
ARM MOREDETOUR0342
"PodWW DetourW DetourRW Rfe DpDatadW Wse"
Cycle=Rfe DpDatadW Wse PodWW DetourW DetourRW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Ws
Orig=PodWW DetourW DetourRW Rfe DpDatadW Wse
{
%x0=x; %y0=y;
%y1=y;
%y2=y;
%y3=y; %x3=x;
}
P0 | P1 | P2 | P3 ;
MOV R0,#2 | MOV R0,#2 | LDR R0,[%y2] | LDR R0,[%y3] ;
STR R0,[%x0] | STR R0,[%y1] | MOV R1,#3 | EOR R1,R0,R0 ;
MOV R1,#1 | | STR R1,[%y2] | ADD R1,R1,#1 ;
STR R1,[%y0] | | | STR R1,[%x3] ;
LDR R2,[%y0] | | | ;
MOV R3,#4 | | | ;
STR R3,[%y0] | | | ;
Observed
0:R2=3; 2:R0=1; 3:R0=2; x=2; y=2;
and 0:R2=3; 2:R0=0; 3:R0=4; x=2; y=2;
and 0:R2=2; 2:R0=1; 3:R0=3; x=2; y=3;
and 0:R2=2; 2:R0=1; 3:R0=4; x=2; y=3;