[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

[spop 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  <[EMAIL PROTECTED]>

        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