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| author | Ulrich Drepper <drepper@redhat.com> | 2009-07-03 03:01:57 -0700 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-07-03 03:01:57 -0700 |
| commit | d6485c981b2b5aa4eb7cedc1ed1508183cb686f8 (patch) | |
| tree | a7ad0d4032ea0f219996198142f867f45580d554 /ChangeLog | |
| parent | 06e51c8f3de38761f8855700841bc49cf495c8c0 (diff) | |
| download | glibc-d6485c981b2b5aa4eb7cedc1ed1508183cb686f8.zip glibc-d6485c981b2b5aa4eb7cedc1ed1508183cb686f8.tar.gz glibc-d6485c981b2b5aa4eb7cedc1ed1508183cb686f8.tar.bz2 | |
Align functions to 16-byte boundary.
Some of the new multi-arch string functions for x86-64 were
not aligned to 16 byte boundarie,s possibly creating unnecessary
cache line misses and delays.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -1,3 +1,11 @@ +2009-07-03 Ulrich Drepper <drepper@redhat.com> + + * sysdeps/x86_64/multiarch/strcmp.S: Make sure functions are all + aligned to 16 byte boundaries. + * sysdeps/x86_64/multiarch/strcpy.S: Likewise. + * sysdeps/x86_64/multiarch/strlen.S: Likewise. + * sysdeps/x86_64/multiarch/rawmemchr.S: Likewise. + 2009-07-02 H.J. Lu <hongjiu.lu@intel.com> * config.h.in (HAVE_SSE4_SUPPORT): New macro. |