ARM S+dmb+detr-fri-rfi-data "DMBdWW Rfe DetourR Fri Rfi DpDatadW Wse" Cycle=Rfi DpDatadW Wse DMBdWW Rfe DetourR Fri Prefetch=0:x=F,0:y=W,1:y=F,1:x=W Com=Rf Ws Orig=DMBdWW Rfe DetourR Fri Rfi DpDatadW Wse { %x0=x; %y0=y; %y1=y; %x1=x; %y2=y; } P0 | P1 | P2 ; MOV R0,#2 | LDR R0,[%y1] | MOV R0,#2 ; STR R0,[%x0] | LDR R1,[%y1] | STR R0,[%y2] ; DMB | MOV R2,#3 | ; MOV R1,#1 | STR R2,[%y1] | ; STR R1,[%y0] | LDR R3,[%y1] | ; | EOR R4,R3,R3 | ; | ADD R4,R4,#1 | ; | STR R4,[%x1] | ; | DMB | ; | LDR R5,[%x1] | ; Observed 1:R0=0; 1:R1=2; 1:R3=1; 1:R5=1; x=1; y=1; and 1:R0=0; 1:R1=0; 1:R3=2; 1:R5=2; x=2; y=1; and 1:R0=0; 1:R1=1; 1:R3=2; 1:R5=1; x=1; y=2; and 1:R0=0; 1:R1=0; 1:R3=2; 1:R5=2; x=2; y=2; and 1:R0=0; 1:R1=2; 1:R3=3; 1:R5=2; x=2; y=3;