From nobody Fri Dec 19 17:10:01 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=1624294677; cv=none; d=zohomail.com; s=zohoarc; b=CSfgWX/yrrN7qjIb0GWFLxpwhvb4pc6gZBnChOYLALs6Rn564Sz+ZAKZfvK25jP0LnKJ34q6Yo2jPnUdXG5QHPczRjA/7BicdOswJm00uoCykFvbstnPuf/arzDn1cOgP24zssR6jrdajzCE0KG2eNqQ+72U2KYMazCopXKUF2A= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1624294677; h=Content-Transfer-Encoding:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=mOCMbARqDYDxg+iJoPZnwKz9GlIjsXJ+C62Iqgse7ts=; b=kqNRcpnvJdWxzDcF1tsYoBJLfGu8RSaShf/nqpr3y4+keu3WdZT+QazJ98NrKvNVBtEAXaZtCmwWmwdSC+Ozehf7R7tblQkHaoOx555Ouf7g3R3uDPxE3dubbZS9uHH/B63/izsiYhE7HhU3B58w1x3TCy60GkaqNuOXVecIsTw= 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 1624294677581798.1469705073711; Mon, 21 Jun 2021 09:57:57 -0700 (PDT) Received: from localhost ([::1]:34788 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lvNFC-0005Pr-JE for importer@patchew.org; Mon, 21 Jun 2021 12:57:54 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:33626) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lvMnX-0007ks-4X for qemu-devel@nongnu.org; Mon, 21 Jun 2021 12:29:19 -0400 Received: from mail-wr1-x42e.google.com ([2a00:1450:4864:20::42e]:46725) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lvMnV-0007kk-9U for qemu-devel@nongnu.org; Mon, 21 Jun 2021 12:29:18 -0400 Received: by mail-wr1-x42e.google.com with SMTP id a11so20381467wrt.13 for ; Mon, 21 Jun 2021 09:29:16 -0700 (PDT) Received: from orth.archaic.org.uk (orth.archaic.org.uk. [81.2.115.148]) by smtp.gmail.com with ESMTPSA id n65sm11615496wme.21.2021.06.21.09.29.15 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 21 Jun 2021 09:29:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=mOCMbARqDYDxg+iJoPZnwKz9GlIjsXJ+C62Iqgse7ts=; b=VcRvHBrYijxGekw+OlwNIsA9jHAdMPRmgZ0/b+qBhWU6wOG81GtUQ/7gIAs2KcvKV3 9eptR79Yw8jK5SjR6qYZMraCJbgld2bFkC7gFL/TSl3EhG6Xz7u9LvGmMFYtsImezP34 UD0CiRI5IMp/O94hfyiZAd0Gee26vayq4LzEf1wOeK8I8Irmz6WdSU19gXB7G1OiYpwH mCV7y7GCmsZXUdFXqYAPGwZHwIf2YTc90/uQCMrUwAxzvv3HBGHcwSBEOxGVWSaKraaq s83u0v1StQUvUT/xuPqip6n7/9rm053FWuhugU/HXIx5rboaX0JlbTlacV0/RAX4KJn8 umRQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=mOCMbARqDYDxg+iJoPZnwKz9GlIjsXJ+C62Iqgse7ts=; b=S1JZvvyoAb5zHaNASN8oD75d4wgmgdh0OvP75Uug7S/HDie9NBZMFnOw8++es4oti7 l9NWDA8kziYRqskrfLXeeAzjn/fpUNoq4A/VJuNBj/9PmsPBIu1SAtQQedvpakTv56// ck8Ie+D3ry9/FSk65SyCV3myfXOJkOoHDTUCeCOx34SNUTJwSDdCi7Ofrdtlp3G95ZWt R8exSR5BMBcmbQtVUkprZzh9xlElnXRlAXACRzBX4eNP+l+d9rzt9/URDaEH41CdCguX L0AQRerjiWxty4LqQLaOs6CwPB2nEAZqlaMWfCZ3ACmofZ5zmPounXNMTP3o1XjHny4K kw/g== X-Gm-Message-State: AOAM5313yzKKDMJkFdo9GZtsJ6Vr8TI6yuj2wWNSQsiO/4H+Zqymp9M6 xg6FyApwR5upbxvjR4QvGnNi/qBVPwQ6hti+ X-Google-Smtp-Source: ABdhPJyaJ8U60O4jFj75wdIdKG+rDzJOM7waMZL2WoeAGkDgWwxaFvwDnKQNkDcDjfChsHQEp1GBQQ== X-Received: by 2002:a5d:6a8b:: with SMTP id s11mr20565776wru.88.1624292955952; Mon, 21 Jun 2021 09:29:15 -0700 (PDT) From: Peter Maydell To: qemu-devel@nongnu.org Subject: [PULL 45/57] target/arm: Implement MVE VSHL insn Date: Mon, 21 Jun 2021 17:28:21 +0100 Message-Id: <20210621162833.32535-46-peter.maydell@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210621162833.32535-1-peter.maydell@linaro.org> References: <20210621162833.32535-1-peter.maydell@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=2a00:1450:4864:20::42e; envelope-from=peter.maydell@linaro.org; helo=mail-wr1-x42e.