111
|
1 ;; Cavium ThunderX 2 CN99xx pipeline description
|
|
2 ;; Copyright (C) 2016-2017 Free Software Foundation, Inc.
|
|
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")
|
|
72 (eq_attr "type" "call,branch"))
|
|
73 "thunderx2t99_i2")
|
|
74
|
|
75 ;; Integer arithmetic/logic instructions.
|
|
76
|
|
77 ; Plain register moves are handled by renaming, and don't create any uops.
|
|
78
|
|
79 (define_insn_reservation "thunderx2t99_regmove" 0
|
|
80 (and (eq_attr "tune" "thunderx2t99")
|
|
81 (eq_attr "type" "mov_reg"))
|
|
82 "nothing")
|
|
83
|
|
84 (define_insn_reservation "thunderx2t99_alu_basic" 1
|
|
85 (and (eq_attr "tune" "thunderx2t99")
|
|
86 (eq_attr "type" "alu_imm,alu_sreg,alus_imm,alus_sreg,\
|
|
87 adc_reg,adc_imm,adcs_reg,adcs_imm,\
|
|
88 logic_reg,logic_imm,logics_reg,logics_imm,\
|
|
89 csel,adr,mov_imm,shift_reg,shift_imm,bfm,\
|
|
90 rbit,rev,extend,rotate_imm"))
|
|
91 "thunderx2t99_i012")
|
|
92
|
|
93 (define_insn_reservation "thunderx2t99_alu_shift" 2
|
|
94 (and (eq_attr "tune" "thunderx2t99")
|
|
95 (eq_attr "type" "alu_shift_imm,alu_ext,alu_shift_reg,\
|
|
96 alus_shift_imm,alus_ext,alus_shift_reg,\
|
|
97 logic_shift_imm,logics_shift_reg"))
|
|
98 "thunderx2t99_i012,thunderx2t99_i012")
|
|
99
|
|
100 (define_insn_reservation "thunderx2t99_div" 13
|
|
101 (and (eq_attr "tune" "thunderx2t99")
|
|
102 (eq_attr "type" "sdiv,udiv"))
|
|
103 "thunderx2t99_i1*3")
|
|
104
|
|
105 (define_insn_reservation "thunderx2t99_madd" 5
|
|
106 (and (eq_attr "tune" "thunderx2t99")
|
|
107 (eq_attr "type" "mla,smlal,umlal"))
|
|
108 "thunderx2t99_i1,thunderx2t99_i1m1,thunderx2t99_i1m2,thunderx2t99_i1m3,\
|
|
109 thunderx2t99_i012")
|
|
110
|
|
111 ; NOTE: smull, umull are used for "high part" multiplies too.
|
|
112 (define_insn_reservation "thunderx2t99_mul" 4
|
|
113 (and (eq_attr "tune" "thunderx2t99")
|
|
114 (eq_attr "type" "mul,smull,umull"))
|
|
115 "thunderx2t99_i1,thunderx2t99_i1m1,thunderx2t99_i1m2,thunderx2t99_i1m3")
|
|
116
|
|
117 (define_insn_reservation "thunderx2t99_countbits" 3
|
|
118 (and (eq_attr "tune" "thunderx2t99")
|
|
119 (eq_attr "type" "clz"))
|
|
120 "thunderx2t99_i1")
|
|
121
|
|
122 ;; Integer loads and stores.
|
|
123
|
|
124 (define_insn_reservation "thunderx2t99_load_basic" 4
|
|
125 (and (eq_attr "tune" "thunderx2t99")
|
|
126 (eq_attr "type" "load_4"))
|
|
127 "thunderx2t99_ls01")
|
|
128
|
|
129 (define_insn_reservation "thunderx2t99_loadpair" 5
|
|
130 (and (eq_attr "tune" "thunderx2t99")
|
|
131 (eq_attr "type" "load_8,load_16"))
|
|
132 "thunderx2t99_i012,thunderx2t99_ls01")
|
|
133
|
|
134 (define_insn_reservation "thunderx2t99_store_basic" 1
|
|
135 (and (eq_attr "tune" "thunderx2t99")
|
|
136 (eq_attr "type" "store_4"))
|
|
137 "thunderx2t99_ls01,thunderx2t99_sd")
|
|
138
|
|
139 (define_insn_reservation "thunderx2t99_storepair_basic" 1
|
|
140 (and (eq_attr "tune" "thunderx2t99")
|
|
141 (eq_attr "type" "store_8,store_16"))
|
|
142 "thunderx2t99_ls01,thunderx2t99_sd")
|
|
143
|
|
144 ;; FP data processing instructions.
