lib/Target/X86/X86InstrFragmentsSIMD.td

   1 //===-- X86InstrFragmentsSIMD.td - x86 SIMD ISA ------------*- tablegen -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 //
  10 // This file provides pattern fragments useful for SIMD instructions.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 //===----------------------------------------------------------------------===//
  15 // MMX specific DAG Nodes.
  16 //===----------------------------------------------------------------------===//
  17
  18 // Low word of MMX to GPR.
  19 def MMX_X86movd2w : SDNode<"X86ISD::MMX_MOVD2W", SDTypeProfile<1, 1,
  20                             [SDTCisVT<0, i32>, SDTCisVT<1, x86mmx>]>>;
  21 // GPR to low word of MMX.
  22 def MMX_X86movw2d : SDNode<"X86ISD::MMX_MOVW2D", SDTypeProfile<1, 1,
  23                             [SDTCisVT<0, x86mmx>, SDTCisVT<1, i32>]>>;
  24
  25 //===----------------------------------------------------------------------===//
  26 // MMX Pattern Fragments
  27 //===----------------------------------------------------------------------===//
  28
  29 def load_mmx : PatFrag<(ops node:$ptr), (x86mmx (load node:$ptr))>;
  30 def load_mvmmx : PatFrag<(ops node:$ptr),
  31                          (x86mmx (MMX_X86movw2d (load node:$ptr)))>;
  32 def bc_mmx  : PatFrag<(ops node:$in), (x86mmx  (bitconvert node:$in))>;
  33
  34 //===----------------------------------------------------------------------===//
  35 // SSE specific DAG Nodes.
  36 //===----------------------------------------------------------------------===//
  37
  38 def SDTX86VFCMP : SDTypeProfile<1, 3, [SDTCisInt<0>, SDTCisSameAs<1, 2>,
  39                                        SDTCisFP<1>, SDTCisVT<3, i8>,
  40                                        SDTCisVec<1>]>;
  41
  42 def X86fmin    : SDNode<"X86ISD::FMIN",      SDTFPBinOp>;
  43 def X86fmax    : SDNode<"X86ISD::FMAX",      SDTFPBinOp>;
  44
  45 // Commutative and Associative FMIN and FMAX.
  46 def X86fminc    : SDNode<"X86ISD::FMINC", SDTFPBinOp,
  47     [SDNPCommutative, SDNPAssociative]>;
  48 def X86fmaxc    : SDNode<"X86ISD::FMAXC", SDTFPBinOp,
  49     [SDNPCommutative, SDNPAssociative]>;
  50
  51 def X86fand    : SDNode<"X86ISD::FAND",      SDTFPBinOp,
  52                         [SDNPCommutative, SDNPAssociative]>;
  53 def X86for     : SDNode<"X86ISD::FOR",       SDTFPBinOp,
  54                         [SDNPCommutative, SDNPAssociative]>;
  55 def X86fxor    : SDNode<"X86ISD::FXOR",      SDTFPBinOp,
  56                         [SDNPCommutative, SDNPAssociative]>;
  57 def X86fandn   : SDNode<"X86ISD::FANDN",     SDTFPBinOp,
  58                         [SDNPCommutative, SDNPAssociative]>;
  59 def X86frsqrt  : SDNode<"X86ISD::FRSQRT",    SDTFPUnaryOp>;
  60 def X86frcp    : SDNode<"X86ISD::FRCP",      SDTFPUnaryOp>;
  61 def X86frsqrt14s: SDNode<"X86ISD::FRSQRT",  SDTFPBinOp>;
  62 def X86frcp14s : SDNode<"X86ISD::FRCP",    SDTFPBinOp>;
  63 def X86fgetsign: SDNode<"X86ISD::FGETSIGNx86",SDTFPToIntOp>;
  64 def X86fhadd   : SDNode<"X86ISD::FHADD",     SDTFPBinOp>;
  65 def X86fhsub   : SDNode<"X86ISD::FHSUB",     SDTFPBinOp>;
  66 def X86hadd    : SDNode<"X86ISD::HADD",      SDTIntBinOp>;
  67 def X86hsub    : SDNode<"X86ISD::HSUB",      SDTIntBinOp>;
  68 def X86comi    : SDNode<"X86ISD::COMI",      SDTX86CmpTest>;
  69 def X86ucomi   : SDNode<"X86ISD::UCOMI",     SDTX86CmpTest>;
  70 def X86cmps    : SDNode<"X86ISD::FSETCC",     SDTX86Cmps>;
  71 //def X86cmpsd   : SDNode<"X86ISD::FSETCCsd",    SDTX86Cmpsd>;
  72 def X86cvtdq2pd: SDNode<"X86ISD::CVTDQ2PD",
  73                  SDTypeProfile<1, 1, [SDTCisVT<0, v2f64>,
  74                                       SDTCisVT<1, v4i32>]>>;
  75 def X86cvtudq2pd: SDNode<"X86ISD::CVTUDQ2PD",
  76                  SDTypeProfile<1, 1, [SDTCisVT<0, v2f64>,
  77                                       SDTCisVT<1, v4i32>]>>;
  78 def X86pshufb  : SDNode<"X86ISD::PSHUFB",
  79                  SDTypeProfile<1, 2, [SDTCVecEltisVT<0, i8>, SDTCisSameAs<0,1>,
  80                                       SDTCisSameAs<0,2>]>>;
  81 def X86psadbw  : SDNode<"X86ISD::PSADBW",
  82                  SDTypeProfile<1, 2, [SDTCVecEltisVT<0, i64>,
  83                                       SDTCVecEltisVT<1, i8>,
  84                                       SDTCisSameSizeAs<0,1>,
  85                                       SDTCisSameAs<1,2>]>>;
  86 def X86dbpsadbw : SDNode<"X86ISD::DBPSADBW",
  87                   SDTypeProfile<1, 3, [SDTCVecEltisVT<0, i16>,
  88                                        SDTCVecEltisVT<1, i8>,
  89                                        SDTCisSameSizeAs<0,1>,
  90                                        SDTCisSameAs<1,2>, SDTCisInt<3>]>>;
  91 def X86andnp   : SDNode<"X86ISD::ANDNP",
  92                  SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
  93                                       SDTCisSameAs<0,2>]>>;
  94 def X86psign   : SDNode<"X86ISD::PSIGN",
  95                  SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
  96                                       SDTCisSameAs<0,2>]>>;
  97 def X86pextrb  : SDNode<"X86ISD::PEXTRB",
  98                  SDTypeProfile<1, 2, [SDTCisVT<0, i32>, SDTCisVT<1, v16i8>,
  99                                       SDTCisPtrTy<2>]>>;
 100 def X86pextrw  : SDNode<"X86ISD::PEXTRW",
 101                  SDTypeProfile<1, 2, [SDTCisVT<0, i32>, SDTCisVT<1, v8i16>,
 102                                       SDTCisPtrTy<2>]>>;
 103 def X86pinsrb  : SDNode<"X86ISD::PINSRB",
 104                  SDTypeProfile<1, 3, [SDTCisVT<0, v16i8>, SDTCisSameAs<0,1>,
 105                                       SDTCisVT<2, i32>, SDTCisPtrTy<3>]>>;
 106 def X86pinsrw  : SDNode<"X86ISD::PINSRW",
 107                  SDTypeProfile<1, 3, [SDTCisVT<0, v8i16>, SDTCisSameAs<0,1>,
 108                                       SDTCisVT<2, i32>, SDTCisPtrTy<3>]>>;
 109 def X86insertps : SDNode<"X86ISD::INSERTPS",
 110                  SDTypeProfile<1, 3, [SDTCisVT<0, v4f32>, SDTCisSameAs<0,1>,
 111                                       SDTCisVT<2, v4f32>, SDTCisVT<3, i8>]>>;
 112 def X86vzmovl  : SDNode<"X86ISD::VZEXT_MOVL",
 113                  SDTypeProfile<1, 1, [SDTCisSameAs<0,1>]>>;
 114
 115 def X86vzload  : SDNode<"X86ISD::VZEXT_LOAD", SDTLoad,
 116                         [SDNPHasChain, SDNPMayLoad, SDNPMemOperand]>;
 117
 118 def X86vzext   : SDNode<"X86ISD::VZEXT",
 119                          SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
 120                                               SDTCisInt<0>, SDTCisInt<1>,
 121                                               SDTCisOpSmallerThanOp<1, 0>]>>;
 122
 123 def X86vsext   : SDNode<"X86ISD::VSEXT",
 124                          SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
