gcc/config/i386/yongfeng.md

   1 ;; Copyright (C) 2012-2024 Free Software Foundation, Inc.
   2 ;;
   3 ;; This file is part of GCC.
   4 ;;
   5 ;; GCC is free software; you can redistribute it and/or modify
   6 ;; it under the terms of the GNU General Public License as published by
   7 ;; the Free Software Foundation; either version 3, or (at your option)
   8 ;; any later version.
   9 ;;
  10 ;; GCC is distributed in the hope that it will be useful,
  11 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 ;; GNU General Public License for more details.
  14 ;;
  15 ;; You should have received a copy of the GNU General Public License
  16 ;; along with GCC; see the file COPYING3.  If not see
  17 ;; <http://www.gnu.org/licenses/>.
  18 ;;
  19
  20 ;; ZHAOXIN yongfeng processor Scheduling
  21 ;; Modeling automatons for yongfeng decoders, integer execution pipes,
  22 ;; FP execution pipes, AGU pipes, and dividers.
  23 (define_automaton "yongfeng_decoder,yongfeng_ieu,yongfeng_fp,yongfeng_agu,yongfeng_idiv,yongfeng_fdiv")
  24
  25 ;; The rules for the decoder are simple:
  26 ;;  - an instruction with 1 uop can be decoded by any of the four
  27 ;;    decoders in one cycle.
  28 ;;  - an instruction with 2 uops can be decoded by decoder 0 or decoder 1
  29 ;;    or decoder 2 but still in only one cycle.
  30 ;;  - a complex (microcode) instruction can only be decoded by
  31 ;;    decoder 0, and this takes an unspecified number of cycles.
  32 ;;
  33 ;; The goal is to schedule such that we have a few-one-two uops sequence
  34 ;; in each cycle, to decode as many instructions per cycle as possible.
  35 (define_cpu_unit "yf_decoder0" "yongfeng_decoder")
  36 (define_cpu_unit "yf_decoder1" "yongfeng_decoder")
  37 (define_cpu_unit "yf_decoder2" "yongfeng_decoder")
  38 (define_cpu_unit "yf_decoder3" "yongfeng_decoder")
  39
  40 ;; We first wish to find an instruction for yf_decoder0, so exclude
  41 ;; other decoders from being reserved until yf_decoder0 is
  42 ;; reserved
  43 (presence_set "yf_decoder1" "yf_decoder0")
  44 (presence_set "yf_decoder2" "yf_decoder0")
  45 (presence_set "yf_decoder3" "yf_decoder0")
  46
  47 ;; Most instructions can be decoded on any of the three decoders.
  48 (define_reservation "yf_decodern" "yf_decoder0|yf_decoder1|yf_decoder2|yf_decoder3")
  49 (define_reservation "yf_decoder012" "yf_decoder0|yf_decoder1|yf_decoder2")
  50
  51 ;; The out-of-order core has ten pipelines. Port 0,1,2,3 are integer execution
  52 ;; pipelines, port 4, 5 are responsible for address calculation, load and store,
  53 ;; port 6,7,8,9 are FP pipelines.
  54 (define_cpu_unit "yf_p0,yf_p1,yf_p2,yf_p3" "yongfeng_ieu")
  55 (define_cpu_unit "yf_p4,yf_p5" "yongfeng_agu")
  56 (define_cpu_unit "yf_p6,yf_p7,yf_p8,yf_p9" "yongfeng_fp")
  57
  58 (define_cpu_unit "yf_idiv" "yongfeng_idiv")
  59 (define_cpu_unit "yf_fdiv" "yongfeng_fdiv")
  60
  61 (define_reservation "yf_ieu" "yf_p0|yf_p1|yf_p2|yf_p3")
  62 (define_reservation "yf_p01" "yf_p0|yf_p1")
  63 (define_reservation "yf_agu" "yf_p4|yf_p5")
  64 (define_reservation "yf_feu" "yf_p6|yf_p7|yf_p8|yf_p9")
  65
  66 ;; Only the irregular instructions have to be modeled here.
  67
  68 ;; Complex instruction.
  69 (define_insn_reservation "yongfeng_complex_insn" 6
  70                          (and (eq_attr "cpu" "yongfeng")
  71                               (eq_attr "type" "other,multi,str"))
  72                          "yf_decoder0")
  73
  74 ;; Call instruction.
  75 (define_insn_reservation "yongfeng_call" 3
  76                          (and (eq_attr "cpu" "yongfeng")
  77                               (eq_attr "type" "call,callv"))
  78                          "yf_decoder012,yf_agu,yf_ieu*3")
  79 ;; Push and pop.
  80 (define_insn_reservation "yongfeng_push_reg" 1
  81                          (and (eq_attr "cpu" "yongfeng")
  82                               (and (eq_attr "memory" "store")
  83                                    (eq_attr "type" "push")))
  84                          "yf_decodern,yf_agu,yf_ieu")
  85
  86 (define_insn_reservation "yongfeng_push_mem" 4
  87                          (and (eq_attr "cpu" "yongfeng")
  88                               (and (eq_attr "memory" "both")
  89                                    (eq_attr "type" "push")))
  90                          "yf_decoder012,yf_agu,yf_ieu")
  91
  92 (define_insn_reservation "yongfeng_pop_reg" 4
  93                          (and (eq_attr "cpu" "yongfeng")
  94                               (and (eq_attr "memory" "load")
  95                                    (eq_attr "type" "pop")))
  96                          "yf_decoder012,yf_p01,yf_agu")
  97
  98 (define_insn_reservation "yongfeng_pop_mem" 4
  99                          (and (eq_attr "cpu" "yongfeng")
 100                               (and (eq_attr "memory" "both")
 101                                    (eq_attr "type" "pop")))
 102                          "yf_decoder0,yf_agu,yf_ieu")
 103
 104 (define_insn_reservation "yongfeng_leave" 3
 105                          (and (eq_attr "cpu" "yongfeng")
 106                               (eq_attr "type" "leave"))
 107                          "yf_decoder0,yf_agu,yf_p01*3")
 108
 109 ;; MOV - integer moves.
