newlib-cygwin/newlib/libm/common/sf_fma.c

37 lines
679 B
C

/* Copyright (C) 2002 by Red Hat, Incorporated. All rights reserved.
*
* Permission to use, copy, modify, and distribute this software
* is freely granted, provided that this notice is preserved.
*/
#include "fdlibm.h"
#ifdef __STDC__
float fmaf(float x, float y, float z)
#else
float fmaf(x,y,z)
float x;
float y;
float z;
#endif
{
/* Let the implementation handle this. */
return (x * y) + z;
}
#ifdef _DOUBLE_IS_32BITS
#ifdef __STDC__
double fma(double x, double y, double z)
#else
double fma(x,y,z)
double x;
double y;
double z;
#endif
{
return (double) fmaf((float) x, (float) y, (float) z);
}
#endif /* defined(_DOUBLE_IS_32BITS) */