PPC posrr007 "Fre SyncdWW Rfe PosRR Fre SyncdWW Rfe PosRR" Cycle=Fre SyncdWW Rfe PosRR Fre SyncdWW Rfe PosRR Relax=PosRR Safe=Fre BCSyncdWW { 0:r2=y; 0:r4=x; 1:r2=x; 2:r2=x; 2:r4=y; 3:r2=y; } P0 | P1 | P2 | P3 ; li r1,2 | lwz r1,0(r2) | li r1,2 | lwz r1,0(r2) ; stw r1,0(r2) | lwz r3,0(r2) | stw r1,0(r2) | lwz r3,0(r2) ; sync | | sync | ; li r3,1 | | li r3,1 | ; stw r3,0(r4) | | stw r3,0(r4) | ; Observed 1:r1=0; 1:r3=2; 3:r1=0; 3:r3=1; x=1; y=1; and 1:r1=0; 1:r3=2; 3:r1=2; 3:r3=1; x=1; y=1; and 1:r1=0; 1:r3=1; 3:r1=0; 3:r3=1; x=2; y=1; and 1:r1=1; 1:r3=2; 3:r1=0; 3:r3=1; x=2; y=1; and 1:r1=1; 1:r3=2; 3:r1=0; 3:r3=2; x=2; y=1; and 1:r1=0; 1:r3=1; 3:r1=0; 3:r3=1; x=1; y=2; and 1:r1=2; 1:r3=1; 3:r1=0; 3:r3=2; x=1; y=2; and 1:r1=0; 1:r3=1; 3:r1=1; 3:r3=2; x=1; y=2;