| d14cac46 |
1 | /* RTX cost tables for AArch64. |
| 2 | |
| fbd26352 |
3 | Copyright (C) 2014-2019 Free Software Foundation, Inc. |
| d14cac46 |
4 | |
| 5 | This file is part of GCC. |
| 6 | |
| 7 | GCC is free software; you can redistribute it and/or modify it |
| 8 | under the terms of the GNU General Public License as published |
| 9 | by the Free Software Foundation; either version 3, or (at your |
| 10 | option) any later version. |
| 11 | |
| 12 | GCC is distributed in the hope that it will be useful, but WITHOUT |
| 13 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| 14 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public |
| 15 | License for more details. |
| 16 | |
| 17 | You should have received a copy of the GNU General Public License |
| 18 | along with GCC; see the file COPYING3. If not see |
| 19 | <http://www.gnu.org/licenses/>. */ |
| 20 | |
| 21 | #ifndef GCC_AARCH64_COST_TABLES_H |
| 22 | #define GCC_AARCH64_COST_TABLES_H |
| 23 | |
| 24 | #include "config/arm/aarch-cost-tables.h" |
| 25 | |
| 96a41145 |
26 | /* QDF24xx does not implement AArch32. */ |
| 27 | const struct cpu_cost_table qdf24xx_extra_costs = |
| 28 | { |
| 29 | /* ALU */ |
| 30 | { |
| 31 | 0, /* arith. */ |
| 32 | 0, /* logical. */ |
| 33 | 0, /* shift. */ |
| 34 | 0, /* shift_reg. */ |
| 35 | COSTS_N_INSNS (1), /* arith_shift. */ |
| 36 | COSTS_N_INSNS (1), /* arith_shift_reg. */ |
| 37 | 0, /* log_shift. */ |
| 38 | 0, /* log_shift_reg. */ |
| 39 | 0, /* extend. */ |
| 40 | 0, /* extend_arith. */ |
| 41 | 0, /* bfi. */ |
| 42 | 0, /* bfx. */ |
| 43 | 0, /* clz. */ |
| 44 | 0, /* rev. */ |
| 45 | 0, /* non_exec. */ |
| 46 | true /* non_exec_costs_exec. */ |
| 47 | }, |
| 48 | { |
| 49 | /* MULT SImode */ |
| 50 | { |
| 51 | COSTS_N_INSNS (2), /* simple. */ |
| 52 | COSTS_N_INSNS (2), /* flag_setting. */ |
| 53 | COSTS_N_INSNS (2), /* extend. */ |
| 54 | COSTS_N_INSNS (2), /* add. */ |
| 55 | COSTS_N_INSNS (2), /* extend_add. */ |
| 56 | COSTS_N_INSNS (4) /* idiv. */ |
| 57 | }, |
| 58 | /* MULT DImode */ |
| 59 | { |
| 60 | COSTS_N_INSNS (3), /* simple. */ |
| 61 | 0, /* flag_setting (N/A). */ |
| 62 | COSTS_N_INSNS (3), /* extend. */ |
| 63 | COSTS_N_INSNS (3), /* add. */ |
| 64 | COSTS_N_INSNS (3), /* extend_add. */ |
| 65 | COSTS_N_INSNS (9) /* idiv. */ |
| 66 | } |
| 67 | }, |
| 68 | /* LD/ST */ |
| 69 | { |
| 70 | COSTS_N_INSNS (2), /* load. */ |
| 71 | COSTS_N_INSNS (2), /* load_sign_extend. */ |
| 72 | COSTS_N_INSNS (2), /* ldrd. */ |