|
|
145
|
|
146 (define_insn_reservation "thunderx2t99_fp_simple" 5
|
|
147 (and (eq_attr "tune" "thunderx2t99")
|
|
148 (eq_attr "type" "ffariths,ffarithd,f_minmaxs,f_minmaxd"))
|
|
149 "thunderx2t99_f01")
|
|
150
|
|
151 (define_insn_reservation "thunderx2t99_fp_addsub" 6
|
|
152 (and (eq_attr "tune" "thunderx2t99")
|
|
153 (eq_attr "type" "fadds,faddd"))
|
|
154 "thunderx2t99_f01")
|
|
155
|
|
156 (define_insn_reservation "thunderx2t99_fp_cmp" 5
|
|
157 (and (eq_attr "tune" "thunderx2t99")
|
|
158 (eq_attr "type" "fcmps,fcmpd"))
|
|
159 "thunderx2t99_f01")
|
|
160
|
|
161 (define_insn_reservation "thunderx2t99_fp_divsqrt_s" 16
|
|
162 (and (eq_attr "tune" "thunderx2t99")
|
|
163 (eq_attr "type" "fdivs,fsqrts"))
|
|
164 "thunderx2t99_f0*3|thunderx2t99_f1*3")
|
|
165
|
|
166 (define_insn_reservation "thunderx2t99_fp_divsqrt_d" 23
|
|
167 (and (eq_attr "tune" "thunderx2t99")
|
|
168 (eq_attr "type" "fdivd,fsqrtd"))
|
|
169 "thunderx2t99_f0*5|thunderx2t99_f1*5")
|
|
170
|
|
171 (define_insn_reservation "thunderx2t99_fp_mul_mac" 6
|
|
172 (and (eq_attr "tune" "thunderx2t99")
|
|
173 (eq_attr "type" "fmuls,fmuld,fmacs,fmacd"))
|
|
174 "thunderx2t99_f01")
|
|
175
|
|
176 (define_insn_reservation "thunderx2t99_frint" 7
|
|
177 (and (eq_attr "tune" "thunderx2t99")
|
|
178 (eq_attr "type" "f_rints,f_rintd"))
|
|
179 "thunderx2t99_f01")
|
|
180
|
|
181 (define_insn_reservation "thunderx2t99_fcsel" 4
|
|
182 (and (eq_attr "tune" "thunderx2t99")
|
|
183 (eq_attr "type" "fcsel"))
|
|
184 "thunderx2t99_f01")
|
|
185
|
|
186 ;; FP miscellaneous instructions.
|
|
187
|
|
188 (define_insn_reservation "thunderx2t99_fp_cvt" 7
|
|
189 (and (eq_attr "tune" "thunderx2t99")
|
|
190 (eq_attr "type" "f_cvtf2i,f_cvt,f_cvti2f"))
|
|
191 "thunderx2t99_f01")
|
|
192
|
|
193 (define_insn_reservation "thunderx2t99_fp_mov" 4
|
|
194 (and (eq_attr "tune" "thunderx2t99")
|
|
195 (eq_attr "type" "fconsts,fconstd,fmov,f_mrc"))
|
|
196 "thunderx2t99_f01")
|
|
197
|
|
198 (define_insn_reservation "thunderx2t99_fp_mov_to_gen" 5
|
|
199 (and (eq_attr "tune" "thunderx2t99")
|
|
200 (eq_attr "type" "f_mcr"))
|
|
201 "thunderx2t99_f01")
|
|
202
|
|
203 ;; FP loads and stores.
