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c9a8c526 | 1 | /* Function sincos vectorized with AVX-512. KNL and SKX versions. |
581c785b | 2 | Copyright (C) 2014-2022 Free Software Foundation, Inc. |
c9a8c526 AS |
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 | |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
c9a8c526 AS |
18 | |
19 | #include <sysdep.h> | |
5872b835 | 20 | #include "svml_d_trig_data.h" |
c9a8c526 AS |
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 | ||
e1d082d9 | 38 | .section .text.evex512, "ax", @progbits |
ee2196bb | 39 | ENTRY (_ZGVeN8vl8l8_sincos_knl) |
c9a8c526 AS |
40 | pushq %rbp |
41 | cfi_adjust_cfa_offset (8) | |
42 | cfi_rel_offset (%rbp, 0) | |
43 | movq %rsp, %rbp | |
44 | cfi_def_cfa_register (%rbp) | |
45 | andq $-64, %rsp | |
46 | subq $1344, %rsp | |
5872b835 | 47 | movq __svml_d_trig_data@GOTPCREL(%rip), %rax |
c9a8c526 AS |
48 | vmovaps %zmm0, %zmm4 |
49 | movq $-1, %rdx | |
50 | vmovups __dSignMask(%rax), %zmm12 | |
51 | vmovups __dInvPI(%rax), %zmm5 | |
52 | ||
53 | /* ARGUMENT RANGE REDUCTION: | |
54 | Absolute argument: X' = |X| */ | |
55 | vpandnq %zmm4, %zmm12, %zmm3 | |
56 | vmovups __dPI1_FMA(%rax), %zmm7 | |
57 | vmovups __dPI3_FMA(%rax), %zmm9 | |
58 | ||
59 | /* SinR = X' - SinN*Pi1 */ | |
60 | vmovaps %zmm3, %zmm8 | |
61 | ||
62 | /* CosR = SinX - CosN*Pi1 */ | |
63 | vmovaps %zmm3, %zmm10 | |
64 | ||
65 | /* SinY = X'*InvPi + RS : right shifter add */ | |
66 | vfmadd213pd __dRShifter(%rax), %zmm3, %zmm5 | |
67 | vmovups __dC6(%rax), %zmm13 | |
68 | ||
69 | /* SinN = Y - RS : right shifter sub */ | |
70 | vsubpd __dRShifter(%rax), %zmm5, %zmm1 | |
71 | vmovaps %zmm13, %zmm14 | |
72 | ||
73 | /* SinSignRes = Y<<63 : shift LSB to MSB place for result sign */ | |
74 | vpsllq $63, %zmm5, %zmm2 | |
75 | vcmppd $22, __dRangeVal(%rax), %zmm3, %k1 | |
76 | ||
77 | /* Update CosRSign and CosSignRes signs */ | |
78 | vmovaps %zmm12, %zmm5 | |
79 | vfnmadd231pd %zmm1, %zmm7, %zmm8 | |
80 | ||
81 | /* SinR = SinR - SinN*Pi1 */ | |
82 | vfnmadd231pd __dPI2_FMA(%rax), %zmm1, %zmm8 | |
83 | ||
84 | /* Sine result sign: SinRSign = SignMask & SinR */ | |
85 | vpandq %zmm8, %zmm12, %zmm11 | |
86 | ||
87 | /* Set SinRSign to 0.5 */ | |
88 | vporq __dOneHalf(%rax), %zmm11, %zmm6 | |
89 | vpternlogq $150, %zmm2, %zmm11, %zmm5 | |
90 | ||
91 | /* Update sign SinSignRes */ | |
92 | vpternlogq $120, %zmm4, %zmm12, %zmm2 | |
93 | ||
94 | /* Polynomial approximation */ | |
95 | vmovups __dC7(%rax), %zmm11 | |
96 | ||
97 | /* CosN = SinN +(-)0.5 */ | |
98 | vaddpd %zmm6, %zmm1, %zmm0 | |
99 | ||
100 | /* SinR = SinR - SinN*Pi3 */ | |
101 | vfnmadd213pd %zmm8, %zmm9, %zmm1 | |
102 | vfnmadd231pd %zmm0, %zmm7, %zmm10 | |
103 | ||
104 | /* SinR2 = SinR^2 */ | |
105 | vmulpd %zmm1, %zmm1, %zmm15 | |
106 | ||
