From nobody Sun May 19 06:50:43 2024 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=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1592061910; cv=none; d=zohomail.com; s=zohoarc; b=Isg3ARhdDcPKFTxcW/PzVSjoz2mkSAYU6qZ5iQWg+dHJRks4q0OegkJFz7BNbYXrLNIBWbtJyanxXvAZWXk8r+eDYF5UTM5mW2gT/083yATZ2R5AY44po6zBnjy7WKqYUqeCgWSmxRSZ/U9aVkJoeeKrU+dEsXjg9kCORp5ITts= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1592061910; h=Content-Transfer-Encoding:Cc: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=TFgcmUaJ+B6KJxsC71BxT1wGNooHYpVOG9EARvOujOQ=; b=fdJk/+Jdu/5UcNM2IQoikmGb0jh0h7CPTxxJjlA4AgUFVBt4ZweG8oVLGNg3b8mq1sjoMDnx4Vvpc38ACEdS3I7z+1f+UeQ3Vg22m9xvUpkU4z7hDRHA1cwPCvi0oloOCCKsQ/9LEDHDKO5lfeKhFR5PHXhogVPL23X6wlYhndw= 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) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1592061910800664.6948213523605; Sat, 13 Jun 2020 08:25:10 -0700 (PDT) Received: from localhost ([::1]:44630 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jk81t-0005Pl-6g for importer@patchew.org; Sat, 13 Jun 2020 11:25:09 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49632) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jk7yq-0000v4-AO for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:00 -0400 Received: from mail-wm1-x32e.google.com ([2a00:1450:4864:20::32e]:53822) by eggs.gnu.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jk7yo-0002jw-BH for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:00 -0400 Received: by mail-wm1-x32e.google.com with SMTP id l26so10507091wme.3 for ; Sat, 13 Jun 2020 08:21:52 -0700 (PDT) Received: from localhost.localdomain (net212-32-245-109.mbb.telenor.rs. [109.245.32.212]) by smtp.gmail.com with ESMTPSA id 67sm16045399wrk.49.2020.06.13.08.21.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 13 Jun 2020 08:21:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=TFgcmUaJ+B6KJxsC71BxT1wGNooHYpVOG9EARvOujOQ=; b=K+I90axF1tKmomkrcfltKv1C2W3sfTscbU5fNmECSsMAMxeawC9yQUn0FIjG9Sm8ZY 2rtz/3qiMsHruH4SVOJu5uP5yNXu6JmDyL/sQncYuZhxdjwltQkTL66uee9WW8e0YgFH EajlobJPb+wW5v8/qLDDRLNtJ3MFGcH6Xh7D3RJRcCkOEWmZzCUY9S98bePJaPCSaQfY FZsFui2AgytN4Mp0hITUwq9SYdV4JfKPQM2uNp74L94Kj6CR+SxkeTFbJWZ09XTC7meM N6tp+ZVrMoajYaP+eFWVcaPdGyVFCEVxSd2czR1MNXLN5vAkM5/Pf+3V8RmSYn8eQuAR /VWA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=TFgcmUaJ+B6KJxsC71BxT1wGNooHYpVOG9EARvOujOQ=; b=tvTvkpeLJK5ZgDyVUn7If0ZUWdyBl5WnbeJ7EMRJoDW4DQ+Qa3xfJy3QtNBDMm7oeO M+qwjsS5IqwP8fqsqEvmTzQf0Y6Guj/v967LnvWvjRBPipu/gGIsJ1RMA6y1rwA+JSBn z519svt6LjXWuOe4h4U01gRh1dYuO0UhcF4e4fq/7/RbD58aYk7mQ9vBSIe+RuLfgnY9 nLvUrChjcOibQYEZ2oUYzxm3LAOnjgpgNWNZdZIZTtDPsX9gOFKUQwaGGWJ9ckU8k+jh xtRm4MW9sxlIh7r/QA3nU9WnDWpX6pEK0v7tMJ6M/v+5b8uPmaRSr6QDbpfWCS/fYdNY p8ww== X-Gm-Message-State: AOAM532FJCq3si7h0sdKRvgzBs4xlKpmgPrPyQ71+7N+BaJN/NWYFcqo 8rbviGhSfcWLGRpXBW9FNP65yERCiak= X-Google-Smtp-Source: ABdhPJxjOzcRgf/l2NlzJdyhD8/kYfsDMXEZGbElv1e4sY21mXyrLvJMUIvwgnybJfA2FWI1KjnIMA== X-Received: by 2002:a1c:7f44:: with SMTP id a65mr4494964wmd.53.1592061710934; Sat, 13 Jun 2020 08:21:50 -0700 (PDT) From: Aleksandar Markovic To: qemu-devel@nongnu.org Subject: [PATCH v8 01/14] target/mips: msa: Split helpers for MADDV. Date: Sat, 13 Jun 2020 17:21:20 +0200 Message-Id: <20200613152133.8964-2-aleksandar.qemu.devel@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> References: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> 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::32e; envelope-from=aleksandar.qemu.devel@gmail.com; helo=mail-wm1-x32e.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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN 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: aleksandar.rikalo@syrmia.com, Aleksandar Markovic Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @gmail.com) Content-Type: text/plain; charset="utf-8" Achieves clearer code and slightly better performance. Signed-off-by: Aleksandar Markovic Reviewed-by: Aleksandar Rikalo --- target/mips/helper.h | 6 ++- target/mips/msa_helper.c | 79 ++++++++++++++++++++++++++++++++++++---- target/mips/translate.c | 19 ++++++++-- 3 files changed, 92 insertions(+), 12 deletions(-) diff --git a/target/mips/helper.h b/target/mips/helper.h index 84fdd9fd27..e479a22559 100644 --- a/target/mips/helper.h +++ b/target/mips/helper.h @@ -950,6 +950,11 @@ DEF_HELPER_4(msa_mod_s_h, void, env, i32, i32, i32) DEF_HELPER_4(msa_mod_s_w, void, env, i32, i32, i32) DEF_HELPER_4(msa_mod_s_d, void, env, i32, i32, i32) =20 +DEF_HELPER_4(msa_maddv_b, void, env, i32, i32, i32) +DEF_HELPER_4(msa_maddv_h, void, env, i32, i32, i32) +DEF_HELPER_4(msa_maddv_w, void, env, i32, i32, i32) +DEF_HELPER_4(msa_maddv_d, void, env, i32, i32, i32) + DEF_HELPER_4(msa_asub_s_b, void, env, i32, i32, i32) DEF_HELPER_4(msa_asub_s_h, void, env, i32, i32, i32) DEF_HELPER_4(msa_asub_s_w, void, env, i32, i32, i32) @@ -1069,7 +1074,6 @@ DEF_HELPER_5(msa_subs_u_df, void, env, i32, i32, i32,= i32) DEF_HELPER_5(msa_subsus_u_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_subsuu_s_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_mulv_df, void, env, i32, i32, i32, i32) -DEF_HELPER_5(msa_maddv_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_msubv_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_dotp_s_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_dotp_u_df, void, env, i32, i32, i32, i32) diff --git a/target/mips/msa_helper.c b/target/mips/msa_helper.c index c3b271934a..3b75bdc6a4 100644 --- a/target/mips/msa_helper.c +++ b/target/mips/msa_helper.c @@ -2883,7 +2883,77 @@ void helper_msa_mod_u_d(CPUMIPSState *env, * +---------------+------------------------------------------------------= ----+ */ =20 -/* TODO: insert Int Multiply group helpers here */ +static inline int64_t msa_maddv_df(uint32_t df, int64_t dest, int64_t arg1, + int64_t arg2) +{ + return dest + arg1 * arg2; +} + +void helper_msa_maddv_b(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->b[0] =3D msa_maddv_df(DF_BYTE, pwt->b[0], pws->b[0], pwt->b[0]= ); + pwd->b[1] =3D msa_maddv_df(DF_BYTE, pwt->b[1], pws->b[1], pwt->b[1]= ); + pwd->b[2] =3D msa_maddv_df(DF_BYTE, pwt->b[2], pws->b[2], pwt->b[2]= ); + pwd->b[3] =3D msa_maddv_df(DF_BYTE, pwt->b[3], pws->b[3], pwt->b[3]= ); + pwd->b[4] =3D msa_maddv_df(DF_BYTE, pwt->b[4], pws->b[4], pwt->b[4]= ); + pwd->b[5] =3D msa_maddv_df(DF_BYTE, pwt->b[5], pws->b[5], pwt->b[5]= ); + pwd->b[6] =3D msa_maddv_df(DF_BYTE, pwt->b[6], pws->b[6], pwt->b[6]= ); + pwd->b[7] =3D msa_maddv_df(DF_BYTE, pwt->b[7], pws->b[7], pwt->b[7]= ); + pwd->b[8] =3D msa_maddv_df(DF_BYTE, pwt->b[8], pws->b[8], pwt->b[8]= ); + pwd->b[9] =3D msa_maddv_df(DF_BYTE, pwt->b[9], pws->b[9], pwt->b[9]= ); + pwd->b[10] =3D msa_maddv_df(DF_BYTE, pwt->b[10], pws->b[10], pwt->b[10= ]); + pwd->b[11] =3D msa_maddv_df(DF_BYTE, pwt->b[11], pws->b[11], pwt->b[11= ]); + pwd->b[12] =3D msa_maddv_df(DF_BYTE, pwt->b[12], pws->b[12], pwt->b[12= ]); + pwd->b[13] =3D msa_maddv_df(DF_BYTE, pwt->b[13], pws->b[13], pwt->b[13= ]); + pwd->b[14] =3D msa_maddv_df(DF_BYTE, pwt->b[14], pws->b[14], pwt->b[14= ]); + pwd->b[15] =3D msa_maddv_df(DF_BYTE, pwt->b[15], pws->b[15], pwt->b[15= ]); +} + +void helper_msa_maddv_h(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->h[0] =3D msa_maddv_df(DF_HALF, pwd->h[0], pws->h[0], pwt->h[0]= ); + pwd->h[1] =3D msa_maddv_df(DF_HALF, pwd->h[1], pws->h[1], pwt->h[1]= ); + pwd->h[2] =3D msa_maddv_df(DF_HALF, pwd->h[2], pws->h[2], pwt->h[2]= ); + pwd->h[3] =3D msa_maddv_df(DF_HALF, pwd->h[3], pws->h[3], pwt->h[3]= ); + pwd->h[4] =3D msa_maddv_df(DF_HALF, pwd->h[4], pws->h[4], pwt->h[4]= ); + pwd->h[5] =3D msa_maddv_df(DF_HALF, pwd->h[5], pws->h[5], pwt->h[5]= ); + pwd->h[6] =3D msa_maddv_df(DF_HALF, pwd->h[6], pws->h[6], pwt->h[6]= ); + pwd->h[7] =3D msa_maddv_df(DF_HALF, pwd->h[7], pws->h[7], pwt->h[7]= ); +} + +void helper_msa_maddv_w(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->w[0] =3D msa_maddv_df(DF_WORD, pwd->w[0], pws->w[0], pwt->w[0]= ); + pwd->w[1] =3D msa_maddv_df(DF_WORD, pwd->w[1], pws->w[1], pwt->w[1]= ); + pwd->w[2] =3D msa_maddv_df(DF_WORD, pwd->w[2], pws->w[2], pwt->w[2]= ); + pwd->w[3] =3D msa_maddv_df(DF_WORD, pwd->w[3], pws->w[3], pwt->w[3]= ); +} + +void helper_msa_maddv_d(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->d[0] =3D msa_maddv_df(DF_DOUBLE, pwd->d[0], pws->d[0], pwt->d[= 0]); + pwd->d[1] =3D msa_maddv_df(DF_DOUBLE, pwd->d[1], pws->d[1], pwt->d[= 1]); +} =20 =20 /* @@ -4816,12 +4886,6 @@ void helper_msa_sld_df(CPUMIPSState *env, uint32_t d= f, uint32_t wd, msa_sld_df(df, pwd, pws, env->active_tc.gpr[rt]); } =20 -static inline int64_t msa_maddv_df(uint32_t df, int64_t dest, int64_t arg1, - int64_t arg2) -{ - return dest + arg1 * arg2; -} - static inline int64_t msa_msubv_df(uint32_t df, int64_t dest, int64_t arg1, int64_t arg2) { @@ -5002,7 +5066,6 @@ void helper_msa_ ## func ## _df(CPUMIPSState *env, ui= nt32_t df, uint32_t wd, \ } = \ } =20 -MSA_TEROP_DF(maddv) MSA_TEROP_DF(msubv) MSA_TEROP_DF(dpadd_s) MSA_TEROP_DF(dpadd_u) diff --git a/target/mips/translate.c b/target/mips/translate.c index 2caf4cba5a..0f33496962 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -29057,6 +29057,22 @@ static void gen_msa_3r(CPUMIPSState *env, DisasCon= text *ctx) break; } break; + case OPC_MADDV_df: + switch (df) { + case DF_BYTE: + gen_helper_msa_maddv_b(cpu_env, twd, tws, twt); + break; + case DF_HALF: + gen_helper_msa_maddv_h(cpu_env, twd, tws, twt); + break; + case DF_WORD: + gen_helper_msa_maddv_w(cpu_env, twd, tws, twt); + break; + case DF_DOUBLE: + gen_helper_msa_maddv_d(cpu_env, twd, tws, twt); + break; + } + break; case OPC_ASUB_S_df: switch (df) { case DF_BYTE: @@ -29283,9 +29299,6 @@ static void gen_msa_3r(CPUMIPSState *env, DisasCont= ext *ctx) case OPC_SUBS_U_df: gen_helper_msa_subs_u_df(cpu_env, tdf, twd, tws, twt); break; - case OPC_MADDV_df: - gen_helper_msa_maddv_df(cpu_env, tdf, twd, tws, twt); - break; case OPC_SPLAT_df: gen_helper_msa_splat_df(cpu_env, tdf, twd, tws, twt); break; --=20 2.20.1 From nobody Sun May 19 06:50:43 2024 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=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1592061784; cv=none; d=zohomail.com; s=zohoarc; b=D+sf3E2ViMuceE24YBogN9XEtWlJ4OO1lg9vFpPRKWWRX0bzA68D1kI2t5i9w5H69KO4NszgP3MgUIQE1ORJHtiEgkhCrTPO/K5KpVRC7Kr0rc15QpcNBgrz1X8u+m0xGQPJsdUaIDQAy7Ws0K8mww8QxaXosXfdgwFNOMcuEEY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1592061784; h=Content-Transfer-Encoding:Cc: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=2ejhXl7KR0HI8FLGeWFyN6LXoaWmq0oXL6jpKmlDPHA=; b=kA2dbTH76xN1QSRKxeiRy1FaZPZANBlCd1phqwhCl5Hdu/4RwVVCBPar99EF9A9PY8/8+zSOKyrlIRSulJunuyW3UK9/CVooFu5/UjqGXhbX9BN4gLEbv5OA8fb2LsqjckouRX9e1XW6cJzWTjRSPzCRfw7W0a6cb94MCk1oJMs= 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) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1592061784208869.149385875595; Sat, 13 Jun 2020 08:23:04 -0700 (PDT) Received: from localhost ([::1]:38270 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jk7zq-0002QJ-IR for importer@patchew.org; Sat, 13 Jun 2020 11:23:02 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49642) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jk7yq-0000vQ-I4 for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:00 -0400 Received: from mail-wm1-x341.google.com ([2a00:1450:4864:20::341]:39006) by eggs.gnu.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jk7yo-0002k4-HF for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:00 -0400 Received: by mail-wm1-x341.google.com with SMTP id o8so1011394wmh.4 for ; Sat, 13 Jun 2020 08:21:53 -0700 (PDT) Received: from localhost.localdomain (net212-32-245-109.mbb.telenor.rs. [109.245.32.212]) by smtp.gmail.com with ESMTPSA id 67sm16045399wrk.49.2020.06.13.08.21.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 13 Jun 2020 08:21:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=2ejhXl7KR0HI8FLGeWFyN6LXoaWmq0oXL6jpKmlDPHA=; b=B9BqDjlyzGnm8ZqLNLzqKGONYybOmJNEzKvmOAF1RojqSHy/9eGcsGM3ZEsvtToRNO b1HCnabmeh9IQq+M90nVuzWvzb7Ixx9PmCG4ogqS3zOewW+Ew4VRC0AylHl7Fzw3yCjt yadwKfRNv9osdEzVGdLYz5RIyY0qQR+MZKR+XbSdtyMFDJvbKDV4HC0uV8SjcpKeEkjW evJ4zP1u/rJJHtgfCMuQCZRdVIiMJ4rvjUCx9z6IVuCjzwq27f7P8h2kRVhqx4VC35jf KyptuoLeaMd6M/wt+X3MzpDiKqH3jxdL0xo/fk+jVhARmqyaRPR2qfCmuFNAz+VkO7Zm sOuQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=2ejhXl7KR0HI8FLGeWFyN6LXoaWmq0oXL6jpKmlDPHA=; b=HTOZvlqhqqVLj6gsXbmtgB3nk4oo1Zc6otiwiuRlqcNHZ/7wqAoaWn47YeiYJe5pwb sR3DZ18UWHItaFpwoN5jzbC3aKwWNj/xz4x2gogubp5wJHc0OJszqv7cI9yj8QzC1ZBT gCdWFdrjZC1z0zfUb+Flj9me1kLySZalz+hjym/ZQMilMPMnwjShGrgnyWU3dAfxcloJ ks+rh1k8vtoMyX5CMvtK0MHe2N32Ki1Ge66VCF7nOPMrJqktKrOeCiLm3TD5dNT90mUF jA1Bs+mkKZ61N4098t3sZB9oxUw5QXeu6gcB2YsramzFeUccN7rtt7BO/dWN4uUmv5at fn/g== X-Gm-Message-State: AOAM530BLWAJEOrNBzsrr7nNSr2EcoJCpQWRuuDaNcd74I30Tn3Ssue8 Wpsno8WNbt+6QjWLXPRCQW9lXo32OOc= X-Google-Smtp-Source: ABdhPJxi074YHWqlJ9dUNB59Cr/sSlOrUk22V9jCRgDGapFKf5olL5NRVqjC82x0ii5Q2ZpKkzoYAw== X-Received: by 2002:a1c:2b86:: with SMTP id r128mr4552889wmr.13.1592061711931; Sat, 13 Jun 2020 08:21:51 -0700 (PDT) From: Aleksandar Markovic To: qemu-devel@nongnu.org Subject: [PATCH v8 02/14] target/mips: msa: Split helpers for MSUBV. Date: Sat, 13 Jun 2020 17:21:21 +0200 Message-Id: <20200613152133.8964-3-aleksandar.qemu.devel@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> References: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> 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::341; envelope-from=aleksandar.qemu.devel@gmail.com; helo=mail-wm1-x341.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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN 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: aleksandar.rikalo@syrmia.com, Aleksandar Markovic Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @gmail.com) Content-Type: text/plain; charset="utf-8" Achieves clearer code and slightly better performance. Signed-off-by: Aleksandar Markovic Reviewed-by: Aleksandar Rikalo --- target/mips/helper.h | 6 ++- target/mips/msa_helper.c | 79 ++++++++++++++++++++++++++++++++++++---- target/mips/translate.c | 19 ++++++++-- 3 files changed, 93 insertions(+), 11 deletions(-) diff --git a/target/mips/helper.h b/target/mips/helper.h index e479a22559..7ca0036807 100644 --- a/target/mips/helper.h +++ b/target/mips/helper.h @@ -955,6 +955,11 @@ DEF_HELPER_4(msa_maddv_h, void, env, i32, i32, i32) DEF_HELPER_4(msa_maddv_w, void, env, i32, i32, i32) DEF_HELPER_4(msa_maddv_d, void, env, i32, i32, i32) =20 +DEF_HELPER_4(msa_msubv_b, void, env, i32, i32, i32) +DEF_HELPER_4(msa_msubv_h, void, env, i32, i32, i32) +DEF_HELPER_4(msa_msubv_w, void, env, i32, i32, i32) +DEF_HELPER_4(msa_msubv_d, void, env, i32, i32, i32) + DEF_HELPER_4(msa_asub_s_b, void, env, i32, i32, i32) DEF_HELPER_4(msa_asub_s_h, void, env, i32, i32, i32) DEF_HELPER_4(msa_asub_s_w, void, env, i32, i32, i32) @@ -1074,7 +1079,6 @@ DEF_HELPER_5(msa_subs_u_df, void, env, i32, i32, i32,= i32) DEF_HELPER_5(msa_subsus_u_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_subsuu_s_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_mulv_df, void, env, i32, i32, i32, i32) -DEF_HELPER_5(msa_msubv_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_dotp_s_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_dotp_u_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_dpadd_s_df, void, env, i32, i32, i32, i32) diff --git a/target/mips/msa_helper.c b/target/mips/msa_helper.c index 3b75bdc6a4..2b54de0959 100644 --- a/target/mips/msa_helper.c +++ b/target/mips/msa_helper.c @@ -2955,6 +2955,78 @@ void helper_msa_maddv_d(CPUMIPSState *env, pwd->d[1] =3D msa_maddv_df(DF_DOUBLE, pwd->d[1], pws->d[1], pwt->d[= 1]); } =20 +static inline int64_t msa_msubv_df(uint32_t df, int64_t dest, int64_t arg1, + int64_t arg2) +{ + return dest - arg1 * arg2; +} + +void helper_msa_msubv_b(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->b[0] =3D msa_msubv_df(DF_BYTE, pwt->b[0], pws->b[0], pwt->b[0]= ); + pwd->b[1] =3D