Test Luc19

LISA Luc19
"Detour in ppo"
{
}
 P0          | P1                  | P2          ;
 w[once] x 1 | r[once] r0 y        | w[once] z 2 ;
 f[mb]       | mov r1 (and r0 128) |             ;
 w[once] y 1 | mov r1 (add r1 1)   |             ;
             | w[once] z r1        |             ;
             | r[once] r2 z        |             ;
             | mov r3 (and r2 128) |             ;
             | f[rb_dep]           |             ;
             | r[once] r4 x+r3     |             ;
Observed
    z=2; 1:r4=0; 1:r2=2; 1:r0=1;