]>
Commit | Line | Data |
---|---|---|
0625489c | 1 | /* Function acoshf vectorized with AVX-512. |
6d7e8eda | 2 | Copyright (C) 2021-2023 Free Software Foundation, Inc. |
0625489c SP |
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 | /* | |
20 | * ALGORITHM DESCRIPTION: | |
21 | * | |
22 | * Compute acosh(x) as log(x + sqrt(x*x - 1)) | |
23 | * using RSQRT instructions for starting the | |
24 | * square root approximation, and small table lookups for log | |
25 | * that map to AVX-512 permute instructions | |
26 | * | |
27 | * Special cases: | |
28 | * | |
29 | * acosh(NaN) = quiet NaN, and raise invalid exception | |
30 | * acosh(-INF) = NaN | |
31 | * acosh(+INF) = +INF | |
32 | * acosh(x) = NaN if x < 1 | |
33 | * acosh(1) = +0 | |
34 | * | |
35 | */ | |
36 | ||
37 | /* Offsets for data table __svml_sacosh_data_internal_avx512 | |
38 | */ | |
29f1d366 SP |
39 | #define Log_tbl_H 0 |
40 | #define Log_tbl_L 128 | |
41 | #define One 256 | |
42 | #define SmallThreshold 320 | |
43 | #define Threshold 384 | |
44 | #define LargeThreshold 448 | |
45 | #define ca1 512 | |
46 | #define c2s 576 | |
47 | #define c1s 640 | |
48 | #define AddB5 704 | |
49 | #define RcpBitMask 768 | |
50 | #define OneEighth 832 | |
51 | #define Four 896 | |
52 | #define poly_coeff3 960 | |
53 | #define poly_coeff2 1024 | |
54 | #define poly_coeff1 1088 | |
55 | #define L2H 1152 | |
56 | #define L2L 1216 | |
0625489c SP |
57 | |
58 | #include <sysdep.h> | |
59 | ||
95177b78 | 60 | .section .text.evex512, "ax", @progbits |
0625489c | 61 | ENTRY(_ZGVeN16v_acoshf_skx) |
29f1d366 SP |
62 | pushq %rbp |
63 | cfi_def_cfa_offset(16) | |
64 | movq %rsp, %rbp | |
65 | cfi_def_cfa(6, 16) | |
66 | cfi_offset(6, -16) | |
67 | andq $-64, %rsp | |
68 | subq $192, %rsp | |
69 | vmovups One+__svml_sacosh_data_internal_avx512(%rip), %zmm1 | |
0625489c | 70 | |
29f1d366 SP |
71 | /* |
72 | * sqrt(1+x^2) ~ Sh + Sl + Sh*Eh*poly_s | |
73 | * poly_s = c1+c2*Eh | |
74 | */ | |
75 | vmovups c2s+__svml_sacosh_data_internal_avx512(%rip), %zmm13 | |
76 | vmovups c1s+__svml_sacosh_data_internal_avx512(%rip), %zmm15 | |
77 | ||
78 | /* polynomial computation for small inputs */ | |
79 | vmovups ca1+__svml_sacosh_data_internal_avx512(%rip), %zmm9 | |
0625489c | 80 | |
29f1d366 SP |
81 | /* very large inputs ? */ |
82 | vmovups Threshold+__svml_sacosh_data_internal_avx512(%rip), %zmm10 | |
83 | ||
84 | /* out of range inputs? */ | |
85 | vmovups LargeThreshold+__svml_sacosh_data_internal_avx512(%rip), %zmm11 | |
86 | ||
87 | /* not a very small input ? */ | |
88 | vmovups SmallThreshold+__svml_sacosh_data_internal_avx512(%rip), %zmm6 | |
89 | vmovaps %zmm0, %zmm8 | |
90 | ||
91 | /* x^2 - 1 */ | |
92 | vmovaps %zmm1, %zmm7 | |
93 | vfmsub231ps {rn-sae}, %zmm8, %zmm8, %zmm7 | |
94 | vcmpps $21, {sae}, %zmm10, %zmm8, %k2 | |
95 | vcmpps $22, {sae}, %zmm11, %zmm8, %k0 | |
96 | vcmpps $18, {sae}, %zmm1, %zmm8, %k1 | |
