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[Bug tree-optimization/34635] [4.3 Regression] tree check: expected polynomial_chrec, have integer_cst in add_multivariate_self_dist, at tree-data-ref.c:2813
- 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: 3 Jan 2008 02:39:31 -0000
- Subject: [Bug tree-optimization/34635] [4.3 Regression] tree check: expected polynomial_chrec, have integer_cst in add_multivariate_self_dist, at tree-data-ref.c:2813
- References: <bug-34635-12387@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #9 from spop at gcc dot gnu dot org 2008-01-03 02:39 -------
Subject: Bug 34635
Author: spop
Date: Thu Jan 3 02:38:24 2008
New Revision: 131275
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131275
Log:
2007-12-19 Sebastian Pop <sebastian.pop@amd.com>
PR tree-optimization/34635
* tree-data-ref.c (add_other_self_distances): Make sure that the
evolution step is constant.
* gcc.dg/tree-ssa/pr34635.c: New.
* gcc.dg/tree-ssa/pr34635-1.c: New.
Added:
trunk/gcc/testsuite/gcc.dg/tree-ssa/pr34635-1.c
trunk/gcc/testsuite/gcc.dg/tree-ssa/pr34635.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-data-ref.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34635