Executions for behaviour:
"1:R0=1 ; 1:R1=0"
ARM MP+dmb+porr "DMBdWW RfeNaR PodRRRR FreRNa" Cycle=RfeNaR PodRRRR FreRNa DMBdWW Prefetch=0:x=F,0:y=W,1:y=F,1:x=T Com=Rf Fr Orig=DMBdWW RfeNaR PodRRRR FreRNa { %x0=x; %y0=y; %y1=y; %x1=x; } P0 | P1 ; MOV R0,#1 | LDREX R0,[%y1] ; STR R0,[%x0] | LDREX R1,[%x1] ; DMB | ; MOV R1,#1 | ; STR R1,[%y0] | ; Observed 1:R0=1; 1:R1=0;