 125                                               SDTCisInt<0>, SDTCisInt<1>,
 126                                               SDTCisOpSmallerThanOp<1, 0>]>>;
 127
 128 def SDTVtrunc    : SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
 129                                        SDTCisInt<0>, SDTCisInt<1>,
 130                                        SDTCisOpSmallerThanOp<0, 1>]>;
 131
 132 def X86vtrunc    : SDNode<"X86ISD::VTRUNC",   SDTVtrunc>;
 133 def X86vtruncs   : SDNode<"X86ISD::VTRUNCS",  SDTVtrunc>;
 134 def X86vtruncus  : SDNode<"X86ISD::VTRUNCUS", SDTVtrunc>;
 135
 136 def X86trunc    : SDNode<"X86ISD::TRUNC",
 137                          SDTypeProfile<1, 1, [SDTCisInt<0>, SDTCisInt<1>,
 138                                               SDTCisOpSmallerThanOp<0, 1>]>>;
 139 def X86vfpext  : SDNode<"X86ISD::VFPEXT",
 140                         SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
 141                                              SDTCisFP<0>, SDTCisFP<1>,
 142                                              SDTCisOpSmallerThanOp<1, 0>]>>;
 143 def X86vfpround: SDNode<"X86ISD::VFPROUND",
 144                         SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
 145                                              SDTCisFP<0>, SDTCisFP<1>,
 146                                              SDTCisOpSmallerThanOp<0, 1>]>>;
 147
 148 def X86fround: SDNode<"X86ISD::VFPROUND",
 149                         SDTypeProfile<1, 2, [SDTCisFP<0>, SDTCisFP<1>,SDTCisFP<2>,
 150                                              SDTCVecEltisVT<0, f32>,
 151                                              SDTCVecEltisVT<1, f64>,
 152                                              SDTCVecEltisVT<2, f64>,
 153                                              SDTCisOpSmallerThanOp<0, 1>]>>;
 154 def X86froundRnd: SDNode<"X86ISD::VFPROUND",
 155                         SDTypeProfile<1, 3, [SDTCisFP<0>, SDTCisFP<1>,SDTCisFP<2>,
 156                                              SDTCVecEltisVT<0, f32>,
 157                                              SDTCVecEltisVT<1, f64>,
 158                                              SDTCVecEltisVT<2, f64>,
 159                                              SDTCisOpSmallerThanOp<0, 1>,
 160                                              SDTCisInt<3>]>>;
 161
 162 def X86fpext  : SDNode<"X86ISD::VFPEXT",
 163                         SDTypeProfile<1, 2, [SDTCisFP<0>, SDTCisFP<1>,SDTCisFP<2>,
 164                                              SDTCVecEltisVT<0, f64>,
 165                                              SDTCVecEltisVT<1, f32>,
 166                                              SDTCVecEltisVT<2, f32>,
 167                                              SDTCisOpSmallerThanOp<1, 0>]>>;
 168
 169 def X86fpextRnd  : SDNode<"X86ISD::VFPEXT",
 170                         SDTypeProfile<1, 3, [SDTCisFP<0>, SDTCisFP<1>,SDTCisFP<2>,
 171                                              SDTCVecEltisVT<0, f64>,
 172                                              SDTCVecEltisVT<1, f32>,
 173                                              SDTCVecEltisVT<2, f32>,
 174                                              SDTCisOpSmallerThanOp<1, 0>,
 175                                              SDTCisInt<3>]>>;
 176
 177 def X86vshldq  : SDNode<"X86ISD::VSHLDQ",    SDTIntShiftOp>;
 178 def X86vshrdq  : SDNode<"X86ISD::VSRLDQ",    SDTIntShiftOp>;
 179 def X86cmpp    : SDNode<"X86ISD::CMPP",      SDTX86VFCMP>;
 180 def X86pcmpeq  : SDNode<"X86ISD::PCMPEQ", SDTIntBinOp, [SDNPCommutative]>;
 181 def X86pcmpgt  : SDNode<"X86ISD::PCMPGT", SDTIntBinOp>;
 182
 183 def X86IntCmpMask : SDTypeProfile<1, 2,
 184     [SDTCisVec<0>, SDTCisSameAs<1, 2>, SDTCisInt<1>]>;
 185 def X86pcmpeqm  : SDNode<"X86ISD::PCMPEQM", X86IntCmpMask, [SDNPCommutative]>;
 186 def X86pcmpgtm  : SDNode<"X86ISD::PCMPGTM", X86IntCmpMask>;
 187
 188 def X86CmpMaskCC :
 189       SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCVecEltisVT<0, i1>,
 190                        SDTCisVec<1>, SDTCisSameAs<2, 1>,
 191                        SDTCisSameNumEltsAs<0, 1>, SDTCisVT<3, i8>]>;
 192 def X86CmpMaskCCRound :
 193       SDTypeProfile<1, 4, [SDTCisVec<0>,SDTCVecEltisVT<0, i1>,
 194                        SDTCisVec<1>, SDTCisSameAs<2, 1>,
 195                        SDTCisSameNumEltsAs<0, 1>, SDTCisVT<3, i8>,
 196                        SDTCisInt<4>]>;
 197 def X86CmpMaskCCScalar :
 198       SDTypeProfile<1, 3, [SDTCisInt<0>, SDTCisSameAs<1, 2>, SDTCisVT<3, i8>]>;
 199
 200 def X86CmpMaskCCScalarRound :
 201       SDTypeProfile<1, 4, [SDTCisInt<0>, SDTCisSameAs<1, 2>, SDTCisVT<3, i8>,
 202                            SDTCisInt<4>]>;
 203
 204 def X86cmpm     : SDNode<"X86ISD::CMPM",     X86CmpMaskCC>;
 205 def X86cmpmRnd  : SDNode<"X86ISD::CMPM_RND", X86CmpMaskCCRound>;
 206 def X86cmpmu    : SDNode<"X86ISD::CMPMU",    X86CmpMaskCC>;
 207 def X86cmpms    : SDNode<"X86ISD::FSETCC",   X86CmpMaskCCScalar>;
 208 def X86cmpmsRnd : SDNode<"X86ISD::FSETCC",   X86CmpMaskCCScalarRound>;
 209
 210 def X86vshl    : SDNode<"X86ISD::VSHL",
 211                         SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
 212                                       SDTCisVec<2>]>>;
 213 def X86vsrl    : SDNode<"X86ISD::VSRL",
 214                         SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
 215                                       SDTCisVec<2>]>>;
 216 def X86vsra    : SDNode<"X86ISD::VSRA",
 217                         SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
 218                                       SDTCisVec<2>]>>;
 219
 220 def X86vshli   : SDNode<"X86ISD::VSHLI", SDTIntShiftOp>;
 221 def X86vsrli   : SDNode<"X86ISD::VSRLI", SDTIntShiftOp>;
 222 def X86vsrai   : SDNode<"X86ISD::VSRAI", SDTIntShiftOp>;
 223
 224 def X86vprot   : SDNode<"X86ISD::VPROT",
 225                         SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
 226                                              SDTCisSameAs<0,2>]>>;
 227 def X86vproti  : SDNode<"X86ISD::VPROTI",
 228                         SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
 229                                              SDTCisVT<2, i8>]>>;
 230
 231 def X86vpshl   : SDNode<"X86ISD::VPSHL",
 232                         SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
 233                                              SDTCisSameAs<0,2>]>>;
 234 def X86vpsha   : SDNode<"X86ISD::VPSHA",
 235                         SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
 236                                              SDTCisSameAs<0,2>]>>;
 237
 238 def X86vpcom   : SDNode<"X86ISD::VPCOM",
 239                         SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisSameAs<0,1>,
 240                                              SDTCisSameAs<0,2>,
