PPC DETOUR0432 "Rfi DpCtrldW Rfe DpDatadW Wse" Cycle=Rfi DpCtrldW Rfe DpDatadW Wse Prefetch=0:x=F,0:y=W,1:y=F,1:x=W Com=Rf Ws Orig=Rfi DpCtrldW Rfe DpDatadW Wse { 0:r2=x; 0:r5=y; 1:r2=y; 1:r4=x; } P0 | P1 ; li r1,2 | lwz r1,0(r2) ; stw r1,0(r2) | xor r3,r1,r1 ; lwz r3,0(r2) | addi r3,r3,1 ; cmpw r3,r3 | stw r3,0(r4) ; beq LC00 | ; LC00: | ; li r4,1 | ; stw r4,0(r5) | ; exists (0:r3=2 /\ x=2 /\ 1:r1=1)