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f192030d | 1 | ;; Cavium ThunderX 2 CN99xx pipeline description |
85ec4feb | 2 | ;; Copyright (C) 2016-2018 Free Software Foundation, Inc. |
f192030d JB |
3 | ;; |
4 | ;; Contributed by Cavium, Broadcom and Mentor Embedded. | |
5 | ||
6 | ;; This file is part of GCC. | |
7 | ||
8 | ;; GCC is free software; you can redistribute it and/or modify | |
9 | ;; it under the terms of the GNU General Public License as published by | |
10 | ;; the Free Software Foundation; either version 3, or (at your option) | |
11 | ;; any later version. | |
12 | ||
13 | ;; GCC is distributed in the hope that it will be useful, | |
14 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | ;; GNU General Public License for more details. | |
17 | ||
18 | ;; You should have received a copy of the GNU General Public License | |
19 | ;; along with GCC; see the file COPYING3. If not see | |
20 | ;; <http://www.gnu.org/licenses/>. | |
21 | ||
22 | (define_automaton "thunderx2t99, thunderx2t99_advsimd, thunderx2t99_ldst") | |
23 | (define_automaton "thunderx2t99_mult") | |
24 | ||
25 | (define_cpu_unit "thunderx2t99_i0" "thunderx2t99") | |
26 | (define_cpu_unit "thunderx2t99_i1" "thunderx2t99") | |
27 | (define_cpu_unit "thunderx2t99_i2" "thunderx2t99") | |
28 | ||
29 | (define_cpu_unit "thunderx2t99_ls0" "thunderx2t99_ldst") | |
30 | (define_cpu_unit "thunderx2t99_ls1" "thunderx2t99_ldst") | |
31 | (define_cpu_unit "thunderx2t99_sd" "thunderx2t99_ldst") | |
32 | ||
33 | ; Pseudo-units for multiply pipeline. | |
34 | ||
35 | (define_cpu_unit "thunderx2t99_i1m1" "thunderx2t99_mult") | |
36 | (define_cpu_unit "thunderx2t99_i1m2" "thunderx2t99_mult") | |
37 | (define_cpu_unit "thunderx2t99_i1m3" "thunderx2t99_mult") | |
38 | ||
39 | ; Pseudo-units for load delay (assuming dcache hit). | |
40 | ||
41 | (define_cpu_unit "thunderx2t99_ls0d1" "thunderx2t99_ldst") | |
42 | (define_cpu_unit "thunderx2t99_ls0d2" "thunderx2t99_ldst") | |
43 | (define_cpu_unit "thunderx2t99_ls0d3" "thunderx2t99_ldst") | |
44 | ||
45 | (define_cpu_unit "thunderx2t99_ls1d1" "thunderx2t99_ldst") | |
46 | (define_cpu_unit "thunderx2t99_ls1d2" "thunderx2t99_ldst") | |
47 | (define_cpu_unit "thunderx2t99_ls1d3" "thunderx2t99_ldst") | |
48 | ||
49 | ; Make some aliases for f0/f1. | |
50 | (define_cpu_unit "thunderx2t99_f0" "thunderx2t99_advsimd") | |
51 | (define_cpu_unit "thunderx2t99_f1" "thunderx2t99_advsimd") | |
52 | ||
53 | (define_reservation "thunderx2t99_i012" "thunderx2t99_i0|thunderx2t99_i1|thunderx2t99_i2") | |
54 | (define_reservation "thunderx2t99_ls01" "thunderx2t99_ls0|thunderx2t99_ls1") | |
