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[Bug tree-optimization/42521] [4.5 Regression] ICE: in graphite_loop_normal_form, at graphite-sese-to-poly.c:2844
- From: "spop at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 8 Jan 2010 07:39:17 -0000
- Subject: [Bug tree-optimization/42521] [4.5 Regression] ICE: in graphite_loop_normal_form, at graphite-sese-to-poly.c:2844
- References: <bug-42521-14164@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from spop at gcc dot gnu dot org 2010-01-08 07:39 -------
Subject: Bug 42521
Author: spop
Date: Fri Jan 8 07:39:01 2010
New Revision: 155728
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155728
Log:
Fix PR42521.
2010-01-07 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/42521
* graphite.c (graphite_finalize): Call scev_reset.
(graphite_transform_loops): Do not call scev_reset between the code
generation of scops.
* testsuite/gcc.dg/graphite/pr42521.c: New.
Added:
trunk/gcc/testsuite/gcc.dg/graphite/pr42521.c
Modified:
trunk/gcc/ChangeLog.graphite
trunk/gcc/graphite.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42521