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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/realmpfr.h | |
| download | cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.bz2 cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.xz | |
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Diffstat (limited to 'gcc/realmpfr.h')
| -rw-r--r-- | gcc/realmpfr.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/gcc/realmpfr.h b/gcc/realmpfr.h new file mode 100644 index 000000000..ab234e919 --- /dev/null +++ b/gcc/realmpfr.h @@ -0,0 +1,40 @@ +/* Definitions of floating-point conversion from compiler + internal format to MPFR. + Copyright (C) 2010 + 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 <gmp.h> +#include <mpfr.h> +#include <mpc.h> +#include "real.h" + +/* In builtins.c. */ +extern tree do_mpc_arg2 (tree, tree, tree, int, int (*)(mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t)); + +/* 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 mpfr_from_real (mpfr_ptr, const REAL_VALUE_TYPE *, mp_rnd_t); + +#endif /* ! GCC_REALGMP_H */ + |