sysdeps/x86_64/fpu/multiarch/e_asin.c

   1 #ifdef HAVE_FMA4_SUPPORT
   2 # include <init-arch.h>
   3 # include <math_private.h>
   4
   5 extern double __ieee754_acos_sse2 (double);
   6 extern double __ieee754_asin_sse2 (double);
   7 extern double __ieee754_acos_fma4 (double);
   8 extern double __ieee754_asin_fma4 (double);
   9
  10 libm_ifunc (__ieee754_acos,
  11             HAS_FMA4 ? __ieee754_acos_fma4 : __ieee754_acos_sse2);
  12 strong_alias (__ieee754_acos, __acos_finite)
  13
  14 libm_ifunc (__ieee754_asin,
  15             HAS_FMA4 ? __ieee754_asin_fma4 : __ieee754_asin_sse2);
  16 strong_alias (__ieee754_asin, __asin_finite)
  17
  18 # define __ieee754_acos __ieee754_acos_sse2
  19 # define __ieee754_asin __ieee754_asin_sse2
  20 #endif
  21
  22
  23 #include <sysdeps/ieee754/dbl-64/e_asin.c>