[Bug middle-end/46404] [4.6 Regression] ICE: definition in block 5 does not dominate use in block 32 with -O -fgraphite-identity -fno-tree-scev-cprop

[spop at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46404

--- Comment #5 from Sebastian Pop <spop at gcc dot gnu.org> 2010-12-15 20:44:41 
UTC ---
This commit fixed the reduced testcase:

 Fix PR46845: handle scop parameters before scev analysis.

    2010-12-14  Sebastian Pop  <sebastian....@amd.com>

        PR tree-optimization/46845
        * sese.c (scalar_evolution_in_region): Handle scop parameters
        before scev analysis.

        * gcc.dg/graphite/id-pr46845.c: New.

    git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/tr...@167844
138bc75d-0d04-0410-961f-82ee72b054a4