|
|
204
|
|
205 (define_insn_reservation "thunderx2t99_fp_load_basic" 4
|
|
206 (and (eq_attr "tune" "thunderx2t99")
|
|
207 (eq_attr "type" "f_loads,f_loadd"))
|
|
208 "thunderx2t99_ls01")
|
|
209
|
|
210 (define_insn_reservation "thunderx2t99_fp_loadpair_basic" 4
|
|
211 (and (eq_attr "tune" "thunderx2t99")
|
|
212 (eq_attr "type" "neon_load1_2reg"))
|
|
213 "thunderx2t99_ls01*2")
|
|
214
|
|
215 (define_insn_reservation "thunderx2t99_fp_store_basic" 1
|
|
216 (and (eq_attr "tune" "thunderx2t99")
|
|
217 (eq_attr "type" "f_stores,f_stored"))
|
|
218 "thunderx2t99_ls01,thunderx2t99_sd")
|
|
219
|
|
220 (define_insn_reservation "thunderx2t99_fp_storepair_basic" 1
|
|
221 (and (eq_attr "tune" "thunderx2t99")
|
|
222 (eq_attr "type" "neon_store1_2reg"))
|
|
223 "thunderx2t99_ls01,(thunderx2t99_ls01+thunderx2t99_sd),thunderx2t99_sd")
|
|
224
|
|
225 ;; ASIMD integer instructions.
|
|
226
|
|
227 (define_insn_reservation "thunderx2t99_asimd_int" 7
|
|
228 (and (eq_attr "tune" "thunderx2t99")
|
|
229 (eq_attr "type" "neon_abd,neon_abd_q,\
|
|
230 neon_arith_acc,neon_arith_acc_q,\
|
|
231 neon_abs,neon_abs_q,\
|
|
232 neon_add,neon_add_q,\
|
|
233 neon_neg,neon_neg_q,\
|
|
234 neon_add_long,neon_add_widen,\
|
|
235 neon_add_halve,neon_add_halve_q,\
|
|
236 neon_sub_long,neon_sub_widen,\
|
|
237 neon_sub_halve,neon_sub_halve_q,\
|
|
238 neon_add_halve_narrow_q,neon_sub_halve_narrow_q,\
|
|
239 neon_qabs,neon_qabs_q,\
|
|
240 neon_qadd,neon_qadd_q,\
|
|
241 neon_qneg,neon_qneg_q,\
|
|
242 neon_qsub,neon_qsub_q,\
|
|
243 neon_minmax,neon_minmax_q,\
|
|
244 neon_reduc_minmax,neon_reduc_minmax_q,\
|
|
245 neon_mul_b,neon_mul_h,neon_mul_s,\
|
|
246 neon_mul_b_q,neon_mul_h_q,neon_mul_s_q,\
|
|
247 neon_sat_mul_b,neon_sat_mul_h,neon_sat_mul_s,\
|
|
248 neon_sat_mul_b_q,neon_sat_mul_h_q,neon_sat_mul_s_q,\
|
|
249 neon_mla_b,neon_mla_h,neon_mla_s,\
|
|
250 neon_mla_b_q,neon_mla_h_q,neon_mla_s_q,\
|
|
251 neon_mul_b_long,neon_mul_h_long,\
|
|
252 neon_mul_s_long,neon_mul_d_long,\
|
|
253 neon_sat_mul_b_long,neon_sat_mul_h_long,\
|
|
254 neon_sat_mul_s_long,\
|
|
255 neon_mla_b_long,neon_mla_h_long,neon_mla_s_long,\
|
|
256 neon_sat_mla_b_long,neon_sat_mla_h_long,\
|
|
257 neon_sat_mla_s_long,\
|
|
258 neon_shift_acc,neon_shift_acc_q,\
|
|
259 neon_shift_imm,neon_shift_imm_q,\
|
|
260 neon_shift_reg,neon_shift_reg_q,\
|
|
261 neon_shift_imm_long,neon_shift_imm_narrow_q,\
|
|
262 neon_sat_shift_imm,neon_sat_shift_imm_q,\
|
|
263 neon_sat_shift_reg,neon_sat_shift_reg_q,\
|
|
264 neon_sat_shift_imm_narrow_q"))
|
|
265 "thunderx2t99_f01")
|
|
266
|
|
267 (define_insn_reservation "thunderx2t99_asimd_reduc_add" 5
|
|
268 (and (eq_attr "tune" "thunderx2t99")
|
|
269 (eq_attr "type" "neon_reduc_add,neon_reduc_add_q"))
|
|
270 "thunderx2t99_f01")
|
|
271
|
|
272 (define_insn_reservation "thunderx2t99_asimd_cmp" 7
|
|
273 (and (eq_attr "tune" "thunderx2t99")
|
|
274 (eq_attr "type" "neon_compare,neon_compare_q,neon_compare_zero,\
|
|
275 neon_tst,neon_tst_q"))
|
|
276 "thunderx2t99_f01")
|
|
277
|
|
278 (define_insn_reservation "thunderx2t99_asimd_logic" 5
|
|
279 (and (eq_attr "tune" "thunderx2t99")
|
|
280 (eq_attr "type" "neon_logic,neon_logic_q"))
|
|
281 "thunderx2t99_f01")
|
|
282
|
|
283 (define_insn_reservation "thunderx2t99_asimd_polynomial" 5
|
|
284 (and (eq_attr "tune" "thunderx2t99")
|
|
285 (eq_attr "type" "neon_mul_d_long"))
|
|
286 "thunderx2t99_f01")
|
|
287
|
|
288 ;; ASIMD floating-point instructions.
