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