 241                                              SDTCisVT<3, i8>]>>;
 242 def X86vpcomu  : SDNode<"X86ISD::VPCOMU",
 243                         SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisSameAs<0,1>,
 244                                              SDTCisSameAs<0,2>,
 245                                              SDTCisVT<3, i8>]>>;
 246
 247 def SDTX86CmpPTest : SDTypeProfile<1, 2, [SDTCisVT<0, i32>,
 248                                           SDTCisVec<1>,
 249                                           SDTCisSameAs<2, 1>]>;
 250 def X86addus   : SDNode<"X86ISD::ADDUS", SDTIntBinOp>;
 251 def X86subus   : SDNode<"X86ISD::SUBUS", SDTIntBinOp>;
 252 def X86adds    : SDNode<"X86ISD::ADDS", SDTIntBinOp>;
 253 def X86subs    : SDNode<"X86ISD::SUBS", SDTIntBinOp>;
 254 def X86mulhrs  : SDNode<"X86ISD::MULHRS" , SDTIntBinOp>;
 255 def X86avg     : SDNode<"X86ISD::AVG" , SDTIntBinOp>;
 256 def X86ptest   : SDNode<"X86ISD::PTEST", SDTX86CmpPTest>;
 257 def X86testp   : SDNode<"X86ISD::TESTP", SDTX86CmpPTest>;
 258 def X86kortest : SDNode<"X86ISD::KORTEST", SDTX86CmpPTest>;
 259 def X86ktest   : SDNode<"X86ISD::KTEST", SDTX86CmpPTest>;
 260 def X86testm   : SDNode<"X86ISD::TESTM", SDTypeProfile<1, 2, [SDTCisVec<0>,
 261                                           SDTCisVec<1>, SDTCisSameAs<2, 1>,
 262                                           SDTCVecEltisVT<0, i1>,
 263                                           SDTCisSameNumEltsAs<0, 1>]>>;
 264 def X86testnm  : SDNode<"X86ISD::TESTNM", SDTypeProfile<1, 2, [SDTCisVec<0>,
 265                                           SDTCisVec<1>, SDTCisSameAs<2, 1>,
 266                                           SDTCVecEltisVT<0, i1>,
 267                                           SDTCisSameNumEltsAs<0, 1>]>>;
 268 def X86select  : SDNode<"X86ISD::SELECT"     , SDTSelect>;
 269
 270 def X86pmuludq : SDNode<"X86ISD::PMULUDQ",
 271                         SDTypeProfile<1, 2, [SDTCVecEltisVT<0, i64>,
 272                                              SDTCVecEltisVT<1, i32>,
 273                                              SDTCisSameSizeAs<0,1>,
 274                                              SDTCisSameAs<1,2>]>>;
 275 def X86pmuldq  : SDNode<"X86ISD::PMULDQ",
 276                         SDTypeProfile<1, 2, [SDTCVecEltisVT<0, i64>,
 277                                              SDTCVecEltisVT<1, i32>,
 278                                              SDTCisSameSizeAs<0,1>,
 279                                              SDTCisSameAs<1,2>]>>;
 280
 281 def X86extrqi : SDNode<"X86ISD::EXTRQI",
 282                   SDTypeProfile<1, 3, [SDTCisVT<0, v2i64>, SDTCisSameAs<0,1>,
 283                                        SDTCisVT<2, i8>, SDTCisVT<3, i8>]>>;
 284 def X86insertqi : SDNode<"X86ISD::INSERTQI",
 285                     SDTypeProfile<1, 4, [SDTCisVT<0, v2i64>, SDTCisSameAs<0,1>,
 286                                          SDTCisSameAs<1,2>, SDTCisVT<3, i8>,
 287                                          SDTCisVT<4, i8>]>>;
 288
 289 // Specific shuffle nodes - At some point ISD::VECTOR_SHUFFLE will always get
 290 // translated into one of the target nodes below during lowering.
 291 // Note: this is a work in progress...
 292 def SDTShuff1Op : SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisSameAs<0,1>]>;
 293 def SDTShuff2Op : SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
 294                                 SDTCisSameAs<0,2>]>;
 295 def SDTShuff3Op : SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisSameAs<0,1>,
 296                                 SDTCisSameAs<0,2>, SDTCisSameAs<0,3>]>;
 297
 298 def SDTShuff2OpM : SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
 299                                         SDTCisSameSizeAs<0,2>,
 300                                         SDTCisSameNumEltsAs<0,2>]>;
 301 def SDTShuff2OpI : SDTypeProfile<1, 2, [SDTCisVec<0>,
 302                                  SDTCisSameAs<0,1>, SDTCisVT<2, i8>]>;
 303 def SDTShuff3OpI : SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisSameAs<0,1>,
 304                                  SDTCisSameAs<0,2>, SDTCisVT<3, i8>]>;
 305 def SDTFPBinOpImmRound: SDTypeProfile<1, 4, [SDTCisVec<0>, SDTCisSameAs<0,1>,
 306                              SDTCisSameAs<0,2>, SDTCisInt<3>, SDTCisInt<4>]>;
 307 def SDTFPUnaryOpImmRound: SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisSameAs<0,1>,
 308                               SDTCisInt<2>, SDTCisInt<3>]>;
 309
 310 def SDTVBroadcast  : SDTypeProfile<1, 1, [SDTCisVec<0>]>;
 311 def SDTVBroadcastm : SDTypeProfile<1, 1, [SDTCisVec<0>,
 312                                           SDTCisInt<0>, SDTCisInt<1>]>;
 313
 314 def SDTBlend : SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisSameAs<0,1>,
 315                              SDTCisSameAs<1,2>, SDTCisVT<3, i8>]>;
 316
 317 def SDTTernlog  : SDTypeProfile<1, 4, [SDTCisVec<0>, SDTCisSameAs<0,1>,
 318                                 SDTCisSameAs<0,2>, SDTCisSameAs<0,3>,
 319                                 SDTCisVT<4, i8>]>;
 320
 321 def SDTFPBinOpRound : SDTypeProfile<1, 3, [      // fadd_round, fmul_round, etc.
 322   SDTCisSameAs<0, 1>, SDTCisSameAs<0, 2>, SDTCisFP<0>, SDTCisInt<3>]>;
 323
 324 def SDTFPUnaryOpRound : SDTypeProfile<1, 2, [      // fsqrt_round, fgetexp_round, etc.
 325   SDTCisSameAs<0, 1>, SDTCisFP<0>, SDTCisInt<2>]>;
 326
 327 def SDTFma : SDTypeProfile<1, 3, [SDTCisSameAs<0,1>,
 328                            SDTCisSameAs<1,2>, SDTCisSameAs<1,3>]>;
 329 def SDTFmaRound : SDTypeProfile<1, 4, [SDTCisSameAs<0,1>,
 330                            SDTCisSameAs<1,2>, SDTCisSameAs<1,3>, SDTCisInt<4>]>;
 331 def STDFp1SrcRm : SDTypeProfile<1, 2, [SDTCisSameAs<0,1>,
 332                            SDTCisVec<0>, SDTCisVT<2, i32>]>;
 333 def STDFp2SrcRm : SDTypeProfile<1, 3, [SDTCisSameAs<0,1>,
 334                            SDTCisVec<0>, SDTCisVT<3, i32>]>;
 335 def STDFp3SrcRm : SDTypeProfile<1, 4, [SDTCisSameAs<0,1>,
 336                            SDTCisVec<0>, SDTCisVT<3, i32>, SDTCisVT<4, i32>]>;
 337
 338 def X86PAlignr : SDNode<"X86ISD::PALIGNR", SDTShuff3OpI>;
 339 def X86VAlign  : SDNode<"X86ISD::VALIGN", SDTShuff3OpI>;
 340
 341 def X86Abs      : SDNode<"X86ISD::ABS", SDTIntUnaryOp>;
 342 def X86Conflict : SDNode<"X86ISD::CONFLICT", SDTIntUnaryOp>;
 343
 344 def X86PShufd  : SDNode<"X86ISD::PSHUFD", SDTShuff2OpI>;
 345 def X86PShufhw : SDNode<"X86ISD::PSHUFHW", SDTShuff2OpI>;
 346 def X86PShuflw : SDNode<"X86ISD::PSHUFLW", SDTShuff2OpI>;
 347
 348 def X86Shufp   : SDNode<"X86ISD::SHUFP", SDTShuff3OpI>;
 349 def X86Shuf128 : SDNode<"X86ISD::SHUF128", SDTShuff3OpI>;
 350
 351 def X86Movddup  : SDNode<"X86ISD::MOVDDUP", SDTShuff1Op>;
 352 def X86Movshdup : SDNode<"X86ISD::MOVSHDUP", SDTShuff1Op>;
 353 def X86Movsldup : SDNode<"X86ISD::MOVSLDUP", SDTShuff1Op>;
