This is the mail archive of the gcc-bugs@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[Bug middle-end/47566] ICE in vn_reference_lookup


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.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]