55 | (define_reservation "thunderx2t99_f01" "thunderx2t99_f0|thunderx2t99_f1") | |
56 | ||
57 | (define_reservation "thunderx2t99_ls_both" "thunderx2t99_ls0+thunderx2t99_ls1") | |
58 | ||
59 | ; A load with delay in the ls0/ls1 pipes. | |
60 | (define_reservation "thunderx2t99_l0delay" "thunderx2t99_ls0,\ | |
61 | thunderx2t99_ls0d1,thunderx2t99_ls0d2,\ | |
62 | thunderx2t99_ls0d3") | |
63 | (define_reservation "thunderx2t99_l1delay" "thunderx2t99_ls1,\ | |
64 | thunderx2t99_ls1d1,thunderx2t99_ls1d2,\ | |
65 | thunderx2t99_ls1d3") | |
66 | (define_reservation "thunderx2t99_l01delay" "thunderx2t99_l0delay|thunderx2t99_l1delay") | |
67 | ||
68 | ;; Branch and call instructions. | |
69 | ||
70 | (define_insn_reservation "thunderx2t99_branch" 1 | |
71 | (and (eq_attr "tune" "thunderx2t99") | |
6981f098 | 72 | (eq_attr "type" "call,branch,trap")) |
f192030d JB |
73 | "thunderx2t99_i2") |
74 | ||
6981f098 SE |
75 | ;; Misc instructions. |
76 | ||
77 | (define_insn_reservation "thunderx2t99_nothing" 0 | |
78 | (and (eq_attr "tune" "thunderx2t99") | |
79 | (eq_attr "type" "no_insn,block")) | |
80 | "nothing") | |
81 | ||
82 | (define_insn_reservation "thunderx2t99_mrs" 0 | |
83 | (and (eq_attr "tune" "thunderx2t99") | |
84 | (eq_attr "type" "mrs")) | |
85 | "thunderx2t99_i2") | |
86 | ||
87 | (define_insn_reservation "thunderx2t99_multiple" 1 | |
88 | (and (eq_attr "tune" "thunderx2t99") | |
89 | (eq_attr "type" "multiple")) | |
90 | "thunderx2t99_i0+thunderx2t99_i1+thunderx2t99_i2+thunderx2t99_ls0+\ | |
91 | thunderx2t99_ls1+thunderx2t99_sd+thunderx2t99_i1m1+thunderx2t99_i1m2+\ | |
92 | thunderx2t99_i1m3+thunderx2t99_ls0d1+thunderx2t99_ls0d2+thunderx2t99_ls0d3+\ | |
93 | thunderx2t99_ls1d1+thunderx2t99_ls1d2+thunderx2t99_ls1d3+thunderx2t99_f0+\ | |
94 | thunderx2t99_f1") | |
95 | ||
f192030d JB |
96 | ;; Integer arithmetic/logic instructions. |
97 | ||
98 | ; Plain register moves are handled by renaming, and don't create any uops. | |
99 | ||
100 | (define_insn_reservation "thunderx2t99_regmove" 0 | |
101 | (and (eq_attr "tune" "thunderx2t99") | |
102 | (eq_attr "type" "mov_reg")) | |
103 | "nothing") | |
104 | ||
105 | (define_insn_reservation "thunderx2t99_alu_basic" 1 | |
106 | (and (eq_attr "tune" "thunderx2t99") | |
107 | (eq_attr "type" "alu_imm,alu_sreg,alus_imm,alus_sreg,\ | |
108 | adc_reg,adc_imm,adcs_reg,adcs_imm,\ | |
109 | logic_reg,logic_imm,logics_reg,logics_imm,\ | |
110 | csel,adr,mov_imm,shift_reg,shift_imm,bfm,\ | |
6981f098 | 111 | bfx,rbit,rev,extend,rotate_imm")) |
f192030d JB |
112 | "thunderx2t99_i012") |
113 | ||
114 | (define_insn_reservation "thunderx2t99_alu_shift" 2 | |
115 | (and (eq_attr "tune" "thunderx2t99") | |
