http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55478
--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> 2012-12-13
10:46:00 UTC ---
(In reply to comment #5)
> As for the PRE issue - we indeed seem to not release SSA temporaries
> created by PRE. I'll look into that.
Fixed with
2012-12-13 Richard Biener <rguent...@suse.de>
* tree-ssa-pre.c (get_representative_for): Adjust dumping.
Mark created SSA names for release.
(eliminate_bb): Insert only when expr is not NULL.
