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author | José Fonseca <[email protected]> | 2009-10-05 16:45:38 +0100 |
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committer | José Fonseca <[email protected]> | 2009-10-05 16:49:21 +0100 |
commit | 6971be783b970f882e873fa40e2dccde4137201f (patch) | |
tree | 22296bb402e761791260512906d3cb3200ad56fc /docs/perf.html | |
parent | 75e0a376cd32b127f3168c0af12992b5c8576e92 (diff) |
util: Improve the cpuid assembly.
No need to save ebx on 64bit. Use just xchgl. Refer to gcc's cpuid.h header.
Thanks to Uros Bizjak for pointing this out.
Diffstat (limited to 'docs/perf.html')
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