PPC LB0033 "DpDatadW Rfe DpDatadW PodWR DpDatadW Rfe" Cycle=Rfe DpDatadW Rfe DpDatadW PodWR DpDatadW Relax=[Rfe,DpDatadW,Rfe] Safe=PodWR DpDatadW Prefetch=0:x=F,0:y=W,1:y=F,1:x=W Com=Rf Rf Orig=DpDatadW Rfe DpDatadW PodWR DpDatadW Rfe { 0:r2=x; 0:r4=y; 1:r2=y; 1:r4=z; 1:r6=a; 1:r8=x; } P0 | P1 ; lwz r1,0(r2) | lwz r1,0(r2) ; xor r3,r1,r1 | xor r3,r1,r1 ; addi r3,r3,1 | addi r3,r3,1 ; stw r3,0(r4) | stw r3,0(r4) ; | lwz r5,0(r6) ; | xor r7,r5,r5 ; | addi r7,r7,1 ; | stw r7,0(r8) ; Observed 0:r1=1; 1:r1=1;