ALU_OP_ADD_C
carry_op = meta->jump_neg_op ? ALU_OP_ADD_C : ALU_OP_SUB_C;
emit_alu(nfp_prog, dst_both, imm_a(nfp_prog), ALU_OP_ADD_C,
reg_a(insn->dst_reg * 2 + 1), ALU_OP_ADD_C,
wrp_alu_imm(nfp_prog, insn->dst_reg * 2 + 1, ALU_OP_ADD_C, imm >> 32);
reg_a(dst_gpr + 1), ALU_OP_ADD_C, reg_imm(0));
emit_alu(nfp_prog, imm_b(nfp_prog), reg_b(src_gpr + 1), ALU_OP_ADD_C,