[Bug middle-end/38500] [graphite] ICE : in verify_loop_structure, at cfgloop.c:1569

[spop at gcc dot gnu dot org]

------- Comment #8 from spop at gcc dot gnu dot org  2009-01-05 21:04 -------
Subject: Bug 38500

Author: spop
Date: Mon Jan  5 21:03:45 2009
New Revision: 143094

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=143094
Log:
2009-01-05  Harsha Jagasia  <harsha.jagasia@amd.com>

        PR tree-optimization/38510
        * graphite.c (recompute_all_dominators): Call mark_irreducible_loops.
        (translate_clast): Call recompute_all_dominators before
        graphite_verify.
        (gloog): Call recompute_all_dominators before graphite_verify.

2009-01-05  Harsha Jagasia  <harsha.jagasia@amd.com>
            Jan Sjodin <jan.sjodin@amd.com>

        PR tree-optimization/38500
        * graphite.c (create_sese_edges): Call fix_loop_structure after
        splitting blocks.

2009-01-05  Harsha Jagasia  <harsha.jagasia@amd.com>

        PR tree-optimization/38510
        * gcc.dg/graphite/pr38510.c: New.

2009-01-05  Harsha Jagasia  <harsha.jagasia@amd.com>
            Jan Sjodin <jan.sjodin@amd.com>

        PR tree-optimization/38500
        * gcc.dg/graphite/pr38500.c: New.


Added:
    trunk/gcc/testsuite/gcc.dg/graphite/pr38500.c
    trunk/gcc/testsuite/gcc.dg/graphite/pr38510.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/graphite.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38500