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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arch , Shuah Khan , Linux Kernel Mailing List , "open list:KERNEL SELFTEST FRAMEWORK" , Dmitry Safonov <0x7f454c46@gmail.com>, Mark Salyzyn , Huw Davies , Catalin Marinas , Daniel Lezcano , Will Deacon , linux-mips@vger.kernel.org, Ralf Baechle , Russell King , clang-built-linux , Paul Burton , Andy Lutomirski , Rasmus Villemoes , Thomas Gleixner , Vincenzo Frascino , Peter Collingbourne , Linux ARM Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Jul 11, 2019 at 5:28 AM Arnd Bergmann wrote: > clang does not like an inline assembly with a "=q" contraint for > a 64-bit output: Seems like starting in GCC 7, GCC may not like it either: https://godbolt.org/z/UyBUfh it simply warns then proceeds with code gen. Another difference may come from when GCC vs Clang perform dead code elimination (DCE) vs semantic analysis. -- Thanks, ~Nick Desaulniers _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel