#include #include "cpuid.h" #include "m128-check.h" static void sse2_test (void); int main () { unsigned int eax, ebx, ecx, edx; if (!__get_cpuid (1, &eax, &ebx, &ecx, &edx)) return 0; /* Run SSE2 test only if host has SSE2 support. */ if (edx & bit_SSE2) sse2_test (); return 0; }