 354
 355 def X86Movsd : SDNode<"X86ISD::MOVSD", SDTShuff2Op>;
 356 def X86Movss : SDNode<"X86ISD::MOVSS", SDTShuff2Op>;
 357
 358 def X86Movlhps : SDNode<"X86ISD::MOVLHPS", SDTShuff2Op>;
 359 def X86Movlhpd : SDNode<"X86ISD::MOVLHPD", SDTShuff2Op>;
 360 def X86Movhlps : SDNode<"X86ISD::MOVHLPS", SDTShuff2Op>;
 361
 362 def X86Movlps : SDNode<"X86ISD::MOVLPS", SDTShuff2Op>;
 363 def X86Movlpd : SDNode<"X86ISD::MOVLPD", SDTShuff2Op>;
 364
 365 def SDTPack : SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
 366                                    SDTCisSameSizeAs<0,1>,
 367                                    SDTCisSameAs<1,2>]>;
 368 def X86Packss : SDNode<"X86ISD::PACKSS", SDTPack>;
 369 def X86Packus : SDNode<"X86ISD::PACKUS", SDTPack>;
 370
 371 def X86Unpckl : SDNode<"X86ISD::UNPCKL", SDTShuff2Op>;
 372 def X86Unpckh : SDNode<"X86ISD::UNPCKH", SDTShuff2Op>;
 373
 374 def X86vpmaddubsw  : SDNode<"X86ISD::VPMADDUBSW" , SDTPack>;
 375 def X86vpmaddwd    : SDNode<"X86ISD::VPMADDWD"   , SDTPack>;
 376
 377 def X86VPermilpv  : SDNode<"X86ISD::VPERMILPV", SDTShuff2OpM>;
 378 def X86VPermilpi  : SDNode<"X86ISD::VPERMILPI", SDTShuff2OpI>;
 379 def X86VPermv     : SDNode<"X86ISD::VPERMV",    SDTShuff2Op>;
 380 def X86VPermi     : SDNode<"X86ISD::VPERMI",    SDTShuff2OpI>;
 381 def X86VPermt2     : SDNode<"X86ISD::VPERMV3",
 382                     SDTypeProfile<1, 3, [SDTCisVec<0>,
 383                                          SDTCisSameAs<0,1>, SDTCisInt<2>,
 384                                          SDTCisVec<2>, SDTCisSameNumEltsAs<0, 2>,
 385                                          SDTCisSameSizeAs<0,2>,
 386                                          SDTCisSameAs<0,3>]>, []>;
 387
 388 def X86VPermi2X   : SDNode<"X86ISD::VPERMIV3", SDTShuff3Op>;
 389 def X86vpternlog  : SDNode<"X86ISD::VPTERNLOG", SDTTernlog>;
 390
 391 def X86VPerm2x128 : SDNode<"X86ISD::VPERM2X128", SDTShuff3OpI>;
 392
 393 def X86VFixupimm   : SDNode<"X86ISD::VFIXUPIMM", SDTFPBinOpImmRound>;
 394 def X86VRange      : SDNode<"X86ISD::VRANGE",    SDTFPBinOpImmRound>;
 395 def X86VReduce     : SDNode<"X86ISD::VREDUCE",   SDTFPUnaryOpImmRound>;
 396 def X86VRndScale   : SDNode<"X86ISD::VRNDSCALE", SDTFPUnaryOpImmRound>;
 397 def X86VGetMant    : SDNode<"X86ISD::VGETMANT",  SDTFPUnaryOpImmRound>;
 398 def X86Vfpclass    : SDNode<"X86ISD::VFPCLASS",
 399                        SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCVecEltisVT<0, i1>,
 400                                             SDTCisVec<1>, SDTCisFP<1>,
 401                                             SDTCisSameNumEltsAs<0,1>,
 402                                             SDTCisVT<2, i32>]>, []>;
 403 def X86Vfpclasss   : SDNode<"X86ISD::VFPCLASSS",
 404                        SDTypeProfile<1, 2, [SDTCisVT<0, i1>,
 405                                             SDTCisFP<1>, SDTCisVT<2, i32>]>,[]>;
 406
 407 def X86SubVBroadcast : SDNode<"X86ISD::SUBV_BROADCAST",
 408                     SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
 409                                          SDTCisSubVecOfVec<1, 0>]>, []>;
 410 // SDTCisSubVecOfVec restriction cannot be applied for 128 bit version of VBROADCASTI32x2.
 411 def X86SubV32x2Broadcast : SDNode<"X86ISD::SUBV_BROADCAST",
 412                     SDTypeProfile<1, 1, [SDTCisVec<0>,
 413                                          SDTCisSameAs<0,1>]>, []>;
 414
 415 def X86VBroadcast : SDNode<"X86ISD::VBROADCAST", SDTVBroadcast>;
 416 def X86VBroadcastm : SDNode<"X86ISD::VBROADCASTM", SDTVBroadcastm>;
 417 def X86Vinsert   : SDNode<"X86ISD::VINSERT",  SDTypeProfile<1, 3,
 418                               [SDTCisSameAs<0, 1>, SDTCisEltOfVec<2, 1>,
 419                                SDTCisPtrTy<3>]>, []>;
 420 def X86Vextract   : SDNode<"X86ISD::VEXTRACT",  SDTypeProfile<1, 2,
 421                               [SDTCisEltOfVec<0, 1>, SDTCisVec<1>,
 422                                SDTCisPtrTy<2>]>, []>;
 423
 424 def X86Blendi    : SDNode<"X86ISD::BLENDI",   SDTBlend>;
 425
 426 def X86Addsub    : SDNode<"X86ISD::ADDSUB", SDTFPBinOp>;
 427
 428 def X86faddRnd   : SDNode<"X86ISD::FADD_RND",  SDTFPBinOpRound>;
 429 def X86fsubRnd   : SDNode<"X86ISD::FSUB_RND",  SDTFPBinOpRound>;
 430 def X86fmulRnd   : SDNode<"X86ISD::FMUL_RND",  SDTFPBinOpRound>;
 431 def X86fdivRnd   : SDNode<"X86ISD::FDIV_RND",  SDTFPBinOpRound>;
 432 def X86fmaxRnd   : SDNode<"X86ISD::FMAX_RND",       SDTFPBinOpRound>;
 433 def X86scalef    : SDNode<"X86ISD::SCALEF",         SDTFPBinOpRound>;
 434 def X86fminRnd   : SDNode<"X86ISD::FMIN_RND",       SDTFPBinOpRound>;
 435 def X86fsqrtRnd     : SDNode<"X86ISD::FSQRT_RND",   SDTFPUnaryOpRound>;
 436 def X86fsqrtRnds    : SDNode<"X86ISD::FSQRT_RND",   STDFp2SrcRm>;
 437 def X86fgetexpRnd   : SDNode<"X86ISD::FGETEXP_RND", SDTFPUnaryOpRound>;
 438 def X86fgetexpRnds  : SDNode<"X86ISD::FGETEXP_RND", STDFp2SrcRm>;
 439
 440 def X86Fmadd     : SDNode<"X86ISD::FMADD",     SDTFma>;
 441 def X86Fnmadd    : SDNode<"X86ISD::FNMADD",    SDTFma>;
 442 def X86Fmsub     : SDNode<"X86ISD::FMSUB",     SDTFma>;
 443 def X86Fnmsub    : SDNode<"X86ISD::FNMSUB",    SDTFma>;
 444 def X86Fmaddsub  : SDNode<"X86ISD::FMADDSUB",  SDTFma>;
 445 def X86Fmsubadd  : SDNode<"X86ISD::FMSUBADD",  SDTFma>;
 446
 447 def X86FmaddRnd     : SDNode<"X86ISD::FMADD_RND",     SDTFmaRound>;
 448 def X86FnmaddRnd    : SDNode<"X86ISD::FNMADD_RND",    SDTFmaRound>;
 449 def X86FmsubRnd     : SDNode<"X86ISD::FMSUB_RND",     SDTFmaRound>;
 450 def X86FnmsubRnd    : SDNode<"X86ISD::FNMSUB_RND",    SDTFmaRound>;
 451 def X86FmaddsubRnd  : SDNode<"X86ISD::FMADDSUB_RND",  SDTFmaRound>;
 452 def X86FmsubaddRnd  : SDNode<"X86ISD::FMSUBADD_RND",  SDTFmaRound>;
 453
 454 def X86rsqrt28   : SDNode<"X86ISD::RSQRT28",  STDFp1SrcRm>;
 455 def X86rcp28     : SDNode<"X86ISD::RCP28",    STDFp1SrcRm>;
 456 def X86exp2      : SDNode<"X86ISD::EXP2",     STDFp1SrcRm>;
 457
 458 def X86rsqrt28s  : SDNode<"X86ISD::RSQRT28",   STDFp2SrcRm>;
 459 def X86rcp28s    : SDNode<"X86ISD::RCP28",     STDFp2SrcRm>;
 460 def X86RndScales : SDNode<"X86ISD::VRNDSCALE", STDFp3SrcRm>;
 461 def X86Reduces   : SDNode<"X86ISD::VREDUCE",   STDFp3SrcRm>;
 462 def X86GetMants  : SDNode<"X86ISD::VGETMANT",  STDFp3SrcRm>;
 463
 464 def SDT_PCMPISTRI : SDTypeProfile<2, 3, [SDTCisVT<0, i32>, SDTCisVT<1, i32>,
 465                                          SDTCisVT<2, v16i8>, SDTCisVT<3, v16i8>,
 466                                          SDTCisVT<4, i8>]>;
 467 def SDT_PCMPESTRI : SDTypeProfile<2, 5, [SDTCisVT<0, i32>, SDTCisVT<1, i32>,
 468                                          SDTCisVT<2, v16i8>, SDTCisVT<3, i32>,
 469                                          SDTCisVT<4, v16i8>, SDTCisVT<5, i32>,
 470                                          SDTCisVT<6, i8>]>;
 471
