PPC safe383 "SyncsWW Rfe LwSyncdRW Rfe SyncsRR Fre SyncdWR Fre" Cycle=SyncsWW Rfe LwSyncdRW Rfe SyncsRR Fre SyncdWR Fre Relax= Safe=Fre SyncdWR LwSyncdRW ACSyncsRR BCSyncsWW { 0:r2=y; 0:r4=x; 1:r2=x; 2:r2=x; 2:r4=y; 3:r2=y; } P0 | P1 | P2 | P3 ; lwz r1,0(r2) | lwz r1,0(r2) | li r1,2 | li r1,1 ; lwsync | sync | stw r1,0(r2) | stw r1,0(r2) ; li r3,1 | lwz r3,0(r2) | sync | sync ; stw r3,0(r4) | | lwz r3,0(r4) | li r3,2 ; | | | stw r3,0(r2) ; Observed 0:r1=1; 1:r1=0; 1:r3=0; 2:r3=0; x=2; y=2; and 0:r1=1; 1:r1=0; 1:r3=1; 2:r3=0; x=2; y=2; and 0:r1=1; 1:r1=0; 1:r3=2; 2:r3=0; x=2; y=2; and 0:r1=1; 1:r1=1; 1:r3=2; 2:r3=0; x=2; y=2; and 0:r1=1; 1:r1=2; 1:r3=2; 2:r3=0; x=2; y=2; and 0:r1=2; 1:r1=0; 1:r3=0; 2:r3=1; x=2; y=2; and 0:r1=2; 1:r1=0; 1:r3=1; 2:r3=1; x=2; y=2; and 0:r1=2; 1:r1=0; 1:r3=2; 2:r3=1; x=2; y=2; and 0:r1=2; 1:r1=1; 1:r3=2; 2:r3=1; x=2; y=2; and 0:r1=2; 1:r1=2; 1:r3=2; 2:r3=1; x=2; y=2;