PPC PPC173 "PodRR Fre Rfe PodRW Rfe PodRW Rfe" {0:r2=z; 0:r4=x; 1:r2=x; 2:r2=x; 2:r4=y; 3:r2=y; 3:r4=z;} P0 | P1 | P2 | P3 ; lwz r1,0(r2) | li r1,1 | lwz r1,0(r2) | lwz r1,0(r2) ; lwz r3,0(r4) | stw r1,0(r2) | li r3,1 | li r3,1 ; | | stw r3,0(r4) | stw r3,0(r4) ; forall (0:r1=1 /\ (0:r3=1 /\ (2:r1=1 /\ (3:r1=1 \/ 3:r1=0) \/ 2:r1=0 /\ (3:r1=1 \/ 3:r1=0)) \/ 0:r3=0 /\ (2:r1=1 /\ (3:r1=0) \/ 2:r1=0 /\ (3:r1=1 \/ 3:r1=0))) \/ 0:r1=0 /\ (0:r3=1 /\ (2:r1=1 /\ (3:r1=1 \/ 3:r1=0) \/ 2:r1=0 /\ (3:r1=1 \/ 3:r1=0)) \/ 0:r3=0 /\ (2:r1=1 /\ (3:r1=1 \/ 3:r1=0) \/ 2:r1=0 /\ (3:r1=1 \/ 3:r1=0))))