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Re: [graphite] Remove checks for flag_loop_strip_mine, flag_loop_block, flag_loop_interchange in graphite_trans_bb_block.
- From: Tobias Grosser <grosser at fim dot uni-passau dot de>
- To: Jack Howarth <howarth at bromo dot msbb dot uc dot edu>
- Cc: Sebastian Pop <sebpop at gmail dot com>, gcc-patches at gcc dot gnu dot org, rajagopal dwarak <dwarak dot rajagopal at amd dot com>, Jagasia Harsha <harsha dot jagasia at amd dot com>, Konrad Trifunovic <konrad dot trifunovic at gmail dot com>, louis-noel dot pouchet at inria dot fr, Cédric Bastoul <cedric dot bastoul at inria dot fr>, Karthik A <chill dot shanky at gmail dot com>, Harle Christophe <christophe dot harle at amd dot com>, Albert Cohen <Albert dot Cohen at inria dot fr>, Adrien ELICHE <aeliche at isty dot uvsq dot fr>, Sjodin Jan <Jan dot Sjodin at amd dot com>
- Date: Sat, 16 Aug 2008 00:11:34 -0300
- Subject: Re: [graphite] Remove checks for flag_loop_strip_mine, flag_loop_block, flag_loop_interchange in graphite_trans_bb_block.
- References: <1218738013.1353.52.camel@tobilaptop> <20080815134543.GA25781@bromo.msbb.uc.edu> <1218811354.23844.1.camel@tobilaptop> <20080815215652.GA29038@bromo.msbb.uc.edu>
ïOn Fri, 2008-08-15 at 17:56 -0400, Jack Howarth wrote:
> Tobias,
> The exact compilation failure I am seeing under the current graphite
> branch patches for aermod.f90 is...
>
> aermod.f90: In function âvrtcblâ:
> aermod.f90:14521: internal compiler error: in instantiate_scev_1, at tree-scalar-evolution.c:2220
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <http://gcc.gnu.org/bugs.html> for instructions.
>
> Are you seeing the same problem with graphite branch itself?
> Jack
I saw a SEGFAULT, but as I forgot to remove the line in my patch, we
wrote into some unknown memory location. So about every error message
was possible.
At the moment the graphite branch works for me (Testcases and polyhedron
with "-O2 -floop-strip-mine -floop-interchange -floop-block
-fgraphite").
It seems to be hard to move a patch from git to svn. Sorry for the
disruption. The next time I will compile the patch again after applying
to my svn checkout.
Tobias