 110 (define_insn_reservation "yongfeng_imov" 1
 111                          (and (eq_attr "cpu" "yongfeng")
 112                               (and (eq_attr "memory" "none")
 113                                         (eq_attr "type" "imov,imovx")))
 114                          "yf_decodern,yf_ieu")
 115
 116 (define_insn_reservation "yongfeng_imov_load" 4
 117                          (and (eq_attr "cpu" "yongfeng")
 118                               (and (eq_attr "memory" "load")
 119                                    (eq_attr "type" "imov")))
 120                          "yf_decodern,yf_agu")
 121
 122 (define_insn_reservation "yongfeng_imovx_load" 4
 123                          (and (eq_attr "cpu" "yongfeng")
 124                               (and (eq_attr "memory" "load")
 125                                    (eq_attr "type" "imovx")))
 126                          "yf_decoder012,yf_agu,yf_ieu|yf_ieu")
 127
 128 (define_insn_reservation "yongfeng_imov_store" 1
 129                          (and (eq_attr "cpu" "yongfeng")
 130                               (and (eq_attr "memory" "store")
 131                                    (eq_attr "type" "imov")))
 132                          "yf_decodern,yf_agu,yf_ieu")
 133
 134 (define_insn_reservation "yongfeng_int_insn" 1
 135                          (and (eq_attr "cpu" "yongfeng")
 136                               (and (eq_attr "memory" "none,unknown")
 137                                    (eq_attr "type" "alu,alu1,icmov,icmp,test,lea,ishift1,rotate,rotate1,setcc,incdec")))
 138                          "yf_decodern,yf_ieu")
 139
 140 (define_insn_reservation "yongfeng_int_insn_load" 5
 141                          (and (eq_attr "cpu" "yongfeng")
 142                               (and (eq_attr "memory" "load")
 143                                    (eq_attr "type" "alu,alu1,icmov,icmp,test,ishift1,rotate,rotate1,setcc")))
 144                          "yf_decoder012,yf_agu,yf_ieu")
 145
 146 (define_insn_reservation "yongfeng_int_insn_store" 1
 147                          (and (eq_attr "cpu" "yongfeng")
 148                               (and (eq_attr "memory" "store")
 149                                    (eq_attr "type" "alu,alu1,icmp,test,ishift1,rotate,rotate1,setcc")))
 150                          "yf_decoder012,yf_agu,yf_ieu")
 151
 152 (define_insn_reservation "yongfeng_int_insn_both" 5
 153                          (and (eq_attr "cpu" "yongfeng")
 154                               (and (eq_attr "memory" "both")
 155                                    (eq_attr "type" "alu,alu1,icmp,test,ishift1,rotate,rotate1,setcc,incdec")))
 156                          "yf_decoder012,yf_agu,yf_ieu")
 157
 158 (define_insn_reservation "yongfeng_shift_HI" 5
 159                          (and (eq_attr "cpu" "yongfeng")
 160                               (and (eq_attr "memory" "none,unknown")
 161                                    (and (eq_attr "mode" "HI")
 162                                         (eq_attr "type" "ishift"))))
 163                          "yf_decoder0,yf_ieu")
 164
 165 (define_insn_reservation "yongfeng_shift_SIDI" 2
 166                          (and (eq_attr "cpu" "yongfeng")
 167                               (and (eq_attr "memory" "none,unknown")
 168                                    (and (eq_attr "mode" "SI,DI")
 169                                         (eq_attr "type" "ishift"))))
 170                          "yf_decoder0,yf_ieu")
 171
 172 (define_insn_reservation "yongfeng_shift_HI_mem" 9
 173                          (and (eq_attr "cpu" "yongfeng")
 174                               (and (eq_attr "memory" "!none")
 175                                    (and (eq_attr "mode" "HI")
 176                                         (eq_attr "type" "ishift"))))
 177                          "yf_decoder0,yf_agu,yf_ieu")
 178
 179 (define_insn_reservation "yongfeng_shift_SIDI_mem" 6
 180                          (and (eq_attr "cpu" "yongfeng")
 181                               (and (eq_attr "memory" "!none")
 182                                    (and (eq_attr "mode" "SI,DI")
 183                                         (eq_attr "type" "ishift"))))
 184                          "yf_decoder0,yf_agu,yf_ieu")
 185
 186 (define_insn_reservation "yongfeng_negnot_QIHI" 2
 187                          (and (eq_attr "cpu" "yongfeng")
 188                               (and (eq_attr "memory" "none,unknown")
 189                                    (and (eq_attr "mode" "QI,HI")
 190                                         (eq_attr "type" "negnot"))))
 191                          "yf_decoder012,yf_ieu|yf_ieu")
 192
 193 (define_insn_reservation "yongfeng_negnot_SIDI" 1
 194                          (and (eq_attr "cpu" "yongfeng")
 195                               (and (eq_attr "memory" "none,unknown")
 196                                    (and (eq_attr "mode" "SI,DI")
 197                                         (eq_attr "type" "negnot"))))
 198                          "yf_decodern,yf_ieu")
 199
 200 (define_insn_reservation "yongfeng_negnot_QIHI_mem" 6
 201                          (and (eq_attr "cpu" "yongfeng")
 202                               (and (eq_attr "memory" "!none")
 203                                    (and (eq_attr "mode" "QI,HI")
 204                                         (eq_attr "type" "negnot"))))
 205                          "yf_decoder012,yf_agu,yf_ieu")
 206
 207 (define_insn_reservation "yongfeng_negnot_SIDI_mem" 5
 208                          (and (eq_attr "cpu" "yongfeng")
 209                               (and (eq_attr "memory" "!none")
 210                                    (and (eq_attr "mode" "SI,DI")
 211                                         (eq_attr "type" "negnot"))))
 212                          "yf_decoder012,yf_agu,yf_ieu")
 213
 214 ;; branch instruction
 215 (define_insn_reservation "yongfeng_branch" 3
 216                          (and (eq_attr "cpu" "yongfeng")
 217                               (and (eq_attr "memory" "none")
 218                                    (eq_attr "type" "ibr")))
 219                          "yf_decodern,yf_p2*3")
 220
 221 (define_insn_reservation "yongfeng_branch_mem" 7
 222                          (and (eq_attr "cpu" "yongfeng")
 223                               (and (eq_attr "memory" "!none")
 224                                    (eq_attr "type" "ibr")))
 225                          "yf_decodern,yf_agu,yf_p2")
 226
 227 ;; Integer Multiplication instructions.