97 | vrsqrt14ps %zmm7, %zmm12 | |
98 | vcmpps $21, {sae}, %zmm6, %zmm7, %k3 | |
99 | vmulps {rn-sae}, %zmm9, %zmm7, %zmm4 | |
100 | ||
101 | /* Sh ~sqrt(-1+x^2) */ | |
102 | vmulps {rn-sae}, %zmm12, %zmm7, %zmm5 | |
103 | ||
104 | /* Sh+x */ | |
105 | vaddps {rn-sae}, %zmm8, %zmm5, %zmm9 | |
106 | ||
107 | /* (Yh*R0)_low */ | |
108 | vmovaps %zmm7, %zmm0 | |
109 | korw %k0, %k1, %k0 | |
110 | ||
111 | /* rel. error term: Eh=1-Sh*R0 */ | |
112 | vmovaps %zmm1, %zmm14 | |
113 | vfmsub213ps {rn-sae}, %zmm5, %zmm12, %zmm0 | |
114 | vfnmadd231ps {rn-sae}, %zmm5, %zmm12, %zmm14 | |
115 | ||
116 | /* rel. error term: Eh=(1-Sh*R0)-Sl*R0 */ | |
117 | vfnmadd231ps {rn-sae}, %zmm0, %zmm12, %zmm14 | |
118 | ||
119 | /* Sh*Eh */ | |
120 | vmulps {rn-sae}, %zmm14, %zmm5, %zmm3 | |
121 | vfmadd231ps {rn-sae}, %zmm14, %zmm13, %zmm15 | |
122 | ||
123 | /* Sl + Sh*Eh*poly_s */ | |
124 | vfmadd213ps {rn-sae}, %zmm0, %zmm15, %zmm3 | |
125 | ||
126 | /* Shh */ | |
127 | vsubps {rn-sae}, %zmm8, %zmm9, %zmm15 | |
128 | ||
129 | /* polynomial computation for small inputs */ | |
130 | vaddps {rn-sae}, %zmm3, %zmm5, %zmm0 | |
131 | ||
132 | /* Xin0+Sl+Sh*Eh*poly_s ~ x+sqrt(1+x^2) */ | |
133 | vaddps {rn-sae}, %zmm3, %zmm9, %zmm2 | |
134 | ||
135 | /* Shl */ | |
136 | vsubps {rn-sae}, %zmm15, %zmm5, %zmm10 | |
137 | vfmadd231ps {rn-sae}, %zmm0, %zmm4, %zmm0 | |
138 | ||
139 | /* fixup for very large inputs */ | |
140 | vmovups OneEighth+__svml_sacosh_data_internal_avx512(%rip), %zmm4 | |
141 | ||
142 | /* Sl_high */ | |
143 | vsubps {rn-sae}, %zmm9, %zmm2, %zmm5 | |
144 | ||
145 | /* polynomial */ | |
146 | vmovups poly_coeff3+__svml_sacosh_data_internal_avx512(%rip), %zmm9 | |
147 | vmulps {rn-sae}, %zmm4, %zmm8, %zmm2{%k2} | |
148 | ||
149 | /* -K*L2L + Tl */ | |
150 | vmovups L2L+__svml_sacosh_data_internal_avx512(%rip), %zmm4 | |
151 | ||
152 | /* Sl_l */ | |
153 | vsubps {rn-sae}, %zmm5, %zmm3, %zmm3 | |
154 | vrcp14ps %zmm2, %zmm11 | |
155 | vmovups Log_tbl_L+__svml_sacosh_data_internal_avx512(%rip), %zmm5 | |
156 | ||
157 | /* Xin_low */ | |
158 | vaddps {rn-sae}, %zmm10, %zmm3, %zmm13 | |
159 | ||
160 | /* round reciprocal to 1+4b mantissas */ | |
161 | vpaddd AddB5+__svml_sacosh_data_internal_avx512(%rip), %zmm11, %zmm12 | |
162 | vmovups poly_coeff1+__svml_sacosh_data_internal_avx512(%rip), %zmm10 | |
163 | vandps RcpBitMask+__svml_sacosh_data_internal_avx512(%rip), %zmm12, %zmm14 | |
0625489c | 164 | |
29f1d366 SP |
165 | /* fixup for very large inputs */ |
166 | vxorps %zmm13, %zmm13, %zmm13{%k2} | |
0625489c | 167 | |
29f1d366 SP |
168 | /* reduced argument for log(): (Rcp*Xin-1)+Rcp*Xin_low */ |
169 | vfmsub231ps {rn-sae}, %zmm14, %zmm2, %zmm1 | |
0625489c | 170 | |
29f1d366 SP |
171 | /* exponents */ |
172 | vgetexpps {sae}, %zmm14, %zmm12 | |
173 | vmovups Four+__svml_sacosh_data_internal_avx512(%rip), %zmm2 | |
0625489c | 174 | |
29f1d366 SP |
175 | /* Prepare table index */ |
