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1 | /* Function sincos vectorized with AVX-512. KNL and SKX versions. | |
2 | Copyright (C) 2014-2019 Free Software Foundation, Inc. | |
3 | This file is part of the GNU C Library. | |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library 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 GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with the GNU C Library; if not, see | |
17 | <https://www.gnu.org/licenses/>. */ | |
18 | ||
19 | #include <sysdep.h> | |
20 | #include "svml_d_trig_data.h" | |
21 | #include "svml_d_wrapper_impl.h" | |
22 | ||
23 | /* | |
24 | ALGORITHM DESCRIPTION: | |
25 | ||
26 | ( low accuracy ( < 4ulp ) or enhanced performance | |
27 | ( half of correct mantissa ) implementation ) | |
28 | ||
29 | Argument representation: | |
30 | arg = N*Pi + R | |
31 | ||
32 | Result calculation: | |
33 | sin(arg) = sin(N*Pi + R) = (-1)^N * sin(R) | |
34 | arg + Pi/2 = (N'*Pi + R') | |
35 | cos(arg) = sin(arg+Pi/2) = sin(N'*Pi + R') = (-1)^N' * sin(R') | |
36 | sin(R), sin(R') are approximated by corresponding polynomial. */ | |
37 | ||
38 | .text | |
39 | ENTRY (_ZGVeN8vl8l8_sincos_knl) | |
40 | #ifndef HAVE_AVX512DQ_ASM_SUPPORT | |
41 | WRAPPER_IMPL_AVX512_fFF _ZGVdN4vl8l8_sincos | |
42 | #else | |
43 | pushq %rbp | |
44 | cfi_adjust_cfa_offset (8) | |
45 | cfi_rel_offset (%rbp, 0) | |
46 | movq %rsp, %rbp | |
47 | cfi_def_cfa_register (%rbp) | |
48 | andq $-64, %rsp | |
49 | subq $1344, %rsp | |
50 | movq __svml_d_trig_data@GOTPCREL(%rip), %rax | |
51 | vmovaps %zmm0, %zmm4 | |
52 | movq $-1, %rdx | |
53 | vmovups __dSignMask(%rax), %zmm12 | |
54 | vmovups __dInvPI(%rax), %zmm5 | |
55 | ||
56 | /* ARGUMENT RANGE REDUCTION: | |
57 | Absolute argument: X' = |X| */ | |
58 | vpandnq %zmm4, %zmm12, %zmm3 | |
59 | vmovups __dPI1_FMA(%rax), %zmm7 | |
60 | vmovups __dPI3_FMA(%rax), %zmm9 | |
61 | ||
62 | /* SinR = X' - SinN*Pi1 */ | |
63 | vmovaps %zmm3, %zmm8 | |
64 | ||
65 | /* CosR = SinX - CosN*Pi1 */ | |
66 | vmovaps %zmm3, %zmm10 | |
67 | ||
68 | /* SinY = X'*InvPi + RS : right shifter add */ | |
69 | vfmadd213pd __dRShifter(%rax), %zmm3, %zmm5 | |
70 | vmovups __dC6(%rax), %zmm13 | |
71 | ||
72 | /* SinN = Y - RS : right shifter sub */ | |
73 | vsubpd __dRShifter(%rax), %zmm5, %zmm1 | |
74 | vmovaps %zmm13, %zmm14 | |
75 | ||
76 | /* SinSignRes = Y<<63 : shift LSB to MSB place for result sign */ | |
77 | vpsllq $63, %zmm5, %zmm2 | |
78 | vcmppd $22, __dRangeVal(%rax), %zmm3, %k1 | |
79 | ||
80 | /* Update CosRSign and CosSignRes signs */ | |
81 | vmovaps %zmm12, %zmm5 | |
82 | vfnmadd231pd %zmm1, %zmm7, %zmm8 | |
83 | ||
84 | /* SinR = SinR - SinN*Pi1 */ | |
85 | vfnmadd231pd __dPI2_FMA(%rax), %zmm1, %zmm8 | |
86 | ||
87 | /* Sine result sign: SinRSign = SignMask & SinR */ | |
88 | vpandq %zmm8, %zmm12, %zmm11 | |
89 | ||
90 | /* Set SinRSign to 0.5 */ | |
