// Code generated by riscv64spec riscv-opcodes
// DO NOT EDIT

// Copyright 2024 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package riscv64asm

const (
	_ Op = iota
	ADD
	ADDI
	ADDIW
	ADDW
	ADD_UW
	AMOADD_D
	AMOADD_D_AQ
	AMOADD_D_AQRL
	AMOADD_D_RL
	AMOADD_W
	AMOADD_W_AQ
	AMOADD_W_AQRL
	AMOADD_W_RL
	AMOAND_D
	AMOAND_D_AQ
	AMOAND_D_AQRL
	AMOAND_D_RL
	AMOAND_W
	AMOAND_W_AQ
	AMOAND_W_AQRL
	AMOAND_W_RL
	AMOMAXU_D
	AMOMAXU_D_AQ
	AMOMAXU_D_AQRL
	AMOMAXU_D_RL
	AMOMAXU_W
	AMOMAXU_W_AQ
	AMOMAXU_W_AQRL
	AMOMAXU_W_RL
	AMOMAX_D
	AMOMAX_D_AQ
	AMOMAX_D_AQRL
	AMOMAX_D_RL
	AMOMAX_W
	AMOMAX_W_AQ
	AMOMAX_W_AQRL
	AMOMAX_W_RL
	AMOMINU_D
	AMOMINU_D_AQ
	AMOMINU_D_AQRL
	AMOMINU_D_RL
	AMOMINU_W
	AMOMINU_W_AQ
	AMOMINU_W_AQRL
	AMOMINU_W_RL
	AMOMIN_D
	AMOMIN_D_AQ
	AMOMIN_D_AQRL
	AMOMIN_D_RL
	AMOMIN_W
	AMOMIN_W_AQ
	AMOMIN_W_AQRL
	AMOMIN_W_RL
	AMOOR_D
	AMOOR_D_AQ
	AMOOR_D_AQRL
	AMOOR_D_RL
	AMOOR_W
	AMOOR_W_AQ
	AMOOR_W_AQRL
	AMOOR_W_RL
	AMOSWAP_D
	AMOSWAP_D_AQ
	AMOSWAP_D_AQRL
	AMOSWAP_D_RL
	AMOSWAP_W
	AMOSWAP_W_AQ
	AMOSWAP_W_AQRL
	AMOSWAP_W_RL
	AMOXOR_D
	AMOXOR_D_AQ
	AMOXOR_D_AQRL
	AMOXOR_D_RL
	AMOXOR_W
	AMOXOR_W_AQ
	AMOXOR_W_AQRL
	AMOXOR_W_RL
	AND
	ANDI
	ANDN
	AUIPC
	BCLR
	BCLRI
	BEQ
	BEXT
	BEXTI
	BGE
	BGEU
	BINV
	BINVI
	BLT
	BLTU
	BNE
	BSET
	BSETI
	CLZ
	CLZW
	CPOP
	CPOPW
	CSRRC
	CSRRCI
	CSRRS
	CSRRSI
	CSRRW
	CSRRWI
	CTZ
	CTZW
	C_ADD
	C_ADDI
	C_ADDI16SP
	C_ADDI4SPN
	C_ADDIW
	C_ADDW
	C_AND
	C_ANDI
	C_BEQZ
	C_BNEZ
	C_EBREAK
	C_FLD
	C_FLDSP
	C_FSD
	C_FSDSP
	C_J
	C_JALR
	C_JR
	C_LD
	C_LDSP
	C_LI
	C_LUI
	C_LW
	C_LWSP
	C_MV
	C_NOP
	C_OR
	C_SD
	C_SDSP
	C_SLLI
	C_SRAI
	C_SRLI
	C_SUB
	C_SUBW
	C_SW
	C_SWSP
	C_UNIMP
	C_XOR
	DIV
	DIVU
	DIVUW
	DIVW
	EBREAK
	ECALL
	FADD_D
	FADD_H
	FADD_Q
	FADD_S
	FCLASS_D
	FCLASS_H
	FCLASS_Q
	FCLASS_S
	FCVT_D_L
	FCVT_D_LU
	FCVT_D_Q
	FCVT_D_S
	FCVT_D_W
	FCVT_D_WU
	FCVT_H_L
	FCVT_H_LU
	FCVT_H_S
	FCVT_H_W
	FCVT_H_WU
	FCVT_LU_D
	FCVT_LU_H
	FCVT_LU_Q
	FCVT_LU_S
	FCVT_L_D
	FCVT_L_H
	FCVT_L_Q
	FCVT_L_S
	FCVT_Q_D
	FCVT_Q_L
	FCVT_Q_LU
	FCVT_Q_S
	FCVT_Q_W
	FCVT_Q_WU
	FCVT_S_D
	FCVT_S_H
	FCVT_S_L
	FCVT_S_LU
	FCVT_S_Q
	FCVT_S_W
	FCVT_S_WU
	FCVT_WU_D
	FCVT_WU_H
	FCVT_WU_Q
	FCVT_WU_S
	FCVT_W_D
	FCVT_W_H
	FCVT_W_Q
	FCVT_W_S
	FDIV_D
	FDIV_H
	FDIV_Q
	FDIV_S
	FENCE
	FENCE_I
	FEQ_D
	FEQ_H
	FEQ_Q
	FEQ_S
	FLD
	FLE_D
	FLE_H
	FLE_Q
	FLE_S
	FLH
	FLQ
	FLT_D
	FLT_H
	FLT_Q
	FLT_S
	FLW
	FMADD_D
	FMADD_H
	FMADD_Q
	FMADD_S
	FMAX_D
	FMAX_H
	FMAX_Q
	FMAX_S
	FMIN_D
	FMIN_H
	FMIN_Q
	FMIN_S
	FMSUB_D
	FMSUB_H
	FMSUB_Q
	FMSUB_S
	FMUL_D
	FMUL_H
	FMUL_Q
	FMUL_S
	FMV_D_X
	FMV_H_X
	FMV_W_X
	FMV_X_D
	FMV_X_H
	FMV_X_W
	FNMADD_D
	FNMADD_H
	FNMADD_Q
	FNMADD_S
	FNMSUB_D
	FNMSUB_H
	FNMSUB_Q
	FNMSUB_S
	FSD
	FSGNJN_D
	FSGNJN_H
	FSGNJN_Q
	FSGNJN_S
	FSGNJX_D
	FSGNJX_H
	FSGNJX_Q
	FSGNJX_S
	FSGNJ_D
	FSGNJ_H
	FSGNJ_Q
	FSGNJ_S
	FSH
	FSQ
	FSQRT_D
	FSQRT_H
	FSQRT_Q
	FSQRT_S
	FSUB_D
	FSUB_H
	FSUB_Q
	FSUB_S
	FSW
	JAL
	JALR
	LB
	LBU
	LD
	LH
	LHU
	LR_D
	LR_D_AQ
	LR_D_AQRL
	LR_D_RL
	LR_W
	LR_W_AQ
	LR_W_AQRL
	LR_W_RL
	LUI
	LW
	LWU
	MAX
	MAXU
	MIN
	MINU
	MUL
	MULH
	MULHSU
	MULHU
	MULW
	OR
	ORC_B
	ORI
	ORN
	REM
	REMU
	REMUW
	REMW
	REV8
	ROL
	ROLW
	ROR
	RORI
	RORIW
	RORW
	SB
	SC_D
	SC_D_AQ
	SC_D_AQRL
	SC_D_RL
	SC_W
	SC_W_AQ
	SC_W_AQRL
	SC_W_RL
	SD
	SEXT_B
	SEXT_H
	SH
	SH1ADD
	SH1ADD_UW
	SH2ADD
	SH2ADD_UW
	SH3ADD
	SH3ADD_UW
	SLL
	SLLI
	SLLIW
	SLLI_UW
	SLLW
	SLT
	SLTI
	SLTIU
	SLTU
	SRA
	SRAI
	SRAIW
	SRAW
	SRL
	SRLI
	SRLIW
	SRLW
	SUB
	SUBW
	SW
	XNOR
	XOR
	XORI
	ZEXT_H
)

var opstr = [...]string{
	ADD:            "ADD",
	ADDI:           "ADDI",
	ADDIW:          "ADDIW",
	ADDW:           "ADDW",
	ADD_UW:         "ADD.UW",
	AMOADD_D:       "AMOADD.D",
	AMOADD_D_AQ:    "AMOADD.D.AQ",
	AMOADD_D_AQRL:  "AMOADD.D.AQRL",
	AMOADD_D_RL:    "AMOADD.D.RL",
	AMOADD_W:       "AMOADD.W",
	AMOADD_W_AQ:    "AMOADD.W.AQ",
	AMOADD_W_AQRL:  "AMOADD.W.AQRL",
	AMOADD_W_RL:    "AMOADD.W.RL",
	AMOAND_D:       "AMOAND.D",
	AMOAND_D_AQ:    "AMOAND.D.AQ",
	AMOAND_D_AQRL:  "AMOAND.D.AQRL",
	AMOAND_D_RL:    "AMOAND.D.RL",
	AMOAND_W:       "AMOAND.W",
	AMOAND_W_AQ:    "AMOAND.W.AQ",
	AMOAND_W_AQRL:  "AMOAND.W.AQRL",
	AMOAND_W_RL:    "AMOAND.W.RL",
	AMOMAXU_D:      "AMOMAXU.D",
	AMOMAXU_D_AQ:   "AMOMAXU.D.AQ",
	AMOMAXU_D_AQRL: "AMOMAXU.D.AQRL",
	AMOMAXU_D_RL:   "AMOMAXU.D.RL",
	AMOMAXU_W:      "AMOMAXU.W",
	AMOMAXU_W_AQ:   "AMOMAXU.W.AQ",
	AMOMAXU_W_AQRL: "AMOMAXU.W.AQRL",
	AMOMAXU_W_RL:   "AMOMAXU.W.RL",
	AMOMAX_D:       "AMOMAX.D",
	AMOMAX_D_AQ:    "AMOMAX.D.AQ",
	AMOMAX_D_AQRL:  "AMOMAX.D.AQRL",
	AMOMAX_D_RL:    "AMOMAX.D.RL",
	AMOMAX_W:       "AMOMAX.W",
	AMOMAX_W_AQ:    "AMOMAX.W.AQ",
	AMOMAX_W_AQRL:  "AMOMAX.W.AQRL",
	AMOMAX_W_RL:    "AMOMAX.W.RL",
	AMOMINU_D:      "AMOMINU.D",
	AMOMINU_D_AQ:   "AMOMINU.D.AQ",
	AMOMINU_D_AQRL: "AMOMINU.D.AQRL",
	AMOMINU_D_RL:   "AMOMINU.D.RL",
	AMOMINU_W:      "AMOMINU.W",
	AMOMINU_W_AQ:   "AMOMINU.W.AQ",
	AMOMINU_W_AQRL: "AMOMINU.W.AQRL",
	AMOMINU_W_RL:   "AMOMINU.W.RL",
	AMOMIN_D:       "AMOMIN.D",
	AMOMIN_D_AQ:    "AMOMIN.D.AQ",
	AMOMIN_D_AQRL:  "AMOMIN.D.AQRL",
	AMOMIN_D_RL:    "AMOMIN.D.RL",
	AMOMIN_W:       "AMOMIN.W",
	AMOMIN_W_AQ:    "AMOMIN.W.AQ",
	AMOMIN_W_AQRL:  "AMOMIN.W.AQRL",
	AMOMIN_W_RL:    "AMOMIN.W.RL",
