Renesas SuperH SH-4A - Page 251

Rev. 1.50, 10/04, page 231 of 448
switch(old_q){
case 0:switch(M){
case 0:tmp0 = R[n];
R[n] -= tmp2;
tmp1 = (R[n]>tmp0);
switch(Q){
case 0:Q = tmp1;
break;
case 1:Q = (unsigned char)(tmp1==0);
break;
}
break;
case 1:tmp0 = R[n];
R[n] += tmp2;
tmp1 = (R[n]<tmp0);
switch(Q){
case 0:Q = (unsigned char)(tmp1==0);
break;
case 1:Q = tmp1;
break;
}
break;
}
break;
case 1:switch(M){
case 0:tmp0 = R[n];
R[n] += tmp2;
tmp1 = (R[n]<tmp0);
switch(Q){
case 0:Q = tmp1;
break;
case 1:Q = (unsigned char)(tmp1==0);
break;
}
break;
case 1:tmp0 = R[n];