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") 849
Indexes created Mon Sep 07 00:24:45 UTC 2026