91 | vporq __dOneHalf(%rax), %zmm11, %zmm6 | |
92 | vpternlogq $150, %zmm2, %zmm11, %zmm5 | |
93 | ||
94 | /* Update sign SinSignRes */ | |
95 | vpternlogq $120, %zmm4, %zmm12, %zmm2 | |
96 | ||
97 | /* Polynomial approximation */ | |
98 | vmovups __dC7(%rax), %zmm11 | |
99 | ||
100 | /* CosN = SinN +(-)0.5 */ | |
101 | vaddpd %zmm6, %zmm1, %zmm0 | |
102 | ||
103 | /* SinR = SinR - SinN*Pi3 */ | |
104 | vfnmadd213pd %zmm8, %zmm9, %zmm1 | |
105 | vfnmadd231pd %zmm0, %zmm7, %zmm10 | |
106 | ||
107 | /* SinR2 = SinR^2 */ | |
108 | vmulpd %zmm1, %zmm1, %zmm15 | |
109 | ||
110 | /* Grab SignX | |
111 | CosR = CosR - CosN*Pi2 */ | |
112 | vfnmadd231pd __dPI2_FMA(%rax), %zmm0, %zmm10 | |
113 | vfmadd231pd __dC7(%rax), %zmm15, %zmm14 | |
114 | ||
115 | /* CosR = CosR - CosN*Pi3 */ | |
116 | vfnmadd213pd %zmm10, %zmm9, %zmm0 | |
117 | vfmadd213pd __dC5(%rax), %zmm15, %zmm14 | |
118 | ||
119 | /* CosR2 = CosR^2 */ | |
120 | vmulpd %zmm0, %zmm0, %zmm12 | |
121 | vfmadd213pd __dC4(%rax), %zmm15, %zmm14 | |
122 | vfmadd213pd %zmm13, %zmm12, %zmm11 | |
123 | ||
124 | /* SinPoly = C3 + SinR2*(C4 + SinR2*(C5 + SinR2*(C6 + SinR2*C7))) */ | |
125 | vfmadd213pd __dC3(%rax), %zmm15, %zmm14 | |
126 | vfmadd213pd __dC5(%rax), %zmm12, %zmm11 | |
127 | ||
128 | /* SinPoly = C2 + SinR2*SinPoly */ | |
129 | vfmadd213pd __dC2(%rax), %zmm15, %zmm14 | |
130 | vfmadd213pd __dC4(%rax), %zmm12, %zmm11 | |
131 | ||
132 | /* SinPoly = C1 + SinR2*SinPoly */ | |
133 | vfmadd213pd __dC1(%rax), %zmm15, %zmm14 | |
134 | ||
135 | /* CosPoly = C3 + CosR2*(C4 + CosR2*(C5 + CosR2*(C6 + CosR2*C7))) */ | |
136 | vfmadd213pd __dC3(%rax), %zmm12, %zmm11 | |
137 | ||
138 | /* SinPoly = SinR2*SinPoly */ | |
139 | vmulpd %zmm15, %zmm14, %zmm13 | |
140 | ||
141 | /* CosPoly = C2 + CosR2*CosPoly */ | |
142 | vfmadd213pd __dC2(%rax), %zmm12, %zmm11 | |
143 | ||
144 | /* SinPoly = SinR*SinPoly */ | |
145 | vfmadd213pd %zmm1, %zmm1, %zmm13 | |
146 | vpbroadcastq %rdx, %zmm1{%k1}{z} | |
147 | ||
148 | /* CosPoly = C1 + CosR2*CosPoly */ | |
149 | vfmadd213pd __dC1(%rax), %zmm12, %zmm11 | |
150 | vptestmq %zmm1, %zmm1, %k0 | |
151 | kmovw %k0, %ecx | |
152 | ||
153 | /* CosPoly = CosR2*CosPoly */ | |
154 | vmulpd %zmm12, %zmm11, %zmm14 | |
155 | movzbl %cl, %ecx | |
156 | ||
157 | /* CosPoly = CosR*CosPoly */ | |
158 | vfmadd213pd %zmm0, %zmm0, %zmm14 | |
159 | ||
160 | /* Final reconstruction. | |
161 | Update Sin result's sign */ | |
162 | vpxorq %zmm2, %zmm13, %zmm0 | |
163 | ||
164 | /* Update Cos result's sign */ | |
165 | vpxorq %zmm5, %zmm14, %zmm2 | |
166 | testl %ecx, %ecx | |
167 | jne .LBL_1_3 | |
168 | ||
169 | .LBL_1_2: | |
170 | cfi_remember_state | |
171 | vmovups %zmm0, (%rdi) | |
172 | vmovups %zmm2, (%rsi) | |
173 | movq %rbp, %rsp | |
174 | cfi_def_cfa_register (%rsp) | |
175 | popq %rbp | |
176 | cfi_adjust_cfa_offset (-8) | |
177 | cfi_restore (%rbp) | |
178 | ret | |
179 | ||
