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[97.90.106.114]) by smtp.gmail.com with ESMTPSA id v28sm1240478pgc.44.2020.07.07.07.33.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 07 Jul 2020 07:33:59 -0700 (PDT) Subject: Re: [PULL v2 12/64] target/riscv: add vector amo operations To: LIU Zhiwei , Alistair Francis References: <20200702162354.928528-1-alistair.francis@wdc.com> <20200702162354.928528-13-alistair.francis@wdc.com> <82652a07-e592-9d84-353d-5a0e94b77e84@c-sky.com> From: Richard Henderson Message-ID: Date: Tue, 7 Jul 2020 07:33:55 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.8.0 MIME-Version: 1.0 In-Reply-To: <82652a07-e592-9d84-353d-5a0e94b77e84@c-sky.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::530; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x530.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_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: Peter Maydell , QEMU Developers , Alistair Francis Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 7/7/20 7:26 AM, LIU Zhiwei wrote: > As  there are not only the atomic instructions have this question, all > instructions that use > GEN_VEXT_TRANS have the same question too. It's some difficult to address this > question by this way. Oh yes, I missed that. Ok, perhaps the simpler assert would be best right now before softfreeze. r~