176 | vpsrld $18, %zmm14, %zmm3 | |
177 | vfmadd231ps {rn-sae}, %zmm14, %zmm13, %zmm1 | |
178 | vmovups poly_coeff2+__svml_sacosh_data_internal_avx512(%rip), %zmm13 | |
0625489c | 179 | |
29f1d366 SP |
180 | /* Table lookups */ |
181 | vmovups __svml_sacosh_data_internal_avx512(%rip), %zmm14 | |
182 | vsubps {rn-sae}, %zmm2, %zmm12, %zmm12{%k2} | |
183 | vpermt2ps Log_tbl_L+64+__svml_sacosh_data_internal_avx512(%rip), %zmm3, %zmm5 | |
184 | vpermt2ps Log_tbl_H+64+__svml_sacosh_data_internal_avx512(%rip), %zmm3, %zmm14 | |
0625489c | 185 | |
29f1d366 SP |
186 | /* R^2 */ |
187 | vmulps {rn-sae}, %zmm1, %zmm1, %zmm11 | |
0625489c | 188 | |
29f1d366 SP |
189 | /* -K*L2H + Th */ |
190 | vmovups L2H+__svml_sacosh_data_internal_avx512(%rip), %zmm2 | |
191 | vfmadd231ps {rn-sae}, %zmm1, %zmm9, %zmm13 | |
192 | vfnmadd231ps {rn-sae}, %zmm12, %zmm2, %zmm14 | |
193 | vfnmadd213ps {rn-sae}, %zmm5, %zmm4, %zmm12 | |
194 | vfmadd213ps {rn-sae}, %zmm10, %zmm1, %zmm13 | |
0625489c | 195 | |
29f1d366 SP |
196 | /* Tl + R^2*Poly */ |
197 | vfmadd213ps {rn-sae}, %zmm12, %zmm11, %zmm13 | |
0625489c | 198 | |
29f1d366 SP |
199 | /* R+Tl + R^2*Poly */ |
200 | vaddps {rn-sae}, %zmm1, %zmm13, %zmm1 | |
201 | vaddps {rn-sae}, %zmm1, %zmm14, %zmm0{%k3} | |
0625489c | 202 | |
29f1d366 SP |
203 | /* Go to special inputs processing branch */ |
204 | jne L(SPECIAL_VALUES_BRANCH) | |
205 | # LOE rbx r12 r13 r14 r15 k0 zmm0 zmm8 | |
0625489c | 206 | |
29f1d366 SP |
207 | /* Restore registers |
208 | * and exit the function | |
209 | */ | |
0625489c SP |
210 | |
211 | L(EXIT): | |
29f1d366 SP |
212 | movq %rbp, %rsp |
213 | popq %rbp | |
214 | cfi_def_cfa(7, 8) | |
215 | cfi_restore(6) | |
216 | ret | |
217 | cfi_def_cfa(6, 16) | |
218 | cfi_offset(6, -16) | |
219 | ||
220 | /* Branch to process | |
221 | * special inputs | |
222 | */ | |
0625489c SP |
223 | |
224 | L(SPECIAL_VALUES_BRANCH): | |
29f1d366 SP |
225 | vmovups %zmm8, 64(%rsp) |
226 | vmovups %zmm0, 128(%rsp) | |
227 | # LOE rbx r12 r13 r14 r15 k0 zmm0 | |
228 | ||
229 | xorl %eax, %eax | |
230 | # LOE rbx r12 r13 r14 r15 eax k0 | |
231 | ||
232 | vzeroupper | |
233 | movq %r12, 16(%rsp) | |
234 | /* DW_CFA_expression: r12 (r12) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -64; DW_OP_and; DW_OP_const4s: -176; DW_OP_plus) */ | |
235 | .cfi_escape 0x10, 0x0c, 0x0e, 0x38, 0x1c, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x50, 0xff, 0xff, 0xff, 0x22 | |
236 | movl %eax, %r12d | |
237 | movq %r13, 8(%rsp) | |
238 | /* DW_CFA_expression: r13 (r13) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -64; DW_OP_and; DW_OP_const4s: -184; DW_OP_plus) */ | |
239 | .cfi_escape 0x10, 0x0d, 0x0e, 0x38, 0x1c, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x48, 0xff, 0xff, 0xff, 0x22 | |
240 | kmovd %k0, %r13d | |
241 | movq %r14, (%rsp) | |
242 | /* DW_CFA_expression: r14 (r14) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -64; DW_OP_and; DW_OP_const4s: -192; DW_OP_plus) */ | |
