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[Bug tree-optimization/42221] [4.5 Regression] ICE from '-Os -fgraphite-identity'
- From: "spop at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 8 Jan 2010 07:56:22 -0000
- Subject: [Bug tree-optimization/42221] [4.5 Regression] ICE from '-Os -fgraphite-identity'
- References: <bug-42221-18357@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #9 from spop at gcc dot gnu dot org 2010-01-08 07:56 -------
Subject: Bug 42221
Author: spop
Date: Fri Jan 8 07:56:08 2010
New Revision: 155729
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155729
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:
branches/graphite/gcc/testsuite/gcc.dg/graphite/pr42221.c
Modified:
branches/graphite/gcc/sese.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42221