 228
 229 (define_insn_reservation "yongfeng_imul_QI" 2
 230                          (and (eq_attr "cpu" "yongfeng")
 231                               (and (eq_attr "memory" "none")
 232                                    (and (eq_attr "mode" "QI")
 233                                         (eq_attr "type" "imul"))))
 234                          "yf_decodern,yf_ieu|yf_ieu")
 235
 236 (define_insn_reservation "yongfeng_imul_HI" 3
 237                          (and (eq_attr "cpu" "yongfeng")
 238                               (and (eq_attr "memory" "none")
 239                                    (and (eq_attr "mode" "HI")
 240                                         (eq_attr "type" "imul"))))
 241                          "yf_decoder0,yf_ieu")
 242
 243 (define_insn_reservation "yongfeng_imul_SIDI" 2
 244                          (and (eq_attr "cpu" "yongfeng")
 245                               (and (eq_attr "memory" "none")
 246                                    (and (eq_attr "mode" "SI,DI")
 247                                         (eq_attr "type" "imul"))))
 248                          "yf_decoder0,yf_ieu|yf_ieu")
 249
 250 (define_insn_reservation "yongfeng_imul_QI_mem" 6
 251                          (and (eq_attr "cpu" "yongfeng")
 252                               (and (eq_attr "memory" "!none")
 253                                    (and (eq_attr "mode" "QI")
 254                                          (eq_attr "type" "imul"))))
 255                          "yf_decoder012,yf_agu,yf_ieu")
 256
 257 (define_insn_reservation "yongfeng_imul_SIDI_mem" 6
 258                          (and (eq_attr "cpu" "yongfeng")
 259                               (and (eq_attr "memory" "!none")
 260                                    (and (eq_attr "mode" "SI,DI")
 261                                          (eq_attr "type" "imul"))))
 262                          "yf_decoder0,yf_agu,yf_ieu")
 263
 264 (define_insn_reservation "yongfeng_imul_HI_mem" 7
 265                          (and (eq_attr "cpu" "yongfeng")
 266                               (and (eq_attr "memory" "!none")
 267                                    (and (eq_attr "mode" "HI")
 268                                          (eq_attr "type" "imul"))))
 269                          "yf_decoder0,yf_agu,yf_ieu")
 270
 271 ;; Integer Division instructions.
 272
 273 (define_insn_reservation "yongfeng_idiv_DI" 41
 274                          (and (eq_attr "cpu" "yongfeng")
 275                               (and (eq_attr "memory" "none")
 276                                    (and (eq_attr "mode" "DI")
 277                                         (eq_attr "type" "idiv"))))
 278                          "yf_decoder0,yf_ieu,yf_feu,yf_idiv*41")
 279
 280 (define_insn_reservation "yongfeng_idiv_HI" 9
 281                          (and (eq_attr "cpu" "yongfeng")
 282                               (and (eq_attr "memory" "none")
 283                                    (and (eq_attr "mode" "HI")
 284                                         (eq_attr "type" "idiv"))))
 285                          "yf_decoder0,yf_ieu,yf_feu,yf_idiv*3")
 286
 287 (define_insn_reservation "yongfeng_idiv_QISI" 8
 288                          (and (eq_attr "cpu" "yongfeng")
 289                               (and (eq_attr "memory" "none")
 290                                    (and (eq_attr "mode" "QI,SI")
 291                                         (eq_attr "type" "idiv"))))
 292                          "yf_decoder0,yf_ieu,yf_feu,yf_idiv*3")
 293
 294
 295 (define_insn_reservation "yongfeng_idiv_mem_DI" 45
 296                          (and (eq_attr "cpu" "yongfeng")
 297                               (and (eq_attr "memory" "load")
 298                                    (and (eq_attr "mode" "DI")
 299                                         (eq_attr "type" "idiv"))))
 300                          "yf_decoder0,yf_agu,yf_ieu,yf_feu,yf_idiv*41")
 301
 302 (define_insn_reservation "yongfeng_idiv_HI_mem" 13
 303                          (and (eq_attr "cpu" "yongfeng")
 304                               (and (eq_attr "memory" "load")
 305                                    (and (eq_attr "mode" "HI")
 306                                         (eq_attr "type" "idiv"))))
 307                          "yf_decoder0,yf_agu,yf_ieu,yf_feu,yf_idiv*3")
 308
 309
 310 (define_insn_reservation "yongfeng_idiv_QISI_mem" 12
 311                          (and (eq_attr "cpu" "yongfeng")
 312                               (and (eq_attr "memory" "load")
 313                                    (and (eq_attr "mode" "QI,SI")
 314                                         (eq_attr "type" "idiv"))))
 315                          "yf_decoder0,yf_agu,yf_ieu,yf_feu,yf_idiv*3")
 316
 317 ;; MMX,SSE,AVX,AVX2 instructions
 318 ;; sse moves
 319
 320 (define_insn_reservation "yongfeng_sse_mov" 1
 321                          (and (eq_attr "cpu" "yongfeng")
 322                               (and (eq_attr "mode" "SF,DF,V4SF,V2DF,TI")
 323                                    (and (eq_attr "memory" "none")
 324                                         (eq_attr "type" "ssemov"))))
 325                          "yf_decodern,yf_feu")
 326
 327 (define_insn_reservation "yongfeng_sse_mov_store" 1
 328                          (and (eq_attr "cpu" "yongfeng")
 329                               (and (eq_attr "mode" "SF,DF,V4SF,V2DF,TI")
 330                                    (and (eq_attr "memory" "store")
 331                                         (eq_attr "type" "ssemov"))))
 332                          "yf_decodern,yf_agu,yf_feu")
 333
 334 (define_insn_reservation "yongfeng_sse_mov_load" 5
