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Fri, 18 Jun 2021 15:40:11 -0700 (PDT) Received: from [192.168.1.11] ([71.212.149.176]) by smtp.gmail.com with ESMTPSA id y7sm3067993pja.8.2021.06.18.15.40.10 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 18 Jun 2021 15:40:11 -0700 (PDT) Subject: Re: [PATCH 7/9] target/mips: Remove microMIPS BPOSGE32 / BPOSGE64 unuseful cases To: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , qemu-devel@nongnu.org References: <20210617174323.2900831-1-f4bug@amsat.org> <20210617174323.2900831-8-f4bug@amsat.org> From: Richard Henderson Message-ID: <1c4a6651-0351-6cc7-8ccb-13b0c86ce34f@linaro.org> Date: Fri, 18 Jun 2021 15:40:09 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: <20210617174323.2900831-8-f4bug@amsat.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::529; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x529.google.com X-Spam_score_int: -22 X-Spam_score: -2.3 X-Spam_bar: -- X-Spam_report: (-2.3 / 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=-0.202, 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: Aleksandar Rikalo , Aurelien Jarno Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 6/17/21 10:43 AM, Philippe Mathieu-Daudé wrote: > These switch cases for the microMIPS BPOSGE32 / BPOSGE64 opcodes have > been added commit 3c824109da0 ("target-mips: microMIPS ASE support"). > More than 11 years later it is safe to assume there won't be added > soon. The cases fall back to the default which generates a RESERVED > INSTRUCTION, so it is safe to remove them. > > Signed-off-by: Philippe Mathieu-Daudé > --- > target/mips/tcg/translate.c | 6 ------ > 1 file changed, 6 deletions(-) Reviewed-by: Richard Henderson r~