ARM MP0133 "DMBdWW Rfe DpDatadW PodWW PosWR Fre" Cycle=Rfe DpDatadW PodWW PosWR Fre DMBdWW Relax=[Fre,DMBdWW,Rfe] Safe=PosWR PodWW DpDatadW Prefetch=0:x=F,0:y=W,1:y=F,1:x=T Com=Rf Fr Orig=DMBdWW Rfe DpDatadW PodWW PosWR Fre { %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,#1 ; | STR R2,[%x1] ; | LDR R3,[%x1] ; Observed 1:R0=1; 1:R3=2; x=2;