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Re: [PATCH] Don't fold away division by zero (PR middle-end/66127)


On May 14, 2015 10:10:35 AM GMT+02:00, Marek Polacek <polacek@redhat.com> wrote:
>On Thu, May 14, 2015 at 09:59:49AM +0200, Richard Biener wrote:
>> Do the patches allow us to remove the restrictions from the folding
>patterns?
>
>With the c_fully_fold_internal patches there's no need to tweak any
>match.pd
>patterns.  So PR66127 + PR66066 are to be solved solely in the C FE. 
>Is that
>what you're asking about?

No, I'm asking whether we can remove the existing guards in match.pd.

Richard.

>	Marek



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