From patchwork Tue Nov 20 12:56:25 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Uros Bizjak X-Patchwork-Id: 200322 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 222192C008E for ; Tue, 20 Nov 2012 23:56:42 +1100 (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=1354021003; h=Comment: DomainKey-Signature:Received:Received:Received:Received: MIME-Version:Received:Received:Date:Message-ID:Subject:From:To: Content-Type:Mailing-List:Precedence:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:Sender:Delivered-To; bh=9DmD04V bY8ksLYblQPpF9j7YyVo=; b=KPhEAqF6v7t261lIpBCQJC1Aw3Z5YdV7OXl1ev4 kgd+AE8BkFz9bCcwsHekEei1mdYdNP9YMn4Hoi1DXh+AM/vkvzWUARwwZPueqygL mOiyhUlfTPpp2E3rn0uaWq1KMh6Jvmjx1NX5/0cXMPZhMhgJmig8GNp3ytzk7WCf wDq8= 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:MIME-Version:Received:Received:Date:Message-ID:Subject:From:To:Content-Type:Mailing-List:Precedence:List-Id:List-Unsubscribe:List-Archive:List-Post:List-Help:Sender:Delivered-To; b=EOyOeotPVVBY1C9f3ZidUJDjqHpI0V6YMfFoJn0On74ABm/R8V5dmAPKLnjI+k f+YAyO+j6O+R13nvELhcFGMBe/1qQkCez4wuuHDa9NPUyux18n+qq2CIY48eBcx+ UMBFtYzSFtc4pH1pVrmA38n6xllyadtfssEb9YAnnDtLc=; Received: (qmail 2376 invoked by alias); 20 Nov 2012 12:56:34 -0000 Received: (qmail 2346 invoked by uid 22791); 20 Nov 2012 12:56:33 -0000 X-SWARE-Spam-Status: No, hits=-4.2 required=5.0 tests=AWL, BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, FREEMAIL_FROM, KHOP_RCVD_TRUST, RCVD_IN_DNSWL_LOW, RCVD_IN_HOSTKARMA_YE, TW_ZJ X-Spam-Check-By: sourceware.org Received: from mail-pb0-f47.google.com (HELO mail-pb0-f47.google.com) (209.85.160.47) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 20 Nov 2012 12:56:26 +0000 Received: by mail-pb0-f47.google.com with SMTP id un1so2635478pbc.20 for ; Tue, 20 Nov 2012 04:56:25 -0800 (PST) MIME-Version: 1.0 Received: by 10.68.203.72 with SMTP id ko8mr42849758pbc.78.1353416185775; Tue, 20 Nov 2012 04:56:25 -0800 (PST) Received: by 10.66.246.232 with HTTP; Tue, 20 Nov 2012 04:56:25 -0800 (PST) Date: Tue, 20 Nov 2012 13:56:25 +0100 Message-ID: Subject: [PATCH, i386]: Emit CLOBBERs in VOIDmode From: Uros Bizjak To: gcc-patches@gcc.gnu.org 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 Hello! 2012-11-20 Uros Bizjak * config/i386/i386.c (ix86_expand_call): Emit CLOBBERs in VOIDmode. Tested on x86_64-linux-gnu {,-m32}, committed to mainline. Uros. Index: config/i386/i386.c =================================================================== --- config/i386/i386.c (revision 193657) +++ config/i386/i386.c (working copy) @@ -23528,9 +23528,8 @@ ix86_expand_call (rtx retval, rtx fnaddr, rtx call UNSPEC_MS_TO_SYSV_CALL); for (i = 0; i < ARRAY_SIZE (clobbered_registers); i++) - vec[vec_len++] - = gen_rtx_CLOBBER (SSE_REGNO_P (clobbered_registers[i]) - ? TImode : DImode, + vec[vec_len++] + = gen_rtx_CLOBBER (VOIDmode, gen_rtx_REG (SSE_REGNO_P (clobbered_registers[i]) ? TImode : DImode, clobbered_registers[i]));