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[Bug tree-optimization/51315] [4.6/4.7 regression] unaligned memory accesses generated with -ftree-sra
- From: "ebotcazou at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 05 Jan 2012 22:24:55 +0000
- Subject: [Bug tree-optimization/51315] [4.6/4.7 regression] unaligned memory accesses generated with -ftree-sra
- Auto-submitted: auto-generated
- References: <bug-51315-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51315
--- Comment #18 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2012-01-05 22:24:55 UTC ---
Author: ebotcazou
Date: Thu Jan 5 22:24:45 2012
New Revision: 182933
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182933
Log:
PR tree-optimization/51315
* tree-sra.c (tree_non_aligned_mem_for_access_p): New predicate.
(build_accesses_from_assign): Use it instead of tree_non_aligned_mem_p.
Added:
branches/gcc-4_6-branch/gcc/testsuite/gcc.c-torture/execute/20120105-1.c
- copied unchanged from r182932,
trunk/gcc/testsuite/gcc.c-torture/execute/20120105-1.c
Modified:
branches/gcc-4_6-branch/gcc/ChangeLog
branches/gcc-4_6-branch/gcc/testsuite/ChangeLog
branches/gcc-4_6-branch/gcc/tree-sra.c