int main () { unsigned int eax, ebx, ecx, edx; if (!__get_cpuid (1, &eax, &ebx, &ecx, &edx)) return 0; /* Run AVX vector test only if host has AVX support. */ if (ecx & bit_AVX) vector_1_x (); exit (0); }
int main () { vector_1_x (); exit (0); }