180 | .LBL_1_3: | |
181 | cfi_restore_state | |
182 | vmovups %zmm4, 1152(%rsp) | |
183 | vmovups %zmm0, 1216(%rsp) | |
184 | vmovups %zmm2, 1280(%rsp) | |
185 | je .LBL_1_2 | |
186 | ||
187 | xorb %dl, %dl | |
188 | kmovw %k4, 1048(%rsp) | |
189 | xorl %eax, %eax | |
190 | kmovw %k5, 1040(%rsp) | |
191 | kmovw %k6, 1032(%rsp) | |
192 | kmovw %k7, 1024(%rsp) | |
193 | vmovups %zmm16, 960(%rsp) | |
194 | vmovups %zmm17, 896(%rsp) | |
195 | vmovups %zmm18, 832(%rsp) | |
196 | vmovups %zmm19, 768(%rsp) | |
197 | vmovups %zmm20, 704(%rsp) | |
198 | vmovups %zmm21, 640(%rsp) | |
199 | vmovups %zmm22, 576(%rsp) | |
200 | vmovups %zmm23, 512(%rsp) | |
201 | vmovups %zmm24, 448(%rsp) | |
202 | vmovups %zmm25, 384(%rsp) | |
203 | vmovups %zmm26, 320(%rsp) | |
204 | vmovups %zmm27, 256(%rsp) | |
205 | vmovups %zmm28, 192(%rsp) | |
206 | vmovups %zmm29, 128(%rsp) | |
207 | vmovups %zmm30, 64(%rsp) | |
208 | vmovups %zmm31, (%rsp) | |
209 | movq %rsi, 1056(%rsp) | |
210 | movq %r12, 1096(%rsp) | |
211 | cfi_offset_rel_rsp (12, 1096) | |
212 | movb %dl, %r12b | |
213 | movq %r13, 1088(%rsp) | |
214 | cfi_offset_rel_rsp (13, 1088) | |
215 | movl %eax, %r13d | |
216 | movq %r14, 1080(%rsp) | |
217 | cfi_offset_rel_rsp (14, 1080) | |
218 | movl %ecx, %r14d | |
219 | movq %r15, 1072(%rsp) | |
220 | cfi_offset_rel_rsp (15, 1072) | |
221 | movq %rbx, 1064(%rsp) | |
222 | movq %rdi, %rbx | |
223 | cfi_remember_state | |
224 | ||
225 | .LBL_1_6: | |
226 | btl %r13d, %r14d | |
227 | jc .LBL_1_13 | |
228 | ||
229 | .LBL_1_7: | |
230 | lea 1(%r13), %esi | |
231 | btl %esi, %r14d | |
232 | jc .LBL_1_10 | |
233 | ||
234 | .LBL_1_8: | |
235 | addb $1, %r12b | |
236 | addl $2, %r13d | |
237 | cmpb $16, %r12b | |
238 | jb .LBL_1_6 | |
239 | ||
240 | movq %rbx, %rdi | |
241 | kmovw 1048(%rsp), %k4 | |
242 | movq 1056(%rsp), %rsi | |
243 | kmovw 1040(%rsp), %k5 | |
244 | movq 1096(%rsp), %r12 | |
245 | cfi_restore (%r12) | |
246 | kmovw 1032(%rsp), %k6 | |
247 | movq 1088(%rsp), %r13 | |
248 | cfi_restore (%r13) | |
249 | kmovw 1024(%rsp), %k7 | |
250 | vmovups 960(%rsp), %zmm16 | |
251 | vmovups 896(%rsp), %zmm17 | |
252 | vmovups 832(%rsp), %zmm18 | |
253 | vmovups 768(%rsp), %zmm19 | |
254 | vmovups 704(%rsp), %zmm20 | |
255 | vmovups 640(%rsp), %zmm21 | |
256 | vmovups 576(%rsp), %zmm22 | |
257 | vmovups 512(%rsp), %zmm23 | |
258 | vmovups 448(%rsp), %zmm24 | |
259 | vmovups 384(%rsp), %zmm25 | |
260 | vmovups 320(%rsp), %zmm26 | |
261 | vmovups 256(%rsp), %zmm27 | |
262 | vmovups 192(%rsp), %zmm28 | |
263 | vmovups 128(%rsp), %zmm29 | |
264 | vmovups 64(%rsp), %zmm30 | |
265 | vmovups (%rsp), %zmm31 | |
266 | movq 1080(%rsp), %r14 | |
267 | cfi_restore (%r14) | |
268 | movq 1072(%rsp), %r15 | |
269 | cfi_restore (%r15) | |
270 | movq 1064(%rsp), %rbx | |
271 | vmovups 1216(%rsp), %zmm0 | |
272 | vmovups 1280(%rsp), %zmm2 | |
273 | jmp .LBL_1_2 | |
274 | ||