| 73 | COSTS_N_INSNS (2), /* ldm_1st. */ |
| 74 | 1, /* ldm_regs_per_insn_1st. */ |
| 75 | 2, /* ldm_regs_per_insn_subsequent. */ |
| 76 | COSTS_N_INSNS (2), /* loadf. */ |
| 77 | COSTS_N_INSNS (2), /* loadd. */ |
| 78 | COSTS_N_INSNS (3), /* load_unaligned. */ |
| 79 | 0, /* store. */ |
| 80 | 0, /* strd. */ |
| 81 | 0, /* stm_1st. */ |
| 82 | 1, /* stm_regs_per_insn_1st. */ |
| 83 | 2, /* stm_regs_per_insn_subsequent. */ |
| 84 | 0, /* storef. */ |
| 85 | 0, /* stored. */ |
| 86 | COSTS_N_INSNS (1), /* store_unaligned. */ |
| 87 | COSTS_N_INSNS (1), /* loadv. */ |
| 88 | COSTS_N_INSNS (1) /* storev. */ |
| 89 | }, |
| 90 | { |
| 91 | /* FP SFmode */ |
| 92 | { |
| 93 | COSTS_N_INSNS (6), /* div. */ |
| 94 | COSTS_N_INSNS (5), /* mult. */ |
| 95 | COSTS_N_INSNS (5), /* mult_addsub. */ |
| 96 | COSTS_N_INSNS (5), /* fma. */ |
| 97 | COSTS_N_INSNS (3), /* addsub. */ |
| 98 | COSTS_N_INSNS (1), /* fpconst. */ |
| 99 | COSTS_N_INSNS (1), /* neg. */ |
| 100 | COSTS_N_INSNS (2), /* compare. */ |
| 101 | COSTS_N_INSNS (4), /* widen. */ |
| 102 | COSTS_N_INSNS (4), /* narrow. */ |
| 103 | COSTS_N_INSNS (4), /* toint. */ |
| 104 | COSTS_N_INSNS (4), /* fromint. */ |
| 105 | COSTS_N_INSNS (2) /* roundint. */ |
| 106 | }, |
| 107 | /* FP DFmode */ |
| 108 | { |
| 109 | COSTS_N_INSNS (11), /* div. */ |
| 110 | COSTS_N_INSNS (6), /* mult. */ |
| 111 | COSTS_N_INSNS (6), /* mult_addsub. */ |
| 112 | COSTS_N_INSNS (6), /* fma. */ |
| 113 | COSTS_N_INSNS (3), /* addsub. */ |
| 114 | COSTS_N_INSNS (1), /* fpconst. */ |
| 115 | COSTS_N_INSNS (1), /* neg. */ |
| 116 | COSTS_N_INSNS (2), /* compare. */ |
| 117 | COSTS_N_INSNS (4), /* widen. */ |
| 118 | COSTS_N_INSNS (4), /* narrow. */ |
| 119 | COSTS_N_INSNS (4), /* toint. */ |
| 120 | COSTS_N_INSNS (4), /* fromint. */ |
| 121 | COSTS_N_INSNS (2) /* roundint. */ |
| 122 | } |
| 123 | }, |
| 124 | /* Vector */ |
| 125 | { |
| 126 | COSTS_N_INSNS (1) /* alu. */ |
| 127 | } |
| 128 | }; |
| 129 | |
| 130 | /* ThunderX does not implement AArch32. */ |
| d14cac46 |
131 | const struct cpu_cost_table thunderx_extra_costs = |
| 132 | { |
| 133 | /* ALU */ |
| 134 | { |
| 135 | 0, /* Arith. */ |
| 136 | 0, /* Logical. */ |
| 137 | 0, /* Shift. */ |
| 138 | 0, /* Shift_reg. */ |
| c44b93a4 |
139 | COSTS_N_INSNS (1)+1, /* Arith_shift. */ |
| 140 | COSTS_N_INSNS (1)+1, /* Arith_shift_reg. */ |
| d14cac46 |
141 | COSTS_N_INSNS (1), /* UNUSED: Log_shift. */ |
| 142 | COSTS_N_INSNS (1), /* UNUSED: Log_shift_reg. */ |
| 143 | 0, /* Extend. */ |
