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Tue, 06 Apr 2021 15:35:10 -0700 (PDT) Received: from [192.168.1.11] ([71.212.131.83]) by smtp.gmail.com with ESMTPSA id y15sm22528613pgi.31.2021.04.06.15.35.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 06 Apr 2021 15:35:09 -0700 (PDT) Subject: Re: [PATCH v2 18/21] Hexagon (target/hexagon) bit reverse (brev) addressing To: Taylor Simpson , qemu-devel@nongnu.org References: <1617249213-22667-1-git-send-email-tsimpson@quicinc.com> <1617249213-22667-19-git-send-email-tsimpson@quicinc.com> From: Richard Henderson Message-ID: Date: Tue, 6 Apr 2021 15:35:07 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 MIME-Version: 1.0 In-Reply-To: <1617249213-22667-19-git-send-email-tsimpson@quicinc.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::433; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x433.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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: ale@rev.ng, bcain@quicinc.com, philmd@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 3/31/21 8:53 PM, Taylor Simpson wrote: > The following instructions are added > L2_loadrub_pbr Rd32 = memub(Rx32++Mu2:brev) > L2_loadrb_pbr Rd32 = memb(Rx32++Mu2:brev) > L2_loadruh_pbr Rd32 = memuh(Rx32++Mu2:brev) > L2_loadrh_pbr Rd32 = memh(Rx32++Mu2:brev) > L2_loadri_pbr Rd32 = memw(Rx32++Mu2:brev) > L2_loadrd_pbr Rdd32 = memd(Rx32++Mu2:brev) > S2_storerb_pbr memb(Rx32++Mu2:brev).=.Rt32 > S2_storerh_pbr memh(Rx32++Mu2:brev).=.Rt32 > S2_storerf_pbr memh(Rx32++Mu2:brev).=.Rt.H32 > S2_storeri_pbr memw(Rx32++Mu2:brev).=.Rt32 > S2_storerd_pbr memd(Rx32++Mu2:brev).=.Rt32 > S2_storerinew_pbr memw(Rx32++Mu2:brev).=.Nt8.new > S2_storerbnew_pbr memw(Rx32++Mu2:brev).=.Nt8.new > S2_storerhnew_pbr memw(Rx32++Mu2:brev).=.Nt8.new > > Test cases in tests/tcg/hexagon/brev.c > > Signed-off-by: Taylor Simpson > --- Reviewed-by: Richard Henderson r~