PPC PPC130 "Fre PodWW Rfe PodRW Wse Rfi DpAddrdR" {0:r2=z; 0:r4=x; 1:r2=x; 1:r4=y; 2:r2=y; 2:r6=z;} P0 | P1 | P2 ; li r1,1 | lwz r1,0(r2) | li r1,2 ; stw r1,0(r2) | li r3,1 | stw r1,0(r2) ; li r3,1 | stw r3,0(r4) | lwz r3,0(r2) ; stw r3,0(r4) | | xor r4,r3,r3 ; | | lwzx r5,r4,r6 ; forall (1:r1=1 /\ (2:r3=2 /\ (2:r5=1 /\ ([y]=2 \/ [y]=1) \/ 2:r5=0 /\ ([y]=1)) \/ 2:r3=1 /\ (2:r5=1 /\ ([y]=1))) \/ 1:r1=0 /\ (2:r3=2 /\ (2:r5=1 /\ ([y]=2 \/ [y]=1) \/ 2:r5=0 /\ ([y]=2 \/ [y]=1)) \/ 2:r3=1 /\ ([y]=1 /\ (2:r5=1 \/ 2:r5=0))))