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| author | Jeff Johnston <jjohnstn@redhat.com> | 2008-05-26 22:56:14 +0000 |
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| committer | Jeff Johnston <jjohnstn@redhat.com> | 2008-05-26 22:56:14 +0000 |
| commit | cae28869c106eb342dd5a1c8242f933efab6f772 (patch) | |
| tree | 96a8d157506d0652152d90ae40cfd8137795fe6c /newlib/libc/string/memset.c | |
| parent | 12cf19762d07e477c5c58419cb522e393bee2e0c (diff) | |
| download | cygnal-cae28869c106eb342dd5a1c8242f933efab6f772.tar.gz cygnal-cae28869c106eb342dd5a1c8242f933efab6f772.tar.bz2 cygnal-cae28869c106eb342dd5a1c8242f933efab6f772.zip | |
2008-05-26 Eric Blake <ebb9@byu.net>
Optimize the generic and x86 strlen.
* libc/string/strlen.c (strlen) [!__OPTIMIZE_SIZE__]: Pre-align
data so unaligned searches aren't penalized.
* libc/machine/i386/strlen.S (strlen) [!__OPTIMIZE_SIZE__]:
Word operations are faster than repnz byte searches.
Diffstat (limited to 'newlib/libc/string/memset.c')
0 files changed, 0 insertions, 0 deletions