glibc/sysdeps/powerpc/fpu/s_fma.S

/* Compute x * y + z as ternary operation.  PowerPC version.
   Copyright (C) 2010-2017 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <http://www.gnu.org/licenses/>.  */

#include <sysdep.h>

ENTRY_TOCLESS(__fma)
/* double [f1] fma (double [f1] x, double [f2] y, double [f3] z); */
	fmadd	fp1,fp1,fp2,fp3
	blr
END(__fma)

weak_alias (__fma,fma)

#ifdef NO_LONG_DOUBLE
weak_alias (__fma,__fmal)
weak_alias (__fma,fmal)
#endif