diff options
Diffstat (limited to 'sysdeps/x86_64')
| -rw-r--r-- | sysdeps/x86_64/dla.h | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/sysdeps/x86_64/dla.h b/sysdeps/x86_64/dla.h index bb6c8c4be0..7aa06e5f6f 100644 --- a/sysdeps/x86_64/dla.h +++ b/sysdeps/x86_64/dla.h @@ -1,9 +1,6 @@ -#ifdef __FMA4__ -# define DLA_FMA(x,y,z) \ - ({ double __zz; \ - asm ("vfmsubsd %3, %2, %1, %0" \ - : "=x" (__zz) : "x" (x), "xm" (y), "x" (z)); \ - __zz; }) +#if defined __FMA4__ || defined __FMA__ +# define DLA_FMS(x,y,z) \ + __builtin_fma (x, y, -z) #endif #include "sysdeps/ieee754/dbl-64/dla.h" |