[PATCH v2] X86: disambiguate unqualified btr, bts

Ramkumar Ramachandra artagnon at gmail.com
Tue Jul 16 00:33:47 PDT 2013


Stephen Checkoway wrote:
> bt $n, mem becomes btl $(n % 32), mem + 4*(n / 32)

Yeah, and the same logic should be applied to all bit-test
instructions.  Pointers for a patch, please?



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