 [(set RC:$dst, (OpVT (vselect KRC:$mask,
-                                    (OpNode (OpVT RC:$src1),
-                                     (OpVT (X86VBroadcast (scalar_mfrag addr:$src2)))),
-                                    (OpVT immAllZerosV))))],
-                 itins.rm>, EVEX_4V, EVEX_B, EVEX_KZ;
-    }
+multiclass avx512_binop_rmb_vl<bits<8> opc, string OpcodeStr, SDNode OpNode,
+                               AVX512VLVectorVTInfo VTInfo, OpndItins itins,
+                               Predicate prd, bit IsCommutable = 0> {
+  let Predicates = [prd] in
+    defm Z : avx512_binop_rmb<opc, OpcodeStr, OpNode, VTInfo.info512, itins,
+                             IsCommutable>, EVEX_V512;
+
+  let Predicates = [prd, HasVLX] in {
+    defm Z256 : avx512_binop_rmb<opc, OpcodeStr, OpNode, VTInfo.info256, itins,
+                             IsCommutable>, EVEX_V256;
+    defm Z128 : avx512_binop_rmb<opc, OpcodeStr, OpNode, VTInfo.info128, itins,
+                             IsCommutable>, EVEX_V128;
   }
 }
 
+multiclass avx512_binop_rm_vl_q<bits<8> opc, string OpcodeStr, SDNode OpNode,
+                                OpndItins itins, Predicate prd,
+                                bit IsCommutable = 0> {
+  defm NAME : avx512_binop_rmb_vl<opc, OpcodeStr, OpNode, avx512vl_i64_info,
+                               itins, prd, IsCommutable>,
+                               VEX_W, EVEX_CD8<64, CD8VF>;
+}
+
+multiclass avx512_binop_rm_vl_d<bits<8> opc, string OpcodeStr, SDNode OpNode,
+                                OpndItins itins, Predicate prd,
+                                bit IsCommutable = 0> {
+  defm NAME : avx512_binop_rmb_vl<opc, OpcodeStr, OpNode, avx512vl_i32_info,
+                               itins, prd, IsCommutable>, EVEX_CD8<32, CD8VF>;
+}
+
+multiclass avx512_binop_rm_vl_w<bits<8> opc, string OpcodeStr, SDNode OpNode,
+                                OpndItins itins, Predicate prd,
+                                bit IsCommutable = 0> {
+  defm NAME : avx512_binop_rm_vl<opc, OpcodeStr, OpNode, avx512vl_i16_info,
+                              itins, prd, IsCommutable>, EVEX_CD8<16, CD8VF>;
+}
+
+multiclass avx512_binop_rm_vl_b<bits<8> opc, string OpcodeStr, SDNode OpNode,
+                                OpndItins itins, Predicate prd,
+                                bit IsCommutable = 0> {
+  defm NAME : avx512_binop_rm_vl<opc, OpcodeStr, OpNode, avx512vl_i8_info,
+                              itins, prd, IsCommutable>, EVEX_CD8<8, CD8VF>;
+}
+
+multiclass avx512_binop_rm_vl_dq<bits<8> opc_d, bits<8> opc_q, string OpcodeStr,
+                                 SDNode OpNode, OpndItins itins, Predicate prd,
+                                 bit IsCommutable = 0> {
+  defm Q : avx512_binop_rm_vl_q<opc_q, OpcodeStr, OpNode, itins, prd,
+                                   IsCommutable>;
+
+  defm D : avx512_binop_rm_vl_d<opc_d, OpcodeStr, OpNode, itins, prd,
+                                   IsCommutable>;
+}
+
+multiclass avx512_binop_rm_vl_bw<bits<8> opc_b, bits<8> opc_w, string OpcodeStr,
