Executions for behaviour:
"1:R0=1 ; 1:R3=3 ; 1:R4=0 ; y=3"
ARM MP+dmb+fri-wsi-rfi-ctrlisb "DMBdWW Rfe Fri Wsi Rfi DpCtrlIsbdR Fre" Prefetch=0:x=F,0:y=W,1:y=F,1:x=T Com=Rf Fr Orig=DMBdWW Rfe Fri Wsi Rfi DpCtrlIsbdR Fre { %x0=x; %y0=y; %y1=y; %x1=x; } P0 | P1 ; MOV R0,#1 | LDR R0,[%y1] ; STR R0,[%x0] | MOV R1,#2 ; DMB | STR R1,[%y1] ; MOV R1,#1 | MOV R2,#3 ; STR R1,[%y0] | STR R2,[%y1] ; | LDR R3,[%y1] ; | CMP R3,R3 ; | BNE LC00 ; | LC00: ; | ISB ; | LDR R4,[%x1] ; Observed 1:R0=1; 1:R3=3; 1:R4=0; y=3;