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 X-Spam-Level: X-Spam-Status: No, score=-12.0 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, NICE_REPLY_A,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 085C2C433DF for ; Fri, 31 Jul 2020 17:11:07 +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 C59722074B for ; Fri, 31 Jul 2020 17:11:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="Bg+iObOt" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C59722074B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:50302 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k1YYk-0002oc-2E for qemu-devel@archiver.kernel.org; Fri, 31 Jul 2020 13:11:06 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:45472) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k1YY8-0002GP-HH for qemu-devel@nongnu.org; Fri, 31 Jul 2020 13:10:28 -0400 Received: from mail-pj1-x1036.google.com ([2607:f8b0:4864:20::1036]:56248) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1k1YY6-0005g5-Vm for qemu-devel@nongnu.org; Fri, 31 Jul 2020 13:10:28 -0400 Received: by mail-pj1-x1036.google.com with SMTP id k1so7710321pjt.5 for ; Fri, 31 Jul 2020 10:10:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=BaLSTqvrAbbIVKZgB0PMhSdfcixJzZBLbsjsxOPCkKk=; b=Bg+iObOtu8KgvEzYel/2I9FBo5q2DM80PcQUKnMNMZgs22w3G0D7xeAXC8oDlxrsxv /ufTMpFKeBddjW+Gk7gOqzQcsU4wlrPzkU5hyaGy/D8DA/0Cn4XHo0ZzMEdmo3lMH9wd xFM+7o2YkN2QJ9oETYI1JShUyN+4XYI52zIiLOmBLI4KKFbb6orNdhtHLVyFw4q5oNjz wbS2KpXj3ghfamD8SE7XTpAlknIWIvJmOYMqtgsiYme8ZSNypnlZu99+PZpaa/SYu2Gz lFGPVB0rxCv9zRHxSEDDw8Tp8+B1HhxqBb2+LGHuTH2Aw3EUqN6SZNooTr23WY5NdqvT Q2FA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=BaLSTqvrAbbIVKZgB0PMhSdfcixJzZBLbsjsxOPCkKk=; b=uUXvOze6tpg+7f+pbOh1p6xwgzwJA+WGCjc9ex5fjNGZvYpWTllyI3GL1Pnf7Dg28S xi0RP0e0YlnuHn0I7/vS6McF+32DrOcv2H55aI1zzQPJJ0+WBQrkm7Bxq6YRXxMHaL0c 7v7RGfpd3pBBWx9DT5M+Mn4jxFhUPsZiUZ4fwCilRnIv5jnARk9DwxUGjASdnvINJ+Gc vcPPPx/rmwTAlrwUUAbyj028jmv8RjJh51dyazCSs4NoftIb+SdDHTEe5b9Cj9u0qf88 qlHpUpzwHa04OwyB1nWnGWI5swd3FJZGJd9S2jxTwesbFdTSih+okEGJuoptbY1ItjYz eBBA== X-Gm-Message-State: AOAM5326IXPLkre8c1PPf7rrMVAWO9y5IB0nezK61HLxyX6xeheGIXzz 3QuGliEEIMJrr765SgLeefBMgA== X-Google-Smtp-Source: ABdhPJyPc2PEDOeLTq5M5lA1z7BrBJ76EVxQ9HwonMiWz5UjLYYIXBLw2bHK0AsnGKjVhx5qgefCVg== X-Received: by 2002:a17:90b:3d7:: with SMTP id go23mr4609448pjb.44.1596215425145; Fri, 31 Jul 2020 10:10:25 -0700 (PDT) Received: from [192.168.1.11] ([71.212.141.89]) by smtp.gmail.com with ESMTPSA id z77sm10865806pfc.199.2020.07.31.10.10.24 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 31 Jul 2020 10:10:24 -0700 (PDT) Subject: Re: [RFC v2 71/76] target/riscv: rvv-0.9: widening floating-point/integer type-convert To: frank.chang@sifive.com, qemu-devel@nongnu.org, qemu-riscv@nongnu.org References: <20200722091641.8834-1-frank.chang@sifive.com> <20200722091641.8834-72-frank.chang@sifive.com> From: Richard Henderson Message-ID: <4b58f990-5fd6-6528-6554-986c4f849463@linaro.org> Date: Fri, 31 Jul 2020 10:10:22 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200722091641.8834-72-frank.chang@sifive.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::1036; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1036.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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: Alistair Francis , Palmer Dabbelt , LIU Zhiwei , Sagar Karandikar , Bastian Koppelmann Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 7/22/20 2:16 AM, frank.chang@sifive.com wrote: > From: Frank Chang > > Signed-off-by: Frank Chang > --- > target/riscv/helper.h | 6 ++++ > target/riscv/insn32.decode | 13 +++++--- > target/riscv/insn_trans/trans_rvv.inc.c | 43 +++++++++++++++++++++++-- > target/riscv/vector_helper.c | 29 ++++++++++++++++- > 4 files changed, 83 insertions(+), 8 deletions(-) > > diff --git a/target/riscv/helper.h b/target/riscv/helper.h > index d74dbffc21..03330fa332 100644 > --- a/target/riscv/helper.h > +++ b/target/riscv/helper.h > @@ -977,12 +977,18 @@ DEF_HELPER_5(vfwcvt_xu_f_v_h, void, ptr, ptr, ptr, env, i32) > DEF_HELPER_5(vfwcvt_xu_f_v_w, void, ptr, ptr, ptr, env, i32) > DEF_HELPER_5(vfwcvt_x_f_v_h, void, ptr, ptr, ptr, env, i32) > DEF_HELPER_5(vfwcvt_x_f_v_w, void, ptr, ptr, ptr, env, i32) > +DEF_HELPER_5(vfwcvt_f_xu_v_b, void, ptr, ptr, ptr, env, i32) > DEF_HELPER_5(vfwcvt_f_xu_v_h, void, ptr, ptr, ptr, env, i32) > DEF_HELPER_5(vfwcvt_f_xu_v_w, void, ptr, ptr, ptr, env, i32) > +DEF_HELPER_5(vfwcvt_f_x_v_b, void, ptr, ptr, ptr, env, i32) > DEF_HELPER_5(vfwcvt_f_x_v_h, void, ptr, ptr, ptr, env, i32) > DEF_HELPER_5(vfwcvt_f_x_v_w, void, ptr, ptr, ptr, env, i32) > DEF_HELPER_5(vfwcvt_f_f_v_h, void, ptr, ptr, ptr, env, i32) > DEF_HELPER_5(vfwcvt_f_f_v_w, void, ptr, ptr, ptr, env, i32) > +DEF_HELPER_5(vfwcvt_rtz_xu_f_v_h, void, ptr, ptr, ptr, env, i32) > +DEF_HELPER_5(vfwcvt_rtz_xu_f_v_w, void, ptr, ptr, ptr, env, i32) > +DEF_HELPER_5(vfwcvt_rtz_x_f_v_h, void, ptr, ptr, ptr, env, i32) > +DEF_HELPER_5(vfwcvt_rtz_x_f_v_w, void, ptr, ptr, ptr, env, i32) As before, no rtz helpers. The rest of it looks ok. r~