 335                          (and (eq_attr "cpu" "yongfeng")
 336                               (and (eq_attr "mode" "SF,DF,V4SF,V2DF,TI")
 337                                    (and (eq_attr "memory" "load")
 338                                         (eq_attr "type" "ssemov"))))
 339                          "yf_decodern,yf_agu,yf_feu")
 340
 341 (define_insn_reservation "yongfeng_avx256_mov" 1
 342                          (and (eq_attr "cpu" "yongfeng")
 343                               (and (eq_attr "mode" "V8SF,V4DF,OI")
 344                                    (and (eq_attr "memory" "none")
 345                                         (eq_attr "type" "ssemov"))))
 346                          "yf_decoder012,yf_feu")
 347
 348 (define_insn_reservation "yongfeng_avx256_mov_store" 1
 349                          (and (eq_attr "cpu" "yongfeng")
 350                               (and (eq_attr "mode" "V8SF,V4DF,OI")
 351                                    (and (eq_attr "memory" "store")
 352                                         (eq_attr "type" "ssemov"))))
 353                          "yf_decoder012,yf_agu,yf_feu")
 354
 355 (define_insn_reservation "yongfeng_avx256_mov_load" 6
 356                          (and (eq_attr "cpu" "yongfeng")
 357                               (and (eq_attr "mode" "V8SF,V4DF,OI")
 358                                    (and (eq_attr "memory" "load")
 359                                         (eq_attr "type" "ssemov"))))
 360                          "yf_decoder012,yf_agu,yf_feu")
 361
 362 ;;sse general instructions
 363 (define_insn_reservation "yongfeng_sse_insns" 3
 364                          (and (eq_attr "cpu" "yongfeng")
 365                               (and (eq_attr "mode" "SF,DF,V4SF,V2DF,TI")
 366                                    (and (eq_attr "memory" "none")
 367                                         (eq_attr "type" "sseadd,sseadd1,ssemul,ssecmp"))))
 368                          "yf_decodern,yf_feu|yf_feu")
 369
 370 (define_insn_reservation "yongfeng_sse_insns_load" 7
 371                          (and (eq_attr "cpu" "yongfeng")
 372                               (and (eq_attr "mode" "SF,DF,V4SF,V2DF,TI")
 373                                    (and (eq_attr "memory" "load")
 374                                         (eq_attr "type" "sseadd,sseadd1,ssemul,ssecmp"))))
 375                          "yf_decodern,yf_agu,yf_feu")
 376
 377 (define_insn_reservation "yongfeng_avx256_insns" 3
 378                          (and (eq_attr "cpu" "yongfeng")
 379                               (and (eq_attr "mode" "V8SF,V4DF,OI")
 380                                    (and (eq_attr "memory" "none")
 381                                         (eq_attr "type" "sseadd,sseadd1,ssemul,ssecmp"))))
 382                          "yf_decoder012,yf_feu")
 383
 384 (define_insn_reservation "yongfeng_avx256_insns_load" 8
 385                          (and (eq_attr "cpu" "yongfeng")
 386                               (and (eq_attr "mode" "V8SF,V4DF,OI")
 387                                    (and (eq_attr "memory" "load")
 388                                         (eq_attr "type" "sseadd,sseadd1,ssemul,ssecmp"))))
 389                          "yf_decoder012,yf_agu,yf_feu")
 390
 391 (define_insn_reservation "yongfeng_sse_iadd" 1
 392                          (and (eq_attr "cpu" "yongfeng")
 393                               (and (eq_attr "mode" "DI,TI")
 394                                    (and (eq_attr "memory" "none")
 395                                         (eq_attr "type" "sseiadd"))))
 396                          "yf_decodern,yf_feu")
 397
 398 (define_insn_reservation "yongfeng_sse_iadd_load" 5
 399                          (and (eq_attr "cpu" "yongfeng")
 400                               (and (eq_attr "mode" "DI,TI")
 401                                    (and (eq_attr "memory" "load")
 402                                         (eq_attr "type" "sseiadd"))))
 403                          "yf_decodern,yf_agu,yf_feu")
 404
 405 (define_insn_reservation "yongfeng_avx256_iadd" 1
 406                          (and (eq_attr "cpu" "yongfeng")
 407                               (and (eq_attr "mode" "OI")
 408                                    (and (eq_attr "memory" "none")
 409                                         (eq_attr "type" "sseiadd"))))
 410                          "yf_decoder012,yf_feu")
 411
 412 (define_insn_reservation "yongfeng_avx256_iadd_load" 6
 413                          (and (eq_attr "cpu" "yongfeng")
 414                               (and (eq_attr "mode" "OI")
 415                                    (and (eq_attr "memory" "load")
 416                                         (eq_attr "type" "sseiadd"))))
 417                          "yf_decoder0,yf_agu,yf_feu")
 418
 419 (define_insn_reservation "yongfeng_sse_iadd1" 2
 420                          (and (eq_attr "cpu" "yongfeng")
 421                                    (and (eq_attr "memory" "none")
 422                                         (eq_attr "type" "sseiadd1")))
 423                          "yf_decoder0,yf_feu")
 424
 425 (define_insn_reservation "yongfeng_sse_iadd1_load" 6
 426                          (and (eq_attr "cpu" "yongfeng")
 427                                    (and (eq_attr "memory" "load")
 428                                         (eq_attr "type" "sseiadd1")))
 429                          "yf_decoder0,yf_agu,yf_feu")
 430
 431 ;;sse imul
 432 (define_insn_reservation "yongfeng_sse_imul" 2
 433                          (and (eq_attr "cpu" "yongfeng")
 434                               (and (eq_attr "mode" "DI,TI")
