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Re: Combiner fix for PR79910


On Sat, Mar 18, 2017 at 11:23:56AM -0500, Segher Boessenkool wrote:
> > >So, no, I'm not okay with this.  It is very expensive, it is doing open
> > >heart surgery on combine's internal structures (in a way that may or may
> > >not work), and all that to combine some insns in a case that should not
> > >exist anyway.
> > Please don't be dramatic.  If you've got a better suggestion for how to 
> > fix this, be my guest.  I don't like the compile-time cost either, but I 
> > don't see a better solution.
> 
> I'll commit the following monday or so:

Done now, with the previous patches to combine.c reverted.


Segher


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