4565         dec->rd = dec->rs1 = dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4570         dec->rs1 = dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4575         dec->rs1 = dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4581         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4587         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4593         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4599         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4605         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4609         dec->rd = rv_ireg_zero;  in decode_inst_operands()
4615         dec->rd = rv_ireg_zero;  in decode_inst_operands()
4652         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4658         dec->rd = dec->rs1 = dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4664         dec->rd = rv_ireg_zero;  in decode_inst_operands()
4666         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4671         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4676         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4681         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4686         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4691         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4696         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4702         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4708         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4714         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4720         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4725         dec->rs1 = rv_ireg_zero;  in decode_inst_operands()
4726         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4731         dec->rs1 = rv_ireg_zero;  in decode_inst_operands()
4732         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4736         dec->rd = dec->rs1 = dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4742         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4746         dec->rd = dec->rs1 = dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4751         dec->rs1 = dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4757         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4763         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4769         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4780         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4786         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4790         dec->rd = rv_ireg_zero;  in decode_inst_operands()
4792         dec->rs2 = rv_ireg_zero;  in decode_inst_operands()
4801         dec->rd = rv_ireg_zero;  in decode_inst_operands()
4807         dec->rd = rv_ireg_zero;  in decode_inst_operands()
4813         dec->rd = rv_ireg_zero;  in decode_inst_operands()
4819         dec->rd = rv_ireg_zero;  in decode_inst_operands()
4825         dec->rd = rv_ireg_zero;  in decode_inst_operands()
4831         dec->rd = rv_ireg_zero;  in decode_inst_operands()
4947         dec->rd = rv_ireg_zero;  in decode_inst_operands()