116 | (eq_attr "type" "alu_shift_imm,alu_ext,alu_shift_reg,\ | |
117 | alus_shift_imm,alus_ext,alus_shift_reg,\ | |
118 | logic_shift_imm,logics_shift_reg")) | |
119 | "thunderx2t99_i012,thunderx2t99_i012") | |
120 | ||
121 | (define_insn_reservation "thunderx2t99_div" 13 | |
122 | (and (eq_attr "tune" "thunderx2t99") | |
123 | (eq_attr "type" "sdiv,udiv")) | |
124 | "thunderx2t99_i1*3") | |
125 | ||
126 | (define_insn_reservation "thunderx2t99_madd" 5 | |
127 | (and (eq_attr "tune" "thunderx2t99") | |
128 | (eq_attr "type" "mla,smlal,umlal")) | |
129 | "thunderx2t99_i1,thunderx2t99_i1m1,thunderx2t99_i1m2,thunderx2t99_i1m3,\ | |
130 | thunderx2t99_i012") | |
131 | ||
132 | ; NOTE: smull, umull are used for "high part" multiplies too. | |
133 | (define_insn_reservation "thunderx2t99_mul" 4 | |
134 | (and (eq_attr "tune" "thunderx2t99") | |
135 | (eq_attr "type" "mul,smull,umull")) | |
136 | "thunderx2t99_i1,thunderx2t99_i1m1,thunderx2t99_i1m2,thunderx2t99_i1m3") | |
137 | ||
138 | (define_insn_reservation "thunderx2t99_countbits" 3 | |
139 | (and (eq_attr "tune" "thunderx2t99") | |
140 | (eq_attr "type" "clz")) | |
141 | "thunderx2t99_i1") | |
142 | ||
143 | ;; Integer loads and stores. | |
144 | ||
145 | (define_insn_reservation "thunderx2t99_load_basic" 4 | |
146 | (and (eq_attr "tune" "thunderx2t99") | |
89b2133e | 147 | (eq_attr "type" "load_4")) |
f192030d JB |
148 | "thunderx2t99_ls01") |
149 | ||
150 | (define_insn_reservation "thunderx2t99_loadpair" 5 | |
151 | (and (eq_attr "tune" "thunderx2t99") | |
db46a2e6 | 152 | (eq_attr "type" "load_8,load_16")) |
f192030d JB |
153 | "thunderx2t99_i012,thunderx2t99_ls01") |
154 | ||
155 | (define_insn_reservation "thunderx2t99_store_basic" 1 | |
156 | (and (eq_attr "tune" "thunderx2t99") | |
89b2133e | 157 | (eq_attr "type" "store_4")) |
f192030d JB |
158 | "thunderx2t99_ls01,thunderx2t99_sd") |
159 | ||
160 | (define_insn_reservation "thunderx2t99_storepair_basic" 1 | |
161 | (and (eq_attr "tune" "thunderx2t99") | |
db46a2e6 | 162 | (eq_attr "type" "store_8,store_16")) |
f192030d JB |
163 | "thunderx2t99_ls01,thunderx2t99_sd") |
164 | ||
165 | ;; FP data processing instructions. | |
166 | ||
167 | (define_insn_reservation "thunderx2t99_fp_simple" 5 | |
168 | (and (eq_attr "tune" "thunderx2t99") | |
169 | (eq_attr "type" "ffariths,ffarithd,f_minmaxs,f_minmaxd")) | |
170 | "thunderx2t99_f01") | |
171 | ||
172 | (define_insn_reservation "thunderx2t99_fp_addsub" 6 | |
173 | (and (eq_attr "tune" "thunderx2t99") | |
174 | (eq_attr "type" "fadds,faddd")) | |
175 | "thunderx2t99_f01") | |
176 | ||
177 | (define_insn_reservation "thunderx2t99_fp_cmp" 5 | |
178 | (and (eq_attr "tune" "thunderx2t99") | |
