#include #include "cpuid.h" #include "m128-check.h" #include "sse-os-support.h" static void sse2_test (void); static void __attribute__ ((noinline)) do_test (void) { sse2_test (); } 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) && sse_os_support ()) do_test (); return 0; }