107 | /* Grab SignX | |
108 | CosR = CosR - CosN*Pi2 */ | |
109 | vfnmadd231pd __dPI2_FMA(%rax), %zmm0, %zmm10 | |
110 | vfmadd231pd __dC7(%rax), %zmm15, %zmm14 | |
111 | ||
112 | /* CosR = CosR - CosN*Pi3 */ | |
113 | vfnmadd213pd %zmm10, %zmm9, %zmm0 | |
114 | vfmadd213pd __dC5(%rax), %zmm15, %zmm14 | |
115 | ||
116 | /* CosR2 = CosR^2 */ | |
117 | vmulpd %zmm0, %zmm0, %zmm12 | |
118 | vfmadd213pd __dC4(%rax), %zmm15, %zmm14 | |
119 | vfmadd213pd %zmm13, %zmm12, %zmm11 | |
120 | ||
121 | /* SinPoly = C3 + SinR2*(C4 + SinR2*(C5 + SinR2*(C6 + SinR2*C7))) */ | |
122 | vfmadd213pd __dC3(%rax), %zmm15, %zmm14 | |
123 | vfmadd213pd __dC5(%rax), %zmm12, %zmm11 | |
124 | ||
125 | /* SinPoly = C2 + SinR2*SinPoly */ | |
126 | vfmadd213pd __dC2(%rax), %zmm15, %zmm14 | |
127 | vfmadd213pd __dC4(%rax), %zmm12, %zmm11 | |
128 | ||
129 | /* SinPoly = C1 + SinR2*SinPoly */ | |
130 | vfmadd213pd __dC1(%rax), %zmm15, %zmm14 | |
131 | ||
132 | /* CosPoly = C3 + CosR2*(C4 + CosR2*(C5 + CosR2*(C6 + CosR2*C7))) */ | |
133 | vfmadd213pd __dC3(%rax), %zmm12, %zmm11 | |
134 | ||
135 | /* SinPoly = SinR2*SinPoly */ | |
136 | vmulpd %zmm15, %zmm14, %zmm13 | |
137 | ||
138 | /* CosPoly = C2 + CosR2*CosPoly */ | |
139 | vfmadd213pd __dC2(%rax), %zmm12, %zmm11 | |
140 | ||
141 | /* SinPoly = SinR*SinPoly */ | |
142 | vfmadd213pd %zmm1, %zmm1, %zmm13 | |
143 | vpbroadcastq %rdx, %zmm1{%k1}{z} | |
144 | ||
145 | /* CosPoly = C1 + CosR2*CosPoly */ | |
146 | vfmadd213pd __dC1(%rax), %zmm12, %zmm11 | |
147 | vptestmq %zmm1, %zmm1, %k0 | |
148 | kmovw %k0, %ecx | |
149 | ||
150 | /* CosPoly = CosR2*CosPoly */ | |
151 | vmulpd %zmm12, %zmm11, %zmm14 | |
152 | movzbl %cl, %ecx | |
153 | ||
154 | /* CosPoly = CosR*CosPoly */ | |
155 | vfmadd213pd %zmm0, %zmm0, %zmm14 | |
156 | ||
157 | /* Final reconstruction. | |
158 | Update Sin result's sign */ | |
159 | vpxorq %zmm2, %zmm13, %zmm0 | |
160 | ||
161 | /* Update Cos result's sign */ | |
162 | vpxorq %zmm5, %zmm14, %zmm2 | |
163 | testl %ecx, %ecx | |
164 | jne .LBL_1_3 | |
165 | ||
166 | .LBL_1_2: | |
167 | cfi_remember_state | |
168 | vmovups %zmm0, (%rdi) | |
169 | vmovups %zmm2, (%rsi) | |
170 | movq %rbp, %rsp | |
171 | cfi_def_cfa_register (%rsp) | |
172 | popq %rbp | |
173 | cfi_adjust_cfa_offset (-8) | |
174 | cfi_restore (%rbp) | |
175 | ret | |
176 | ||
177 | .LBL_1_3: | |
178 | cfi_restore_state | |
179 | vmovups %zmm4, 1152(%rsp) | |
180 | vmovups %zmm0, 1216(%rsp) | |
181 | vmovups %zmm2, 1280(%rsp) | |
182 | je .LBL_1_2 | |
183 | ||
184 | xorb %dl, %dl | |
185 | kmovw %k4, 1048(%rsp) | |
186 | xorl %eax, %eax | |
187 | kmovw %k5, 1040(%rsp) | |
188 | kmovw %k6, 1032(%rsp) | |
189 | kmovw %k7, 1024(%rsp) | |
190 | vmovups %zmm16, 960(%rsp) | |
191 | vmovups %zmm17, 896(%rsp) | |
192 | vmovups %zmm18, 832(%rsp) | |