 435                                    (and (eq_attr "memory" "none")
 436                                         (eq_attr "type" "sseimul"))))
 437                          "yf_decodern,yf_feu")
 438
 439 (define_insn_reservation "yongfeng_sse_imul_load" 6
 440                          (and (eq_attr "cpu" "yongfeng")
 441                               (and (eq_attr "mode" "DI,TI")
 442                                    (and (eq_attr "memory" "load")
 443                                         (eq_attr "type" "sseimul"))))
 444                          "yf_decoder012,yf_agu,yf_feu")
 445
 446 (define_insn_reservation "yongfeng_avx256_imul" 2
 447                          (and (eq_attr "cpu" "yongfeng")
 448                               (and (eq_attr "mode" "OI")
 449                                    (and (eq_attr "memory" "none")
 450                                         (eq_attr "type" "sseimul"))))
 451                          "yf_decoder012,yf_feu")
 452
 453 (define_insn_reservation "yongfeng_avx256_imul_load" 7
 454                          (and (eq_attr "cpu" "yongfeng")
 455                               (and (eq_attr "mode" "OI")
 456                                    (and (eq_attr "memory" "load")
 457                                         (eq_attr "type" "sseimul"))))
 458                          "yf_decoder0,yf_agu,yf_feu")
 459
 460 ;; sse FMA
 461 (define_insn_reservation "yongfeng_sse_fma" 5
 462                          (and (eq_attr "cpu" "yongfeng")
 463                               (and (eq_attr "mode" "SF,DF,V4SF,V2DF")
 464                                    (and (eq_attr "memory" "none")
 465                                         (eq_attr "type" "ssemuladd"))))
 466                          "yf_decodern,yf_feu")
 467
 468 (define_insn_reservation "yongfeng_sse_fma_load" 9
 469                          (and (eq_attr "cpu" "yongfeng")
 470                               (and (eq_attr "mode" "SF,DF,V4SF,V2DF")
 471                                    (and (eq_attr "memory" "load")
 472                                         (eq_attr "type" "ssemuladd"))))
 473                          "yf_decoder012,yf_agu,yf_feu")
 474
 475 (define_insn_reservation "yongfeng_avx256_fma" 5
 476                          (and (eq_attr "cpu" "yongfeng")
 477                               (and (eq_attr "mode" "V8SF,V4DF")
 478                                    (and (eq_attr "memory" "none")
 479                                         (eq_attr "type" "ssemuladd"))))
 480                          "yf_decoder012,yf_feu")
 481
 482 (define_insn_reservation "yongfeng_avx256_fma_load" 10
 483                          (and (eq_attr "cpu" "yongfeng")
 484                               (and (eq_attr "mode" "V8SF,V4DF")
 485                                    (and (eq_attr "memory" "load")
 486                                         (eq_attr "type" "ssemuladd"))))
 487                          "yf_decoder0,yf_agu,yf_feu")
 488 ;; sse div
 489 (define_insn_reservation "yongfeng_ssediv_s" 10
 490                          (and (eq_attr "cpu" "yongfeng")
 491                               (and (eq_attr "mode" "SF,V4SF")
 492                                    (and (eq_attr "memory" "none")
 493                                         (eq_attr "type" "ssediv"))))
 494                          "yf_decodern,yf_fdiv*2")
 495
 496 (define_insn_reservation "yongfeng_ssediv_s_load" 14
 497                          (and (eq_attr "cpu" "yongfeng")
 498                               (and (eq_attr "mode" "SF,V4SF")
 499                                    (and (eq_attr "memory" "load")
 500                                         (eq_attr "type" "ssediv"))))
 501                          "yf_decodern,yf_agu,yf_fdiv*2")
 502
 503 (define_insn_reservation "yongfeng_ssediv_d" 14
 504                          (and (eq_attr "cpu" "yongfeng")
 505                               (and (eq_attr "mode" "DF,V2DF")
 506                                    (and (eq_attr "memory" "none")
 507                                         (eq_attr "type" "ssediv"))))
 508                          "yf_decodern,yf_fdiv*3")
 509
 510 (define_insn_reservation "yongfeng_ssediv_d_load" 18
 511                          (and (eq_attr "cpu" "yongfeng")
 512                               (and (eq_attr "mode" "DF,V2DF")
 513                                    (and (eq_attr "memory" "load")
 514                                         (eq_attr "type" "ssediv"))))
 515                          "yf_decodern,yf_agu,yf_fdiv*3")
 516
 517 (define_insn_reservation "yongfeng_ssediv_avx256_s" 10
 518                          (and (eq_attr "cpu" "yongfeng")
 519                               (and (eq_attr "mode" "V8SF")
 520                                    (and (eq_attr "memory" "none")
 521                                         (eq_attr "type" "ssediv"))))
 522                          "yf_decoder012,yf_fdiv*10")
 523
 524 (define_insn_reservation "yongfeng_ssediv_avx256_s_load" 15
 525                          (and (eq_attr "cpu" "yongfeng")
 526                               (and (eq_attr "mode" "V8SF")
 527                                    (and (eq_attr "memory" "none")
 528                                         (eq_attr "type" "ssediv"))))
 529                          "yf_decoder012,yf_agu,yf_fdiv*10")
 530
 531 (define_insn_reservation "yongfeng_ssediv_avx256_d" 14
 532                          (and (eq_attr "cpu" "yongfeng")
 533                               (and (eq_attr "mode" "V4DF")
 534                                    (and (eq_attr "memory" "none")
 535                                         (eq_attr "type" "ssediv"))))
