Executions for behaviour:
"0:R0=1 ; 1:R0=1 ; 1:R3=2 ; z=2"

ARM LB+data+data-wsi-rfi-ctrl+BIS
"DpDatadW Rfe DpDatadW Wsi Rfi DpCtrldW Rfe"
(* Real control dependency *)
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Rf
Orig=DpDatadW Rfe DpDatadW Wsi Rfi DpCtrldW Rfe
{
%x0=x; %y0=y;
%y1=y; %z1=z; %x1=x;
}
P0 | P1 ;
LDR R0,[%x0] | LDR R0,[%y1] ;
EOR R1,R0,R0 | EOR R1,R0,R0 ;
ADD R1,R1,#1 | ADD R1,R1,#1 ;
STR R1,[%y0] | STR R1,[%z1] ;
| MOV R2,#2 ;
| STR R2,[%z1] ;
| LDR R3,[%z1] ;
| CMP R3,#2 ;
| BNE LC00 ;
| MOV R4,#1 ;
| STR R4,[%x1] ;
| LC00: ;
Observed
0:R0=1; 1:R0=1; 1:R3=2; z=2;