|
|
289
|
|
290 (define_insn_reservation "thunderx2t99_asimd_fp_simple" 5
|
|
291 (and (eq_attr "tune" "thunderx2t99")
|
|
292 (eq_attr "type" "neon_fp_abs_s,neon_fp_abs_d,\
|
|
293 neon_fp_abs_s_q,neon_fp_abs_d_q,\
|
|
294 neon_fp_compare_s,neon_fp_compare_d,\
|
|
295 neon_fp_compare_s_q,neon_fp_compare_d_q,\
|
|
296 neon_fp_minmax_s,neon_fp_minmax_d,\
|
|
297 neon_fp_minmax_s_q,neon_fp_minmax_d_q,\
|
|
298 neon_fp_reduc_minmax_s,neon_fp_reduc_minmax_d,\
|
|
299 neon_fp_reduc_minmax_s_q,neon_fp_reduc_minmax_d_q,\
|
|
300 neon_fp_neg_s,neon_fp_neg_d,\
|
|
301 neon_fp_neg_s_q,neon_fp_neg_d_q"))
|
|
302 "thunderx2t99_f01")
|
|
303
|
|
304 (define_insn_reservation "thunderx2t99_asimd_fp_arith" 6
|
|
305 (and (eq_attr "tune" "thunderx2t99")
|
|
306 (eq_attr "type" "neon_fp_abd_s,neon_fp_abd_d,\
|
|
307 neon_fp_abd_s_q,neon_fp_abd_d_q,\
|
|
308 neon_fp_addsub_s,neon_fp_addsub_d,\
|
|
309 neon_fp_addsub_s_q,neon_fp_addsub_d_q,\
|
|
310 neon_fp_reduc_add_s,neon_fp_reduc_add_d,\
|
|
311 neon_fp_reduc_add_s_q,neon_fp_reduc_add_d_q,\
|
|
312 neon_fp_mul_s,neon_fp_mul_d,\
|
|
313 neon_fp_mul_s_q,neon_fp_mul_d_q,\
|
|
314 neon_fp_mla_s,neon_fp_mla_d,\
|
|
315 neon_fp_mla_s_q,neon_fp_mla_d_q"))
|
|
316 "thunderx2t99_f01")
|
|
317
|
|
318 (define_insn_reservation "thunderx2t99_asimd_fp_conv" 7
|
|
319 (and (eq_attr "tune" "thunderx2t99")
|
|
320 (eq_attr "type" "neon_fp_cvt_widen_s,neon_fp_cvt_narrow_d_q,\
|
|
321 neon_fp_to_int_s,neon_fp_to_int_d,\
|
|
322 neon_fp_to_int_s_q,neon_fp_to_int_d_q,\
|
|
323 neon_fp_round_s,neon_fp_round_d,\
|
|
324 neon_fp_round_s_q,neon_fp_round_d_q"))
|
|
325 "thunderx2t99_f01")
|
|
326
|
|
327 (define_insn_reservation "thunderx2t99_asimd_fp_div_s" 16
|
|
328 (and (eq_attr "tune" "thunderx2t99")
|
|
329 (eq_attr "type" "neon_fp_div_s,neon_fp_div_s_q"))
|
|
330 "thunderx2t99_f01")
|
|
331
|
|
332 (define_insn_reservation "thunderx2t99_asimd_fp_div_d" 23
|
|
333 (and (eq_attr "tune" "thunderx2t99")
|
|
334 (eq_attr "type" "neon_fp_div_d,neon_fp_div_d_q"))
|
|
335 "thunderx2t99_f01")
|
|
336
|
|
337 ;; ASIMD miscellaneous instructions.