 536                          "yf_decoder012,yf_fdiv*14")
 537
 538 (define_insn_reservation "yongfeng_ssediv_avx256_d_load" 19
 539                          (and (eq_attr "cpu" "yongfeng")
 540                               (and (eq_attr "mode" "V4DF")
 541                                    (and (eq_attr "memory" "load")
 542                                         (eq_attr "type" "ssediv"))))
 543                          "yf_decoder012,yf_fdiv*14")
 544
 545 ;;sse logical and shuffle instructions
 546 (define_insn_reservation "yongfeng_avx256_log_shuf" 1
 547                          (and (eq_attr "cpu" "yongfeng")
 548                               (and (eq_attr "mode" "V8SF,V4DF,OI")
 549                                    (and (eq_attr "memory" "none")
 550                                         (eq_attr "type" "sselog,sselog1,sseshuf,sseshuf1"))))
 551                          "yf_decoder012,yf_feu")
 552
 553 (define_insn_reservation "yongfeng_avx256_log_shuf_load" 6
 554                          (and (eq_attr "cpu" "yongfeng")
 555                               (and (eq_attr "mode" "V8SF,V4DF,OI")
 556                                    (and (eq_attr "memory" "load")
 557                                         (eq_attr "type" "sselog,sselog1,sseshuf,sseshuf1"))))
 558                          "yf_decoder012,yf_agu,yf_feu")
 559
 560 (define_insn_reservation "yongfeng_sse_log_shuf" 1
 561                          (and (eq_attr "cpu" "yongfeng")
 562                               (and (eq_attr "memory" "none")
 563                                    (eq_attr "type" "sselog,sselog1,sseshuf,sseshuf1")))
 564                          "yf_decodern,yf_feu")
 565
 566 (define_insn_reservation "yongfeng_sse_log_shuf_load" 5
 567                          (and (eq_attr "cpu" "yongfeng")
 568                               (and (eq_attr "memory" "load")
 569                                    (eq_attr "type" "sselog,sselog1,sseshuf,sseshuf1")))
 570                          "yf_decodern,yf_agu,yf_feu")
 571 ;;sse shift
 572
 573 (define_insn_reservation "yongfeng_avx256_shift" 1
 574                          (and (eq_attr "cpu" "yongfeng")
 575                               (and (eq_attr "mode" "V8SF,V4DF,OI")
 576                                    (and (eq_attr "memory" "none")
 577                                         (eq_attr "type" "sseishft,sseishft1"))))
 578                          "yf_decoder012,yf_feu")
 579
 580 (define_insn_reservation "yongfeng_avx256_shift_load" 6
 581                          (and (eq_attr "cpu" "yongfeng")
 582                               (and (eq_attr "mode" "V8SF,V4DF,OI")
 583                                    (and (eq_attr "memory" "load")
 584                                         (eq_attr "type" "sseishft,sseishft1"))))
 585                          "yf_decoder0,yf_agu,yf_feu")
 586
 587 (define_insn_reservation "yongfeng_sse_shift" 1
 588                          (and (eq_attr "cpu" "yongfeng")
 589                               (and (eq_attr "memory" "none")
 590                                    (eq_attr "type" "sseishft,sseishft1")))
 591                          "yf_decodern,yf_feu")
 592
 593 (define_insn_reservation "yongfeng_sse_shift_load" 5
 594                          (and (eq_attr "cpu" "yongfeng")
 595                               (and (eq_attr "memory" "load")
 596                                    (eq_attr "type" "sseishft,sseishft1")))
 597                          "yf_decodern,yf_agu,yf_feu")
 598 ;;sse comi
 599 (define_insn_reservation "yongfeng_avx256_test" 4
 600                          (and (eq_attr "cpu" "yongfeng")
 601                               (and (eq_attr "mode" "V8SF,V4DF,OI")
 602                                    (and (eq_attr "prefix_extra" "1")
 603                                         (and (eq_attr "memory" "none")
 604                                              (eq_attr "type" "ssecomi")))))
 605                          "yf_decoder012,yf_ieu*3")
 606
 607 (define_insn_reservation "yongfeng_avx256_test_load" 9
 608                          (and (eq_attr "cpu" "yongfeng")
 609                               (and (eq_attr "mode" "V8SF,V4DF,OI")
 610                                    (and (eq_attr "prefix_extra" "1")
 611                                         (and (eq_attr "memory" "load")
 612                                              (eq_attr "type" "ssecomi")))))
 613                          "yf_decoder012,yf_agu,yf_ieu,yf_p6*3")
 614
 615 (define_insn_reservation "yongfeng_sse_test" 3
 616                          (and (eq_attr "cpu" "yongfeng")
 617                               (and (eq_attr "prefix_extra" "1")
 618                                    (and (eq_attr "memory" "none")
 619                                         (eq_attr "type" "ssecomi"))))
 620                          "yf_decodern,yf_feu|yf_feu")
 621
 622 (define_insn_reservation "yongfeng_sse_test_load" 7
 623                          (and (eq_attr "cpu" "yongfeng")
 624                               (and (eq_attr "prefix_extra" "1")
 625                                    (and (eq_attr "memory" "load")
 626                                         (eq_attr "type" "ssecomi"))))
 627                          "yf_decodern,yf_agu,yf_feu")
 628
 629 (define_insn_reservation "yongfeng_sse_comi" 1
 630                          (and (eq_attr "cpu" "yongfeng")
 631                               (and (eq_attr "prefix_extra" "0")
 632                                    (and (eq_attr "memory" "none")
 633                                         (eq_attr "type" "ssecomi"))))
 634                          "yf_decodern,yf_feu|yf_feu")
