Martin Schlemmer <[EMAIL PROTECTED]> writes: > Stupid question though ... does the gcc test thingy list __3dNOW__ on > nocona ? I would think that it does, as there is no -march=nocona (or > whatever) yet.
There is an -march=nocona (which I think was introduced in gcc 3.4) which works for both 32bit (x86) and 64bit (amd64) systems. At least on x86 it does NOT define __3dNOW__. Also, for x86 -march=prescott defines __SSE3__ whereas -march=pentium4 does not. -- gentoo-dev@gentoo.org mailing list