msa_msubv_df(DF_BYTE, pwt->b[1], pws->b[1], pwt->b[1]= ); + pwd->b[2] =3D msa_msubv_df(DF_BYTE, pwt->b[2], pws->b[2], pwt->b[2]= ); + pwd->b[3] =3D msa_msubv_df(DF_BYTE, pwt->b[3], pws->b[3], pwt->b[3]= ); + pwd->b[4] =3D msa_msubv_df(DF_BYTE, pwt->b[4], pws->b[4], pwt->b[4]= ); + pwd->b[5] =3D msa_msubv_df(DF_BYTE, pwt->b[5], pws->b[5], pwt->b[5]= ); + pwd->b[6] =3D msa_msubv_df(DF_BYTE, pwt->b[6], pws->b[6], pwt->b[6]= ); + pwd->b[7] =3D msa_msubv_df(DF_BYTE, pwt->b[7], pws->b[7], pwt->b[7]= ); + pwd->b[8] =3D msa_msubv_df(DF_BYTE, pwt->b[8], pws->b[8], pwt->b[8]= ); + pwd->b[9] =3D msa_msubv_df(DF_BYTE, pwt->b[9], pws->b[9], pwt->b[9]= ); + pwd->b[10] =3D msa_msubv_df(DF_BYTE, pwt->b[10], pws->b[10], pwt->b[10= ]); + pwd->b[11] =3D msa_msubv_df(DF_BYTE, pwt->b[11], pws->b[11], pwt->b[11= ]); + pwd->b[12] =3D msa_msubv_df(DF_BYTE, pwt->b[12], pws->b[12], pwt->b[12= ]); + pwd->b[13] =3D msa_msubv_df(DF_BYTE, pwt->b[13], pws->b[13], pwt->b[13= ]); + pwd->b[14] =3D msa_msubv_df(DF_BYTE, pwt->b[14], pws->b[14], pwt->b[14= ]); + pwd->b[15] =3D msa_msubv_df(DF_BYTE, pwt->b[15], pws->b[15], pwt->b[15= ]); +} + +void helper_msa_msubv_h(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->h[0] =3D msa_msubv_df(DF_HALF, pwd->h[0], pws->h[0], pwt->h[0]= ); + pwd->h[1] =3D msa_msubv_df(DF_HALF, pwd->h[1], pws->h[1], pwt->h[1]= ); + pwd->h[2] =3D msa_msubv_df(DF_HALF, pwd->h[2], pws->h[2], pwt->h[2]= ); + pwd->h[3] =3D msa_msubv_df(DF_HALF, pwd->h[3], pws->h[3], pwt->h[3]= ); + pwd->h[4] =3D msa_msubv_df(DF_HALF, pwd->h[4], pws->h[4], pwt->h[4]= ); + pwd->h[5] =3D msa_msubv_df(DF_HALF, pwd->h[5], pws->h[5], pwt->h[5]= ); + pwd->h[6] =3D msa_msubv_df(DF_HALF, pwd->h[6], pws->h[6], pwt->h[6]= ); + pwd->h[7] =3D msa_msubv_df(DF_HALF, pwd->h[7], pws->h[7], pwt->h[7]= ); +} + +void helper_msa_msubv_w(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->w[0] =3D msa_msubv_df(DF_WORD, pwd->w[0], pws->w[0], pwt->w[0]= ); + pwd->w[1] =3D msa_msubv_df(DF_WORD, pwd->w[1], pws->w[1], pwt->w[1]= ); + pwd->w[2] =3D msa_msubv_df(DF_WORD, pwd->w[2], pws->w[2], pwt->w[2]= ); + pwd->w[3] =3D msa_msubv_df(DF_WORD, pwd->w[3], pws->w[3], pwt->w[3]= ); +} + +void helper_msa_msubv_d(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->d[0] =3D msa_msubv_df(DF_DOUBLE, pwd->d[0], pws->d[0], pwt->d[= 0]); + pwd->d[1] =3D msa_msubv_df(DF_DOUBLE, pwd->d[1], pws->d[1], pwt->d[= 1]); +} + =20 /* * Int Subtract @@ -4886,12 +4958,6 @@ void helper_msa_sld_df(CPUMIPSState *env, uint32_t d= f, uint32_t wd, msa_sld_df(df, pwd, pws, env->active_tc.gpr[rt]); } =20 -static inline int64_t msa_msubv_df(uint32_t df, int64_t dest, int64_t arg1, - int64_t arg2) -{ - return dest - arg1 * arg2; -} - static inline int64_t msa_dpadd_s_df(uint32_t df, int64_t dest, int64_t ar= g1, int64_t arg2) { @@ -5066,7 +5132,6 @@ void helper_msa_ ## func ## _df(CPUMIPSState *env, ui= nt32_t df, uint32_t wd, \ } = \ } =20 -MSA_TEROP_DF(msubv) MSA_TEROP_DF(dpadd_s) MSA_TEROP_DF(dpadd_u) MSA_TEROP_DF(dpsub_s) diff --git a/target/mips/translate.c b/target/mips/translate.c index 0f33496962..a5e16e855c 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -29073,6 +29073,22 @@ static void gen_msa_3r(CPUMIPSState *env, DisasCon= text *ctx) break; } break; + case OPC_MSUBV_df: + switch (df) { + case DF_BYTE: + gen_helper_msa_msubv_b(cpu_env, twd, tws, twt); + break; + case DF_HALF: + gen_helper_msa_msubv_h(cpu_env, twd, tws, twt); + break; + case DF_WORD: + gen_helper_msa_msubv_w(cpu_env, twd, tws, twt); + break; + case DF_DOUBLE: + gen_helper_msa_msubv_d(cpu_env, twd, tws, twt); + break; + } + break; case OPC_ASUB_S_df: switch (df) { case DF_BYTE: @@ -29305,9 +29321,6 @@ static void gen_msa_3r(CPUMIPSState *env, DisasCont= ext *ctx) case OPC_SUBSUS_U_df: gen_helper_msa_subsus_u_df(cpu_env, tdf, twd, tws, twt); break; - case OPC_MSUBV_df: - gen_helper_msa_msubv_df(cpu_env, tdf, twd, tws, twt); - break; case OPC_SUBSUU_S_df: gen_helper_msa_subsuu_s_df(cpu_env, tdf, twd, tws, twt); break; --=20 2.20.1 From nobody Sun May 19 06:50:43 2024 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=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1592062086; cv=none; d=zohomail.com; s=zohoarc; b=SZWVua5OsOZI2JNC3f0BbKaFzckHF/Ldrkt240E54KYDoMYEBXkdX3pWWSIJqQrGYQQ4e9yFNJyepu0eBraM0wPJVKjoDap6pXDVUZKM60VGY+N9Ihrv1vKDrKwTeiVtTTTO4uaN0pff1JCOZ9SFa8Hkz1m9FvCqOh80gRnHH3Y= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1592062086; h=Content-Transfer-Encoding:Cc: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=5vY+wGBY41iINpEFYXiwglvdrTKdWdrAKhhV/TbcDtw=; b=dmypgC4zG8IHkzfIt/2Z0tyRnpfV7Fysb1F3Eq9SH7Cb6C8Wzz14eLhSyaeHzjwFHZMsITh/jOVpsgiAJ31AaTO/qIjRVCoDkDtcEjNaKCSBYbJa+QnyqbG3bpZHhBDxLJehOE95rqYAbvOkJ574vuDHoUgDVAE/KtdUA1UXm1w= 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) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1592062086264162.23982750718926; Sat, 13 Jun 2020 08:28:06 -0700 (PDT) Received: from localhost ([::1]:55152 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jk84i-0002CM-Ic for importer@patchew.org; Sat, 13 Jun 2020 11:28:04 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49678) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jk7yr-0000wa-Hc for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:01 -0400 Received: from mail-wm1-x333.google.com ([2a00:1450:4864:20::333]:39976) by eggs.gnu.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jk7yp-0002kC-I6 for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:01 -0400 Received: by mail-wm1-x333.google.com with SMTP id r15so10626682wmh.5 for ; Sat, 13 Jun 2020 08:21:54 -0700 (PDT) Received: from localhost.localdomain (net212-32-245-109.mbb.telenor.rs. [109.245.32.212]) by smtp.gmail.com with ESMTPSA id 67sm16045399wrk.49.2020.06.13.08.21.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 13 Jun 2020 08:21:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=5vY+wGBY41iINpEFYXiwglvdrTKdWdrAKhhV/TbcDtw=; b=pmGr8X/Bi1tXtQ/YAkaBkxQXenSIpHa1hFs4CFGNWFya6S3eV5AI/4n9cwssQZzXD9 OdMuePnbTeULruoPSDV4SR0q9S+jReDqJBtbiJYETCXqqesZcfr98Xmm/JWIUoQ2ob0t DvnwBJcFKtkskitXaiUcFP2pBQIMk2QuHBenfhWMqQl2aBN9/8qGhjohJFkQN3Y92Tno R+FZgTBAargobR4iL9phUf1/KbKlZ8i0Zwvsh2XQZgnsoaC+619cjblCVmhf8TERPw8e FsZL9HzvqzrJ9C1if0743vs+mFx6124YtG7scsYLz9Nj3i12HbTOqi+4psBUSdyBTkc0 AtCQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=5vY+wGBY41iINpEFYXiwglvdrTKdWdrAKhhV/TbcDtw=; b=FrRcgSo5WYTHGc+xbo9YeXPN31iTsn2U5+Ts9Q2hvJ8o16xX6FUCQbXU50z+MoH9qO qQk8sH9JtnahLgrC1WTmP24W2Zv0HRacL3OzoMc7im7SFRZvlzJhFHw/mHm0uozUiNsU 0C5tGRsvH4xg7o84GOhEXlZmt0J8iM59+DOA8W4x0aPVnSugIDJkwOGprQaZJ25xyiMv bRTNPqGMU3zxfqjBFTdZmWTY7ok+7QYlL0VpLtJF17Mj7mDffCqFiWxkqZqYeGYS0Oki xNJ1PBikStbsj42WcvWe7P00VuW0ZNcLTu1pWYP+2FJtdcrLeINsaba7tbzYVfYbZBEd fnzQ== X-Gm-Message-State: AOAM532UPbWPiRyUHt+lOGI1zgbeKzcp/SiqwmB36bXpwmOvx885i0rj yj1I0hjcIfOBNMvFSilN1mIqaYlwe8o= X-Google-Smtp-Source: ABdhPJzqAF/7CCZiGhn5qposyfM5AvdN4vm49ORrxWiCuZwtELoV27++P4W+OE2JzuCPicYrl4wKPQ== X-Received: by 2002:a1c:4887:: with SMTP id v129mr4112243wma.184.1592061712978; Sat, 13 Jun 2020 08:21:52 -0700 (PDT) From: Aleksandar Markovic To: qemu-devel@nongnu.org Subject: [PATCH v8 03/14] target/mips: msa: Split helpers for DPADD_S. Date: Sat, 13 Jun 2020 17:21:22 +0200 Message-Id: <20200613152133.8964-4-aleksandar.qemu.devel@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> References: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> 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::333; envelope-from=aleksandar.qemu.devel@gmail.com; helo=mail-wm1-x333.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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN 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: aleksandar.rikalo@syrmia.com, Aleksandar Markovic Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @gmail.com) Content-Type: text/plain; charset="utf-8" Achieves clearer code and slightly better performance. Signed-off-by: Aleksandar Markovic Reviewed-by: Aleksandar Rikalo --- target/mips/helper.h | 4 +- target/mips/msa_helper.c | 90 ++++++++++++++++++++++++++++------------ target/mips/translate.c | 12 +++++- 3 files changed, 78 insertions(+), 28 deletions(-) diff --git a/target/mips/helper.h b/target/mips/helper.h index 7ca0036807..16f2d53ad0 100644 --- a/target/mips/helper.h +++ b/target/mips/helper.h @@ -1081,7 +1081,9 @@ DEF_HELPER_5(msa_subsuu_s_df, void, env, i32, i32, i3= 2, i32) DEF_HELPER_5(msa_mulv_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_dotp_s_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_dotp_u_df, void, env, i32, i32, i32, i32) -DEF_HELPER_5(msa_dpadd_s_df, void, env, i32, i32, i32, i32) +DEF_HELPER_4(msa_dpadd_s_h, void, env, i32, i32, i32) +DEF_HELPER_4(msa_dpadd_s_w, void, env, i32, i32, i32) +DEF_HELPER_4(msa_dpadd_s_d, void, env, i32, i32, i32) DEF_HELPER_5(msa_dpadd_u_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_dpsub_s_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_dpsub_u_df, void, env, i32, i32, i32, i32) diff --git a/target/mips/msa_helper.c b/target/mips/msa_helper.c index 2b54de0959..086b56f58c 100644 --- a/target/mips/msa_helper.c +++ b/target/mips/msa_helper.c @@ -2224,7 +2224,70 @@ void helper_msa_div_u_d(CPUMIPSState *env, * +---------------+------------------------------------------------------= ----+ */ =20 -/* TODO: insert Int Dot Product group helpers here */ +#define SIGNED_EXTRACT(e, o, a, df) \ + do { \ + e =3D SIGNED_EVEN(a, df); \ + o =3D SIGNED_ODD(a, df); \ + } while (0) + +#define UNSIGNED_EXTRACT(e, o, a, df) \ + do { \ + e =3D UNSIGNED_EVEN(a, df); \ + o =3D UNSIGNED_ODD(a, df); \ + } while (0) + +static inline int64_t msa_dpadd_s_df(uint32_t df, int64_t dest, int64_t ar= g1, + int64_t arg2) +{ + int64_t even_arg1; + int64_t even_arg2; + int64_t odd_arg1; + int64_t odd_arg2; + SIGNED_EXTRACT(even_arg1, odd_arg1, arg1, df); + SIGNED_EXTRACT(even_arg2, odd_arg2, arg2, df); + return dest + (even_arg1 * even_arg2) + (odd_arg1 * odd_arg2); +} + +void helper_msa_dpadd_s_h(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->h[0] =3D msa_dpadd_s_df(DF_HALF, pwd->h[0], pws->h[0], pwt->h[= 0]); + pwd->h[1] =3D msa_dpadd_s_df(DF_HALF, pwd->h[1], pws->h[1], pwt->h[= 1]); + pwd->h[2] =3D msa_dpadd_s_df(DF_HALF, pwd->h[2], pws->h[2], pwt->h[= 2]); + pwd->h[3] =3D msa_dpadd_s_df(DF_HALF, pwd->h[3], pws->h[3], pwt->h[= 3]); + pwd->h[4] =3D msa_dpadd_s_df(DF_HALF, pwd->h[4], pws->h[4], pwt->h[= 4]); + pwd->h[5] =3D msa_dpadd_s_df(DF_HALF, pwd->h[5], pws->h[5], pwt->h[= 5]); + pwd->h[6] =3D msa_dpadd_s_df(DF_HALF, pwd->h[6], pws->h[6], pwt->h[= 6]); + pwd->h[7] =3D msa_dpadd_s_df(DF_HALF, pwd->h[7], pws->h[7], pwt->h[= 7]); +} + +void helper_msa_dpadd_s_w(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->w[0] =3D msa_dpadd_s_df(DF_WORD, pwd->w[0], pws->w[0], pwt->w[= 0]); + pwd->w[1] =3D msa_dpadd_s_df(DF_WORD, pwd->w[1], pws->w[1], pwt->w[= 1]); + pwd->w[2] =3D msa_dpadd_s_df(DF_WORD, pwd->w[2], pws->w[2], pwt->w[= 2]); + pwd->w[3] =3D msa_dpadd_s_df(DF_WORD, pwd->w[3], pws->w[3], pwt->w[= 3]); +} + +void helper_msa_dpadd_s_d(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->d[0] =3D msa_dpadd_s_df(DF_DOUBLE, pwd->d[0], pws->d[0], pwt->= d[0]); + pwd->d[1] =3D msa_dpadd_s_df(DF_DOUBLE, pwd->d[1], pws->d[1], pwt->= d[1]); +} =20 =20 /* @@ -4785,18 +4848,6 @@ static inline int64_t msa_mulv_df(uint32_t df, int64= _t arg1, int64_t arg2) return arg1 * arg2; } =20 -#define SIGNED_EXTRACT(e, o, a, df) \ - do { \ - e =3D SIGNED_EVEN(a, df); \ - o =3D SIGNED_ODD(a, df); \ - } while (0) - -#define UNSIGNED_EXTRACT(e, o, a, df) \ - do { \ - e =3D UNSIGNED_EVEN(a, df); \ - o =3D UNSIGNED_ODD(a, df); \ - } while (0) - static inline int64_t msa_dotp_s_df(uint32_t df, int64_t arg1, int64_t arg= 2) { int64_t even_arg1; @@ -4958,18 +5009,6 @@ void helper_msa_sld_df(CPUMIPSState *env, uint32_t d= f, uint32_t wd, msa_sld_df(df, pwd, pws, env->active_tc.gpr[rt]); } =20 -static inline int64_t msa_dpadd_s_df(uint32_t df, int64_t dest, int64_t ar= g1, - int64_t arg2) -{ - int64_t even_arg1; - int64_t even_arg2; - int64_t odd_arg1; - int64_t odd_arg2; - SIGNED_EXTRACT(even_arg1, odd_arg1, arg1, df); - SIGNED_EXTRACT(even_arg2, odd_arg2, arg2, df); - return dest + (even_arg1 * even_arg2) + (odd_arg1 * odd_arg2); -} - static inline int64_t msa_dpadd_u_df(uint32_t df, int64_t dest, int64_t ar= g1, int64_t arg2) { @@ -5132,7 +5171,6 @@ void helper_msa_ ## func ## _df(CPUMIPSState *env, ui= nt32_t df, uint32_t wd, \ } = \ } =20 -MSA_TEROP_DF(dpadd_s) MSA_TEROP_DF(dpadd_u) MSA_TEROP_DF(dpsub_s) MSA_TEROP_DF(dpsub_u) diff --git a/target/mips/translate.c b/target/mips/translate.c index a5e16e855c..94c3d15f2d 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -29399,7 +29399,17 @@ static void gen_msa_3r(CPUMIPSState *env, DisasCon= text *ctx) gen_helper_msa_dotp_u_df(cpu_env, tdf, twd, tws, twt); break; case OPC_DPADD_S_df: - gen_helper_msa_dpadd_s_df(cpu_env, tdf, twd, tws, twt); + switch (df) { + case DF_HALF: + gen_helper_msa_dpadd_s_h(cpu_env, twd, tws, twt); + break; + case DF_WORD: + gen_helper_msa_dpadd_s_w(cpu_env, twd, tws, twt); + break; + case DF_DOUBLE: + gen_helper_msa_dpadd_s_d(cpu_env, twd, tws, twt); + break; + } break; case OPC_DPADD_U_df: gen_helper_msa_dpadd_u_df(cpu_env, tdf, twd, tws, twt); --=20 2.20.1 From nobody Sun May 19 06:50:43 2024 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=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1592061785; cv=none; d=zohomail.com; s=zohoarc; b=SsRdncY43yoUducCmHph4AN5OJpZ/n6m2itGEO4H1E9V/YShaZ6cLyRyUJer9ZvGnKdyJ1RU903xiqIMjkUnVLZuD5ZuvV4LVMmDIi240Cpvjvfi616nHDXUBLxlon4kvUGWVMnpvG7lnU7SovDd/g5S3fF/WFI9DcW8OzNZqFU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1592061785; h=Content-Transfer-Encoding:Cc: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=CI8jXViJN2qgSqtx+NZowv+UXtVOOHtXhJjKMuNwPDY=; b=nagUhBkV1sl2aypNEapuoUGSPMkyU5CiNRBR7UE8zv9uxXPA6+pjVF8A7929/G3MaVltZ1RGXTPuhLHE3YmdkDwEb+C+g69QX1YIcb4duXIKgGYB62vtCanla/pE7HSMR/k9zgQLtFufffMCoP2ups51O0gykBU+lGRXT9EFuAo= 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) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1592061785676161.62720169906913; Sat, 13 Jun 2020 08:23:05 -0700 (PDT) Received: from localhost ([::1]:38412 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jk7zs-0002Th-Gu for importer@patchew.org; Sat, 13 Jun 2020 11:23:04 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49696) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jk7ys-0000zm-AU for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:02 -0400 Received: from mail-wm1-x334.google.com ([2a00:1450:4864:20::334]:39977) by eggs.gnu.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jk7yq-0002kK-Fl for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:01 -0400 Received: by mail-wm1-x334.google.com with SMTP id r15so10626697wmh.5 for ; Sat, 13 Jun 2020 08:21:55 -0700 (PDT) Received: from localhost.localdomain (net212-32-245-109.mbb.telenor.rs. [109.245.32.212]) by smtp.gmail.com with ESMTPSA id 67sm16045399wrk.49.2020.06.13.08.21.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 13 Jun 2020 08:21:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=CI8jXViJN2qgSqtx+NZowv+UXtVOOHtXhJjKMuNwPDY=; b=hNxKkrx4MXPCGqmpqavoqs8R6cvmO5Rj4lEOwJHu+MlQiSYQbi7/031DrAWUkb4B6b so8bYSb4mpDjuJuPHdgLPIgc0js8FPp4uyB7fs9o4r8nI9dcCNnArKDYBxp2ZBLJynxf P5Q36tRSlwHvyEaMzZY0JNEmmTUvBNKDeM4NkxGY0ZoieABe52OXvC6zTw3iKdXHOZQq dFWrWB/h6tesxBPb0iXf02xXr/lDI7fb75NUXTJSptwFVYvGPk4BQvAS6wvJ5i73JVTj Xy4iXVVPvnYIzBbNXbLxJLZ/Lnd0s7dcyueoilDHO+XN2V/87C89NMxT57O04LL/iHs7 6QyA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=CI8jXViJN2qgSqtx+NZowv+UXtVOOHtXhJjKMuNwPDY=; b=piZu0L9T7VhDe8CNijEDRADQrvPfR5xrsJI38GpgDNM/P/T8GQNAFMEsp4L2N2bFkQ H9wSS7J4p/wl9u6ro0SZnhlfZ/wjvtFeLdc6UPMsS2Y1Z/t40WBt9KCG60DfEXYFGOAI 4OZlzOlMuSgfKueHqSqRyjdEG3tvaUQAiz/eCqjPxwMzCFCgEHetam8S/d3A4tfuwIlI 9J60f6RuryN6N/E/0tfPi9YIAlaVJdjZsW4j37XeG9aLrcdHtcWTlV8imCYpws3SP+Qi m77VEbPHqtOBVCG8YSP8lr5HdpcnbKCIKL+oCTY3A8nGAcdkqim7sGzOpr14/8M2Ofye 6fTA== X-Gm-Message-State: AOAM531c0ZditAe8cLSyubEKwKd8lRP8QW0M31rsVjkbaeVh4UGDTmZ5 /YCyFuNHjKf/agMhC3XA5X/7fLlegnE= X-Google-Smtp-Source: ABdhPJwbdxJtwf71zd4W7qMacV6a0LOVkvwUW4TgzuFg0NHVUlveKi8dyYhujH05WHzqi9yeSMlLng== X-Received: by 2002:a1c:1f48:: with SMTP id f69mr4389674wmf.67.1592061713990; Sat, 13 Jun 2020 08:21:53 -0700 (PDT) From: Aleksandar Markovic To: qemu-devel@nongnu.org Subject: [PATCH v8 04/14] target/mips: msa: Split helpers for DPADD_U. Date: Sat, 13 Jun 2020 17:21:23 +0200 Message-Id: <20200613152133.8964-5-aleksandar.qemu.devel@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> References: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> 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::334; envelope-from=aleksandar.qemu.devel@gmail.com; helo=mail-wm1-x334.