mm_j32_op
case mm_j32_op:
insn.j_format.opcode = J_ISA_BIT ? mm_j32_op : j_op;
if (ip->j_format.opcode == mm_j32_op)
[insn_j] = {M(mm_j32_op, 0, 0, 0, 0, 0), JIMM},