http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58941
--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Tue Mar 18 10:58:22 2014 New Revision: 208640 URL: http://gcc.gnu.org/viewcvs?rev=208640&root=gcc&view=rev Log: 2014-03-18 Richard Biener <rguent...@suse.de> Backport from mainline 2013-11-05 Richard Biener <rguent...@suse.de> PR middle-end/58941 * tree-dfa.c (get_ref_base_and_extent): Merge common code in MEM_REF and TARGET_MEM_REF handling. Make sure to process trailing array detection before diving into the view-converted object (and possibly apply some extra offset). * gcc.dg/torture/pr58941.c: New testcase. 2012-05-07 Eric Botcazou <ebotca...@adacore.com> * tree-dfa.c (get_ref_base_and_extent) <ARRAY_REF>: Do the offset computation using the precision of the index type. 2012-05-31 Eric Botcazou <ebotca...@adacore.com> * tree-dfa.c (get_ref_base_and_extent): Compute the offset using double ints throughout. Added: branches/gcc-4_7-branch/gcc/testsuite/gcc.dg/torture/pr58941.c Modified: branches/gcc-4_7-branch/gcc/ChangeLog branches/gcc-4_7-branch/gcc/testsuite/ChangeLog branches/gcc-4_7-branch/gcc/tree-dfa.c