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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN 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: aleksandar.rikalo@syrmia.com, Aleksandar Markovic Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @gmail.com) Content-Type: text/plain; charset="utf-8" Achieves clearer code and slightly better performance. Signed-off-by: Aleksandar Markovic Reviewed-by: Aleksandar Rikalo --- target/mips/helper.h | 4 ++- target/mips/msa_helper.c | 67 ++++++++++++++++++++++++++++++++-------- target/mips/translate.c | 12 ++++++- 3 files changed, 68 insertions(+), 15 deletions(-) diff --git a/target/mips/helper.h b/target/mips/helper.h index 16f2d53ad0..155b6bbe3e 100644 --- a/target/mips/helper.h +++ b/target/mips/helper.h @@ -1084,7 +1084,9 @@ DEF_HELPER_5(msa_dotp_u_df, void, env, i32, i32, i32,= i32) DEF_HELPER_4(msa_dpadd_s_h, void, env, i32, i32, i32) DEF_HELPER_4(msa_dpadd_s_w, void, env, i32, i32, i32) DEF_HELPER_4(msa_dpadd_s_d, void, env, i32, i32, i32) -DEF_HELPER_5(msa_dpadd_u_df, void, env, i32, i32, i32, i32) +DEF_HELPER_4(msa_dpadd_u_h, void, env, i32, i32, i32) +DEF_HELPER_4(msa_dpadd_u_w, void, env, i32, i32, i32) +DEF_HELPER_4(msa_dpadd_u_d, void, env, i32, i32, i32) DEF_HELPER_5(msa_dpsub_s_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_dpsub_u_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_sld_df, void, env, i32, i32, i32, i32) diff --git a/target/mips/msa_helper.c b/target/mips/msa_helper.c index 086b56f58c..9741c94d27 100644 --- a/target/mips/msa_helper.c +++ b/target/mips/msa_helper.c @@ -2290,6 +2290,60 @@ void helper_msa_dpadd_s_d(CPUMIPSState *env, } =20 =20 +static inline int64_t msa_dpadd_u_df(uint32_t df, int64_t dest, int64_t ar= g1, + int64_t arg2) +{ + int64_t even_arg1; + int64_t even_arg2; + int64_t odd_arg1; + int64_t odd_arg2; + UNSIGNED_EXTRACT(even_arg1, odd_arg1, arg1, df); + UNSIGNED_EXTRACT(even_arg2, odd_arg2, arg2, df); + return dest + (even_arg1 * even_arg2) + (odd_arg1 * odd_arg2); +} + +void helper_msa_dpadd_u_h(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->h[0] =3D msa_dpadd_u_df(DF_HALF, pwd->h[0], pws->h[0], pwt->h[= 0]); + pwd->h[1] =3D msa_dpadd_u_df(DF_HALF, pwd->h[1], pws->h[1], pwt->h[= 1]); + pwd->h[2] =3D msa_dpadd_u_df(DF_HALF, pwd->h[2], pws->h[2], pwt->h[= 2]); + pwd->h[3] =3D msa_dpadd_u_df(DF_HALF, pwd->h[3], pws->h[3], pwt->h[= 3]); + pwd->h[4] =3D msa_dpadd_u_df(DF_HALF, pwd->h[4], pws->h[4], pwt->h[= 4]); + pwd->h[5] =3D msa_dpadd_u_df(DF_HALF, pwd->h[5], pws->h[5], pwt->h[= 5]); + pwd->h[6] =3D msa_dpadd_u_df(DF_HALF, pwd->h[6], pws->h[6], pwt->h[= 6]); + pwd->h[7] =3D msa_dpadd_u_df(DF_HALF, pwd->h[7], pws->h[7], pwt->h[= 7]); +} + +void helper_msa_dpadd_u_w(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->w[0] =3D msa_dpadd_u_df(DF_WORD, pwd->w[0], pws->w[0], pwt->w[= 0]); + pwd->w[1] =3D msa_dpadd_u_df(DF_WORD, pwd->w[1], pws->w[1], pwt->w[= 1]); + pwd->w[2] =3D msa_dpadd_u_df(DF_WORD, pwd->w[2], pws->w[2], pwt->w[= 2]); + pwd->w[3] =3D msa_dpadd_u_df(DF_WORD, pwd->w[3], pws->w[3], pwt->w[= 3]); +} + +void helper_msa_dpadd_u_d(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->d[0] =3D msa_dpadd_u_df(DF_DOUBLE, pwd->d[0], pws->d[0], pwt->= d[0]); + pwd->d[1] =3D msa_dpadd_u_df(DF_DOUBLE, pwd->d[1], pws->d[1], pwt->= d[1]); +} + + /* * Int Max Min * ----------- @@ -5009,18 +5063,6 @@ void helper_msa_sld_df(CPUMIPSState *env, uint32_t d= f, uint32_t wd, msa_sld_df(df, pwd, pws, env->active_tc.gpr[rt]); } =20 -static inline int64_t msa_dpadd_u_df(uint32_t df, int64_t dest, int64_t ar= g1, - int64_t arg2) -{ - int64_t even_arg1; - int64_t even_arg2; - int64_t odd_arg1; - int64_t odd_arg2; - UNSIGNED_EXTRACT(even_arg1, odd_arg1, arg1, df); - UNSIGNED_EXTRACT(even_arg2, odd_arg2, arg2, df); - return dest + (even_arg1 * even_arg2) + (odd_arg1 * odd_arg2); -} - static inline int64_t msa_dpsub_s_df(uint32_t df, int64_t dest, int64_t ar= g1, int64_t arg2) { @@ -5171,7 +5213,6 @@ void helper_msa_ ## func ## _df(CPUMIPSState *env, ui= nt32_t df, uint32_t wd, \ } = \ } =20 -MSA_TEROP_DF(dpadd_u) MSA_TEROP_DF(dpsub_s) MSA_TEROP_DF(dpsub_u) MSA_TEROP_DF(binsl) diff --git a/target/mips/translate.c b/target/mips/translate.c index 94c3d15f2d..009ac5c1fb 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -29412,7 +29412,17 @@ static void gen_msa_3r(CPUMIPSState *env, DisasCon= text *ctx) } break; case OPC_DPADD_U_df: - gen_helper_msa_dpadd_u_df(cpu_env, tdf, twd, tws, twt); + switch (df) { + case DF_HALF: + gen_helper_msa_dpadd_u_h(cpu_env, twd, tws, twt); + break; + case DF_WORD: + gen_helper_msa_dpadd_u_w(cpu_env, twd, tws, twt); + break; + case DF_DOUBLE: + gen_helper_msa_dpadd_u_d(cpu_env, twd, tws, twt); + break; + } break; case OPC_DPSUB_S_df: gen_helper_msa_dpsub_s_df(cpu_env, tdf, twd, tws, twt); --=20 2.20.1 From nobody Sun May 19 06:50:43 2024 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=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1592061915; cv=none; d=zohomail.com; s=zohoarc; b=gChEZOQ3YWQkSebsGH9vLMC5mbRbHWaH+8PdObK4te5AJgupaLg8ueIl5nPg8CQ3MH1X65+lR/TaVuK5bFVzx5zqQ7VXdxU+XSRqCpyEktyRlQWfp3mmkPq9ExsnRF8hlM0yyjPvsoYQN5FxXlWgE2RulPWL9rlllFoRv69u3lk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1592061915; h=Content-Transfer-Encoding:Cc: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=BGafr/lKS1dyaPv6Hozdw0DiY6Yu2WTH+okEAJX8aVA=; b=VAAgIHM5cQ3BsBY2DgZB1bh8n/hLgFbWH+4seVxjDR6G0HO8RXZFzFJ5PKBnNZNNqRsojjvCj4B0AQbm36BKg4Qba/Smy9qFapp6e1ie53umGvLlVslgoJOc//E0RExkl3TqxtU6OS4SuH8Gv/ektL9JQYOH6gZIpODA1VG0QpM= 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) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1592061915810176.60047646637452; Sat, 13 Jun 2020 08:25:15 -0700 (PDT) Received: from localhost ([::1]:44984 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jk81y-0005jT-JD for importer@patchew.org; Sat, 13 Jun 2020 11:25:14 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49744) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jk7yt-00013J-TD for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:03 -0400 Received: from mail-wm1-x344.google.com ([2a00:1450:4864:20::344]:35724) by eggs.gnu.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jk7yr-0002kX-WF for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:03 -0400 Received: by mail-wm1-x344.google.com with SMTP id q25so10650655wmj.0 for ; Sat, 13 Jun 2020 08:21:56 -0700 (PDT) Received: from localhost.localdomain (net212-32-245-109.mbb.telenor.rs. [109.245.32.212]) by smtp.gmail.com with ESMTPSA id 67sm16045399wrk.49.2020.06.13.08.21.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 13 Jun 2020 08:21:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=BGafr/lKS1dyaPv6Hozdw0DiY6Yu2WTH+okEAJX8aVA=; b=lnd7as+wbTTdFv9EVM2cQACJnlJmzHAi5GImsF1gytYPbg5lwTAClQzs6eNfhPUbZ4 yVRg8+e8vefsxdWU9rs4DjpY1ji2ZtID+HhsJ66spb3nSLuVH1JI0M6AAmbp1+kLQDE+ EgLv5lNfLImDOu3tNPP8xEsPCCM1Ob7Q9YM1qnysXWnrPOoSzEFEFtIQ4aG8Cn1PeVJc GWLLhwyUs81kz+sMTP+3uczEPYacEmrr0poU7MQ5oXDFT4gB/o+xwoLJMNkVys3oYGom 3R63wqw3QoV2VZs9vxiTji32xtbHiKBFoT/cJbrj3aTDC+vfmDUlg7kPOqVpCNe79sjh umOQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=BGafr/lKS1dyaPv6Hozdw0DiY6Yu2WTH+okEAJX8aVA=; b=DV5MxTW3w67Q2eqgCsTLQ+JOdd/B33Ww0zGv8lyzE2RqUXOoGL3aSiIG6IvOk8J/FZ YoaaBGxVqFu/ssL/1t9+TFZFZwllh7BsOPcIdKOa7kF8skjzk20o1xQ7MchAom3Wh9Pw QCNJkUauGkp5moPqDR4SuPmJHUVEFwekNpNVHIV2GF1yL1Ezzng3s7Sm8qO4Gnl/5wOv 7CuyeMI8j4sQt4QLqVlOWXuuFS4Xv9iUf9pzrk4beH9BGgq6fVtn8zq/d6DeMMs3Hdf2 Sccd4uw8MLdEsE67v6BRdAGzFVmCrg4dvG0AoA/Wqi5RWY6jVtmHh7tyJzOsW2fWCMw/ fRRg== X-Gm-Message-State: AOAM531H4kc+ozn+nPZY1Q7iW3fOsis7XtU3MsgZk501+Ri5u7C4kzaY +m/qnp8a6YJQTeEmw5UOzKTplb9t21M= X-Google-Smtp-Source: ABdhPJwUsZ3fodP6QGoacU8o549bka5Oa1ECtUU4XksKkEQKiBwqKgNpedftFmrm/Tza4O7DDn1SEg== X-Received: by 2002:a1c:4008:: with SMTP id n8mr4511453wma.118.1592061714876; Sat, 13 Jun 2020 08:21:54 -0700 (PDT) From: Aleksandar Markovic To: qemu-devel@nongnu.org Subject: [PATCH v8 05/14] target/mips: msa: Split helpers for DPSUB_S. Date: Sat, 13 Jun 2020 17:21:24 +0200 Message-Id: <20200613152133.8964-6-aleksandar.qemu.devel@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> References: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> 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::344; envelope-from=aleksandar.qemu.devel@gmail.com; helo=mail-wm1-x344.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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN 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: aleksandar.rikalo@syrmia.com, Aleksandar Markovic Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @gmail.com) Content-Type: text/plain; charset="utf-8" Achieves clearer code and slightly better performance. Signed-off-by: Aleksandar Markovic Reviewed-by: Aleksandar Rikalo --- target/mips/helper.h | 4 ++- target/mips/msa_helper.c | 67 ++++++++++++++++++++++++++++++++-------- target/mips/translate.c | 12 ++++++- 3 files changed, 68 insertions(+), 15 deletions(-) diff --git a/target/mips/helper.h b/target/mips/helper.h index 155b6bbe3e..2de14542cd 100644 --- a/target/mips/helper.h +++ b/target/mips/helper.h @@ -1087,7 +1087,9 @@ DEF_HELPER_4(msa_dpadd_s_d, void, env, i32, i32, i32) DEF_HELPER_4(msa_dpadd_u_h, void, env, i32, i32, i32) DEF_HELPER_4(msa_dpadd_u_w, void, env, i32, i32, i32) DEF_HELPER_4(msa_dpadd_u_d, void, env, i32, i32, i32) -DEF_HELPER_5(msa_dpsub_s_df, void, env, i32, i32, i32, i32) +DEF_HELPER_4(msa_dpsub_s_h, void, env, i32, i32, i32) +DEF_HELPER_4(msa_dpsub_s_w, void, env, i32, i32, i32) +DEF_HELPER_4(msa_dpsub_s_d, void, env, i32, i32, i32) DEF_HELPER_5(msa_dpsub_u_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_sld_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_splat_df, void, env, i32, i32, i32, i32) diff --git a/target/mips/msa_helper.c b/target/mips/msa_helper.c index 9741c94d27..934f705c1e 100644 --- a/target/mips/msa_helper.c +++ b/target/mips/msa_helper.c @@ -2344,6 +2344,60 @@ void helper_msa_dpadd_u_d(CPUMIPSState *env, } =20 =20 +static inline int64_t msa_dpsub_s_df(uint32_t df, int64_t dest, int64_t ar= g1, + int64_t arg2) +{ + int64_t even_arg1; + int64_t even_arg2; + int64_t odd_arg1; + int64_t odd_arg2; + SIGNED_EXTRACT(even_arg1, odd_arg1, arg1, df); + SIGNED_EXTRACT(even_arg2, odd_arg2, arg2, df); + return dest - ((even_arg1 * even_arg2) + (odd_arg1 * odd_arg2)); +} + +void helper_msa_dpsub_s_h(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->h[0] =3D msa_dpsub_s_df(DF_HALF, pwd->h[0], pws->h[0], pwt->h[= 0]); + pwd->h[1] =3D msa_dpsub_s_df(DF_HALF, pwd->h[1], pws->h[1], pwt->h[= 1]); + pwd->h[2] =3D msa_dpsub_s_df(DF_HALF, pwd->h[2], pws->h[2], pwt->h[= 2]); + pwd->h[3] =3D msa_dpsub_s_df(DF_HALF, pwd->h[3], pws->h[3], pwt->h[= 3]); + pwd->h[4] =3D msa_dpsub_s_df(DF_HALF, pwd->h[4], pws->h[4], pwt->h[= 4]); + pwd->h[5] =3D msa_dpsub_s_df(DF_HALF, pwd->h[5], pws->h[5], pwt->h[= 5]); + pwd->h[6] =3D msa_dpsub_s_df(DF_HALF, pwd->h[6], pws->h[6], pwt->h[= 6]); + pwd->h[7] =3D msa_dpsub_s_df(DF_HALF, pwd->h[7], pws->h[7], pwt->h[= 7]); +} + +void helper_msa_dpsub_s_w(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->w[0] =3D msa_dpsub_s_df(DF_WORD, pwd->w[0], pws->w[0], pwt->w[= 0]); + pwd->w[1] =3D msa_dpsub_s_df(DF_WORD, pwd->w[1], pws->w[1], pwt->w[= 1]); + pwd->w[2] =3D msa_dpsub_s_df(DF_WORD, pwd->w[2], pws->w[2], pwt->w[= 2]); + pwd->w[3] =3D msa_dpsub_s_df(DF_WORD, pwd->w[3], pws->w[3], pwt->w[= 3]); +} + +void helper_msa_dpsub_s_d(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->d[0] =3D msa_dpsub_s_df(DF_DOUBLE, pwd->d[0], pws->d[0], pwt->= d[0]); + pwd->d[1] =3D msa_dpsub_s_df(DF_DOUBLE, pwd->d[1], pws->d[1], pwt->= d[1]); +} + + /* * Int Max Min * ----------- @@ -5063,18 +5117,6 @@ void helper_msa_sld_df(CPUMIPSState *env, uint32_t d= f, uint32_t wd, msa_sld_df(df, pwd, pws, env->active_tc.gpr[rt]); } =20 -static inline int64_t msa_dpsub_s_df(uint32_t df, int64_t dest, int64_t ar= g1, - int64_t arg2) -{ - int64_t even_arg1; - int64_t even_arg2; - int64_t odd_arg1; - int64_t odd_arg2; - SIGNED_EXTRACT(even_arg1, odd_arg1, arg1, df); - SIGNED_EXTRACT(even_arg2, odd_arg2, arg2, df); - return dest - ((even_arg1 * even_arg2) + (odd_arg1 * odd_arg2)); -} - static inline int64_t msa_dpsub_u_df(uint32_t df, int64_t dest, int64_t ar= g1, int64_t arg2) { @@ -5213,7 +5255,6 @@ void helper_msa_ ## func ## _df(CPUMIPSState *env, ui= nt32_t df, uint32_t wd, \ } = \ } =20 -MSA_TEROP_DF(dpsub_s) MSA_TEROP_DF(dpsub_u) MSA_TEROP_DF(binsl) MSA_TEROP_DF(binsr) diff --git a/target/mips/translate.c b/target/mips/translate.c index 009ac5c1fb..2576905e5b 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -29425,7 +29425,17 @@ static void gen_msa_3r(CPUMIPSState *env, DisasCon= text *ctx) } break; case OPC_DPSUB_S_df: - gen_helper_msa_dpsub_s_df(cpu_env, tdf, twd, tws, twt); + switch (df) { + case DF_HALF: + gen_helper_msa_dpsub_s_h(cpu_env, twd, tws, twt); + break; + case DF_WORD: + gen_helper_msa_dpsub_s_w(cpu_env, twd, tws, twt); + break; + case DF_DOUBLE: + gen_helper_msa_dpsub_s_d(cpu_env, twd, tws, twt); + break; + } break; case OPC_DPSUB_U_df: gen_helper_msa_dpsub_u_df(cpu_env, tdf, twd, tws, twt); --=20 2.20.1 From nobody Sun May 19 06:50:43 2024 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=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1592062054; cv=none; d=zohomail.com; s=zohoarc; b=G2cyVuPwOo9/1vWY8+1lOhDa03YqZvmy70s9g8DEV53kFcvPh1MKat6m7ZuyYJIirkFkh7f2NT/wVzPESMQuifFxa33E+lxhHxJpQEU1EkcAjQqieQNiExybw02kty4N09vUA351GonENGkd2ewng990wZeSwKlyF80oTIqiQdA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1592062054; h=Content-Transfer-Encoding:Cc: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=w300LlCtFwSijdS00tFHCv/tm4JEQ5Js/KiT5pQAUWg=; b=FKGI7pIGbG3Q+eY+c59ohLE4DjEqUOyJa73xFn0Dl0MC8Msi4qAu2cgh/GB20x83vsHZDdWdf9dPu/9bHhPT0UlZZVAkz4tv0Oc8D2ulvvjfG1Z6+GG/Q1WqzVE2eYS87o58vEU8jzCFyiFZaJjrsSS2hyTBEJaPhRdvVM3K+HA= 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) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 159206205408632.40257700804807; Sat, 13 Jun 2020 08:27:34 -0700 (PDT) Received: from localhost ([::1]:52372 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jk84C-00014H-RS for importer@patchew.org; Sat, 13 Jun 2020 11:27:32 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49812) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jk7yv-00017g-Go for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:05 -0400 Received: from mail-wm1-x341.google.com ([2a00:1450:4864:20::341]:53967) by eggs.gnu.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jk7yt-0002kj-Oy for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:05 -0400 Received: by mail-wm1-x341.google.com with SMTP id l26so10507213wme.3 for ; Sat, 13 Jun 2020 08:21:57 -0700 (PDT) Received: from localhost.localdomain (net212-32-245-109.mbb.telenor.rs. [109.245.32.212]) by smtp.gmail.com with ESMTPSA id 67sm16045399wrk.49.2020.06.13.08.21.