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: 2.1.23 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" X-ZohoMail-DKIM: pass (identity @linaro.org) Content-Type: text/plain; charset="utf-8" Implement the MVE VSHL insn (vector form). Signed-off-by: Peter Maydell Reviewed-by: Richard Henderson Message-id: 20210617121628.20116-35-peter.maydell@linaro.org --- target/arm/helper-mve.h | 8 ++++++++ target/arm/mve.decode | 3 +++ target/arm/mve_helper.c | 6 ++++++ target/arm/translate-mve.c | 2 ++ 4 files changed, 19 insertions(+) diff --git a/target/arm/helper-mve.h b/target/arm/helper-mve.h index 42be99ad526..56b3e8591ad 100644 --- a/target/arm/helper-mve.h +++ b/target/arm/helper-mve.h @@ -169,6 +169,14 @@ DEF_HELPER_FLAGS_4(mve_vqsubub, TCG_CALL_NO_WG, void, = env, ptr, ptr, ptr) DEF_HELPER_FLAGS_4(mve_vqsubuh, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr) DEF_HELPER_FLAGS_4(mve_vqsubuw, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr) =20 +DEF_HELPER_FLAGS_4(mve_vshlsb, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr) +DEF_HELPER_FLAGS_4(mve_vshlsh, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr) +DEF_HELPER_FLAGS_4(mve_vshlsw, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr) + +DEF_HELPER_FLAGS_4(mve_vshlub, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr) +DEF_HELPER_FLAGS_4(mve_vshluh, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr) +DEF_HELPER_FLAGS_4(mve_vshluw, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr) + DEF_HELPER_FLAGS_4(mve_vqshlsb, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr) DEF_HELPER_FLAGS_4(mve_vqshlsh, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr) DEF_HELPER_FLAGS_4(mve_vqshlsw, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr) diff --git a/target/arm/mve.decode b/target/arm/mve.decode index e78eab6d659..ebf156b46b5 100644 --- a/target/arm/mve.decode +++ b/target/arm/mve.decode @@ -130,6 +130,9 @@ VQADD_U 111 1 1111 0 . .. ... 0 ... 0 0000 . 1= . 1 ... 0 @2op VQSUB_S 111 0 1111 0 . .. ... 0 ... 0 0010 . 1 . 1 ... 0 @2op VQSUB_U 111 1 1111 0 . .. ... 0 ... 0 0010 . 1 . 1 ... 0 @2op =20 +VSHL_S 111 0 1111 0 . .. ... 0 ... 0 0100 . 1 . 0 ... 0 @2op_rev +VSHL_U 111 1 1111 0 . .. ... 0 ... 0 0100 . 1 . 0 ... 0 @2op_rev + VQSHL_S 111 0 1111 0 . .. ... 0 ... 0 0100 . 1 . 1 ... 0 @2op_rev VQSHL_U 111 1 1111 0 . .. ... 0 ... 0 0100 . 1 . 1 ... 0 @2op_rev =20 diff --git a/target/arm/mve_helper.c b/target/arm/mve_helper.c index 8ddd07ac287..fa440b13d31 100644 --- a/target/arm/mve_helper.c +++ b/target/arm/mve_helper.c @@ -521,6 +521,12 @@ DO_2OP_U(vhaddu, do_vhadd_u) DO_2OP_S(vhsubs, do_vhsub_s) DO_2OP_U(vhsubu, do_vhsub_u) =20 +#define DO_VSHLS(N, M) do_sqrshl_bhs(N, (int8_t)(M), sizeof(N) * 8, false,= NULL) +#define DO_VSHLU(N, M) do_uqrshl_bhs(N, (int8_t)(M), sizeof(N) * 8, false,= NULL) + +DO_2OP_S(vshls, DO_VSHLS) +DO_2OP_U(vshlu, DO_VSHLU) + static inline int32_t do_sat_bhw(int64_t val, int64_t min, int64_t max, bo= ol *s) { if (val > max) { diff --git a/target/arm/translate-mve.c b/target/arm/translate-mve.c index bd4c6150cad..487ac3185c6 100644 --- a/target/arm/translate-mve.c +++ b/target/arm/translate-mve.c @@ -402,6 +402,8 @@ DO_2OP(VQADD_S, vqadds) DO_2OP(VQADD_U, vqaddu) DO_2OP(VQSUB_S, vqsubs) DO_2OP(VQSUB_U, vqsubu) +DO_2OP(VSHL_S, vshls) +DO_2OP(VSHL_U, vshlu) DO_2OP(VQSHL_S, vqshls) DO_2OP(VQSHL_U, vqshlu) DO_2OP(VQRSHL_S, vqrshls) --=20 2.20.1