275 | .LBL_1_10: | |
276 | cfi_restore_state | |
277 | movzbl %r12b, %r15d | |
278 | shlq $4, %r15 | |
279 | vmovsd 1160(%rsp,%r15), %xmm0 | |
280 | ||
281 | call JUMPTARGET(sin) | |
282 | ||
283 | vmovsd %xmm0, 1224(%rsp,%r15) | |
284 | vmovsd 1160(%rsp,%r15), %xmm0 | |
285 | ||
286 | call JUMPTARGET(cos) | |
287 | ||
288 | vmovsd %xmm0, 1288(%rsp,%r15) | |
289 | jmp .LBL_1_8 | |
290 | ||
291 | .LBL_1_13: | |
292 | movzbl %r12b, %r15d | |
293 | shlq $4, %r15 | |
294 | vmovsd 1152(%rsp,%r15), %xmm0 | |
295 | ||
296 | call JUMPTARGET(sin) | |
297 | ||
298 | vmovsd %xmm0, 1216(%rsp,%r15) | |
299 | vmovsd 1152(%rsp,%r15), %xmm0 | |
300 | ||
301 | call JUMPTARGET(cos) | |
302 | ||
303 | vmovsd %xmm0, 1280(%rsp,%r15) | |
304 | jmp .LBL_1_7 | |
305 | ||
306 | #endif | |
307 | END (_ZGVeN8vl8l8_sincos_knl) | |
308 | libmvec_hidden_def(_ZGVeN8vl8l8_sincos_knl) | |
309 | ||
310 | ENTRY (_ZGVeN8vl8l8_sincos_skx) | |
311 | #ifndef HAVE_AVX512DQ_ASM_SUPPORT | |
312 | WRAPPER_IMPL_AVX512_fFF _ZGVdN4vl8l8_sincos | |
313 | #else | |
314 | pushq %rbp | |
315 | cfi_adjust_cfa_offset (8) | |
316 | cfi_rel_offset (%rbp, 0) | |
317 | movq %rsp, %rbp | |
318 | cfi_def_cfa_register (%rbp) | |
319 | andq $-64, %rsp | |
320 | subq $1344, %rsp | |
321 | movq __svml_d_trig_data@GOTPCREL(%rip), %rax | |
322 | vmovaps %zmm0, %zmm8 | |
323 | vmovups __dSignMask(%rax), %zmm4 | |
324 | vmovups __dInvPI(%rax), %zmm9 | |
325 | vmovups __dRShifter(%rax), %zmm10 | |
326 | vmovups __dPI1_FMA(%rax), %zmm13 | |
327 | vmovups __dPI2_FMA(%rax), %zmm14 | |
328 | vmovups __dOneHalf(%rax), %zmm11 | |
329 | vmovups __dPI3_FMA(%rax), %zmm2 | |
330 | ||
331 | /* ARGUMENT RANGE REDUCTION: | |
332 | Absolute argument: X' = |X| */ | |
333 | vandnpd %zmm8, %zmm4, %zmm7 | |
334 | ||
335 | /* SinY = X'*InvPi + RS : right shifter add */ | |
336 | vfmadd213pd %zmm10, %zmm7, %zmm9 | |
337 | vcmppd $18, __dRangeVal(%rax), %zmm7, %k1 | |
338 | ||
339 | /* SinSignRes = Y<<63 : shift LSB to MSB place for result sign */ | |
340 | vpsllq $63, %zmm9, %zmm6 | |
341 | ||
342 | /* SinN = Y - RS : right shifter sub */ | |
343 | vsubpd %zmm10, %zmm9, %zmm5 | |
344 | vmovups __dC5(%rax), %zmm9 | |
345 | vmovups __dC4(%rax), %zmm10 | |
346 | ||
347 | /* SinR = X' - SinN*Pi1 */ | |
348 | vmovaps %zmm7, %zmm15 | |
349 | vfnmadd231pd %zmm5, %zmm13, %zmm15 | |
350 | ||
351 | /* SinR = SinR - SinN*Pi1 */ | |
352 | vfnmadd231pd %zmm5, %zmm14, %zmm15 | |
353 | ||
354 | /* Sine result sign: SinRSign = SignMask & SinR */ | |
355 | vandpd %zmm15, %zmm4, %zmm1 | |
356 | ||
357 | /* Set SinRSign to 0.5 */ | |
358 | vorpd %zmm1, %zmm11, %zmm12 | |
359 | vmovups __dC3(%rax), %zmm11 | |
360 | ||
361 | /* CosN = SinN +(-)0.5 */ | |
362 | vaddpd %zmm12, %zmm5, %zmm3 | |
363 | ||
364 | /* SinR = SinR - SinN*Pi3 */ | |
365 | vfnmadd213pd %zmm15, %zmm2, %zmm5 | |
366 | vmovups __dC2(%rax), %zmm12 | |
367 | ||
