toolchain/gcc/newlib/libm/common/sf_fma.c

   1 /* Copyright (C) 2002 by  Red Hat, Incorporated. All rights reserved.
   2  *
   3  * Permission to use, copy, modify, and distribute this software
   4  * is freely granted, provided that this notice is preserved.
   5  */
   6
   7 #include "fdlibm.h"
   8
   9 #ifdef __STDC__
  10         float fmaf(float x, float y, float z)
  11 #else
  12         float fmaf(x,y,z)
  13         float x;
  14         float y;
  15         float z;
  16 #endif
  17 {
  18   /* Let the implementation handle this. */
  19   return (x * y) + z;
  20 }
  21
  22 #ifdef _DOUBLE_IS_32BITS
  23
  24 #ifdef __STDC__
  25         double fma(double x, double y, double z)
  26 #else
  27         double fma(x,y,z)
  28         double x;
  29         double y;
  30         double z;
  31 #endif
  32 {
  33   return (double) fmaf((float) x, (float) y, (float) z);
  34 }
  35
  36 #endif /* defined(_DOUBLE_IS_32BITS) */