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Re: [PATCH][LTO] More type merging fixes
On Wed, 21 Jul 2010, Diego Novillo wrote:
> On 10-07-20 10:40 , Richard Guenther wrote:
>
> > + static bool saw_cycle;
> > +
>
> But this prevents multiple concurrent calls to gimple_types_compatible_p!
;)
> Just kidding (well, not so much, but it's clearly not a problem *today*).
> Patch is OK.
:/ Not. We indeed run into exponential behavior now, for example
with SPEC 2k6 povray.
So I indeed have to resort to yet another SCC finding ...
Richard.