Test S+ponaa+po+WC+WC

X86_64 S+ponaa+po+WC+WC
"PodWWNaA RfeANa PodRW Coe"
MT=x:WC,y:WC
Cycle=Coe PodWWNaA RfeANa PodRW
Generator=diyone7 (version 7.56+02~dev)
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Co
Orig=PodWWNaA RfeANa PodRW Coe
Align=
{
}
 P0             | P1            ;
 movl $2,(x)    | movl (y),%eax ;
 movl $1,%eax   | movl $1,(x)   ;
 xchgl (y),%eax |               ;
exists (x=2 /\ y=1 /\ 0:rax=0 /\ 1:rax=1)