From patchwork Wed Aug 22 19:36:24 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H.J. Lu" X-Patchwork-Id: 961089 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=gcc.gnu.org (client-ip=209.132.180.131; helo=sourceware.org; envelope-from=gcc-patches-return-484216-incoming=patchwork.ozlabs.org@gcc.gnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=gcc.gnu.org header.i=@gcc.gnu.org header.b="xYUcbZ9d"; dkim-atps=neutral Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 41whrc3FXYz9s3C for ; Thu, 23 Aug 2018 08:23:10 +1000 (AEST) DomainKey-Signature: a=rsa-sha1; c=nofws; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender:date :from:to:cc:subject:message-id:reply-to:mime-version :content-type; q=dns; s=default; b=qLO5aftbUTsGJu2xyclZgLvHejct8 2t2+F/CG76QF28p72SnLlxEGlCloKsn9ZQx6GhV+cNd0OcwuMegbVbhnx2u6UoE8 5f9XG1vpBJ7+tfsOpDCwUh6QUdi7KvcuImrBcmOqNj5R6XJ50NHJdnlBCvZOakT7 2WHsvVYa620EyA= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender:date :from:to:cc:subject:message-id:reply-to:mime-version :content-type; s=default; bh=EOgRnJYS1io8ktqw6FEfNFTSRlo=; b=xYU cbZ9dnA5hsHw4YGFccRAgfjUCjr/88wBdB/MNJB70/AlSFXIJnO1rgeR6kdhC9Hj 4dk37dehOeeWz6APua566cE6f41QdSoqXakYNvwVE5MJ6R4+PsZ9WYZmrq9AkSWM qO5Y5MZ8UKyRDy5HIH+0VuUVJBP1ZlGF1pZ8KpoA= Received: (qmail 72829 invoked by alias); 22 Aug 2018 19:36:27 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Delivered-To: mailing list gcc-patches@gcc.gnu.org Received: (qmail 72819 invoked by uid 89); 22 Aug 2018 19:36:27 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-24.9 required=5.0 tests=AWL, BAYES_00, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, KAM_LAZY_DOMAIN_SECURITY, NO_DNS_FOR_FROM autolearn=ham version=3.3.2 spammy=Hx-languages-length:994 X-HELO: mga14.intel.com Received: from mga14.intel.com (HELO mga14.intel.com) (192.55.52.115) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 22 Aug 2018 19:36:26 +0000 Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 22 Aug 2018 12:36:25 -0700 Received: from gnu-cfl-1.sc.intel.com ([172.25.70.237]) by fmsmga007.fm.intel.com with ESMTP; 22 Aug 2018 12:36:24 -0700 Received: by gnu-cfl-1.sc.intel.com (Postfix, from userid 1000) id E8D1B440D0C; Wed, 22 Aug 2018 12:36:24 -0700 (PDT) Date: Wed, 22 Aug 2018 12:36:24 -0700 From: "H.J. Lu" To: gcc-patches@gcc.gnu.org Cc: Jason Merrill , Cary Coutant Subject: [PATCH] DWARF: Call set_indirect_string on DW_MACINFO_start_file Message-ID: <20180822193624.GA22426@intel.com> Reply-To: "H.J. Lu" MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Since -gsplit-dwarf -g3 will output filename as indirect string, call set_indirect_string on DW_MACINFO_start_file for -gsplit-dwarf -g3. OK for trunk? H.J. --- PR debug/79342 * dwarf2out.c (save_macinfo_strings): Call set_indirect_string on DW_MACINFO_start_file for -gsplit-dwarf -g3 --- gcc/dwarf2out.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index edf1ac35896..6ae0a4d66b4 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -28280,6 +28280,12 @@ save_macinfo_strings (void) && (debug_str_section->common.flags & SECTION_MERGE) != 0) set_indirect_string (find_AT_string (ref->info)); break; + case DW_MACINFO_start_file: + /* -gsplit-dwarf -g3 will also output filename as indirect + string. */ + if (!dwarf_split_debug_info) + break; + /* Fall through. */ case DW_MACRO_define_strp: case DW_MACRO_undef_strp: set_indirect_string (find_AT_string (ref->info));