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[Bug tree-optimization/34458] [4.3 Regression] ICE in int_cst_value, at tree.c:8047 at -O3
- 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 22:01:13 -0000
- Subject: [Bug tree-optimization/34458] [4.3 Regression] ICE in int_cst_value, at tree.c:8047 at -O3
- References: <bug-34458-12387@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 2008-01-03 22:01 -------
Subject: Bug 34458
Author: spop
Date: Thu Jan 3 21:59:38 2008
New Revision: 131307
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131307
Log:
2008-01-02 Sebastian Pop <sebastian.pop@amd.com>
PR tree-optimization/34458
* tree-data-ref.c (dd_int_cst_value): New.
(initialize_matrix_A, compute_overlap_steps_for_affine_1_2,
analyze_subscript_affine_affine, build_classic_dist_vector_1,
add_multivariate_self_dist, init_omega_eq_with_af): Use
dd_int_cst_value instead of int_cst_value.
* testsuite/gcc.dg/tree-ssa/pr34458.c: New.
Added:
trunk/gcc/testsuite/gcc.dg/tree-ssa/pr34458.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-data-ref.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34458