From patchwork Tue Apr 5 15:50:34 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tom de Vries X-Patchwork-Id: 89898 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 2C478B6EDF for ; Wed, 6 Apr 2011 01:50:40 +1000 (EST) Received: (qmail 3386 invoked by alias); 5 Apr 2011 15:50:27 -0000 Received: (qmail 3335 invoked by uid 22791); 5 Apr 2011 15:50:21 -0000 X-SWARE-Spam-Status: No, hits=-1.7 required=5.0 tests=AWL, BAYES_00, T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from mail.codesourcery.com (HELO mail.codesourcery.com) (38.113.113.100) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 05 Apr 2011 15:50:18 +0000 Received: (qmail 23478 invoked from network); 5 Apr 2011 15:50:16 -0000 Received: from unknown (HELO ?192.168.1.66?) (vries@127.0.0.2) by mail.codesourcery.com with ESMTPA; 5 Apr 2011 15:50:16 -0000 Message-ID: <4D9B3A4A.6090601@codesourcery.com> Date: Tue, 05 Apr 2011 17:50:34 +0200 From: Tom de Vries User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.14) Gecko/20110223 Lightning/1.0b2 Thunderbird/3.1.8 MIME-Version: 1.0 To: gcc-patches@gcc.gnu.org, ebotcazou@libertysurf.fr CC: danglin@gcc.gnu.org Subject: [PATCH, PR48461] define emit_use_return_register_into_block only if HAVE_return. 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 Hi, I introduced the function emit_use_return_register_into_block for PR43920, but should have guarded it with HAVE_return. The patch fixes this. Tested by doing x86_64 non-bootstrap c/fortran build. OK for trunk? Thanks, - Tom Index: gcc/function.c =================================================================== --- gcc/function.c (revision 171977) +++ gcc/function.c (working copy) @@ -5262,6 +5262,7 @@ prologue_epilogue_contains (const_rtx in return 0; } +#ifdef HAVE_return /* Insert use of return register before the end of BB. */ static void @@ -5275,7 +5276,6 @@ emit_use_return_register_into_block (bas emit_insn_before (seq, BB_END (bb)); } -#ifdef HAVE_return /* Insert gen_return at the end of block BB. This also means updating block_for_insn appropriately. */