6981f098 | 179 | (eq_attr "type" "fcmps,fcmpd,fccmps,fccmpd")) |
f192030d JB |
180 | "thunderx2t99_f01") |
181 | ||
182 | (define_insn_reservation "thunderx2t99_fp_divsqrt_s" 16 | |
183 | (and (eq_attr "tune" "thunderx2t99") | |
184 | (eq_attr "type" "fdivs,fsqrts")) | |
185 | "thunderx2t99_f0*3|thunderx2t99_f1*3") | |
186 | ||
187 | (define_insn_reservation "thunderx2t99_fp_divsqrt_d" 23 | |
188 | (and (eq_attr "tune" "thunderx2t99") | |
189 | (eq_attr "type" "fdivd,fsqrtd")) | |
190 | "thunderx2t99_f0*5|thunderx2t99_f1*5") | |
191 | ||
192 | (define_insn_reservation "thunderx2t99_fp_mul_mac" 6 | |
193 | (and (eq_attr "tune" "thunderx2t99") | |
194 | (eq_attr "type" "fmuls,fmuld,fmacs,fmacd")) | |
195 | "thunderx2t99_f01") | |
196 | ||
197 | (define_insn_reservation "thunderx2t99_frint" 7 | |
198 | (and (eq_attr "tune" "thunderx2t99") | |
199 | (eq_attr "type" "f_rints,f_rintd")) | |
200 | "thunderx2t99_f01") | |
201 | ||
202 | (define_insn_reservation "thunderx2t99_fcsel" 4 | |
203 | (and (eq_attr "tune" "thunderx2t99") | |
204 | (eq_attr "type" "fcsel")) | |
205 | "thunderx2t99_f01") | |
206 | ||
207 | ;; FP miscellaneous instructions. | |
208 | ||
209 | (define_insn_reservation "thunderx2t99_fp_cvt" 7 | |
210 | (and (eq_attr "tune" "thunderx2t99") | |
211 | (eq_attr "type" "f_cvtf2i,f_cvt,f_cvti2f")) | |
212 | "thunderx2t99_f01") | |
213 | ||
214 | (define_insn_reservation "thunderx2t99_fp_mov" 4 | |
215 | (and (eq_attr "tune" "thunderx2t99") | |
216 | (eq_attr "type" "fconsts,fconstd,fmov,f_mrc")) | |
217 | "thunderx2t99_f01") | |
218 | ||
219 | (define_insn_reservation "thunderx2t99_fp_mov_to_gen" 5 | |
220 | (and (eq_attr "tune" "thunderx2t99") | |
221 | (eq_attr "type" "f_mcr")) | |
222 | "thunderx2t99_f01") | |
223 | ||
224 | ;; FP loads and stores. | |
225 | ||
226 | (define_insn_reservation "thunderx2t99_fp_load_basic" 4 | |
227 | (and (eq_attr "tune" "thunderx2t99") | |
228 | (eq_attr "type" "f_loads,f_loadd")) | |
229 | "thunderx2t99_ls01") | |
230 | ||
231 | (define_insn_reservation "thunderx2t99_fp_loadpair_basic" 4 | |
232 | (and (eq_attr "tune" "thunderx2t99") | |
233 | (eq_attr "type" "neon_load1_2reg")) | |
234 | "thunderx2t99_ls01*2") | |
235 | ||
236 | (define_insn_reservation "thunderx2t99_fp_store_basic" 1 | |
237 | (and (eq_attr "tune" "thunderx2t99") | |
238 | (eq_attr "type" "f_stores,f_stored")) | |
239 | "thunderx2t99_ls01,thunderx2t99_sd") | |
240 | ||
241 | (define_insn_reservation "thunderx2t99_fp_storepair_basic" 1 | |
242 | (and (eq_attr "tune" "thunderx2t99") | |
243 | (eq_attr "type" "neon_store1_2reg")) | |
244 | "thunderx2t99_ls01,(thunderx2t99_ls01+thunderx2t99_sd),thunderx2t99_sd") | |
