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From: "S. Bosscher" <S.Bosscher@student.tudelft.nl>
To: 'Diego Novillo ' <dnovillo@redhat.com>,
	'Zdenek Dvorak ' <rakdver@atrey.karlin.mff.cuni.cz>
Cc: "'gcc@gcc.gnu.org '" <gcc@gcc.gnu.org>
Subject: RE: [tree-ssa] Garbage collector x bb annotations
Date: Wed, 08 Oct 2003 13:58:00 -0000
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> > me, since basic block annotations are allocated from obstack and
> > invisible to garbage collector.
> > 
> Yeah.  But there's more than that, unfortunately.  All the fields in
> struct bb_ann_d are ggc allocated.  The real solution would be to
> finally convert basic blocks to ggc.  Volunteers?

It has been high on my TODO list for some time, but I wanted to wait until
after 3.4 branches because it will cause changes in a lot of files.  Do you
want it sooner than that?

Gr.
Steven