ARM DETOUR0710 "DMBdWW Rfe PodRR Fri Rfi PosRR Fre" Cycle=Rfi PosRR Fre DMBdWW Rfe PodRR Fri Prefetch=0:x=F,0:y=W,1:y=F,1:x=T Com=Rf Fr Orig=DMBdWW Rfe PodRR Fri Rfi PosRR Fre { %x0=x; %y0=y; %y1=y; %x1=x; } P0 | P1 ; MOV R0,#2 | LDR R0,[%y1] ; STR R0,[%x0] | LDR R1,[%x1] ; DMB | MOV R2,#1 ; MOV R1,#1 | STR R2,[%x1] ; STR R1,[%y0] | LDR R3,[%x1] ; | LDR R4,[%x1] ; Observed 1:R0=1; 1:R1=0; 1:R3=1; 1:R4=2; x=2; and 1:R0=1; 1:R1=0; 1:R3=2; 1:R4=2; x=2;