PPC LB0106 "DpDatadW Rfe PosRR DpDatadW PodWW Rfe" Cycle=Rfe PosRR DpDatadW PodWW Rfe DpDatadW Relax=[Rfe,DpDatadW,Rfe] Safe=PosRR PodWW DpDatadW Prefetch=0:x=F,0:y=W,1:y=F,1:x=W Com=Rf Rf Orig=DpDatadW Rfe PosRR DpDatadW PodWW Rfe { 0:r2=x; 0:r4=y; 1:r2=y; 1:r5=z; 1:r7=x; } P0 | P1 ; lwz r1,0(r2) | lwz r1,0(r2) ; xor r3,r1,r1 | lwz r3,0(r2) ; addi r3,r3,1 | xor r4,r3,r3 ; stw r3,0(r4) | addi r4,r4,1 ; | stw r4,0(r5) ; | li r6,1 ; | stw r6,0(r7) ; Observed 0:r1=1; 1:r1=1;