193 | vmovups %zmm19, 768(%rsp) | |
194 | vmovups %zmm20, 704(%rsp) | |
195 | vmovups %zmm21, 640(%rsp) | |
196 | vmovups %zmm22, 576(%rsp) | |
197 | vmovups %zmm23, 512(%rsp) | |
198 | vmovups %zmm24, 448(%rsp) | |
199 | vmovups %zmm25, 384(%rsp) | |
200 | vmovups %zmm26, 320(%rsp) | |
201 | vmovups %zmm27, 256(%rsp) | |
202 | vmovups %zmm28, 192(%rsp) | |
203 | vmovups %zmm29, 128(%rsp) | |
204 | vmovups %zmm30, 64(%rsp) | |
205 | vmovups %zmm31, (%rsp) | |
206 | movq %rsi, 1056(%rsp) | |
207 | movq %r12, 1096(%rsp) | |
208 | cfi_offset_rel_rsp (12, 1096) | |
209 | movb %dl, %r12b | |
210 | movq %r13, 1088(%rsp) | |
211 | cfi_offset_rel_rsp (13, 1088) | |
212 | movl %eax, %r13d | |
213 | movq %r14, 1080(%rsp) | |
214 | cfi_offset_rel_rsp (14, 1080) | |
215 | movl %ecx, %r14d | |
216 | movq %r15, 1072(%rsp) | |
217 | cfi_offset_rel_rsp (15, 1072) | |
218 | movq %rbx, 1064(%rsp) | |
219 | movq %rdi, %rbx | |
220 | cfi_remember_state | |
221 | ||
222 | .LBL_1_6: | |
223 | btl %r13d, %r14d | |
224 | jc .LBL_1_13 | |
225 | ||
226 | .LBL_1_7: | |
227 | lea 1(%r13), %esi | |
228 | btl %esi, %r14d | |
229 | jc .LBL_1_10 | |
230 | ||
231 | .LBL_1_8: | |
232 | addb $1, %r12b | |
233 | addl $2, %r13d | |
234 | cmpb $16, %r12b | |
235 | jb .LBL_1_6 | |
236 | ||
237 | movq %rbx, %rdi | |
238 | kmovw 1048(%rsp), %k4 | |
239 | movq 1056(%rsp), %rsi | |
240 | kmovw 1040(%rsp), %k5 | |
241 | movq 1096(%rsp), %r12 | |
242 | cfi_restore (%r12) | |
243 | kmovw 1032(%rsp), %k6 | |
244 | movq 1088(%rsp), %r13 | |
245 | cfi_restore (%r13) | |
246 | kmovw 1024(%rsp), %k7 | |
247 | vmovups 960(%rsp), %zmm16 | |
248 | vmovups 896(%rsp), %zmm17 | |
249 | vmovups 832(%rsp), %zmm18 | |
250 | vmovups 768(%rsp), %zmm19 | |
251 | vmovups 704(%rsp), %zmm20 | |
252 | vmovups 640(%rsp), %zmm21 | |
253 | vmovups 576(%rsp), %zmm22 | |
254 | vmovups 512(%rsp), %zmm23 | |
255 | vmovups 448(%rsp), %zmm24 | |
256 | vmovups 384(%rsp), %zmm25 | |
257 | vmovups 320(%rsp), %zmm26 | |
258 | vmovups 256(%rsp), %zmm27 | |
259 | vmovups 192(%rsp), %zmm28 | |
260 | vmovups 128(%rsp), %zmm29 | |
261 | vmovups 64(%rsp), %zmm30 | |
262 | vmovups (%rsp), %zmm31 | |
263 | movq 1080(%rsp), %r14 | |
264 | cfi_restore (%r14) | |
265 | movq 1072(%rsp), %r15 | |
266 | cfi_restore (%r15) | |
267 | movq 1064(%rsp), %rbx | |
268 | vmovups 1216(%rsp), %zmm0 | |
269 | vmovups 1280(%rsp), %zmm2 | |
270 | jmp .LBL_1_2 | |
271 | ||
272 | .LBL_1_10: | |
273 | cfi_restore_state | |
274 | movzbl %r12b, %r15d | |
275 | shlq $4, %r15 | |
276 | vmovsd 1160(%rsp,%r15), %xmm0 | |
277 | ||
86ed8882 | 278 | call JUMPTARGET(sin) |
c9a8c526 AS |
279 | |
280 | vmovsd %xmm0, 1224(%rsp,%r15) | |
281 | vmovsd 1160(%rsp,%r15), %xmm0 | |
282 | ||
86ed8882 | 283 | call JUMPTARGET(cos) |
c9a8c526 AS |
284 | |
285 | vmovsd %xmm0, 1288(%rsp,%r15) | |
