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1/* Common definitions for libm tests for _Float128.
2
3 Copyright (C) 2017-2022 Free Software Foundation, Inc.
4 This file is part of the GNU C Library.
5
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
10
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
15
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, see
18 <https://www.gnu.org/licenses/>. */
19
20#include "test-math-floatn.h"
21
22/* Fixup builtins and constants for older compilers. */
23#include <bits/floatn.h>
24#include <float.h>
25
26#define FUNC(function) function ## f128
27#define FLOAT _Float128
28#define CFLOAT __CFLOAT128
29#define BUILD_COMPLEX(real, imag) (CMPLXF128 ((real), (imag)))
30#define PREFIX FLT128
31#if FLT128_MANT_DIG == LDBL_MANT_DIG
32# define TYPE_STR "ldouble"
33# define ULP_IDX ULP_LDBL
34#else
35# define TYPE_STR "float128"
36# define ULP_IDX ULP_FLT128
37#endif
38#define LIT(x) __f128 (x)
39#define LITM(x) x ## f128
40#define FTOSTR strfromf128
41#define snan_value_MACRO SNANF128
42#define FUNC_NARROW_PREFIX f128
43

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source code of glibc/math/test-float128.h