* Jeremy Kerr:
> Florian,
>
>> > +#if defined(__GNUC__) && \
>> > + (defined(__ppc__) || defined(__powerpc__) || \
>> > + defined(__ppc64__) || defined (__powerpc64__))
>>
>> If you require GCC anyway, you can use __builtin_clz instead.
>> (It's been available since GCC 4.1 at least.)
>
> Because now we have to test the compiler *and* the version as well?
This builtin is not architecture-specific, so you'd save the
architecture check.
--
Florian Weimer <fweimer(at)bfk(dot)de>
BFK edv-consulting GmbH http://www.bfk.de/
Kriegsstraße 100 tel: +49-721-96201-1
D-76133 Karlsruhe fax: +49-721-96201-99