次の検索結果を表示しています: __builtin_ia32_pause
元の検索キーワード: __builtin_ia32_pfmul
The following built-in function is always available. void __builtin_ia32_pause (void): Generates the pause machine instruction with a compiler memory barrier ...
2022/07/01 · I think Intel C/C++ define a lot of GNU like macros underneath. Weird thing is it's saying that __builtin_ia32_pause is defined.. When/If you ...
2021/11/22 · @EOF: AFAICT, YieldProcessor() , _mm_pause() , and __builtin_ia32_pause() all emit the x86 pause instruction, so they all seem to be equivalent.
2022/06/27 · You could keep using the builtin with clang versions that support it by checking for it with __has_builtin, as described here.
2022/03/07 · Is there equivalent builtin function of __builtin_ia32_pause ( for x86 ) which serves the pause? It's expected for arm64 specific memory barrier instruction.
__builtin_ia32_pause · x86 Built-in Functions · __builtin_ia32_pclmulqdq128 · x86 Built-in Functions ... __builtin_powi · Other Builtins · __builtin_powif · Other ...
The problem with calling _mm_pause is that the default 32-bit x86 target does not support SSE. Of course _mm_pause does not actually require SSE support.
extern __inline void. __attribute__((__gnu_inline__, __always_inline__, __artificial__)). __pause (void). {. __builtin_ia32_pause ();. } #ifdef __x86_64__. /* ...
__builtin_ia32_pause builtin function. This makes it easier to compile libgo with compilers other than GCC. Bootstrapped and ran Go testsuite on x86_64 ...
Thread: [Mingw-w64-public] ICE caused by using __builtin_ia32_pause() inside C++11 noexcept functions · A complete runtime environment for gcc · mingw-w64-public ...