+                                 SDNode OpNode, OpndItins itins, Predicate prd,
+                                 bit IsCommutable = 0> {
+  defm W : avx512_binop_rm_vl_w<opc_w, OpcodeStr, OpNode, itins, prd,
+                                   IsCommutable>;
+
+  defm B : avx512_binop_rm_vl_b<opc_b, OpcodeStr, OpNode, itins, prd,
+                                   IsCommutable>;
+}
+
+multiclass avx512_binop_rm_vl_all<bits<8> opc_b, bits<8> opc_w,
+                                  bits<8> opc_d, bits<8> opc_q,
+                                  string OpcodeStr, SDNode OpNode,
+                                  OpndItins itins, bit IsCommutable = 0> {
+  defm NAME : avx512_binop_rm_vl_dq<opc_d, opc_q, OpcodeStr, OpNode,
+                                    itins, HasAVX512, IsCommutable>,
+              avx512_binop_rm_vl_bw<opc_b, opc_w, OpcodeStr, OpNode,
+                                    itins, HasBWI, IsCommutable>;
+}
+
 multiclass avx512_binop_rm2<bits<8> opc, string OpcodeStr, ValueType DstVT,
                             ValueType SrcVT, RegisterClass KRC, RegisterClass RC,
                             PatFrag memop_frag, X86MemOperand x86memop,
@@ -2640,25 +2742,16 @@ multiclass avx512_binop_rm2<bits<8> opc, string OpcodeStr, ValueType DstVT,
   }
 }
 
-defm VPADDDZ : avx512_binop_rm<0xFE, "vpaddd", add, v16i32, VK16WM, VR512,
-                   memopv16i32, i512mem, loadi32, i32mem, "{1to16}",
-                   SSE_INTALU_ITINS_P, 1>, EVEX_V512, EVEX_CD8<32, CD8VF>;
-
-defm VPSUBDZ : avx512_binop_rm<0xFA, "vpsubd", sub, v16i32, VK16WM, VR512,
-                   memopv16i32, i512mem, loadi32, i32mem, "{1to16}",
-                   SSE_INTALU_ITINS_P, 0>, EVEX_V512, EVEX_CD8<32, CD8VF>;
-
-defm VPMULLDZ : avx512_binop_rm<0x40, "vpmulld", mul, v16i32, VK16WM, VR512,
-                   memopv16i32, i512mem, loadi32, i32mem, "{1to16}",
-                   SSE_INTALU_ITINS_P, 1>, T8PD, EVEX_V512, EVEX_CD8<32, CD8VF>;
-
-defm VPADDQZ : avx512_binop_rm<0xD4, "vpaddq", add, v8i64, VK8WM, VR512,
-                   memopv8i64, i512mem, loadi64, i64mem, "{1to8}",
-                   SSE_INTALU_ITINS_P, 1>, EVEX_CD8<64, CD8VF>, EVEX_V512, VEX_W;
-
-defm VPSUBQZ : avx512_binop_rm<0xFB, "vpsubq", sub, v8i64, VK8WM, VR512,
-                   memopv8i64, i512mem, loadi64, i64mem, "{1to8}",
-                   SSE_INTALU_ITINS_P, 0>, EVEX_V512, VEX_W, EVEX_CD8<64, CD8VF>;
+defm VPADD : avx512_binop_rm_vl_all<0xFC, 0xFD, 0xFE, 0xD4, "vpadd", add,
+                                    SSE_INTALU_ITINS_P, 1>;
+defm VPSUB : avx512_binop_rm_vl_all<0xF8, 0xF9, 0xFA, 0xFB, "vpsub", sub,
+                                    SSE_INTALU_ITINS_P, 0>;
+defm VPMULLD : avx512_binop_rm_vl_d<0x40, "vpmull", mul,
+                                   SSE_INTALU_ITINS_P, HasAVX512, 1>, T8PD;
+defm VPMULLW : avx512_binop_rm_vl_w<0xD5, "vpmull", mul,
+                                   SSE_INTALU_ITINS_P, HasBWI, 1>;
+defm VPMULLQ : avx512_binop_rm_vl_q<0x40, "vpmull", mul,
+                                   SSE_INTALU_ITINS_P, HasDQI, 1>, T8PD;
 
 defm VPMULDQZ : avx512_binop_rm2<0x28, "vpmuldq", v8i64, v16i32, VK8WM, VR512,
                    memopv8i64, i512mem, loadi64, i64mem, "{1to8}",
@@ -2679,41 +2772,33 @@ def : Pat<(v8i64 (int_x86_avx512_mask_pmul_dq_512 (v16i32 VR512:$src1),
            (v16i32 VR512:$src2), (bc_v8i64 (v16i32 immAllZerosV)), (i8 -1))),
           (VPMULDQZrr VR512:$src1, VR512:$src2)>;
 
-defm VPMAXUDZ : avx512_binop_rm<0x3F, "vpmaxud", X86umax, v16i32, VK16WM, VR512,
-                   memopv16i32, i512mem, loadi32, i32mem, "{1to16}",
-                   SSE_INTALU_ITINS_P, 1>,
-                   T8PD, EVEX_V512, EVEX_CD8<32, CD8VF>;
-defm VPMAXUQZ : avx512_binop_rm<0x3F, "vpmaxuq", X86umax, v8i64, VK8WM, VR512,
-                   memopv8i64, i512mem, loadi64, i64mem, "{1to8}",
-                   SSE_INTALU_ITINS_P, 0>,
-                   T8PD, EVEX_V512, VEX_W, EVEX_CD8<64, CD8VF>;
-
-defm VPMAXSDZ : avx512_binop_rm<0x3D, "vpmaxsd", X86smax, v16i32, VK16WM, VR512,
-                   memopv16i32, i512mem, loadi32, i32mem, "{1to16}",
-                   SSE_INTALU_ITINS_P, 1>,
-                   T8PD, EVEX_V512, EVEX_CD8<32, CD8VF>;
-defm VPMAXSQZ : avx512_binop_rm<0x3D, "vpmaxsq", X86smax, v8i64, VK8WM, VR512,
-                   memopv8i64, i512mem, loadi64, i64mem, "{1to8}",
-                   SSE_INTALU_ITINS_P, 0>,
-                   T8PD, EVEX_V512, VEX_W, EVEX_CD8<64, CD8VF>;
-
-defm VPMINUDZ : avx512_binop_rm<0x3B, "vpminud", X86umin, v16i32, VK16WM, VR512,
-                   memopv16i32, i512mem, loadi32, i32mem, "{1to16}",
-                   SSE_INTALU_ITINS_P, 1>,
-                   T8PD, EVEX_V512, EVEX_CD8<32, CD8VF>;
-defm VPMINUQZ : avx512_binop_rm<0x3B, "vpminuq", X86umin, v8i64, VK8WM, VR512,
-                   memopv8i64, i512mem, loadi64, i64mem, "{1to8}",
-                   SSE_INTALU_ITINS_P, 0>,
-                   T8PD, EVEX_V512, VEX_W, EVEX_CD8<64, CD8VF>;
-
-defm VPMINSDZ : avx512_binop_rm<0x39, "vpminsd", X86smin, v16i32, VK16WM, VR512,
-                   memopv16i32, i512mem, loadi32, i32mem, "{1to16}",
-                   SSE_INTALU_ITINS_P, 1>,
-                   T8PD, EVEX_V512, EVEX_CD8<32, CD8VF>;
-defm VPMINSQZ : avx512_binop_rm<0x39, "vpminsq", X86smin, v8i64, VK8WM, VR512,
-                   memopv8i64, i512mem, loadi64, i64mem, "{1to8}",
-                   SSE_INTALU_ITINS_P, 0>,
-                   T8PD, EVEX_V512, VEX_W, EVEX_CD8<64, CD8VF>;
+defm VPMAXSB : avx512_binop_rm_vl_b<0x3C, "vpmaxs", X86smax,
+                                     SSE_INTALU_ITINS_P, HasBWI, 1>, T8PD;
+defm VPMAXSW : avx512_binop_rm_vl_w<0xEE, "vpmaxs", X86smax,
+                                     SSE_INTALU_ITINS_P, HasBWI, 1>;
+defm VPMAXS : avx512_binop_rm_vl_dq<0x3D, 0x3D, "vpmaxs", X86smax,
+                                     SSE_INTALU_ITINS_P, HasAVX512, 1>, T8PD;
+
+defm VPMAXUB : avx512_binop_rm_vl_b<0xDE, "vpmaxu", X86umax,
+                                     SSE_INTALU_ITINS_P, HasBWI, 1>;
+defm VPMAXUW : avx512_binop_rm_vl_w<0x3E, "vpmaxu", X86umax,
+                                     SSE_INTALU_ITINS_P, HasBWI, 1>, T8PD;
+defm VPMAXU : avx512_binop_rm_vl_dq<0x3F, 0x3F, "vpmaxu", X86umax,
+                                     SSE_INTALU_ITINS_P, HasAVX512, 1>, T8PD;
+
+defm VPMINSB : avx512_binop_rm_vl_b<0x38, "vpmins", X86smin,
+                                     SSE_INTALU_ITINS_P, HasBWI, 1>, T8PD;
+defm VPMINSW : avx512_binop_rm_vl_w<0xEA, "vpmins", X86smin,
+                                     SSE_INTALU_ITINS_P, HasBWI, 1>;
+defm VPMINS : avx512_binop_rm_vl_dq<0x39, 0x39, "vpmins", X86smin,
+                                     SSE_INTALU_ITINS_P, HasAVX512, 1>, T8PD;
+
+defm VPMINUB : avx512_binop_rm_vl_b<0xDA, "vpminu", X86umin,
+                                     SSE_INTALU_ITINS_P, HasBWI, 1>;
+defm VPMINUW : avx512_binop_rm_vl_w<0x3A, "vpminu", X86umin,
+                                     SSE_INTALU_ITINS_P, HasBWI, 1>, T8PD;
+defm VPMINU : avx512_binop_rm_vl_dq<0x3B, 0x3B, "vpminu", X86umin,
+                                     SSE_INTALU_ITINS_P, HasAVX512, 1>, T8PD;
 
 def : Pat <(v16i32 (int_x86_avx512_mask_pmaxs_d_512 (v16i32 VR512:$src1),
                     (v16i32 VR512:$src2), (v16i32 immAllZerosV), (i16 -1))),
@@ -2826,48 +2911,18 @@ multiclass avx512_pshuf_imm<bits<8> opc, string OpcodeStr, RegisterClass RC,
 defm VPSHUFDZ : avx512_pshuf_imm<0x70, "vpshufd", VR512, X86PShufd, memopv16i32,
                       i512mem, v16i32>, PD, EVEX_V512, EVEX_CD8<32, CD8VF>;
 
-let ExeDomain = SSEPackedSingle in
-defm VPERMILPSZ : avx512_pshuf_imm<0x04, "vpermilps", VR512, X86VPermilpi,
-                      memopv16f32, i512mem, v16f32>, TAPD, EVEX_V512,
-                      EVEX_CD8<32, CD8VF>;
-let ExeDomain = SSEPackedDouble in
-defm VPERMILPDZ : avx512_pshuf_imm<0x05, "vpermilpd", VR512, X86VPermilpi,
-                      memopv8f64, i512mem, v8f64>, TAPD, EVEX_V512,
-                      VEX_W, EVEX_CD8<32, CD8VF>;
-
-def : Pat<(v16i32 (X86VPermilpi VR512:$src1, (i8 imm:$imm))),
-          (VPERMILPSZri VR512:$src1, imm:$imm)>;
-def : Pat<(v8i64 (X86VPermilpi VR512:$src1, (i8 imm:$imm))),
-          (VPERMILPDZri VR512:$src1, imm:$imm)>;
-
 //===----------------------------------------------------------------------===//
 // AVX-512  Logical Instructions
 //===----------------------------------------------------------------------===//
 
-defm VPANDDZ : avx512_binop_rm<0xDB, "vpandd", and, v16i32, VK16WM, VR512, memopv16i32,
-                      i512mem, loadi32, i32mem, "{1to16}", SSE_BIT_ITINS_P, 1>,
-                      EVEX_V512, EVEX_CD8<32, CD8VF>;
-defm VPANDQZ : avx512_binop_rm<0xDB, "vpandq", and, v8i64, VK8WM, VR512, memopv8i64,
-                      i512mem, loadi64, i64mem, "{1to8}", SSE_BIT_ITINS_P, 1>,
-                      EVEX_V512, VEX_W, EVEX_CD8<64, CD8VF>;
-defm VPORDZ  : avx512_binop_rm<0xEB, "vpord", or, v16i32, VK16WM, VR512, memopv16i32,
-                      i512mem, loadi32, i32mem, "{1to16}", SSE_BIT_ITINS_P, 1>,
-                      EVEX_V512, EVEX_CD8<32, CD8VF>;
-defm VPORQZ  : avx512_binop_rm<0xEB, "vporq", or, v8i64, VK8WM, VR512, memopv8i64,
-                      i512mem, loadi64, i64mem, "{1to8}", SSE_BIT_ITINS_P, 1>,
-                      EVEX_V512, VEX_W, EVEX_CD8<64, CD8VF>;
-defm VPXORDZ : avx512_binop_rm<0xEF, "vpxord", xor, v16i32, VK16WM, VR512, memopv16i32,
-                      i512mem, loadi32, i32mem, "{1to16}", SSE_BIT_ITINS_P, 1>,
-                      EVEX_V512, EVEX_CD8<32, CD8VF>;
-defm VPXORQZ : avx512_binop_rm<0xEF, "vpxorq", xor, v8i64, VK8WM, VR512, memopv8i64,
-                      i512mem, loadi64, i64mem, "{1to8}", SSE_BIT_ITINS_P, 1>,
-                      EVEX_V512, VEX_W, EVEX_CD8<64, CD8VF>;
-defm VPANDNDZ : avx512_binop_rm<0xDF, "vpandnd", X86andnp, v16i32, VK16WM, VR512,
-                      memopv16i32, i512mem, loadi32, i32mem, "{1to16}",
-                      SSE_BIT_ITINS_P, 0>, EVEX_V512, EVEX_CD8<32, CD8VF>;
-defm VPANDNQZ : avx512_binop_rm<0xDF, "vpandnq", X86andnp, v8i64, VK8WM, VR512,
-                      memopv8i64, i512mem, loadi64, i64mem, "{1to8}",
-                      SSE_BIT_ITINS_P, 0>, EVEX_V512, VEX_W, EVEX_CD8<64, CD8VF>;
+defm VPAND : avx512_binop_rm_vl_dq<0xDB, 0xDB, "vpand", and,
+                                  SSE_INTALU_ITINS_P, HasAVX512, 1>;
+defm VPOR : avx512_binop_rm_vl_dq<0xEB, 0xEB, "vpor", or,
+                                  SSE_INTALU_ITINS_P, HasAVX512, 1>;
+defm VPXOR : avx512_binop_rm_vl_dq<0xEF, 0xEF, "vpxor", xor,
+                                  SSE_INTALU_ITINS_P, HasAVX512, 1>;
+defm VPANDN : avx512_binop_rm_vl_dq<0xDF, 0xDF, "vpandn", X86andnp,
+                                  SSE_INTALU_ITINS_P, HasAVX512, 1>;
 
 //===----------------------------------------------------------------------===//
 // AVX-512  FP arithmetic
@@ -3284,10 +3339,12 @@ let Predicates = [HasAVX512] in {
 //===----------------------------------------------------------------------===//
 // FMA - Fused Multiply Operations
 //
+
 let Constraints = "$src1 = $dst" in {
-multiclass avx512_fma3p_rm<bits<8> opc, string OpcodeStr, SDNode OpNode,
-                           X86VectorVTInfo _> {
-  defm r: AVX512_masking_3src<opc, MRMSrcReg, _, (outs _.RC:$dst),
+// Omitting the parameter OpNode (= null_frag) disables ISel pattern matching.
+multiclass avx512_fma3p_rm<bits<8> opc, string OpcodeStr, X86VectorVTInfo _,
+                           SDPatternOperator OpNode = null_frag> {
+  defm r: AVX512_maskable_3src<opc, MRMSrcReg, _, (outs _.RC:$dst),
           (ins _.RC:$src2, _.RC:$src3),
           OpcodeStr, "$src3, $src2", "$src2, $src3",
           (_.VT (OpNode _.RC:$src1, _.RC:$src2, _.RC:$src3))>,
@@ -3308,45 +3365,45 @@ multiclass avx512_fma3p_rm<bits<8> opc, string OpcodeStr, SDNode OpNode,
 }
 } // Constraints = "$src1 = $dst"
 
+multiclass avx512_fma3p_forms<bits<8> opc213, bits<8> opc231,
+                              string OpcodeStr, X86VectorVTInfo VTI,
+                              SDPatternOperator OpNode> {
+  defm v213 : avx512_fma3p_rm<opc213, !strconcat(OpcodeStr, "213", VTI.Suffix),
+                              VTI, OpNode>,
+              EVEX_V512, EVEX_CD8<VTI.EltSize, CD8VF>;
+
+  defm v231 : avx512_fma3p_rm<opc231, !strconcat(OpcodeStr, "231", VTI.Suffix),
+                              VTI>,