 635
 636 (define_insn_reservation "yongfeng_sse_comi_load" 4
 637                          (and (eq_attr "cpu" "yongfeng")
 638                               (and (eq_attr "prefix_extra" "0")
 639                                    (and (eq_attr "memory" "load")
 640                                         (eq_attr "type" "ssecomi"))))
 641                          "yf_decodern,yf_agu,yf_feu")
 642
 643 ;;sse conversion
 644 (define_insn_reservation "yongfeng_avx_cvt_ps" 4
 645                          (and (eq_attr "cpu" "yongfeng")
 646                               (and (eq_attr "mode" "V4SF")
 647                                    (and (eq_attr "memory" "none")
 648                                         (eq_attr "type" "ssecvt"))))
 649                          "yf_decoder0,yf_feu")
 650
 651 (define_insn_reservation "yongfeng_avx_cvt_ps_load" 8
 652                          (and (eq_attr "cpu" "yongfeng")
 653                               (and (eq_attr "mode" "V4SF")
 654                                    (and (eq_attr "memory" "load")
 655                                         (eq_attr "type" "ssecvt"))))
 656                          "yf_decoder0,yf_agu,yf_feu")
 657
 658 (define_insn_reservation "yongfeng_avx_cvt_pd" 3
 659                          (and (eq_attr "cpu" "yongfeng")
 660                               (and (eq_attr "mode" "V4DF")
 661                                    (and (eq_attr "memory" "none")
 662                                         (eq_attr "type" "ssecvt"))))
 663                          "yf_decoder0,yf_feu")
 664
 665 (define_insn_reservation "yongfeng_avx_cvt_pd_load" 7
 666                          (and (eq_attr "cpu" "yongfeng")
 667                               (and (eq_attr "mode" "V4DF")
 668                                    (and (eq_attr "memory" "load")
 669                                         (eq_attr "type" "ssecvt"))))
 670                          "yf_decoder0,yf_agu,yf_feu")
 671
 672 (define_insn_reservation "yongfeng_sse_cvt" 3
 673                          (and (eq_attr "cpu" "yongfeng")
 674                                    (and (eq_attr "memory" "none")
 675                                         (eq_attr "type" "ssecvt")))
 676                          "yf_decodern,yf_feu|yf_feu")
 677
 678 (define_insn_reservation "yongfeng_sse_cvt_load" 7
 679                          (and (eq_attr "cpu" "yongfeng")
 680                                    (and (eq_attr "memory" "load")
 681                                         (eq_attr "type" "ssecvt")))
 682                          "yf_decoder012,yf_agu,yf_feu")
 683
 684 (define_insn_reservation "yongfeng_sse_icvt" 3
 685                          (and (eq_attr "cpu" "yongfeng")
 686                                    (and (eq_attr "memory" "none")
 687                                         (eq_attr "type" "sseicvt")))
 688                          "yf_decodern,yf_feu|yf_feu")
 689
 690 (define_insn_reservation "yongfeng_sse_icvt_load" 7
 691                          (and (eq_attr "cpu" "yongfeng")
 692                                    (and (eq_attr "memory" "load")
 693                                         (eq_attr "type" "sseicvt")))
 694                          "yf_decoder012,yf_agu,yf_feu")
 695
 696 (define_insn_reservation "yongfeng_sse_icvt_SI" 1
 697                          (and (eq_attr "cpu" "yongfeng")
 698                               (and (eq_attr "mode" "SI")
 699                                    (and (eq_attr "memory" "none")
 700                                         (eq_attr "type" "sseicvt"))))
 701                          "yf_decoder012,yf_feu")
 702
 703 (define_insn_reservation "yongfeng_sse_icvt_SI_load" 5
 704                          (and (eq_attr "cpu" "yongfeng")
 705                               (and (eq_attr "mode" "SI")
 706                                    (and (eq_attr "memory" "load")
 707                                         (eq_attr "type" "sseicvt"))))
 708                          "yf_decoder012,yf_agu,yf_feu")
 709
 710 (define_insn_reservation "yongfeng_sse_icvt_DI" 2
 711                          (and (eq_attr "cpu" "yongfeng")
 712                               (and (eq_attr "mode" "DI")
 713                                    (and (eq_attr "memory" "none")
 714                                         (eq_attr "type" "sseicvt"))))
 715                          "yf_decoder0,yf_feu")
 716
 717 (define_insn_reservation "yongfeng_sse_icvt_DI_load" 6
 718                          (and (eq_attr "cpu" "yongfeng")
 719                               (and (eq_attr "mode" "DI")
 720                                    (and (eq_attr "memory" "load")
 721                                         (eq_attr "type" "sseicvt"))))
 722                          "yf_decoder0,yf_agu,yf_feu")
 723 ;; MMX
 724 (define_insn_reservation "yongfeng_mmx_move" 1
 725                          (and (eq_attr "cpu" "yongfeng")
 726                               (and (eq_attr "memory" "none")
 727                                    (eq_attr "type" "mmxmov")))
 728                          "yf_decodern,yf_p0")
 729
 730 (define_insn_reservation "yongfeng_mmx_move_load" 5
 731                          (and (eq_attr "cpu" "yongfeng")
 732                               (and (eq_attr "memory" "load")
 733                                    (eq_attr "type" "mmxmov")))
 734                          "yf_decodern,yf_agu,yf_p0")
 735
 736 (define_insn_reservation "yongfeng_mmx_move_store" 1
 737                          (and (eq_attr "cpu" "yongfeng")
 738                               (and (eq_attr "memory" "store")
