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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 12BB3C433F5 for ; Tue, 26 Oct 2021 23:42:55 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 8C86160F39 for ; Tue, 26 Oct 2021 23:42:54 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 8C86160F39 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:47834 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mfW5l-0006pv-DL for qemu-devel@archiver.kernel.org; Tue, 26 Oct 2021 19:42:53 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:53164) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mfVaG-0003Lg-92 for qemu-devel@nongnu.org; Tue, 26 Oct 2021 19:10:21 -0400 Received: from mail-pl1-x636.google.com ([2607:f8b0:4864:20::636]:37438) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mfVa8-00020o-GA for qemu-devel@nongnu.org; Tue, 26 Oct 2021 19:10:19 -0400 Received: by mail-pl1-x636.google.com with SMTP id n11so652568plf.4 for ; Tue, 26 Oct 2021 16:10:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=3jpxULOVdIgL0Mnirkv2EuUv8fHOKVVpG1kUJouTiHI=; b=RbBpcjubvQ4TUS+qLOcDBEYOMG5Lj38yCc/tUzuPU9sz8u4v2UEMbtJZKL5UnxaV5P qzUkjzKbcgKjvhCkcQq0zzlpBVpe8Yo6hJDyKQw4+QrP5otr96ZWU4lM0wQxG0ya3VK+ 7lGQZ/miH8ZwgHkkVgASjHOFM+irw0KL48e1WUHTalqk7pRg3wOOM2ueIJXxtpUriLou J4i88mFwU5wtAMRPljL/aWE2tg7VfWmZDX8MhBMHSuy6O6YTtGYaPDrs9d8wjXfJKpuF OsfR0r0iZl95FkIOCXz5d5OOgCiIHxD6Ck4xz7dxhhjzAegQWd4KVOGZMVE18yIq6ir4 /8AQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=3jpxULOVdIgL0Mnirkv2EuUv8fHOKVVpG1kUJouTiHI=; b=HeuBUpYcdcanIPqnn/g8e0ATlRvm0ujj0vCDkD52Hjnh/7Id2BpmvnKaeltF/KjFdV h+uUq+Dsbc+IgE1WsluPac9XrxJ12ylRtb/G0Os2OqCwtAySMr84sziAOdeu3SPIiWIb rmqclfqG1XgnvFnZvehRwDjsuN+48sp89MzUC0njBvl58lS3e+bsP59ZuU32P5L5QjZ3 b1KWY22f/L48qQDoL/CMlP8IWHPek0GZyz8dkIksqtA1iolCx0Ri35L9mCiWElJfpM2U A/W0S0vUYrim3DwxIT0e8Yl9rhod2E1TmYRJCzXAa2PpA3ezNl70nmvlZcJ3J6OxOcD2 Q33w== X-Gm-Message-State: AOAM533lgiC5QzLcCfkKpzxcu0aRK9NpjNEjaxxykheUBm4GWxPfi+xC qGpKrkkEJaLELXPkdbbsFQKhVIySFy4B0A== X-Google-Smtp-Source: ABdhPJxpEBekMdbVIOkj1gRI6wUHTs2rvJsqSBD0CLAiF7MFPoYxOgBYugwNnw4/lsxvHw0jrE5NDg== X-Received: by 2002:a17:902:b691:b029:12d:2b6:d116 with SMTP id c17-20020a170902b691b029012d02b6d116mr24210351pls.71.1635289811214; Tue, 26 Oct 2021 16:10:11 -0700 (PDT) Received: from localhost.localdomain ([71.212.134.125]) by smtp.gmail.com with ESMTPSA id t22sm4450630pfg.63.2021.10.26.16.10.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 Oct 2021 16:10:10 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v4 29/51] tcg/optimize: Split out fold_mov Date: Tue, 26 Oct 2021 16:09:21 -0700 Message-Id: <20211026230943.1225890-30-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211026230943.1225890-1-richard.henderson@linaro.org> References: <20211026230943.1225890-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::636; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x636.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: luis.pires@eldorado.org.br, alex.bennee@linaro.org, f4bug@amsat.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This is the final entry in the main switch that was in a different form. After this, we have the option to convert the switch into a function dispatch table. Reviewed-by: Luis Pires Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson --- tcg/optimize.c | 27 ++++++++++++++------------- 1 file changed, 14 insertions(+), 13 deletions(-) diff --git a/tcg/optimize.c b/tcg/optimize.c index 8524fe1f8a..5f1bd7cd78 100644 --- a/tcg/optimize.c +++ b/tcg/optimize.c @@ -1015,6 +1015,11 @@ static bool fold_mb(OptContext *ctx, TCGOp *op) return true; } +static bool fold_mov(OptContext *ctx, TCGOp *op) +{ + return tcg_opt_gen_mov(ctx, op, op->args[0], op->args[1]); +} + static bool fold_movcond(OptContext *ctx, TCGOp *op) { TCGOpcode opc = op->opc; @@ -1748,20 +1753,11 @@ void tcg_optimize(TCGContext *s) break; } - /* Propagate constants through copy operations and do constant - folding. Constants will be substituted to arguments by register - allocator where needed and possible. Also detect copies. */ + /* + * Process each opcode. + * Sorted alphabetically by opcode as much as possible. + */ switch (opc) { - CASE_OP_32_64_VEC(mov): - done = tcg_opt_gen_mov(&ctx, op, op->args[0], op->args[1]); - break; - - default: - break; - - /* ---------------------------------------------------------- */ - /* Sorted alphabetically by opcode as much as possible. */ - CASE_OP_32_64_VEC(add): done = fold_add(&ctx, op); break; @@ -1831,6 +1827,9 @@ void tcg_optimize(TCGContext *s) case INDEX_op_mb: done = fold_mb(&ctx, op); break; + CASE_OP_32_64_VEC(mov): + done = fold_mov(&ctx, op); + break; CASE_OP_32_64(movcond): done = fold_movcond(&ctx, op); break; @@ -1900,6 +1899,8 @@ void tcg_optimize(TCGContext *s) CASE_OP_32_64_VEC(xor): done = fold_xor(&ctx, op); break; + default: + break; } if (!done) { -- 2.25.1