From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 11591 invoked by alias); 4 May 2012 11:02:47 -0000 Received: (qmail 11576 invoked by uid 22791); 4 May 2012 11:02:45 -0000 X-SWARE-Spam-Status: No, hits=-4.3 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,KHOP_THREADED 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; Fri, 04 May 2012 11:02:32 +0000 From: "ebotcazou at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/48496] [4.7/4.8 Regression] 'asm' operand requires impossible reload Date: Fri, 04 May 2012 11:02:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Keywords: build, ice-on-valid-code X-Bugzilla-Severity: major X-Bugzilla-Who: ebotcazou at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: ebotcazou at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.7.1 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: 2012-05/txt/msg00402.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48496 --- Comment #24 from Eric Botcazou 2012-05-04 11:01:39 UTC --- Author: ebotcazou Date: Fri May 4 11:01:34 2012 New Revision: 187150 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187150 Log: PR target/48496 * recog.c (constrain_operands): If extra constraints are present, also accept pseudo-registers with equivalent memory locations during reload. Added: trunk/gcc/testsuite/gcc.target/ia64/pr48496.c trunk/gcc/testsuite/gcc.target/ia64/pr52657.c Modified: trunk/gcc/ChangeLog trunk/gcc/recog.c trunk/gcc/testsuite/ChangeLog