	AMOOR_D:        "AMOOR.D",
	AMOOR_D_AQ:     "AMOOR.D.AQ",
	AMOOR_D_AQRL:   "AMOOR.D.AQRL",
	AMOOR_D_RL:     "AMOOR.D.RL",
	AMOOR_W:        "AMOOR.W",
	AMOOR_W_AQ:     "AMOOR.W.AQ",
	AMOOR_W_AQRL:   "AMOOR.W.AQRL",
	AMOOR_W_RL:     "AMOOR.W.RL",
	AMOSWAP_D:      "AMOSWAP.D",
	AMOSWAP_D_AQ:   "AMOSWAP.D.AQ",
	AMOSWAP_D_AQRL: "AMOSWAP.D.AQRL",
	AMOSWAP_D_RL:   "AMOSWAP.D.RL",
	AMOSWAP_W:      "AMOSWAP.W",
	AMOSWAP_W_AQ:   "AMOSWAP.W.AQ",
	AMOSWAP_W_AQRL: "AMOSWAP.W.AQRL",
	AMOSWAP_W_RL:   "AMOSWAP.W.RL",
	AMOXOR_D:       "AMOXOR.D",
	AMOXOR_D_AQ:    "AMOXOR.D.AQ",
	AMOXOR_D_AQRL:  "AMOXOR.D.AQRL",
	AMOXOR_D_RL:    "AMOXOR.D.RL",
	AMOXOR_W:       "AMOXOR.W",
	AMOXOR_W_AQ:    "AMOXOR.W.AQ",
	AMOXOR_W_AQRL:  "AMOXOR.W.AQRL",
	AMOXOR_W_RL:    "AMOXOR.W.RL",
	AND:            "AND",
	ANDI:           "ANDI",
	ANDN:           "ANDN",
	AUIPC:          "AUIPC",
	BCLR:           "BCLR",
	BCLRI:          "BCLRI",
	BEQ:            "BEQ",
	BEXT:           "BEXT",
	BEXTI:          "BEXTI",
	BGE:            "BGE",
	BGEU:           "BGEU",
	BINV:           "BINV",
	BINVI:          "BINVI",
	BLT:            "BLT",
	BLTU:           "BLTU",
	BNE:            "BNE",
	BSET:           "BSET",
	BSETI:          "BSETI",
	CLZ:            "CLZ",
	CLZW:           "CLZW",
	CPOP:           "CPOP",
	CPOPW:          "CPOPW",
	CSRRC:          "CSRRC",
	CSRRCI:         "CSRRCI",
	CSRRS:          "CSRRS",
	CSRRSI:         "CSRRSI",
	CSRRW:          "CSRRW",
	CSRRWI:         "CSRRWI",
	CTZ:            "CTZ",
	CTZW:           "CTZW",
	C_ADD:          "C.ADD",
	C_ADDI:         "C.ADDI",
	C_ADDI16SP:     "C.ADDI16SP",
	C_ADDI4SPN:     "C.ADDI4SPN",
	C_ADDIW:        "C.ADDIW",
	C_ADDW:         "C.ADDW",
	C_AND:          "C.AND",
	C_ANDI:         "C.ANDI",
	C_BEQZ:         "C.BEQZ",
	C_BNEZ:         "C.BNEZ",
	C_EBREAK:       "C.EBREAK",
	C_FLD:          "C.FLD",
	C_FLDSP:        "C.FLDSP",
	C_FSD:          "C.FSD",
	C_FSDSP:        "C.FSDSP",
	C_J:            "C.J",
	C_JALR:         "C.JALR",
	C_JR:           "C.JR",
	C_LD:           "C.LD",
	C_LDSP:         "C.LDSP",
	C_LI:           "C.LI",
	C_LUI:          "C.LUI",
	C_LW:           "C.LW",
	C_LWSP:         "C.LWSP",
	C_MV:           "C.MV",
	C_NOP:          "C.NOP",
	C_OR:           "C.OR",
	C_SD:           "C.SD",
	C_SDSP:         "C.SDSP",
	C_SLLI:         "C.SLLI",
	C_SRAI:         "C.SRAI",
	C_SRLI:         "C.SRLI",
	C_SUB:          "C.SUB",
	C_SUBW:         "C.SUBW",
	C_SW:           "C.SW",
	C_SWSP:         "C.SWSP",
	C_UNIMP:        "C.UNIMP",
	C_XOR:          "C.XOR",
	DIV:            "DIV",
	DIVU:           "DIVU",
	DIVUW:          "DIVUW",
	DIVW:           "DIVW",
	EBREAK:         "EBREAK",
	ECALL:          "ECALL",
	FADD_D:         "FADD.D",
	FADD_H:         "FADD.H",
	FADD_Q:         "FADD.Q",
	FADD_S:         "FADD.S",
	FCLASS_D:       "FCLASS.D",
	FCLASS_H:       "FCLASS.H",
	FCLASS_Q:       "FCLASS.Q",
	FCLASS_S:       "FCLASS.S",
	FCVT_D_L:       "FCVT.D.L",
	FCVT_D_LU:      "FCVT.D.LU",
	FCVT_D_Q:       "FCVT.D.Q",
	FCVT_D_S:       "FCVT.D.S",
	FCVT_D_W:       "FCVT.D.W",
	FCVT_D_WU:      "FCVT.D.WU",
	FCVT_H_L:       "FCVT.H.L",
	FCVT_H_LU:      "FCVT.H.LU",
	FCVT_H_S:       "FCVT.H.S",
	FCVT_H_W:       "FCVT.H.W",
	FCVT_H_WU:      "FCVT.H.WU",
	FCVT_LU_D:      "FCVT.LU.D",
	FCVT_LU_H:      "FCVT.LU.H",
	FCVT_LU_Q:      "FCVT.LU.Q",
	FCVT_LU_S:      "FCVT.LU.S",
	FCVT_L_D:       "FCVT.L.D",
	FCVT_L_H:       "FCVT.L.H",
	FCVT_L_Q:       "FCVT.L.Q",
	FCVT_L_S:       "FCVT.L.S",
	FCVT_Q_D:       "FCVT.Q.D",
	FCVT_Q_L:       "FCVT.Q.L",
	FCVT_Q_LU:      "FCVT.Q.LU",
	FCVT_Q_S:       "FCVT.Q.S",
	FCVT_Q_W:       "FCVT.Q.W",
	FCVT_Q_WU:      "FCVT.Q.WU",
	FCVT_S_D:       "FCVT.S.D",
	FCVT_S_H:       "FCVT.S.H",
	FCVT_S_L:       "FCVT.S.L",
	FCVT_S_LU:      "FCVT.S.LU",
	FCVT_S_Q:       "FCVT.S.Q",
	FCVT_S_W:       "FCVT.S.W",
	FCVT_S_WU:      "FCVT.S.WU",
	FCVT_WU_D:      "FCVT.WU.D",
	FCVT_WU_H:      "FCVT.WU.H",
	FCVT_WU_Q:      "FCVT.WU.Q",
	FCVT_WU_S:      "FCVT.WU.S",
	FCVT_W_D:       "FCVT.W.D",
	FCVT_W_H:       "FCVT.W.H",
	FCVT_W_Q:       "FCVT.W.Q",
	FCVT_W_S:       "FCVT.W.S",
	FDIV_D:         "FDIV.D",
	FDIV_H:         "FDIV.H",
	FDIV_Q:         "FDIV.Q",
	FDIV_S:         "FDIV.S",
	FENCE:          "FENCE",
	FENCE_I:        "FENCE.I",
	FEQ_D:          "FEQ.D",
	FEQ_H:          "FEQ.H",
	FEQ_Q:          "FEQ.Q",
	FEQ_S:          "FEQ.S",
	FLD:            "FLD",
	FLE_D:          "FLE.D",
	FLE_H:          "FLE.H",
	FLE_Q:          "FLE.Q",
	FLE_S:          "FLE.S",
	FLH:            "FLH",
	FLQ:            "FLQ",
	FLT_D:          "FLT.D",
	FLT_H:          "FLT.H",
	FLT_Q:          "FLT.Q",
	FLT_S:          "FLT.S",
	FLW:            "FLW",
	FMADD_D:        "FMADD.D",
	FMADD_H:        "FMADD.H",
	FMADD_Q:        "FMADD.Q",
	FMADD_S:        "FMADD.S",
	FMAX_D:         "FMAX.D",
	FMAX_H:         "FMAX.H",
	FMAX_Q:         "FMAX.Q",
	FMAX_S:         "FMAX.S",
	FMIN_D:         "FMIN.D",
	FMIN_H:         "FMIN.H",
	FMIN_Q:         "FMIN.Q",
	FMIN_S:         "FMIN.S",
	FMSUB_D:        "FMSUB.D",
	FMSUB_H:        "FMSUB.H",
