[cfe-dev] Driver: Default CPUs

[Ruben Van Boxem]

Op 17 okt. 2011 19:01 schreef "Eric Christopher" <echristo at apple.com> het
volgende:
>
>
>>
>> OK, I give in, I’ll find a way of getting the defaults generated from
ARM.td (perhaps by #including ARMGenSubtarget.inc?) instead of deleting it
outright.
>>
>
>
> Well, if you want to move to a system where it's only arch and tune that's
great with me, it might mean some incompatibility with gcc and assorted
questions though.

Warn about -mcpu being deprecated and set -mtune to the value passed to it.
If -mtune is given, ignore -mcpu?

>
>> I may delay this though until after the conference in case people have
different ideas about the direction of the driver.
>
>
> *nod* That seems reasonable.
>
> -eric
>
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