From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lf1-x134.google.com (mail-lf1-x134.google.com [IPv6:2a00:1450:4864:20::134]) by sourceware.org (Postfix) with ESMTPS id 06A783858009 for ; Mon, 11 Dec 2023 12:39:21 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 06A783858009 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 06A783858009 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=2a00:1450:4864:20::134 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1702298362; cv=none; b=BihmogvVmNQqR5LAXmDvc9cXx4tCLZWuEt5qIotzM6/U38vYNdGnwGOgyB5dpz8pZWX+JnoSMfUnZ/BCdgUJ9S3WJsnOCTPrfRCBRObghvfRmpjhocQb1+mFy3o/y3J1C2VwrW9kG9nODI844b83vi/ic+QVwu/Jyc44fUbxIPU= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1702298362; c=relaxed/simple; bh=kdhYZrEd2OimJW9huHOYYmf3hxoJCMeKGpE3Lmtu3/E=; h=DKIM-Signature:MIME-Version:From:Date:Message-ID:Subject:To; b=DyO/ELjUpvt/RmtBCJFudVDTcKdWgCB3ujWZLXVFlZf3RE3Ww5Mv9UmfuL/6IMFVi3rEXxjH0y8H0qUt3xdUtSKh/9b97paC/jBwvYLlQqvqVtqG7/+fPdV9uiM7dxNdLkoaYuPefgW+VhqxxI8nOwkfbWch9nLkanAgL4TG1ws= ARC-Authentication-Results: i=1; server2.sourceware.org Received: by mail-lf1-x134.google.com with SMTP id 2adb3069b0e04-50bffb64178so5130861e87.2 for ; Mon, 11 Dec 2023 04:39:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1702298359; x=1702903159; darn=gcc.gnu.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=BTQel03zTTl1Otnm/bJJH+2wMeS4KTLnOZtF1ro3Cnc=; b=BrmPvO0+NFUMfeeozibZyHZmOLxNWWW8V+ZGfy60DXNRA6rYG2GIRBnEnh2yfqZutX pfc5sqylBPOmlgBfppdrY1SXkDaTK5EKHnp3HmHOr1xxZm0FWG/8rzn1gUmRqJCsyMZz SSvq9xJpdOg9s3NlS66XqPjRhiDEyAE78/d2Yj5uHkgrsop60VSkj5+WUIHTz0W3lSh9 kIPvr1PN0Q+cdMpfnZXFmoLQNj9sgalQyEIplKGF/7ODyPVhWdlmCGeRRInvZ4U/wcAT pG8WTt2X6k8l9XROXcPMBxF9X+O9pd++82Tc0QKk8s5xWYo80z6XxeBwW8u1wlgymS+p 0DPg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702298359; x=1702903159; 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=BTQel03zTTl1Otnm/bJJH+2wMeS4KTLnOZtF1ro3Cnc=; b=QCxzAAjzuE6HboZyw+nF6252YmyZdYxE7nKRsK9Vdm6mzhCH/zJvOCgccs2wUvULMj W39/N29NIs7JR0tctQSe9l8A5I5iVhn58T3tLoaf7CC0dPyhTVtmWI3tYvfsRsF2bdnL aTOnbSoTQNmTABFdeymioq/S8YnwjXAiRTjMsVdMFpIi8/M9XpyhkXiVQRAPnq5H6CiT Z2zF/NrFSu7BAIMpJw5R3PPI3/b9E9v8i8YMQ/hA9mtbd6oTfjXa3VxVFy2JyKuxvJYW zVCE54PfOlCIv4GBbjg9rukznPEbvwe/eneYsxnrOsHewN2Rg2pwKabusYDmLoZs+rXF trnw== X-Gm-Message-State: AOJu0YwejTLmmxkUsyKNKzWhFg6PGqbskoLhv/3RrGxqUdluEcrZ+oV8 +24yfgksA8TVzsidets38TvdkjxsD0zipmQyLoc= X-Google-Smtp-Source: AGHT+IFH0UEqEd2EsDFj/MGqfDbPEGNSQlPWnDUwo/5IRYXStvCH9C4oihO2ufA28A+QeaxJiHePbWBXq52ddw7BN18= X-Received: by 2002:a05:6512:2112:b0:50b:d0e3:c95b with SMTP id q18-20020a056512211200b0050bd0e3c95bmr1635868lfr.15.1702298358602; Mon, 11 Dec 2023 04:39:18 -0800 (PST) MIME-Version: 1.0 References: <20231211122020.3645581-1-hongyu.wang@intel.com> In-Reply-To: From: Hongyu Wang Date: Mon, 11 Dec 2023 20:39:12 +0800 Message-ID: Subject: Re: [PATCH] i386: Fix missed APX_NDD check for shift/rotate expanders [PR 112943] To: Jakub Jelinek Cc: Hongyu Wang , gcc-patches@gcc.gnu.org, ubizjak@gmail.com, hongtao.liu@intel.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: > > + __int128 u128_2 = (9223372036854775808 << 4) * foo0_u8_0; /* { dg-warning "integer constant is so large that it is unsigned" "so large" } */ > > Just you can use (9223372036854775807LL + (__int128) 1) instead of 9223372036854775808 > to avoid the warning. > The testcase will ICE without the patch even with that. Thanks for the hint! Will adjust when pushing the patch.