 472 def X86pcmpistri : SDNode<"X86ISD::PCMPISTRI", SDT_PCMPISTRI>;
 473 def X86pcmpestri : SDNode<"X86ISD::PCMPESTRI", SDT_PCMPESTRI>;
 474
 475 def X86compress: SDNode<"X86ISD::COMPRESS", SDTypeProfile<1, 1,
 476                               [SDTCisSameAs<0, 1>, SDTCisVec<1>]>, []>;
 477 def X86expand  : SDNode<"X86ISD::EXPAND", SDTypeProfile<1, 1,
 478                               [SDTCisSameAs<0, 1>, SDTCisVec<1>]>, []>;
 479
 480 def SDTintToFPRound: SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisFP<0>,
 481                                           SDTCisSameAs<0,1>, SDTCisInt<2>,
 482                                           SDTCisVT<3, i32>]>;
 483
 484 def SDTDoubleToInt: SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
 485                                          SDTCisInt<0>, SDTCVecEltisVT<1, f64>]>;
 486 def SDTFloatToInt: SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
 487                                          SDTCisInt<0>, SDTCVecEltisVT<1, f32>]>;
 488
 489 def SDTDoubleToIntRnd: SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
 490                                          SDTCisInt<0>, SDTCVecEltisVT<1, f64>]>;
 491 def SDTSDoubleToIntRnd: SDTypeProfile<1, 2, [SDTCisInt<0>,SDTCisFP<1>,
 492                                              SDTCVecEltisVT<1, f64>, SDTCisInt<2>]>;
 493 def SDTFloatToIntRnd: SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
 494                                          SDTCisInt<0>, SDTCVecEltisVT<1, f32>]>;
 495 def SDTSFloatToIntRnd: SDTypeProfile<1, 2, [SDTCisInt<0>, SDTCisFP<1>,
 496                                             SDTCVecEltisVT<1, f32>, SDTCisInt<2>]>;
 497 def SDTVintToFPRound: SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
 498                                            SDTCisFP<0>, SDTCVecEltisVT<1, i32>,
 499                                            SDTCisInt<2>]>;
 500 def SDTVlongToFPRound: SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
 501                                            SDTCisFP<0>, SDTCVecEltisVT<1, i64>,
 502                                            SDTCisInt<2>]>;
 503
 504 def SDTVFPToIntRound: SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
 505                                            SDTCisFP<1>, SDTCVecEltisVT<0, i32>,
 506                                            SDTCisInt<2>]>;
 507 def SDTVFPToLongRound: SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
 508                                            SDTCisFP<1>, SDTCVecEltisVT<0, i64>,
 509                                            SDTCisInt<2>]>;
 510
 511 // Scalar
 512 def X86SintToFpRnd  : SDNode<"X86ISD::SINT_TO_FP_RND",  SDTintToFPRound>;
 513 def X86UintToFpRnd  : SDNode<"X86ISD::UINT_TO_FP_RND",  SDTintToFPRound>;
 514
 515 def X86cvttss2IntRnd      : SDNode<"X86ISD::FP_TO_SINT_RND",  SDTSFloatToIntRnd>;
 516 def X86cvttss2UIntRnd     : SDNode<"X86ISD::FP_TO_UINT_RND",  SDTSFloatToIntRnd>;
 517 def X86cvttsd2IntRnd      : SDNode<"X86ISD::FP_TO_SINT_RND",  SDTSDoubleToIntRnd>;
 518 def X86cvttsd2UIntRnd     : SDNode<"X86ISD::FP_TO_UINT_RND",  SDTSDoubleToIntRnd>;
 519 // Vector with rounding mode
 520
 521 // cvtt fp-to-int staff
 522 def X86VFpToSintRnd   : SDNode<"ISD::FP_TO_SINT",  SDTVFPToIntRound>;
 523 def X86VFpToUintRnd   : SDNode<"ISD::FP_TO_UINT",  SDTVFPToIntRound>;
 524 def X86VFpToSlongRnd  : SDNode<"ISD::FP_TO_SINT",  SDTVFPToLongRound>;
 525 def X86VFpToUlongRnd  : SDNode<"ISD::FP_TO_UINT",  SDTVFPToLongRound>;
 526
 527 def X86VSintToFpRnd   : SDNode<"ISD::SINT_TO_FP",  SDTVintToFPRound>;
 528 def X86VUintToFpRnd   : SDNode<"ISD::UINT_TO_FP",  SDTVintToFPRound>;
 529 def X86VSlongToFpRnd  : SDNode<"ISD::SINT_TO_FP",  SDTVlongToFPRound>;
 530 def X86VUlongToFpRnd  : SDNode<"ISD::UINT_TO_FP",  SDTVlongToFPRound>;
 531
 532 // cvt fp-to-int staff
 533 def X86cvtps2IntRnd      : SDNode<"X86ISD::FP_TO_SINT_RND",  SDTFloatToIntRnd>;
 534 def X86cvtps2UIntRnd     : SDNode<"X86ISD::FP_TO_UINT_RND",  SDTFloatToIntRnd>;
 535 def X86cvtpd2IntRnd      : SDNode<"X86ISD::FP_TO_SINT_RND",  SDTDoubleToIntRnd>;
 536 def X86cvtpd2UIntRnd     : SDNode<"X86ISD::FP_TO_UINT_RND",  SDTDoubleToIntRnd>;
 537
 538 // Vector without rounding mode
 539 def X86cvtps2Int      : SDNode<"X86ISD::FP_TO_SINT_RND",  SDTFloatToInt>;
 540 def X86cvtps2UInt     : SDNode<"X86ISD::FP_TO_UINT_RND",  SDTFloatToInt>;
 541 def X86cvtpd2Int      : SDNode<"X86ISD::FP_TO_SINT_RND",  SDTDoubleToInt>;
 542 def X86cvtpd2UInt     : SDNode<"X86ISD::FP_TO_UINT_RND",  SDTDoubleToInt>;
 543
 544 def X86cvtph2ps     : SDNode<"ISD::FP16_TO_FP",
 545                               SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
 546                                                    SDTCVecEltisVT<0, f32>,
 547                                                    SDTCVecEltisVT<1, i16>,
 548                                                    SDTCisFP<0>,
 549                                                    SDTCisVT<2, i32>]> >;
 550
 551 def X86cvtps2ph   : SDNode<"ISD::FP_TO_FP16",
 552                         SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisVec<1>,
 553                                              SDTCVecEltisVT<0, i16>,
 554                                              SDTCVecEltisVT<1, f32>,
 555                                              SDTCisFP<1>, SDTCisVT<2, i32>,
 556                                              SDTCisVT<3, i32>]> >;
 557 def X86vfpextRnd  : SDNode<"X86ISD::VFPEXT",
 558                         SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
 559                                              SDTCisFP<0>, SDTCisFP<1>,
 560                                              SDTCVecEltisVT<0, f64>,
 561                                              SDTCVecEltisVT<1, f32>,
 562                                              SDTCisOpSmallerThanOp<1, 0>,
 563                                              SDTCisVT<2, i32>]>>;
 564 def X86vfproundRnd: SDNode<"X86ISD::VFPROUND",
 565                         SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
 566                                              SDTCisFP<0>, SDTCisFP<1>,
 567                                              SDTCVecEltisVT<0, f32>,
 568                                              SDTCVecEltisVT<1, f64>,
 569                                              SDTCisOpSmallerThanOp<0, 1>,
 570                                              SDTCisVT<2, i32>]>>;
 571
 572 //===----------------------------------------------------------------------===//
 573 // SSE Complex Patterns
 574 //===----------------------------------------------------------------------===//
 575
 576 // These are 'extloads' from a scalar to the low element of a vector, zeroing
 577 // the top elements.  These are used for the SSE 'ss' and 'sd' instruction
 578 // forms.
