text: #include <init-arch.h>
  #include <math.h>
  #include <math_private.h>
  
  extern double __ieee754_exp_sse2 (double);
  extern double __ieee754_exp_avx (double);
  extern double __ieee754_exp_fma4 (double);
  
  libm_ifunc (__ieee754_exp,
  	    HAS_ARCH_FEATURE (FMA4_Usable) ? __ieee754_exp_fma4
  	    : (HAS_ARCH_FEATURE (AVX_Usable)
  	       ? __ieee754_exp_avx : __ieee754_exp_sse2));
  strong_alias (__ieee754_exp, __exp_finite)
  
  #define __ieee754_exp __ieee754_exp_sse2
  
  
  #include <sysdeps/ieee754/dbl-64/e_exp.c>
  