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| author | Jeff Johnston <jjohnstn@redhat.com> | 2008-05-26 23:23:15 +0000 |
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| committer | Jeff Johnston <jjohnstn@redhat.com> | 2008-05-26 23:23:15 +0000 |
| commit | a6bd72a27873294887681d3bd102d848e5777e2c (patch) | |
| tree | 4da6a66d14c0993b5445d9bf6c5df596b72c47ed /newlib/libc/unix/getpass.c | |
| parent | cae28869c106eb342dd5a1c8242f933efab6f772 (diff) | |
| download | cygnal-a6bd72a27873294887681d3bd102d848e5777e2c.tar.gz cygnal-a6bd72a27873294887681d3bd102d848e5777e2c.tar.bz2 cygnal-a6bd72a27873294887681d3bd102d848e5777e2c.zip | |
2008-05-26 Eric Blake <ebb9@byu.net>
Optimize the generic and x86 memset.
* libc/string/memset.c (memset) [!__OPTIMIZE_SIZE__]:
Pre-align pointer so unaligned stores aren't penalized.
* libc/machine/i386/memset.S (memset): [!__OPTIMIZE_SIZE__]:
Pre-align pointer so unaligned stores aren't penalized. Prefer
8-byte over 4-byte alignment. Reduce register pressure.
Diffstat (limited to 'newlib/libc/unix/getpass.c')
0 files changed, 0 insertions, 0 deletions