[Bug tree-optimization/42221] [4.5 Regression] ICE from '-Os -fgraphite-identity'

[spop at gcc dot gnu dot org]

------- Comment #4 from spop at gcc dot gnu dot org  2009-12-18 05:31 -------
Subject: Bug 42221

Author: spop
Date: Fri Dec 18 05:30:56 2009
New Revision: 155333

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155333
Log:
Fix PR42221.

2009-12-17  Sebastian Pop  <sebastian.pop@amd.com>

        PR middle-end/42221
        * sese.c (expand_scalar_variables_expr): Follow the SSA links into
        the array indexing of ADDR_EXPRs.

        * testsuite/gcc.dg/graphite/pr42221.c: New.

Added:
    branches/graphite/gcc/testsuite/gcc.dg/graphite/pr42221.c
Modified:
    branches/graphite/gcc/ChangeLog.graphite
    branches/graphite/gcc/graphite-clast-to-gimple.c
    branches/graphite/gcc/sese.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42221