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Re: recognize x86 CPU variants and default SSE/MMX/3dNOW support


On Tue, Dec 11, 2001 at 11:30:25AM +0100, Jan Hubicka wrote:
> this patch adds the support for the CPU variants as discussed earlier.

We can't do this until SSE math is moved to a different switch.

>     { "mmx",			 MASK_MMX, N_("Support MMX builtins") },      \
> !   { "no-mmx",			-MASK_MMX,			      \

Not right.  See no-aix-struct-return in rs6000.h.

> + %{mcpu=mcpu=pentium4: -D__SSE2__ }\

Duplicate.


r~


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