From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 66AC9C0015E for ; Fri, 11 Aug 2023 12:09:28 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qUQwP-00041Q-3n; Fri, 11 Aug 2023 08:08:29 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qUQw8-0003wR-E6 for qemu-devel@nongnu.org; Fri, 11 Aug 2023 08:08:15 -0400 Received: from mail-lj1-x231.google.com ([2a00:1450:4864:20::231]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qUQw3-0002uk-BM for qemu-devel@nongnu.org; Fri, 11 Aug 2023 08:08:09 -0400 Received: by mail-lj1-x231.google.com with SMTP id 38308e7fff4ca-2b9bf52cd08so28569011fa.2 for ; Fri, 11 Aug 2023 05:08:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1691755685; x=1692360485; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=ndQEBja9XdSNCO3BDSnJc/BVCJ7aH9kI+WenktxzA8o=; b=giPLu4gu3lWYuAaVRJbmMefAG1G6H9QxIXDdgL5msg5Mhl3UVKe/yP14dxX5N7eRn+ b9t5XsXeBJgAMP5XI6GmOaCWaQrX1pN2rCL+J7fGHsDT20krk0UOh/8uB4oEBMcOsyaC G78nCXTWY+AMUj1oVZ2KgmQnplmezVjs9sbMvH0gWRkYvf8PQxNOexe9QHLWg1SJg2nB t37rgYMt6xerxDn0fqqCGGhiW4FVkChB77AdFlFPZ8sz3n5bHlBbxUn2GSToxu2X2IJu bOGtIRAqLN1xoH9UFMGq+tqJ/uz6z7bk4SxcVhgpaSrHr3vkgYLFV30VjpmME2BbiSR6 pZeg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691755685; x=1692360485; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=ndQEBja9XdSNCO3BDSnJc/BVCJ7aH9kI+WenktxzA8o=; b=k33AuW21O/8W5WhadMWLtGv1un0tC8bATJ3lUzTqtYk5aFHSAyDRLgT/zcT9sAeN4F km9uCtgkr8gReaTVArr8WSFkc5AC9In21yt/sOg2pl24KExfbr8Drf2WsBYYcKqqgsu+ DMvFEf64tmVaoIIYneP9sP+K1JPFuwCM/dkqEt1dLs8JqYv5dPLn5GjuOmbY/zSVC3ap Pa5rMpjurfX8WwTvuHEcO9hpztFNe/OWmOIOlVvLOnGYk5Ln3yKDi/L2qQuPmu0B/Zfu AI66LEUDGKxD84taPVorVR3pnpJf8GloelxyZUI44PUZY+deIZXeTWq7VY9qvVM+bLnE YO0A== X-Gm-Message-State: AOJu0YxkoOFCNdFWKmT3oBSjo1ASVt4htxYecQmp9JFmwZJYGz3xmKkA 9vIJDcR6mys/K6vA1n8+Nm7UqH2wUKLJ8hVzpCL6IA== X-Google-Smtp-Source: AGHT+IEA3ApV7WKGjVUrpMODHQIn9x4YWsIlLu2rOojH1j+IXhkePB/JZWLCjUKUbjECGZRx60PVMfoGd/jA7YJnKco= X-Received: by 2002:a05:6512:1320:b0:4fd:d3aa:e425 with SMTP id x32-20020a056512132000b004fdd3aae425mr1381540lfu.27.1691755685028; Fri, 11 Aug 2023 05:08:05 -0700 (PDT) MIME-Version: 1.0 References: <20230808031143.50925-1-richard.henderson@linaro.org> <20230808031143.50925-22-richard.henderson@linaro.org> In-Reply-To: <20230808031143.50925-22-richard.henderson@linaro.org> From: Peter Maydell Date: Fri, 11 Aug 2023 13:07:54 +0100 Message-ID: Subject: Re: [PATCH 21/24] tcg/i386: Use CMP+SBB in tcg_out_setcond To: Richard Henderson Cc: qemu-devel@nongnu.org, qemu-arm@nongnu.org, qemu-ppc@nongnu.org, qemu-riscv@nongnu.org, qemu-s390x@nongnu.org Content-Type: text/plain; charset="UTF-8" Received-SPF: pass client-ip=2a00:1450:4864:20::231; envelope-from=peter.maydell@linaro.org; helo=mail-lj1-x231.google.com X-Spam_score_int: 4 X-Spam_score: 0.4 X-Spam_bar: / X-Spam_report: (0.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, SUSPICIOUS_RECIPS=2.51 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Tue, 8 Aug 2023 at 04:16, Richard Henderson wrote: > > Use the carry bit to optimize some forms of setcond. > > Signed-off-by: Richard Henderson Reviewed-by: Peter Maydell thanks -- PMM