245 | ||
246 | ;; ASIMD integer instructions. | |
247 | ||
248 | (define_insn_reservation "thunderx2t99_asimd_int" 7 | |
249 | (and (eq_attr "tune" "thunderx2t99") | |
250 | (eq_attr "type" "neon_abd,neon_abd_q,\ | |
251 | neon_arith_acc,neon_arith_acc_q,\ | |
252 | neon_abs,neon_abs_q,\ | |
253 | neon_add,neon_add_q,\ | |
254 | neon_neg,neon_neg_q,\ | |
255 | neon_add_long,neon_add_widen,\ | |
256 | neon_add_halve,neon_add_halve_q,\ | |
257 | neon_sub_long,neon_sub_widen,\ | |
258 | neon_sub_halve,neon_sub_halve_q,\ | |
259 | neon_add_halve_narrow_q,neon_sub_halve_narrow_q,\ | |
260 | neon_qabs,neon_qabs_q,\ | |
261 | neon_qadd,neon_qadd_q,\ | |
262 | neon_qneg,neon_qneg_q,\ | |
263 | neon_qsub,neon_qsub_q,\ | |
264 | neon_minmax,neon_minmax_q,\ | |
265 | neon_reduc_minmax,neon_reduc_minmax_q,\ | |
266 | neon_mul_b,neon_mul_h,neon_mul_s,\ | |
267 | neon_mul_b_q,neon_mul_h_q,neon_mul_s_q,\ | |
268 | neon_sat_mul_b,neon_sat_mul_h,neon_sat_mul_s,\ | |
269 | neon_sat_mul_b_q,neon_sat_mul_h_q,neon_sat_mul_s_q,\ | |
270 | neon_mla_b,neon_mla_h,neon_mla_s,\ | |
271 | neon_mla_b_q,neon_mla_h_q,neon_mla_s_q,\ | |
272 | neon_mul_b_long,neon_mul_h_long,\ | |
273 | neon_mul_s_long,neon_mul_d_long,\ | |
274 | neon_sat_mul_b_long,neon_sat_mul_h_long,\ | |
275 | neon_sat_mul_s_long,\ | |
276 | neon_mla_b_long,neon_mla_h_long,neon_mla_s_long,\ | |
277 | neon_sat_mla_b_long,neon_sat_mla_h_long,\ | |
278 | neon_sat_mla_s_long,\ | |
279 | neon_shift_acc,neon_shift_acc_q,\ | |
280 | neon_shift_imm,neon_shift_imm_q,\ | |
281 | neon_shift_reg,neon_shift_reg_q,\ | |
282 | neon_shift_imm_long,neon_shift_imm_narrow_q,\ | |
283 | neon_sat_shift_imm,neon_sat_shift_imm_q,\ | |
284 | neon_sat_shift_reg,neon_sat_shift_reg_q,\ | |
285 | neon_sat_shift_imm_narrow_q")) | |
286 | "thunderx2t99_f01") | |
287 | ||
288 | (define_insn_reservation "thunderx2t99_asimd_reduc_add" 5 | |
289 | (and (eq_attr "tune" "thunderx2t99") | |
290 | (eq_attr "type" "neon_reduc_add,neon_reduc_add_q")) | |
291 | "thunderx2t99_f01") | |
292 | ||
293 | (define_insn_reservation "thunderx2t99_asimd_cmp" 7 | |
294 | (and (eq_attr "tune" "thunderx2t99") | |
295 | (eq_attr "type" "neon_compare,neon_compare_q,neon_compare_zero,\ | |
296 | neon_tst,neon_tst_q")) | |
297 | "thunderx2t99_f01") | |
298 | ||
299 | (define_insn_reservation "thunderx2t99_asimd_logic" 5 | |
300 | (and (eq_attr "tune" "thunderx2t99") | |
301 | (eq_attr "type" "neon_logic,neon_logic_q")) | |
302 | "thunderx2t99_f01") | |
303 | ||
304 | (define_insn_reservation "thunderx2t99_asimd_polynomial" 5 | |
305 | (and (eq_attr "tune" "thunderx2t99") | |
306 | (eq_attr "type" "neon_mul_d_long")) | |
