PPC PPC126 "PodRW Wse PodWW Wse Rfi DpAddrdR" {0:r2=x; 0:r4=y; 1:r2=y; 1:r6=z; 1:r8=x;} P0 | P1 ; li r1,2 | li r1,2 ; stw r1,0(r2) | stw r1,0(r2) ; li r3,1 | lwz r3,0(r2) ; stw r3,0(r4) | xor r4,r3,r3 ; | lwzx r5,r4,r6 ; | li r7,1 ; | stw r7,0(r8) ; forall (1:r3=2 /\ ([x]=2 /\ ([y]=1) \/ [x]=1 /\ ([y]=2 \/ [y]=1)) \/ 1:r3=1 /\ ([x]=1 /\ ([y]=1)))