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 A5EDAC4332F for ; Mon, 12 Dec 2022 22:58:49 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1p4rkI-00045V-TW; Mon, 12 Dec 2022 17:58:05 -0500 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 1p4rk7-00045I-26 for qemu-devel@nongnu.org; Mon, 12 Dec 2022 17:57:51 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5] helo=mx0a-001b2d01.pphosted.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p4rk4-0007tW-Mi for qemu-devel@nongnu.org; Mon, 12 Dec 2022 17:57:50 -0500 Received: from pps.filterd (m0098416.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 2BCMLYJw030548; Mon, 12 Dec 2022 22:57:46 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=date : from : to : cc : subject : message-id : references : mime-version : content-type : in-reply-to; s=pp1; bh=ApSBwuTjrKxW2zY51uyVZHC4i40Ts115+T52TvvW4Nw=; b=jPCTaW65SZoEXqPsJ0mqjqyFbDRAGEiBV9af37M3aZYrU3YpU0jgtnI06ZL0miK905HL sajv6U/GG9UciiAxZc7ZOdgcF5cQXIZOrni0sBfZATCZXTWsAH3fncdWjFHe1On+JDtV WVbZEvRY6oHBOynCfewQLkAwxnlf+DXqafL/pQw9qhYI1YjsEjaBkxm7MSWmHTIyaNF2 ufEpGL9u22yY39Mj2wh9VD7Do589rK6YP5VW8+2EzV64xVTDgV93R3Wty5A1MP/lrggg tnwTYnwTEunNZnaTerDL+b9VurzmpEfchjWek83RW7NkZV4j+v0nrjM7/8YxN7XQmHuI Ww== Received: from pps.reinject (localhost [127.0.0.1]) by mx0b-001b2d01.pphosted.com (PPS) with ESMTPS id 3med158pgm-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 12 Dec 2022 22:57:46 +0000 Received: from m0098416.ppops.net (m0098416.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 2BCMtL36014708; Mon, 12 Dec 2022 22:57:46 GMT Received: from ppma05fra.de.ibm.com (6c.4a.5195.ip4.static.sl-reverse.com [149.81.74.108]) by mx0b-001b2d01.pphosted.com (PPS) with ESMTPS id 3med158pgb-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 12 Dec 2022 22:57:46 +0000 Received: from pps.filterd (ppma05fra.de.ibm.com [127.0.0.1]) by ppma05fra.de.ibm.com (8.17.1.19/8.16.1.2) with ESMTP id 2BCAxulR020911; Mon, 12 Dec 2022 22:57:44 GMT Received: from smtprelay03.fra02v.mail.ibm.com ([9.218.2.224]) by ppma05fra.de.ibm.com (PPS) with ESMTPS id 3mchr62c17-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 12 Dec 2022 22:57:44 +0000 Received: from smtpav05.fra02v.mail.ibm.com (smtpav05.fra02v.mail.ibm.com [10.20.54.104]) by smtprelay03.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 2BCMvfMg50790738 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 12 Dec 2022 22:57:41 GMT Received: from smtpav05.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id B80CC20043; Mon, 12 Dec 2022 22:57:41 +0000 (GMT) Received: from smtpav05.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 6A21020040; Mon, 12 Dec 2022 22:57:41 +0000 (GMT) Received: from heavy (unknown [9.179.26.201]) by smtpav05.fra02v.mail.ibm.com (Postfix) with ESMTPS; Mon, 12 Dec 2022 22:57:41 +0000 (GMT) Date: Mon, 12 Dec 2022 23:57:39 +0100 From: Ilya Leoshkevich To: Richard Henderson , qemu-devel@nongnu.org Cc: thuth@redhat.com Subject: Re: [PATCH v4 18/27] tcg/s390x: Tighten constraints for and_i64 Message-ID: <20221212225739.lfewa5uwgpothb2x@heavy> References: <20221209020530.396391-1-richard.henderson@linaro.org> <20221209020530.396391-19-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221209020530.396391-19-richard.henderson@linaro.org> X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: fYGBptG2iyFYq83ZOcdT10XvqWykpLcb X-Proofpoint-GUID: NjJ7aVA0ANLTOV42dsFiPbvwjPOc20Li X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.923,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2022-12-12_02,2022-12-12_02,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 phishscore=0 malwarescore=0 clxscore=1015 lowpriorityscore=0 spamscore=0 impostorscore=0 mlxlogscore=583 mlxscore=0 adultscore=0 bulkscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2210170000 definitions=main-2212120194 Received-SPF: pass client-ip=148.163.158.5; envelope-from=iii@linux.ibm.com; helo=mx0a-001b2d01.pphosted.com X-Spam_score_int: -19 X-Spam_score: -2.0 X-Spam_bar: -- X-Spam_report: (-2.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_MSPIKE_H2=-0.001, 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Thu, Dec 08, 2022 at 08:05:21PM -0600, Richard Henderson wrote: > Let the register allocator handle such immediates by matching > only what one insn can achieve. > > Signed-off-by: Richard Henderson Reviewed-by: Ilya Leoshkevich