From nobody Fri Dec 19 20:05:45 2025 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=1746477043; cv=none; d=zohomail.com; s=zohoarc; b=bRqWxYrITTpVMuSs28FesPvCjo92iXNecLrNt5Tur7mEHm8J7rPpu558WgVjWda7MYQtm5tSznWTObLDBTsOUluRiEM0EZSpYBbKWBjxzi22mNapaAU71f88E8Ucm449DVzeeuvb4ekOnMryfbfWhHn5ZTO5p246hNmbLHyMDHc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1746477043; 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=KOt17JQNeTedx3lg3bvKkZN2IA0gQQiBK1NKxrnMp84=; b=ZoWva9lvZDx3FXQcLUH0WBDKj0Pin2qUBx5tFw8C2KWeeC8bDf106cWe0oigBskMX/j53FYJNBUHICTvJ9NccxgcC/jv7s3EIsMAw1l7gkfAyGDCLGX5iH19LkoyHAYJ+P8tk2OuhhOvk9H4QWUgbzXrW/5XDLVT3qYBAakxELE= 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 1746477043444534.7384646132608; Mon, 5 May 2025 13:30:43 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uC2QC-0006qG-CJ; Mon, 05 May 2025 16:28:16 -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 1uC2Q9-0006oj-Gf for qemu-devel@nongnu.org; Mon, 05 May 2025 16:28:13 -0400 Received: from mail-pl1-x635.google.com ([2607:f8b0:4864:20::635]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1uC2Q7-0000Rw-MF for qemu-devel@nongnu.org; Mon, 05 May 2025 16:28:13 -0400 Received: by mail-pl1-x635.google.com with SMTP id d9443c01a7336-223f4c06e9fso44644795ad.1 for ; Mon, 05 May 2025 13:28:11 -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.107.2025.05.05.13.28.09 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 05 May 2025 13:28:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1746476890; x=1747081690; 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=KOt17JQNeTedx3lg3bvKkZN2IA0gQQiBK1NKxrnMp84=; b=yLUzUuJvsj3p4E6+iDw0dUfVqllc1d21bTGJmUFkICmaCZowsy42PePUkiYVXOy7pd Fhc0sSuoxFgKDuploaVwfTEs+6NN0DnTcc3HAqePLef5Pt8gcuObjzODFCTIsnRLfWGh tNMN8dyjWhzeLWTnu+40H7L/NKwGkmPnukMld+ITf4P6IBCIbUCHOZZi9pxskglmSrm9 9/l0gGFJ92MTUsYo/ZQ1ozQ3V9aAR4DqVORZj5p9kG1fuqwWUQ42eTY5SpAgJFd84tc9 oPkNfxt5XTACg0jEJHi9mfXi3mMADGTKWXaChsexio6DanKxuRMRY8uZgGxAVCxfuXIc lEPw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1746476890; x=1747081690; 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=KOt17JQNeTedx3lg3bvKkZN2IA0gQQiBK1NKxrnMp84=; b=Mr+fFz2lzb3b9zBmhwE3fv6Czin3Md/e1mo7h8vW0lsLflyHH+FVCOxAXAfG7xIKPM oYVM0psMHT+SVWUMSqUIwnmMPN4mW2X3h/qQLrkSzJ/ImyDRvxAVPP724hvcBXCIL9Em G5ZDpuPjz5mMvPQG9wXoKrFVsYWBtlLn+z6R20onhYNFNDzGWp2W3RTlJ+j4yo/4xlIX oGbmuMYReZr/dJBcUHe61ogqaIPI6FEwmvbKkX9tX6MPy6V8dXIPUv5S3OJ/DaHCNPd2 mCsMPm6hyiaVZ2+WrxvUhFUIhuDFVzXjqENlZ4mG0G61gEBNYawT8aPnl06d6umrU/P3 deTg== X-Gm-Message-State: AOJu0YxvgKbIti7G4ryuyCpo6Q+9VJXU9MJKcPAWzg4D1OaUN1zSS1kz F/IVaBOVNUjiBLMUhbp2hD2Ce+MHIbibGnGrrNBjntbhzBHeBtj0xq6hdaBiC6k3LS+QazMMOq0 e X-Gm-Gg: ASbGncuhBfp5PYRcI9IVhIDgvRQShskwohTC0MXL7KQ1iUR3TWHy2PlzIoEe5quuISi Q/xHl30xe7N2vsZ1PpdfBEoVvYo4W9a+MxdIXBBxj8IX7/2DfCE/fUnAgP4VviZ0+hOR+ZL5BdA hilf6DYzSJyYI0xPpp/KAdxIZmHTDLMMxkozff4CGp8VMWJ53FUeI84CWS+dnhwCwiS/GgCEydh 3Nxr+XHbJw1pf+oNdJFqKJ8vUwx6WvejM99TOZhHXMGTlQXtOHD2MDwvVHNkzJWAVPEHIFoxS0j XLyvSMOQobg/PicBWzvwyel5DBdSGZuVskNQE6aiKdBO31thX+BxhwTFL8L4QE+4qOAL3TOKEAv uiClMSOaj0Q== X-Google-Smtp-Source: AGHT+IFQACvuioQop2gpEBab1hBMf69YrUVmDvSZQKHaUag27DlsdeELCgVViddTKRvRb5+lEoujog== X-Received: by 2002:a17:902:e78f:b0:223:4d5e:7592 with SMTP id d9443c01a7336-22e328ad820mr10416175ad.21.1746476890057; Mon, 05 May 2025 13:28:10 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH 20/20] tcg/optimize: Build and use o_bits in fold_shift Date: Mon, 5 May 2025 13:27:51 -0700 Message-ID: <20250505202751.3510517-21-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::635; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x635.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: 1746477044556019000 Content-Type: text/plain; charset="utf-8" Signed-off-by: Richard Henderson --- tcg/optimize.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/tcg/optimize.c b/tcg/optimize.c index f36636ed02..ab05206ee5 100644 --- a/tcg/optimize.c +++ b/tcg/optimize.c @@ -2706,7 +2706,7 @@ static bool fold_sextract(OptContext *ctx, TCGOp *op) =20 static bool fold_shift(OptContext *ctx, TCGOp *op) { - uint64_t s_mask, z_mask; + uint64_t s_mask, z_mask, o_mask; TempOptInfo *t1, *t2; =20 if (fold_const2(ctx, op) || @@ -2719,14 +2719,16 @@ static bool fold_shift(OptContext *ctx, TCGOp *op) t2 =3D arg_info(op->args[2]); s_mask =3D t1->s_mask; z_mask =3D t1->z_mask; + o_mask =3D t1->o_mask; =20 if (ti_is_const(t2)) { int sh =3D ti_const_val(t2); =20 z_mask =3D do_constant_folding(op->opc, ctx->type, z_mask, sh); + o_mask =3D do_constant_folding(op->opc, ctx->type, o_mask, sh); s_mask =3D do_constant_folding(op->opc, ctx->type, s_mask, sh); =20 - return fold_masks_zs(ctx, op, z_mask, s_mask); + return fold_masks_zos(ctx, op, z_mask, o_mask, s_mask); } =20 switch (op->opc) { --=20 2.43.0