PPC DETOUR0412 "PosWW Rfi DpDatadW Rfe DpDatadW Wse" Cycle=Rfi DpDatadW Rfe DpDatadW Wse PosWW Prefetch=0:x=F,0:y=W,1:y=F,1:x=W Com=Rf Ws Orig=PosWW Rfi DpDatadW Rfe DpDatadW Wse { 0:r2=x; 0:r6=y; 1:r2=y; 1:r4=x; } P0 | P1 ; li r1,2 | lwz r1,0(r2) ; stw r1,0(r2) | xor r3,r1,r1 ; li r3,3 | addi r3,r3,1 ; stw r3,0(r2) | stw r3,0(r4) ; lwz r4,0(r2) | sync ; xor r5,r4,r4 | lwz r5,0(r4) ; addi r5,r5,1 | ; stw r5,0(r6) | ; Observed 0:r4=3; 1:r1=1; 1:r5=2;