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[Bug tree-optimization/31183] ICE in int_cst_value, at tree.c:7684 with -O3 -ftree-loop-linear
- 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: 16 Mar 2007 11:30:59 -0000
- Subject: [Bug tree-optimization/31183] ICE in int_cst_value, at tree.c:7684 with -O3 -ftree-loop-linear
- References: <bug-31183-8535@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #5 from spop at gcc dot gnu dot org 2007-03-16 11:30 -------
Subject: Bug 31183
Author: spop
Date: Fri Mar 16 11:30:48 2007
New Revision: 122988
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=122988
Log:
PR tree-optimization/31183
* tree-loop-linear.c (gather_interchange_stats, try_interchange_loops):
Use double_int instead of unsigned int for representing access_strides.
* testsuite/gcc.dg/tree-ssa/pr31183.c: New.
Added:
trunk/gcc/testsuite/gcc.dg/tree-ssa/pr31183.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-loop-linear.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31183