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| author | Ulrich Drepper <drepper@redhat.com> | 2009-07-23 14:03:53 -0700 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-07-23 14:03:53 -0700 |
| commit | b2509a1e380bc92ee6ae6437103d349e1f517773 (patch) | |
| tree | b6219350d9668259cd970e8cbbdf65a89fa20e50 /ChangeLog | |
| parent | 3e9099b4f6666cd05b62d2829f65161daddb151b (diff) | |
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Avoid cpuid instructions in cache info discovery.
When multiarch is enabled we have this information stored. Use it.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -1,5 +1,9 @@ 2009-07-23 Ulrich Drepper <drepper@redhat.com> + * sysdeps/x86_64/cacheinfo.c [USE_MULTIARCH]: Rearrange code to + avoid additional cpuid instructions. Most of the information is + stored somewhere. + * sysdeps/unix/sysv/linux/i386/sysconf.c (intel_02_known): Add more cache descriptors. * sysdeps/x86_64/cacheinfo.c (intel_02_known): Likewise. |