From patchwork Fri Jul 2 20:17:53 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Schwab X-Patchwork-Id: 57773 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 073CA1007D2 for ; Sat, 3 Jul 2010 06:18:36 +1000 (EST) Received: (qmail 2421 invoked by alias); 2 Jul 2010 20:18:19 -0000 Received: (qmail 2362 invoked by uid 22791); 2 Jul 2010 20:18:05 -0000 X-SWARE-Spam-Status: No, hits=-1.7 required=5.0 tests=AWL, BAYES_00, RCVD_IN_DNSWL_NONE X-Spam-Check-By: sourceware.org Received: from mail-out.m-online.net (HELO mail-out.m-online.net) (212.18.0.10) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 02 Jul 2010 20:17:58 +0000 Received: from frontend1.mail.m-online.net (unknown [192.168.8.180]) by mail-out.m-online.net (Postfix) with ESMTP id 25A621C005DB for ; Fri, 2 Jul 2010 22:17:53 +0200 (CEST) Received: from igel.home (ppp-88-217-125-179.dynamic.mnet-online.de [88.217.125.179]) by mail.mnet-online.de (Postfix) with ESMTP id C12571C0016D for ; Fri, 2 Jul 2010 22:17:53 +0200 (CEST) Received: by igel.home (Postfix, from userid 501) id 6AA12CA297; Fri, 2 Jul 2010 22:17:53 +0200 (CEST) From: Andreas Schwab To: gcc-patches@gcc.gnu.org Subject: [M68K] Remove set but not used variable X-Yow: Dehydrated EGGS are STREWN across ROULETTE TABLES.. Date: Fri, 02 Jul 2010 22:17:53 +0200 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux) 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 The dataflow merge introduced this set but not used variable. Andreas. 2010-07-02 Andreas Schwab PR target/44771 * config/m68k/m68k.c (m68k_expand_prologue): Remove set but not used variable insn. Index: config/m68k/m68k.c =================================================================== --- config/m68k/m68k.c (revision 161740) +++ config/m68k/m68k.c (working copy) @@ -1042,7 +1042,7 @@ void m68k_expand_prologue (void) { HOST_WIDE_INT fsize_with_regs; - rtx limit, src, dest, insn; + rtx limit, src, dest; m68k_compute_frame_layout (); @@ -1185,7 +1185,7 @@ m68k_expand_prologue (void) if (!TARGET_SEP_DATA && crtl->uses_pic_offset_table) - insn = emit_insn (gen_load_got (pic_offset_table_rtx)); + emit_insn (gen_load_got (pic_offset_table_rtx)); } /* Return true if a simple (return) instruction is sufficient for this