On 03/16/2010 10:20 PM, H.J. Lu wrote: > That is not true. The new -m32 default ISA on x86-64 is i686 + MMX + SSE + > SSE2. > It is Pentium 4, not i686. For historical reason, we define __k8 > instead of __pentium4. > Ah, ok, this is what I was missing! We have *more* than i686. Thus I can check for __k8.
Thanks again, Paolo.
