Re: [AD] processor specific opimisations.

[Javier Gonzalez <xaviergonz@xxxxxxxxxx>]

then to achieve the same results as PENTIMONLY=1
what should i have to do?


> hi! just changed the flags for specifying which processor to optimize for.
> in other words i removed PGCC, PENTIUMONLY and I686_ONLY and replaced them
> with TARGET_ARCH_COMPAT, TARGET_ARCH_EXCL and TARGET_OPTS which allows for
a
> more generalised way of using custom optimisations.
>
> note: the reason why i didn't just use one TARGET_ARCH variable is that
the
> braindead MS-DOS command interpreter didn't allow me to have equal signs
in
> the text string so that:
> set TARGET_ARCH=-march=i586
> wouldn't work even if the string was quoted.
>
> patch has been committed to repository. i will change the rest of the
> platforms later today. ps! george; simmilar configure options will be nice
> to have on the unix build as well, if you implement it then you can remove
> the --pentium-opts option.
>
> -henrik
>
>