368 | /* SinR2 = SinR^2 */ | |
369 | vmulpd %zmm5, %zmm5, %zmm15 | |
370 | ||
371 | /* CosR = SinX - CosN*Pi1 */ | |
372 | vmovaps %zmm7, %zmm0 | |
373 | vfnmadd231pd %zmm3, %zmm13, %zmm0 | |
374 | vmovups __dC1(%rax), %zmm13 | |
375 | ||
376 | /* Grab SignX | |
377 | CosR = CosR - CosN*Pi2 */ | |
378 | vfnmadd231pd %zmm3, %zmm14, %zmm0 | |
379 | ||
380 | /* CosR = CosR - CosN*Pi3 */ | |
381 | vfnmadd213pd %zmm0, %zmm2, %zmm3 | |
382 | ||
383 | /* Polynomial approximation */ | |
384 | vmovups __dC7(%rax), %zmm0 | |
385 | ||
386 | /* Update CosRSign and CosSignRes signs */ | |
387 | vmovaps %zmm4, %zmm2 | |
388 | vpternlogq $150, %zmm6, %zmm1, %zmm2 | |
389 | ||
390 | /* Update sign SinSignRes */ | |
391 | vpternlogq $120, %zmm8, %zmm4, %zmm6 | |
392 | ||
393 | /* CosR2 = CosR^2 */ | |
394 | vmulpd %zmm3, %zmm3, %zmm1 | |
395 | vmovups __dC6(%rax), %zmm4 | |
396 | vmovaps %zmm0, %zmm14 | |
397 | vfmadd213pd %zmm4, %zmm1, %zmm0 | |
398 | vfmadd213pd %zmm4, %zmm15, %zmm14 | |
399 | vfmadd213pd %zmm9, %zmm1, %zmm0 | |
400 | vfmadd213pd %zmm9, %zmm15, %zmm14 | |
401 | vfmadd213pd %zmm10, %zmm1, %zmm0 | |
402 | vfmadd213pd %zmm10, %zmm15, %zmm14 | |
403 | ||
404 | /* CosPoly = C3 + CosR2*(C4 + CosR2*(C5 + CosR2*(C6 + CosR2*C7))) */ | |
405 | vfmadd213pd %zmm11, %zmm1, %zmm0 | |
406 | ||
407 | /* SinPoly = C3 + SinR2*(C4 + SinR2*(C5 + SinR2*(C6 + SinR2*C7))) */ | |
408 | vfmadd213pd %zmm11, %zmm15, %zmm14 | |
409 | ||
410 | /* CosPoly = C2 + CosR2*CosPoly */ | |
411 | vfmadd213pd %zmm12, %zmm1, %zmm0 | |
412 | ||
413 | /* SinPoly = C2 + SinR2*SinPoly */ | |
414 | vfmadd213pd %zmm12, %zmm15, %zmm14 | |
415 | ||
416 | /* CosPoly = C1 + CosR2*CosPoly */ | |
417 | vfmadd213pd %zmm13, %zmm1, %zmm0 | |
418 | ||
419 | /* SinPoly = C1 + SinR2*SinPoly */ | |
420 | vfmadd213pd %zmm13, %zmm15, %zmm14 | |
421 | ||
422 | /* CosPoly = CosR2*CosPoly */ | |
423 | vmulpd %zmm1, %zmm0, %zmm1 | |
424 | ||
425 | /* SinPoly = SinR2*SinPoly */ | |
426 | vmulpd %zmm15, %zmm14, %zmm4 | |
427 | ||
428 | /* CosPoly = CosR*CosPoly */ | |
429 | vfmadd213pd %zmm3, %zmm3, %zmm1 | |
430 | ||
431 | /* SinPoly = SinR*SinPoly */ | |
432 | vfmadd213pd %zmm5, %zmm5, %zmm4 | |
433 | vpbroadcastq .L_2il0floatpacket.15(%rip), %zmm3 | |
434 | ||
435 | /* Update Cos result's sign */ | |
436 | vxorpd %zmm2, %zmm1, %zmm1 | |
437 | ||
438 | /* Final reconstruction. | |
439 | Update Sin result's sign */ | |
440 | vxorpd %zmm6, %zmm4, %zmm0 | |
441 | vpandnq %zmm7, %zmm7, %zmm3{%k1} | |
442 | vcmppd $3, %zmm3, %zmm3, %k0 | |
443 | kmovw %k0, %ecx | |
444 | testl %ecx, %ecx | |
445 | jne .LBL_2_3 | |
446 | ||
447 | .LBL_2_2: | |
448 | cfi_remember_state | |
449 | vmovups %zmm0, (%rdi) | |
450 | vmovups %zmm1, (%rsi) | |
451 | movq %rbp, %rsp | |
452 | cfi_def_cfa_register (%rsp) | |
453 | popq %rbp | |
454 | cfi_adjust_cfa_offset (-8) | |
455 | cfi_restore (%rbp) | |
456 | ret | |
457 | ||
458 | .LBL_2_3: | |
