mult_op
[insn_lddir] = {M(lwc2_op, 0, 0, 0, lddir_op, mult_op), RS | RT | RD},
[insn_ldpte] = {M(lwc2_op, 0, 0, 0, ldpte_op, mult_op), RS | RD},
[insn_mul] = {M(spec_op, 0, 0, 0, mult_mul_op, mult_op), RS | RT | RD},
char *minus_op, *plus_op, *div_op, *mult_op;
mult_op = strrchr(str, '*');
if (mult_op > div_op)
*sep = mult_op;