286 | jmp .LBL_1_8 | |
287 | ||
288 | .LBL_1_13: | |
289 | movzbl %r12b, %r15d | |
290 | shlq $4, %r15 | |
291 | vmovsd 1152(%rsp,%r15), %xmm0 | |
292 | ||
86ed8882 | 293 | call JUMPTARGET(sin) |
c9a8c526 AS |
294 | |
295 | vmovsd %xmm0, 1216(%rsp,%r15) | |
296 | vmovsd 1152(%rsp,%r15), %xmm0 | |
297 | ||
86ed8882 | 298 | call JUMPTARGET(cos) |
c9a8c526 AS |
299 | |
300 | vmovsd %xmm0, 1280(%rsp,%r15) | |
301 | jmp .LBL_1_7 | |
302 | ||
ee2196bb AS |
303 | END (_ZGVeN8vl8l8_sincos_knl) |
304 | libmvec_hidden_def(_ZGVeN8vl8l8_sincos_knl) | |
c9a8c526 | 305 | |
ee2196bb | 306 | ENTRY (_ZGVeN8vl8l8_sincos_skx) |
c9a8c526 AS |
307 | pushq %rbp |
308 | cfi_adjust_cfa_offset (8) | |
309 | cfi_rel_offset (%rbp, 0) | |
310 | movq %rsp, %rbp | |
311 | cfi_def_cfa_register (%rbp) | |
312 | andq $-64, %rsp | |
313 | subq $1344, %rsp | |
5872b835 | 314 | movq __svml_d_trig_data@GOTPCREL(%rip), %rax |
c9a8c526 AS |
315 | vmovaps %zmm0, %zmm8 |
316 | vmovups __dSignMask(%rax), %zmm4 | |
317 | vmovups __dInvPI(%rax), %zmm9 | |
318 | vmovups __dRShifter(%rax), %zmm10 | |
319 | vmovups __dPI1_FMA(%rax), %zmm13 | |
320 | vmovups __dPI2_FMA(%rax), %zmm14 | |
321 | vmovups __dOneHalf(%rax), %zmm11 | |
322 | vmovups __dPI3_FMA(%rax), %zmm2 | |
323 | ||
324 | /* ARGUMENT RANGE REDUCTION: | |
325 | Absolute argument: X' = |X| */ | |
326 | vandnpd %zmm8, %zmm4, %zmm7 | |
327 | ||
328 | /* SinY = X'*InvPi + RS : right shifter add */ | |
329 | vfmadd213pd %zmm10, %zmm7, %zmm9 | |
330 | vcmppd $18, __dRangeVal(%rax), %zmm7, %k1 | |
331 | ||
332 | /* SinSignRes = Y<<63 : shift LSB to MSB place for result sign */ | |
333 | vpsllq $63, %zmm9, %zmm6 | |
334 | ||
335 | /* SinN = Y - RS : right shifter sub */ | |
336 | vsubpd %zmm10, %zmm9, %zmm5 | |
337 | vmovups __dC5(%rax), %zmm9 | |
338 | vmovups __dC4(%rax), %zmm10 | |
339 | ||
340 | /* SinR = X' - SinN*Pi1 */ | |
341 | vmovaps %zmm7, %zmm15 | |
342 | vfnmadd231pd %zmm5, %zmm13, %zmm15 | |
343 | ||
344 | /* SinR = SinR - SinN*Pi1 */ | |
345 | vfnmadd231pd %zmm5, %zmm14, %zmm15 | |
346 | ||
347 | /* Sine result sign: SinRSign = SignMask & SinR */ | |
348 | vandpd %zmm15, %zmm4, %zmm1 | |
349 | ||
350 | /* Set SinRSign to 0.5 */ | |
351 | vorpd %zmm1, %zmm11, %zmm12 | |
352 | vmovups __dC3(%rax), %zmm11 | |
353 | ||
354 | /* CosN = SinN +(-)0.5 */ | |
355 | vaddpd %zmm12, %zmm5, %zmm3 | |
356 | ||
357 | /* SinR = SinR - SinN*Pi3 */ | |
358 | vfnmadd213pd %zmm15, %zmm2, %zmm5 | |
359 | vmovups __dC2(%rax), %zmm12 | |
360 | ||
361 | /* SinR2 = SinR^2 */ | |
362 | vmulpd %zmm5, %zmm5, %zmm15 | |
363 | ||
364 | /* CosR = SinX - CosN*Pi1 */ | |
365 | vmovaps %zmm7, %zmm0 | |
366 | vfnmadd231pd %zmm3, %zmm13, %zmm0 | |
367 | vmovups __dC1(%rax), %zmm13 | |
368 | ||
369 | /* Grab SignX | |
370 | CosR = CosR - CosN*Pi2 */ | |
371 | vfnmadd231pd %zmm3, %zmm14, %zmm0 | |
