From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3266 invoked by alias); 5 Jun 2011 21:54:11 -0000 Received: (qmail 3258 invoked by uid 22791); 5 Jun 2011 21:54:11 -0000 X-SWARE-Spam-Status: No, hits=-2.7 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; Sun, 05 Jun 2011 21:53:58 +0000 From: "kkojima at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/49186] optimize problem with unsigned long long value. X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: kkojima at gcc dot gnu.org 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: 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 Date: Sun, 05 Jun 2011 21:54:00 -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 X-SW-Source: 2011-06/txt/msg00342.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49186 --- Comment #8 from Kazumoto Kojima 2011-06-05 21:53:27 UTC --- Author: kkojima Date: Sun Jun 5 21:53:25 2011 New Revision: 174667 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174667 Log: PR target/49186 * config/sh/sh.c (expand_cbranchdi4): Set msw_skip when the high part of the second operand is 0. * gcc.c-torture/execute/pr49186.c: New. Added: branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/execute/pr49186.c Modified: branches/gcc-4_4-branch/gcc/ChangeLog branches/gcc-4_4-branch/gcc/config/sh/sh.c branches/gcc-4_4-branch/gcc/testsuite/ChangeLog