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SubjectRe: [PATCH] kcmp: Fix standard comparison bug
On Thu, Sep 04 2014, Cyrill Gorcunov <> wrote:

> On Thu, Sep 04, 2014 at 12:40:06PM +0200, Rasmus Villemoes wrote:
>> Note that it makes absolutely no difference that a transmogrying

> It's more than that, I looked into disassembly code and
> found that compiler overoptimize obfuscation, instead of doing
> ^ and * sequently it substracts xor production of both operands
> first and only then multiplies the result.

...which it seems to be perfectly entitled to; xz - yz == (x-y)z holds
in any ring.

Anyway, I'll stop beating the dead horse.


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