+              EVEX_V512, EVEX_CD8<VTI.EltSize, CD8VF>;
+}
+
 let ExeDomain = SSEPackedSingle in {
-  defm VFMADD213PSZ    : avx512_fma3p_rm<0xA8, "vfmadd213ps", X86Fmadd,
-                                         v16f32_info>,
-                         EVEX_V512, EVEX_CD8<32, CD8VF>;
-  defm VFMSUB213PSZ    : avx512_fma3p_rm<0xAA, "vfmsub213ps", X86Fmsub,
-                                         v16f32_info>,
-                         EVEX_V512, EVEX_CD8<32, CD8VF>;
-  defm VFMADDSUB213PSZ : avx512_fma3p_rm<0xA6, "vfmaddsub213ps", X86Fmaddsub,
-                                         v16f32_info>,
-                         EVEX_V512, EVEX_CD8<32, CD8VF>;
-  defm VFMSUBADD213PSZ : avx512_fma3p_rm<0xA7, "vfmsubadd213ps", X86Fmsubadd,
-                                         v16f32_info>,
-                         EVEX_V512, EVEX_CD8<32, CD8VF>;
-  defm VFNMADD213PSZ   : avx512_fma3p_rm<0xAC, "vfnmadd213ps", X86Fnmadd,
-                                         v16f32_info>,
-                         EVEX_V512, EVEX_CD8<32, CD8VF>;
-  defm VFNMSUB213PSZ   : avx512_fma3p_rm<0xAE, "vfnmsub213ps", X86Fnmsub,
-                                         v16f32_info>,
-                         EVEX_V512, EVEX_CD8<32, CD8VF>;
+  defm VFMADDPSZ    : avx512_fma3p_forms<0xA8, 0xB8, "vfmadd",
+                                         v16f32_info, X86Fmadd>;
+  defm VFMSUBPSZ    : avx512_fma3p_forms<0xAA, 0xBA, "vfmsub",
+                                         v16f32_info, X86Fmsub>;
+  defm VFMADDSUBPSZ : avx512_fma3p_forms<0xA6, 0xB6, "vfmaddsub",
+                                         v16f32_info, X86Fmaddsub>;
+  defm VFMSUBADDPSZ : avx512_fma3p_forms<0xA7, 0xB7, "vfmsubadd",
+                                         v16f32_info, X86Fmsubadd>;
+  defm VFNMADDPSZ   : avx512_fma3p_forms<0xAC, 0xBC, "vfnmadd",
+                                         v16f32_info, X86Fnmadd>;
+  defm VFNMSUBPSZ   : avx512_fma3p_forms<0xAE, 0xBE, "vfnmsub",
+                                         v16f32_info, X86Fnmsub>;
 }
 let ExeDomain = SSEPackedDouble in {
-  defm VFMADD213PDZ    : avx512_fma3p_rm<0xA8, "vfmadd213pd", X86Fmadd,
-                                         v8f64_info>,
-                         EVEX_V512, VEX_W, EVEX_CD8<64, CD8VF>;
-  defm VFMSUB213PDZ    : avx512_fma3p_rm<0xAA, "vfmsub213pd", X86Fmsub,
-                                         v8f64_info>,
-                         EVEX_V512, VEX_W, EVEX_CD8<64, CD8VF>;
-  defm VFMADDSUB213PDZ : avx512_fma3p_rm<0xA6, "vfmaddsub213pd", X86Fmaddsub,
-                                         v8f64_info>,
-                         EVEX_V512, VEX_W, EVEX_CD8<64, CD8VF>;
-  defm VFMSUBADD213PDZ : avx512_fma3p_rm<0xA7, "vfmsubadd213pd", X86Fmsubadd,
-                                         v8f64_info>,
-                         EVEX_V512, VEX_W, EVEX_CD8<64, CD8VF>;
-  defm VFNMADD213PDZ :   avx512_fma3p_rm<0xAC, "vfnmadd213pd", X86Fnmadd,
-                                         v8f64_info>,
-                         EVEX_V512, VEX_W, EVEX_CD8<64, CD8VF>;
-  defm VFNMSUB213PDZ :   avx512_fma3p_rm<0xAE, "vfnmsub213pd", X86Fnmsub,