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 13 Jun 2020 08:21:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=w300LlCtFwSijdS00tFHCv/tm4JEQ5Js/KiT5pQAUWg=; b=ZgBukdfP20tVe9bYdnLK5DpdEaGBPTpydY/qf0BGQQA/2ZDCUh46VujzEAZ0VY/bLz jcf4fIcih89fhsWv/eEaOOwVXBo/XIc0xNaW2SKrVA70rZkiaDgg3gY5zyCHElEd/Hwe PpV/GQdwW6/wI5B16mAVObp1MGiVZRSPBcs0sBiuKLDShPybT9cn9iNnh70bdtUbLgqL vxRmLD5ZxdYhvIS3H0qos+y+PbBl3FNZNDAXvk+phQ7VeDPLeBRGNxvNawQHPSaANZiu C6LWLauq5M0qISqsORMb9MEltGi865p/gX3hqwaJfMZowNEXDNIiCs6zxxC/L0VPHXon 6UAg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=w300LlCtFwSijdS00tFHCv/tm4JEQ5Js/KiT5pQAUWg=; b=uQd1BIA7aIwqFqQxf0CGJX6TyHnzQirDzcnQHGiAFObfunfIa5z+9Av7LI5aDI2zOc DKWuDjw9ndOkxc2bdlR/JkQW4cv1OfGRbb494jIJBqYN9AYOo8+TEKWHRIKOPN2DjJBT kmCaajwEJ4HxSB8F70y4uD+siJbs4Zik/2YX6+K6fNXv97eUCiomkWf3Zo1bJTA+Hh4D 6ciVYshY/Xe/Ucz423D/CRwIC89qDbSNrYcFLlf75y7cbMt2z/ZvXkDS7Q5GxAbc0n5n C+bZkiH2bN5vAKz+7zi1q2n9uMpoV5Yv8plA3eJeLa7ryNwQ9GEHgY2Rccfrt6O7UcjN K+5g== X-Gm-Message-State: AOAM533xSLDo7DtZAw5yU740D2FxGhltnSVL97xX4UxIK4Lbq994y6Jh 5yWVLCuxjZ6/EDsjje84euz/reetsM4= X-Google-Smtp-Source: ABdhPJxbS32T5LTBzniSH+Kn1NyPacwnaIl7DgFPpxY3FLjK2YNCV5yPvA5yYICoXUp05Y1bOHmWgQ== X-Received: by 2002:a1c:f00a:: with SMTP id a10mr4390208wmb.61.1592061715799; Sat, 13 Jun 2020 08:21:55 -0700 (PDT) From: Aleksandar Markovic To: qemu-devel@nongnu.org Subject: [PATCH v8 06/14] target/mips: msa: Split helpers for DPSUB_U. Date: Sat, 13 Jun 2020 17:21:25 +0200 Message-Id: <20200613152133.8964-7-aleksandar.qemu.devel@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> References: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> 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::341; envelope-from=aleksandar.qemu.devel@gmail.com; helo=mail-wm1-x341.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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN 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: aleksandar.rikalo@syrmia.com, Aleksandar Markovic Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @gmail.com) Content-Type: text/plain; charset="utf-8" Achieves clearer code and slightly better performance. Signed-off-by: Aleksandar Markovic Reviewed-by: Aleksandar Rikalo --- target/mips/helper.h | 4 ++- target/mips/msa_helper.c | 67 ++++++++++++++++++++++++++++++++-------- target/mips/translate.c | 12 ++++++- 3 files changed, 68 insertions(+), 15 deletions(-) diff --git a/target/mips/helper.h b/target/mips/helper.h index 2de14542cd..575f4a524c 100644 --- a/target/mips/helper.h +++ b/target/mips/helper.h @@ -1090,7 +1090,9 @@ DEF_HELPER_4(msa_dpadd_u_d, void, env, i32, i32, i32) DEF_HELPER_4(msa_dpsub_s_h, void, env, i32, i32, i32) DEF_HELPER_4(msa_dpsub_s_w, void, env, i32, i32, i32) DEF_HELPER_4(msa_dpsub_s_d, void, env, i32, i32, i32) -DEF_HELPER_5(msa_dpsub_u_df, void, env, i32, i32, i32, i32) +DEF_HELPER_4(msa_dpsub_u_h, void, env, i32, i32, i32) +DEF_HELPER_4(msa_dpsub_u_w, void, env, i32, i32, i32) +DEF_HELPER_4(msa_dpsub_u_d, void, env, i32, i32, i32) DEF_HELPER_5(msa_sld_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_splat_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_vshf_df, void, env, i32, i32, i32, i32) diff --git a/target/mips/msa_helper.c b/target/mips/msa_helper.c index 934f705c1e..33d5251a6b 100644 --- a/target/mips/msa_helper.c +++ b/target/mips/msa_helper.c @@ -2398,6 +2398,60 @@ void helper_msa_dpsub_s_d(CPUMIPSState *env, } =20 =20 +static inline int64_t msa_dpsub_u_df(uint32_t df, int64_t dest, int64_t ar= g1, + int64_t arg2) +{ + int64_t even_arg1; + int64_t even_arg2; + int64_t odd_arg1; + int64_t odd_arg2; + UNSIGNED_EXTRACT(even_arg1, odd_arg1, arg1, df); + UNSIGNED_EXTRACT(even_arg2, odd_arg2, arg2, df); + return dest - ((even_arg1 * even_arg2) + (odd_arg1 * odd_arg2)); +} + +void helper_msa_dpsub_u_h(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->h[0] =3D msa_dpsub_u_df(DF_HALF, pwd->h[0], pws->h[0], pwt->h[= 0]); + pwd->h[1] =3D msa_dpsub_u_df(DF_HALF, pwd->h[1], pws->h[1], pwt->h[= 1]); + pwd->h[2] =3D msa_dpsub_u_df(DF_HALF, pwd->h[2], pws->h[2], pwt->h[= 2]); + pwd->h[3] =3D msa_dpsub_u_df(DF_HALF, pwd->h[3], pws->h[3], pwt->h[= 3]); + pwd->h[4] =3D msa_dpsub_u_df(DF_HALF, pwd->h[4], pws->h[4], pwt->h[= 4]); + pwd->h[5] =3D msa_dpsub_u_df(DF_HALF, pwd->h[5], pws->h[5], pwt->h[= 5]); + pwd->h[6] =3D msa_dpsub_u_df(DF_HALF, pwd->h[6], pws->h[6], pwt->h[= 6]); + pwd->h[7] =3D msa_dpsub_u_df(DF_HALF, pwd->h[7], pws->h[7], pwt->h[= 7]); +} + +void helper_msa_dpsub_u_w(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->w[0] =3D msa_dpsub_u_df(DF_WORD, pwd->w[0], pws->w[0], pwt->w[= 0]); + pwd->w[1] =3D msa_dpsub_u_df(DF_WORD, pwd->w[1], pws->w[1], pwt->w[= 1]); + pwd->w[2] =3D msa_dpsub_u_df(DF_WORD, pwd->w[2], pws->w[2], pwt->w[= 2]); + pwd->w[3] =3D msa_dpsub_u_df(DF_WORD, pwd->w[3], pws->w[3], pwt->w[= 3]); +} + +void helper_msa_dpsub_u_d(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->d[0] =3D msa_dpsub_u_df(DF_DOUBLE, pwd->d[0], pws->d[0], pwt->= d[0]); + pwd->d[1] =3D msa_dpsub_u_df(DF_DOUBLE, pwd->d[1], pws->d[1], pwt->= d[1]); +} + + /* * Int Max Min * ----------- @@ -5117,18 +5171,6 @@ void helper_msa_sld_df(CPUMIPSState *env, uint32_t d= f, uint32_t wd, msa_sld_df(df, pwd, pws, env->active_tc.gpr[rt]); } =20 -static inline int64_t msa_dpsub_u_df(uint32_t df, int64_t dest, int64_t ar= g1, - int64_t arg2) -{ - int64_t even_arg1; - int64_t even_arg2; - int64_t odd_arg1; - int64_t odd_arg2; - UNSIGNED_EXTRACT(even_arg1, odd_arg1, arg1, df); - UNSIGNED_EXTRACT(even_arg2, odd_arg2, arg2, df); - return dest - ((even_arg1 * even_arg2) + (odd_arg1 * odd_arg2)); -} - static inline int64_t msa_madd_q_df(uint32_t df, int64_t dest, int64_t arg= 1, int64_t arg2) { @@ -5255,7 +5297,6 @@ void helper_msa_ ## func ## _df(CPUMIPSState *env, ui= nt32_t df, uint32_t wd, \ } = \ } =20 -MSA_TEROP_DF(dpsub_u) MSA_TEROP_DF(binsl) MSA_TEROP_DF(binsr) MSA_TEROP_DF(madd_q) diff --git a/target/mips/translate.c b/target/mips/translate.c index 2576905e5b..3dda242643 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -29438,7 +29438,17 @@ static void gen_msa_3r(CPUMIPSState *env, DisasCon= text *ctx) } break; case OPC_DPSUB_U_df: - gen_helper_msa_dpsub_u_df(cpu_env, tdf, twd, tws, twt); + switch (df) { + case DF_HALF: + gen_helper_msa_dpsub_u_h(cpu_env, twd, tws, twt); + break; + case DF_WORD: + gen_helper_msa_dpsub_u_w(cpu_env, twd, tws, twt); + break; + case DF_DOUBLE: + gen_helper_msa_dpsub_u_d(cpu_env, twd, tws, twt); + break; + } break; } break; --=20 2.20.1 From nobody Sun May 19 06:50:43 2024 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=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1592062172; cv=none; d=zohomail.com; s=zohoarc; b=Cr9utSmTZDMewyEEuopY9SDueC+6JaB3dJb7nprZwzNeLDuspgiBSxNdrbVbu+FjlTpRgEZHmZ7O/ZI8WoGPuHCqTnvKnzT2K8SnMI1STv2e2aQ0iQuH+MLqqEn6nPQ2oHRnm1bA26S0+UwAPIgQgyqK82xF/DnUOhb3N63fF+Y= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1592062172; h=Content-Transfer-Encoding:Cc: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=QwP8Kk0dHA2cGIlbQWbWtur7MCwUGP6d3O58JClugcU=; b=EVSzQ+GH6zWv149K6/p1eO95F/OK6gkziU88AJcVaJU3HCXZP1Rmoy3WR7eVIE+dMi0raMZM7UqcRKO60QXn7SyqJtmAvcTngaW9tQAtlOUOMcExrMGkhHRsiT9Lgh2z+JwEDKaDcTmWGFPcslxMWtZqNAPwpfFXyqDLXubtc8U= 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) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1592062172862205.12411298391908; Sat, 13 Jun 2020 08:29:32 -0700 (PDT) Received: from localhost ([::1]:60610 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jk867-0004aS-NZ for importer@patchew.org; Sat, 13 Jun 2020 11:29:31 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49840) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jk7yw-00019Y-7N for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:06 -0400 Received: from mail-wm1-x342.google.com ([2a00:1450:4864:20::342]:55457) by eggs.gnu.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jk7yu-0002kx-C4 for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:05 -0400 Received: by mail-wm1-x342.google.com with SMTP id c71so10496878wmd.5 for ; Sat, 13 Jun 2020 08:21:58 -0700 (PDT) Received: from localhost.localdomain (net212-32-245-109.mbb.telenor.rs. [109.245.32.212]) by smtp.gmail.com with ESMTPSA id 67sm16045399wrk.49.2020.06.13.08.21.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 13 Jun 2020 08:21:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=QwP8Kk0dHA2cGIlbQWbWtur7MCwUGP6d3O58JClugcU=; b=pRb/D+HHQjig69n84PGcey6H9+GH7+unztsabfxI/N5+ZaEIAMmSfdj3xLlHwb6m6Y UeU9Ei1TiYbF0fgCuhaCCHaTxlPjC9/IcegcD/MI9k1DZDgiVHv4WNKCnbO3LrtvRFP6 +tLzEyNwQPv6p27qWsEJIXPRtbZuT6qQ2R2uOq68xOltfNv1BH9XfbHYXzIozk/G1iN6 ha1R82qkDowqoAHO4Pc7MsvszqZeX1HpljzYh2T79WRo6JMEsMUKz2hXrALyVYuZrVKH tGPBec5iVA3i3bKXzgk0kCvGybx5jVaav1COmoYI6O2Vb+eRAHK0wJYocWFV0B/L5VuX rjrQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=QwP8Kk0dHA2cGIlbQWbWtur7MCwUGP6d3O58JClugcU=; b=DOqM4V9UEQNKT/0wagIcv/DxRT+7/ZXLRoK1AXvHczHzn7iwG16nGf5uEmdxXqtxlx pmmtnETmMWRIVVo4jqxoptRRNsJC9BiVqM5QGcQRqsGtUD8RklZqNL2pLRVwWNY9j9mg E5sgnXHrpX6hQWCT4OIcaKkYE3gGtnL+qMhFyPvbpkq6Z0CWiAUaS9BE8cyo0o9/qHga 8TZn+IRtrj7D8mkfh2HxW44V/xLqDjwStyW7cYfU4cxogOK4Ys85UB+1WaxepDup9m8x pUur6xmqb4/XMEODxN2QjnLs8z9zFfLgYXPzsH883jPpAGK0Pjo83+cK6dRcS7ktu3Fj n84A== X-Gm-Message-State: AOAM531USHMJhfomOUaVJsPH3ZlFn/wcRWLsCtwptXYbbWzeISs9co5g ai9A7oJncml/XIiuP0ddVvZHKkxAze0= X-Google-Smtp-Source: ABdhPJztbWPp/WmFFnSYCU4KeU1eFIgus6rtRh3N3PadA3lIOA6Nhmc0ydLVDJANLS1w0BlxuFkq4w== X-Received: by 2002:a1c:e914:: with SMTP id q20mr4140364wmc.145.1592061717791; Sat, 13 Jun 2020 08:21:57 -0700 (PDT) From: Aleksandar Markovic To: qemu-devel@nongnu.org Subject: [PATCH v8 07/14] target/mips: msa: Split helpers for DOTP_S. Date: Sat, 13 Jun 2020 17:21:26 +0200 Message-Id: <20200613152133.8964-8-aleksandar.qemu.devel@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> References: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> 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::342; envelope-from=aleksandar.qemu.devel@gmail.com; helo=mail-wm1-x342.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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN 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: aleksandar.rikalo@syrmia.com, Aleksandar Markovic Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @gmail.com) Content-Type: text/plain; charset="utf-8" Achieves clearer code and slightly better performance. Signed-off-by: Aleksandar Markovic Reviewed-by: Aleksandar Rikalo --- target/mips/helper.h | 5 ++- target/mips/msa_helper.c | 66 ++++++++++++++++++++++++++++++++-------- target/mips/translate.c | 12 +++++++- 3 files changed, 69 insertions(+), 14 deletions(-) diff --git a/target/mips/helper.h b/target/mips/helper.h index 575f4a524c..06df3de744 100644 --- a/target/mips/helper.h +++ b/target/mips/helper.h @@ -1079,7 +1079,10 @@ DEF_HELPER_5(msa_subs_u_df, void, env, i32, i32, i32= , i32) DEF_HELPER_5(msa_subsus_u_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_subsuu_s_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_mulv_df, void, env, i32, i32, i32, i32) -DEF_HELPER_5(msa_dotp_s_df, void, env, i32, i32, i32, i32) + +DEF_HELPER_4(msa_dotp_s_h, void, env, i32, i32, i32) +DEF_HELPER_4(msa_dotp_s_w, void, env, i32, i32, i32) +DEF_HELPER_4(msa_dotp_s_d, void, env, i32, i32, i32) DEF_HELPER_5(msa_dotp_u_df, void, env, i32, i32, i32, i32) DEF_HELPER_4(msa_dpadd_s_h, void, env, i32, i32, i32) DEF_HELPER_4(msa_dpadd_s_w, void, env, i32, i32, i32) diff --git a/target/mips/msa_helper.c b/target/mips/msa_helper.c index 33d5251a6b..201283fdd9 100644 --- a/target/mips/msa_helper.c +++ b/target/mips/msa_helper.c @@ -2236,6 +2236,60 @@ void helper_msa_div_u_d(CPUMIPSState *env, o =3D UNSIGNED_ODD(a, df); \ } while (0) =20 + +static inline int64_t msa_dotp_s_df(uint32_t df, int64_t arg1, int64_t arg= 2) +{ + int64_t even_arg1; + int64_t even_arg2; + int64_t odd_arg1; + int64_t odd_arg2; + SIGNED_EXTRACT(even_arg1, odd_arg1, arg1, df); + SIGNED_EXTRACT(even_arg2, odd_arg2, arg2, df); + return (even_arg1 * even_arg2) + (odd_arg1 * odd_arg2); +} + +void helper_msa_dotp_s_h(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->h[0] =3D msa_dotp_s_df(DF_HALF, pws->h[0], pwt->h[0]); + pwd->h[1] =3D msa_dotp_s_df(DF_HALF, pws->h[1], pwt->h[1]); + pwd->h[2] =3D msa_dotp_s_df(DF_HALF, pws->h[2], pwt->h[2]); + pwd->h[3] =3D msa_dotp_s_df(DF_HALF, pws->h[3], pwt->h[3]); + pwd->h[4] =3D msa_dotp_s_df(DF_HALF, pws->h[4], pwt->h[4]); + pwd->h[5] =3D msa_dotp_s_df(DF_HALF, pws->h[5], pwt->h[5]); + pwd->h[6] =3D msa_dotp_s_df(DF_HALF, pws->h[6], pwt->h[6]); + pwd->h[7] =3D msa_dotp_s_df(DF_HALF, pws->h[7], pwt->h[7]); +} + +void helper_msa_dotp_s_w(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->w[0] =3D msa_dotp_s_df(DF_WORD, pws->w[0], pwt->w[0]); + pwd->w[1] =3D msa_dotp_s_df(DF_WORD, pws->w[1], pwt->w[1]); + pwd->w[2] =3D msa_dotp_s_df(DF_WORD, pws->w[2], pwt->w[2]); + pwd->w[3] =3D msa_dotp_s_df(DF_WORD, pws->w[3], pwt->w[3]); +} + +void helper_msa_dotp_s_d(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->d[0] =3D msa_dotp_s_df(DF_DOUBLE, pws->d[0], pwt->d[0]); + pwd->d[1] =3D msa_dotp_s_df(DF_DOUBLE, pws->d[1], pwt->d[1]); +} + + static inline int64_t msa_dpadd_s_df(uint32_t df, int64_t dest, int64_t ar= g1, int64_t arg2) { @@ -5010,17 +5064,6 @@ static inline int64_t msa_mulv_df(uint32_t df, int64= _t arg1, int64_t arg2) return arg1 * arg2; } =20 -static inline int64_t msa_dotp_s_df(uint32_t df, int64_t arg1, int64_t arg= 2) -{ - int64_t even_arg1; - int64_t even_arg2; - int64_t odd_arg1; - int64_t odd_arg2; - SIGNED_EXTRACT(even_arg1, odd_arg1, arg1, df); - SIGNED_EXTRACT(even_arg2, odd_arg2, arg2, df); - return (even_arg1 * even_arg2) + (odd_arg1 * odd_arg2); -} - static inline int64_t msa_dotp_u_df(uint32_t df, int64_t arg1, int64_t arg= 2) { int64_t even_arg1; @@ -5155,7 +5198,6 @@ MSA_BINOP_DF(subs_u) MSA_BINOP_DF(subsus_u) MSA_BINOP_DF(subsuu_s) MSA_BINOP_DF(mulv) -MSA_BINOP_DF(dotp_s) MSA_BINOP_DF(dotp_u) =20 MSA_BINOP_DF(mul_q) diff --git a/target/mips/translate.c b/target/mips/translate.c index 3dda242643..f0bab46378 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -29393,7 +29393,17 @@ static void gen_msa_3r(CPUMIPSState *env, DisasCon= text *ctx) } break; case OPC_DOTP_S_df: - gen_helper_msa_dotp_s_df(cpu_env, tdf, twd, tws, twt); + switch (df) { + case DF_HALF: + gen_helper_msa_dotp_s_h(cpu_env, twd, tws, twt); + break; + case DF_WORD: + gen_helper_msa_dotp_s_w(cpu_env, twd, tws, twt); + break; + case DF_DOUBLE: + gen_helper_msa_dotp_s_d(cpu_env, twd, tws, twt); + break; + } break; case OPC_DOTP_U_df: gen_helper_msa_dotp_u_df(cpu_env, tdf, twd, tws, twt); --=20 2.20.1 From nobody Sun May 19 06:50:43 2024 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=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1592061912; cv=none; d=zohomail.com; s=zohoarc; b=ZLhY6nevvSxGioyMCz6I43R8QczISxgyOHOF4U5HMqpt93cpcw05roNRBqMchtY8Y+jz7j5nNdWxXpHhqH4tvNp0LihaSMPvVnyIakbDC63alP6KR3U2QZN6AQxMNEOC9vuJ82dZ3jbB22u16TYNTklqX09CrdTbLxFvretNdq4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1592061912; h=Content-Transfer-Encoding:Cc: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=Kt8b8LurUGGd2vw4sKhwFyJB+XWGk3iJ2cYFa6ucIZ8=; b=bJcF+yqxbi84MAuX36XFo4XBRGQfmxfrANspfkBJO+Y5Uyq+gcpO7QJM9rSTI86OXrnjtFLLJsHQLBQctjp2kNkp4iu2PIXrvLfBTYXR/LUWi8qSOav1AGsq7G9ondloY6vDH2WiMLHtnJgy+g9JWVLtnnC0ymXkmAcZ6EFFnkg= 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) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1592061912801193.56005772068352; Sat, 13 Jun 2020 08:25:12 -0700 (PDT) Received: from localhost ([::1]:44786 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jk81v-0005ah-D5 for importer@patchew.org; Sat, 13 Jun 2020 11:25:11 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49870) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jk7yx-0001Bz-6c for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:07 -0400 Received: from mail-wm1-x329.google.com ([2a00:1450:4864:20::329]:33961) by eggs.gnu.