{
case 4: gen_sub_field (FLD_cmode, 1, 2, &field); break; /* per word */
case 2: gen_sub_field (FLD_cmode, 1, 1, &field); break; /* per half */
+ case 1: gen_sub_field (FLD_cmode, 1, 0, &field); break; /* per byte */
default: assert (0); return 0;
}
/* 00: 0; 01: 8; 10:16; 11:24. */