PPC PPC198-F "Wse PodWW Wse PodWR Fre PodWR Fre PodWW" {0:r2=a; 0:r4=x; 1:r2=x; 1:r4=y; 2:r2=y; 2:r4=z; 3:r2=z; 3:r4=a;} P0 | P1 | P2 | P3 ; li r1,2 | li r1,2 | li r1,1 | li r1,1 ; stw r1,0(r2) | stw r1,0(r2) | stw r1,0(r2) | stw r1,0(r2) ; lwsync | sync | sync | lwsync ; li r3,1 | lwz r3,0(r4) | lwz r3,0(r4) | li r3,1 ; stw r3,0(r4) | | | stw r3,0(r4) ; forall (1:r3=1 /\ (2:r3=1 /\ (a=2 /\ (x=2 \/ x=1) \/ a=1 /\ (x=2 \/ x=1)) \/ 2:r3=0 /\ (a=2 /\ (x=2 \/ x=1) \/ a=1 /\ (x=2 \/ x=1))) \/ 1:r3=0 /\ (2:r3=1 /\ (a=2 /\ (x=2 \/ x=1) \/ a=1 /\ (x=2 \/ x=1)) \/ 2:r3=0 /\ (a=2 /\ x=1 \/ a=1 /\ (x=2 \/ x=1))))