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jk7yv-0002lG-Dd for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:06 -0400 Received: by mail-wm1-x329.google.com with SMTP id u26so10963260wmn.1 for ; Sat, 13 Jun 2020 08:21:59 -0700 (PDT) Received: from localhost.localdomain (net212-32-245-109.mbb.telenor.rs. [109.245.32.212]) by smtp.gmail.com with ESMTPSA id 67sm16045399wrk.49.2020.06.13.08.21.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 13 Jun 2020 08:21:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Kt8b8LurUGGd2vw4sKhwFyJB+XWGk3iJ2cYFa6ucIZ8=; b=mfS8Q5lSVCwl3/mRqYk1w498S2D+YxN9RJ0mcLPJ8Z135Bpvmq1zvpGNLmcfVFfXLX +dnS393+wbQkLtEuUfMdS0/8oWJdFyNi+cWsLVCskDMiIomVg5AEhmKX3/Ybrcq7I7ZL mvqrjr7WaLrEAm2hyh6QGP8ORynYWVeIyfVuiZ9jO638WMUyv85voRMyZWhD2Uc5Tsxu rG7OqDPgsWftzOWORqwvIwNrQpBsKUL1wCBvT6DQo7o6WN9yMxZBjjqwm7hMnKbB39yo 6/DilR8QPFaoPlfDUhFITWetvfEMGkjxFQRJk+tOQ+/3sNsbFMVB3b7oZkntHKpeC35h LpFg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Kt8b8LurUGGd2vw4sKhwFyJB+XWGk3iJ2cYFa6ucIZ8=; b=BDMQ8WNfrVFKFazjRG2ZzrmCCBqS15Q2W7nk9RY4Cqh1c5DxuwIQXINkc9K2RVkAPH +lHLSL2knnhHc7KnVCtrJRewNI2ys9Z+OLD3jBnnZ05esu2nGteTc1O8v2dJO/UWQTDI nML5JferOgK2KI74h6VhCoGCIahpkq3iFqYJt53O9NqBccp5mNz24m0mR8k/ak9UsTtM cbHdNMsvBccGFXIuYjs79LuJaAW+5BqE9dkc4Bfd04b0TH6uG95CH+Kyf3vYdcUfIXwe A1SnzeeIsM2M2fbMVJS7kHp0rpTSiL7ufBbsTUHtkWBFbMxBEwt3S2Z0q26brCZYn92M 7zyg== X-Gm-Message-State: AOAM533I73PdP8dFkPLEtIk3yvoIksDA3u6P0AQreSIPwaOxEqUvQJbk +VtRMTTzxXB7yZ/iy5KQB2s24HiGrgY= X-Google-Smtp-Source: ABdhPJyteK59HeScQPJKEKbJkn5fSAkoPbQGnTujiv3TaV04FBiSMYkweU8J34Qu1JegR1jf6WcnSw== X-Received: by 2002:a1c:67c3:: with SMTP id b186mr4092414wmc.167.1592061718853; Sat, 13 Jun 2020 08:21:58 -0700 (PDT) From: Aleksandar Markovic To: qemu-devel@nongnu.org Subject: [PATCH v8 08/14] target/mips: msa: Split helpers for DOTP_U. Date: Sat, 13 Jun 2020 17:21:27 +0200 Message-Id: <20200613152133.8964-9-aleksandar.qemu.devel@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> References: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> 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::329; envelope-from=aleksandar.qemu.devel@gmail.com; helo=mail-wm1-x329.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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN 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: aleksandar.rikalo@syrmia.com, Aleksandar Markovic Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @gmail.com) Content-Type: text/plain; charset="utf-8" Achieves clearer code and slightly better performance. Signed-off-by: Aleksandar Markovic Reviewed-by: Aleksandar Rikalo --- target/mips/helper.h | 4 ++- target/mips/msa_helper.c | 65 ++++++++++++++++++++++++++++++++-------- target/mips/translate.c | 12 +++++++- 3 files changed, 67 insertions(+), 14 deletions(-) diff --git a/target/mips/helper.h b/target/mips/helper.h index 06df3de744..05d5533dfb 100644 --- a/target/mips/helper.h +++ b/target/mips/helper.h @@ -1083,7 +1083,9 @@ DEF_HELPER_5(msa_mulv_df, void, env, i32, i32, i32, i= 32) DEF_HELPER_4(msa_dotp_s_h, void, env, i32, i32, i32) DEF_HELPER_4(msa_dotp_s_w, void, env, i32, i32, i32) DEF_HELPER_4(msa_dotp_s_d, void, env, i32, i32, i32) -DEF_HELPER_5(msa_dotp_u_df, void, env, i32, i32, i32, i32) +DEF_HELPER_4(msa_dotp_u_h, void, env, i32, i32, i32) +DEF_HELPER_4(msa_dotp_u_w, void, env, i32, i32, i32) +DEF_HELPER_4(msa_dotp_u_d, void, env, i32, i32, i32) DEF_HELPER_4(msa_dpadd_s_h, void, env, i32, i32, i32) DEF_HELPER_4(msa_dpadd_s_w, void, env, i32, i32, i32) DEF_HELPER_4(msa_dpadd_s_d, void, env, i32, i32, i32) diff --git a/target/mips/msa_helper.c b/target/mips/msa_helper.c index 201283fdd9..84d0073918 100644 --- a/target/mips/msa_helper.c +++ b/target/mips/msa_helper.c @@ -2290,6 +2290,59 @@ void helper_msa_dotp_s_d(CPUMIPSState *env, } =20 =20 +static inline int64_t msa_dotp_u_df(uint32_t df, int64_t arg1, int64_t arg= 2) +{ + int64_t even_arg1; + int64_t even_arg2; + int64_t odd_arg1; + int64_t odd_arg2; + UNSIGNED_EXTRACT(even_arg1, odd_arg1, arg1, df); + UNSIGNED_EXTRACT(even_arg2, odd_arg2, arg2, df); + return (even_arg1 * even_arg2) + (odd_arg1 * odd_arg2); +} + +void helper_msa_dotp_u_h(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->h[0] =3D msa_dotp_u_df(DF_HALF, pws->h[0], pwt->h[0]); + pwd->h[1] =3D msa_dotp_u_df(DF_HALF, pws->h[1], pwt->h[1]); + pwd->h[2] =3D msa_dotp_u_df(DF_HALF, pws->h[2], pwt->h[2]); + pwd->h[3] =3D msa_dotp_u_df(DF_HALF, pws->h[3], pwt->h[3]); + pwd->h[4] =3D msa_dotp_u_df(DF_HALF, pws->h[4], pwt->h[4]); + pwd->h[5] =3D msa_dotp_u_df(DF_HALF, pws->h[5], pwt->h[5]); + pwd->h[6] =3D msa_dotp_u_df(DF_HALF, pws->h[6], pwt->h[6]); + pwd->h[7] =3D msa_dotp_u_df(DF_HALF, pws->h[7], pwt->h[7]); +} + +void helper_msa_dotp_u_w(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->w[0] =3D msa_dotp_u_df(DF_WORD, pws->w[0], pwt->w[0]); + pwd->w[1] =3D msa_dotp_u_df(DF_WORD, pws->w[1], pwt->w[1]); + pwd->w[2] =3D msa_dotp_u_df(DF_WORD, pws->w[2], pwt->w[2]); + pwd->w[3] =3D msa_dotp_u_df(DF_WORD, pws->w[3], pwt->w[3]); +} + +void helper_msa_dotp_u_d(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->d[0] =3D msa_dotp_u_df(DF_DOUBLE, pws->d[0], pwt->d[0]); + pwd->d[1] =3D msa_dotp_u_df(DF_DOUBLE, pws->d[1], pwt->d[1]); +} + + static inline int64_t msa_dpadd_s_df(uint32_t df, int64_t dest, int64_t ar= g1, int64_t arg2) { @@ -5064,17 +5117,6 @@ static inline int64_t msa_mulv_df(uint32_t df, int64= _t arg1, int64_t arg2) return arg1 * arg2; } =20 -static inline int64_t msa_dotp_u_df(uint32_t df, int64_t arg1, int64_t arg= 2) -{ - int64_t even_arg1; - int64_t even_arg2; - int64_t odd_arg1; - int64_t odd_arg2; - UNSIGNED_EXTRACT(even_arg1, odd_arg1, arg1, df); - UNSIGNED_EXTRACT(even_arg2, odd_arg2, arg2, df); - return (even_arg1 * even_arg2) + (odd_arg1 * odd_arg2); -} - #define CONCATENATE_AND_SLIDE(s, k) \ do { \ for (i =3D 0; i < s; i++) { \ @@ -5198,7 +5240,6 @@ MSA_BINOP_DF(subs_u) MSA_BINOP_DF(subsus_u) MSA_BINOP_DF(subsuu_s) MSA_BINOP_DF(mulv) -MSA_BINOP_DF(dotp_u) =20 MSA_BINOP_DF(mul_q) MSA_BINOP_DF(mulr_q) diff --git a/target/mips/translate.c b/target/mips/translate.c index f0bab46378..b56bdf54af 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -29406,7 +29406,17 @@ static void gen_msa_3r(CPUMIPSState *env, DisasCon= text *ctx) } break; case OPC_DOTP_U_df: - gen_helper_msa_dotp_u_df(cpu_env, tdf, twd, tws, twt); + switch (df) { + case DF_HALF: + gen_helper_msa_dotp_u_h(cpu_env, twd, tws, twt); + break; + case DF_WORD: + gen_helper_msa_dotp_u_w(cpu_env, twd, tws, twt); + break; + case DF_DOUBLE: + gen_helper_msa_dotp_u_d(cpu_env, twd, tws, twt); + break; + } break; case OPC_DPADD_S_df: switch (df) { --=20 2.20.1 From nobody Sun May 19 06:50:43 2024 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=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1592062265; cv=none; d=zohomail.com; s=zohoarc; b=ChsrpbRFx04D+WAAzZcdAINBGBK2NhgO+ZExebsYTQ4dKeJJQI80NwwlEX39n/QJYZHD4RaLZlo6YTxImuVSuIE1X3aaNPEtoRHlz/c5NZpd+bzdTLc3kLAKQJ/fTuIpljY6TYyEGfhSNUf6BHtCWOsVXsfxHlORW6UTdhk0hD4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1592062265; h=Content-Transfer-Encoding:Cc: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=/CCG5VqY8ZlFZfBSkr5oGAkJjaA6bW7422RgKyfCaL4=; b=Vig3xZtaQO/Bi0i2Gz1sSUMWoQPSBMqRk/CCJibpOtVRSAf2a2UTg4PQCea1ZdKqIjO4Hpe/f5BVjqcPff6wVws5b9HFhLRxecslJYFTBjG/vFMkdr00Ane4Mg9w5SnaSr/Ud/HW9Knro9n9ZKX8Uvi5H9ZWrM92hP9z0v80aBY= 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) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1592062265298934.3494826791775; Sat, 13 Jun 2020 08:31:05 -0700 (PDT) Received: from localhost ([::1]:36628 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jk87c-0006Ia-2d for importer@patchew.org; Sat, 13 Jun 2020 11:31:04 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49906) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jk7yy-0001Fu-Kc for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:08 -0400 Received: from mail-wr1-x441.google.com ([2a00:1450:4864:20::441]:34115) by eggs.gnu.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jk7yw-0002mj-IV for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:08 -0400 Received: by mail-wr1-x441.google.com with SMTP id r7so12821715wro.1 for ; Sat, 13 Jun 2020 08:22:01 -0700 (PDT) Received: from localhost.localdomain (net212-32-245-109.mbb.telenor.rs. [109.245.32.212]) by smtp.gmail.com with ESMTPSA id 67sm16045399wrk.49.2020.06.13.08.21.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 13 Jun 2020 08:21:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=/CCG5VqY8ZlFZfBSkr5oGAkJjaA6bW7422RgKyfCaL4=; b=Qx6UrernQy3edRMLYvWJE8N7Fdp/mUStvlSopr3rylsXYgB9M38olpoNaHl4aHJ/fc ghErsX2MV6/PD9VSA/EU7+awkD6INpsEScDzboMdLp73CpAkda73k68QRny2JaSMsFAT jXotzRtOaeoC0lAGm89LN8J8RqGFhtC+SeqzmKw9TWkJ4vVht7RL2Tszbkrhs3/3AODB 7EXzOyx7lqQXVJilRjm+B0eFyGNBwHLbuFJBkSoU7mVyKkSTN10sOMP0/C+zFw3T5LUo hRIi6RqqeHs1lf+HYGa9or8y2aQclRHg8JvHrANPSnUzgyggF/gN5tqpHHb07Ofuvrlu ww9w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=/CCG5VqY8ZlFZfBSkr5oGAkJjaA6bW7422RgKyfCaL4=; b=LEe1+dCCyraAgIkgVKLueSyq0bZlFxcRbEDeWdAcls1Azqe4Yo46vPeSLEKTsMU4FM 1NnkjZE0U+aEVg6MsVjWjcNgSApSRdBC3Gewqb5wHut+bvRj2ZNBrRg0hYsW750tnTpE PYu2Cx5xeL5inTXZl8FdYi1da9Kdj1Vi7dBMLIZv6sG5W2Wo8lSOGjaAn0M+sqcYFVBV D6tBaDCeh4QSjQT91YUvdAk1iISYHF9sJDDYTldqrLBPu57QpkyhSKX6OK+rEXb+2X+X Fv5hnSnMC9j6GXRh7z2WqVfOdJUy/a2HsVueKF69tzqyIAgCPJmDu5qcoiIQvxebdva0 uyUQ== X-Gm-Message-State: AOAM532Ve2jeAzOb1p7boMmATnmH3w45P0gqh92CZi7NZnRURiG5G+iF exy622XaiqrMvDRRVD2IWTBZMFvg+fg= X-Google-Smtp-Source: ABdhPJxSyyvfKAx7rXrySlgfOqL5ummBlJawyps02YLEooTiNvcPo9dzAWg0/SqcrBItHNTX0qWhdQ== X-Received: by 2002:adf:f68d:: with SMTP id v13mr19095077wrp.291.1592061719920; Sat, 13 Jun 2020 08:21:59 -0700 (PDT) From: Aleksandar Markovic To: qemu-devel@nongnu.org Subject: [PATCH v8 09/14] target/mips: msa: Split helpers for SUBS_S. Date: Sat, 13 Jun 2020 17:21:28 +0200 Message-Id: <20200613152133.8964-10-aleksandar.qemu.devel@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> References: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> 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::441; envelope-from=aleksandar.qemu.devel@gmail.com; helo=mail-wr1-x441.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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN 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: aleksandar.rikalo@syrmia.com, Aleksandar Markovic Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @gmail.com) Content-Type: text/plain; charset="utf-8" Achieves clearer code and slightly better performance. Signed-off-by: Aleksandar Markovic Reviewed-by: Aleksandar Rikalo --- target/mips/helper.h | 6 ++- target/mips/msa_helper.c | 90 ++++++++++++++++++++++++++++++++++------ target/mips/translate.c | 15 ++++++- 3 files changed, 97 insertions(+), 14 deletions(-) diff --git a/target/mips/helper.h b/target/mips/helper.h index 05d5533dfb..a93402a2d3 100644 --- a/target/mips/helper.h +++ b/target/mips/helper.h @@ -978,6 +978,11 @@ DEF_HELPER_4(msa_hsub_u_h, void, env, i32, i32, i32) DEF_HELPER_4(msa_hsub_u_w, void, env, i32, i32, i32) DEF_HELPER_4(msa_hsub_u_d, void, env, i32, i32, i32) =20 +DEF_HELPER_4(msa_subs_s_b, void, env, i32, i32, i32) +DEF_HELPER_4(msa_subs_s_h, void, env, i32, i32, i32) +DEF_HELPER_4(msa_subs_s_w, void, env, i32, i32, i32) +DEF_HELPER_4(msa_subs_s_d, void, env, i32, i32, i32) + DEF_HELPER_4(msa_ilvev_b, void, env, i32, i32, i32) DEF_HELPER_4(msa_ilvev_h, void, env, i32, i32, i32) DEF_HELPER_4(msa_ilvev_w, void, env, i32, i32, i32) @@ -1074,7 +1079,6 @@ DEF_HELPER_5(msa_srlri_df, void, env, i32, i32, i32, = i32) DEF_HELPER_5(msa_binsl_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_binsr_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_subv_df, void, env, i32, i32, i32, i32) -DEF_HELPER_5(msa_subs_s_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_subs_u_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_subsus_u_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_subsuu_s_df, void, env, i32, i32, i32, i32) diff --git a/target/mips/msa_helper.c b/target/mips/msa_helper.c index 84d0073918..f08beba123 100644 --- a/target/mips/msa_helper.c +++ b/target/mips/msa_helper.c @@ -3650,6 +3650,84 @@ void helper_msa_hsub_u_d(CPUMIPSState *env, } =20 =20 +static inline int64_t msa_subs_s_df(uint32_t df, int64_t arg1, int64_t arg= 2) +{ + int64_t max_int =3D DF_MAX_INT(df); + int64_t min_int =3D DF_MIN_INT(df); + if (arg2 > 0) { + return (min_int + arg2 < arg1) ? arg1 - arg2 : min_int; + } else { + return (arg1 < max_int + arg2) ? arg1 - arg2 : max_int; + } +} + +void helper_msa_subs_s_b(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->b[0] =3D msa_subs_s_df(DF_BYTE, pws->b[0], pwt->b[0]); + pwd->b[1] =3D msa_subs_s_df(DF_BYTE, pws->b[1], pwt->b[1]); + pwd->b[2] =3D msa_subs_s_df(DF_BYTE, pws->b[2], pwt->b[2]); + pwd->b[3] =3D msa_subs_s_df(DF_BYTE, pws->b[3], pwt->b[3]); + pwd->b[4] =3D msa_subs_s_df(DF_BYTE, pws->b[4], pwt->b[4]); + pwd->b[5] =3D msa_subs_s_df(DF_BYTE, pws->b[5], pwt->b[5]); + pwd->b[6] =3D msa_subs_s_df(DF_BYTE, pws->b[6], pwt->b[6]); + pwd->b[7] =3D msa_subs_s_df(DF_BYTE, pws->b[7], pwt->b[7]); + pwd->b[8] =3D msa_subs_s_df(DF_BYTE, pws->b[8], pwt->b[8]); + pwd->b[9] =3D msa_subs_s_df(DF_BYTE, pws->b[9], pwt->b[9]); + pwd->b[10] =3D msa_subs_s_df(DF_BYTE, pws->b[10], pwt->b[10]); + pwd->b[11] =3D msa_subs_s_df(DF_BYTE, pws->b[11], pwt->b[11]); + pwd->b[12] =3D msa_subs_s_df(DF_BYTE, pws->b[12], pwt->b[12]); + pwd->b[13] =3D msa_subs_s_df(DF_BYTE, pws->b[13], pwt->b[13]); + pwd->b[14] =3D msa_subs_s_df(DF_BYTE, pws->b[14], pwt->b[14]); + pwd->b[15] =3D msa_subs_s_df(DF_BYTE, pws->b[15], pwt->b[15]); +} + +void helper_msa_subs_s_h(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->h[0] =3D msa_subs_s_df(DF_HALF, pws->h[0], pwt->h[0]); + pwd->h[1] =3D msa_subs_s_df(DF_HALF, pws->h[1], pwt->h[1]); + pwd->h[2] =3D msa_subs_s_df(DF_HALF, pws->h[2], pwt->h[2]); + pwd->h[3] =3D msa_subs_s_df(DF_HALF, pws->h[3], pwt->h[3]); + pwd->h[4] =3D msa_subs_s_df(DF_HALF, pws->h[4], pwt->h[4]); + pwd->h[5] =3D msa_subs_s_df(DF_HALF, pws->h[5], pwt->h[5]); + pwd->h[6] =3D msa_subs_s_df(DF_HALF, pws->h[6], pwt->h[6]); + pwd->h[7] =3D msa_subs_s_df(DF_HALF, pws->h[7], pwt->h[7]); +} + +void helper_msa_subs_s_w(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->w[0] =3D msa_subs_s_df(DF_WORD, pws->w[0], pwt->w[0]); + pwd->w[1] =3D msa_subs_s_df(DF_WORD, pws->w[1], pwt->w[1]); + pwd->w[2] =3D msa_subs_s_df(DF_WORD, pws->w[2], pwt->w[2]); + pwd->w[3] =3D msa_subs_s_df(DF_WORD, pws->w[3], pwt->w[3]); +} + +void helper_msa_subs_s_d(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->d[0] =3D msa_subs_s_df(DF_DOUBLE, pws->d[0], pwt->d[0]); + pwd->d[1] =3D msa_subs_s_df(DF_DOUBLE, pws->d[1], pwt->d[1]); +} + + /* * Interleave * ---------- @@ -5060,17 +5138,6 @@ MSA_TEROP_IMMU_DF(binsli, binsl) MSA_TEROP_IMMU_DF(binsri, binsr) #undef MSA_TEROP_IMMU_DF =20 -static inline int64_t msa_subs_s_df(uint32_t df, int64_t arg1, int64_t arg= 2) -{ - int64_t max_int =3D DF_MAX_INT(df); - int64_t min_int =3D DF_MIN_INT(df); - if (arg2 > 0) { - return (min_int + arg2 < arg1) ? arg1 - arg2 : min_int; - } else { - return (arg1 < max_int + arg2) ? arg1 - arg2 : max_int; - } -} - static inline int64_t msa_subs_u_df(uint32_t df, int64_t arg1, int64_t arg= 2) { uint64_t u_arg1 =3D UNSIGNED(arg1, df); @@ -5235,7 +5302,6 @@ void helper_msa_ ## func ## _df(CPUMIPSState *env, ui= nt32_t df, \ } =20 MSA_BINOP_DF(subv) -MSA_BINOP_DF(subs_s) MSA_BINOP_DF(subs_u) MSA_BINOP_DF(subsus_u) MSA_BINOP_DF(subsuu_s) diff --git a/target/mips/translate.c b/target/mips/translate.c index b56bdf54af..7b54d60f70 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -29298,7 +29298,20 @@ static void gen_msa_3r(CPUMIPSState *env, DisasCon= text *ctx) } break; case OPC_SUBS_S_df: - gen_helper_msa_subs_s_df(cpu_env, tdf, twd, tws, twt); + switch (df) { + case DF_BYTE: + gen_helper_msa_subs_s_b(cpu_env, twd, tws, twt); + break; + case DF_HALF: + gen_helper_msa_subs_s_h(cpu_env, twd, tws, twt); + break; + case DF_WORD: + gen_helper_msa_subs_s_w(cpu_env, twd, tws, twt); + break; + case DF_DOUBLE: + gen_helper_msa_subs_s_d(cpu_env, twd, tws, twt); + break; + } break; case OPC_MULV_df: gen_helper_msa_mulv_df(cpu_env, tdf, twd, tws, twt); --=20 2.20.1 From nobody Sun May 19 06:50:43 2024 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=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1592062153; cv=none; d=zohomail.com; s=zohoarc; b=PcyG+3na6lunnZDCu/wpMb+KTfDQvD+RecxD0F4Eu5vWvgUq4MIhbY9/k9IH7L+b/Dxey8RTzeBhVaR9cTmuRZSkS2OrhPr9DlHnozlqEimQm6hSB9jXH5Ll0COp21l9Lt7Qqc0oAETwHggVLqoTRF2kIQu1vdy8hTY1HYxI800= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1592062153; h=Content-Transfer-Encoding:Cc: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=OQY+EkFsg6wufaeuEyZNFGzcdGKaVFfbL9drxz9j3dA=; b=k2CMDIIR7MNnE4c2nK/6+7HBQmOvg4ErWo5LoGhVRzCH/clgzdl2JzJ46jHcibc7hOYkD6ZTJ59XbQIvzwUFYquwhB2PW3BejJDLP81ytFEZO5CQNYcnhygHlXKmZi48o5zAJrYFmFofaJ7DkXPbJ94Z0tMA8c/8scG2Fwwnld4= 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) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1592062153650359.577316295732; Sat, 13 Jun 2020 08:29:13 -0700 (PDT) Received: from localhost ([::1]:59292 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jk85o-00043E-Ba for importer@patchew.org; Sat, 13 Jun 2020 11:29:12 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49932) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jk7yz-0001Id-Lp for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:09 -0400 Received: from mail-wr1-x444.google.com ([2a00:1450:4864:20::444]:44268) by eggs.gnu.