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([2602:47:d483:7301:4e3c:f4a4:b92a:b5ab]) by smtp.gmail.com with ESMTPSA id j8-20020a170902690800b001bc56c1a384sm9194669plk.277.2023.08.22.09.00.45 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 22 Aug 2023 09:00:45 -0700 (PDT) Message-ID: Date: Tue, 22 Aug 2023 09:00:43 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: [PATCH 3/7] tcg/tcg-op: Document bswap64() byte pattern Content-Language: en-US To: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , qemu-devel@nongnu.org Cc: "Edgar E. Iglesias" , Paolo Bonzini References: <20230822093712.38922-1-philmd@linaro.org> <20230822093712.38922-4-philmd@linaro.org> From: Richard Henderson In-Reply-To: <20230822093712.38922-4-philmd@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::636; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x636.google.com X-Spam_score_int: -38 X-Spam_score: -3.9 X-Spam_bar: --- X-Spam_report: (-3.9 / 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=-1.767, 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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 8/22/23 02:37, Philippe Mathieu-Daudé wrote: > Signed-off-by: Philippe Mathieu-Daudé > --- > tcg/tcg-op.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/tcg/tcg-op.c b/tcg/tcg-op.c > index e6b0d74a46..f4fe13e040 100644 > --- a/tcg/tcg-op.c > +++ b/tcg/tcg-op.c > @@ -1828,6 +1828,11 @@ void tcg_gen_bswap32_i64(TCGv_i64 ret, TCGv_i64 arg, int flags) > } > } > > +/* > + * bswap64_i64: 64-bit byte swap on a 64-bit value. > + * > + * Byte pattern: bswap64_i64(abcdefgh) -> hgfedcba > + */ > void tcg_gen_bswap64_i64(TCGv_i64 ret, TCGv_i64 arg) > { > if (TCG_TARGET_REG_BITS == 32) { Reviewed-by: Richard Henderson r~