Test 3W

Executions for behaviour: "x=3"

PPC 3W
{
0:r2=x; 1:r2=x; 2:r2=x;
}
 P0           | P1           | P2           ;
 li r1,1      | li r1,2      | li r1,3      ;
 stw r1,0(r2) | stw r1,0(r2) | stw r1,0(r2) ;
exists (x=3)