#include #include "cpuid.h" static void adx_test (void); static void __attribute__ ((noinline)) do_test (void) { adx_test (); } int main () { unsigned int eax, ebx, ecx, edx; if (!__get_cpuid (1, &eax, &ebx, &ecx, &edx)) return 0; /* Run ADX test only if host has ADX support. */ if (__get_cpuid_max (0, NULL) < 7) return 0; __cpuid_count (7, 0, eax, ebx, ecx, edx); if ((ebx & bit_ADX) == bit_ADX) { do_test (); #ifdef DEBUG printf ("PASSED\n"); #endif return 0; } #ifdef DEBUG printf ("SKIPPED\n"); #endif return 0; }