372 | ||
373 | /* CosR = CosR - CosN*Pi3 */ | |
374 | vfnmadd213pd %zmm0, %zmm2, %zmm3 | |
375 | ||
376 | /* Polynomial approximation */ | |
377 | vmovups __dC7(%rax), %zmm0 | |
378 | ||
379 | /* Update CosRSign and CosSignRes signs */ | |
380 | vmovaps %zmm4, %zmm2 | |
381 | vpternlogq $150, %zmm6, %zmm1, %zmm2 | |
382 | ||
383 | /* Update sign SinSignRes */ | |
384 | vpternlogq $120, %zmm8, %zmm4, %zmm6 | |
385 | ||
386 | /* CosR2 = CosR^2 */ | |
387 | vmulpd %zmm3, %zmm3, %zmm1 | |
388 | vmovups __dC6(%rax), %zmm4 | |
389 | vmovaps %zmm0, %zmm14 | |
390 | vfmadd213pd %zmm4, %zmm1, %zmm0 | |
391 | vfmadd213pd %zmm4, %zmm15, %zmm14 | |
392 | vfmadd213pd %zmm9, %zmm1, %zmm0 | |
393 | vfmadd213pd %zmm9, %zmm15, %zmm14 | |
394 | vfmadd213pd %zmm10, %zmm1, %zmm0 | |
395 | vfmadd213pd %zmm10, %zmm15, %zmm14 | |
396 | ||
397 | /* CosPoly = C3 + CosR2*(C4 + CosR2*(C5 + CosR2*(C6 + CosR2*C7))) */ | |
398 | vfmadd213pd %zmm11, %zmm1, %zmm0 | |
399 | ||
400 | /* SinPoly = C3 + SinR2*(C4 + SinR2*(C5 + SinR2*(C6 + SinR2*C7))) */ | |
401 | vfmadd213pd %zmm11, %zmm15, %zmm14 | |
402 | ||
403 | /* CosPoly = C2 + CosR2*CosPoly */ | |
404 | vfmadd213pd %zmm12, %zmm1, %zmm0 | |
405 | ||
406 | /* SinPoly = C2 + SinR2*SinPoly */ | |
407 | vfmadd213pd %zmm12, %zmm15, %zmm14 | |
408 | ||
409 | /* CosPoly = C1 + CosR2*CosPoly */ | |
410 | vfmadd213pd %zmm13, %zmm1, %zmm0 | |
411 | ||
412 | /* SinPoly = C1 + SinR2*SinPoly */ | |
413 | vfmadd213pd %zmm13, %zmm15, %zmm14 | |
414 | ||
415 | /* CosPoly = CosR2*CosPoly */ | |
416 | vmulpd %zmm1, %zmm0, %zmm1 | |
417 | ||
418 | /* SinPoly = SinR2*SinPoly */ | |
419 | vmulpd %zmm15, %zmm14, %zmm4 | |
420 | ||
421 | /* CosPoly = CosR*CosPoly */ | |
422 | vfmadd213pd %zmm3, %zmm3, %zmm1 | |
423 | ||
424 | /* SinPoly = SinR*SinPoly */ | |
425 | vfmadd213pd %zmm5, %zmm5, %zmm4 | |
78c9ec90 | 426 | vpternlogd $0xff, %zmm3, %zmm3, %zmm3 |
c9a8c526 AS |
427 | |
428 | /* Update Cos result's sign */ | |
429 | vxorpd %zmm2, %zmm1, %zmm1 | |
430 | ||
431 | /* Final reconstruction. | |
432 | Update Sin result's sign */ | |
433 | vxorpd %zmm6, %zmm4, %zmm0 | |
434 | vpandnq %zmm7, %zmm7, %zmm3{%k1} | |
435 | vcmppd $3, %zmm3, %zmm3, %k0 | |
436 | kmovw %k0, %ecx | |
437 | testl %ecx, %ecx | |
438 | jne .LBL_2_3 | |
439 | ||
440 | .LBL_2_2: | |
441 | cfi_remember_state | |
442 | vmovups %zmm0, (%rdi) | |
443 | vmovups %zmm1, (%rsi) | |
444 | movq %rbp, %rsp | |
445 | cfi_def_cfa_register (%rsp) | |
446 | popq %rbp | |
447 | cfi_adjust_cfa_offset (-8) | |
448 | cfi_restore (%rbp) | |
449 | ret | |
450 | ||
451 | .LBL_2_3: | |
452 | cfi_restore_state | |
453 | vmovups %zmm8, 1152(%rsp) | |
454 | vmovups %zmm0, 1216(%rsp) | |
455 | vmovups %zmm1, 1280(%rsp) | |
456 | je .LBL_2_2 | |
457 | ||
458 | xorb %dl, %dl | |
459 | xorl %eax, %eax | |
