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

ARM S+PPO376
"Wse DMBdWW Rfe PosRR DpAddrdW PosWR DpDatadW"
Cycle=Rfe PosRR DpAddrdW PosWR DpDatadW Wse DMBdWW
Relax=
Safe=Rfe Wse PosWR PosRR DMBdWW DpAddrdW DpDatadW
Prefetch=0:x=F,1:x=W
Orig=Wse DMBdWW Rfe PosRR DpAddrdW PosWR DpDatadW
{
%x0=x; %y0=y;
%y1=y; %z1=z; %x1=x;
}
P0 | P1 ;
MOV R0, #2 | LDR R0, [%y1] ;
STR R0, [%x0] | LDR R1, [%y1] ;
DMB | EOR R2,R1,R1 ;
MOV R1, #1 | MOV R3, #1 ;
STR R1, [%y0] | STR R3, [R2,%z1] ;
| LDR R4, [%z1] ;
| EOR R5,R4,R4 ;
| ADD R5, R5, #1 ;
| STR R5, [%x1] ;
Observed
1:R0=1; x=2;