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Re: [PATCH]: Fix PR tree-optimization/26804


On Sat, 2006-03-25 at 13:14 -0500, Diego Novillo wrote:
> On 03/24/06 17:51, Daniel Berlin wrote:
> 
> >> I'll wait a day or two before installing in case anyone has objections.
> >>
> > 
> Yeah, I guess this is pretty much the only alternative.
> 
> Now, to avoid problems in IPA passes, wouldn't it be better if we had a
> call-clobbered bitmap on cgraph nodes?  Those bitmaps would get
> transferred to DECL_CALL_CLOBBERED when switching from one cgraph node
> to another.
> 

I was waiting for Jan to answer my private mail to discuss the best way
to do this :)

It was either that, or throw call_clobbered_vars in cfun and make it
switch them in push/pop cfun.




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