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[Bug tree-optimization/32367] [4.3 Regression] internal compiler error: in build_polynomial_chrec, at tree-chrec.h:113
- 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: 19 Jun 2007 18:35:54 -0000
- Subject: [Bug tree-optimization/32367] [4.3 Regression] internal compiler error: in build_polynomial_chrec, at tree-chrec.h:113
- References: <bug-32367-1649@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #13 from spop at gcc dot gnu dot org 2007-06-19 18:35 -------
Subject: Bug 32367
Author: spop
Date: Tue Jun 19 18:35:39 2007
New Revision: 125855
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125855
Log:
PR tree-optimization/32367
* tree-chrec.h (build_polynomial_chrec): Verify that the left hand side
of the chrec has no evolution in that loop.
* testsuite/gcc.dg/tree-ssa/pr32367.c: New.
Added:
trunk/gcc/testsuite/gcc.dg/tree-ssa/pr32367.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-chrec.h
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32367