diff options
| author | H.J. Lu <hongjiu.lu@intel.com> | 2009-07-20 21:06:50 -0700 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-07-20 21:06:50 -0700 |
| commit | 2b7a8664fa86a182c053b6743f36a5ea8bf6bf6f (patch) | |
| tree | 0f7562c05a52ebf1045f02ed2e3dadc94aea5d90 /ChangeLog | |
| parent | 63fbc91bec5623ab002c6e3ae1f3cd08a5f010fd (diff) | |
| download | glibc-2b7a8664fa86a182c053b6743f36a5ea8bf6bf6f.zip glibc-2b7a8664fa86a182c053b6743f36a5ea8bf6bf6f.tar.gz glibc-2b7a8664fa86a182c053b6743f36a5ea8bf6bf6f.tar.bz2 | |
SSE4.2 strstr/strcasestr for x86-64.
This patch implements SSE4.2 strstr/strcasestr, using Knuth-Morris-Pratt
string searching algorithm.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 17 |
1 files changed, 17 insertions, 0 deletions
@@ -1,3 +1,20 @@ +2009-07-20 H.J. Lu <hongjiu.lu@intel.com> + + * string/strcasestr.c (STRCASESTR): New macro. + (__strcasestr): Renamed to .. + (STRCASESTR): ...this. + * string/strstr.c (STRSTR): New macro. + (strstr): Renamed to .. + (STRSTR): ...this. + * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add + strstr-c strcasestr-c + (CFLAGS-strstr.c): New. + (CFLAGS-strcasestr.c): Likewise. + * sysdeps/x86_64/multiarch/strcasestr-c.c: New file. + * sysdeps/x86_64/multiarch/strcasestr.c: New file. + * sysdeps/x86_64/multiarch/strstr-c.c: New file. + * sysdeps/x86_64/multiarch/strstr.c: New file. + 2009-07-20 Ulrich Drepper <drepper@redhat.com> * locale/localeinfo.h (LIMAGIC): Update value for LC_CTYPE. |