From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10978 invoked by alias); 27 Oct 2011 07:06:56 -0000 Received: (qmail 10968 invoked by uid 22791); 27 Oct 2011 07:06:54 -0000 X-SWARE-Spam-Status: No, hits=-2.9 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 27 Oct 2011 07:06:41 +0000 From: "Joost.VandeVondele at pci dot uzh.ch" To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/38115] unneeded temp Date: Thu, 27 Oct 2011 07:06:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: fortran X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: enhancement X-Bugzilla-Who: Joost.VandeVondele at pci dot uzh.ch X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Last reconfirmed 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: 2011-10/txt/msg02750.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38115 Joost VandeVondele changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed|2008-11-18 20:11:32 |2011-10-27 20:11:32 --- Comment #6 from Joost VandeVondele 2011-10-27 07:06:22 UTC --- 4.7 still generates the temporaries. Looks like the middle end deals with this rather well for the #c0 testcase, but not #c1.