Executions for behaviour:
"1:R0=1 ; 1:R4=1 ; x=2"
ARM MP0120 "DMBdWW Rfe PosRR DpAddrdW PosWR Fre" Cycle=Rfe PosRR DpAddrdW PosWR Fre DMBdWW Relax=[Fre,DMBdWW,Rfe] Safe=PosWR PosRR DpAddrdW Prefetch=0:x=F,0:y=W,1:y=F,1:x=T Com=Rf Fr Orig=DMBdWW Rfe PosRR DpAddrdW PosWR Fre { %x0=x; %y0=y; %y1=y; %x1=x; } P0 | P1 ; MOV R0,#2 | LDR R0,[%y1] ; STR R0,[%x0] | LDR R1,[%y1] ; DMB | EOR R2,R1,R1 ; MOV R1,#1 | MOV R3,#1 ; STR R1,[%y0] | STR R3,[R2,%x1] ; | LDR R4,[%x1] ; Observed 1:R0=1; 1:R4=1; x=2;