Executions for behaviour:
"1:R0=1 ; x=2 ; y=2"

ARM S+PPO940
"Wse DMBdWW Rfe PosRW PosWR PosRR DpAddrdR PosRR PosRW"
Cycle=Rfe PosRW PosWR PosRR DpAddrdR PosRR PosRW Wse DMBdWW
Relax=
Safe=Rfe Wse PosWR PosRW PosRR DMBdWW DpAddrdR
Prefetch=0:x=F,1:x=W
Orig=Wse DMBdWW Rfe PosRW PosWR PosRR DpAddrdR PosRR PosRW
{
%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] | LDR R3, [%y1] ;
| EOR R4,R3,R3 ;
| LDR R5, [R4,%x1] ;
| LDR R6, [%x1] ;
| MOV R7, #1 ;
| STR R7, [%x1] ;
Observed
1:R0=1; x=2; y=2;