Run LB+ctrl+data in model, using armmem
ARM LB+ctrl+data "DpCtrldW Rfe DpDatadW Rfe" Cycle=Rfe DpDatadW Rfe DpCtrldW { %x0=x; %y0=y; %y1=y; %x1=x; } P0 | P1 ; LDR R0, [%x0] | LDR R0, [%y1] ; CMP R0, R0 | EOR R1,R0,R0 ; BNE LC00 | ADD R1, R1, #1 ; LC00: | STR R1, [%x1] ; MOV R1, #1 | ; STR R1, [%y0] | ; exists (0:R0=1 /\ 1:R0=1)