243 | .cfi_escape 0x10, 0x0e, 0x0e, 0x38, 0x1c, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x40, 0xff, 0xff, 0xff, 0x22 | |
244 | # LOE rbx r15 r12d r13d | |
245 | ||
246 | /* Range mask | |
247 | * bits check | |
248 | */ | |
0625489c SP |
249 | |
250 | L(RANGEMASK_CHECK): | |
29f1d366 | 251 | btl %r12d, %r13d |
0625489c | 252 | |
29f1d366 SP |
253 | /* Call scalar math function */ |
254 | jc L(SCALAR_MATH_CALL) | |
255 | # LOE rbx r15 r12d r13d | |
0625489c | 256 | |
29f1d366 SP |
257 | /* Special inputs |
258 | * processing loop | |
259 | */ | |
0625489c SP |
260 | |
261 | L(SPECIAL_VALUES_LOOP): | |
29f1d366 SP |
262 | incl %r12d |
263 | cmpl $16, %r12d | |
264 | ||
265 | /* Check bits in range mask */ | |
266 | jl L(RANGEMASK_CHECK) | |
267 | # LOE rbx r15 r12d r13d | |
268 | ||
269 | movq 16(%rsp), %r12 | |
270 | cfi_restore(12) | |
271 | movq 8(%rsp), %r13 | |
272 | cfi_restore(13) | |
273 | movq (%rsp), %r14 | |
274 | cfi_restore(14) | |
275 | vmovups 128(%rsp), %zmm0 | |
276 | ||
277 | /* Go to exit */ | |
278 | jmp L(EXIT) | |
279 | /* DW_CFA_expression: r12 (r12) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -64; DW_OP_and; DW_OP_const4s: -176; DW_OP_plus) */ | |
280 | .cfi_escape 0x10, 0x0c, 0x0e, 0x38, 0x1c, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x50, 0xff, 0xff, 0xff, 0x22 | |
281 | /* DW_CFA_expression: r13 (r13) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -64; DW_OP_and; DW_OP_const4s: -184; DW_OP_plus) */ | |
282 | .cfi_escape 0x10, 0x0d, 0x0e, 0x38, 0x1c, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x48, 0xff, 0xff, 0xff, 0x22 | |
283 | /* DW_CFA_expression: r14 (r14) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -64; DW_OP_and; DW_OP_const4s: -192; DW_OP_plus) */ | |
284 | .cfi_escape 0x10, 0x0e, 0x0e, 0x38, 0x1c, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x40, 0xff, 0xff, 0xff, 0x22 | |
285 | # LOE rbx r12 r13 r14 r15 zmm0 | |
286 | ||
287 | /* Scalar math fucntion call | |
288 | * to process special input | |
289 | */ | |
0625489c SP |
290 | |
291 | L(SCALAR_MATH_CALL): | |
29f1d366 | 292 | movl %r12d, %r14d |
3079f652 | 293 | vmovss 64(%rsp, %r14, 4), %xmm0 |
29f1d366 SP |
294 | call acoshf@PLT |
295 | # LOE rbx r14 r15 r12d r13d xmm0 | |
0625489c | 296 | |
3079f652 | 297 | vmovss %xmm0, 128(%rsp, %r14, 4) |
0625489c | 298 | |
29f1d366 SP |
299 | /* Process special inputs in loop */ |
300 | jmp L(SPECIAL_VALUES_LOOP) | |
301 | # LOE rbx r15 r12d r13d | |
0625489c SP |
302 | END(_ZGVeN16v_acoshf_skx) |
303 | ||
29f1d366 SP |
304 | .section .rodata, "a" |
305 | .align 64 | |
0625489c SP |
306 | |
307 | #ifdef __svml_sacosh_data_internal_avx512_typedef | |
308 | typedef unsigned int VUINT32; | |
309 | typedef struct { | |
29f1d366 SP |
310 | __declspec(align(64)) VUINT32 Log_tbl_H[32][1]; |
311 | __declspec(align(64)) VUINT32 Log_tbl_L[32][1]; | |