459 | cfi_restore_state | |
460 | vmovups %zmm8, 1152(%rsp) | |
461 | vmovups %zmm0, 1216(%rsp) | |
462 | vmovups %zmm1, 1280(%rsp) | |
463 | je .LBL_2_2 | |
464 | ||
465 | xorb %dl, %dl | |
466 | xorl %eax, %eax | |
467 | kmovw %k4, 1048(%rsp) | |
468 | kmovw %k5, 1040(%rsp) | |
469 | kmovw %k6, 1032(%rsp) | |
470 | kmovw %k7, 1024(%rsp) | |
471 | vmovups %zmm16, 960(%rsp) | |
472 | vmovups %zmm17, 896(%rsp) | |
473 | vmovups %zmm18, 832(%rsp) | |
474 | vmovups %zmm19, 768(%rsp) | |
475 | vmovups %zmm20, 704(%rsp) | |
476 | vmovups %zmm21, 640(%rsp) | |
477 | vmovups %zmm22, 576(%rsp) | |
478 | vmovups %zmm23, 512(%rsp) | |
479 | vmovups %zmm24, 448(%rsp) | |
480 | vmovups %zmm25, 384(%rsp) | |
481 | vmovups %zmm26, 320(%rsp) | |
482 | vmovups %zmm27, 256(%rsp) | |
483 | vmovups %zmm28, 192(%rsp) | |
484 | vmovups %zmm29, 128(%rsp) | |
485 | vmovups %zmm30, 64(%rsp) | |
486 | vmovups %zmm31, (%rsp) | |
487 | movq %rsi, 1056(%rsp) | |
488 | movq %r12, 1096(%rsp) | |
489 | cfi_offset_rel_rsp (12, 1096) | |
490 | movb %dl, %r12b | |
491 | movq %r13, 1088(%rsp) | |
492 | cfi_offset_rel_rsp (13, 1088) | |
493 | movl %eax, %r13d | |
494 | movq %r14, 1080(%rsp) | |
495 | cfi_offset_rel_rsp (14, 1080) | |
496 | movl %ecx, %r14d | |
497 | movq %r15, 1072(%rsp) | |
498 | cfi_offset_rel_rsp (15, 1072) | |
499 | movq %rbx, 1064(%rsp) | |
500 | movq %rdi, %rbx | |
501 | cfi_remember_state | |
502 | ||
503 | .LBL_2_6: | |
504 | btl %r13d, %r14d | |
505 | jc .LBL_2_13 | |
506 | ||
507 | .LBL_2_7: | |
508 | lea 1(%r13), %esi | |
509 | btl %esi, %r14d | |
510 | jc .LBL_2_10 | |
511 | ||
512 | .LBL_2_8: | |
513 | incb %r12b | |
514 | addl $2, %r13d | |
515 | cmpb $16, %r12b | |
516 | jb .LBL_2_6 | |
517 | ||
518 | kmovw 1048(%rsp), %k4 | |
519 | movq %rbx, %rdi | |
520 | kmovw 1040(%rsp), %k5 | |
521 | kmovw 1032(%rsp), %k6 | |
522 | kmovw 1024(%rsp), %k7 | |
523 | vmovups 960(%rsp), %zmm16 | |
524 | vmovups 896(%rsp), %zmm17 | |
525 | vmovups 832(%rsp), %zmm18 | |
526 | vmovups 768(%rsp), %zmm19 | |
527 | vmovups 704(%rsp), %zmm20 | |
528 | vmovups 640(%rsp), %zmm21 | |
529 | vmovups 576(%rsp), %zmm22 | |
530 | vmovups 512(%rsp), %zmm23 | |
531 | vmovups 448(%rsp), %zmm24 | |
532 | vmovups 384(%rsp), %zmm25 | |
533 | vmovups 320(%rsp), %zmm26 | |
534 | vmovups 256(%rsp), %zmm27 | |
535 | vmovups 192(%rsp), %zmm28 | |
536 | vmovups 128(%rsp), %zmm29 | |
537 | vmovups 64(%rsp), %zmm30 | |
538 | vmovups (%rsp), %zmm31 | |
539 | vmovups 1216(%rsp), %zmm0 | |
540 | vmovups 1280(%rsp), %zmm1 | |
541 | movq 1056(%rsp), %rsi | |
542 | movq 1096(%rsp), %r12 | |
543 | cfi_restore (%r12) | |
544 | movq 1088(%rsp), %r13 | |
545 | cfi_restore (%r13) | |
546 | movq 1080(%rsp), %r14 | |
547 | cfi_restore (%r14) | |
548 | movq 1072(%rsp), %r15 | |
549 | cfi_restore (%r15) | |
550 | movq 1064(%rsp), %rbx | |
551 | jmp .LBL_2_2 | |
552 | ||
553 | .LBL_2_10: | |
