[Bug middle-end/47019] [4.6 Regression] ICE: in rename_uses, at sese.c:535 with -O -ftree-pre -fgraphite-identity -fno-tree-copy-prop

[spop at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47019

--- Comment #4 from Sebastian Pop <spop at gcc dot gnu.org> 2010-12-22 21:19:38 
UTC ---
Author: spop
Date: Wed Dec 22 21:19:34 2010
New Revision: 168182

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168182
Log:
Fix PR47019: parameters of a SCoP are SCEV analyzable.

2010-12-22  Sebastian Pop  <sebastian....@amd.com>

    PR tree-optimization/47019
    * sese.h (scev_analyzable_p): Parameters of a SCoP are SCEV analyzable.

    * gfortran.dg/graphite/pr47019.f: New.

Added:
    trunk/gcc/testsuite/gfortran.dg/graphite/pr47019.f
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/sese.h
    trunk/gcc/testsuite/ChangeLog