lib/libc/arch/powerpc/gen/fabs.c

   1 /*      $NetBSD: fabs.c,v 1.3 2005/12/24 21:11:16 perry Exp $   */
   2
   3 #include <math.h>
   4
   5 double
   6 fabs(double x)
   7 {
   8 #ifdef _SOFT_FLOAT
   9         if (x < 0)
  10                 x = -x;
  11 #else
  12         __asm volatile("fabs %0,%1" : "=f"(x) : "f"(x));
  13 #endif
  14         return (x);
  15 }