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jk7yx-0002mu-Gz for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:09 -0400 Received: by mail-wr1-x444.google.com with SMTP id y17so12758203wrn.11 for ; Sat, 13 Jun 2020 08:22:01 -0700 (PDT) Received: from localhost.localdomain (net212-32-245-109.mbb.telenor.rs. [109.245.32.212]) by smtp.gmail.com with ESMTPSA id 67sm16045399wrk.49.2020.06.13.08.22.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 13 Jun 2020 08:22:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=OQY+EkFsg6wufaeuEyZNFGzcdGKaVFfbL9drxz9j3dA=; b=utcUDzCsZ1pokgEYVUXx0bHdmlYLq7kmywvuf7M5HlvUXBniLR1bHL08W3Ss+U/BgW x+OmAdYrfTD0Hy08+gniQoxltwD+PmvUBVh2hNRQB97c+EkKP7fQte0+vCRR6q+EjyiN RFz8je17OGdGAK4cajKQofZgKFgLHGToZE9BHL4hywTZZEJXQZcnoym7Eg7TPk8dGkIi hDjOVC/0VysfMvgNywiX7PapmVx27R856/3YhJnEpOkCPQ5P7xOmD5zxVYtqQqFn5r/P srs1qB8qEkhchpK+mrA0KZiMNNzzwd8mYsw9aTfdTX9Z6ONsvOlHrxu3/+CHxz9HG5Ol zXpA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=OQY+EkFsg6wufaeuEyZNFGzcdGKaVFfbL9drxz9j3dA=; b=gWoU9CCv1DuyO/PJY+u0nzjNbObnufy5OO+EGYADNUtUD3XFm49cuCWd3DqBAa+JKp KbEuMPJLMrnxdyXqQfD5yTeAWppDgwoGu3qTuyB4g+E5uttejDFOWxNrKUbfTNVCTDZX 93wq6Pm54SPT/+LMBb1fax1/1NV+ZjH3OLXRjsOPvlCiaC1xAsX8PKSQpZg9Hilmcc3t iEjHVOP1j2gCPvk49pag2BYsCzhu30L8yeX5z5Kppe7dtulzGTyAdJND3JMnq5UQ2+AI 33ecHk6OBgRJg7eGkxVkbsZGNhZnen37g7g9HE0amOfYAOQqxAV1HGWWQE7pNcnvbr4p KrUA== X-Gm-Message-State: AOAM530QjrXC99H+RPHgNU5Uiruceg1T4GYedtK9Yz5ujzEmBS0CHNxO r8PFQzOfM1ZQtyqscxuV7+XghwXX3ac= X-Google-Smtp-Source: ABdhPJzkzRhb5x5PCl7SQi/RcpqyIZzw2DlQ19fTzSnkV+Xv0OPU39BHwCt9QEuR6FS/4cyRVePS8w== X-Received: by 2002:adf:fdcc:: with SMTP id i12mr21352493wrs.313.1592061720853; Sat, 13 Jun 2020 08:22:00 -0700 (PDT) From: Aleksandar Markovic To: qemu-devel@nongnu.org Subject: [PATCH v8 10/14] target/mips: msa: Split helpers for SUBS_U. Date: Sat, 13 Jun 2020 17:21:29 +0200 Message-Id: <20200613152133.8964-11-aleksandar.qemu.devel@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> References: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> 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::444; envelope-from=aleksandar.qemu.devel@gmail.com; helo=mail-wr1-x444.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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN 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: aleksandar.rikalo@syrmia.com, Aleksandar Markovic Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @gmail.com) Content-Type: text/plain; charset="utf-8" Achieves clearer code and slightly better performance. Signed-off-by: Aleksandar Markovic Reviewed-by: Aleksandar Rikalo --- target/mips/helper.h | 6 ++- target/mips/msa_helper.c | 82 ++++++++++++++++++++++++++++++++++++---- target/mips/translate.c | 15 +++++++- 3 files changed, 93 insertions(+), 10 deletions(-) diff --git a/target/mips/helper.h b/target/mips/helper.h index a93402a2d3..61dc1ed626 100644 --- a/target/mips/helper.h +++ b/target/mips/helper.h @@ -983,6 +983,11 @@ DEF_HELPER_4(msa_subs_s_h, void, env, i32, i32, i32) DEF_HELPER_4(msa_subs_s_w, void, env, i32, i32, i32) DEF_HELPER_4(msa_subs_s_d, void, env, i32, i32, i32) =20 +DEF_HELPER_4(msa_subs_u_b, void, env, i32, i32, i32) +DEF_HELPER_4(msa_subs_u_h, void, env, i32, i32, i32) +DEF_HELPER_4(msa_subs_u_w, void, env, i32, i32, i32) +DEF_HELPER_4(msa_subs_u_d, void, env, i32, i32, i32) + DEF_HELPER_4(msa_ilvev_b, void, env, i32, i32, i32) DEF_HELPER_4(msa_ilvev_h, void, env, i32, i32, i32) DEF_HELPER_4(msa_ilvev_w, void, env, i32, i32, i32) @@ -1079,7 +1084,6 @@ DEF_HELPER_5(msa_srlri_df, void, env, i32, i32, i32, = i32) DEF_HELPER_5(msa_binsl_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_binsr_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_subv_df, void, env, i32, i32, i32, i32) -DEF_HELPER_5(msa_subs_u_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_subsus_u_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_subsuu_s_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_mulv_df, void, env, i32, i32, i32, i32) diff --git a/target/mips/msa_helper.c b/target/mips/msa_helper.c index f08beba123..bce32abf77 100644 --- a/target/mips/msa_helper.c +++ b/target/mips/msa_helper.c @@ -3728,6 +3728,80 @@ void helper_msa_subs_s_d(CPUMIPSState *env, } =20 =20 +static inline int64_t msa_subs_u_df(uint32_t df, int64_t arg1, int64_t arg= 2) +{ + uint64_t u_arg1 =3D UNSIGNED(arg1, df); + uint64_t u_arg2 =3D UNSIGNED(arg2, df); + return (u_arg1 > u_arg2) ? u_arg1 - u_arg2 : 0; +} + +void helper_msa_subs_u_b(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->b[0] =3D msa_subs_u_df(DF_BYTE, pws->b[0], pwt->b[0]); + pwd->b[1] =3D msa_subs_u_df(DF_BYTE, pws->b[1], pwt->b[1]); + pwd->b[2] =3D msa_subs_u_df(DF_BYTE, pws->b[2], pwt->b[2]); + pwd->b[3] =3D msa_subs_u_df(DF_BYTE, pws->b[3], pwt->b[3]); + pwd->b[4] =3D msa_subs_u_df(DF_BYTE, pws->b[4], pwt->b[4]); + pwd->b[5] =3D msa_subs_u_df(DF_BYTE, pws->b[5], pwt->b[5]); + pwd->b[6] =3D msa_subs_u_df(DF_BYTE, pws->b[6], pwt->b[6]); + pwd->b[7] =3D msa_subs_u_df(DF_BYTE, pws->b[7], pwt->b[7]); + pwd->b[8] =3D msa_subs_u_df(DF_BYTE, pws->b[8], pwt->b[8]); + pwd->b[9] =3D msa_subs_u_df(DF_BYTE, pws->b[9], pwt->b[9]); + pwd->b[10] =3D msa_subs_u_df(DF_BYTE, pws->b[10], pwt->b[10]); + pwd->b[11] =3D msa_subs_u_df(DF_BYTE, pws->b[11], pwt->b[11]); + pwd->b[12] =3D msa_subs_u_df(DF_BYTE, pws->b[12], pwt->b[12]); + pwd->b[13] =3D msa_subs_u_df(DF_BYTE, pws->b[13], pwt->b[13]); + pwd->b[14] =3D msa_subs_u_df(DF_BYTE, pws->b[14], pwt->b[14]); + pwd->b[15] =3D msa_subs_u_df(DF_BYTE, pws->b[15], pwt->b[15]); +} + +void helper_msa_subs_u_h(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->h[0] =3D msa_subs_u_df(DF_HALF, pws->h[0], pwt->h[0]); + pwd->h[1] =3D msa_subs_u_df(DF_HALF, pws->h[1], pwt->h[1]); + pwd->h[2] =3D msa_subs_u_df(DF_HALF, pws->h[2], pwt->h[2]); + pwd->h[3] =3D msa_subs_u_df(DF_HALF, pws->h[3], pwt->h[3]); + pwd->h[4] =3D msa_subs_u_df(DF_HALF, pws->h[4], pwt->h[4]); + pwd->h[5] =3D msa_subs_u_df(DF_HALF, pws->h[5], pwt->h[5]); + pwd->h[6] =3D msa_subs_u_df(DF_HALF, pws->h[6], pwt->h[6]); + pwd->h[7] =3D msa_subs_u_df(DF_HALF, pws->h[7], pwt->h[7]); +} + +void helper_msa_subs_u_w(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->w[0] =3D msa_subs_u_df(DF_WORD, pws->w[0], pwt->w[0]); + pwd->w[1] =3D msa_subs_u_df(DF_WORD, pws->w[1], pwt->w[1]); + pwd->w[2] =3D msa_subs_u_df(DF_WORD, pws->w[2], pwt->w[2]); + pwd->w[3] =3D msa_subs_u_df(DF_WORD, pws->w[3], pwt->w[3]); +} + +void helper_msa_subs_u_d(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->d[0] =3D msa_subs_u_df(DF_DOUBLE, pws->d[0], pwt->d[0]); + pwd->d[1] =3D msa_subs_u_df(DF_DOUBLE, pws->d[1], pwt->d[1]); +} + + /* * Interleave * ---------- @@ -5138,13 +5212,6 @@ MSA_TEROP_IMMU_DF(binsli, binsl) MSA_TEROP_IMMU_DF(binsri, binsr) #undef MSA_TEROP_IMMU_DF =20 -static inline int64_t msa_subs_u_df(uint32_t df, int64_t arg1, int64_t arg= 2) -{ - uint64_t u_arg1 =3D UNSIGNED(arg1, df); - uint64_t u_arg2 =3D UNSIGNED(arg2, df); - return (u_arg1 > u_arg2) ? u_arg1 - u_arg2 : 0; -} - static inline int64_t msa_subsus_u_df(uint32_t df, int64_t arg1, int64_t a= rg2) { uint64_t u_arg1 =3D UNSIGNED(arg1, df); @@ -5302,7 +5369,6 @@ void helper_msa_ ## func ## _df(CPUMIPSState *env, ui= nt32_t df, \ } =20 MSA_BINOP_DF(subv) -MSA_BINOP_DF(subs_u) MSA_BINOP_DF(subsus_u) MSA_BINOP_DF(subsuu_s) MSA_BINOP_DF(mulv) diff --git a/target/mips/translate.c b/target/mips/translate.c index 7b54d60f70..cdf5e939de 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -29326,7 +29326,20 @@ static void gen_msa_3r(CPUMIPSState *env, DisasCon= text *ctx) gen_helper_msa_subv_df(cpu_env, tdf, twd, tws, twt); break; case OPC_SUBS_U_df: - gen_helper_msa_subs_u_df(cpu_env, tdf, twd, tws, twt); + switch (df) { + case DF_BYTE: + gen_helper_msa_subs_u_b(cpu_env, twd, tws, twt); + break; + case DF_HALF: + gen_helper_msa_subs_u_h(cpu_env, twd, tws, twt); + break; + case DF_WORD: + gen_helper_msa_subs_u_w(cpu_env, twd, tws, twt); + break; + case DF_DOUBLE: + gen_helper_msa_subs_u_d(cpu_env, twd, tws, twt); + break; + } break; case OPC_SPLAT_df: gen_helper_msa_splat_df(cpu_env, tdf, twd, tws, twt); --=20 2.20.1 From nobody Sun May 19 06:50:43 2024 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=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1592062240; cv=none; d=zohomail.com; s=zohoarc; b=AaX1ViUfHYbIWeO8o/1JrKO+0XgR1hZbM7owie3vqRMSC+ve4Dh9tqxLzKhG0gPgSfTIN+c1IgflG2cyVEh/RBXsp1S8Z9TrAH2yYHw4gsPT/i4Hu585gRw01WXE5SvILpRhheo0jcaHVPWccOfzOuSGHEnCUd1EK1gxphbtNhM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1592062240; h=Content-Transfer-Encoding:Cc: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=n9i3sTCzkg8YaUiycgdb5Fq8bcmtFPZaDPeHuPy7pP0=; b=mxGqFeQFVWmbvOqYtK/InviK/RMMcTDAoMIgV2HvPY1D+5J/yxggxBLX4BRFRp1Xn8yn3rKWnvgErD1gjfFp0M03KoQtPQjmv9G7LWu2FL6XT4IVcOh24aIM5Jkd3PuKf6aMh5Ep37peyTdkxVWRBvjBO4P4lQqJHYDSsYQJuqY= 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) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1592062240283496.9449048219557; Sat, 13 Jun 2020 08:30:40 -0700 (PDT) Received: from localhost ([::1]:35300 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jk87D-0005lm-1q for importer@patchew.org; Sat, 13 Jun 2020 11:30:39 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49950) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jk7z0-0001L4-I0 for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:10 -0400 Received: from mail-wm1-x343.google.com ([2a00:1450:4864:20::343]:37325) by eggs.gnu.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jk7yy-0002nA-Kk for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:10 -0400 Received: by mail-wm1-x343.google.com with SMTP id y20so10626559wmi.2 for ; Sat, 13 Jun 2020 08:22:03 -0700 (PDT) Received: from localhost.localdomain (net212-32-245-109.mbb.telenor.rs. [109.245.32.212]) by smtp.gmail.com with ESMTPSA id 67sm16045399wrk.49.2020.06.13.08.22.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 13 Jun 2020 08:22:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=n9i3sTCzkg8YaUiycgdb5Fq8bcmtFPZaDPeHuPy7pP0=; b=YGKwWZB6dX17sgQErtaqD/vKJzmqV8xrMCvD2Rv5EXYf8Qyn1L0hkr4QYsnzgzMfH2 mVxRIHaxhANaAxnGf7mPQPsqW+jNu4ZvbyryBm4E8VXM6c7QrK4dGmcOstoBtUBrcjIf KBZ1MdLwTYuq1YUc0FP5URAmqAKk5+jzxOqqdi1xEo75s9fWlskARvJKogGaJ+uMDH/X wTYm+rJIbznCqxhb5L5u0Cxx9jR4Hmi3TFlVCtLTlBk0mB9sqo1cmHteGG9sgm1cm7vb XQR0/dqkasuOapy9kv7S38EPnJdNWRQ70eC5pcJ8IRo5wNyar4PVX2S2Fzsu5FLDDJ0L +BSw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=n9i3sTCzkg8YaUiycgdb5Fq8bcmtFPZaDPeHuPy7pP0=; b=tr65Chfrli8Uz+tzAjwXnVBkcgb9zPscdp/g0Ed3DCcpg7Ck2pfM1q9GhuqU4gTQ4/ sJdiQOi1bay27gkvta9hZXxlyIGGfiCY3rjuKOBKT4eXV6dA3XkuARJWO+hhS+i670sB LD6EQXn4piyElXUl/K4LaDR8DCACBX6m0BE68BfL1ARJtP9p+oRdQ5GbSAGwRuKVOXwf e3q+ndAPFtii2LrFCK8axFdEmOakdyq4xhJZW8QJDOi8WIDJ0LrE57TImHEkQq3yuvi7 PMMn5ptLJ5J6llGyCG7JP4/g5H2WyzYdk8OeH5DbD9UDVXOSUPCiSY08Zz96tffqCGEI yNYg== X-Gm-Message-State: AOAM533LUnhi/2ysQiShkKwU+lD3d7dhk1E3OELiB6c6XE1AhkMBETnx oDGv8At96ZXKHa7IJ/nf983cDL5FFLU= X-Google-Smtp-Source: ABdhPJyKI0Dqg3s3l8JJk3Lrjh9rlLtUc60CwLzL+wnA3tP3qNIIEK2t4xHwjSIqNk8UhPPZMKZwfQ== X-Received: by 2002:a7b:cbd0:: with SMTP id n16mr4448468wmi.38.1592061721895; Sat, 13 Jun 2020 08:22:01 -0700 (PDT) From: Aleksandar Markovic To: qemu-devel@nongnu.org Subject: [PATCH v8 11/14] target/mips: msa: Split helpers for SUBSUS_U. Date: Sat, 13 Jun 2020 17:21:30 +0200 Message-Id: <20200613152133.8964-12-aleksandar.qemu.devel@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> References: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> 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::343; envelope-from=aleksandar.qemu.devel@gmail.com; helo=mail-wm1-x343.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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN 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: aleksandar.rikalo@syrmia.com, Aleksandar Markovic Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @gmail.com) Content-Type: text/plain; charset="utf-8" Achieves clearer code and slightly better performance. Signed-off-by: Aleksandar Markovic Reviewed-by: Aleksandar Rikalo --- target/mips/helper.h | 6 ++- target/mips/msa_helper.c | 102 ++++++++++++++++++++++++++++++++------- target/mips/translate.c | 15 +++++- 3 files changed, 103 insertions(+), 20 deletions(-) diff --git a/target/mips/helper.h b/target/mips/helper.h index 61dc1ed626..227ff76ec1 100644 --- a/target/mips/helper.h +++ b/target/mips/helper.h @@ -988,6 +988,11 @@ DEF_HELPER_4(msa_subs_u_h, void, env, i32, i32, i32) DEF_HELPER_4(msa_subs_u_w, void, env, i32, i32, i32) DEF_HELPER_4(msa_subs_u_d, void, env, i32, i32, i32) =20 +DEF_HELPER_4(msa_subsus_u_b, void, env, i32, i32, i32) +DEF_HELPER_4(msa_subsus_u_h, void, env, i32, i32, i32) +DEF_HELPER_4(msa_subsus_u_w, void, env, i32, i32, i32) +DEF_HELPER_4(msa_subsus_u_d, void, env, i32, i32, i32) + DEF_HELPER_4(msa_ilvev_b, void, env, i32, i32, i32) DEF_HELPER_4(msa_ilvev_h, void, env, i32, i32, i32) DEF_HELPER_4(msa_ilvev_w, void, env, i32, i32, i32) @@ -1084,7 +1089,6 @@ DEF_HELPER_5(msa_srlri_df, void, env, i32, i32, i32, = i32) DEF_HELPER_5(msa_binsl_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_binsr_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_subv_df, void, env, i32, i32, i32, i32) -DEF_HELPER_5(msa_subsus_u_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_subsuu_s_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_mulv_df, void, env, i32, i32, i32, i32) =20 diff --git a/target/mips/msa_helper.c b/target/mips/msa_helper.c index bce32abf77..f7e5c018ac 100644 --- a/target/mips/msa_helper.c +++ b/target/mips/msa_helper.c @@ -3802,6 +3802,90 @@ void helper_msa_subs_u_d(CPUMIPSState *env, } =20 =20 +static inline int64_t msa_subsus_u_df(uint32_t df, int64_t arg1, int64_t a= rg2) +{ + uint64_t u_arg1 =3D UNSIGNED(arg1, df); + uint64_t max_uint =3D DF_MAX_UINT(df); + if (arg2 >=3D 0) { + uint64_t u_arg2 =3D (uint64_t)arg2; + return (u_arg1 > u_arg2) ? + (int64_t)(u_arg1 - u_arg2) : + 0; + } else { + uint64_t u_arg2 =3D (uint64_t)(-arg2); + return (u_arg1 < max_uint - u_arg2) ? + (int64_t)(u_arg1 + u_arg2) : + (int64_t)max_uint; + } +} + +void helper_msa_subsus_u_b(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->b[0] =3D msa_subsus_u_df(DF_BYTE, pws->b[0], pwt->b[0]); + pwd->b[1] =3D msa_subsus_u_df(DF_BYTE, pws->b[1], pwt->b[1]); + pwd->b[2] =3D msa_subsus_u_df(DF_BYTE, pws->b[2], pwt->b[2]); + pwd->b[3] =3D