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[115.65.218.164]) by smtp.gmail.com with ESMTPSA id n5sm1847816pfv.29.2021.07.09.14.03.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 09 Jul 2021 14:03:30 -0700 (PDT) Date: Sat, 10 Jul 2021 06:03:28 +0900 From: Stafford Horne To: Richard Henderson Subject: Re: [PATCH 4/4] target/openrisc: Use dc->zero in gen_add, gen_addc Message-ID: References: <20210708213754.830485-1-richard.henderson@linaro.org> <20210708213754.830485-5-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210708213754.830485-5-richard.henderson@linaro.org> Received-SPF: pass client-ip=2607:f8b0:4864:20::102d; envelope-from=shorne@gmail.com; helo=mail-pj1-x102d.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, FREEMAIL_FROM=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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Thu, Jul 08, 2021 at 02:37:54PM -0700, Richard Henderson wrote: > We still need the t0 temporary for computing overflow, > but we do not need to initialize it to zero first. > > Signed-off-by: Richard Henderson Reviewed-by: Stafford Horne