From patchwork Wed Dec 11 18:33:01 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aurelien Jarno X-Patchwork-Id: 300279 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 6FE8D2C00B8 for ; Thu, 12 Dec 2013 05:39:26 +1100 (EST) Received: from localhost ([::1]:59459 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vqogt-00026j-Tf for incoming@patchwork.ozlabs.org; Wed, 11 Dec 2013 13:39:23 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60249) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VqocA-0005MB-61 for qemu-devel@nongnu.org; Wed, 11 Dec 2013 13:34:34 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Vqoc5-0002vS-C1 for qemu-devel@nongnu.org; Wed, 11 Dec 2013 13:34:30 -0500 Received: from hall.aurel32.net ([2001:bc8:30d7:101::1]:48574) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vqoc5-0002vO-44 for qemu-devel@nongnu.org; Wed, 11 Dec 2013 13:34:25 -0500 Received: from 185dhcp40.pl.eso.org ([134.171.185.40] helo=ohm.rr44.fr) by hall.aurel32.net with esmtpsa (TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1Vqoc3-0001lE-P8; Wed, 11 Dec 2013 19:34:24 +0100 Received: from aurel32 by ohm.rr44.fr with local (Exim 4.80) (envelope-from ) id 1Vqobs-0005JK-Hf; Wed, 11 Dec 2013 19:34:12 +0100 From: Aurelien Jarno To: qemu-devel@nongnu.org Date: Wed, 11 Dec 2013 19:33:01 +0100 Message-Id: <1386786781-20253-1-git-send-email-aurelien@aurel32.net> X-Mailer: git-send-email 1.7.10.4 X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2001:bc8:30d7:101::1 Cc: Aurelien Jarno , Richard Henderson Subject: [Qemu-devel] [PATCH] tcg/i386: fix a comment X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org The comments apply to 8-bit stores, not 8-bit loads. Cc: Richard Henderson Signed-off-by: Aurelien Jarno --- tcg/i386/tcg-target.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tcg/i386/tcg-target.c b/tcg/i386/tcg-target.c index 7ac8e45..495b901 100644 --- a/tcg/i386/tcg-target.c +++ b/tcg/i386/tcg-target.c @@ -1486,7 +1486,7 @@ static void tcg_out_qemu_st_direct(TCGContext *s, TCGReg datalo, TCGReg datahi, switch (memop & MO_SIZE) { case MO_8: - /* In 32-bit mode, 8-byte stores can only happen from [abcd]x. + /* In 32-bit mode, 8-bit stores can only happen from [abcd]x. Use the scratch register if necessary. */ if (TCG_TARGET_REG_BITS == 32 && datalo >= 4) { tcg_out_mov(s, TCG_TYPE_I32, scratch, datalo);