| 144 | COSTS_N_INSNS (1), /* Extend_arith. */ |
| 145 | 0, /* Bfi. */ |
| 146 | 0, /* Bfx. */ |
| 147 | COSTS_N_INSNS (5), /* Clz. */ |
| 148 | 0, /* rev. */ |
| 149 | 0, /* UNUSED: non_exec. */ |
| 150 | false /* UNUSED: non_exec_costs_exec. */ |
| 151 | }, |
| 152 | { |
| 153 | /* MULT SImode */ |
| 154 | { |
| 155 | COSTS_N_INSNS (3), /* Simple. */ |
| 156 | 0, /* Flag_setting. */ |
| 157 | 0, /* Extend. */ |
| 158 | 0, /* Add. */ |
| 159 | COSTS_N_INSNS (1), /* Extend_add. */ |
| 160 | COSTS_N_INSNS (21) /* Idiv. */ |
| 161 | }, |
| 162 | /* MULT DImode */ |
| 163 | { |
| 164 | COSTS_N_INSNS (3), /* Simple. */ |
| 165 | 0, /* Flag_setting. */ |
| 166 | 0, /* Extend. */ |
| 167 | 0, /* Add. */ |
| 168 | COSTS_N_INSNS (1), /* Extend_add. */ |
| 169 | COSTS_N_INSNS (37) /* Idiv. */ |
| 170 | }, |
| 171 | }, |
| 172 | /* LD/ST */ |
| 173 | { |
| 174 | COSTS_N_INSNS (2), /* Load. */ |
| 175 | COSTS_N_INSNS (2), /* Load_sign_extend. */ |
| 176 | COSTS_N_INSNS (2), /* Ldrd. */ |
| 177 | 0, /* N/A: Ldm_1st. */ |
| 178 | 0, /* N/A: Ldm_regs_per_insn_1st. */ |
| 179 | 0, /* N/A: Ldm_regs_per_insn_subsequent. */ |
| 180 | COSTS_N_INSNS (3), /* Loadf. */ |
| 181 | COSTS_N_INSNS (3), /* Loadd. */ |
| 182 | 0, /* N/A: Load_unaligned. */ |
| 183 | 0, /* Store. */ |
| 184 | 0, /* Strd. */ |
| 185 | 0, /* N/A: Stm_1st. */ |
| 186 | 0, /* N/A: Stm_regs_per_insn_1st. */ |
| 187 | 0, /* N/A: Stm_regs_per_insn_subsequent. */ |
| 188 | 0, /* Storef. */ |
| 189 | 0, /* Stored. */ |
| 155e90fe |
190 | COSTS_N_INSNS (1), /* Store_unaligned. */ |
| 191 | COSTS_N_INSNS (1), /* Loadv. */ |
| 192 | COSTS_N_INSNS (1) /* Storev. */ |
| d14cac46 |
193 | }, |
| 194 | { |
| 195 | /* FP SFmode */ |
| 196 | { |
| 197 | COSTS_N_INSNS (11), /* Div. */ |
| 198 | COSTS_N_INSNS (5), /* Mult. */ |
| 199 | COSTS_N_INSNS (5), /* Mult_addsub. */ |
| 200 | COSTS_N_INSNS (5), /* Fma. */ |
| 201 | COSTS_N_INSNS (3), /* Addsub. */ |
| 202 | 0, /* Fpconst. */ |
| 203 | COSTS_N_INSNS (1), /* Neg. */ |
| 204 | 0, /* Compare. */ |
| 205 | COSTS_N_INSNS (5), /* Widen. */ |
| 206 | COSTS_N_INSNS (5), /* Narrow. */ |
| 207 | COSTS_N_INSNS (5), /* Toint. */ |
| 208 | COSTS_N_INSNS (5), /* Fromint. */ |
| 209 | COSTS_N_INSNS (1) /* Roundint. */ |
| 210 | }, |
| 211 | /* FP DFmode */ |
| 212 | { |
| 213 | COSTS_N_INSNS (21), /* Div. */ |
| 214 | COSTS_N_INSNS (5), /* Mult. */ |
| 215 | COSTS_N_INSNS (5), /* Mult_addsub. */ |
| 216 | COSTS_N_INSNS (5), /* Fma. */ |
| 217 | COSTS_N_INSNS (3), /* Addsub. */ |
