Executions for behaviour:
"1:R0=1 ; 1:R3=1 ; x=2"
Executions for behaviour:
"1:R0=1 ; 1:R3=2 ; x=2"
ARM MP0124 "DMBdWW Rfe PosRR DpDatadW PosWR Fre" Cycle=Rfe PosRR DpDatadW PosWR Fre DMBdWW Relax=[Fre,DMBdWW,Rfe] Safe=PosWR PosRR DpDatadW Prefetch=0:x=F,0:y=W,1:y=F,1:x=T Com=Rf Fr Orig=DMBdWW Rfe PosRR DpDatadW PosWR Fre { %x0=x; %y0=y; %y1=y; %x1=x; } P0 | P1 ; MOV R0,#2 | LDR R0,[%y1] ; STR R0,[%x0] | LDR R1,[%y1] ; DMB | EOR R2,R1,R1 ; MOV R1,#1 | ADD R2,R2,#1 ; STR R1,[%y0] | STR R2,[%x1] ; | LDR R3,[%x1] ; Observed 1:R0=1; 1:R3=1; x=2; and 1:R0=1; 1:R3=2; x=2;