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| author |   H.J. Lu <hongjiu.lu@intel.com> | 2010-02-12 16:41:49 +0100 |
|---|---|---|
| committer |   Andreas Schwab <schwab@redhat.com> | 2010-02-22 16:34:01 +0100 |
| commit | 0c3f133ed106996172dd2c106b22e38ce695e63d (patch) | |
| tree | 4fbc1e12e2cb2b1b644219a666a8a24e667190ba /ChangeLog | |
| parent | Reapply "Optimize 32bit memset/memcpy with SSE2/SSSE3." (diff) | |
| download | glibc-0c3f133ed106996172dd2c106b22e38ce695e63d.tar.xz glibc-0c3f133ed106996172dd2c106b22e38ce695e63d.zip | |
Use unsigned comparison in sse memcpy/memset
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -1,3 +1,14 @@ +2010-02-12 H.J. Lu <hongjiu.lu@intel.com> + + * sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S: Use unsigned + conditional jumps. + (shl_0_gobble_cache_loop_tail): Removed. + * sysdeps/i386/i686/multiarch/memcpy-ssse3.S: Likewise. + + * sysdeps/i386/i686/multiarch/memset-sse2-rep.S: Use unsigned + conditional jumps. + * sysdeps/i386/i686/multiarch/memset-sse2.S: Likewise. + 2009-10-27 Aurelien Jarno <aurelien@aurel32.net> [BZ #10855] |