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774488f8 | 1 | /* Data for vector function logf. |
dff8da6b | 2 | Copyright (C) 2014-2024 Free Software Foundation, Inc. |
774488f8 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/>. */ |
774488f8 AS |
18 | |
19 | #include "svml_s_logf_data.h" | |
20 | ||
21 | .section .rodata, "a" | |
22 | .align 64 | |
23 | ||
24 | /* Data table for vector implementations of function logf. | |
25 | The table may contain polynomial, reduction, lookup coefficients and | |
26 | other coefficients obtained through different methods of research and | |
27 | experimental work. */ | |
28 | ||
29 | .globl __svml_slog_data | |
30 | __svml_slog_data: | |
31 | ||
32 | /* Polynomial sPoly[] coefficients: | |
33 | * -5.0000000000000000000000000e-01 */ | |
34 | float_vector _sPoly_1 0xbf000000 | |
35 | ||
36 | /* 3.3336564898490905761718750e-01 */ | |
37 | float_vector _sPoly_2 0x3eaaaee7 | |
38 | ||
39 | /* -2.5004664063453674316406250e-01 */ | |
40 | float_vector _sPoly_3 0xbe80061d | |
41 | ||
42 | /* 1.9822503626346588134765625e-01 */ | |
43 | float_vector _sPoly_4 0x3e4afb81 | |
44 | ||
45 | /* -1.6462457180023193359375000e-01 */ | |
46 | float_vector _sPoly_5 0xbe289358 | |
47 | ||
48 | /* 1.6964881122112274169921875e-01 */ | |
49 | float_vector _sPoly_6 0x3e2db86b | |
50 | ||
51 | /* -1.5177205204963684082031250e-01 */ | |
52 | float_vector _sPoly_7 0xbe1b6a22 | |
53 | ||
54 | /* Constant for work range check: Delta 80000000-7f800000 */ | |
55 | float_vector _iHiDelta 0x00800000 | |
56 | ||
57 | /* Constant for work range check: 00800000 + Delta */ | |
58 | float_vector _iLoRange 0x01000000 | |
59 | ||
60 | /* Mantissa break point SP 2/3 */ | |
61 | float_vector _iBrkValue 0x3f2aaaab | |
62 | ||
63 | /* SP significand mask */ | |
64 | float_vector _iOffExpoMask 0x007fffff | |
65 | ||
66 | /* 1.0f */ | |
67 | float_vector _sOne 0x3f800000 | |
68 | ||
69 | /* SP log(2) */ | |
70 | float_vector _sLn2 0x3f317218 | |
71 | ||
72 | /* SP infinity, +/- */ | |
73 | .if .-__svml_slog_data != _sInfs | |
74 | .err | |
75 | .endif | |
76 | .long 0x7f800000 | |
77 | .long 0xff800000 | |
78 | .rept 56 | |
79 | .byte 0 | |
80 | .endr | |
81 | ||
82 | /* SP one, +/- */ | |
83 | .if .-__svml_slog_data != _sOnes | |
84 | .err | |
85 | .endif | |
86 | .long 0x3f800000 | |
87 | .long 0xbf800000 | |
88 | .rept 56 | |
89 | .byte 0 | |
90 | .endr | |
91 | ||
92 | /* SP zero +/- */ | |
93 | .if .-__svml_slog_data != _sZeros | |
94 | .err | |
95 | .endif | |
96 | .long 0x00000000 | |
97 | .long 0x80000000 | |
98 | .rept 56 | |
99 | .byte 0 | |
100 | .endr | |
101 | .type __svml_slog_data,@object | |
102 | .size __svml_slog_data,.-__svml_slog_data |