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/* Software floating-point emulation: floating point truncation.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
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 "local-soft-fp.h"
#include "double.h"
double
_OtsConvertFloatXT (long al, long ah, long _round)
{
FP_DECL_EX;
FP_DECL_Q(A);
FP_DECL_D(R);
double r;
FP_INIT_ROUNDMODE;
AXP_UNPACK_SEMIRAW_Q(A, a);
#if _FP_W_TYPE_SIZE < 64
FP_TRUNC(D,Q,2,4,R,A);
#else
FP_TRUNC(D,Q,1,2,R,A);
#endif
FP_PACK_SEMIRAW_D(r, R);
FP_HANDLE_EXCEPTIONS;
return r;
}
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