From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3946 invoked by alias); 13 Jun 2012 08:02:40 -0000 Received: (qmail 3932 invoked by uid 22791); 13 Jun 2012 08:02:39 -0000 X-SWARE-Spam-Status: No, hits=-5.6 required=5.0 tests=AWL,BAYES_00,KHOP_RCVD_UNTRUST,RCVD_IN_DNSWL_HI,RCVD_IN_HOSTKARMA_W,SPF_HELO_PASS,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 13 Jun 2012 08:02:25 +0000 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id q5D82P5S007270 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Wed, 13 Jun 2012 04:02:25 -0400 Received: from freie (ovpn01.gateway.prod.ext.phx2.redhat.com [10.5.9.1]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id q5D82NaM022558 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 13 Jun 2012 04:02:24 -0400 Received: from livre.localdomain (livre-to-gw.oliva.athome.lsd.ic.unicamp.br [172.31.160.19]) by freie (8.14.5/8.14.5) with ESMTP id q5D82JPQ019741; Wed, 13 Jun 2012 05:02:19 -0300 Received: from livre.localdomain (aoliva@localhost.localdomain [127.0.0.1]) by livre.localdomain (8.14.3/8.14.3/Debian-5+lenny1) with ESMTP id q5D82ItS005579; Wed, 13 Jun 2012 05:02:18 -0300 Received: (from aoliva@localhost) by livre.localdomain (8.14.3/8.14.3/Submit) id q5D82HGN005577; Wed, 13 Jun 2012 05:02:17 -0300 From: Alexandre Oliva To: gcc-patches@gcc.gnu.org Cc: Richard Henderson Subject: Re: [PR debug/47624] improve value tracking in non-VTA locations References: Date: Wed, 13 Jun 2012 08:05:00 -0000 In-Reply-To: (Alexandre Oliva's message of "Sun, 22 Apr 2012 15:08:39 -0300") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org X-SW-Source: 2012-06/txt/msg00796.txt.bz2 On Apr 22, 2012, Alexandre Oliva wrote: > for gcc/ChangeLog > from Alexandre Oliva > PR debug/47624 > * var-tracking.c (loc_exp_dep_pool): New. > (vt_emit_notes): Create and release the pool. > (compute_bb_dataflow): Use value-based locations in MO_VAL_SET. > (emit_notes_in_bb): Likewise. > (loc_exp_dep_insert): Deal with NOT_ONEPART vars. > (notify_dependents_of_changed_value): Likewise. > (notify_dependents_of_resolved_value): Check that NOT_ONEPART > variables don't have a VAR_LOC_DEP_LST. > (emit_note_insn_var_location): Expand NOT_ONEPART locs that are > VALUEs or MEMs of VALUEs. Ping? http://gcc.gnu.org/ml/gcc-patches/2012-04/msg01320.html RTH, the patch for PR49888 that you reviewed and approved depends on this one. -- Alexandre Oliva, freedom fighter http://FSFLA.org/~lxoliva/ You must be the change you wish to see in the world. -- Gandhi Be Free! -- http://FSFLA.org/ FSF Latin America board member Free Software Evangelist Red Hat Brazil Compiler Engineer