#include <stdio.h>

#define cpuid(func,ax,bx,cx,dx)\
	__asm__ __volatile__ ("cpuid":\
	"=a" (ax), "=b" (bx), "=c" (cx), "=d" (dx) : "a" (func));

void checkSSEsuport (void)
{
    int SSE2 = 0x01 << 26;
    int a, b, c, d;

    cpuid(0x01, a, b, c, d);

    if (d & SSE2) {
	printf("SSE2 is supported\n");
    } else {
	printf("SSE2 not supported\n");
    }
}

int main (void)
{
    checkSSEsuport();
    return 0;
}