[Bug middle-end/50913] [4.7 Regression] ICE in scan_tree_for_params_right_scev, at graphite-sese-to-poly.c:633 compiling libgfortran with -floop-interchange -m32

[belyshev at depni dot sinp.msu.ru]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50913

Serge Belyshev <belyshev at depni dot sinp.msu.ru> changed:

           What    |Removed                     |Added
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                 CC|                            |rguenth at gcc dot gnu.org

--- Comment #4 from Serge Belyshev <belyshev at depni dot sinp.msu.ru> 
2011-11-07 12:51:01 UTC ---
Fails since the fix for bug 50067, r178028:

2011-08-24  Richard Guenther  <rguent...@suse.de>

    PR tree-optimization/50067
    * tree-data-ref.c (dr_analyze_indices): Do not add an access
    function for a MEM_REF base that has no evolution in the loop
    nest or that is not analyzable.
    ...