From patchwork Tue Jan 2 23:40:53 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Vivier X-Patchwork-Id: 854793 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3zB9Zn1fNWz9s7c for ; Wed, 3 Jan 2018 10:42:08 +1100 (AEDT) Received: from localhost ([::1]:59570 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eWWC6-00072X-5l for incoming@patchwork.ozlabs.org; Tue, 02 Jan 2018 18:42:06 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52270) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eWWBL-00071f-DR for qemu-devel@nongnu.org; Tue, 02 Jan 2018 18:41:20 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eWWBI-00035G-OB for qemu-devel@nongnu.org; Tue, 02 Jan 2018 18:41:19 -0500 Received: from mout.kundenserver.de ([212.227.126.130]:60778) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1eWWBI-00034Z-DZ for qemu-devel@nongnu.org; Tue, 02 Jan 2018 18:41:16 -0500 Received: from localhost.localdomain ([78.238.229.36]) by mrelayeu.kundenserver.de (mreue005 [212.227.15.167]) with ESMTPSA (Nemesis) id 0LtS7s-1ew3rB3WQm-010wKH; Wed, 03 Jan 2018 00:41:14 +0100 From: Laurent Vivier To: qemu-devel@nongnu.org Date: Wed, 3 Jan 2018 00:40:53 +0100 Message-Id: <20180102234108.32713-3-laurent@vivier.eu> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180102234108.32713-1-laurent@vivier.eu> References: <20180102234108.32713-1-laurent@vivier.eu> X-Provags-ID: V03:K0:PBxYFVeFg3i+y/D09AAXUC0RClUl1ivh604K+Y0NvOHfk9UyXhO KYUYTpsdV1liZcoXp04HRqFOcLZDp/GCmEbL1+LVX3BjprXE14EIAXUQsJIMEKTGr8lPAe6 VWcTXN4ItuEQhRNB5GnQ/9kJXzetiqequ4wlTZQ1XCW4F0dB0KzFhGc9KhVfVkEHw7HUPzQ JF1fC/c3ZpReCJp2PVHQg== X-UI-Out-Filterresults: notjunk:1; V01:K0:eGb6BVluYGA=:xyzqobxjdVPAYe+8X1wroK kcm3W1agEDKq6N1dDYA0WJ6Uj7WXfjEB9bhIVnTntghEqUaCXElQdCpg4UTsI7kLKkT4tTzOC pehM4ABXXiwns4f6ZoTHNgk5Flt9vQSNynETKUIkasu2F1WI4YKo3+WcdiSE7QMPNsOR604wC t9IF5ObeZi7vj4vNel4XskSE175xRylmuysKb3n8guA9LuMdfCIHKC6eO7vw+g4cu6FA1TY4o JUVdGOVmotjPR35WqhUho7TIzcFILxZHLMX4VEdAHFhtZjuhgHvjuayO4qeibvLgCKfts097Z jyT5yrIFy1p+gGcDr30Uy1VuViZgkuXBGXmgNT7Cgyow0bcnTaPh9pYukFdcYjeomc2RnNhs4 zCXSmsr6l/o7/EsQou3l0fQSkFQUqPgIKbj3DEi1uySP3UcP+DmSnaOKz6hXphgbBuzEJbWlz KfGhs5lqr58VcZbak8B/c0ezNJXzARh4bXtfte4wnTMy1M+qFdrqr3ibnsiGSoCYhyObaYoQ3 AJImYETxxhOzyxxU2TLK0MpPROdVWeZtwusS5VV3NlQmhT/G5i8WMr6IFdYUV3rsstNfM+isI QMTzCLPrCQD0euGsm/UW44FiARDkVYLf75AH1gQEqe1NKvEGpyncoQOPVECcuLFdUwMUYTJ65 Jn4/erSKa9RlFMM4csBtNudNNSigaIfccrXH8pZ8gi/Q3Wcp7FUpBGVYjK4k4vCFkF3EW6Yvu kXh/ftIwHX9uaaZy25+sw9wk1lr4G+ihcKJhGA== X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 212.227.126.130 Subject: [Qemu-devel] [PATCH v6 02/17] target/m68k: fix gen_get_ccr() X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Thomas Huth , Richard Henderson , Laurent Vivier Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" As gen_helper_get_ccr() is able to compute CCR from cc_op and flags, we don't need to flush flags before to call it. flush_flags() and get_ccr() use COMPUTE_CCR() to compute flags. get_ccr() computes CCR value, whereas flush_flags update live cc_op and flags. Signed-off-by: Laurent Vivier Reviewed-by: Richard Henderson --- target/m68k/translate.c | 1 - 1 file changed, 1 deletion(-) diff --git a/target/m68k/translate.c b/target/m68k/translate.c index 0e9d651a2a..1e9fb01252 100644 --- a/target/m68k/translate.c +++ b/target/m68k/translate.c @@ -2478,7 +2478,6 @@ static TCGv gen_get_ccr(DisasContext *s) { TCGv dest; - gen_flush_flags(s); update_cc_op(s); dest = tcg_temp_new(); gen_helper_get_ccr(dest, cpu_env);