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Sun, 21 May 2023 03:54:22 -0700 (PDT) Message-ID: <6ff38111-2f9b-b025-5dac-8d98b6911199@linaro.org> Date: Sun, 21 May 2023 12:54:20 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Subject: Re: [PATCH 12/27] meson: Fix detect atomic128 support with optimization Content-Language: en-US To: Richard Henderson , qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org References: <20230520162634.3991009-1-richard.henderson@linaro.org> <20230520162634.3991009-13-richard.henderson@linaro.org> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= In-Reply-To: <20230520162634.3991009-13-richard.henderson@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::336; envelope-from=philmd@linaro.org; helo=mail-wm1-x336.google.com X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 5.0 requ) BAYES_00=-1.9, DKIM_INVALID=0.1, DKIM_SIGNED=0.1, NICE_REPLY_A=-0.098, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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 20/5/23 18:26, Richard Henderson wrote: > Silly typo: sizeof(16) != 16. > > Fixes: e61f1efeb730 ("meson: Detect atomic128 support with optimization") > Signed-off-by: Richard Henderson > --- > meson.build | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/meson.build b/meson.build > index 4ffc0d3e59..5e7fc6345f 100644 > --- a/meson.build > +++ b/meson.build > @@ -2555,7 +2555,7 @@ if has_int128 > # __alignof(unsigned __int128) for the host. > atomic_test_128 = ''' > int main(int ac, char **av) { > - unsigned __int128 *p = __builtin_assume_aligned(av[ac - 1], sizeof(16)); > + unsigned __int128 *p = __builtin_assume_aligned(av[ac - 1], 16); Reviewed-by: Philippe Mathieu-Daudé