[Bug tree-optimization/42334] segfault in graphite-poly.h for 200.sixtrack
spop at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Tue Dec 15 21:12:00 GMT 2009
------- Comment #4 from spop at gcc dot gnu dot org 2009-12-15 21:12 -------
Subject: Bug 42334
Author: spop
Date: Tue Dec 15 21:11:48 2009
New Revision: 155273
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155273
Log:
Fix fall outs from Fix-PR42334.
2009-12-15 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/42178
PR middle-end/42334
* graphite-interchange.c (lst_try_interchange): Do not increment the
the OUTER index when there is no AFTER kernel. Do not increment the
OUTER index for after processing the AFTER kernel.
(lst_interchange_select_inner): Call lst_try_interchange only on loops.
(lst_interchange_select_outer): Do not pass in a pointer to the OUTER
index. Do not pass to lst_interchange_select_inner the OUTER index.
(scop_do_interchange): Update use of lst_interchange_select_outer.
* testsuite/gfortran.dg/graphite/graphite.exp
(DEFAULT_FLAGS_GRAPHITE_IDENTITY): Remove -fdump-tree-graphite-all.
* testsuite/gfortran.dg/graphite/interchange-1.f: Add comment. Clean
the graphite dump file.
* testsuite/gfortran.dg/graphite/interchange-2.f: Same.
* testsuite/gfortran.dg/graphite/pr42334-1.f: New.
Added:
branches/graphite/gcc/testsuite/gfortran.dg/graphite/pr42334-1.f
Modified:
branches/graphite/gcc/ChangeLog.graphite
branches/graphite/gcc/graphite-interchange.c
branches/graphite/gcc/testsuite/gfortran.dg/graphite/graphite.exp
branches/graphite/gcc/testsuite/gfortran.dg/graphite/interchange-1.f
branches/graphite/gcc/testsuite/gfortran.dg/graphite/interchange-2.f
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42334
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