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authorJosé Fonseca <[email protected]>2009-10-05 16:45:38 +0100
committerJosé Fonseca <[email protected]>2009-10-05 16:49:21 +0100
commit6971be783b970f882e873fa40e2dccde4137201f (patch)
tree22296bb402e761791260512906d3cb3200ad56fc /docs/perf.html
parent75e0a376cd32b127f3168c0af12992b5c8576e92 (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.
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