PPC DETOUR0296 "DpDatadW Rfe DetourR PodRW PosWW Rfe" Cycle=Rfe DetourR PodRW PosWW Rfe DpDatadW Prefetch=0:x=F,0:y=W,1:y=F,1:x=W Com=Rf Rf Orig=DpDatadW Rfe DetourR PodRW PosWW Rfe { 0:r2=x; 0:r4=y; 1:r2=y; 1:r5=x; 2:r2=y; } P0 | P1 | P2 ; lwz r1,0(r2) | lwz r1,0(r2) | li r1,2 ; xor r3,r1,r1 | lwz r3,0(r2) | stw r1,0(r2) ; addi r3,r3,1 | li r4,1 | ; stw r3,0(r4) | stw r4,0(r5) | ; | li r6,2 | ; | stw r6,0(r5) | ; Observed 0:r1=1; 1:r1=0; 1:r3=1; and 0:r1=2; 1:r1=0; 1:r3=1; and 0:r1=1; 1:r1=1; 1:r3=1; and 0:r1=2; 1:r1=1; 1:r3=1; and 0:r1=1; 1:r1=2; 1:r3=1; and 0:r1=2; 1:r1=2; 1:r3=1; and 0:r1=1; 1:r1=1; 1:r3=2; and 0:r1=2; 1:r1=1; 1:r3=2;