307 | "thunderx2t99_f01") | |
308 | ||
309 | ;; ASIMD floating-point instructions. | |
310 | ||
311 | (define_insn_reservation "thunderx2t99_asimd_fp_simple" 5 | |
312 | (and (eq_attr "tune" "thunderx2t99") | |
313 | (eq_attr "type" "neon_fp_abs_s,neon_fp_abs_d,\ | |
314 | neon_fp_abs_s_q,neon_fp_abs_d_q,\ | |
315 | neon_fp_compare_s,neon_fp_compare_d,\ | |
316 | neon_fp_compare_s_q,neon_fp_compare_d_q,\ | |
317 | neon_fp_minmax_s,neon_fp_minmax_d,\ | |
318 | neon_fp_minmax_s_q,neon_fp_minmax_d_q,\ | |
319 | neon_fp_reduc_minmax_s,neon_fp_reduc_minmax_d,\ | |
320 | neon_fp_reduc_minmax_s_q,neon_fp_reduc_minmax_d_q,\ | |
321 | neon_fp_neg_s,neon_fp_neg_d,\ | |
322 | neon_fp_neg_s_q,neon_fp_neg_d_q")) | |
323 | "thunderx2t99_f01") | |
324 | ||
325 | (define_insn_reservation "thunderx2t99_asimd_fp_arith" 6 | |
326 | (and (eq_attr "tune" "thunderx2t99") | |
327 | (eq_attr "type" "neon_fp_abd_s,neon_fp_abd_d,\ | |
328 | neon_fp_abd_s_q,neon_fp_abd_d_q,\ | |
329 | neon_fp_addsub_s,neon_fp_addsub_d,\ | |
330 | neon_fp_addsub_s_q,neon_fp_addsub_d_q,\ | |
331 | neon_fp_reduc_add_s,neon_fp_reduc_add_d,\ | |
332 | neon_fp_reduc_add_s_q,neon_fp_reduc_add_d_q,\ | |
333 | neon_fp_mul_s,neon_fp_mul_d,\ | |
334 | neon_fp_mul_s_q,neon_fp_mul_d_q,\ | |
335 | neon_fp_mla_s,neon_fp_mla_d,\ | |
336 | neon_fp_mla_s_q,neon_fp_mla_d_q")) | |
337 | "thunderx2t99_f01") | |
338 | ||
339 | (define_insn_reservation "thunderx2t99_asimd_fp_conv" 7 | |
340 | (and (eq_attr "tune" "thunderx2t99") | |
341 | (eq_attr "type" "neon_fp_cvt_widen_s,neon_fp_cvt_narrow_d_q,\ | |
342 | neon_fp_to_int_s,neon_fp_to_int_d,\ | |
343 | neon_fp_to_int_s_q,neon_fp_to_int_d_q,\ | |
344 | neon_fp_round_s,neon_fp_round_d,\ | |
345 | neon_fp_round_s_q,neon_fp_round_d_q")) | |
346 | "thunderx2t99_f01") | |
347 | ||
348 | (define_insn_reservation "thunderx2t99_asimd_fp_div_s" 16 | |
349 | (and (eq_attr "tune" "thunderx2t99") | |
350 | (eq_attr "type" "neon_fp_div_s,neon_fp_div_s_q")) | |
351 | "thunderx2t99_f01") | |
352 | ||
353 | (define_insn_reservation "thunderx2t99_asimd_fp_div_d" 23 | |
354 | (and (eq_attr "tune" "thunderx2t99") | |
355 | (eq_attr "type" "neon_fp_div_d,neon_fp_div_d_q")) | |
356 | "thunderx2t99_f01") | |
357 | ||
358 | ;; ASIMD miscellaneous instructions. | |
359 | ||
360 | (define_insn_reservation "thunderx2t99_asimd_misc" 5 | |
361 | (and (eq_attr "tune" "thunderx2t99") | |
362 | (eq_attr "type" "neon_rbit,\ | |
363 | neon_bsl,neon_bsl_q,\ | |
364 | neon_cls,neon_cls_q,\ | |
365 | neon_cnt,neon_cnt_q,\ | |
366 | neon_from_gp,neon_from_gp_q,\ | |
367 | neon_dup,neon_dup_q,\ | |
368 | neon_ext,neon_ext_q,\ | |
369 | neon_ins,neon_ins_q,\ | |