554 | cfi_restore_state | |
555 | movzbl %r12b, %r15d | |
556 | shlq $4, %r15 | |
557 | vmovsd 1160(%rsp,%r15), %xmm0 | |
558 | vzeroupper | |
559 | vmovsd 1160(%rsp,%r15), %xmm0 | |
560 | ||
561 | call JUMPTARGET(sin) | |
562 | ||
563 | vmovsd %xmm0, 1224(%rsp,%r15) | |
564 | vmovsd 1160(%rsp,%r15), %xmm0 | |
565 | ||
566 | call JUMPTARGET(cos) | |
567 | ||
568 | vmovsd %xmm0, 1288(%rsp,%r15) | |
569 | jmp .LBL_2_8 | |
570 | ||
571 | .LBL_2_13: | |
572 | movzbl %r12b, %r15d | |
573 | shlq $4, %r15 | |
574 | vmovsd 1152(%rsp,%r15), %xmm0 | |
575 | vzeroupper | |
576 | vmovsd 1152(%rsp,%r15), %xmm0 | |
577 | ||
578 | call JUMPTARGET(sin) | |
579 | ||
580 | vmovsd %xmm0, 1216(%rsp,%r15) | |
581 | vmovsd 1152(%rsp,%r15), %xmm0 | |
582 | ||
583 | call JUMPTARGET(cos) | |
584 | ||
585 | vmovsd %xmm0, 1280(%rsp,%r15) | |
586 | jmp .LBL_2_7 | |
587 | ||
588 | #endif | |
589 | END (_ZGVeN8vl8l8_sincos_skx) | |
590 | libmvec_hidden_def(_ZGVeN8vl8l8_sincos_skx) | |
591 | ||
592 | /* Wrapper between vvv and vl8l8 vector variants. */ | |
593 | .macro WRAPPER_AVX512_vvv_vl8l8 callee | |
594 | #ifndef __ILP32__ | |
595 | pushq %rbp | |
596 | cfi_adjust_cfa_offset (8) | |
597 | cfi_rel_offset (%rbp, 0) | |
598 | movq %rsp, %rbp | |
599 | cfi_def_cfa_register (%rbp) | |
600 | andq $-64, %rsp | |
601 | subq $256, %rsp | |
602 | vmovups %zmm1, 128(%rsp) | |
603 | lea (%rsp), %rdi | |
604 | vmovups %zmm2, 192(%rdi) | |
605 | lea 64(%rsp), %rsi | |
606 | call HIDDEN_JUMPTARGET(\callee) | |
607 | movq 128(%rsp), %rdx | |
608 | movq 136(%rsp), %rsi | |
609 | movq 144(%rsp), %r8 | |
610 | movq 152(%rsp), %r10 | |
611 | movq (%rsp), %rax | |
612 | movq 8(%rsp), %rcx | |
613 | movq 16(%rsp), %rdi | |
614 | movq 24(%rsp), %r9 | |
615 | movq %rax, (%rdx) | |
616 | movq %rcx, (%rsi) | |
617 | movq 160(%rsp), %rax | |
618 | movq 168(%rsp), %rcx | |
619 | movq %rdi, (%r8) | |
620 | movq %r9, (%r10) | |
621 | movq 176(%rsp), %rdi | |
622 | movq 184(%rsp), %r9 | |
623 | movq 32(%rsp), %r11 | |
624 | movq 40(%rsp), %rdx | |
625 | movq 48(%rsp), %rsi | |
626 | movq 56(%rsp), %r8 | |
627 | movq %r11, (%rax) | |
628 | movq %rdx, (%rcx) | |
629 | movq 192(%rsp), %r11 | |
630 | movq 200(%rsp), %rdx | |
631 | movq %rsi, (%rdi) | |
632 | movq %r8, (%r9) | |
633 | movq 208(%rsp), %rsi | |
634 | movq 216(%rsp), %r8 | |
635 | movq 64(%rsp), %r10 | |
636 | movq 72(%rsp), %rax | |
637 | movq 80(%rsp), %rcx | |
638 | movq 88(%rsp), %rdi | |
639 | movq %r10, (%r11) | |
640 | movq %rax, (%rdx) | |
641 | movq 224(%rsp), %r10 | |
642 | movq 232(%rsp), %rax | |
643 | movq %rcx, (%rsi) | |
644 | movq %rdi, (%r8) | |
645 | movq 240(%rsp), %rcx | |
646 | movq 248(%rsp), %rdi | |
647 | movq 96(%rsp), %r9 | |
648 | movq 104(%rsp), %r11 | |
649 | movq 112(%rsp), %rdx | |
650 | movq 120(%rsp), %rsi | |
651 | movq %r9, (%r10) | |
652 | movq %r11, (%rax) | |
653 | movq %rdx, (%rcx) | |