|
|
338
|
|
339 (define_insn_reservation "thunderx2t99_asimd_misc" 5
|
|
340 (and (eq_attr "tune" "thunderx2t99")
|
|
341 (eq_attr "type" "neon_rbit,\
|
|
342 neon_bsl,neon_bsl_q,\
|
|
343 neon_cls,neon_cls_q,\
|
|
344 neon_cnt,neon_cnt_q,\
|
|
345 neon_from_gp,neon_from_gp_q,\
|
|
346 neon_dup,neon_dup_q,\
|
|
347 neon_ext,neon_ext_q,\
|
|
348 neon_ins,neon_ins_q,\
|
|
349 neon_move,neon_move_q,\
|
|
350 neon_fp_recpe_s,neon_fp_recpe_d,\
|
|
351 neon_fp_recpe_s_q,neon_fp_recpe_d_q,\
|
|
352 neon_fp_recpx_s,neon_fp_recpx_d,\
|
|
353 neon_fp_recpx_s_q,neon_fp_recpx_d_q,\
|
|
354 neon_rev,neon_rev_q,\
|
|
355 neon_dup,neon_dup_q,\
|
|
356 neon_permute,neon_permute_q"))
|
|
357 "thunderx2t99_f01")
|
|
358
|
|
359 (define_insn_reservation "thunderx2t99_asimd_recip_step" 6
|
|
360 (and (eq_attr "tune" "thunderx2t99")
|
|
361 (eq_attr "type" "neon_fp_recps_s,neon_fp_recps_s_q,\
|
|
362 neon_fp_recps_d,neon_fp_recps_d_q,\
|
|
363 neon_fp_rsqrts_s, neon_fp_rsqrts_s_q,\
|
|
364 neon_fp_rsqrts_d, neon_fp_rsqrts_d_q"))
|
|
365 "thunderx2t99_f01")
|
|
366
|
|
367 (define_insn_reservation "thunderx2t99_asimd_lut" 8
|
|
368 (and (eq_attr "tune" "thunderx2t99")
|
|
369 (eq_attr "type" "neon_tbl1,neon_tbl1_q,neon_tbl2_q"))
|
|
370 "thunderx2t99_f01")
|
|
371
|
|
372 (define_insn_reservation "thunderx2t99_asimd_elt_to_gr" 6
|
|
373 (and (eq_attr "tune" "thunderx2t99")
|
|
374 (eq_attr "type" "neon_to_gp,neon_to_gp_q"))
|
|
375 "thunderx2t99_f01")
|
|
376
|
|
377 (define_insn_reservation "thunderx2t99_asimd_ext" 7
|
|
378 (and (eq_attr "tune" "thunderx2t99")
|
|
379 (eq_attr "type" "neon_shift_imm_narrow_q,neon_sat_shift_imm_narrow_q"))
|
|
380 "thunderx2t99_f01")
|
|
381
|
|
382 ;; ASIMD load instructions.
|
|
383
|
|
384 ; NOTE: These reservations attempt to model latency and throughput correctly,
|
|
385 ; but the cycle timing of unit allocation is not necessarily accurate (because
|
|
386 ; insns are split into uops, and those may be issued out-of-order).
