[Bug middle-end/47566] ICE in vn_reference_lookup

[Joost.VandeVondele at pci dot uzh.ch]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47566

--- Comment #5 from Joost VandeVondele <Joost.VandeVondele at pci dot uzh.ch> 2011-02-01 12:23:35 UTC ---
(In reply to comment #4)
> That's indeed invalid - it should be an SSA name.  This means some
> earlier pass messed up (or PRE itself).  The bug shouldn't depend
> on LTO (apart from maybe requiring some cross-module inlining to trigger).

The same problem doesn't happen without LTO (but otherwise compiled with the
same options). I guess it needs the cross-module inlining.

I'll be uploading a tgz with sources.