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([2602:ae:1541:f901:b714:1fce:85fa:2fc7]) by smtp.gmail.com with ESMTPSA id b4-20020a170902d30400b0019f2cee9221sm2477902plc.95.2023.03.31.22.31.04 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 31 Mar 2023 22:31:04 -0700 (PDT) Message-ID: Date: Fri, 31 Mar 2023 22:31:02 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.0 Subject: Re: [RFC PATCH v2 22/44] target/loongarch: Implement LSX logic instructions Content-Language: en-US To: Song Gao , qemu-devel@nongnu.org References: <20230328030631.3117129-1-gaosong@loongson.cn> <20230328030631.3117129-23-gaosong@loongson.cn> From: Richard Henderson In-Reply-To: <20230328030631.3117129-23-gaosong@loongson.cn> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::1032; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1032.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 3/27/23 20:06, Song Gao wrote: > +static void gen_vnori(unsigned vece, TCGv_vec t, TCGv_vec a, int64_t imm) > +{ > + TCGv_vec t1; > + > + t1 = tcg_temp_new_vec_matching(t); > + tcg_gen_dupi_vec(vece, t1, imm); > + tcg_gen_nor_vec(vece, t, a, t1); > +} tcg_constant_vec_matching. > + > +static void do_vnori_b(unsigned vece, uint32_t vd_ofs, uint32_t vj_ofs, > + int64_t imm, uint32_t oprsz, uint32_t maxsz) > +{ > + static const TCGOpcode vecop_list[] = { > + INDEX_op_nor_vec, 0 > + }; > + static const GVecGen2i op = { > + .fniv = gen_vnori, > + .fnoi = gen_helper_vnori_b, > + .opt_opc = vecop_list, > + .vece = MO_8 > + }; > + > + tcg_gen_gvec_2i(vd_ofs, vj_ofs, oprsz, maxsz, imm, &op); > +} Should implement .fni8. r~