From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2463 invoked by alias); 11 Nov 2013 19:31:49 -0000 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 Received: (qmail 2380 invoked by uid 48); 11 Nov 2013 19:31:45 -0000 From: "congh at google dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/58508] [Missed-Optimization] Redundant vector load of "actual" loop invariant in loop body. Date: Mon, 11 Nov 2013 19:31:00 -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-Version: 4.9.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: congh at google dot com X-Bugzilla-Status: RESOLVED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status resolution Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2013-11/txt/msg01079.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D58508 Cong Hou changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #9 from Cong Hou --- (In reply to congh from comment #8) > Author: congh > Date: Fri Nov 8 18:44:46 2013 > New Revision: 204590 >=20 > URL: http://gcc.gnu.org/viewcvs?rev=3D204590&root=3Dgcc&view=3Drev > Log: > 2013-11-08 Cong Hou >=20 > PR tree-optimization/58508 > * gcc.dg/vect/pr58508.c: Update. >=20 >=20 > Modified: > trunk/gcc/testsuite/ChangeLog > trunk/gcc/testsuite/gcc.dg/vect/pr58508.c >>From gcc-bugs-return-434303-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Mon Nov 11 19:31:50 2013 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 2474 invoked by alias); 11 Nov 2013 19:31:50 -0000 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 Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 2406 invoked by uid 48); 11 Nov 2013 19:31:46 -0000 From: "congh at google dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/53947] [meta-bug] vectorizer missed-optimizations Date: Mon, 11 Nov 2013 19:31:00 -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-Version: 4.8.0 X-Bugzilla-Keywords: meta-bug, missed-optimization X-Bugzilla-Severity: enhancement X-Bugzilla-Who: congh at google dot com X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status resolution Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2013-11/txt/msg01080.txt.bz2 Content-length: 506 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53947 Bug 53947 depends on bug 58508, which changed state. Bug 58508 Summary: [Missed-Optimization] Redundant vector load of "actual" loop invariant in loop body. http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58508 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED