[Bug tree-optimization/34458] [4.3 Regression] ICE in int_cst_value, at tree.c:8047 at -O3

[spop 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  <[EMAIL PROTECTED]>

        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