PPC WWC+porp+addr "RfePR PodRWRP Rfe DpAddrdW Wse" Cycle=Rfe DpAddrdW Wse RfePR PodRWRP Prefetch=0:x=F,2:x=W Com=Rf Rf Ws Orig=RfePR PodRWRP Rfe DpAddrdW Wse { 0:r2=x; 1:r2=x; 1:r4=y; 2:r2=y; 2:r5=x; } P0 | P1 | P2 ; li r1,2 | lwarx r1,r0,r2 | lwz r1,0(r2) ; stw r1,0(r2) | li r3,1 | xor r3,r1,r1 ; | stw r3,0(r4) | li r4,1 ; | | stwx r4,r3,r5 ; exists (x=2 /\ 1:r1=2 /\ 2:r1=1)