| 218 | 0, /* Fpconst. */ |
| 219 | COSTS_N_INSNS (1), /* Neg. */ |
| 220 | 0, /* Compare. */ |
| 221 | COSTS_N_INSNS (5), /* Widen. */ |
| 222 | COSTS_N_INSNS (5), /* Narrow. */ |
| 223 | COSTS_N_INSNS (5), /* Toint. */ |
| 224 | COSTS_N_INSNS (5), /* Fromint. */ |
| 225 | COSTS_N_INSNS (1) /* Roundint. */ |
| 226 | } |
| 227 | }, |
| 228 | /* Vector */ |
| 229 | { |
| 230 | COSTS_N_INSNS (1) /* Alu. */ |
| 231 | } |
| 232 | }; |
| 233 | |
| ce1d9399 |
234 | const struct cpu_cost_table thunderx2t99_extra_costs = |
| dcb7a820 |
235 | { |
| 236 | /* ALU */ |
| 237 | { |
| 238 | 0, /* Arith. */ |
| 239 | 0, /* Logical. */ |
| 240 | 0, /* Shift. */ |
| 241 | 0, /* Shift_reg. */ |
| 242 | COSTS_N_INSNS (1), /* Arith_shift. */ |
| 243 | COSTS_N_INSNS (1), /* Arith_shift_reg. */ |
| 244 | COSTS_N_INSNS (1), /* Log_shift. */ |
| 245 | COSTS_N_INSNS (1), /* Log_shift_reg. */ |
| 246 | 0, /* Extend. */ |
| 247 | COSTS_N_INSNS (1), /* Extend_arith. */ |
| 248 | 0, /* Bfi. */ |
| 249 | 0, /* Bfx. */ |
| 250 | COSTS_N_INSNS (3), /* Clz. */ |
| 251 | 0, /* Rev. */ |
| 252 | 0, /* Non_exec. */ |
| 253 | true /* Non_exec_costs_exec. */ |
| 254 | }, |
| 255 | { |
| 256 | /* MULT SImode */ |
| 257 | { |
| 258 | COSTS_N_INSNS (4), /* Simple. */ |
| 259 | COSTS_N_INSNS (4), /* Flag_setting. */ |
| 260 | COSTS_N_INSNS (4), /* Extend. */ |
| 261 | COSTS_N_INSNS (5), /* Add. */ |
| 262 | COSTS_N_INSNS (5), /* Extend_add. */ |
| 263 | COSTS_N_INSNS (18) /* Idiv. */ |
| 264 | }, |
| 265 | /* MULT DImode */ |
| 266 | { |
| 267 | COSTS_N_INSNS (4), /* Simple. */ |
| 268 | 0, /* Flag_setting. */ |
| 269 | COSTS_N_INSNS (4), /* Extend. */ |
| 270 | COSTS_N_INSNS (5), /* Add. */ |
| 271 | COSTS_N_INSNS (5), /* Extend_add. */ |
| 272 | COSTS_N_INSNS (26) /* Idiv. */ |
| 273 | } |
| 274 | }, |
| 275 | /* LD/ST */ |
| 276 | { |
| 277 | COSTS_N_INSNS (4), /* Load. */ |
| 278 | COSTS_N_INSNS (4), /* Load_sign_extend. */ |
| 279 | COSTS_N_INSNS (5), /* Ldrd. */ |
| 280 | COSTS_N_INSNS (4), /* Ldm_1st. */ |
| 281 | 1, /* Ldm_regs_per_insn_1st. */ |
| 282 | 1, /* Ldm_regs_per_insn_subsequent. */ |
| 283 | COSTS_N_INSNS (4), /* Loadf. */ |
| 284 | COSTS_N_INSNS (4), /* Loadd. */ |
| 285 | COSTS_N_INSNS (4), /* Load_unaligned. */ |
| 286 | 0, /* Store. */ |
| 287 | 0, /* Strd. */ |
| 288 | 0, /* Stm_1st. */ |
| 289 | 1, /* Stm_regs_per_insn_1st. */ |
| 290 | 1, /* Stm_regs_per_insn_subsequent. */ |
| 291 | 0, /* Storef. */ |
| 292 | 0, /* Stored. */ |
| 293 | 0, /* Store_unaligned. */ |
| 294 | COSTS_N_INSNS (1), /* Loadv. */ |
