Gcc Vektör

vektor.c

#include<stdio.h>

union vint{
	int __attribute__((vector_size(16))) v;
	int b[4];
};	

int main()
{
	int arr[]={1,2,3,4,5,6,7,8};
	int __attribute__((vector_size(16))) *a,*b;
	union vint c;
	a=arr;
	b=arr+4;
	
	c.v= *a + *b;
	printf("%d  %d  %d %d\n",c.b[0],c.b[1],c.b[2],c.b[3] );
	printf("size=%d",sizeof(c));
	return 0;
}