 579 def sse_load_f32 : ComplexPattern<v4f32, 5, "selectScalarSSELoad", [],
 580                                   [SDNPHasChain, SDNPMayLoad, SDNPMemOperand,
 581                                    SDNPWantRoot]>;
 582 def sse_load_f64 : ComplexPattern<v2f64, 5, "selectScalarSSELoad", [],
 583                                   [SDNPHasChain, SDNPMayLoad, SDNPMemOperand,
 584                                    SDNPWantRoot]>;
 585
 586 def ssmem : Operand<v4f32> {
 587   let PrintMethod = "printf32mem";
 588   let MIOperandInfo = (ops ptr_rc, i8imm, ptr_rc_nosp, i32imm, i8imm);
 589   let ParserMatchClass = X86Mem32AsmOperand;
 590   let OperandType = "OPERAND_MEMORY";
 591 }
 592 def sdmem : Operand<v2f64> {
 593   let PrintMethod = "printf64mem";
 594   let MIOperandInfo = (ops ptr_rc, i8imm, ptr_rc_nosp, i32imm, i8imm);
 595   let ParserMatchClass = X86Mem64AsmOperand;
 596   let OperandType = "OPERAND_MEMORY";
 597 }
 598
 599 //===----------------------------------------------------------------------===//
 600 // SSE pattern fragments
 601 //===----------------------------------------------------------------------===//
 602
 603 // 128-bit load pattern fragments
 604 // NOTE: all 128-bit integer vector loads are promoted to v2i64
 605 def loadv4f32    : PatFrag<(ops node:$ptr), (v4f32 (load node:$ptr))>;
 606 def loadv2f64    : PatFrag<(ops node:$ptr), (v2f64 (load node:$ptr))>;
 607 def loadv2i64    : PatFrag<(ops node:$ptr), (v2i64 (load node:$ptr))>;
 608
 609 // 256-bit load pattern fragments
 610 // NOTE: all 256-bit integer vector loads are promoted to v4i64
 611 def loadv8f32    : PatFrag<(ops node:$ptr), (v8f32 (load node:$ptr))>;
 612 def loadv4f64    : PatFrag<(ops node:$ptr), (v4f64 (load node:$ptr))>;
 613 def loadv4i64    : PatFrag<(ops node:$ptr), (v4i64 (load node:$ptr))>;
 614
 615 // 512-bit load pattern fragments
 616 def loadv16f32   : PatFrag<(ops node:$ptr), (v16f32 (load node:$ptr))>;
 617 def loadv8f64    : PatFrag<(ops node:$ptr), (v8f64 (load node:$ptr))>;
 618 def loadv64i8    : PatFrag<(ops node:$ptr), (v64i8 (load node:$ptr))>;
 619 def loadv32i16   : PatFrag<(ops node:$ptr), (v32i16 (load node:$ptr))>;
 620 def loadv16i32   : PatFrag<(ops node:$ptr), (v16i32 (load node:$ptr))>;
 621 def loadv8i64    : PatFrag<(ops node:$ptr), (v8i64 (load node:$ptr))>;
 622
 623 // 128-/256-/512-bit extload pattern fragments
 624 def extloadv2f32 : PatFrag<(ops node:$ptr), (v2f64 (extloadvf32 node:$ptr))>;
 625 def extloadv4f32 : PatFrag<(ops node:$ptr), (v4f64 (extloadvf32 node:$ptr))>;
 626 def extloadv8f32 : PatFrag<(ops node:$ptr), (v8f64 (extloadvf32 node:$ptr))>;
 627
 628 // These are needed to match a scalar load that is used in a vector-only
 629 // math instruction such as the FP logical ops: andps, andnps, orps, xorps.
 630 // The memory operand is required to be a 128-bit load, so it must be converted
 631 // from a vector to a scalar.
 632 def loadf32_128 : PatFrag<(ops node:$ptr),
 633   (f32 (vector_extract (loadv4f32 node:$ptr), (iPTR 0)))>;
 634 def loadf64_128 : PatFrag<(ops node:$ptr),
 635   (f64 (vector_extract (loadv2f64 node:$ptr), (iPTR 0)))>;
 636
 637 // Like 'store', but always requires 128-bit vector alignment.
 638 def alignedstore : PatFrag<(ops node:$val, node:$ptr),
 639                            (store node:$val, node:$ptr), [{
 640   return cast<StoreSDNode>(N)->getAlignment() >= 16;
 641 }]>;
 642
 643 // Like 'store', but always requires 256-bit vector alignment.
 644 def alignedstore256 : PatFrag<(ops node:$val, node:$ptr),
 645                               (store node:$val, node:$ptr), [{
 646   return cast<StoreSDNode>(N)->getAlignment() >= 32;
 647 }]>;
 648
 649 // Like 'store', but always requires 512-bit vector alignment.
 650 def alignedstore512 : PatFrag<(ops node:$val, node:$ptr),
 651                               (store node:$val, node:$ptr), [{
 652   return cast<StoreSDNode>(N)->getAlignment() >= 64;
 653 }]>;
 654
 655 // Like 'load', but always requires 128-bit vector alignment.
 656 def alignedload : PatFrag<(ops node:$ptr), (load node:$ptr), [{
 657   return cast<LoadSDNode>(N)->getAlignment() >= 16;
 658 }]>;
 659
 660 // Like 'X86vzload', but always requires 128-bit vector alignment.
 661 def alignedX86vzload : PatFrag<(ops node:$ptr), (X86vzload node:$ptr), [{
 662   return cast<MemSDNode>(N)->getAlignment() >= 16;
 663 }]>;
 664
 665 // Like 'load', but always requires 256-bit vector alignment.
 666 def alignedload256 : PatFrag<(ops node:$ptr), (load node:$ptr), [{
 667   return cast<LoadSDNode>(N)->getAlignment() >= 32;
 668 }]>;
 669
 670 // Like 'load', but always requires 512-bit vector alignment.
 671 def alignedload512 : PatFrag<(ops node:$ptr), (load node:$ptr), [{
 672   return cast<LoadSDNode>(N)->getAlignment() >= 64;
 673 }]>;
 674
 675 def alignedloadfsf32 : PatFrag<(ops node:$ptr),
 676                                (f32 (alignedload node:$ptr))>;
 677 def alignedloadfsf64 : PatFrag<(ops node:$ptr),
 678                                (f64 (alignedload node:$ptr))>;
 679
 680 // 128-bit aligned load pattern fragments
 681 // NOTE: all 128-bit integer vector loads are promoted to v2i64
 682 def alignedloadv4f32 : PatFrag<(ops node:$ptr),
 683                                (v4f32 (alignedload node:$ptr))>;
 684 def alignedloadv2f64 : PatFrag<(ops node:$ptr),
 685                                (v2f64 (alignedload node:$ptr))>;
 686 def alignedloadv2i64 : PatFrag<(ops node:$ptr),
 687                                (v2i64 (alignedload node:$ptr))>;
 688
 689 // 256-bit aligned load pattern fragments
 690 // NOTE: all 256-bit integer vector loads are promoted to v4i64
 691 def alignedloadv8f32 : PatFrag<(ops node:$ptr),
 692                                (v8f32 (alignedload256 node:$ptr))>;
 693 def alignedloadv4f64 : PatFrag<(ops node:$ptr),
 694                                (v4f64 (alignedload256 node:$ptr))>;
 695 def alignedloadv4i64 : PatFrag<(ops node:$ptr),
 696                                (v4i64 (alignedload256 node:$ptr))>;
 697
 698 // 512-bit aligned load pattern fragments
 699 def alignedloadv16f32 : PatFrag<(ops node:$ptr),
 700                                 (v16f32 (alignedload512 node:$ptr))>;
 701 def alignedloadv16i32 : PatFrag<(ops node:$ptr),
 702                                 (v16i32 (alignedload512 node:$ptr))>;
 703 def alignedloadv8f64  : PatFrag<(ops node:$ptr),
 704                                 (v8f64  (alignedload512 node:$ptr))>;
 705 def alignedloadv8i64  : PatFrag<(ops node:$ptr),
 706                                 (v8i64  (alignedload512 node:$ptr))>;
 707
 708 // Like 'load', but uses special alignment checks suitable for use in
 709 // memory operands in most SSE instructions, which are required to
 710 // be naturally aligned on some targets but not on others.  If the subtarget
 711 // allows unaligned accesses, match any load, though this may require
 712 // setting a feature bit in the processor (on startup, for example).
 713 // Opteron 10h and later implement such a feature.