	FMSUB_Q:        "FMSUB.Q",
	FMSUB_S:        "FMSUB.S",
	FMUL_D:         "FMUL.D",
	FMUL_H:         "FMUL.H",
	FMUL_Q:         "FMUL.Q",
	FMUL_S:         "FMUL.S",
	FMV_D_X:        "FMV.D.X",
	FMV_H_X:        "FMV.H.X",
	FMV_W_X:        "FMV.W.X",
	FMV_X_D:        "FMV.X.D",
	FMV_X_H:        "FMV.X.H",
	FMV_X_W:        "FMV.X.W",
	FNMADD_D:       "FNMADD.D",
	FNMADD_H:       "FNMADD.H",
	FNMADD_Q:       "FNMADD.Q",
	FNMADD_S:       "FNMADD.S",
	FNMSUB_D:       "FNMSUB.D",
	FNMSUB_H:       "FNMSUB.H",
	FNMSUB_Q:       "FNMSUB.Q",
	FNMSUB_S:       "FNMSUB.S",
	FSD:            "FSD",
	FSGNJN_D:       "FSGNJN.D",
	FSGNJN_H:       "FSGNJN.H",
	FSGNJN_Q:       "FSGNJN.Q",
	FSGNJN_S:       "FSGNJN.S",
	FSGNJX_D:       "FSGNJX.D",
	FSGNJX_H:       "FSGNJX.H",
	FSGNJX_Q:       "FSGNJX.Q",
	FSGNJX_S:       "FSGNJX.S",
	FSGNJ_D:        "FSGNJ.D",
	FSGNJ_H:        "FSGNJ.H",
	FSGNJ_Q:        "FSGNJ.Q",
	FSGNJ_S:        "FSGNJ.S",
	FSH:            "FSH",
	FSQ:            "FSQ",
	FSQRT_D:        "FSQRT.D",
	FSQRT_H:        "FSQRT.H",
	FSQRT_Q:        "FSQRT.Q",
	FSQRT_S:        "FSQRT.S",
	FSUB_D:         "FSUB.D",
	FSUB_H:         "FSUB.H",
	FSUB_Q:         "FSUB.Q",
	FSUB_S:         "FSUB.S",
	FSW:            "FSW",
	JAL:            "JAL",
	JALR:           "JALR",
	LB:             "LB",
	LBU:            "LBU",
	LD:             "LD",
	LH:             "LH",
	LHU:            "LHU",
	LR_D:           "LR.D",
	LR_D_AQ:        "LR.D.AQ",
	LR_D_AQRL:      "LR.D.AQRL",
	LR_D_RL:        "LR.D.RL",
	LR_W:           "LR.W",
	LR_W_AQ:        "LR.W.AQ",
	LR_W_AQRL:      "LR.W.AQRL",
	LR_W_RL:        "LR.W.RL",
	LUI:            "LUI",
	LW:             "LW",
	LWU:            "LWU",
	MAX:            "MAX",
	MAXU:           "MAXU",
	MIN:            "MIN",
	MINU:           "MINU",
	MUL:            "MUL",
	MULH:           "MULH",
	MULHSU:         "MULHSU",
	MULHU:          "MULHU",
	MULW:           "MULW",
	OR:             "OR",
	ORC_B:          "ORC.B",
	ORI:            "ORI",
	ORN:            "ORN",
	REM:            "REM",
	REMU:           "REMU",
	REMUW:          "REMUW",
	REMW:           "REMW",
	REV8:           "REV8",
	ROL:            "ROL",
	ROLW:           "ROLW",
	ROR:            "ROR",
	RORI:           "RORI",
	RORIW:          "RORIW",
	RORW:           "RORW",
	SB:             "SB",
	SC_D:           "SC.D",
	SC_D_AQ:        "SC.D.AQ",
	SC_D_AQRL:      "SC.D.AQRL",
	SC_D_RL:        "SC.D.RL",
	SC_W:           "SC.W",
	SC_W_AQ:        "SC.W.AQ",
	SC_W_AQRL:      "SC.W.AQRL",
	SC_W_RL:        "SC.W.RL",
	SD:             "SD",
	SEXT_B:         "SEXT.B",
	SEXT_H:         "SEXT.H",
	SH:             "SH",
	SH1ADD:         "SH1ADD",
	SH1ADD_UW:      "SH1ADD.UW",
	SH2ADD:         "SH2ADD",
	SH2ADD_UW:      "SH2ADD.UW",
	SH3ADD:         "SH3ADD",
	SH3ADD_UW:      "SH3ADD.UW",
	SLL:            "SLL",
	SLLI:           "SLLI",
	SLLIW:          "SLLIW",
	SLLI_UW:        "SLLI.UW",
	SLLW:           "SLLW",
	SLT:            "SLT",
	SLTI:           "SLTI",
	SLTIU:          "SLTIU",
	SLTU:           "SLTU",
	SRA:            "SRA",
	SRAI:           "SRAI",
	SRAIW:          "SRAIW",
	SRAW:           "SRAW",
	SRL:            "SRL",
	SRLI:           "SRLI",
	SRLIW:          "SRLIW",
	SRLW:           "SRLW",
	SUB:            "SUB",
	SUBW:           "SUBW",
	SW:             "SW",
	XNOR:           "XNOR",
	XOR:            "XOR",
	XORI:           "XORI",
	ZEXT_H:         "ZEXT.H",
}

var instFormats = [...]instFormat{
	// ADD rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x00000033, op: ADD, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// ADDI rd, rs1, imm12
	{mask: 0x0000707f, value: 0x00000013, op: ADDI, args: argTypeList{arg_rd, arg_rs1, arg_imm12}},
	// ADDIW rd, rs1, imm12
	{mask: 0x0000707f, value: 0x0000001b, op: ADDIW, args: argTypeList{arg_rd, arg_rs1, arg_imm12}},
	// ADDW rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x0000003b, op: ADDW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// ADD.UW rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x0800003b, op: ADD_UW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// AMOADD.D rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x0000302f, op: AMOADD_D, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOADD.D.AQ rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x0400302f, op: AMOADD_D_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOADD.D.AQRL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x0600302f, op: AMOADD_D_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOADD.D.RL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x0200302f, op: AMOADD_D_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOADD.W rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x0000202f, op: AMOADD_W, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOADD.W.AQ rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x0400202f, op: AMOADD_W_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOADD.W.AQRL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x0600202f, op: AMOADD_W_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOADD.W.RL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x0200202f, op: AMOADD_W_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOAND.D rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x6000302f, op: AMOAND_D, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOAND.D.AQ rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x6400302f, op: AMOAND_D_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOAND.D.AQRL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x6600302f, op: AMOAND_D_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOAND.D.RL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x6200302f, op: AMOAND_D_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOAND.W rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x6000202f, op: AMOAND_W, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOAND.W.AQ rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x6400202f, op: AMOAND_W_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOAND.W.AQRL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x6600202f, op: AMOAND_W_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOAND.W.RL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x6200202f, op: AMOAND_W_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMAXU.D rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0xe000302f, op: AMOMAXU_D, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMAXU.D.AQ rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0xe400302f, op: AMOMAXU_D_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMAXU.D.AQRL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0xe600302f, op: AMOMAXU_D_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMAXU.D.RL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0xe200302f, op: AMOMAXU_D_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMAXU.W rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0xe000202f, op: AMOMAXU_W, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMAXU.W.AQ rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0xe400202f, op: AMOMAXU_W_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMAXU.W.AQRL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0xe600202f, op: AMOMAXU_W_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMAXU.W.RL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0xe200202f, op: AMOMAXU_W_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMAX.D rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0xa000302f, op: AMOMAX_D, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMAX.D.AQ rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0xa400302f, op: AMOMAX_D_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMAX.D.AQRL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0xa600302f, op: AMOMAX_D_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMAX.D.RL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0xa200302f, op: AMOMAX_D_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMAX.W rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0xa000202f, op: AMOMAX_W, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMAX.W.AQ rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0xa400202f, op: AMOMAX_W_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMAX.W.AQRL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0xa600202f, op: AMOMAX_W_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMAX.W.RL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0xa200202f, op: AMOMAX_W_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMINU.D rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0xc000302f, op: AMOMINU_D, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMINU.D.AQ rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0xc400302f, op: AMOMINU_D_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMINU.D.AQRL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0xc600302f, op: AMOMINU_D_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMINU.D.RL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0xc200302f, op: AMOMINU_D_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMINU.W rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0xc000202f, op: AMOMINU_W, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMINU.W.AQ rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0xc400202f, op: AMOMINU_W_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMINU.W.AQRL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0xc600202f, op: AMOMINU_W_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMINU.W.RL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0xc200202f, op: AMOMINU_W_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMIN.D rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x8000302f, op: AMOMIN_D, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMIN.D.AQ rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x8400302f, op: AMOMIN_D_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMIN.D.AQRL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x8600302f, op: