PPC PPC035-B "PodWW Wse PodWW Rfe PodRR Fre Rfi DpAddrdW" {0:r2=x; 0:r4=y; 1:r2=y; 1:r4=z; 2:r2=z; 2:r6=a; 2:r8=x;} P0 | P1 | P2 ; li r1,2 | FNO(r1,r2) | li r1,1 ; stw r1,0(r2) | sync | stw r1,0(r2) ; lwsync | lwz r3,0(r4) | lwz r3,0(r2) ; li r3,1 | | xor r4,r3,r3 ; stw r3,0(r4) | | li r5,1 ; | | stwx r5,r4,r6 ; | | lwsync ; | | li r7,1 ; | | stw r7,0(r8) ; forall (2:r3=1 /\ (1:r1=1 /\ (1:r3=1 /\ (x=2 \/ x=1) \/ 1:r3=0 /\ x=1) \/ 1:r1=0 /\ (1:r3=1 /\ (x=2 \/ x=1) \/ 1:r3=0 /\ (x=2 \/ x=1))))