From nobody Mon Feb 9 23:08:30 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1746477057; cv=none; d=zohomail.com; s=zohoarc; b=X8Tryc5cMsa97V1gEQqlkOJiq2vLL2BkDuujdwMUjdV0uFJ8A2xtnFf4JlGEmL66SAMhXx1mRNvDXNQVrxklKhe1uTSMUVy1kP5O3K5LbtK6ou4ebcT7+IxteeNtGcKbPu1jSq5+N9sNO0bRgLT41T4iRyLjg/tajeIHkwt3Opk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1746477057; h=Content-Transfer-Encoding:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To:Cc; bh=x2Y0NbHwSVautraRUSm70pcB+uKrHArjhxj6kfxjpLE=; b=dJlJeLECkTKCw14q+jbEMCbN/ai2E+SogsHrhsw782uaJYdlJzHOhPnoFReScuAVyfWCHpg7uBwuyAhDvLYIZs4sa3vpr22vKloGBxxUdbuAABg9j3hBBfmALEZAHYSEVhwOjaS2Kal8aOXEsClnNPZ9eKMttm0RJ1ULK6fPsSY= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1746477057616196.0145792218343; Mon, 5 May 2025 13:30:57 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uC2QE-0006rG-3s; Mon, 05 May 2025 16:28:18 -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 1uC2Q8-0006my-9Z for qemu-devel@nongnu.org; Mon, 05 May 2025 16:28:12 -0400 Received: from mail-pf1-x431.google.com ([2607:f8b0:4864:20::431]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1uC2Q4-0000Pu-5N for qemu-devel@nongnu.org; Mon, 05 May 2025 16:28:10 -0400 Received: by mail-pf1-x431.google.com with SMTP id d2e1a72fcca58-736c1138ae5so4934963b3a.3 for ; Mon, 05 May 2025 13:28:06 -0700 (PDT) Received: from stoup.. (71-212-47-143.tukw.qwest.net. [71.212.47.143]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-74059021067sm7516485b3a.107.2025.05.05.13.28.04 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 05 May 2025 13:28:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1746476885; x=1747081685; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=x2Y0NbHwSVautraRUSm70pcB+uKrHArjhxj6kfxjpLE=; b=bM4+lO4LinN16I7fzhUPbeuX688TWoEIREA0PcDLNKzJRVRyjepsT/uf2upz8Mnr3+ bu5K/7olD/biC/bWWnvm8qFDJFXumKSGVBSWWcUuJMP3iTDeMlBmFsR5OGg45ncGlLuY pck1rE3kzedhOl1tUg/XoPj8O4RObWxXeu83VaZd7xeyt8avK4rdAF8dxDZhj/6/ML3+ LZXS3CBFgK5Ma1aLiYwGTc/oWkE93zO1gBjtM0+Z1KlJotAMe4huTRNJGcIdyT9TtmNq noECP+/OgRLkH5v9T29h2cVZP3Wdb6Q19u7O04Ktg/jzoAyATUf6SEhtWEJ7IrBYY6so B/bQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1746476885; x=1747081685; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=x2Y0NbHwSVautraRUSm70pcB+uKrHArjhxj6kfxjpLE=; b=cfMpzX3jCXfAHuC74PTLZVi0HXEUNnLlWlq1BwgryWAPsP0ZVWGdbtx1c6pvVhg/Wq sa9XGlEo1CQH7nFL+DQuJ8hcDt/zoIPucXlny98QldunUXDasCGHPBFlq7sKU7o6Qaoy MB0KmzhIh3C4vqMTL/V/sMh99sT27tHkA1HVQszYV/Lb83+dkeWU1OoYeVmKzYys1T8S L/JDu9xb2E/DcBYFT5k5r59cFblVR+UnwVmTcuNxXf7m5mQmuFsD77ASUvpyIXhuu2XA 3u/0X6/iYMWHVWESaftShgRPvkRiK7142t2ynngNMEjIZrfLdvh8ypDNLJh2Tihd7O15 bOWw== X-Gm-Message-State: AOJu0YyYdAH8EngBmhiMxJnpqlCwixxQSUjMBhS5U5xzDevmvkETZyaX VGZHXF8Fz+G5W4/CcD+aUEWQI6cWmvQXDLRltyaWz+gqYdlVdFerww0Je3gO1qilod8EKa5v9MM Q X-Gm-Gg: ASbGncvUi1ZL/zlfCALiI7RCHSeaAgzwm+yvKZ5vgybMbRNY6XbuAeQ01ht7k3xMWsB wzFrFZ81eXM0cH+fAEkU7+WKilGYe7OIwcN3xD2x7Ujfq20H4Bw0WWiqIdd4T/Qr6G+V5kxwrCC bBcIZkEcYszvnDgreCPYFYCnJOQAfrD1fI3VHdhcu59Nh8GSdnfy1qak1c4pFGgqzTSa/a85/gl XvyUCYfqjrxD02uqZIMoVZGhrn4V2x3EsQhjhP5Ab23bZ2gOSNK6JpEMXlHk5Phs4mVzLDH3Oe1 81OVT+bNE2Fyg3LLnEzV6QU0C5WpUydDyiRfR4Vtx0y0BjHZC/7IhoXu5rSpJyFBzAoH7vTPdDI = X-Google-Smtp-Source: AGHT+IEsTa5uoZOymy4ehTykwFajrc9EJ4N86QXSPPPFJpaxUVezO+Wh67TMNjVzsBToUU9koUKiew== X-Received: by 2002:a05:6a00:428e:b0:736:2a73:6756 with SMTP id d2e1a72fcca58-74091ac95camr606099b3a.21.1746476885190; Mon, 05 May 2025 13:28:05 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH 14/20] tcg/optimize: Build and use o_bits in fold_extract Date: Mon, 5 May 2025 13:27:45 -0700 Message-ID: <20250505202751.3510517-15-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250505202751.3510517-1-richard.henderson@linaro.org> References: <20250505202751.3510517-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::431; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x431.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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1746477058602019000 Content-Type: text/plain; charset="utf-8" Signed-off-by: Richard Henderson --- tcg/optimize.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/tcg/optimize.c b/tcg/optimize.c index 886947b82b..c5243392af 100644 --- a/tcg/optimize.c +++ b/tcg/optimize.c @@ -1091,6 +1091,12 @@ static bool fold_masks_zos(OptContext *ctx, TCGOp *o= p, uint64_t z_mask, return true; } =20 +static bool fold_masks_zo(OptContext *ctx, TCGOp *op, + uint64_t z_mask, uint64_t o_mask) +{ + return fold_masks_zos(ctx, op, z_mask, o_mask, 0); +} + static bool fold_masks_zs(OptContext *ctx, TCGOp *op, uint64_t z_mask, uint64_t s_mask) { @@ -1958,7 +1964,7 @@ static bool fold_eqv(OptContext *ctx, TCGOp *op) =20 static bool fold_extract(OptContext *ctx, TCGOp *op) { - uint64_t z_mask_old, z_mask; + uint64_t z_mask_old, z_mask, o_mask; TempOptInfo *t1 =3D arg_info(op->args[1]); int pos =3D op->args[2]; int len =3D op->args[3]; @@ -1974,7 +1980,8 @@ static bool fold_extract(OptContext *ctx, TCGOp *op) return true; } =20 - return fold_masks_z(ctx, op, z_mask); + o_mask =3D extract64(t1->o_mask, pos, len); + return fold_masks_zo(ctx, op, z_mask, o_mask); } =20 static bool fold_extract2(OptContext *ctx, TCGOp *op) --=20 2.43.0