AMOMIN_D_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMIN.D.RL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x8200302f, op: AMOMIN_D_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMIN.W rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x8000202f, op: AMOMIN_W, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMIN.W.AQ rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x8400202f, op: AMOMIN_W_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMIN.W.AQRL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x8600202f, op: AMOMIN_W_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOMIN.W.RL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x8200202f, op: AMOMIN_W_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOOR.D rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x4000302f, op: AMOOR_D, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOOR.D.AQ rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x4400302f, op: AMOOR_D_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOOR.D.AQRL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x4600302f, op: AMOOR_D_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOOR.D.RL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x4200302f, op: AMOOR_D_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOOR.W rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x4000202f, op: AMOOR_W, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOOR.W.AQ rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x4400202f, op: AMOOR_W_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOOR.W.AQRL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x4600202f, op: AMOOR_W_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOOR.W.RL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x4200202f, op: AMOOR_W_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOSWAP.D rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x0800302f, op: AMOSWAP_D, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOSWAP.D.AQ rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x0c00302f, op: AMOSWAP_D_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOSWAP.D.AQRL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x0e00302f, op: AMOSWAP_D_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOSWAP.D.RL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x0a00302f, op: AMOSWAP_D_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOSWAP.W rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x0800202f, op: AMOSWAP_W, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOSWAP.W.AQ rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x0c00202f, op: AMOSWAP_W_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOSWAP.W.AQRL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x0e00202f, op: AMOSWAP_W_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOSWAP.W.RL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x0a00202f, op: AMOSWAP_W_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOXOR.D rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x2000302f, op: AMOXOR_D, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOXOR.D.AQ rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x2400302f, op: AMOXOR_D_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOXOR.D.AQRL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x2600302f, op: AMOXOR_D_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOXOR.D.RL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x2200302f, op: AMOXOR_D_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOXOR.W rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x2000202f, op: AMOXOR_W, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOXOR.W.AQ rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x2400202f, op: AMOXOR_W_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOXOR.W.AQRL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x2600202f, op: AMOXOR_W_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AMOXOR.W.RL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x2200202f, op: AMOXOR_W_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// AND rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x00007033, op: AND, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// ANDI rd, rs1, imm12
	{mask: 0x0000707f, value: 0x00007013, op: ANDI, args: argTypeList{arg_rd, arg_rs1, arg_imm12}},
	// ANDN rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x40007033, op: ANDN, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// AUIPC rd, imm20
	{mask: 0x0000007f, value: 0x00000017, op: AUIPC, args: argTypeList{arg_rd, arg_imm20}},
	// BCLR rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x48001033, op: BCLR, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// BCLRI rd, rs1, shamt6
	{mask: 0xfc00707f, value: 0x48001013, op: BCLRI, args: argTypeList{arg_rd, arg_rs1, arg_shamt6}},
	// BEQ rs1, rs2, bimm12
	{mask: 0x0000707f, value: 0x00000063, op: BEQ, args: argTypeList{arg_rs1, arg_rs2, arg_bimm12}},