 714 def memop : PatFrag<(ops node:$ptr), (load node:$ptr), [{
 715   return    Subtarget->hasSSEUnalignedMem()
 716          || cast<LoadSDNode>(N)->getAlignment() >= 16;
 717 }]>;
 718
 719 def memopfsf32 : PatFrag<(ops node:$ptr), (f32   (memop node:$ptr))>;
 720 def memopfsf64 : PatFrag<(ops node:$ptr), (f64   (memop node:$ptr))>;
 721
 722 // 128-bit memop pattern fragments
 723 // NOTE: all 128-bit integer vector loads are promoted to v2i64
 724 def memopv4f32 : PatFrag<(ops node:$ptr), (v4f32 (memop node:$ptr))>;
 725 def memopv2f64 : PatFrag<(ops node:$ptr), (v2f64 (memop node:$ptr))>;
 726 def memopv2i64 : PatFrag<(ops node:$ptr), (v2i64 (memop node:$ptr))>;
 727
 728 // These are needed to match a scalar memop that is used in a vector-only
 729 // math instruction such as the FP logical ops: andps, andnps, orps, xorps.
 730 // The memory operand is required to be a 128-bit load, so it must be converted
 731 // from a vector to a scalar.
 732 def memopfsf32_128 : PatFrag<(ops node:$ptr),
 733   (f32 (vector_extract (memopv4f32 node:$ptr), (iPTR 0)))>;
 734 def memopfsf64_128 : PatFrag<(ops node:$ptr),
 735   (f64 (vector_extract (memopv2f64 node:$ptr), (iPTR 0)))>;
 736
 737
 738 // SSSE3 uses MMX registers for some instructions. They aren't aligned on a
 739 // 16-byte boundary.
 740 // FIXME: 8 byte alignment for mmx reads is not required
 741 def memop64 : PatFrag<(ops node:$ptr), (load node:$ptr), [{
 742   return cast<LoadSDNode>(N)->getAlignment() >= 8;
 743 }]>;
 744
 745 def memopmmx  : PatFrag<(ops node:$ptr), (x86mmx  (memop64 node:$ptr))>;
 746
 747 def mgatherv4i32 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
 748   (masked_gather node:$src1, node:$src2, node:$src3) , [{
 749   if (MaskedGatherSDNode *Mgt = dyn_cast<MaskedGatherSDNode>(N))
 750     return (Mgt->getIndex().getValueType() == MVT::v4i32 ||
 751             Mgt->getBasePtr().getValueType() == MVT::v4i32);
 752   return false;
 753 }]>;
 754
 755 def mgatherv8i32 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
 756   (masked_gather node:$src1, node:$src2, node:$src3) , [{
 757   if (MaskedGatherSDNode *Mgt = dyn_cast<MaskedGatherSDNode>(N))
 758     return (Mgt->getIndex().getValueType() == MVT::v8i32 ||
 759             Mgt->getBasePtr().getValueType() == MVT::v8i32);
 760   return false;
 761 }]>;
 762
 763 def mgatherv2i64 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
 764   (masked_gather node:$src1, node:$src2, node:$src3) , [{
 765   if (MaskedGatherSDNode *Mgt = dyn_cast<MaskedGatherSDNode>(N))
 766     return (Mgt->getIndex().getValueType() == MVT::v2i64 ||
 767             Mgt->getBasePtr().getValueType() == MVT::v2i64);
 768   return false;
 769 }]>;
 770 def mgatherv4i64 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
 771   (masked_gather node:$src1, node:$src2, node:$src3) , [{
 772   if (MaskedGatherSDNode *Mgt = dyn_cast<MaskedGatherSDNode>(N))
 773     return (Mgt->getIndex().getValueType() == MVT::v4i64 ||
 774             Mgt->getBasePtr().getValueType() == MVT::v4i64);
 775   return false;
 776 }]>;
 777 def mgatherv8i64 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
 778   (masked_gather node:$src1, node:$src2, node:$src3) , [{
 779   if (MaskedGatherSDNode *Mgt = dyn_cast<MaskedGatherSDNode>(N))
 780     return (Mgt->getIndex().getValueType() == MVT::v8i64 ||
 781             Mgt->getBasePtr().getValueType() == MVT::v8i64);
 782   return false;
 783 }]>;
 784 def mgatherv16i32 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
 785   (masked_gather node:$src1, node:$src2, node:$src3) , [{
 786   if (MaskedGatherSDNode *Mgt = dyn_cast<MaskedGatherSDNode>(N))
 787     return (Mgt->getIndex().getValueType() == MVT::v16i32 ||
 788             Mgt->getBasePtr().getValueType() == MVT::v16i32);
 789   return false;
 790 }]>;
 791
 792 def mscatterv2i64 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
 793   (masked_scatter node:$src1, node:$src2, node:$src3) , [{
 794   if (MaskedScatterSDNode *Sc = dyn_cast<MaskedScatterSDNode>(N))
 795     return (Sc->getIndex().getValueType() == MVT::v2i64 ||
 796             Sc->getBasePtr().getValueType() == MVT::v2i64);
 797   return false;
 798 }]>;
 799
 800 def mscatterv4i32 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
 801   (masked_scatter node:$src1, node:$src2, node:$src3) , [{
 802   if (MaskedScatterSDNode *Sc = dyn_cast<MaskedScatterSDNode>(N))
 803     return (Sc->getIndex().getValueType() == MVT::v4i32 ||
 804             Sc->getBasePtr().getValueType() == MVT::v4i32);
 805   return false;
 806 }]>;
 807
 808 def mscatterv4i64 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
 809   (masked_scatter node:$src1, node:$src2, node:$src3) , [{
 810   if (MaskedScatterSDNode *Sc = dyn_cast<MaskedScatterSDNode>(N))
 811     return (Sc->getIndex().getValueType() == MVT::v4i64 ||
 812             Sc->getBasePtr().getValueType() == MVT::v4i64);
 813   return false;
 814 }]>;
 815
 816 def mscatterv8i32 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
 817   (masked_scatter node:$src1, node:$src2, node:$src3) , [{
 818   if (MaskedScatterSDNode *Sc = dyn_cast<MaskedScatterSDNode>(N))
 819     return (Sc->getIndex().getValueType() == MVT::v8i32 ||
 820             Sc->getBasePtr().getValueType() == MVT::v8i32);
 821   return false;
 822 }]>;
 823
 824 def mscatterv8i64 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
 825   (masked_scatter node:$src1, node:$src2, node:$src3) , [{
 826   if (MaskedScatterSDNode *Sc = dyn_cast<MaskedScatterSDNode>(N))
 827     return (Sc->getIndex().getValueType() == MVT::v8i64 ||
 828             Sc->getBasePtr().getValueType() == MVT::v8i64);
 829   return false;
 830 }]>;
 831 def mscatterv16i32 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
 832   (masked_scatter node:$src1, node:$src2, node:$src3) , [{
 833   if (MaskedScatterSDNode *Sc = dyn_cast<MaskedScatterSDNode>(N))
 834     return (Sc->getIndex().getValueType() == MVT::v16i32 ||
 835             Sc->getBasePtr().getValueType() == MVT::v16i32);
 836   return false;
 837 }]>;
 838
 839 // 128-bit bitconvert pattern fragments
 840 def bc_v4f32 : PatFrag<(ops node:$in), (v4f32 (bitconvert node:$in))>;
 841 def bc_v2f64 : PatFrag<(ops node:$in), (v2f64 (bitconvert node:$in))>;
 842 def bc_v16i8 : PatFrag<(ops node:$in), (v16i8 (bitconvert node:$in))>;
 843 def bc_v8i16 : PatFrag<(ops node:$in), (v8i16 (bitconvert node:$in))>;
 844 def bc_v4i32 : PatFrag<(ops node:$in), (v4i32 (bitconvert node:$in))>;
 845 def bc_v2i64 : PatFrag<(ops node:$in), (v2i64 (bitconvert node:$in))>;
 846
 847 // 256-bit bitconvert pattern fragments
 848 def bc_v32i8 : PatFrag<(ops node:$in), (v32i8 (bitconvert node:$in))>;
 849 def bc_v16i16 : PatFrag<(ops node:$in), (v16i16 (bitconvert node:$in))>;
 850 def bc_v8i32 : PatFrag<(ops node:$in), (v8i32 (bitconvert node:$in))>;
 851 def bc_v4i64 : PatFrag<(ops node:$in), (v4i64 (bitconvert node:$in))>;
 852 def bc_v8f32 : PatFrag<(ops node:$in), (v8f32 (bitconvert node:$in))>;
 853
 854 // 512-bit bitconvert pattern fragments
 855 def bc_v16i32 : PatFrag<(ops node:$in), (v16i32 (bitconvert node:$in))>;
 856 def bc_v8i64 : PatFrag<(ops node:$in), (v8i64 (bitconvert node:$in))>;
 857 def bc_v8f64 : PatFrag<(ops node:$in), (v8f64 (bitconvert node:$in))>;
 858 def bc_v16f32 : PatFrag<(ops node:$in), (v16f32 (bitconvert node:$in))>;
 859
 860 def vzmovl_v2i64 : PatFrag<(ops node:$src),
 861                            (bitconvert (v2i64 (X86vzmovl
 862                              (v2i64 (scalar_to_vector (loadi64 node:$src))))))>;
 863 def vzmovl_v4i32 : PatFrag<(ops node:$src),
 864                            (bitconvert (v4i32 (X86vzmovl
 865                              (v4i32 (scalar_to_vector (loadi32 node:$src))))))>;
 866
 867 def vzload_v2i64 : PatFrag<(ops node:$src),
 868                            (bitconvert (v2i64 (X86vzload node:$src)))>;
 869
 870
 871 def fp32imm0 : PatLeaf<(f32 fpimm), [{
 872   return N->isExactlyValue(+0.0);
 873 }]>;
 874
 875 def I8Imm : SDNodeXForm<imm, [{
 876   // Transformation function: get the low 8 bits.
