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[Bug tree-optimization/50698] pretending to create versioning for alias when not required
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 13 Oct 2011 09:00:17 +0000
- Subject: [Bug tree-optimization/50698] pretending to create versioning for alias when not required
- Auto-submitted: auto-generated
- References: <bug-50698-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50698
--- Comment #4 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-10-13 09:00:17 UTC ---
Author: rguenth
Date: Thu Oct 13 09:00:01 2011
New Revision: 179895
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179895
Log:
2011-10-13 Richard Guenther <rguenther@suse.de>
PR tree-optimization/50698
* tree-data-ref.c (split_constant_offset_1): Also process
offsets of &MEM.
* g++.dg/vect/pr50698.cc: New testcase.
Added:
trunk/gcc/testsuite/g++.dg/vect/pr50698.cc
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-data-ref.c