45 lines
1.5 KiB
C
45 lines
1.5 KiB
C
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/* Copyright (C) 2007 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 2, or (at your option) any later
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version.
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In addition to the permissions in the GNU General Public License, the
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Free Software Foundation gives you unlimited permission to link the
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compiled version of this file into combinations with other programs,
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and to distribute those combinations without any restriction coming
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from the use of this file. (The General Public License restrictions
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do apply in other respects; for example, they cover modification of
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the file, and distribution when not linked into a combine
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executable.)
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING. If not, write to the Free
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Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301, USA. */
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#include "bid_conf.h"
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#include "bid_functions.h"
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_Decimal32
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__bid_mulsd3 (_Decimal32 x, _Decimal32 y) {
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UINT64 x64, y64, res64;
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union decimal32 ux, uy, res;
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ux.d = x;
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uy.d = y;
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x64 = __bid32_to_bid64 (ux.i);
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y64 = __bid32_to_bid64 (uy.i);
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res64 = __bid64_mul (x64, y64);
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res.i = __bid64_to_bid32 (res64);
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return (res.d);
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}
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