PPC safe165 "SyncdWR Fre SyncsWR Fre LwSyncdWW Wse" Cycle=SyncdWR Fre SyncsWR Fre LwSyncdWW Wse Relax= Safe=Fre Wse SyncsWR SyncdWR LwSyncdWW { 0:r2=x; 1:r2=x; 1:r4=y; 2:r2=y; 2:r4=x; } P0 | P1 | P2 ; li r1,1 | li r1,2 | li r1,2 ; stw r1,0(r2) | stw r1,0(r2) | stw r1,0(r2) ; sync | lwsync | sync ; lwz r3,0(r2) | li r3,1 | lwz r3,0(r4) ; | stw r3,0(r4) | ; Observed 0:r3=1; 2:r3=0; x=1; y=2; and 0:r3=1; 2:r3=0; x=2; y=2; and 0:r3=2; 2:r3=0; x=2; y=2; and 0:r3=1; 2:r3=1; x=2; y=2; and 0:r3=2; 2:r3=1; x=2; y=2;