[cfe-dev] Possible clang bug with -O2, wrong if branch entered, in clang version 2.1 (tags/Apple/clang-163.7.1)

[Anton Korobeynikov]

> Sorry, there was a problem with cut&paste of the gist URL, the correct one is:
>
> https://gist.github.com/1876875
You code does signed integer wrap which is undefined behavior.

-- 
With best regards, Anton Korobeynikov
Faculty of Mathematics and Mechanics, Saint Petersburg State University