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Re: [tree-ssa] Bootstraps broken on alpha, ia64 and ppc. Branchclosed.
On Fri, 28 Nov 2003, Jan Hubicka wrote:
> > > non-GCed basic blocks only. I will work around this by adding separate
> > > linked list of referenced PHIs.
> >
> > When yuo do this, please remoev the added_phis array in PRE (which is
> > used to make sure PHI's PRE adds don't get collected).
>
> At the moment I do have such array at the side (symetric to
> tree_bb_roots) for PHIs, so it does not solve your problem inside PRE.
How so?
If added phis are on this list, there is no need for PRE to keep a
seperate list.
> (the EPHIS are stored separatly from PHIs lists, right?)
Yes, but i'm not sure how that is relevant. EPHI's aren't ggc allocated.