	// BEXT rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x48005033, op: BEXT, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// BEXTI rd, rs1, shamt6
	{mask: 0xfc00707f, value: 0x48005013, op: BEXTI, args: argTypeList{arg_rd, arg_rs1, arg_shamt6}},
	// BGE rs1, rs2, bimm12
	{mask: 0x0000707f, value: 0x00005063, op: BGE, args: argTypeList{arg_rs1, arg_rs2, arg_bimm12}},
	// BGEU rs1, rs2, bimm12
	{mask: 0x0000707f, value: 0x00007063, op: BGEU, args: argTypeList{arg_rs1, arg_rs2, arg_bimm12}},
	// BINV rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x68001033, op: BINV, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// BINVI rd, rs1, shamt6
	{mask: 0xfc00707f, value: 0x68001013, op: BINVI, args: argTypeList{arg_rd, arg_rs1, arg_shamt6}},
	// BLT rs1, rs2, bimm12
	{mask: 0x0000707f, value: 0x00004063, op: BLT, args: argTypeList{arg_rs1, arg_rs2, arg_bimm12}},
	// BLTU rs1, rs2, bimm12
	{mask: 0x0000707f, value: 0x00006063, op: BLTU, args: argTypeList{arg_rs1, arg_rs2, arg_bimm12}},
	// BNE rs1, rs2, bimm12
	{mask: 0x0000707f, value: 0x00001063, op: BNE, args: argTypeList{arg_rs1, arg_rs2, arg_bimm12}},
	// BSET rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x28001033, op: BSET, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// BSETI rd, rs1, shamt6
	{mask: 0xfc00707f, value: 0x28001013, op: BSETI, args: argTypeList{arg_rd, arg_rs1, arg_shamt6}},
	// CLZ rd, rs1
	{mask: 0xfff0707f, value: 0x60001013, op: CLZ, args: argTypeList{arg_rd, arg_rs1}},
	// CLZW rd, rs1
	{mask: 0xfff0707f, value: 0x6000101b, op: CLZW, args: argTypeList{arg_rd, arg_rs1}},
	// CPOP rd, rs1
	{mask: 0xfff0707f, value: 0x60201013, op: CPOP, args: argTypeList{arg_rd, arg_rs1}},
	// CPOPW rd, rs1
	{mask: 0xfff0707f, value: 0x6020101b, op: CPOPW, args: argTypeList{arg_rd, arg_rs1}},
	// CSRRC rd, csr, rs1
	{mask: 0x0000707f, value: 0x00003073, op: CSRRC, args: argTypeList{arg_rd, arg_csr, arg_rs1}},
	// CSRRCI rd, csr, zimm
	{mask: 0x0000707f, value: 0x00007073, op: CSRRCI, args: argTypeList{arg_rd, arg_csr, arg_zimm}},
	// CSRRS rd, csr, rs1
	{mask: 0x0000707f, value: 0x00002073, op: CSRRS, args: argTypeList{arg_rd, arg_csr, arg_rs1}},
	// CSRRSI rd, csr, zimm
	{mask: 0x0000707f, value: 0x00006073, op: CSRRSI, args: argTypeList{arg_rd, arg_csr, arg_zimm}},
	// CSRRW rd, csr, rs1
	{mask: 0x0000707f, value: 0x00001073, op: CSRRW, args: argTypeList{arg_rd, arg_csr, arg_rs1}},
	// CSRRWI rd, csr, zimm
	{mask: 0x0000707f, value: 0x00005073, op: CSRRWI, args: argTypeList{arg_rd, arg_csr, arg_zimm}},
	// CTZ rd, rs1
	{mask: 0xfff0707f, value: 0x60101013, op: CTZ, args: argTypeList{arg_rd, arg_rs1}},
	// CTZW rd, rs1
	{mask: 0xfff0707f, value: 0x6010101b, op: CTZW, args: argTypeList{arg_rd, arg_rs1}},
	// C.ADD rd_rs1_n0, c_rs2_n0
	{mask: 0x0000f003, value: 0x00009002, op: C_ADD, args: argTypeList{arg_rd_rs1_n0, arg_c_rs2_n0}},
	// C.ADDI rd_rs1_n0, c_nzimm6
	{mask: 0x0000e003, value: 0x00000001, op: C_ADDI, args: argTypeList{arg_rd_rs1_n0, arg_c_nzimm6}},
	// C.ADDI16SP c_nzimm10
	{mask: 0x0000ef83, value: 0x00006101, op: C_ADDI16SP, args: argTypeList{arg_c_nzimm10}},
	// C.ADDI4SPN rd_p, c_nzuimm10
	{mask: 0x0000e003, value: 0x00000000, op: C_ADDI4SPN, args: argTypeList{arg_rd_p, arg_c_nzuimm10}},
	// C.ADDIW rd_rs1_n0, c_imm6
	{mask: 0x0000e003, value: 0x00002001, op: C_ADDIW, args: argTypeList{arg_rd_rs1_n0, arg_c_imm6}},
	// C.ADDW rd_rs1_p, rs2_p
	{mask: 0x0000fc63, value: 0x00009c21, op: C_ADDW, args: argTypeList{arg_rd_rs1_p, arg_rs2_p}},
	// C.AND rd_rs1_p, rs2_p
	{mask: 0x0000fc63, value: 0x00008c61, op: C_AND, args: argTypeList{arg_rd_rs1_p, arg_rs2_p}},
	// C.ANDI rd_rs1_p, c_imm6
	{mask: 0x0000ec03, value: 0x00008801, op: C_ANDI, args: argTypeList{arg_rd_rs1_p, arg_c_imm6}},
	// C.BEQZ rs1_p, c_bimm9
	{mask: 0x0000e003, value: 0x0000c001, op: C_BEQZ, args: argTypeList{arg_rs1_p, arg_c_bimm9}},
	// C.BNEZ rs1_p, c_bimm9
	{mask: 0x0000e003, value: 0x0000e001, op: C_BNEZ, args: argTypeList{arg_rs1_p, arg_c_bimm9}},
	// C.EBREAK
	{mask: 0x0000ffff, value: 0x00009002, op: C_EBREAK, args: argTypeList{}},
	// C.FLD fd_p, rs1_p, c_uimm8
	{mask: 0x0000e003, value: 0x00002000, op: C_FLD, args: argTypeList{arg_fd_p, arg_rs1_p, arg_c_uimm8}},
	// C.FLDSP fd, c_uimm9sp
	{mask: 0x0000e003, value: 0x00002002, op: C_FLDSP, args: argTypeList{arg_fd, arg_c_uimm9sp}},
	// C.FSD rs1_p, fs2_p, c_uimm8
	{mask: 0x0000e003, value: 0x0000a000, op: C_FSD, args: argTypeList{arg_rs1_p, arg_fs2_p, arg_c_uimm8}},
	// C.FSDSP c_fs2, c_uimm9sp_s
	{mask: 0x0000e003, value: 0x0000a002, op: C_FSDSP, args: argTypeList{arg_c_fs2, arg_c_uimm9sp_s}},
	// C.J c_imm12
	{mask: 0x0000e003, value: 0x0000a001, op: C_J, args: argTypeList{arg_c_imm12}},
	// C.JALR c_rs1_n0
	{mask: 0x0000f07f, value: 0x00009002, op: C_JALR, args: argTypeList{arg_c_rs1_n0}},
	// C.JR rs1_n0
	{mask: 0x0000f07f, value: 0x00008002, op: C_JR, args: argTypeList{arg_rs1_n0}},
	// C.LD rd_p, rs1_p, c_uimm8
	{mask: 0x0000e003, value: 0x00006000, op: C_LD, args: argTypeList{arg_rd_p, arg_rs1_p, arg_c_uimm8}},
	// C.LDSP rd_n0, c_uimm9sp
	{mask: 0x0000e003, value: 0x00006002, op: C_LDSP, args: argTypeList{arg_rd_n0, arg_c_uimm9sp}},
