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2012-02-20 Richard Guenther <rguenther@suse.de> PR tree-optimization/52298 * tree-vect-stmts.c (vectorizable_store): Properly use STMT_VINFO_DR_STEP instead of DR_STEP when vectorizing outer loops. (vectorizable_load): Likewise. * tree-vect-data-refs.c (vect_analyze_data_ref_access): Access DR_STEP after ensuring it is not NULL. * gcc.dg/torture/pr52298.c: New testcase. * gcc.dg/vect/pr52298.c: Likewise. From-SVN: r184396
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