39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
/* Definitions of floating-point conversion from compiler
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internal format to MPFR.
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Copyright (C) 2010-2013 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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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#ifndef GCC_REALGMP_H
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#define GCC_REALGMP_H
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#include <mpfr.h>
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#include <mpc.h>
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#include "real.h"
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/* In builtins.c. */
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extern tree do_mpc_arg2 (tree, tree, tree, int, int (*)(mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t));
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/* Convert between MPFR and REAL_VALUE_TYPE. The caller is
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responsible for initializing and clearing the MPFR parameter. */
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extern void real_from_mpfr (REAL_VALUE_TYPE *, mpfr_srcptr, tree, mp_rnd_t);
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extern void mpfr_from_real (mpfr_ptr, const REAL_VALUE_TYPE *, mp_rnd_t);
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#endif /* ! GCC_REALGMP_H */
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