Test 2+2W+ponaa+poana+WC+WC

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