Test DETOUR0321

PPC DETOUR0321
"DpDatadW Rfe PosRR Fri PodWW Rfe"
Cycle=Rfe PosRR Fri PodWW Rfe DpDatadW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Rf
Orig=DpDatadW Rfe PosRR Fri PodWW Rfe
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r6=x;
}
 P0           | P1           ;
 lwz r1,0(r2) | lwz r1,0(r2) ;
 xor r3,r1,r1 | lwz r3,0(r2) ;
 addi r3,r3,1 | li r4,2      ;
 stw r3,0(r4) | stw r4,0(r2) ;
              | li r5,1      ;
              | stw r5,0(r6) ;
Observed
    0:r1=1; 1:r1=0; 1:r3=1;
and 0:r1=1; 1:r1=1; 1:r3=1;