PPC PPC206-F "Fre PodWR Fre PodWR" {0:r2=y; 0:r4=x; 0:r6=a; 0:r8=b; 1:r2=x; 1:r4=y; 1:r6=b; 1:r8=a;} P0 | P1 ; li r1,1 | li r1,1 ; li r5,1 | stw r1,0(r2) ; stw r1,0(r2) | li r5,1 ; lwsync | stw r5,0(r6) ; stw r5,0(r6) | sync ; sync | lwz r7,0(r8) ; lwz r3,0(r4) | sync ; lwz r7,0(r8) | lwz r3,0(r4) ; forall (0:r3=1 /\ (0:r7=1 /\ (1:r3=1 /\ (1:r7=1 \/ 1:r7=0) \/ 1:r3=0 /\ 1:r7=0) \/ 0:r7=0 /\ 1:r3=1 /\ 1:r7=1) \/ 0:r3=0 /\ 1:r3=1 /\ 1:r7=1 /\ (0:r7=1 \/ 0:r7=0))