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[Bug middle-end/50335] ICE in psct_dynamic_dim, at graphite-poly.h:659
- From: "sebpop at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 06 Dec 2011 18:40:43 +0000
- Subject: [Bug middle-end/50335] ICE in psct_dynamic_dim, at graphite-poly.h:659
- Auto-submitted: auto-generated
- References: <bug-50335-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50335
--- Comment #8 from sebpop at gmail dot com <sebpop at gmail dot com> 2011-12-06 18:40:43 UTC ---
Hi Maxim,
Thanks for pointing me to this problem.
I would recommend that you disable the code in loop flattening by
early returning false in flatten_all_loops. I'm pre-approving you to
commit such a patch (as I am not allowed to commit anything to gcc
due to my new employer's legal policies, although emailing or giving
instructions via a phone call to somebody of what to do seems to
be fine for now ;-)
Vladimir Kargov will take over where I left the patches to make graphite
work with ISL and once these are committed to gcc, we will be able to
implement loop flattening with ISL, by calling isl_map_flatten_range.
Sebastian