| 295 | COSTS_N_INSNS (1) /* Storev. */ |
| 296 | }, |
| 297 | { |
| 298 | /* FP SFmode */ |
| 299 | { |
| 300 | COSTS_N_INSNS (4), /* Div. */ |
| 301 | COSTS_N_INSNS (1), /* Mult. */ |
| 302 | COSTS_N_INSNS (1), /* Mult_addsub. */ |
| 303 | COSTS_N_INSNS (1), /* Fma. */ |
| 304 | COSTS_N_INSNS (1), /* Addsub. */ |
| 305 | COSTS_N_INSNS (1), /* Fpconst. */ |
| 306 | COSTS_N_INSNS (1), /* Neg. */ |
| 307 | COSTS_N_INSNS (1), /* Compare. */ |
| 308 | COSTS_N_INSNS (2), /* Widen. */ |
| 309 | COSTS_N_INSNS (2), /* Narrow. */ |
| 310 | COSTS_N_INSNS (2), /* Toint. */ |
| 311 | COSTS_N_INSNS (2), /* Fromint. */ |
| 312 | COSTS_N_INSNS (2) /* Roundint. */ |
| 313 | }, |
| 314 | /* FP DFmode */ |
| 315 | { |
| 316 | COSTS_N_INSNS (6), /* Div. */ |
| 317 | COSTS_N_INSNS (1), /* Mult. */ |
| 318 | COSTS_N_INSNS (1), /* Mult_addsub. */ |
| 319 | COSTS_N_INSNS (1), /* Fma. */ |
| 320 | COSTS_N_INSNS (1), /* Addsub. */ |
| 321 | COSTS_N_INSNS (1), /* Fpconst. */ |
| 322 | COSTS_N_INSNS (1), /* Neg. */ |
| 323 | COSTS_N_INSNS (1), /* Compare. */ |
| 324 | COSTS_N_INSNS (2), /* Widen. */ |
| 325 | COSTS_N_INSNS (2), /* Narrow. */ |
| 326 | COSTS_N_INSNS (2), /* Toint. */ |
| 327 | COSTS_N_INSNS (2), /* Fromint. */ |
| 328 | COSTS_N_INSNS (2) /* Roundint. */ |
| 329 | } |
| 330 | }, |
| 331 | /* Vector */ |
| 332 | { |
| 333 | COSTS_N_INSNS (1) /* Alu. */ |
| 334 | } |
| 335 | }; |
| d14cac46 |
336 | |
| fd586718 |
337 | const struct cpu_cost_table tsv110_extra_costs = |
| 338 | { |
| 339 | /* ALU */ |
| 340 | { |
| 341 | 0, /* arith. */ |
| 342 | 0, /* logical. */ |
| 343 | 0, /* shift. */ |
| 344 | 0, /* shift_reg. */ |
| 345 | COSTS_N_INSNS (1), /* arith_shift. */ |
| 346 | COSTS_N_INSNS (1), /* arith_shift_reg. */ |
| 347 | COSTS_N_INSNS (1), /* log_shift. */ |
| 348 | COSTS_N_INSNS (1), /* log_shift_reg. */ |
| 349 | 0, /* extend. */ |
| 350 | COSTS_N_INSNS (1), /* extend_arith. */ |
| 351 | 0, /* bfi. */ |
| 352 | 0, /* bfx. */ |
| 353 | 0, /* clz. */ |
| 354 | 0, /* rev. */ |
| 355 | 0, /* non_exec. */ |
| 356 | true /* non_exec_costs_exec. */ |
| 357 | }, |
| 358 | |
| 359 | { |
| 360 | /* MULT SImode */ |
| 361 | { |
| 362 | COSTS_N_INSNS (2), /* simple. */ |
| 363 | COSTS_N_INSNS (2), /* flag_setting. */ |
| 364 | COSTS_N_INSNS (2), /* extend. */ |
| 365 | COSTS_N_INSNS (2), /* add. */ |
| 366 | COSTS_N_INSNS (2), /* extend_add. */ |
| 367 | COSTS_N_INSNS (11) /* idiv. */ |
| 368 | }, |
| 369 | /* MULT DImode */ |
| 370 | { |
