[llvm-commits] [PATCH][AddressSanitizer] Make lib\asan compileable using Visual Studio

[Timur Iskhodzhanov]

OK, removed it.

Please take another look.

Thanks,
Timur

On Fri, Jan 27, 2012 at 6:49 PM, Alexander Potapenko <glider at google.com> wrote:
> +  unsigned long ret = -1;  // NOLINT
> +  _BitScanForward64(&ret, x);
> +  return ret;
> +#elif defined(_WIN32)
> +  unsigned long ret = -1;  // NOLINT
>
> Why do you need this initial value? This is not required from
> __builtin_clz-like functions, and anyway checking for x to be nonzero
> is better.
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