42 lines
1.3 KiB
C
42 lines
1.3 KiB
C
/* Copyright (C) 2007-2015 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 3, or (at your option) any later
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version.
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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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Under Section 7 of GPL version 3, you are granted additional
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permissions described in the GCC Runtime Library Exception, version
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3.1, as published by the Free Software Foundation.
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You should have received a copy of the GNU General Public License and
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a copy of the GCC Runtime Library Exception along with this program;
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see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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<http://www.gnu.org/licenses/>. */
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#include "bid_conf.h"
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#include "bid_functions.h"
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#include "bid_gcc_intrinsics.h"
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UDItype
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__bid_fixunssddi (_Decimal32 x) {
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UDItype res = 0xbaddbaddbaddbaddull;
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UINT64 x64;
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union decimal32 ux;
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ux.d = x;
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x64 = __bid32_to_bid64 (ux.i);
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res = __bid64_to_uint64_xint (x64);
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if (res == 0x8000000000000000ull) res = 0; // for NaNs too
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return (res);
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}
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