460 | kmovw %k4, 1048(%rsp) | |
461 | kmovw %k5, 1040(%rsp) | |
462 | kmovw %k6, 1032(%rsp) | |
463 | kmovw %k7, 1024(%rsp) | |
464 | vmovups %zmm16, 960(%rsp) | |
465 | vmovups %zmm17, 896(%rsp) | |
466 | vmovups %zmm18, 832(%rsp) | |
467 | vmovups %zmm19, 768(%rsp) | |
468 | vmovups %zmm20, 704(%rsp) | |
469 | vmovups %zmm21, 640(%rsp) | |
470 | vmovups %zmm22, 576(%rsp) | |
471 | vmovups %zmm23, 512(%rsp) | |
472 | vmovups %zmm24, 448(%rsp) | |
473 | vmovups %zmm25, 384(%rsp) | |
474 | vmovups %zmm26, 320(%rsp) | |
475 | vmovups %zmm27, 256(%rsp) | |
476 | vmovups %zmm28, 192(%rsp) | |
477 | vmovups %zmm29, 128(%rsp) | |
478 | vmovups %zmm30, 64(%rsp) | |
479 | vmovups %zmm31, (%rsp) | |
480 | movq %rsi, 1056(%rsp) | |
481 | movq %r12, 1096(%rsp) | |
482 | cfi_offset_rel_rsp (12, 1096) | |
483 | movb %dl, %r12b | |
484 | movq %r13, 1088(%rsp) | |
485 | cfi_offset_rel_rsp (13, 1088) | |
486 | movl %eax, %r13d | |
487 | movq %r14, 1080(%rsp) | |
488 | cfi_offset_rel_rsp (14, 1080) | |
489 | movl %ecx, %r14d | |
490 | movq %r15, 1072(%rsp) | |
491 | cfi_offset_rel_rsp (15, 1072) | |
492 | movq %rbx, 1064(%rsp) | |
493 | movq %rdi, %rbx | |
494 | cfi_remember_state | |
495 | ||
496 | .LBL_2_6: | |
497 | btl %r13d, %r14d | |
498 | jc .LBL_2_13 | |
499 | ||
500 | .LBL_2_7: | |
501 | lea 1(%r13), %esi | |
502 | btl %esi, %r14d | |
503 | jc .LBL_2_10 | |
504 | ||
505 | .LBL_2_8: | |
506 | incb %r12b | |
507 | addl $2, %r13d | |
508 | cmpb $16, %r12b | |
509 | jb .LBL_2_6 | |
510 | ||
511 | kmovw 1048(%rsp), %k4 | |
512 | movq %rbx, %rdi | |
513 | kmovw 1040(%rsp), %k5 | |
514 | kmovw 1032(%rsp), %k6 | |
515 | kmovw 1024(%rsp), %k7 | |
516 | vmovups 960(%rsp), %zmm16 | |
517 | vmovups 896(%rsp), %zmm17 | |
518 | vmovups 832(%rsp), %zmm18 | |
519 | vmovups 768(%rsp), %zmm19 | |
520 | vmovups 704(%rsp), %zmm20 | |
521 | vmovups 640(%rsp), %zmm21 | |
522 | vmovups 576(%rsp), %zmm22 | |
523 | vmovups 512(%rsp), %zmm23 | |
524 | vmovups 448(%rsp), %zmm24 | |
525 | vmovups 384(%rsp), %zmm25 | |
526 | vmovups 320(%rsp), %zmm26 | |
527 | vmovups 256(%rsp), %zmm27 | |
528 | vmovups 192(%rsp), %zmm28 | |
529 | vmovups 128(%rsp), %zmm29 | |
530 | vmovups 64(%rsp), %zmm30 | |
531 | vmovups (%rsp), %zmm31 | |
532 | vmovups 1216(%rsp), %zmm0 | |
533 | vmovups 1280(%rsp), %zmm1 | |
534 | movq 1056(%rsp), %rsi | |
535 | movq 1096(%rsp), %r12 | |
536 | cfi_restore (%r12) | |
537 | movq 1088(%rsp), %r13 | |
538 | cfi_restore (%r13) | |
539 | movq 1080(%rsp), %r14 | |
540 | cfi_restore (%r14) | |
541 | movq 1072(%rsp), %r15 | |
542 | cfi_restore (%r15) | |
543 | movq 1064(%rsp), %rbx | |
544 | jmp .LBL_2_2 | |
545 | ||
546 | .LBL_2_10: | |
547 | cfi_restore_state | |
548 | movzbl %r12b, %r15d | |
549 | shlq $4, %r15 | |
550 | vmovsd 1160(%rsp,%r15), %xmm0 | |
551 | vzeroupper | |