msa_subsus_u_df(DF_BYTE, pws->b[3], pwt->b[3]); + pwd->b[4] =3D msa_subsus_u_df(DF_BYTE, pws->b[4], pwt->b[4]); + pwd->b[5] =3D msa_subsus_u_df(DF_BYTE, pws->b[5], pwt->b[5]); + pwd->b[6] =3D msa_subsus_u_df(DF_BYTE, pws->b[6], pwt->b[6]); + pwd->b[7] =3D msa_subsus_u_df(DF_BYTE, pws->b[7], pwt->b[7]); + pwd->b[8] =3D msa_subsus_u_df(DF_BYTE, pws->b[8], pwt->b[8]); + pwd->b[9] =3D msa_subsus_u_df(DF_BYTE, pws->b[9], pwt->b[9]); + pwd->b[10] =3D msa_subsus_u_df(DF_BYTE, pws->b[10], pwt->b[10]); + pwd->b[11] =3D msa_subsus_u_df(DF_BYTE, pws->b[11], pwt->b[11]); + pwd->b[12] =3D msa_subsus_u_df(DF_BYTE, pws->b[12], pwt->b[12]); + pwd->b[13] =3D msa_subsus_u_df(DF_BYTE, pws->b[13], pwt->b[13]); + pwd->b[14] =3D msa_subsus_u_df(DF_BYTE, pws->b[14], pwt->b[14]); + pwd->b[15] =3D msa_subsus_u_df(DF_BYTE, pws->b[15], pwt->b[15]); +} + +void helper_msa_subsus_u_h(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->h[0] =3D msa_subsus_u_df(DF_HALF, pws->h[0], pwt->h[0]); + pwd->h[1] =3D msa_subsus_u_df(DF_HALF, pws->h[1], pwt->h[1]); + pwd->h[2] =3D msa_subsus_u_df(DF_HALF, pws->h[2], pwt->h[2]); + pwd->h[3] =3D msa_subsus_u_df(DF_HALF, pws->h[3], pwt->h[3]); + pwd->h[4] =3D msa_subsus_u_df(DF_HALF, pws->h[4], pwt->h[4]); + pwd->h[5] =3D msa_subsus_u_df(DF_HALF, pws->h[5], pwt->h[5]); + pwd->h[6] =3D msa_subsus_u_df(DF_HALF, pws->h[6], pwt->h[6]); + pwd->h[7] =3D msa_subsus_u_df(DF_HALF, pws->h[7], pwt->h[7]); +} + +void helper_msa_subsus_u_w(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->w[0] =3D msa_subsus_u_df(DF_WORD, pws->w[0], pwt->w[0]); + pwd->w[1] =3D msa_subsus_u_df(DF_WORD, pws->w[1], pwt->w[1]); + pwd->w[2] =3D msa_subsus_u_df(DF_WORD, pws->w[2], pwt->w[2]); + pwd->w[3] =3D msa_subsus_u_df(DF_WORD, pws->w[3], pwt->w[3]); +} + +void helper_msa_subsus_u_d(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->d[0] =3D msa_subsus_u_df(DF_DOUBLE, pws->d[0], pwt->d[0]); + pwd->d[1] =3D msa_subsus_u_df(DF_DOUBLE, pws->d[1], pwt->d[1]); +} + + /* * Interleave * ---------- @@ -5212,23 +5296,6 @@ MSA_TEROP_IMMU_DF(binsli, binsl) MSA_TEROP_IMMU_DF(binsri, binsr) #undef MSA_TEROP_IMMU_DF =20 -static inline int64_t msa_subsus_u_df(uint32_t df, int64_t arg1, int64_t a= rg2) -{ - uint64_t u_arg1 =3D UNSIGNED(arg1, df); - uint64_t max_uint =3D DF_MAX_UINT(df); - if (arg2 >=3D 0) { - uint64_t u_arg2 =3D (uint64_t)arg2; - return (u_arg1 > u_arg2) ? - (int64_t)(u_arg1 - u_arg2) : - 0; - } else { - uint64_t u_arg2 =3D (uint64_t)(-arg2); - return (u_arg1 < max_uint - u_arg2) ? - (int64_t)(u_arg1 + u_arg2) : - (int64_t)max_uint; - } -} - static inline int64_t msa_subsuu_s_df(uint32_t df, int64_t arg1, int64_t a= rg2) { uint64_t u_arg1 =3D UNSIGNED(arg1, df); @@ -5369,7 +5436,6 @@ void helper_msa_ ## func ## _df(CPUMIPSState *env, ui= nt32_t df, \ } =20 MSA_BINOP_DF(subv) -MSA_BINOP_DF(subsus_u) MSA_BINOP_DF(subsuu_s) MSA_BINOP_DF(mulv) =20 diff --git a/target/mips/translate.c b/target/mips/translate.c index cdf5e939de..1a95fe08fc 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -29345,7 +29345,20 @@ static void gen_msa_3r(CPUMIPSState *env, DisasCon= text *ctx) gen_helper_msa_splat_df(cpu_env, tdf, twd, tws, twt); break; case OPC_SUBSUS_U_df: - gen_helper_msa_subsus_u_df(cpu_env, tdf, twd, tws, twt); + switch (df) { + case DF_BYTE: + gen_helper_msa_subsus_u_b(cpu_env, twd, tws, twt); + break; + case DF_HALF: + gen_helper_msa_subsus_u_h(cpu_env, twd, tws, twt); + break; + case DF_WORD: + gen_helper_msa_subsus_u_w(cpu_env, twd, tws, twt); + break; + case DF_DOUBLE: + gen_helper_msa_subsus_u_d(cpu_env, twd, tws, twt); + break; + } break; case OPC_SUBSUU_S_df: gen_helper_msa_subsuu_s_df(cpu_env, tdf, twd, tws, twt); --=20 2.20.1 From nobody Sun May 19 06:50:43 2024 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=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1592062051; cv=none; d=zohomail.com; s=zohoarc; b=S5UsNwsltlXJyUqA8UgSkX3bd7vrbXD8trkUtTIixnpdbu8RWaLVCzYP7E/f14QvUUQug78PI0xt6YTkUaXpZFjvbYyzyWQOPhIG7rXRyp15fmbZfZ5J43gcE3+u3SSBot6a5OHc2tMetrQN4oIdDC6sWqgnnxojZQN50+dtPTc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1592062051; h=Content-Transfer-Encoding:Cc: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=dZt9LkBWQ6kkRHj0z6dmihX8jKcg0qQpTcmM35NE1jM=; b=P0c0xXeBo5j504ExbaPRAFfbpZcsEdvy/pcVZleZO80IEDBDLNH2n31nCpU7NcMcUoKhOkAZR14ec57mNKqh1iF3OfjGqTZeeMIBmBLsOo3aRlpVQ+z8IR4C/ubPsyvVma6DkQ/RCSIB253tfjersUgeWs+URUMdJIu1Acaunw4= 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) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1592062051987126.34108701442449; Sat, 13 Jun 2020 08:27:31 -0700 (PDT) Received: from localhost ([::1]:52220 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jk84A-00010X-Lq for importer@patchew.org; Sat, 13 Jun 2020 11:27:30 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49972) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jk7z1-0001OP-Os for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:11 -0400 Received: from mail-wm1-x341.google.com ([2a00:1450:4864:20::341]:53968) by eggs.gnu.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jk7yz-0002nN-K6 for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:11 -0400 Received: by mail-wm1-x341.google.com with SMTP id l26so10507385wme.3 for ; Sat, 13 Jun 2020 08:22:04 -0700 (PDT) Received: from localhost.localdomain (net212-32-245-109.mbb.telenor.rs. [109.245.32.212]) by smtp.gmail.com with ESMTPSA id 67sm16045399wrk.49.2020.06.13.08.22.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 13 Jun 2020 08:22:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=dZt9LkBWQ6kkRHj0z6dmihX8jKcg0qQpTcmM35NE1jM=; b=Xpi574/r2AcZEL4UP1UXsgODdN3hAobNtV/C3+cM3LlvJfymS8A1VGHzwAKD29GsTe VmxLSV/CcBY00fmcGWCaQ4b87XS27fY61qV9UI77zMpxjUu9iR6JDHFckYYVOkICsous XB+spyBSpXcJ40iDed1uopEJJxDMh9pr32rAgqBjCYb6CvAC2v+3pq+mmxSlLdx3Fh9x Dx2tMyzYESXxIQ4hqYyXKbJqnSMrdOzubmsVGLKpuid39aP/j4sJ4ohSxMyjykqPadgG UV4NZ1pkLW7B/w7R25MC5j1vCJnEV/Zy30r+wB8D2jXkQCV9l30klSGBrh305EUothCz BG1g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=dZt9LkBWQ6kkRHj0z6dmihX8jKcg0qQpTcmM35NE1jM=; b=o3sWAWMxwOccL6/vSOk1jFg6p/dRrleuyo1haUOqAmuZkrzjURzGDJzayqTAnr3brR PHXAwULuf9qZAsng2o9uRPeKmimWyM66E3RXoGrg0xsrkVdIFxK4tlz1WXU7mXydVrys T2bfsvWbH8O31hko26QxtMcWQiLRf85SYuJOOH4T3em3HJ5joi16Sd+4jkXfLmBTEe/v arHXe45Y58gOatxWBuFS/vkj1IE1Csbb8z2TuZUwpETr4P7r5nOdObIJXZh7N7rut/Ki rECansE2jXCl5sKTxTwJd1vomnLkssaTiLahNPcS/fE0O1EFaPY9sQ8w0quP3aSxQiPc glyA== X-Gm-Message-State: AOAM5339rFTn8IJK2WMao1tx8hkO9aNTMmMIXb8qfG4FUaJ2MpEvsXOj sW46yAEamazOVElV9YENGso+2xeQh0Q= X-Google-Smtp-Source: ABdhPJwD+n5ttPGtwhfuTj9P2VBE9yKep6l6Uixmc/dbcfmVJ3ycSkHEtnDa+x0s+48qp43W7KDx1w== X-Received: by 2002:a7b:c18a:: with SMTP id y10mr4491783wmi.73.1592061723086; Sat, 13 Jun 2020 08:22:03 -0700 (PDT) From: Aleksandar Markovic To: qemu-devel@nongnu.org Subject: [PATCH v8 12/14] target/mips: msa: Split helpers for SUBSUU_S. Date: Sat, 13 Jun 2020 17:21:31 +0200 Message-Id: <20200613152133.8964-13-aleksandar.qemu.devel@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> References: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> 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::341; envelope-from=aleksandar.qemu.devel@gmail.com; helo=mail-wm1-x341.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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN 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: aleksandar.rikalo@syrmia.com, Aleksandar Markovic Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @gmail.com) Content-Type: text/plain; charset="utf-8" Achieves clearer code and slightly better performance. Signed-off-by: Aleksandar Markovic Reviewed-by: Aleksandar Rikalo --- target/mips/helper.h | 6 ++- target/mips/msa_helper.c | 102 ++++++++++++++++++++++++++++++++------- target/mips/translate.c | 15 +++++- 3 files changed, 103 insertions(+), 20 deletions(-) diff --git a/target/mips/helper.h b/target/mips/helper.h index 227ff76ec1..4795c97f47 100644 --- a/target/mips/helper.h +++ b/target/mips/helper.h @@ -993,6 +993,11 @@ DEF_HELPER_4(msa_subsus_u_h, void, env, i32, i32, i32) DEF_HELPER_4(msa_subsus_u_w, void, env, i32, i32, i32) DEF_HELPER_4(msa_subsus_u_d, void, env, i32, i32, i32) =20 +DEF_HELPER_4(msa_subsuu_s_b, void, env, i32, i32, i32) +DEF_HELPER_4(msa_subsuu_s_h, void, env, i32, i32, i32) +DEF_HELPER_4(msa_subsuu_s_w, void, env, i32, i32, i32) +DEF_HELPER_4(msa_subsuu_s_d, void, env, i32, i32, i32) + DEF_HELPER_4(msa_ilvev_b, void, env, i32, i32, i32) DEF_HELPER_4(msa_ilvev_h, void, env, i32, i32, i32) DEF_HELPER_4(msa_ilvev_w, void, env, i32, i32, i32) @@ -1089,7 +1094,6 @@ DEF_HELPER_5(msa_srlri_df, void, env, i32, i32, i32, = i32) DEF_HELPER_5(msa_binsl_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_binsr_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_subv_df, void, env, i32, i32, i32, i32) -DEF_HELPER_5(msa_subsuu_s_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_mulv_df, void, env, i32, i32, i32, i32) =20 DEF_HELPER_4(msa_dotp_s_h, void, env, i32, i32, i32) diff --git a/target/mips/msa_helper.c b/target/mips/msa_helper.c index f7e5c018ac..27a9c36a89 100644 --- a/target/mips/msa_helper.c +++ b/target/mips/msa_helper.c @@ -3886,6 +3886,90 @@ void helper_msa_subsus_u_d(CPUMIPSState *env, } =20 =20 +static inline int64_t msa_subsuu_s_df(uint32_t df, int64_t arg1, int64_t a= rg2) +{ + uint64_t u_arg1 =3D UNSIGNED(arg1, df); + uint64_t u_arg2 =3D UNSIGNED(arg2, df); + int64_t max_int =3D DF_MAX_INT(df); + int64_t min_int =3D DF_MIN_INT(df); + if (u_arg1 > u_arg2) { + return u_arg1 - u_arg2 < (uint64_t)max_int ? + (int64_t)(u_arg1 - u_arg2) : + max_int; + } else { + return u_arg2 - u_arg1 < (uint64_t)(-min_int) ? + (int64_t)(u_arg1 - u_arg2) : + min_int; + } +} + +void helper_msa_subsuu_s_b(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->b[0] =3D msa_subsuu_s_df(DF_BYTE, pws->b[0], pwt->b[0]); + pwd->b[1] =3D msa_subsuu_s_df(DF_BYTE, pws->b[1], pwt->b[1]); + pwd->b[2] =3D msa_subsuu_s_df(DF_BYTE, pws->b[2], pwt->b[2]); + pwd->b[3] =3D msa_subsuu_s_df(DF_BYTE, pws->b[3], pwt->b[3]); + pwd->b[4] =3D msa_subsuu_s_df(DF_BYTE, pws->b[4], pwt->b[4]); + pwd->b[5] =3D msa_subsuu_s_df(DF_BYTE, pws->b[5], pwt->b[5]); + pwd->b[6] =3D msa_subsuu_s_df(DF_BYTE, pws->b[6], pwt->b[6]); + pwd->b[7] =3D msa_subsuu_s_df(DF_BYTE, pws->b[7], pwt->b[7]); + pwd->b[8] =3D msa_subsuu_s_df(DF_BYTE, pws->b[8], pwt->b[8]); + pwd->b[9] =3D msa_subsuu_s_df(DF_BYTE, pws->b[9], pwt->b[9]); + pwd->b[10] =3D msa_subsuu_s_df(DF_BYTE, pws->b[10], pwt->b[10]); + pwd->b[11] =3D msa_subsuu_s_df(DF_BYTE, pws->b[11], pwt->b[11]); + pwd->b[12] =3D msa_subsuu_s_df(DF_BYTE, pws->b[12], pwt->b[12]); + pwd->b[13] =3D msa_subsuu_s_df(DF_BYTE, pws->b[13], pwt->b[13]); + pwd->b[14] =3D msa_subsuu_s_df(DF_BYTE, pws->b[14], pwt->b[14]); + pwd->b[15] =3D msa_subsuu_s_df(DF_BYTE, pws->b[15], pwt->b[15]); +} + +void helper_msa_subsuu_s_h(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->h[0] =3D msa_subsuu_s_df(DF_HALF, pws->h[0], pwt->h[0]); + pwd->h[1] =3D msa_subsuu_s_df(DF_HALF, pws->h[1], pwt->h[1]); + pwd->h[2] =3D msa_subsuu_s_df(DF_HALF, pws->h[2], pwt->h[2]); + pwd->h[3] =3D msa_subsuu_s_df(DF_HALF, pws->h[3], pwt->h[3]); + pwd->h[4] =3D msa_subsuu_s_df(DF_HALF, pws->h[4], pwt->h[4]); + pwd->h[5] =3D msa_subsuu_s_df(DF_HALF, pws->h[5], pwt->h[5]); + pwd->h[6] =3D msa_subsuu_s_df(DF_HALF, pws->h[6], pwt->h[6]); + pwd->h[7] =3D msa_subsuu_s_df(DF_HALF, pws->h[7], pwt->h[7]); +} + +void helper_msa_subsuu_s_w(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->w[0] =3D msa_subsuu_s_df(DF_WORD, pws->w[0], pwt->w[0]); + pwd->w[1] =3D msa_subsuu_s_df(DF_WORD, pws->w[1], pwt->w[1]); + pwd->w[2] =3D msa_subsuu_s_df(DF_WORD, pws->w[2], pwt->w[2]); + pwd->w[3] =3D msa_subsuu_s_df(DF_WORD, pws->w[3], pwt->w[3]); +} + +void helper_msa_subsuu_s_d(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->d[0] =3D msa_subsuu_s_df(DF_DOUBLE, pws->d[0], pwt->d[0]); + pwd->d[1] =3D msa_subsuu_s_df(DF_DOUBLE, pws->d[1], pwt->d[1]); +} + + /* * Interleave * ---------- @@ -5296,23 +5380,6 @@ MSA_TEROP_IMMU_DF(binsli, binsl) MSA_TEROP_IMMU_DF(binsri, binsr) #undef MSA_TEROP_IMMU_DF =20 -static inline int64_t msa_subsuu_s_df(uint32_t df, int64_t arg1, int64_t a= rg2) -{ - uint64_t u_arg1 =3D UNSIGNED(arg1, df); - uint64_t u_arg2 =3D UNSIGNED(arg2, df); - int64_t max_int =3D DF_MAX_INT(df); - int64_t min_int =3D DF_MIN_INT(df); - if (u_arg1 > u_arg2) { - return u_arg1 - u_arg2 < (uint64_t)max_int ? - (int64_t)(u_arg1 - u_arg2) : - max_int; - } else { - return u_arg2 - u_arg1 < (uint64_t)(-min_int) ? - (int64_t)(u_arg1 - u_arg2) : - min_int; - } -} - static inline int64_t msa_mulv_df(uint32_t df, int64_t arg1, int64_t arg2) { return arg1 * arg2; @@ -5436,7 +5503,6 @@ void helper_msa_ ## func ## _df(CPUMIPSState *env, ui= nt32_t df, \ } =20 MSA_BINOP_DF(subv) -MSA_BINOP_DF(subsuu_s) MSA_BINOP_DF(mulv) =20 MSA_BINOP_DF(mul_q) diff --git a/target/mips/translate.c b/target/mips/translate.c index 1a95fe08fc..3509613798 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -29361,7 +29361,20 @@ static void gen_msa_3r(CPUMIPSState *env, DisasCon= text *ctx) } break; case OPC_SUBSUU_S_df: - gen_helper_msa_subsuu_s_df(cpu_env, tdf, twd, tws, twt); + switch (df) { + case DF_BYTE: + gen_helper_msa_subsuu_s_b(cpu_env, twd, tws, twt); + break; + case DF_HALF: + gen_helper_msa_subsuu_s_h(cpu_env, twd, tws, twt); + break; + case DF_WORD: + gen_helper_msa_subsuu_s_w(cpu_env, twd, tws, twt); + break; + case DF_DOUBLE: + gen_helper_msa_subsuu_s_d(cpu_env, twd, tws, twt); + break; + } break; =20 case OPC_DOTP_S_df: --=20 2.20.1 From nobody Sun May 19 06:50:43 2024 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=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1592062391; cv=none; d=zohomail.com; s=zohoarc; b=bbofhngpuZ2K7PjOfACMNHFvvWNC+oVP4NmDM+irFFBzhpDk+DKNnNb3ahh36M2oebR5n1slI7pESOcR9utkGSMBHPzqX8B6Yk4TPHFhhFAbiW2ruLzbHVTckA4lXtZ9EtRj0JNUe7TKB8R8MVJ7why4lS5NY0zjZTf1j3ceSXY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1592062391; h=Content-Transfer-Encoding:Cc: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=24Z9Qv/yT/z6yvpoxE5cFm39RSDFAnNFy1xD6xkMAiI=; b=GWKoshODG/Q9GCn8d0j4qoP+/BvhRK9vvwWgkGXtaZoo7qxt2NpH814cAOxyPhsLkDdvsBpQl9v/qyIw85TP6BLfVKQoCk5Ph8Q0NHJ5HUAIbOMxzq91moK/pqT9OBHwbyeZW8aQyLoTvBsdH4xQeraFFQ5CmxHQ+bwXEwYKV6I= 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) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1592062391859174.70132974741603; Sat, 13 Jun 2020 08:33:11 -0700 (PDT) Received: from localhost ([::1]:40372 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jk89e-0008TE-H9 for importer@patchew.org; Sat, 13 Jun 2020 11:33:10 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49978) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jk7z2-0001Q7-EW for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:12 -0400 Received: from mail-wr1-x441.google.com ([2a00:1450:4864:20::441]:40533) by eggs.gnu.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jk7z0-0002ne-KJ for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:12 -0400 Received: by mail-wr1-x441.google.com with SMTP id h5so12811921wrc.7 for ; Sat, 13 Jun 2020 08:22:05 -0700 (PDT) Received: from localhost.localdomain (net212-32-245-109.mbb.telenor.rs. [109.245.32.212]) by smtp.gmail.com with ESMTPSA id 67sm16045399wrk.49.2020.06.13.08.22.