Executions for behaviour:
"1:R0=0 ; 1:R2=2 ; 1:R3=0 ; 1:R5=1 ; x=1"
ARM MP+dmb+addr-pos-fri-rfi "DMBdWW Rfe DpAddrdR PosRR Fri Rfi Fre" Cycle=Rfi Fre DMBdWW Rfe DpAddrdR PosRR Fri Prefetch=0:x=F,0:y=W,1:y=F,1:x=T Com=Rf Fr Orig=DMBdWW Rfe DpAddrdR PosRR Fri Rfi Fre { %x0=x; %y0=y; %y1=y; %x1=x; } P0 | P1 ; MOV R0,#2 | LDR R0,[%y1] ; STR R0,[%x0] | EOR R1,R0,R0 ; DMB | LDR R2,[R1,%x1] ; MOV R1,#1 | LDR R3,[%x1] ; STR R1,[%y0] | MOV R4,#1 ; | STR R4,[%x1] ; | LDR R5,[%x1] ; Observed 1:R0=0; 1:R2=2; 1:R3=0; 1:R5=1; x=1;