1  /* Common definitions for libm tests for _Float128.
       2  
       3     Copyright (C) 2017-2023 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