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| author | ghazi <ghazi@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-10-23 20:24:55 +0000 |
|---|---|---|
| committer | ghazi <ghazi@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-10-23 20:24:55 +0000 |
| commit | bffb76452b3008181f8c615ad72e82bee2c26c03 (patch) | |
| tree | 35df1b444a1a341b02054010ef5e197a40f91be3 /gcc/real.h | |
| parent | 021f0557b29f5268fdc4dee6f36962d048af7a8a (diff) | |
| download | gcc-bffb76452b3008181f8c615ad72e82bee2c26c03.tar.gz | |
PR middle-end/29335
* builtins.c (fold_builtin_sin, fold_builtin_cos,
fold_builtin_tan): Fold all constant arguments. Take a "type"
argument as necessary.
(do_mpfr_arg1): New.
* real.c, real.h (real_from_mpfr, mpfr_from_real): New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@117983 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/real.h')
| -rw-r--r-- | gcc/real.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/real.h b/gcc/real.h index 3eecb92fbcd..5a45892d301 100644 --- a/gcc/real.h +++ b/gcc/real.h @@ -22,6 +22,8 @@ #ifndef GCC_REAL_H #define GCC_REAL_H +#include <gmp.h> +#include <mpfr.h> #include "machmode.h" /* An expanded form of the represented number. */ @@ -425,4 +427,10 @@ extern void real_round (REAL_VALUE_TYPE *, enum machine_mode, /* Set the sign of R to the sign of X. */ extern void real_copysign (REAL_VALUE_TYPE *, const REAL_VALUE_TYPE *); +/* 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); +extern void mpfr_from_real (mpfr_ptr, const REAL_VALUE_TYPE *); + #endif /* ! GCC_REAL_H */ |