Executions for behaviour:
"1:R0=1 ; x=2 ; y=2"
ARM S+PPO641 "Wse DMBdWW Rfe PosRW PosWR DpAddrdR DpAddrdW PosWR DpCtrldW" Cycle=Rfe PosRW PosWR DpAddrdR DpAddrdW PosWR DpCtrldW Wse DMBdWW Relax= Safe=Rfe Wse PosWR PosRW DMBdWW DpAddrdW DpAddrdR DpCtrldW Prefetch=0:x=F,1:x=W Orig=Wse DMBdWW Rfe PosRW PosWR DpAddrdR DpAddrdW PosWR DpCtrldW { %x0=x; %y0=y; %y1=y; %z1=z; %a1=a; %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 ; | LDR R4, [R3,%z1] ; | EOR R5,R4,R4 ; | MOV R6, #1 ; | STR R6, [R5,%a1] ; | LDR R7, [%a1] ; | CMP R7, R7 ; | BNE LC00 ; | LC00: ; | MOV R8, #1 ; | STR R8, [%x1] ; Observed 1:R0=1; x=2; y=2;