-                                         v8f64_info>,
-                         EVEX_V512, VEX_W, EVEX_CD8<64, CD8VF>;
+  defm VFMADDPDZ    : avx512_fma3p_forms<0xA8, 0xB8, "vfmadd",
+                                         v8f64_info, X86Fmadd>, VEX_W;
+  defm VFMSUBPDZ    : avx512_fma3p_forms<0xAA, 0xBA, "vfmsub",
+                                         v8f64_info, X86Fmsub>, VEX_W;
+  defm VFMADDSUBPDZ : avx512_fma3p_forms<0xA6, 0xB6, "vfmaddsub",
+                                         v8f64_info, X86Fmaddsub>, VEX_W;
+  defm VFMSUBADDPDZ : avx512_fma3p_forms<0xA7, 0xB7, "vfmsubadd",
+                                         v8f64_info, X86Fmsubadd>, VEX_W;
+  defm VFNMADDPDZ :   avx512_fma3p_forms<0xAC, 0xBC, "vfnmadd",
+                                         v8f64_info, X86Fnmadd>, VEX_W;
+  defm VFNMSUBPDZ :   avx512_fma3p_forms<0xAE, 0xBE, "vfnmsub",
+                                         v8f64_info, X86Fnmsub>, VEX_W;
 }
 
 let Constraints = "$src1 = $dst" in {
@@ -4833,7 +4890,7 @@ def : Pat<(v8i64 (X86Shufp VR512:$src1,
           (VSHUFPDZrmi VR512:$src1, addr:$src2, imm:$imm)>;
 
 multiclass avx512_valign<X86VectorVTInfo _> {
-  defm rri : AVX512_masking<0x03, MRMSrcReg, _, (outs _.RC:$dst),
+  defm rri : AVX512_maskable<0x03, MRMSrcReg, _, (outs _.RC:$dst),
                      (ins _.RC:$src1, _.RC:$src2, i8imm:$src3),
                      "valign"##_.Suffix,
                      "$src3, $src2, $src1", "$src1, $src2, $src3",
@@ -5052,3 +5109,32 @@ def truncstorei1 : PatFrag<(ops node:$val, node:$ptr),
 def : Pat<(truncstorei1 GR8:$src, addr:$dst),
           (MOV8mr addr:$dst, GR8:$src)>;
 
+multiclass cvt_by_vec_width<bits<8> opc, X86VectorVTInfo Vec, string OpcodeStr > {
+def rr : AVX512XS8I<opc, MRMDestReg, (outs Vec.RC:$dst), (ins Vec.KRC:$src),
+                  !strconcat(OpcodeStr##Vec.Suffix, " \t{$src, $dst|$dst, $src}"),
+                  [(set Vec.RC:$dst, (Vec.VT (X86vsext Vec.KRC:$src)))]>, EVEX;
+}
+          
+multiclass cvt_mask_by_elt_width<bits<8> opc, AVX512VLVectorVTInfo VTInfo,
+                                 string OpcodeStr, Predicate prd> {
+let Predicates = [prd] in
+  defm Z : cvt_by_vec_width<opc, VTInfo.info512, OpcodeStr>, EVEX_V512;
+
+  let Predicates = [prd, HasVLX] in {
+    defm Z256 : cvt_by_vec_width<opc, VTInfo.info256, OpcodeStr>, EVEX_V256;
+    defm Z128 : cvt_by_vec_width<opc, VTInfo.info128, OpcodeStr>, EVEX_V128;
+  }
+}
+
+multiclass avx512_convert_mask_to_vector<string OpcodeStr> {
+  defm NAME##B : cvt_mask_by_elt_width<0x28, avx512vl_i8_info,  OpcodeStr,
+                                       HasBWI>;
+  defm NAME##W : cvt_mask_by_elt_width<0x28, avx512vl_i16_info, OpcodeStr,
+                                       HasBWI>, VEX_W;
+  defm NAME##D : cvt_mask_by_elt_width<0x38, avx512vl_i32_info, OpcodeStr,
+                                       HasDQI>;
+  defm NAME##Q : cvt_mask_by_elt_width<0x38, avx512vl_i64_info, OpcodeStr,
+                                       HasDQI>, VEX_W;
+}
+          
+defm VPMOVM2 : avx512_convert_mask_to_vector<"vpmovm2">;