Executions for behaviour:
"1:R0=1 ; a=2 ; x=2"
ARM S+PPO728 "Wse DMBdWW Rfe PosRR DpAddrdR DpAddrdW PosWW PosWR DpCtrldW" Cycle=Rfe PosRR DpAddrdR DpAddrdW PosWW PosWR DpCtrldW Wse DMBdWW Relax= Safe=Rfe Wse PosWW PosWR PosRR DMBdWW DpAddrdW DpAddrdR DpCtrldW Prefetch=0:x=F,1:x=W Orig=Wse DMBdWW Rfe PosRR DpAddrdR DpAddrdW PosWW 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] | LDR R1, [%y1] ; DMB | EOR R2,R1,R1 ; MOV R1, #1 | LDR R3, [R2,%z1] ; STR R1, [%y0] | EOR R4,R3,R3 ; | MOV R5, #1 ; | STR R5, [R4,%a1] ; | MOV R6, #2 ; | STR R6, [%a1] ; | LDR R7, [%a1] ; | CMP R7, R7 ; | BNE LC00 ; | LC00: ; | MOV R8, #1 ; | STR R8, [%x1] ; Observed 1:R0=1; a=2; x=2;