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[2.143.78.206]) by smtp.gmail.com with ESMTPSA id f17sm5164446wrt.63.2021.09.05.02.29.29 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 05 Sep 2021 02:29:36 -0700 (PDT) Subject: Re: [PATCH v4 12/21] target/loongarch: Add floating point conversion instruction translation To: Song Gao , qemu-devel@nongnu.org References: <1630586467-22463-1-git-send-email-gaosong@loongson.cn> <1630586467-22463-13-git-send-email-gaosong@loongson.cn> From: Richard Henderson Message-ID: Date: Sun, 5 Sep 2021 11:29:27 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: <1630586467-22463-13-git-send-email-gaosong@loongson.cn> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2a00:1450:4864:20::42b; envelope-from=richard.henderson@linaro.org; helo=mail-wr1-x42b.google.com X-Spam_score_int: -58 X-Spam_score: -5.9 X-Spam_bar: ----- X-Spam_report: (-5.9 / 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=-3.832, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org, yangxiaojuan@loongson.cn, david@redhat.com, bin.meng@windriver.com, mark.cave-ayland@ilande.co.uk, aleksandar.rikalo@syrmia.com, jcmvbkbc@gmail.com, tsimpson@quicinc.com, alistair.francis@wdc.com, edgar.iglesias@gmail.com, chenhuacai@gmail.com, philmd@redhat.com, atar4qemu@gmail.com, thuth@redhat.com, ehabkost@redhat.com, groug@kaod.org, maobibo@loongson.cn, mrolnik@gmail.com, shorne@gmail.com, alex.bennee@linaro.org, david@gibson.dropbear.id.au, kbastian@mail.uni-paderborn.de, crwulff@gmail.com, laurent@vivier.eu, palmer@dabbelt.com, pbonzini@redhat.com, aurelien@aurel32.net Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 9/2/21 2:40 PM, Song Gao wrote: > This patch implement floating point conversion instruction translation. > > This includes: > - FCVT.S.D, FCVT.D.S > - FFINT.{S/D}.{W/L}, FTINT.{W/L}.{S/D} > - FTINT{RM/RP/RZ/RNE}.{W/L}.{S/D} > - FRINT.{S/D} > > Signed-off-by: Song Gao > Signed-off-by: XiaoJuan Yang > --- > target/loongarch/fpu_helper.c | 393 +++++++++++++++++++++++++++++++ > target/loongarch/helper.h | 29 +++ > target/loongarch/insn_trans/trans_fcnv.c | 36 +++ > target/loongarch/insns.decode | 32 +++ > target/loongarch/translate.c | 1 + > 5 files changed, 491 insertions(+) > create mode 100644 target/loongarch/insn_trans/trans_fcnv.c Reviewed-by: Richard Henderson r~