552 | vmovsd 1160(%rsp,%r15), %xmm0 | |
553 | ||
86ed8882 | 554 | call JUMPTARGET(sin) |
c9a8c526 AS |
555 | |
556 | vmovsd %xmm0, 1224(%rsp,%r15) | |
557 | vmovsd 1160(%rsp,%r15), %xmm0 | |
558 | ||
86ed8882 | 559 | call JUMPTARGET(cos) |
c9a8c526 AS |
560 | |
561 | vmovsd %xmm0, 1288(%rsp,%r15) | |
562 | jmp .LBL_2_8 | |
563 | ||
564 | .LBL_2_13: | |
565 | movzbl %r12b, %r15d | |
566 | shlq $4, %r15 | |
567 | vmovsd 1152(%rsp,%r15), %xmm0 | |
568 | vzeroupper | |
569 | vmovsd 1152(%rsp,%r15), %xmm0 | |
570 | ||
86ed8882 | 571 | call JUMPTARGET(sin) |
c9a8c526 AS |
572 | |
573 | vmovsd %xmm0, 1216(%rsp,%r15) | |
574 | vmovsd 1152(%rsp,%r15), %xmm0 | |
575 | ||
86ed8882 | 576 | call JUMPTARGET(cos) |
c9a8c526 AS |
577 | |
578 | vmovsd %xmm0, 1280(%rsp,%r15) | |
579 | jmp .LBL_2_7 | |
580 | ||
ee2196bb AS |
581 | END (_ZGVeN8vl8l8_sincos_skx) |
582 | libmvec_hidden_def(_ZGVeN8vl8l8_sincos_skx) | |
583 | ||
584 | /* Wrapper between vvv and vl8l8 vector variants. */ | |
585 | .macro WRAPPER_AVX512_vvv_vl8l8 callee | |
586 | #ifndef __ILP32__ | |
587 | pushq %rbp | |
588 | cfi_adjust_cfa_offset (8) | |
589 | cfi_rel_offset (%rbp, 0) | |
590 | movq %rsp, %rbp | |
591 | cfi_def_cfa_register (%rbp) | |
592 | andq $-64, %rsp | |
593 | subq $256, %rsp | |
b9eaca8f | 594 | vmovups %zmm1, 128(%rsp) |
ee2196bb | 595 | lea (%rsp), %rdi |
b9eaca8f | 596 | vmovups %zmm2, 192(%rdi) |
ee2196bb AS |
597 | lea 64(%rsp), %rsi |
598 | call HIDDEN_JUMPTARGET(\callee) | |
599 | movq 128(%rsp), %rdx | |
600 | movq 136(%rsp), %rsi | |
601 | movq 144(%rsp), %r8 | |
602 | movq 152(%rsp), %r10 | |
603 | movq (%rsp), %rax | |
604 | movq 8(%rsp), %rcx | |
605 | movq 16(%rsp), %rdi | |
606 | movq 24(%rsp), %r9 | |
607 | movq %rax, (%rdx) | |
608 | movq %rcx, (%rsi) | |
609 | movq 160(%rsp), %rax | |
610 | movq 168(%rsp), %rcx | |
611 | movq %rdi, (%r8) | |
612 | movq %r9, (%r10) | |
613 | movq 176(%rsp), %rdi | |
614 | movq 184(%rsp), %r9 | |
615 | movq 32(%rsp), %r11 | |
616 | movq 40(%rsp), %rdx | |
617 | movq 48(%rsp), %rsi | |
618 | movq 56(%rsp), %r8 | |
619 | movq %r11, (%rax) | |
620 | movq %rdx, (%rcx) | |
621 | movq 192(%rsp), %r11 | |
622 | movq 200(%rsp), %rdx | |
623 | movq %rsi, (%rdi) | |
624 | movq %r8, (%r9) | |
625 | movq 208(%rsp), %rsi | |
626 | movq 216(%rsp), %r8 | |
627 | movq 64(%rsp), %r10 | |
628 | movq 72(%rsp), %rax | |
629 | movq 80(%rsp), %rcx | |
630 | movq 88(%rsp), %rdi | |
631 | movq %r10, (%r11) | |
632 | movq %rax, (%rdx) | |
633 | movq 224(%rsp), %r10 | |
634 | movq 232(%rsp), %rax | |
635 | movq %rcx, (%rsi) | |
636 | movq %rdi, (%r8) | |
637 | movq 240(%rsp), %rcx | |
638 | movq 248(%rsp), %rdi | |
639 | movq 96(%rsp), %r9 | |
640 | movq 104(%rsp), %r11 | |
641 | movq 112(%rsp), %rdx | |
642 | movq 120(%rsp), %rsi | |
643 | movq %r9, (%r10) | |
