Test S+dmb+detrw-detw-ctrl

ARM S+dmb+detrw-detw-ctrl
"DMBdWW Rfe DetourRW DetourW DpCtrldW Wse"
Cycle=Rfe DetourRW DetourW DpCtrldW Wse DMBdWW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Ws
Orig=DMBdWW Rfe DetourRW DetourW DpCtrldW Wse
{
%x0=x; %y0=y;
%y1=y; %x1=x;
%y2=y;
%y3=y;
}
 P0           | P1           | P2           | P3           ;
 MOV R0,#2    | LDR R0,[%y1] | LDR R0,[%y2] | MOV R0,#4    ;
 STR R0,[%x0] | MOV R1,#3    | MOV R1,#2    | STR R0,[%y3] ;
 DMB          | STR R1,[%y1] | STR R1,[%y2] |              ;
 MOV R1,#1    | LDR R2,[%y1] | DMB          |              ;
 STR R1,[%y0] | CMP R2,R2    | LDR R2,[%y2] |              ;
              | BNE LC00     |              |              ;
              | LC00:        |              |              ;
              | MOV R3,#1    |              |              ;
              | STR R3,[%x1] |              |              ;
              | DMB          |              |              ;
              | LDR R4,[%x1] |              |              ;
Observed
    1:R0=0; 1:R2=2; 1:R4=2; 2:R0=1; 2:R2=2; x=2; y=2;
and 1:R0=4; 1:R2=2; 1:R4=2; 2:R0=1; 2:R2=2; x=2; y=2;
and 1:R0=0; 1:R2=2; 1:R4=2; 2:R0=1; 2:R2=2; x=2; y=4;
and 1:R0=2; 1:R2=4; 1:R4=2; 2:R0=1; 2:R2=2; x=2; y=4;
and 1:R0=2; 1:R2=4; 1:R4=2; 2:R0=1; 2:R2=3; x=2; y=4;
and 1:R0=0; 1:R2=2; 1:R4=2; 2:R0=1; 2:R2=4; x=2; y=4;
and 1:R0=2; 1:R2=4; 1:R4=2; 2:R0=1; 2:R2=4; x=2; y=4;