Subversion Repositories openrisc_me

/* Copyright (C) 2007, 2009  Free Software Foundation, Inc.

This file is part of GCC.

GCC is free software; you can redistribute it and/or modify it under

the terms of the GNU General Public License as published by the Free

Software Foundation; either version 3, or (at your option) any later

version.

GCC 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 General Public License

for more details.

Under Section 7 of GPL version 3, you are granted additional

permissions described in the GCC Runtime Library Exception, version

3.1, as published by the Free Software Foundation.

You should have received a copy of the GNU General Public License and

a copy of the GCC Runtime Library Exception along with this program;

see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see

<http://www.gnu.org/licenses/>.  */

#include "bid_conf.h"

#include "bid_functions.h"

#include "bid_gcc_intrinsics.h"

_Decimal32

__bid_mulsd3 (_Decimal32 x, _Decimal32 y) {

  UINT64 x64, y64, res64;

  union decimal32 ux, uy, res;

  ux.d = x;

  uy.d = y;

  x64 = __bid32_to_bid64 (ux.i);

  y64 = __bid32_to_bid64 (uy.i);

  res64 = __bid64_mul (x64, y64);

  res.i = __bid64_to_bid32 (res64);

  return (res.d);

}