From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 15069 invoked by alias); 12 Dec 2012 09:56:54 -0000 Received: (qmail 14969 invoked by uid 55); 12 Dec 2012 09:56:30 -0000 From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/43631] var-tracking inserts notes with non-NULL BLOCK_FOR_INSN in between basic blocks Date: Wed, 12 Dec 2012 09:56:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Keywords: wrong-debug X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: jakub 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 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: 2012-12/txt/msg01221.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43631 --- Comment #20 from Jakub Jelinek 2012-12-12 09:56:28 UTC --- Author: jakub Date: Wed Dec 12 09:56:22 2012 New Revision: 194442 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194442 Log: PR target/55659 Revert 2012-12-11 Jakub Jelinek PR middle-end/43631 * var-tracking.c (emit_note_insn_var_location): If insn is followed by BARRIER, put note after the BARRIER. (next_non_note_insn_var_location): Skip over BARRIERs. (emit_notes_in_bb): If call is followed by BARRIER, put note after the BARRIER. 2012-12-06 Jakub Jelinek PR middle-end/43631 * var-tracking.c (emit_note_insn_var_location, emit_notes_in_bb): Clear BLOCK_FOR_INSN on notes emitted in between basic blocks, don't adjust BB_END when inserting note after BB_END of some bb. Modified: trunk/gcc/ChangeLog trunk/gcc/var-tracking.c