654 | movq %rsi, (%rdi) | |
655 | movq %rbp, %rsp | |
656 | cfi_def_cfa_register (%rsp) | |
657 | popq %rbp | |
658 | cfi_adjust_cfa_offset (-8) | |
659 | cfi_restore (%rbp) | |
660 | ret | |
661 | #else | |
662 | leal 8(%rsp), %r10d | |
663 | .cfi_def_cfa 10, 0 | |
664 | andl $-64, %esp | |
665 | pushq -8(%r10d) | |
666 | pushq %rbp | |
667 | .cfi_escape 0x10,0x6,0x2,0x76,0 | |
668 | movl %esp, %ebp | |
669 | pushq %r10 | |
670 | .cfi_escape 0xf,0x3,0x76,0x78,0x6 | |
671 | leal -112(%rbp), %esi | |
672 | leal -176(%rbp), %edi | |
673 | subl $232, %esp | |
674 | vmovdqa %ymm1, -208(%ebp) | |
675 | vmovdqa %ymm2, -240(%ebp) | |
676 | call HIDDEN_JUMPTARGET(\callee) | |
677 | vmovdqa -208(%ebp), %xmm0 | |
678 | vmovq %xmm0, %rax | |
679 | vmovsd -176(%ebp), %xmm0 | |
680 | vmovsd %xmm0, (%eax) | |
681 | shrq $32, %rax | |
682 | vmovsd -168(%ebp), %xmm0 | |
683 | vmovsd %xmm0, (%eax) | |
684 | movq -200(%ebp), %rax | |
685 | vmovsd -160(%ebp), %xmm0 | |
686 | vmovsd %xmm0, (%eax) | |
687 | shrq $32, %rax | |
688 | vmovsd -152(%ebp), %xmm0 | |
689 | vmovsd %xmm0, (%eax) | |
690 | movq -192(%ebp), %rax | |
691 | vmovsd -144(%ebp), %xmm0 | |
692 | vmovsd %xmm0, (%eax) | |
693 | shrq $32, %rax | |
694 | vmovsd -136(%ebp), %xmm0 | |
695 | vmovsd %xmm0, (%eax) | |
696 | movq -184(%ebp), %rax | |
697 | vmovsd -128(%ebp), %xmm0 | |
698 | vmovsd %xmm0, (%eax) | |
699 | shrq $32, %rax | |
700 | vmovsd -120(%ebp), %xmm0 | |
701 | vmovsd %xmm0, (%eax) | |
702 | vmovdqa -240(%ebp), %xmm0 | |
703 | vmovq %xmm0, %rax | |
704 | vmovsd -112(%ebp), %xmm0 | |
705 | vmovsd %xmm0, (%eax) | |
706 | shrq $32, %rax | |
707 | vmovsd -104(%ebp), %xmm0 | |
708 | vmovsd %xmm0, (%eax) | |
709 | movq -232(%ebp), %rax | |
710 | vmovsd -96(%ebp), %xmm0 | |
711 | vmovsd %xmm0, (%eax) | |
712 | shrq $32, %rax | |
713 | vmovsd -88(%ebp), %xmm0 | |
714 | vmovsd %xmm0, (%eax) | |
715 | movq -224(%ebp), %rax | |
716 | vmovsd -80(%ebp), %xmm0 | |
717 | vmovsd %xmm0, (%eax) | |
718 | shrq $32, %rax | |
719 | vmovsd -72(%ebp), %xmm0 | |
720 | vmovsd %xmm0, (%eax) | |
721 | movq -216(%ebp), %rax | |
722 | vmovsd -64(%ebp), %xmm0 | |
723 | vmovsd %xmm0, (%eax) | |
724 | shrq $32, %rax | |
725 | vmovsd -56(%ebp), %xmm0 | |
726 | vmovsd %xmm0, (%eax) | |
727 | addl $232, %esp | |
728 | popq %r10 | |
729 | .cfi_def_cfa 10, 0 | |
730 | popq %rbp | |
731 | leal -8(%r10), %esp | |
732 | .cfi_def_cfa 7, 8 | |
733 | ret | |
734 | #endif | |
735 | .endm | |
736 | ||
737 | ENTRY (_ZGVeN8vvv_sincos_knl) | |
738 | WRAPPER_AVX512_vvv_vl8l8 _ZGVeN8vl8l8_sincos_knl | |
739 | END (_ZGVeN8vvv_sincos_knl) | |
740 | ||
741 | ENTRY (_ZGVeN8vvv_sincos_skx) | |
742 | WRAPPER_AVX512_vvv_vl8l8 _ZGVeN8vl8l8_sincos_skx | |
743 | END (_ZGVeN8vvv_sincos_skx) | |
744 | ||
745 | .section .rodata, "a" | |
746 | .L_2il0floatpacket.15: | |
747 | .long 0xffffffff,0xffffffff | |
748 | .type .L_2il0floatpacket.15,@object |