Executions for behaviour:
"1:R0=1 ; 1:R7=1 ; x=2 ; z=2"

Executions for behaviour:
"1:R0=1 ; 1:R7=2 ; x=2 ; z=2"

ARM MP+PPO890
"Fre DMBdWW Rfe DpDatadW PosWW PosWR DpAddrdW PosWR PosRR"
Cycle=Rfe DpDatadW PosWW PosWR DpAddrdW PosWR PosRR Fre DMBdWW
Relax=
Safe=Rfe Fre PosWW PosWR PosRR DMBdWW DpAddrdW DpDatadW
Prefetch=1:x=T
Orig=Fre DMBdWW Rfe DpDatadW PosWW PosWR DpAddrdW PosWR PosRR
{
%x0=x; %y0=y;
%y1=y; %z1=z; %x1=x;
}
P0 | P1 ;
MOV R0, #2 | LDR R0, [%y1] ;
STR R0, [%x0] | EOR R1,R0,R0 ;
DMB | ADD R1, R1, #1 ;
MOV R1, #1 | STR R1, [%z1] ;
STR R1, [%y0] | MOV R2, #2 ;
| STR R2, [%z1] ;
| LDR R3, [%z1] ;
| EOR R4,R3,R3 ;
| MOV R5, #1 ;
| STR R5, [R4,%x1] ;
| LDR R6, [%x1] ;
| LDR R7, [%x1] ;
Observed
1:R0=1; 1:R7=1; x=2; z=2;
and 1:R0=1; 1:R7=2; x=2; z=2;