From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 28910 invoked by alias); 28 Feb 2011 15:47:58 -0000 Received: (qmail 28901 invoked by uid 22791); 28 Feb 2011 15:47:57 -0000 X-SWARE-Spam-Status: No, hits=-2.8 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; Mon, 28 Feb 2011 15:47:53 +0000 From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug debug/47283] [4.6 regression] ICE in refs_may_alias_p_1, at tree-ssa-alias.c X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: debug X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: REOPENED X-Bugzilla-Priority: P4 X-Bugzilla-Assigned-To: jakub at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.6.0 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: Mon, 28 Feb 2011 15:57:00 -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: 2011-02/txt/msg03109.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47283 --- Comment #17 from Jakub Jelinek 2011-02-28 15:47:20 UTC --- Author: jakub Date: Mon Feb 28 15:47:18 2011 New Revision: 170566 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=170566 Log: PR debug/47283 * cfgexpand.c (convert_debug_memory_address): Add AS parameter. Use target address_mode and pointer_mode hooks instead of hardcoded Pmode and ptr_mode. Handle some simple cases of extending if POINTERS_EXTEND_UNSIGNED < 0. (expand_debug_expr) : Call convert_debug_memory_address. (expand_debug_expr) : Pass as to convert_debug_memory_address. Modified: trunk/gcc/ChangeLog trunk/gcc/cfgexpand.c