| commit | fa64b7f76b97930cd2aaf7bfd305cac3d925cd8f | |
| author | Ulrich Drepper <drepper@redhat.com> | |
| Fri, 22 May 2009 01:47:59 +0000 (21 18:47 -0700) | ||
| committer | Ulrich Drepper <drepper@redhat.com> | |
| Fri, 22 May 2009 01:47:59 +0000 (21 18:47 -0700) | ||
| tree | 575d7571ecebb6c21618c6e2633462f0e9380484 | treesnapshot (tar.gz zip) |
| parent | d2812fc6d26adc7fc74d85079874a8ee944343da | commitdiff |
Fix IA-64 memchr read-ahead.
The latest stratcliff extension exposed a bug in the IA-64 memchr which
uses non-speculative loads to prefetch data. Change the code to use
speculative loads with appropriate fixup. Fixes BZ 10162.
The latest stratcliff extension exposed a bug in the IA-64 memchr which
uses non-speculative loads to prefetch data. Change the code to use
speculative loads with appropriate fixup. Fixes BZ 10162.
| ChangeLog | diffblobblamehistory | |
| sysdeps/ia64/memchr.S | diffblobblamehistory |