From patchwork Thu Sep 20 22:36:36 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Botcazou X-Patchwork-Id: 185518 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) by ozlabs.org (Postfix) with SMTP id 9C7132C0080 for ; Fri, 21 Sep 2012 08:39:18 +1000 (EST) Comment: DKIM? See http://www.dkim.org DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d=gcc.gnu.org; s=default; x=1348785559; h=Comment: DomainKey-Signature:Received:Received:Received:Received:From:To: Cc:Subject:Date:Message-ID:User-Agent:In-Reply-To:References: MIME-Version:Content-Type:Content-Transfer-Encoding:Mailing-List: Precedence:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:Sender:Delivered-To; bh=MfwQL1gYU5E2/FxMjTr2ASKTYHA=; b=bS1lZ57utNRXrnQlxWBcpNyS2Bqga9r/jJEO78zul1gqFYTEKlpANyXNScrp9F rwRmRlin7TlPu5colMFnJl9mcBoPnQx/pnLqUo21HNTOZD1UhVcU7yMzh07VNBMe eMMh6GXQ8a6hOnEJpnpMw8GYjAtScDaEIkVqgUY2V4q9s= Comment: DomainKeys? See http://antispam.yahoo.com/domainkeys DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=default; d=gcc.gnu.org; h=Received:Received:X-SWARE-Spam-Status:X-Spam-Check-By:Received:Received:From:To:Cc:Subject:Date:Message-ID:User-Agent:In-Reply-To:References:MIME-Version:Content-Type:Content-Transfer-Encoding:Mailing-List:Precedence:List-Id:List-Unsubscribe:List-Archive:List-Post:List-Help:Sender:Delivered-To; b=iParx6ZRB2fHs1r8XCXoXQRtMDKP2EVunDOV4FjsXlCScZQ131I92TbzwCzgoc P9lrSqql+uV2bLUUCrtmkUjQYvRLPvtF3yRwS1o83UM81MQ/eHRPWAJWoT2C7OOV CsBAYCQ8iHcgKctrovG8JT9DHCbl/5wjJV7gsW+/ZpgQk=; Received: (qmail 14316 invoked by alias); 20 Sep 2012 22:39:14 -0000 Received: (qmail 14307 invoked by uid 22791); 20 Sep 2012 22:39:13 -0000 X-SWARE-Spam-Status: No, hits=-3.4 required=5.0 tests=BAYES_00, KHOP_THREADED, RCVD_IN_DNSWL_NONE, RCVD_IN_HOSTKARMA_YE X-Spam-Check-By: sourceware.org Received: from smtp1-g21.free.fr (HELO smtp1-g21.free.fr) (212.27.42.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 20 Sep 2012 22:39:01 +0000 Received: from polaris.localnet (unknown [IPv6:2a01:e35:8a16:3850:b5cf:4e30:b97:b23c]) by smtp1-g21.free.fr (Postfix) with ESMTPS id C14F294001B; Fri, 21 Sep 2012 00:38:50 +0200 (CEST) From: Eric Botcazou To: Richard Earnshaw Cc: gcc-patches@gcc.gnu.org, Ulrich Weigand , "bernds@codesourcery.com" Subject: Re: [patch] Fix PR rtl-optimization/54290 Date: Fri, 21 Sep 2012 00:36:36 +0200 Message-ID: <5026332.AZAM1WxtxX@polaris> User-Agent: KMail/4.7.2 (Linux/3.1.10-1.16-desktop; KDE/4.7.2; x86_64; ; ) In-Reply-To: <505B3A20.4010907@arm.com> References: <201209191330.q8JDUXWU004474@d06av02.portsmouth.uk.ibm.com> <505B3A20.4010907@arm.com> MIME-Version: 1.0 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 > This breaks bootstrap on ARM: > > /home/rearnsha/gnusrc/gcc/gcc-fsf/gcc/reload1.c: In function `void > choose_reload_regs(insn_chain*)': > /home/rearnsha/gnusrc/gcc/gcc-fsf/gcc/reload1.c:6959:19: error: unused > variable `tem' [-Werror=unused-variable] > rtx check_reg, tem; My bad... fixed thusly. 2012-09-20 Eric Botcazou * reload1.c (choose_reload_regs): Add missing #ifdef/#endif pair. Index: reload1.c =================================================================== --- reload1.c (revision 191591) +++ reload1.c (working copy) @@ -6956,7 +6956,10 @@ choose_reload_regs (struct insn_chain *c for (j = 0; j < n_reloads; j++) { int r = reload_order[j]; - rtx check_reg, tem; + rtx check_reg; +#ifdef SECONDARY_MEMORY_NEEDED + rtx tem; +#endif if (reload_inherited[r] && rld[r].reg_rtx) check_reg = rld[r].reg_rtx; else if (reload_override_in[r]