370 | neon_move,neon_move_q,\ | |
371 | neon_fp_recpe_s,neon_fp_recpe_d,\ | |
372 | neon_fp_recpe_s_q,neon_fp_recpe_d_q,\ | |
373 | neon_fp_recpx_s,neon_fp_recpx_d,\ | |
374 | neon_fp_recpx_s_q,neon_fp_recpx_d_q,\ | |
375 | neon_rev,neon_rev_q,\ | |
376 | neon_dup,neon_dup_q,\ | |
377 | neon_permute,neon_permute_q")) | |
378 | "thunderx2t99_f01") | |
379 | ||
380 | (define_insn_reservation "thunderx2t99_asimd_recip_step" 6 | |
381 | (and (eq_attr "tune" "thunderx2t99") | |
382 | (eq_attr "type" "neon_fp_recps_s,neon_fp_recps_s_q,\ | |
383 | neon_fp_recps_d,neon_fp_recps_d_q,\ | |
384 | neon_fp_rsqrts_s, neon_fp_rsqrts_s_q,\ | |
385 | neon_fp_rsqrts_d, neon_fp_rsqrts_d_q")) | |
386 | "thunderx2t99_f01") | |
387 | ||
388 | (define_insn_reservation "thunderx2t99_asimd_lut" 8 | |
389 | (and (eq_attr "tune" "thunderx2t99") | |
390 | (eq_attr "type" "neon_tbl1,neon_tbl1_q,neon_tbl2_q")) | |
391 | "thunderx2t99_f01") | |
392 | ||
393 | (define_insn_reservation "thunderx2t99_asimd_elt_to_gr" 6 | |
394 | (and (eq_attr "tune" "thunderx2t99") | |
395 | (eq_attr "type" "neon_to_gp,neon_to_gp_q")) | |
396 | "thunderx2t99_f01") | |
397 | ||
398 | (define_insn_reservation "thunderx2t99_asimd_ext" 7 | |
399 | (and (eq_attr "tune" "thunderx2t99") | |
400 | (eq_attr "type" "neon_shift_imm_narrow_q,neon_sat_shift_imm_narrow_q")) | |
401 | "thunderx2t99_f01") | |
402 | ||
403 | ;; ASIMD load instructions. | |
404 | ||
405 | ; NOTE: These reservations attempt to model latency and throughput correctly, | |
406 | ; but the cycle timing of unit allocation is not necessarily accurate (because | |
407 | ; insns are split into uops, and those may be issued out-of-order). | |
408 | ||
409 | (define_insn_reservation "thunderx2t99_asimd_load1_1_mult" 4 | |
410 | (and (eq_attr "tune" "thunderx2t99") | |
411 | (eq_attr "type" "neon_load1_1reg,neon_load1_1reg_q")) | |
412 | "thunderx2t99_ls01") | |
413 | ||
414 | (define_insn_reservation "thunderx2t99_asimd_load1_2_mult" 4 | |
415 | (and (eq_attr "tune" "thunderx2t99") | |
416 | (eq_attr "type" "neon_load1_2reg,neon_load1_2reg_q")) | |
417 | "thunderx2t99_ls_both") | |
418 | ||
419 | (define_insn_reservation "thunderx2t99_asimd_load1_onelane" 5 | |
420 | (and (eq_attr "tune" "thunderx2t99") | |
421 | (eq_attr "type" "neon_load1_one_lane,neon_load1_one_lane_q")) | |
422 | "thunderx2t99_l01delay,thunderx2t99_f01") | |
423 | ||
424 | (define_insn_reservation "thunderx2t99_asimd_load1_all" 5 | |
425 | (and (eq_attr "tune" "thunderx2t99") | |
426 | (eq_attr "type" "neon_load1_all_lanes,neon_load1_all_lanes_q")) | |
427 | "thunderx2t99_l01delay,thunderx2t99_f01") | |
428 | ||