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 13 Jun 2020 08:22:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=24Z9Qv/yT/z6yvpoxE5cFm39RSDFAnNFy1xD6xkMAiI=; b=MdxHf2B5by1WlWJwh1OVDxLIzGDB98IA8heT8NwCnQf1xMWZ67Dbzre4+Y5vOcqyKv w1vKIVJhJTA7Ju/Szwcu0Ve38JmC6aIEF8g+TavxLADnElBngXoiI48NQIUyyBynflzP oThxapRHbD/QmBiNbpVGYnieRc/aUrXeI17wSW5KH5urE4kk+9+nUcBjrePZeBDCZ4G8 RtkLTF9ERO6BMIen6x0heM16GaWjtoL4ZYzsoU9+RPoODVnrSP3otnZVstSAFnn2HHDV cUW+uDoLLtISgUn/RWWnEy8Ot6qAGC8bH65CCcmMau/dmIZLH6aVewB7b+7pBR8cmQnK on1w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=24Z9Qv/yT/z6yvpoxE5cFm39RSDFAnNFy1xD6xkMAiI=; b=kMPj/GQfyQBs9t82OfPrQpRbfLBonsCBPdKRM6Dk+SlB/XzVuv3cHeYSai/vqG6QYQ YqcmlZYAxIssWupB+OdQkD+eMpvFktPrXOUjlPdQrY+1Mz7GOY9dnzM9kfyUUELrXMrl olb2x6/Zg8O1JtM5RILcLc1Pv9fEas16gNRHTc5KMNClm2HTOwmQ2QRVup3DBvfUMREH 7ScskJPjwFX+sHgoymRTwC+X88biMcsHIxzG97xKz52gny6r0/lTgso9UCDMV1+jmKI5 oe2yvpQ/EJEAn+V/j8ZtsqmlI+LeiBoeF1UgpvV6P337wVONL1o4HEVCASi+8RfGs/iB Lsqg== X-Gm-Message-State: AOAM533uidpGOWkypVRwUp67ISl4ix4SGSSmOS2RxtwxOVGYaql5Rfjc 9Jg1S3d86MkXZgdaKJ+nT1vyuN0IKbI= X-Google-Smtp-Source: ABdhPJzuJutdwK+Dth0YN3XcsjxbFwa2bz++dh6hDVNZZjsGvcFubLzu3MBv6EjUZROzSuypBc1pHw== X-Received: by 2002:a5d:4a43:: with SMTP id v3mr21358859wrs.115.1592061724042; Sat, 13 Jun 2020 08:22:04 -0700 (PDT) From: Aleksandar Markovic To: qemu-devel@nongnu.org Subject: [PATCH v8 13/14] target/mips: msa: Split helpers for SUBV. Date: Sat, 13 Jun 2020 17:21:32 +0200 Message-Id: <20200613152133.8964-14-aleksandar.qemu.devel@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> References: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> 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::441; envelope-from=aleksandar.qemu.devel@gmail.com; helo=mail-wr1-x441.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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN 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: aleksandar.rikalo@syrmia.com, Aleksandar Markovic Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @gmail.com) Content-Type: text/plain; charset="utf-8" Achieves clearer code and slightly better performance. Signed-off-by: Aleksandar Markovic Reviewed-by: Aleksandar Rikalo --- target/mips/helper.h | 6 ++- target/mips/msa_helper.c | 81 +++++++++++++++++++++++++++++++++++----- target/mips/translate.c | 15 +++++++- 3 files changed, 91 insertions(+), 11 deletions(-) diff --git a/target/mips/helper.h b/target/mips/helper.h index 4795c97f47..5d7ba6a847 100644 --- a/target/mips/helper.h +++ b/target/mips/helper.h @@ -998,6 +998,11 @@ DEF_HELPER_4(msa_subsuu_s_h, void, env, i32, i32, i32) DEF_HELPER_4(msa_subsuu_s_w, void, env, i32, i32, i32) DEF_HELPER_4(msa_subsuu_s_d, void, env, i32, i32, i32) =20 +DEF_HELPER_4(msa_subv_b, void, env, i32, i32, i32) +DEF_HELPER_4(msa_subv_h, void, env, i32, i32, i32) +DEF_HELPER_4(msa_subv_w, void, env, i32, i32, i32) +DEF_HELPER_4(msa_subv_d, void, env, i32, i32, i32) + DEF_HELPER_4(msa_ilvev_b, void, env, i32, i32, i32) DEF_HELPER_4(msa_ilvev_h, void, env, i32, i32, i32) DEF_HELPER_4(msa_ilvev_w, void, env, i32, i32, i32) @@ -1093,7 +1098,6 @@ DEF_HELPER_5(msa_srlri_df, void, env, i32, i32, i32, = i32) =20 DEF_HELPER_5(msa_binsl_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_binsr_df, void, env, i32, i32, i32, i32) -DEF_HELPER_5(msa_subv_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_mulv_df, void, env, i32, i32, i32, i32) =20 DEF_HELPER_4(msa_dotp_s_h, void, env, i32, i32, i32) diff --git a/target/mips/msa_helper.c b/target/mips/msa_helper.c index 27a9c36a89..d099e00b40 100644 --- a/target/mips/msa_helper.c +++ b/target/mips/msa_helper.c @@ -3553,9 +3553,6 @@ void helper_msa_asub_u_d(CPUMIPSState *env, } =20 =20 -/* TODO: insert the rest of Int Subtract group helpers here */ - - static inline int64_t msa_hsub_s_df(uint32_t df, int64_t arg1, int64_t arg= 2) { return SIGNED_ODD(arg1, df) - SIGNED_EVEN(arg2, df); @@ -3970,6 +3967,78 @@ void helper_msa_subsuu_s_d(CPUMIPSState *env, } =20 =20 +static inline int64_t msa_subv_df(uint32_t df, int64_t arg1, int64_t arg2) +{ + return arg1 - arg2; +} + +void helper_msa_subv_b(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->b[0] =3D msa_subv_df(DF_BYTE, pws->b[0], pwt->b[0]); + pwd->b[1] =3D msa_subv_df(DF_BYTE, pws->b[1], pwt->b[1]); + pwd->b[2] =3D msa_subv_df(DF_BYTE, pws->b[2], pwt->b[2]); + pwd->b[3] =3D msa_subv_df(DF_BYTE, pws->b[3], pwt->b[3]); + pwd->b[4] =3D msa_subv_df(DF_BYTE, pws->b[4], pwt->b[4]); + pwd->b[5] =3D msa_subv_df(DF_BYTE, pws->b[5], pwt->b[5]); + pwd->b[6] =3D msa_subv_df(DF_BYTE, pws->b[6], pwt->b[6]); + pwd->b[7] =3D msa_subv_df(DF_BYTE, pws->b[7], pwt->b[7]); + pwd->b[8] =3D msa_subv_df(DF_BYTE, pws->b[8], pwt->b[8]); + pwd->b[9] =3D msa_subv_df(DF_BYTE, pws->b[9], pwt->b[9]); + pwd->b[10] =3D msa_subv_df(DF_BYTE, pws->b[10], pwt->b[10]); + pwd->b[11] =3D msa_subv_df(DF_BYTE, pws->b[11], pwt->b[11]); + pwd->b[12] =3D msa_subv_df(DF_BYTE, pws->b[12], pwt->b[12]); + pwd->b[13] =3D msa_subv_df(DF_BYTE, pws->b[13], pwt->b[13]); + pwd->b[14] =3D msa_subv_df(DF_BYTE, pws->b[14], pwt->b[14]); + pwd->b[15] =3D msa_subv_df(DF_BYTE, pws->b[15], pwt->b[15]); +} + +void helper_msa_subv_h(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->h[0] =3D msa_subv_df(DF_HALF, pws->h[0], pwt->h[0]); + pwd->h[1] =3D msa_subv_df(DF_HALF, pws->h[1], pwt->h[1]); + pwd->h[2] =3D msa_subv_df(DF_HALF, pws->h[2], pwt->h[2]); + pwd->h[3] =3D msa_subv_df(DF_HALF, pws->h[3], pwt->h[3]); + pwd->h[4] =3D msa_subv_df(DF_HALF, pws->h[4], pwt->h[4]); + pwd->h[5] =3D msa_subv_df(DF_HALF, pws->h[5], pwt->h[5]); + pwd->h[6] =3D msa_subv_df(DF_HALF, pws->h[6], pwt->h[6]); + pwd->h[7] =3D msa_subv_df(DF_HALF, pws->h[7], pwt->h[7]); +} + +void helper_msa_subv_w(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->w[0] =3D msa_subv_df(DF_WORD, pws->w[0], pwt->w[0]); + pwd->w[1] =3D msa_subv_df(DF_WORD, pws->w[1], pwt->w[1]); + pwd->w[2] =3D msa_subv_df(DF_WORD, pws->w[2], pwt->w[2]); + pwd->w[3] =3D msa_subv_df(DF_WORD, pws->w[3], pwt->w[3]); +} + +void helper_msa_subv_d(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->d[0] =3D msa_subv_df(DF_DOUBLE, pws->d[0], pwt->d[0]); + pwd->d[1] =3D msa_subv_df(DF_DOUBLE, pws->d[1], pwt->d[1]); +} + + /* * Interleave * ---------- @@ -5194,11 +5263,6 @@ void helper_msa_shf_df(CPUMIPSState *env, uint32_t d= f, uint32_t wd, msa_move_v(pwd, pwx); } =20 -static inline int64_t msa_subv_df(uint32_t df, int64_t arg1, int64_t arg2) -{ - return arg1 - arg2; -} - #define MSA_BINOP_IMM_DF(helper, func) \ void helper_msa_ ## helper ## _df(CPUMIPSState *env, uint32_t df, \ uint32_t wd, uint32_t ws, int32_t u5) \ @@ -5502,7 +5566,6 @@ void helper_msa_ ## func ## _df(CPUMIPSState *env, ui= nt32_t df, \ } \ } =20 -MSA_BINOP_DF(subv) MSA_BINOP_DF(mulv) =20 MSA_BINOP_DF(mul_q) diff --git a/target/mips/translate.c b/target/mips/translate.c index 3509613798..6a6df58d29 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -29323,7 +29323,20 @@ static void gen_msa_3r(CPUMIPSState *env, DisasCon= text *ctx) gen_helper_msa_vshf_df(cpu_env, tdf, twd, tws, twt); break; case OPC_SUBV_df: - gen_helper_msa_subv_df(cpu_env, tdf, twd, tws, twt); + switch (df) { + case DF_BYTE: + gen_helper_msa_subv_b(cpu_env, twd, tws, twt); + break; + case DF_HALF: + gen_helper_msa_subv_h(cpu_env, twd, tws, twt); + break; + case DF_WORD: + gen_helper_msa_subv_w(cpu_env, twd, tws, twt); + break; + case DF_DOUBLE: + gen_helper_msa_subv_d(cpu_env, twd, tws, twt); + break; + } break; case OPC_SUBS_U_df: switch (df) { --=20 2.20.1 From nobody Sun May 19 06:50:43 2024 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=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1592062503; cv=none; d=zohomail.com; s=zohoarc; b=ME2UovOHYJb2yKeqahM0t1bratnFp05HKKXYHCS7vjtZdGkoyfFbiRyS+fVjWDhAP1zOEXYa+bsB0gtPwrFGvvTunG4TXoCG7IK5BRGG4PbxkfjBmz7hWa688XqHF0QvgrZ0NSe13TM7CDqfCUVdlwmCSZfK/GBx6ngtPgUGKro= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1592062503; h=Content-Transfer-Encoding:Cc: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=NQjFJdWuFw8eLqcFkHl+IhX0r/S4J/dMRQ5TJLbrRco=; b=iMyq3RXoEnsBCG/lFriHFxwv1/Aj/hm/0fcfPzaX4/9aoSx/2C6xgZZcq/hSAllyemuv1x2jmgNUADLowTHZznrasQccrRCEKyRCS8AEkFW5DCkUr2L8+5Rweq5m+s0syhpXGTOsnzrSVOgf/ycjxRGelToNMGRsXbp1K/UZYJY= 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) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1592062503969272.6925754993946; Sat, 13 Jun 2020 08:35:03 -0700 (PDT) Received: from localhost ([::1]:42798 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jk8BS-00019n-Qr for importer@patchew.org; Sat, 13 Jun 2020 11:35:02 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50004) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jk7z3-0001Tg-SV for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:13 -0400 Received: from mail-wm1-x329.google.com ([2a00:1450:4864:20::329]:34827) by eggs.gnu.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jk7z1-0002o1-Vw for qemu-devel@nongnu.org; Sat, 13 Jun 2020 11:22:13 -0400 Received: by mail-wm1-x329.google.com with SMTP id q25so10650881wmj.0 for ; Sat, 13 Jun 2020 08:22:06 -0700 (PDT) Received: from localhost.localdomain (net212-32-245-109.mbb.telenor.rs. [109.245.32.212]) by smtp.gmail.com with ESMTPSA id 67sm16045399wrk.49.2020.06.13.08.22.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 13 Jun 2020 08:22:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=NQjFJdWuFw8eLqcFkHl+IhX0r/S4J/dMRQ5TJLbrRco=; b=si59/GC7WNa1Isv4K/O6xw+WboyMIEU4qzQoNVRyX/TgDYPEHeZDT+N7S884yid/lW 4QOo/6MFhgzSwXoQjRA+hQSDLmjoFY1KbmXxR6qvu8eCs2uzJ/XIfGM4elGbK4OhpIxD 7/Wpi28bDSbv9dlmydMQVoRimEy0WCRv89mrjW3MA34vrdi93ovHRc1sbxPa6g3BVsfy Wih6vJqKVd5UX8lwRFfBSnivpAf+SROrit/jO7OY9PhRhGCBzwWC2iMXdD/440xpvj07 6PT1jQ5obs+rKYHyw/2w5ydHnYs0SM2IYjkZjA8/wLXLlRuOcBBjkXNJmx6SC7ackM9W nLzw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=NQjFJdWuFw8eLqcFkHl+IhX0r/S4J/dMRQ5TJLbrRco=; b=hvGNZLPhbeqOysbtIIKh4x6EwYKeXuhS5ymC9TOT+s6Gi79Lqc+9aR8F3gBp5bhnzn eMv+//oCOLhCygv/AsUpwECJ0XvdcZ3LsOLNFYhksuhnIsyf6+gYxods2HoZ/nabifx4 3/btTNyb3BzLMIKpiL7wd4iE/UvoNW1MRUjdhckcRenYz8UQtCi7hXSpItLIbd4AoqDx SptvIuXHX7v6NpTeZG6YE0BrGLH0AIcoacL4KhCQMHrzFe4BhV72EFilyn3xv9iv5t6j dd4ObVUFhpyq9UNUIE9NPsqHqJXYz2BfrbkhZUlDTqd+5tzo5y1531wg9ODuyWOtX1Ak 31Pg== X-Gm-Message-State: AOAM5315cfIetNSsj3fePu6l87tBfTiEXXH5He95fQY0mg9HdchVR+32 Wys9QPms0BEk7oC++K9AiI7nFioIQyY= X-Google-Smtp-Source: ABdhPJyRk/GteEqiHmXQ0s7SEQBNbsLZOpr9Ubk3WistJsCD+/YFvMy9fqh2jGaY8cNWn2fJ6Eo7Sg== X-Received: by 2002:a1c:9993:: with SMTP id b141mr4044682wme.113.1592061725372; Sat, 13 Jun 2020 08:22:05 -0700 (PDT) From: Aleksandar Markovic To: qemu-devel@nongnu.org Subject: [PATCH v8 14/14] target/mips: msa: Split helpers for MULV. Date: Sat, 13 Jun 2020 17:21:33 +0200 Message-Id: <20200613152133.8964-15-aleksandar.qemu.devel@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> References: <20200613152133.8964-1-aleksandar.qemu.devel@gmail.com> 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::329; envelope-from=aleksandar.qemu.devel@gmail.com; helo=mail-wm1-x329.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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN 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: aleksandar.rikalo@syrmia.com, Aleksandar Markovic Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @gmail.com) Content-Type: text/plain; charset="utf-8" Achieves clearer code and slightly better performance. Signed-off-by: Aleksandar Markovic Reviewed-by: Aleksandar Rikalo --- target/mips/helper.h | 6 ++- target/mips/msa_helper.c | 79 ++++++++++++++++++++++++++++++++++++---- target/mips/translate.c | 15 +++++++- 3 files changed, 91 insertions(+), 9 deletions(-) diff --git a/target/mips/helper.h b/target/mips/helper.h index 5d7ba6a847..e97655dc0e 100644 --- a/target/mips/helper.h +++ b/target/mips/helper.h @@ -960,6 +960,11 @@ DEF_HELPER_4(msa_msubv_h, void, env, i32, i32, i32) DEF_HELPER_4(msa_msubv_w, void, env, i32, i32, i32) DEF_HELPER_4(msa_msubv_d, void, env, i32, i32, i32) =20 +DEF_HELPER_4(msa_mulv_b, void, env, i32, i32, i32) +DEF_HELPER_4(msa_mulv_h, void, env, i32, i32, i32) +DEF_HELPER_4(msa_mulv_w, void, env, i32, i32, i32) +DEF_HELPER_4(msa_mulv_d, void, env, i32, i32, i32) + DEF_HELPER_4(msa_asub_s_b, void, env, i32, i32, i32) DEF_HELPER_4(msa_asub_s_h, void, env, i32, i32, i32) DEF_HELPER_4(msa_asub_s_w, void, env, i32, i32, i32) @@ -1098,7 +1103,6 @@ DEF_HELPER_5(msa_srlri_df, void, env, i32, i32, i32, = i32) =20 DEF_HELPER_5(msa_binsl_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_binsr_df, void, env, i32, i32, i32, i32) -DEF_HELPER_5(msa_mulv_df, void, env, i32, i32, i32, i32) =20 DEF_HELPER_4(msa_dotp_s_h, void, env, i32, i32, i32) DEF_HELPER_4(msa_dotp_s_w, void, env, i32, i32, i32) diff --git a/target/mips/msa_helper.c b/target/mips/msa_helper.c index d099e00b40..6865addaf6 100644 --- a/target/mips/msa_helper.c +++ b/target/mips/msa_helper.c @@ -3360,6 +3360,78 @@ void helper_msa_msubv_d(CPUMIPSState *env, } =20 =20 +static inline int64_t msa_mulv_df(uint32_t df, int64_t arg1, int64_t arg2) +{ + return arg1 * arg2; +} + +void helper_msa_mulv_b(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->b[0] =3D msa_mulv_df(DF_BYTE, pws->b[0], pwt->b[0]); + pwd->b[1] =3D msa_mulv_df(DF_BYTE, pws->b[1], pwt->b[1]); + pwd->b[2] =3D msa_mulv_df(DF_BYTE, pws->b[2], pwt->b[2]); + pwd->b[3] =3D msa_mulv_df(DF_BYTE, pws->b[3], pwt->b[3]); + pwd->b[4] =3D msa_mulv_df(DF_BYTE, pws->b[4], pwt->b[4]); + pwd->b[5] =3D msa_mulv_df(DF_BYTE, pws->b[5], pwt->b[5]); + pwd->b[6] =3D msa_mulv_df(DF_BYTE, pws->b[6], pwt->b[6]); + pwd->b[7] =3D msa_mulv_df(DF_BYTE, pws->b[7], pwt->b[7]); + pwd->b[8] =3D msa_mulv_df(DF_BYTE, pws->b[8], pwt->b[8]); + pwd->b[9] =3D msa_mulv_df(DF_BYTE, pws->b[9], pwt->b[9]); + pwd->b[10] =3D msa_mulv_df(DF_BYTE, pws->b[10], pwt->b[10]); + pwd->b[11] =3D msa_mulv_df(DF_BYTE, pws->b[11], pwt->b[11]); + pwd->b[12] =3D msa_mulv_df(DF_BYTE, pws->b[12], pwt->b[12]); + pwd->b[13] =3D msa_mulv_df(DF_BYTE, pws->b[13], pwt->b[13]); + pwd->b[14] =3D msa_mulv_df(DF_BYTE, pws->b[14], pwt->b[14]); + pwd->b[15] =3D msa_mulv_df(DF_BYTE, pws->b[15], pwt->b[15]); +} + +void helper_msa_mulv_h(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->h[0] =3D msa_mulv_df(DF_HALF, pws->h[0], pwt->h[0]); + pwd->h[1] =3D msa_mulv_df(DF_HALF, pws->h[1], pwt->h[1]); + pwd->h[2] =3D msa_mulv_df(DF_HALF, pws->h[2], pwt->h[2]); + pwd->h[3] =3D msa_mulv_df(DF_HALF, pws->h[3], pwt->h[3]); + pwd->h[4] =3D msa_mulv_df(DF_HALF, pws->h[4], pwt->h[4]); + pwd->h[5] =3D msa_mulv_df(DF_HALF, pws->h[5], pwt->h[5]); + pwd->h[6] =3D msa_mulv_df(DF_HALF, pws->h[6], pwt->h[6]); + pwd->h[7] =3D msa_mulv_df(DF_HALF, pws->h[7], pwt->h[7]); +} + +void helper_msa_mulv_w(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->w[0] =3D msa_mulv_df(DF_WORD, pws->w[0], pwt->w[0]); + pwd->w[1] =3D msa_mulv_df(DF_WORD, pws->w[1], pwt->w[1]); + pwd->w[2] =3D msa_mulv_df(DF_WORD, pws->w[2], pwt->w[2]); + pwd->w[3] =3D msa_mulv_df(DF_WORD, pws->w[3], pwt->w[3]); +} + +void helper_msa_mulv_d(CPUMIPSState *env, + uint32_t wd, uint32_t ws, uint32_t wt) +{ + wr_t *pwd =3D &(env->active_fpu.fpr[wd].wr); + wr_t *pws =3D &(env->active_fpu.fpr[ws].wr); + wr_t *pwt =3D &(env->active_fpu.fpr[wt].wr); + + pwd->d[0] =3D msa_mulv_df(DF_DOUBLE, pws->d[0], pwt->d[0]); + pwd->d[1] =3D msa_mulv_df(DF_DOUBLE, pws->d[1], pwt->d[1]); +} + + /* * Int Subtract * ------------ @@ -5444,11 +5516,6 @@ MSA_TEROP_IMMU_DF(binsli, binsl) MSA_TEROP_IMMU_DF(binsri, binsr) #undef MSA_TEROP_IMMU_DF =20 -static inline int64_t msa_mulv_df(uint32_t df, int64_t arg1, int64_t arg2) -{ - return arg1 * arg2; -} - #define CONCATENATE_AND_SLIDE(s, k) \ do { \ for (i =3D 0; i < s; i++) { \ @@ -5566,8 +5633,6 @@ void helper_msa_ ## func ## _df(CPUMIPSState *env, ui= nt32_t df, \ } \ } =20 -MSA_BINOP_DF(mulv) - MSA_BINOP_DF(mul_q) MSA_BINOP_DF(mulr_q) #undef MSA_BINOP_DF diff --git a/target/mips/translate.c b/target/mips/translate.c index 6a6df58d29..8fe79cc4ca 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -29314,7 +29314,20 @@ static void gen_msa_3r(CPUMIPSState *env, DisasCon= text *ctx) } break; case OPC_MULV_df: - gen_helper_msa_mulv_df(cpu_env, tdf, twd, tws, twt); + switch (df) { + case DF_BYTE: + gen_helper_msa_mulv_b(cpu_env, twd, tws, twt); + break; + case DF_HALF: + gen_helper_msa_mulv_h(cpu_env, twd, tws, twt); + break; + case DF_WORD: + gen_helper_msa_mulv_w(cpu_env, twd, tws, twt); + break; + case DF_DOUBLE: + gen_helper_msa_mulv_d(cpu_env, twd, tws, twt); + break; + } break; case OPC_SLD_df: gen_helper_msa_sld_df(cpu_env, tdf, twd, tws, twt); --=20 2.20.1