Test WRR+2W+pos+posntnt+NT+WB

X86_64 WRR+2W+pos+posntnt+NT+WB
"RfeNTNa PosRR FreNaNT PosWWNTNT CoeNTNT"
MT=x:WB
Cycle=PosRR FreNaNT PosWWNTNT CoeNTNT RfeNTNa
Generator=diyone7 (version 7.56+02~dev)
Com=Rf Fr Co
Orig=RfeNTNa PosRR FreNaNT PosWWNTNT CoeNTNT
Align=
{
0:rax=x;
2:rax=x;
}
 P0                  | P1            | P2                  ;
 movl $1,%ebx        | movl (x),%eax | movl $2,%ebx        ;
 movntil %ebx,(%rax) | movl (x),%ebx | movntil %ebx,(%rax) ;
                     | movl (x),%ecx | movl $3,%ecx        ;
                     |               | movntil %ecx,(%rax) ;
                     |               | movl (x),%edx       ;
exists (1:rax=2 /\ 1:rbx=3 /\ 1:rcx=1 /\ 2:rdx=1 /\ [x]=1)