429 | (define_insn_reservation "thunderx2t99_asimd_load2" 5 | |
430 | (and (eq_attr "tune" "thunderx2t99") | |
431 | (eq_attr "type" "neon_load2_2reg,neon_load2_2reg_q,\ | |
432 | neon_load2_one_lane,neon_load2_one_lane_q,\ | |
433 | neon_load2_all_lanes,neon_load2_all_lanes_q")) | |
434 | "(thunderx2t99_l0delay,thunderx2t99_f01)|(thunderx2t99_l1delay,\ | |
435 | thunderx2t99_f01)") | |
436 | ||
437 | ;; ASIMD store instructions. | |
438 | ||
439 | ; Same note applies as for ASIMD load instructions. | |
440 | ||
441 | (define_insn_reservation "thunderx2t99_asimd_store1_1_mult" 1 | |
442 | (and (eq_attr "tune" "thunderx2t99") | |
443 | (eq_attr "type" "neon_store1_1reg,neon_store1_1reg_q")) | |
444 | "thunderx2t99_ls01") | |
445 | ||
446 | (define_insn_reservation "thunderx2t99_asimd_store1_2_mult" 1 | |
447 | (and (eq_attr "tune" "thunderx2t99") | |
448 | (eq_attr "type" "neon_store1_2reg,neon_store1_2reg_q")) | |
449 | "thunderx2t99_ls_both") | |
450 | ||
451 | (define_insn_reservation "thunderx2t99_asimd_store1_onelane" 1 | |
452 | (and (eq_attr "tune" "thunderx2t99") | |
453 | (eq_attr "type" "neon_store1_one_lane,neon_store1_one_lane_q")) | |
454 | "thunderx2t99_ls01,thunderx2t99_f01") | |
455 | ||
456 | (define_insn_reservation "thunderx2t99_asimd_store2_mult" 1 | |
457 | (and (eq_attr "tune" "thunderx2t99") | |
458 | (eq_attr "type" "neon_store2_2reg,neon_store2_2reg_q")) | |
459 | "thunderx2t99_ls_both,thunderx2t99_f01") | |
460 | ||
461 | (define_insn_reservation "thunderx2t99_asimd_store2_onelane" 1 | |
462 | (and (eq_attr "tune" "thunderx2t99") | |
463 | (eq_attr "type" "neon_store2_one_lane,neon_store2_one_lane_q")) | |
464 | "thunderx2t99_ls01,thunderx2t99_f01") | |
424d5df0 JB |
465 | |
466 | ;; Crypto extensions. | |
467 | ||
468 | (define_insn_reservation "thunderx2t99_aes" 5 | |
469 | (and (eq_attr "tune" "thunderx2t99") | |
470 | (eq_attr "type" "crypto_aese,crypto_aesmc")) | |
471 | "thunderx2t99_f1") | |
472 | ||
473 | (define_insn_reservation "thunderx2t99_sha" 7 | |
474 | (and (eq_attr "tune" "thunderx2t99") | |
475 | (eq_attr "type" "crypto_sha1_fast,crypto_sha1_xor,crypto_sha1_slow,\ | |
476 | crypto_sha256_fast,crypto_sha256_slow")) | |
477 | "thunderx2t99_f1") | |
904588d8 JB |
478 | |
479 | ;; CRC extension. | |
480 | ||
481 | (define_insn_reservation "thunderx2t99_crc" 4 | |
482 | (and (eq_attr "tune" "thunderx2t99") | |
483 | (eq_attr "type" "crc")) | |
484 | "thunderx2t99_i1") | |
a2074e9c JB |
485 | |
486 | ;; PMULL extension. | |
487 | ||
488 | (define_insn_reservation "thunderx2t99_pmull" 5 | |
489 | (and (eq_attr "tune" "thunderx2t99") | |
490 | (eq_attr "type" "crypto_pmull")) | |
491 | "thunderx2t99_f1") |