 877   return getI8Imm((uint8_t)N->getZExtValue(), SDLoc(N));
 878 }]>;
 879
 880 def FROUND_NO_EXC : ImmLeaf<i32, [{ return Imm == 8; }]>;
 881 def FROUND_CURRENT : ImmLeaf<i32, [{
 882   return Imm == X86::STATIC_ROUNDING::CUR_DIRECTION;
 883 }]>;
 884
 885 // BYTE_imm - Transform bit immediates into byte immediates.
 886 def BYTE_imm  : SDNodeXForm<imm, [{
 887   // Transformation function: imm >> 3
 888   return getI32Imm(N->getZExtValue() >> 3, SDLoc(N));
 889 }]>;
 890
 891 // EXTRACT_get_vextract128_imm xform function: convert extract_subvector index
 892 // to VEXTRACTF128/VEXTRACTI128 imm.
 893 def EXTRACT_get_vextract128_imm : SDNodeXForm<extract_subvector, [{
 894   return getI8Imm(X86::getExtractVEXTRACT128Immediate(N), SDLoc(N));
 895 }]>;
 896
 897 // INSERT_get_vinsert128_imm xform function: convert insert_subvector index to
 898 // VINSERTF128/VINSERTI128 imm.
 899 def INSERT_get_vinsert128_imm : SDNodeXForm<insert_subvector, [{
 900   return getI8Imm(X86::getInsertVINSERT128Immediate(N), SDLoc(N));
 901 }]>;
 902
 903 // EXTRACT_get_vextract256_imm xform function: convert extract_subvector index
 904 // to VEXTRACTF64x4 imm.
 905 def EXTRACT_get_vextract256_imm : SDNodeXForm<extract_subvector, [{
 906   return getI8Imm(X86::getExtractVEXTRACT256Immediate(N), SDLoc(N));
 907 }]>;
 908
 909 // INSERT_get_vinsert256_imm xform function: convert insert_subvector index to
 910 // VINSERTF64x4 imm.
 911 def INSERT_get_vinsert256_imm : SDNodeXForm<insert_subvector, [{
 912   return getI8Imm(X86::getInsertVINSERT256Immediate(N), SDLoc(N));
 913 }]>;
 914
 915 def vextract128_extract : PatFrag<(ops node:$bigvec, node:$index),
 916                                    (extract_subvector node:$bigvec,
 917                                                       node:$index), [{
 918   return X86::isVEXTRACT128Index(N);
 919 }], EXTRACT_get_vextract128_imm>;
 920
 921 def vinsert128_insert : PatFrag<(ops node:$bigvec, node:$smallvec,
 922                                       node:$index),
 923                                  (insert_subvector node:$bigvec, node:$smallvec,
 924                                                    node:$index), [{
 925   return X86::isVINSERT128Index(N);
 926 }], INSERT_get_vinsert128_imm>;
 927
 928
 929 def vextract256_extract : PatFrag<(ops node:$bigvec, node:$index),
 930                                    (extract_subvector node:$bigvec,
 931                                                       node:$index), [{
 932   return X86::isVEXTRACT256Index(N);
 933 }], EXTRACT_get_vextract256_imm>;
 934
 935 def vinsert256_insert : PatFrag<(ops node:$bigvec, node:$smallvec,
 936                                       node:$index),
 937                                  (insert_subvector node:$bigvec, node:$smallvec,
 938                                                    node:$index), [{
 939   return X86::isVINSERT256Index(N);
 940 }], INSERT_get_vinsert256_imm>;
 941
 942 def masked_load_aligned128 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
 943                          (masked_load node:$src1, node:$src2, node:$src3), [{
 944   if (auto *Load = dyn_cast<MaskedLoadSDNode>(N))
 945     return Load->getAlignment() >= 16;
 946   return false;
 947 }]>;
 948
 949 def masked_load_aligned256 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
 950                          (masked_load node:$src1, node:$src2, node:$src3), [{
 951   if (auto *Load = dyn_cast<MaskedLoadSDNode>(N))
 952     return Load->getAlignment() >= 32;
 953   return false;
 954 }]>;
 955
 956 def masked_load_aligned512 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
 957                          (masked_load node:$src1, node:$src2, node:$src3), [{
 958   if (auto *Load = dyn_cast<MaskedLoadSDNode>(N))
 959     return Load->getAlignment() >= 64;
 960   return false;
 961 }]>;
 962
 963 def masked_load_unaligned : PatFrag<(ops node:$src1, node:$src2, node:$src3),
 964                          (masked_load node:$src1, node:$src2, node:$src3), [{
 965   return isa<MaskedLoadSDNode>(N);
 966 }]>;
 967
 968 // masked store fragments.
 969 // X86mstore can't be implemented in core DAG files because some targets
 970 // doesn't support vector type ( llvm-tblgen will fail)
 971 def X86mstore : PatFrag<(ops node:$src1, node:$src2, node:$src3),
 972                         (masked_store node:$src1, node:$src2, node:$src3), [{
 973   return !cast<MaskedStoreSDNode>(N)->isTruncatingStore();
 974 }]>;
 975
 976 def masked_store_aligned128 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
 977                          (X86mstore node:$src1, node:$src2, node:$src3), [{
 978   if (auto *Store = dyn_cast<MaskedStoreSDNode>(N))
 979     return Store->getAlignment() >= 16;
 980   return false;
 981 }]>;
 982
 983 def masked_store_aligned256 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
 984                          (X86mstore node:$src1, node:$src2, node:$src3), [{
 985   if (auto *Store = dyn_cast<MaskedStoreSDNode>(N))
 986     return Store->getAlignment() >= 32;
 987   return false;
 988 }]>;
 989
 990 def masked_store_aligned512 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
 991                          (X86mstore node:$src1, node:$src2, node:$src3), [{
 992   if (auto *Store = dyn_cast<MaskedStoreSDNode>(N))
 993     return Store->getAlignment() >= 64;
 994   return false;
 995 }]>;
 996
 997 def masked_store_unaligned : PatFrag<(ops node:$src1, node:$src2, node:$src3),
 998                          (X86mstore node:$src1, node:$src2, node:$src3), [{
 999   return isa<MaskedStoreSDNode>(N);
1000 }]>;
1001
1002 // masked truncstore fragments
1003 // X86mtruncstore can't be implemented in core DAG files because some targets
1004 // doesn't support vector type ( llvm-tblgen will fail)
1005 def X86mtruncstore : PatFrag<(ops node:$src1, node:$src2, node:$src3),
1006                              (masked_store node:$src1, node:$src2, node:$src3), [{
1007     return cast<MaskedStoreSDNode>(N)->isTruncatingStore();
1008 }]>;
1009 def masked_truncstorevi8 :
1010   PatFrag<(ops node:$src1, node:$src2, node:$src3),
1011           (X86mtruncstore node:$src1, node:$src2, node:$src3), [{
1012   return cast<MaskedStoreSDNode>(N)->getMemoryVT().getScalarType() == MVT::i8;
1013 }]>;
1014 def masked_truncstorevi16 :
1015   PatFrag<(ops node:$src1, node:$src2, node:$src3),
1016           (X86mtruncstore node:$src1, node:$src2, node:$src3), [{
1017   return cast<MaskedStoreSDNode>(N)->getMemoryVT().getScalarType() == MVT::i16;
1018 }]>;
1019 def masked_truncstorevi32 :
1020   PatFrag<(ops node:$src1, node:$src2, node:$src3),
1021           (X86mtruncstore node:$src1, node:$src2, node:$src3), [{
1022   return cast<MaskedStoreSDNode>(N)->getMemoryVT().getScalarType() == MVT::i32;
1023 }]>;