sysdeps/generic/math-use-builtins-copysign.h

   1 /* Generic implementations for float and double always use the builtin.  */
   2 #define USE_COPYSIGNL_BUILTIN 1
   3 #if __GNUC_PREREQ (7, 0)
   4 # define USE_COPYSIGNF128_BUILTIN 1
   5 #else
   6 # define USE_COPYSIGNF128_BUILTIN 0
   7 #endif