1  #if __GNUC_PREREQ (13, 0)
       2  # define USE_FMIN_BUILTIN 1
       3  # define USE_FMINF_BUILTIN 1
       4  #else
       5  # define USE_FMIN_BUILTIN 0
       6  # define USE_FMINF_BUILTIN 0
       7  #endif
       8  
       9  #define USE_FMINL_BUILTIN 0
      10  #define USE_FMINF128_BUILTIN 0