312 | __declspec(align(64)) VUINT32 One[16][1]; | |
313 | __declspec(align(64)) VUINT32 SmallThreshold[16][1]; | |
314 | __declspec(align(64)) VUINT32 Threshold[16][1]; | |
315 | __declspec(align(64)) VUINT32 LargeThreshold[16][1]; | |
316 | __declspec(align(64)) VUINT32 ca1[16][1]; | |
317 | __declspec(align(64)) VUINT32 c2s[16][1]; | |
318 | __declspec(align(64)) VUINT32 c1s[16][1]; | |
319 | __declspec(align(64)) VUINT32 AddB5[16][1]; | |
320 | __declspec(align(64)) VUINT32 RcpBitMask[16][1]; | |
321 | __declspec(align(64)) VUINT32 OneEighth[16][1]; | |
322 | __declspec(align(64)) VUINT32 Four[16][1]; | |
323 | __declspec(align(64)) VUINT32 poly_coeff3[16][1]; | |
324 | __declspec(align(64)) VUINT32 poly_coeff2[16][1]; | |
325 | __declspec(align(64)) VUINT32 poly_coeff1[16][1]; | |
326 | __declspec(align(64)) VUINT32 L2H[16][1]; | |
327 | __declspec(align(64)) VUINT32 L2L[16][1]; | |
328 | } __svml_sacosh_data_internal_avx512; | |
0625489c SP |
329 | #endif |
330 | __svml_sacosh_data_internal_avx512: | |
29f1d366 SP |
331 | /* Log_tbl_H */ |
332 | .long 0x00000000 | |
333 | .long 0xbcfc0000 | |
334 | .long 0xbd788000 | |
335 | .long 0xbdb78000 | |
336 | .long 0xbdf14000 | |
337 | .long 0xbe14a000 | |
338 | .long 0xbe300000 | |
339 | .long 0xbe4aa000 | |
340 | .long 0xbe648000 | |
341 | .long 0xbe7dc000 | |
342 | .long 0xbe8b4000 | |
343 | .long 0xbe974000 | |
344 | .long 0xbea31000 | |
345 | .long 0xbeae9000 | |
346 | .long 0xbeb9d000 | |
347 | .long 0xbec4d000 | |
348 | .long 0xbecfa000 | |
349 | .long 0xbeda2000 | |
350 | .long 0xbee48000 | |
351 | .long 0xbeeea000 | |
352 | .long 0xbef89000 | |
353 | .long 0xbf012800 | |
354 | .long 0xbf05f000 | |
355 | .long 0xbf0aa800 | |
356 | .long 0xbf0f4000 | |
357 | .long 0xbf13c800 | |
358 | .long 0xbf184000 | |
359 | .long 0xbf1ca000 | |
360 | .long 0xbf20f000 | |
361 | .long 0xbf252800 | |
362 | .long 0xbf295000 | |
363 | .long 0xbf2d6800 | |
364 | /* Log_tbl_L */ | |
365 | .align 64 | |
366 | .long 0x80000000 | |
367 | .long 0xb726c39e | |
368 | .long 0x3839e7fe | |
369 | .long 0xb7528ae5 | |
370 | .long 0x377891d5 | |
371 | .long 0xb8297c10 | |
372 | .long 0x37cf8f58 | |
373 | .long 0x3852b186 | |
374 | .long 0x35838656 | |
375 | .long 0xb80c36af | |
376 | .long 0x38235454 | |
377 | .long 0xb862bae1 | |
378 | .long 0x37e87bc7 | |
379 | .long 0x37848150 | |
380 | .long 0x37202511 | |
381 | .long 0xb74e1b05 | |
382 | .long 0x385c1340 | |
383 | .long 0xb8777bcd | |
384 | .long 0x36038656 | |
385 | .long 0xb7d40984 | |
386 | .long 0xb80f5faf | |
387 | .long 0xb8254b4c | |
388 | .long 0xb865c84a | |
389 | .long 0x37f0b42d | |
390 | .long 0xb83ebce1 | |
391 | .long 0xb83c2513 | |
392 | .long 0x37a332c4 | |
393 | .long 0x3779654f | |
394 | .long 0x38602f73 | |
395 | .long 0x367449f8 | |
396 | .long 0xb7b4996f | |
397 | .long 0xb800986b | |
398 | /* One */ | |
399 | .align 64 | |
400 | .long 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000 | |
