File: test-flt-eval-method.c

package info (click to toggle)
glibc 2.43-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 319,788 kB
  • sloc: ansic: 1,066,750; asm: 238,025; makefile: 21,369; python: 13,638; sh: 11,921; cpp: 5,188; awk: 1,794; perl: 317; yacc: 292; pascal: 182; sed: 19
file content (247 lines) | stat: -rw-r--r-- 5,984 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
/* Test evaluation method typedefs match FLT_EVAL_METHOD.
   Copyright (C) 2016-2026 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <https://www.gnu.org/licenses/>.  */

#define __STDC_WANT_IEC_60559_TYPES_EXT__
#include <float.h>
#include <math.h>

#if FLT_EVAL_METHOD == -1
/* Cannot test.  */
typedef float_t my_float_t;
typedef double_t my_double_t;
typedef long_double_t my_long_double_t;
# if __HAVE_FLOAT16
typedef _Float16_t my_Float16_t;
# endif
# if __HAVE_FLOAT32
typedef _Float32_t my_Float32_t;
# endif
# if __HAVE_FLOAT64
typedef _Float64_t my_Float64_t;
# endif
# if __HAVE_FLOAT128
typedef _Float128_t my_Float128_t;
# endif
#elif FLT_EVAL_METHOD == 0
typedef float my_float_t;
typedef double my_double_t;
typedef long double my_long_double_t;
# if __HAVE_FLOAT16
typedef float my_Float16_t;
# endif
# if __HAVE_FLOAT32
typedef _Float32 my_Float32_t;
# endif
# if __HAVE_FLOAT64
typedef _Float64 my_Float64_t;
# endif
# if __HAVE_FLOAT128
typedef _Float128 my_Float128_t;
# endif
#elif FLT_EVAL_METHOD == 1
typedef double my_float_t;
typedef double my_double_t;
typedef long double my_long_double_t;
# if __HAVE_FLOAT16
typedef double my_Float16_t;
# endif
# if __HAVE_FLOAT32
typedef double my_Float32_t;
# endif
# if __HAVE_FLOAT64
typedef _Float64 my_Float64_t;
# endif
# if __HAVE_FLOAT128
typedef _Float128 my_Float128_t;
# endif
#elif FLT_EVAL_METHOD == 2
typedef long double my_float_t;
typedef long double my_double_t;
typedef long double my_long_double_t;
# if __HAVE_FLOAT16
typedef long double my_Float16_t;
# endif
# if __HAVE_FLOAT32
typedef long double my_Float32_t;
# endif
# if __HAVE_FLOAT64
#  ifdef __NO_LONG_DOUBLE_MATH
typedef _Float64 my_Float64_t;
#  else
typedef long double my_Float64_t;
#  endif
# endif
# if __HAVE_FLOAT128
typedef _Float128 my_Float128_t;
# endif
#elif FLT_EVAL_METHOD == 16
typedef float my_float_t;
typedef double my_double_t;
typedef long double my_long_double_t;
# if __HAVE_FLOAT16
typedef _Float16 my_Float16_t;
# endif
# if __HAVE_FLOAT32
typedef _Float32 my_Float32_t;
# endif
# if __HAVE_FLOAT64
typedef _Float64 my_Float64_t;
# endif
# if __HAVE_FLOAT128
typedef _Float128 my_Float128_t;
# endif
#elif FLT_EVAL_METHOD == 32
typedef float my_float_t;
typedef double my_double_t;
typedef long double my_long_double_t;
# if __HAVE_FLOAT16
typedef _Float32 my_Float16_t;
# endif
# if __HAVE_FLOAT32
typedef _Float32 my_Float32_t;
# endif
# if __HAVE_FLOAT64
typedef _Float64 my_Float64_t;
# endif
# if __HAVE_FLOAT128
typedef _Float128 my_Float128_t;
# endif
#elif FLT_EVAL_METHOD == 33
typedef _Float32x my_float_t;
typedef double my_double_t;
typedef long double my_long_double_t;
# if __HAVE_FLOAT16
typedef _Float32x my_Float16_t;
# endif
# if __HAVE_FLOAT32
typedef _Float32x my_Float32_t;
# endif
# if __HAVE_FLOAT64
typedef _Float64 my_Float64_t;
# endif
# if __HAVE_FLOAT128
typedef _Float128 my_Float128_t;
# endif
#elif FLT_EVAL_METHOD == 64
typedef _Float64 my_float_t;
typedef double my_double_t;
typedef long double my_long_double_t;
# if __HAVE_FLOAT16
typedef _Float64 my_Float16_t;
# endif
# if __HAVE_FLOAT32
typedef _Float64 my_Float32_t;
# endif
# if __HAVE_FLOAT64
typedef _Float64 my_Float64_t;
# endif
# if __HAVE_FLOAT128
typedef _Float128 my_Float128_t;
# endif
#elif FLT_EVAL_METHOD == 65
typedef _Float64x my_float_t;
typedef _Float64x my_double_t;
typedef long double my_long_double_t;
# if __HAVE_FLOAT16
typedef _Float64x my_Float16_t;
# endif
# if __HAVE_FLOAT32
typedef _Float64x my_Float32_t;
# endif
# if __HAVE_FLOAT64
typedef _Float64x my_Float64_t;
# endif
# if __HAVE_FLOAT128
typedef _Float128 my_Float128_t;
# endif
#elif FLT_EVAL_METHOD == 128
typedef _Float128 my_float_t;
typedef _Float128 my_double_t;
# if __HAVE_FLOAT128_UNLIKE_LDBL && __LDBL_MANT_DIG__ != 106
typedef _Float128 my_long_double_t;
# else
typedef long double my_long_double_t;
# endif
# if __HAVE_FLOAT16
typedef _Float128 my_Float16_t;
# endif
# if __HAVE_FLOAT32
typedef _Float128 my_Float32_t;
# endif
# if __HAVE_FLOAT64
typedef _Float128 my_Float64_t;
# endif
# if __HAVE_FLOAT128
typedef _Float128 my_Float128_t;
# endif
#elif FLT_EVAL_METHOD == 129
typedef _Float128x my_float_t;
typedef _Float128x my_double_t;
# if __LDBL_MANT_DIG__ != 106
typedef _Float128x my_long_double_t;
# else
typedef long double my_long_double_t;
# endif
# if __HAVE_FLOAT16
typedef _Float128x my_Float16_t;
# endif
# if __HAVE_FLOAT32
typedef _Float128x my_Float32_t;
# endif
# if __HAVE_FLOAT64
typedef _Float128x my_Float64_t;
# endif
# if __HAVE_FLOAT128
typedef _Float128x my_Float128_t;
# endif
#else
# error "Unknown FLT_EVAL_METHOD"
#endif

extern float_t test_float_t;
extern my_float_t test_float_t;

extern double_t test_double_t;
extern my_double_t test_double_t;

extern long_double_t test_long_double_t;
extern my_long_double_t test_long_double_t;

#if __HAVE_FLOAT16
extern _Float16_t test_Float16_t;
extern my_Float16_t test_Float16_t;
#endif

#if __HAVE_FLOAT32
extern _Float32_t test_Float32_t;
extern my_Float32_t test_Float32_t;
#endif

#if __HAVE_FLOAT64
extern _Float64_t test_Float64_t;
extern my_Float64_t test_Float64_t;
#endif

#if __HAVE_FLOAT128
extern _Float128_t test_Float128_t;
extern my_Float128_t test_Float128_t;
#endif

/* This is a compilation test.  */
#define TEST_FUNCTION 0
#include "../test-skeleton.c"