From patchwork Mon Nov 11 14:06:51 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Martin_Li=C5=A1ka?= X-Patchwork-Id: 1192947 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org (client-ip=209.132.180.131; helo=sourceware.org; envelope-from=gcc-patches-return-512945-incoming=patchwork.ozlabs.org@gcc.gnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=suse.cz Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=gcc.gnu.org header.i=@gcc.gnu.org header.b="XPBH4p4H"; 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 47BXkH3J8Gz9s4Y for ; Tue, 12 Nov 2019 01:07:03 +1100 (AEDT) DomainKey-Signature: a=rsa-sha1; c=nofws; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender:from :subject:to:cc:message-id:date:mime-version:content-type; q=dns; s=default; b=wUxrQkgIVFAhDp+9S45xYRTqmTs1a0Wy5INpPlOLMl4I7ciF4b 4QZeQhvGYp6cBX2sAoskiMxibvkOI0h2Tq+PxnNM/KemdL08uNuDYUDBRfvPk6Qm JkMQPOvjgjUsZdTPTns63oxx1g1K7cHHY4EfOHybaudHMsI4KK3OB/54A= 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:from :subject:to:cc:message-id:date:mime-version:content-type; s= default; bh=bsRP7oRfMx6pGQqDQ2J22Mef63c=; b=XPBH4p4HjJiw1oaMs9At scsVMU4L5HYEUbW8jI5e+M3T8Yfu+YrHYmS0nCpGLpIvz/3jgRilGlBSmRjCmppE 9pZqzDy/y45eIJkWQLHD8dd8Cr4p2uEGFAatmNez0hdOWdIxyZ8l/VNbVr3U/tdL 8iFrFULnDHIdKWvE4WkHKEk= Received: (qmail 51093 invoked by alias); 11 Nov 2019 14:06:55 -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 51079 invoked by uid 89); 11 Nov 2019 14:06:55 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-18.3 required=5.0 tests=AWL, BAYES_00, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, SPF_PASS autolearn=ham version=3.3.1 spammy=hover, delays, adjusted, ldflags X-HELO: mx1.suse.de Received: from mx2.suse.de (HELO mx1.suse.de) (195.135.220.15) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Mon, 11 Nov 2019 14:06:54 +0000 Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 2337FAC3E; Mon, 11 Nov 2019 14:06:52 +0000 (UTC) From: =?utf-8?q?Martin_Li=C5=A1ka?= Subject: [PATCH] Relax lto-dump.o dependency. To: gcc-patches@gcc.gnu.org Cc: Jan Hubicka Message-ID: <09d02170-b6bc-9fa6-c674-34b610d455c9@suse.cz> Date: Mon, 11 Nov 2019 15:06:51 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.1 MIME-Version: 1.0 X-IsSubscribed: yes Hi. Current lto-dump.o relies on some FE generated files as pre-requirement. That hover delays LTO linking of the lto-dump and so that I adjusted the dependency to LTO_OBJS which will work as well. Patch can bootstrap on x86_64-linux-gnu and survives regression tests. Ready to be installed? Thanks, Martin gcc/lto/ChangeLog: 2019-11-11 Martin Liska * Make-lang.in: Relax dependency of lto-dump.o to LTO_OBJS which will allow faster linking (mainly with LTO). --- gcc/lto/Make-lang.in | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/lto/Make-lang.in b/gcc/lto/Make-lang.in index 00701aec800..faee8899502 100644 --- a/gcc/lto/Make-lang.in +++ b/gcc/lto/Make-lang.in @@ -92,7 +92,7 @@ $(LTO_DUMP_EXE): $(LTO_EXE) $(LTO_DUMP_OBJS) $(BACKEND) $(LIBDEPS) +$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ $(LTO_DUMP_OBJS) $(BACKEND) $(BACKENDLIBS) $(LIBS) -lto/lto-dump.o: $(LTO_EXE) +lto/lto-dump.o: $(LTO_OBJS) lto1.fda: ../prev-gcc/lto1$(exeext) ../prev-gcc/$(PERF_DATA) $(CREATE_GCOV) -binary ../prev-gcc/lto1$(exeext) -gcov lto1.fda -profile ../prev-gcc/$(PERF_DATA) -gcov_version 1