From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3946 invoked by alias); 7 Dec 2012 12:51:03 -0000 Received: (qmail 3906 invoked by uid 55); 7 Dec 2012 12:50:47 -0000 From: "jamborm at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/55590] SRA still produces unnecessarily unaligned memory accesses Date: Fri, 07 Dec 2012 12:51:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jamborm at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: jamborm at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2012-12/txt/msg00699.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55590 --- Comment #2 from Martin Jambor 2012-12-07 12:50:46 UTC --- Author: jamborm Date: Fri Dec 7 12:50:43 2012 New Revision: 194300 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194300 Log: 2012-12-07 Martin Jambor PR tree-optimization/55590 * tree-sra.c (build_ref_for_offset): Use get_object_alignment_1 to get base alignment. * testsuite/gcc.target/i386/pr55590-1.c: New test. * testsuite/gcc.target/i386/pr55590-2.c: Likewise. Added: trunk/gcc/testsuite/gcc.target/i386/pr55590-1.c trunk/gcc/testsuite/gcc.target/i386/pr55590-2.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-sra.c