401 | /* SmallThreshold */ | |
402 | .align 64 | |
403 | .long 0x39800000, 0x39800000, 0x39800000, 0x39800000, 0x39800000, 0x39800000, 0x39800000, 0x39800000, 0x39800000, 0x39800000, 0x39800000, 0x39800000, 0x39800000, 0x39800000, 0x39800000, 0x39800000 | |
404 | /* Threshold */ | |
405 | .align 64 | |
406 | .long 0x5f000000, 0x5f000000, 0x5f000000, 0x5f000000, 0x5f000000, 0x5f000000, 0x5f000000, 0x5f000000, 0x5f000000, 0x5f000000, 0x5f000000, 0x5f000000, 0x5f000000, 0x5f000000, 0x5f000000, 0x5f000000 | |
407 | /* LargeThreshold */ | |
408 | .align 64 | |
409 | .long 0x7f7fffff, 0x7f7fffff, 0x7f7fffff, 0x7f7fffff, 0x7f7fffff, 0x7f7fffff, 0x7f7fffff, 0x7f7fffff, 0x7f7fffff, 0x7f7fffff, 0x7f7fffff, 0x7f7fffff, 0x7f7fffff, 0x7f7fffff, 0x7f7fffff, 0x7f7fffff | |
410 | /* ca1 */ | |
411 | .align 64 | |
412 | .long 0xbe2AA5DE, 0xbe2AA5DE, 0xbe2AA5DE, 0xbe2AA5DE, 0xbe2AA5DE, 0xbe2AA5DE, 0xbe2AA5DE, 0xbe2AA5DE, 0xbe2AA5DE, 0xbe2AA5DE, 0xbe2AA5DE, 0xbe2AA5DE, 0xbe2AA5DE, 0xbe2AA5DE, 0xbe2AA5DE, 0xbe2AA5DE | |
413 | /* c2s */ | |
414 | .align 64 | |
415 | .long 0x3ec00000, 0x3ec00000, 0x3ec00000, 0x3ec00000, 0x3ec00000, 0x3ec00000, 0x3ec00000, 0x3ec00000, 0x3ec00000, 0x3ec00000, 0x3ec00000, 0x3ec00000, 0x3ec00000, 0x3ec00000, 0x3ec00000, 0x3ec00000 | |
416 | /* c1s */ | |
417 | .align 64 | |
418 | .long 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000 | |
419 | /* AddB5 */ | |
420 | .align 64 | |
421 | .long 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000 | |
422 | /* RcpBitMask */ | |
423 | .align 64 | |
424 | .long 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000 | |
425 | /* OneEighth */ | |
426 | .align 64 | |
427 | .long 0x3e000000, 0x3e000000, 0x3e000000, 0x3e000000, 0x3e000000, 0x3e000000, 0x3e000000, 0x3e000000, 0x3e000000, 0x3e000000, 0x3e000000, 0x3e000000, 0x3e000000, 0x3e000000, 0x3e000000, 0x3e000000 | |
428 | /* Four */ | |
429 | .align 64 | |
430 | .long 0x40800000, 0x40800000, 0x40800000, 0x40800000, 0x40800000, 0x40800000, 0x40800000, 0x40800000, 0x40800000, 0x40800000, 0x40800000, 0x40800000, 0x40800000, 0x40800000, 0x40800000, 0x40800000 | |
431 | /* poly_coeff3 */ | |
432 | .align 64 | |
433 | .long 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810 | |
434 | /* poly_coeff2 */ | |
435 | .align 64 | |
436 | .long 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e | |
437 | /* poly_coeff1 */ | |
438 | .align 64 | |
439 | .long 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000 | |
440 | /* L2H = log(2)_high */ | |
441 | .align 64 | |
442 | .long 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000 | |
443 | /* L2L = log(2)_low */ | |
444 | .align 64 | |
445 | .long 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4 | |
446 | .align 64 | |
447 | .type __svml_sacosh_data_internal_avx512, @object | |
448 | .size __svml_sacosh_data_internal_avx512, .-__svml_sacosh_data_internal_avx512 |