	// C.LI rd_n0, c_imm6
	{mask: 0x0000e003, value: 0x00004001, op: C_LI, args: argTypeList{arg_rd_n0, arg_c_imm6}},
	// C.LUI rd_n2, c_nzimm18
	{mask: 0x0000e003, value: 0x00006001, op: C_LUI, args: argTypeList{arg_rd_n2, arg_c_nzimm18}},
	// C.LW rd_p, rs1_p, c_uimm7
	{mask: 0x0000e003, value: 0x00004000, op: C_LW, args: argTypeList{arg_rd_p, arg_rs1_p, arg_c_uimm7}},
	// C.LWSP rd_n0, c_uimm8sp
	{mask: 0x0000e003, value: 0x00004002, op: C_LWSP, args: argTypeList{arg_rd_n0, arg_c_uimm8sp}},
	// C.MV rd_n0, c_rs2_n0
	{mask: 0x0000f003, value: 0x00008002, op: C_MV, args: argTypeList{arg_rd_n0, arg_c_rs2_n0}},
	// C.NOP c_nzimm6
	{mask: 0x0000ef83, value: 0x00000001, op: C_NOP, args: argTypeList{arg_c_nzimm6}},
	// C.OR rd_rs1_p, rs2_p
	{mask: 0x0000fc63, value: 0x00008c41, op: C_OR, args: argTypeList{arg_rd_rs1_p, arg_rs2_p}},
	// C.SD rs1_p, rs2_p, c_uimm8
	{mask: 0x0000e003, value: 0x0000e000, op: C_SD, args: argTypeList{arg_rs1_p, arg_rs2_p, arg_c_uimm8}},
	// C.SDSP c_rs2, c_uimm9sp_s
	{mask: 0x0000e003, value: 0x0000e002, op: C_SDSP, args: argTypeList{arg_c_rs2, arg_c_uimm9sp_s}},
	// C.SLLI rd_rs1_n0, c_nzuimm6
	{mask: 0x0000e003, value: 0x00000002, op: C_SLLI, args: argTypeList{arg_rd_rs1_n0, arg_c_nzuimm6}},
	// C.SRAI rd_rs1_p, c_nzuimm6
	{mask: 0x0000ec03, value: 0x00008401, op: C_SRAI, args: argTypeList{arg_rd_rs1_p, arg_c_nzuimm6}},
	// C.SRLI rd_rs1_p, c_nzuimm6
	{mask: 0x0000ec03, value: 0x00008001, op: C_SRLI, args: argTypeList{arg_rd_rs1_p, arg_c_nzuimm6}},
	// C.SUB rd_rs1_p, rs2_p
	{mask: 0x0000fc63, value: 0x00008c01, op: C_SUB, args: argTypeList{arg_rd_rs1_p, arg_rs2_p}},
	// C.SUBW rd_rs1_p, rs2_p
	{mask: 0x0000fc63, value: 0x00009c01, op: C_SUBW, args: argTypeList{arg_rd_rs1_p, arg_rs2_p}},
	// C.SW rs1_p, rs2_p, c_uimm7
	{mask: 0x0000e003, value: 0x0000c000, op: C_SW, args: argTypeList{arg_rs1_p, arg_rs2_p, arg_c_uimm7}},
	// C.SWSP c_rs2, c_uimm8sp_s
	{mask: 0x0000e003, value: 0x0000c002, op: C_SWSP, args: argTypeList{arg_c_rs2, arg_c_uimm8sp_s}},
	// C.UNIMP
	{mask: 0x0000ffff, value: 0x00000000, op: C_UNIMP, args: argTypeList{}},
	// C.XOR rd_rs1_p, rs2_p
	{mask: 0x0000fc63, value: 0x00008c21, op: C_XOR, args: argTypeList{arg_rd_rs1_p, arg_rs2_p}},
	// DIV rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x02004033, op: DIV, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// DIVU rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x02005033, op: DIVU, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// DIVUW rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x0200503b, op: DIVUW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// DIVW rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x0200403b, op: DIVW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// EBREAK
	{mask: 0xffffffff, value: 0x00100073, op: EBREAK, args: argTypeList{}},
	// ECALL
	{mask: 0xffffffff, value: 0x00000073, op: ECALL, args: argTypeList{}},
	// FADD.D fd, fs1, fs2
	{mask: 0xfe00007f, value: 0x02000053, op: FADD_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FADD.H fd, fs1, fs2
	{mask: 0xfe00007f, value: 0x04000053, op: FADD_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FADD.Q fd, fs1, fs2
	{mask: 0xfe00007f, value: 0x06000053, op: FADD_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FADD.S fd, fs1, fs2
	{mask: 0xfe00007f, value: 0x00000053, op: FADD_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FCLASS.D rd, fs1
	{mask: 0xfff0707f, value: 0xe2001053, op: FCLASS_D, args: argTypeList{arg_rd, arg_fs1}},
	// FCLASS.H rd, fs1
	{mask: 0xfff0707f, value: 0xe4001053, op: FCLASS_H, args: argTypeList{arg_rd, arg_fs1}},
	// FCLASS.Q rd, fs1
	{mask: 0xfff0707f, value: 0xe6001053, op: FCLASS_Q, args: argTypeList{arg_rd, arg_fs1}},
	// FCLASS.S rd, fs1
	{mask: 0xfff0707f, value: 0xe0001053, op: FCLASS_S, args: argTypeList{arg_rd, arg_fs1}},
	// FCVT.D.L fd, rs1
	{mask: 0xfff0007f, value: 0xd2200053, op: FCVT_D_L, args: argTypeList{arg_fd, arg_rs1}},
	// FCVT.D.LU fd, rs1
	{mask: 0xfff0007f, value: 0xd2300053, op: FCVT_D_LU, args: argTypeList{arg_fd, arg_rs1}},
	// FCVT.D.Q fd, fs1
	{mask: 0xfff0007f, value: 0x42300053, op: FCVT_D_Q, args: argTypeList{arg_fd, arg_fs1}},
	// FCVT.D.S fd, fs1
	{mask: 0xfff0007f, value: 0x42000053, op: FCVT_D_S, args: argTypeList{arg_fd, arg_fs1}},
	// FCVT.D.W fd, rs1
	{mask: 0xfff0007f, value: 0xd2000053, op: FCVT_D_W, args: argTypeList{arg_fd, arg_rs1}},
	// FCVT.D.WU fd, rs1
	{mask: 0xfff0007f, value: 0xd2100053, op: FCVT_D_WU, args: argTypeList{arg_fd, arg_rs1}},
	// FCVT.H.L fd, rs1
	{mask: 0xfff0007f, value: 0xd4200053, op: FCVT_H_L, args: argTypeList{arg_fd, arg_rs1}},
	// FCVT.H.LU fd, rs1
	{mask: 0xfff0007f, value: 0xd4300053, op: FCVT_H_LU, args: argTypeList{arg_fd, arg_rs1}},
	// FCVT.H.S fd, fs1
	{mask: 0xfff0007f, value: 0x44000053, op: FCVT_H_S, args: argTypeList{arg_fd, arg_fs1}},
	// FCVT.H.W fd, rs1
	{mask: 0xfff0007f, value: 0xd4000053, op: FCVT_H_W, args: argTypeList{arg_fd, arg_rs1}},
	// FCVT.H.WU fd, rs1
