* 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 <fwei...@bfk.de> BFK edv-consulting GmbH http://www.bfk.de/ Kriegsstraße 100 tel: +49-721-96201-1 D-76133 Karlsruhe fax: +49-721-96201-99 -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
