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/* Definitions of floating-point conversion from compiler
internal format to MPFR.
Copyright (C) 2010-2017 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.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#ifndef GCC_REALGMP_H
#define GCC_REALGMP_H
#include <mpfr.h>
#include <mpc.h>
/* Convert between MPFR and REAL_VALUE_TYPE. The caller is
responsible for initializing and clearing the MPFR parameter. */
extern void real_from_mpfr (REAL_VALUE_TYPE *, mpfr_srcptr, tree, mp_rnd_t);
extern void real_from_mpfr (REAL_VALUE_TYPE *, mpfr_srcptr,
const real_format *, mp_rnd_t);
extern void mpfr_from_real (mpfr_ptr, const REAL_VALUE_TYPE *, mp_rnd_t);
#if (GCC_VERSION >= 3000)
/* For compatibility with mpfr 2.4 and earlier, we want to only use
GMP_RND*. */
#pragma GCC poison MPFR_RNDN MPFR_RNDZ MPFR_RNDU MPFR_RNDD
#endif
#endif /* ! GCC_REALGMP_H */
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