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#include <features.h> #ifdef __FMA4__ # if __GNUC_PREREQ (4, 6) # define DLA_FMS(x,y,z) \ __builtin_fma (x, y, -(z)) # else # define DLA_FMS(x,y,z) \ ({ double __z; \ asm ("vfmsubsd %3, %2, %1, %0" \ : "=x" (__z) \ : "x" ((double) (x)), "xm" ((double) (y)) , "x" ((double) (z))); \ __z; }) # endif #endif #include "sysdeps/ieee754/dbl-64/dla.h"