diff options
| author | Lorry Tar Creator <lorry-tar-importer@baserock.org> | 2014-10-30 09:35:42 +0000 |
|---|---|---|
| committer | <> | 2015-01-09 11:51:27 +0000 |
| commit | c27a97d04853380f1e80525391b3f0d156ed4c84 (patch) | |
| tree | 68ffaade7c605bc80cffa18360799c98a810976f /libquadmath/quadmath-imp.h | |
| parent | 6af3fdec2262dd94954acc5e426ef71cbd4521d3 (diff) | |
| download | gcc-tarball-c27a97d04853380f1e80525391b3f0d156ed4c84.tar.gz | |
Imported from /home/lorry/working-area/delta_gcc-tarball/gcc-4.9.2.tar.bz2.gcc-4.9.2
Diffstat (limited to 'libquadmath/quadmath-imp.h')
| -rw-r--r-- | libquadmath/quadmath-imp.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/libquadmath/quadmath-imp.h b/libquadmath/quadmath-imp.h index bac714d1c8..40b346b6ff 100644 --- a/libquadmath/quadmath-imp.h +++ b/libquadmath/quadmath-imp.h @@ -27,12 +27,26 @@ Boston, MA 02110-1301, USA. */ #include "config.h" +/* Under IEEE 754, an architecture may determine tininess of + floating-point results either "before rounding" or "after + rounding", but must do so in the same way for all operations + returning binary results. Define TININESS_AFTER_ROUNDING to 1 for + "after rounding" architectures, 0 for "before rounding" + architectures. */ + +#define TININESS_AFTER_ROUNDING 1 + + /* Prototypes for internal functions. */ extern int32_t __quadmath_rem_pio2q (__float128, __float128 *); extern void __quadmath_kernel_sincosq (__float128, __float128, __float128 *, __float128 *, int); extern __float128 __quadmath_kernel_sinq (__float128, __float128, int); extern __float128 __quadmath_kernel_cosq (__float128, __float128); +extern __float128 __quadmath_x2y2m1q (__float128 x, __float128 y); +extern int __quadmath_isinf_nsq (__float128 x); + + |