| 371 | COSTS_N_INSNS (3), /* simple. */ |
| 372 | 0, /* flag_setting (N/A). */ |
| 373 | COSTS_N_INSNS (3), /* extend. */ |
| 374 | COSTS_N_INSNS (3), /* add. */ |
| 375 | COSTS_N_INSNS (3), /* extend_add. */ |
| 376 | COSTS_N_INSNS (19) /* idiv. */ |
| 377 | } |
| 378 | }, |
| 379 | /* LD/ST */ |
| 380 | { |
| 381 | COSTS_N_INSNS (3), /* load. */ |
| 382 | COSTS_N_INSNS (4), /* load_sign_extend. */ |
| 383 | COSTS_N_INSNS (3), /* ldrd. */ |
| 384 | COSTS_N_INSNS (3), /* ldm_1st. */ |
| 385 | 1, /* ldm_regs_per_insn_1st. */ |
| 386 | 2, /* ldm_regs_per_insn_subsequent. */ |
| 387 | COSTS_N_INSNS (4), /* loadf. */ |
| 388 | COSTS_N_INSNS (4), /* loadd. */ |
| 389 | COSTS_N_INSNS (4), /* load_unaligned. */ |
| 390 | 0, /* store. */ |
| 391 | 0, /* strd. */ |
| 392 | 0, /* stm_1st. */ |
| 393 | 1, /* stm_regs_per_insn_1st. */ |
| 394 | 2, /* stm_regs_per_insn_subsequent. */ |
| 395 | 0, /* storef. */ |
| 396 | 0, /* stored. */ |
| 397 | COSTS_N_INSNS (1), /* store_unaligned. */ |
| 398 | COSTS_N_INSNS (4), /* loadv. */ |
| 399 | COSTS_N_INSNS (4) /* storev. */ |
| 400 | }, |
| 401 | { |
| 402 | /* FP SFmode */ |
| 403 | { |
| 404 | COSTS_N_INSNS (10), /* div. */ |
| 405 | COSTS_N_INSNS (4), /* mult. */ |
| 406 | COSTS_N_INSNS (4), /* mult_addsub. */ |
| 407 | COSTS_N_INSNS (4), /* fma. */ |
| 408 | COSTS_N_INSNS (4), /* addsub. */ |
| 409 | COSTS_N_INSNS (1), /* fpconst. */ |
| 410 | COSTS_N_INSNS (1), /* neg. */ |
| 411 | COSTS_N_INSNS (1), /* compare. */ |
| 412 | COSTS_N_INSNS (2), /* widen. */ |
| 413 | COSTS_N_INSNS (2), /* narrow. */ |
| 414 | COSTS_N_INSNS (2), /* toint. */ |
| 415 | COSTS_N_INSNS (1), /* fromint. */ |
| 416 | COSTS_N_INSNS (2) /* roundint. */ |
| 417 | }, |
| 418 | /* FP DFmode */ |
| 419 | { |
| 420 | COSTS_N_INSNS (17), /* div. */ |
| 421 | COSTS_N_INSNS (4), /* mult. */ |
| 422 | COSTS_N_INSNS (6), /* mult_addsub. */ |
| 423 | COSTS_N_INSNS (6), /* fma. */ |
| 424 | COSTS_N_INSNS (3), /* addsub. */ |
| 425 | COSTS_N_INSNS (1), /* fpconst. */ |
| 426 | COSTS_N_INSNS (1), /* neg. */ |
| 427 | COSTS_N_INSNS (1), /* compare. */ |
| 428 | COSTS_N_INSNS (2), /* widen. */ |
| 429 | COSTS_N_INSNS (2), /* narrow. */ |
| 430 | COSTS_N_INSNS (2), /* toint. */ |
| 431 | COSTS_N_INSNS (1), /* fromint. */ |
| 432 | COSTS_N_INSNS (2) /* roundint. */ |
| 433 | } |
| 434 | }, |
| 435 | /* Vector */ |
| 436 | { |
| 437 | COSTS_N_INSNS (1) /* alu. */ |
| 438 | } |
| 439 | }; |
| 440 | |
| d14cac46 |
441 | #endif |
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