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| author | Richard Guenther <rguenther@suse.de> | 2007-01-19 11:06:56 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2007-01-19 11:06:56 +0000 |
| commit | 006339cde4079778a003f75127e5bc7fbcde256d (patch) | |
| tree | 9b2970cfe38e303f9d2cf7b3d12347e9babb016e /gcc/defaults.h | |
| parent | 8ef4f42c93e00dc873de984525712f2aad5b7036 (diff) | |
| download | gcc-006339cde4079778a003f75127e5bc7fbcde256d.zip gcc-006339cde4079778a003f75127e5bc7fbcde256d.tar.gz gcc-006339cde4079778a003f75127e5bc7fbcde256d.tar.bz2 | |
tm.texi (TARGET_HAS_SINCOS): Document new target macro.
2007-01-19 Richard Guenther <rguenther@suse.de>
* doc/tm.texi (TARGET_HAS_SINCOS): Document new target macro.
* defaults.h (TARGET_HAS_SINCOS): Default to off.
* config/linux.h (TARGET_HAS_SINCOS): Set to on if we have glibc.
* config/alpha/linux.h (TARGET_HAS_SINCOS): Likewise.
* config/sparc/linux.h (TARGET_HAS_SINCOS): Likewise.
* config/sparc/linux64.h (TARGET_HAS_SINCOS): Likewise.
* config/rs6000/linux.h (TARGET_HAS_SINCOS): Likewise.
* config/rs6000/linux64.h (TARGET_HAS_SINCOS): Likewise.
From-SVN: r120952
Diffstat (limited to 'gcc/defaults.h')
| -rw-r--r-- | gcc/defaults.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/defaults.h b/gcc/defaults.h index 6af5f17..b17d59e 100644 --- a/gcc/defaults.h +++ b/gcc/defaults.h @@ -796,6 +796,12 @@ Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA #define TARGET_C99_FUNCTIONS 0 #endif +/* Determine whether the target runtime library has + a sincos implementation following the GNU extension. */ +#ifndef TARGET_HAS_SINCOS +#define TARGET_HAS_SINCOS 0 +#endif + /* Indicate that CLZ and CTZ are undefined at zero. */ #ifndef CLZ_DEFINED_VALUE_AT_ZERO #define CLZ_DEFINED_VALUE_AT_ZERO(MODE, VALUE) 0 |