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

[spop at gcc dot gnu dot org]

------- Comment #10 from spop at gcc dot gnu dot org  2010-01-08 08:04 -------
Subject: Bug 42221

Author: spop
Date: Fri Jan  8 08:04:35 2010
New Revision: 155731

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155731
Log:
Fix PR42221.

2009-12-23  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:
    trunk/gcc/testsuite/gcc.dg/graphite/pr42221.c
Modified:
    trunk/gcc/ChangeLog.graphite
    trunk/gcc/sese.c


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