644 | movq %r11, (%rax) | |
645 | movq %rdx, (%rcx) | |
646 | movq %rsi, (%rdi) | |
647 | movq %rbp, %rsp | |
648 | cfi_def_cfa_register (%rsp) | |
649 | popq %rbp | |
650 | cfi_adjust_cfa_offset (-8) | |
651 | cfi_restore (%rbp) | |
652 | ret | |
653 | #else | |
654 | leal 8(%rsp), %r10d | |
655 | .cfi_def_cfa 10, 0 | |
656 | andl $-64, %esp | |
657 | pushq -8(%r10d) | |
658 | pushq %rbp | |
659 | .cfi_escape 0x10,0x6,0x2,0x76,0 | |
660 | movl %esp, %ebp | |
661 | pushq %r10 | |
662 | .cfi_escape 0xf,0x3,0x76,0x78,0x6 | |
663 | leal -112(%rbp), %esi | |
664 | leal -176(%rbp), %edi | |
665 | subl $232, %esp | |
666 | vmovdqa %ymm1, -208(%ebp) | |
667 | vmovdqa %ymm2, -240(%ebp) | |
668 | call HIDDEN_JUMPTARGET(\callee) | |
669 | vmovdqa -208(%ebp), %xmm0 | |
670 | vmovq %xmm0, %rax | |
671 | vmovsd -176(%ebp), %xmm0 | |
672 | vmovsd %xmm0, (%eax) | |
673 | shrq $32, %rax | |
674 | vmovsd -168(%ebp), %xmm0 | |
675 | vmovsd %xmm0, (%eax) | |
676 | movq -200(%ebp), %rax | |
677 | vmovsd -160(%ebp), %xmm0 | |
678 | vmovsd %xmm0, (%eax) | |
679 | shrq $32, %rax | |
680 | vmovsd -152(%ebp), %xmm0 | |
681 | vmovsd %xmm0, (%eax) | |
682 | movq -192(%ebp), %rax | |
683 | vmovsd -144(%ebp), %xmm0 | |
684 | vmovsd %xmm0, (%eax) | |
685 | shrq $32, %rax | |
686 | vmovsd -136(%ebp), %xmm0 | |
687 | vmovsd %xmm0, (%eax) | |
688 | movq -184(%ebp), %rax | |
689 | vmovsd -128(%ebp), %xmm0 | |
690 | vmovsd %xmm0, (%eax) | |
691 | shrq $32, %rax | |
692 | vmovsd -120(%ebp), %xmm0 | |
693 | vmovsd %xmm0, (%eax) | |
694 | vmovdqa -240(%ebp), %xmm0 | |
695 | vmovq %xmm0, %rax | |
696 | vmovsd -112(%ebp), %xmm0 | |
697 | vmovsd %xmm0, (%eax) | |
698 | shrq $32, %rax | |
699 | vmovsd -104(%ebp), %xmm0 | |
700 | vmovsd %xmm0, (%eax) | |
701 | movq -232(%ebp), %rax | |
702 | vmovsd -96(%ebp), %xmm0 | |
703 | vmovsd %xmm0, (%eax) | |
704 | shrq $32, %rax | |
705 | vmovsd -88(%ebp), %xmm0 | |
706 | vmovsd %xmm0, (%eax) | |
707 | movq -224(%ebp), %rax | |
708 | vmovsd -80(%ebp), %xmm0 | |
709 | vmovsd %xmm0, (%eax) | |
710 | shrq $32, %rax | |
711 | vmovsd -72(%ebp), %xmm0 | |
712 | vmovsd %xmm0, (%eax) | |
713 | movq -216(%ebp), %rax | |
714 | vmovsd -64(%ebp), %xmm0 | |
715 | vmovsd %xmm0, (%eax) | |
716 | shrq $32, %rax | |
717 | vmovsd -56(%ebp), %xmm0 | |
718 | vmovsd %xmm0, (%eax) | |
719 | addl $232, %esp | |
720 | popq %r10 | |
721 | .cfi_def_cfa 10, 0 | |
722 | popq %rbp | |
723 | leal -8(%r10), %esp | |
724 | .cfi_def_cfa 7, 8 | |
725 | ret | |
726 | #endif | |
727 | .endm | |
728 | ||
729 | ENTRY (_ZGVeN8vvv_sincos_knl) | |
730 | WRAPPER_AVX512_vvv_vl8l8 _ZGVeN8vl8l8_sincos_knl | |
731 | END (_ZGVeN8vvv_sincos_knl) | |
732 | ||
733 | ENTRY (_ZGVeN8vvv_sincos_skx) | |
734 | WRAPPER_AVX512_vvv_vl8l8 _ZGVeN8vl8l8_sincos_skx | |
c9a8c526 | 735 | END (_ZGVeN8vvv_sincos_skx) |