|
|
387
|
|
388 (define_insn_reservation "thunderx2t99_asimd_load1_1_mult" 4
|
|
389 (and (eq_attr "tune" "thunderx2t99")
|
|
390 (eq_attr "type" "neon_load1_1reg,neon_load1_1reg_q"))
|
|
391 "thunderx2t99_ls01")
|
|
392
|
|
393 (define_insn_reservation "thunderx2t99_asimd_load1_2_mult" 4
|
|
394 (and (eq_attr "tune" "thunderx2t99")
|
|
395 (eq_attr "type" "neon_load1_2reg,neon_load1_2reg_q"))
|
|
396 "thunderx2t99_ls_both")
|
|
397
|
|
398 (define_insn_reservation "thunderx2t99_asimd_load1_onelane" 5
|
|
399 (and (eq_attr "tune" "thunderx2t99")
|
|
400 (eq_attr "type" "neon_load1_one_lane,neon_load1_one_lane_q"))
|
|
401 "thunderx2t99_l01delay,thunderx2t99_f01")
|
|
402
|
|
403 (define_insn_reservation "thunderx2t99_asimd_load1_all" 5
|
|
404 (and (eq_attr "tune" "thunderx2t99")
|
|
405 (eq_attr "type" "neon_load1_all_lanes,neon_load1_all_lanes_q"))
|
|
406 "thunderx2t99_l01delay,thunderx2t99_f01")
|
|
407
|
|
408 (define_insn_reservation "thunderx2t99_asimd_load2" 5
|
|
409 (and (eq_attr "tune" "thunderx2t99")
|
|
410 (eq_attr "type" "neon_load2_2reg,neon_load2_2reg_q,\
|
|
411 neon_load2_one_lane,neon_load2_one_lane_q,\
|
|
412 neon_load2_all_lanes,neon_load2_all_lanes_q"))
|
|
413 "(thunderx2t99_l0delay,thunderx2t99_f01)|(thunderx2t99_l1delay,\
|
|
414 thunderx2t99_f01)")
|
|
415
|
|
416 ;; ASIMD store instructions.
|
|
417
|
|
418 ; Same note applies as for ASIMD load instructions.
|
|
419
|
|
420 (define_insn_reservation "thunderx2t99_asimd_store1_1_mult" 1
|
|
421 (and (eq_attr "tune" "thunderx2t99")
|
|
422 (eq_attr "type" "neon_store1_1reg,neon_store1_1reg_q"))
|
|
423 "thunderx2t99_ls01")
|
|
424
|
|
425 (define_insn_reservation "thunderx2t99_asimd_store1_2_mult" 1
|
|
426 (and (eq_attr "tune" "thunderx2t99")
|
|
427 (eq_attr "type" "neon_store1_2reg,neon_store1_2reg_q"))
|
|
428 "thunderx2t99_ls_both")
|
|
429
|
|
430 (define_insn_reservation "thunderx2t99_asimd_store1_onelane" 1
|
|
431 (and (eq_attr "tune" "thunderx2t99")
|
|
432 (eq_attr "type" "neon_store1_one_lane,neon_store1_one_lane_q"))
|
|
433 "thunderx2t99_ls01,thunderx2t99_f01")
|
|
434
|
|
435 (define_insn_reservation "thunderx2t99_asimd_store2_mult" 1
|
|
436 (and (eq_attr "tune" "thunderx2t99")
|
|
437 (eq_attr "type" "neon_store2_2reg,neon_store2_2reg_q"))
|
|
438 "thunderx2t99_ls_both,thunderx2t99_f01")
|
|
439
|
|
440 (define_insn_reservation "thunderx2t99_asimd_store2_onelane" 1
|
|
441 (and (eq_attr "tune" "thunderx2t99")
|
|
442 (eq_attr "type" "neon_store2_one_lane,neon_store2_one_lane_q"))
|
|
443 "thunderx2t99_ls01,thunderx2t99_f01")
|
|
444
|
|
445 ;; Crypto extensions.
|
|
446
|
|
447 (define_insn_reservation "thunderx2t99_aes" 5
|
|
448 (and (eq_attr "tune" "thunderx2t99")
|
|
449 (eq_attr "type" "crypto_aese,crypto_aesmc"))
|
|
450 "thunderx2t99_f1")
|
|
451
|
|
452 (define_insn_reservation "thunderx2t99_sha" 7
|
|
453 (and (eq_attr "tune" "thunderx2t99")
|
|
454 (eq_attr "type" "crypto_sha1_fast,crypto_sha1_xor,crypto_sha1_slow,\
|
|
455 crypto_sha256_fast,crypto_sha256_slow"))
|
|
456 "thunderx2t99_f1")
|
|
457
|
|
458 ;; CRC extension.
|
|
459
|
|
460 (define_insn_reservation "thunderx2t99_crc" 4
|
|
461 (and (eq_attr "tune" "thunderx2t99")
|
|
462 (eq_attr "type" "crc"))
|
|
463 "thunderx2t99_i1")
|
|
464
|
|
465 ;; PMULL extension.
|
|
466
|
|
467 (define_insn_reservation "thunderx2t99_pmull" 5
|
|
468 (and (eq_attr "tune" "thunderx2t99")
|
|
469 (eq_attr "type" "crypto_pmull"))
|
|
470 "thunderx2t99_f1")
|