From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21026 invoked by alias); 7 Feb 2013 16:34:44 -0000 Received: (qmail 19163 invoked by uid 48); 7 Feb 2013 16:33:31 -0000 From: "hjl.tools at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/52876] [x32] - Sign extend 32 to 64bit then clear upper 32bits fails O1 or higher Date: Thu, 07 Feb 2013 16:34:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: hjl.tools at gmail 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-Changed-Fields: Status Last reconfirmed Ever Confirmed 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: 2013-02/txt/msg00682.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52876 H.J. Lu changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed|2012-04-05 00:00:00 |2013-02-07 Ever Confirmed|0 |1 --- Comment #17 from H.J. Lu 2013-02-07 16:33:24 UTC --- The fix is on hjl/x32/gcc-4_7-branch branch.