PPC DETOUR1317 "LwSyncdWW Wse Rfi PosRW PodWW Wse" Cycle=Rfi PosRW PodWW Wse LwSyncdWW Wse Prefetch=0:x=F,0:y=W,1:y=F,1:x=W Com=Ws Ws Orig=LwSyncdWW Wse Rfi PosRW PodWW Wse { 0:r2=x; 0:r4=y; 1:r2=y; 1:r6=x; } P0 | P1 ; li r1,2 | li r1,2 ; stw r1,0(r2) | stw r1,0(r2) ; lwsync | lwz r3,0(r2) ; li r3,1 | li r4,3 ; stw r3,0(r4) | stw r4,0(r2) ; sync | li r5,1 ; lwz r5,0(r4) | stw r5,0(r6) ; Observed 0:r5=1; 1:r3=1; x=2; and 0:r5=3; 1:r3=1; x=2;