 739                                    (eq_attr "type" "mmxmov")))
 740                          "yf_decodern,yf_agu,yf_p0")
 741
 742 (define_insn_reservation "yongfeng_mmx_mul" 2
 743                          (and (eq_attr "cpu" "yongfeng")
 744                               (and (eq_attr "memory" "none")
 745                                    (eq_attr "type" "mmxmul")))
 746                          "yf_decodern,yf_feu")
 747
 748 (define_insn_reservation "yongfeng_mmx_mul_load" 6
 749                          (and (eq_attr "cpu" "yongfeng")
 750                               (and (eq_attr "memory" "load")
 751                                    (eq_attr "type" "mmxmul")))
 752                          "yf_decoder012,yf_agu,yf_feu")
 753
 754 ;; MMX general instructions
 755 (define_insn_reservation "yongfeng_mmx_insns" 1
 756                          (and (eq_attr "cpu" "yongfeng")
 757                               (and (eq_attr "memory" "none")
 758                                    (eq_attr "type" "mmxadd,mmxshft,mmxcmp,mmx,mmxcvt")))
 759                          "yf_decodern,yf_feu|yf_feu")
 760
 761 (define_insn_reservation "yongfeng_mmx_insns_load" 5
 762                          (and (eq_attr "cpu" "yongfeng")
 763                               (and (eq_attr "memory" "load")
 764                                    (eq_attr "type" "mmxadd,mmxshft,mmxcmp,mmx,mmxcvt")))
 765                          "yf_decodern,yf_agu,yf_feu|yf_feu")
 766
 767 (define_insn_reservation "yongfeng_mmx_insns_store" 1
 768                          (and (eq_attr "cpu" "yongfeng")
 769                               (and (eq_attr "memory" "store")
 770                                    (eq_attr "type" "mmxadd,mmxshft,mmxcmp,mmx,mmxcvt")))
 771                          "yf_decodern,yf_agu,yf_feu")
 772
 773 ;; x87 floating point operations.
 774
 775 (define_insn_reservation "yongfeng_fxch" 1
 776                          (and (eq_attr "cpu" "yongfeng")
 777                               (eq_attr "type" "fxch"))
 778                          "yf_decodern,yf_p0|yf_p1")
 779
 780 (define_insn_reservation "yongfeng_fcmov_sgn" 1
 781                          (and (eq_attr "cpu" "yongfeng")
 782                               (eq_attr "type" "fcmov,fsgn"))
 783                          "yf_decodern,yf_p0|yf_p1,yf_feu")
 784
 785 (define_insn_reservation "yongfeng_fcmp" 1
 786                          (and (eq_attr "cpu" "yongfeng")
 787                               (and (eq_attr "memory" "none")
 788                                    (eq_attr "type" "fcmp")))
 789                          "yf_decodern,yf_feu")
 790
 791 (define_insn_reservation "yongfeng_fcmp_load" 5
 792                          (and (eq_attr "cpu" "yongfeng")
 793                               (and (eq_attr "memory" "load")
 794                                    (eq_attr "type" "fcmp")))
 795                          "yf_decodern,yf_agu,yf_feu")
 796
 797 (define_insn_reservation "yongfeng_fmov" 1
 798                          (and (eq_attr "cpu" "yongfeng")
 799                               (and (eq_attr "memory" "none")
 800                                    (eq_attr "type" "fmov")))
 801                          "yf_decodern,yf_feu")
 802
 803 (define_insn_reservation "yongfeng_fmov_store" 1
 804                          (and (eq_attr "cpu" "yongfeng")
 805                               (and (eq_attr "memory" "store")
 806                                    (eq_attr "type" "fmov")))
 807                          "yf_decoder0,yf_agu,yf_feu")
 808
 809 (define_insn_reservation "yongfeng_fmov_load" 5
 810                          (and (eq_attr "cpu" "yongfeng")
 811                               (and (eq_attr "memory" "load")
 812                                    (eq_attr "type" "fmov")))
 813                          "yf_decoder0,yf_agu,yf_feu")
 814
 815 (define_insn_reservation "yongfeng_fistp" 5
 816                          (and (eq_attr "cpu" "yongfeng")
 817                               (eq_attr "type" "fistp,fisttp"))
 818                          "yf_decoder012,yf_agu,yf_feu")
 819
 820 (define_insn_reservation "yongfeng_fop_mul" 3
 821                          (and (eq_attr "cpu" "yongfeng")
 822                               (and (eq_attr "memory" "none,unknown")
 823                                    (eq_attr "type" "fop,fmul")))
 824                          "yf_decodern,yf_feu")
 825
 826 (define_insn_reservation "yongfeng_fop_mul_load" 7
 827                          (and (eq_attr "cpu" "yongfeng")
 828                               (and (eq_attr "memory" "load,both")
 829                                    (eq_attr "type" "fop,fmul")))
 830                          "yf_decoder012,yf_agu,yf_feu")
 831
 832 (define_insn_reservation "yf_fop_store" 3
 833                          (and (eq_attr "cpu" "yongfeng")
 834                               (and (eq_attr "memory" "store")
 835                                    (eq_attr "type" "fop")))
 836                          "yf_decodern,yf_agu,yf_feu")
 837
 838 (define_insn_reservation "yongfeng_fdiv_fpspc" 14
 839                          (and (eq_attr "cpu" "yongfeng")
 840                               (and (eq_attr "memory" "none")
 841                                    (eq_attr "type" "fdiv,fpspc")))
 842                          "yf_decodern,yf_fdiv*7")
 843
 844 (define_insn_reservation "yongfeng_fdiv_fpspc_load" 18
 845                          (and (eq_attr "cpu" "yongfeng")
 846                               (and (eq_attr "memory" "load")
 847                                    (eq_attr "type" "fdiv,fpspc")))
 848                          "yf_decoder012,yf_agu,yf_fdiv*7")