	{mask: 0xfff0007f, value: 0xd4100053, op: FCVT_H_WU, args: argTypeList{arg_fd, arg_rs1}},
	// FCVT.LU.D rd, fs1
	{mask: 0xfff0007f, value: 0xc2300053, op: FCVT_LU_D, args: argTypeList{arg_rd, arg_fs1}},
	// FCVT.LU.H rd, fs1
	{mask: 0xfff0007f, value: 0xc4300053, op: FCVT_LU_H, args: argTypeList{arg_rd, arg_fs1}},
	// FCVT.LU.Q rd, fs1
	{mask: 0xfff0007f, value: 0xc6300053, op: FCVT_LU_Q, args: argTypeList{arg_rd, arg_fs1}},
	// FCVT.LU.S rd, fs1
	{mask: 0xfff0007f, value: 0xc0300053, op: FCVT_LU_S, args: argTypeList{arg_rd, arg_fs1}},
	// FCVT.L.D rd, fs1
	{mask: 0xfff0007f, value: 0xc2200053, op: FCVT_L_D, args: argTypeList{arg_rd, arg_fs1}},
	// FCVT.L.H rd, fs1
	{mask: 0xfff0007f, value: 0xc4200053, op: FCVT_L_H, args: argTypeList{arg_rd, arg_fs1}},
	// FCVT.L.Q rd, fs1
	{mask: 0xfff0007f, value: 0xc6200053, op: FCVT_L_Q, args: argTypeList{arg_rd, arg_fs1}},
	// FCVT.L.S rd, fs1
	{mask: 0xfff0007f, value: 0xc0200053, op: FCVT_L_S, args: argTypeList{arg_rd, arg_fs1}},
	// FCVT.Q.D fd, fs1
	{mask: 0xfff0007f, value: 0x46100053, op: FCVT_Q_D, args: argTypeList{arg_fd, arg_fs1}},
	// FCVT.Q.L fd, rs1
	{mask: 0xfff0007f, value: 0xd6200053, op: FCVT_Q_L, args: argTypeList{arg_fd, arg_rs1}},
	// FCVT.Q.LU fd, rs1
	{mask: 0xfff0007f, value: 0xd6300053, op: FCVT_Q_LU, args: argTypeList{arg_fd, arg_rs1}},
	// FCVT.Q.S fd, fs1
	{mask: 0xfff0007f, value: 0x46000053, op: FCVT_Q_S, args: argTypeList{arg_fd, arg_fs1}},
	// FCVT.Q.W fd, rs1
	{mask: 0xfff0007f, value: 0xd6000053, op: FCVT_Q_W, args: argTypeList{arg_fd, arg_rs1}},
	// FCVT.Q.WU fd, rs1
	{mask: 0xfff0007f, value: 0xd6100053, op: FCVT_Q_WU, args: argTypeList{arg_fd, arg_rs1}},
	// FCVT.S.D fd, fs1
	{mask: 0xfff0007f, value: 0x40100053, op: FCVT_S_D, args: argTypeList{arg_fd, arg_fs1}},
	// FCVT.S.H fd, fs1
	{mask: 0xfff0007f, value: 0x40200053, op: FCVT_S_H, args: argTypeList{arg_fd, arg_fs1}},
	// FCVT.S.L fd, rs1
	{mask: 0xfff0007f, value: 0xd0200053, op: FCVT_S_L, args: argTypeList{arg_fd, arg_rs1}},
	// FCVT.S.LU fd, rs1
	{mask: 0xfff0007f, value: 0xd0300053, op: FCVT_S_LU, args: argTypeList{arg_fd, arg_rs1}},
	// FCVT.S.Q fd, fs1
	{mask: 0xfff0007f, value: 0x40300053, op: FCVT_S_Q, args: argTypeList{arg_fd, arg_fs1}},
	// FCVT.S.W fd, rs1
	{mask: 0xfff0007f, value: 0xd0000053, op: FCVT_S_W, args: argTypeList{arg_fd, arg_rs1}},
	// FCVT.S.WU fd, rs1
	{mask: 0xfff0007f, value: 0xd0100053, op: FCVT_S_WU, args: argTypeList{arg_fd, arg_rs1}},
	// FCVT.WU.D rd, fs1
	{mask: 0xfff0007f, value: 0xc2100053, op: FCVT_WU_D, args: argTypeList{arg_rd, arg_fs1}},
	// FCVT.WU.H rd, fs1
	{mask: 0xfff0007f, value: 0xc4100053, op: FCVT_WU_H, args: argTypeList{arg_rd, arg_fs1}},
	// FCVT.WU.Q rd, fs1
	{mask: 0xfff0007f, value: 0xc6100053, op: FCVT_WU_Q, args: argTypeList{arg_rd, arg_fs1}},
	// FCVT.WU.S rd, fs1
	{mask: 0xfff0007f, value: 0xc0100053, op: FCVT_WU_S, args: argTypeList{arg_rd, arg_fs1}},
	// FCVT.W.D rd, fs1
	{mask: 0xfff0007f, value: 0xc2000053, op: FCVT_W_D, args: argTypeList{arg_rd, arg_fs1}},
	// FCVT.W.H rd, fs1
	{mask: 0xfff0007f, value: 0xc4000053, op: FCVT_W_H, args: argTypeList{arg_rd, arg_fs1}},
	// FCVT.W.Q rd, fs1
	{mask: 0xfff0007f, value: 0xc6000053, op: FCVT_W_Q, args: argTypeList{arg_rd, arg_fs1}},
	// FCVT.W.S rd, fs1
	{mask: 0xfff0007f, value: 0xc0000053, op: FCVT_W_S, args: argTypeList{arg_rd, arg_fs1}},
	// FDIV.D fd, fs1, fs2
	{mask: 0xfe00007f, value: 0x1a000053, op: FDIV_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FDIV.H fd, fs1, fs2
	{mask: 0xfe00007f, value: 0x1c000053, op: FDIV_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FDIV.Q fd, fs1, fs2
	{mask: 0xfe00007f, value: 0x1e000053, op: FDIV_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FDIV.S fd, fs1, fs2
	{mask: 0xfe00007f, value: 0x18000053, op: FDIV_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FENCE pred, succ
	{mask: 0x0000707f, value: 0x0000000f, op: FENCE, args: argTypeList{arg_pred, arg_succ}},
	// FENCE.I
	{mask: 0x0000707f, value: 0x0000100f, op: FENCE_I, args: argTypeList{}},
	// FEQ.D rd, fs1, fs2
	{mask: 0xfe00707f, value: 0xa2002053, op: FEQ_D, args: argTypeList{arg_rd, arg_fs1, arg_fs2}},
	// FEQ.H rd, fs1, fs2
	{mask: 0xfe00707f, value: 0xa4002053, op: FEQ_H, args: argTypeList{arg_rd, arg_fs1, arg_fs2}},
	// FEQ.Q rd, fs1, fs2
	{mask: 0xfe00707f, value: 0xa6002053, op: FEQ_Q, args: argTypeList{arg_rd, arg_fs1, arg_fs2}},
	// FEQ.S rd, fs1, fs2
	{mask: 0xfe00707f, value: 0xa0002053, op: FEQ_S, args: argTypeList{arg_rd, arg_fs1, arg_fs2}},
	// FLD fd, rs1_mem
	{mask: 0x0000707f, value: 0x00003007, op: FLD, args: argTypeList{arg_fd, arg_rs1_mem}},
	// FLE.D rd, fs1, fs2
	{mask: 0xfe00707f, value: 0xa2000053, op: FLE_D, args: argTypeList{arg_rd, arg_fs1, arg_fs2}},
	// FLE.H rd, fs1, fs2
	{mask: 0xfe00707f, value: 0xa4000053, op: FLE_H, args: argTypeList{arg_rd, arg_fs1, arg_fs2}},
	// FLE.Q rd, fs1, fs2
	{mask: 0xfe00707f, value: 0xa6000053, op: FLE_Q, args: argTypeList{arg_rd, arg_fs1, arg_fs2}},
	// FLE.S rd, fs1, fs2
	{mask: 0xfe00707f, value: 0xa0000053, op: FLE_S, args: argTypeList{arg_rd, arg_fs1, arg_fs2}},
	// FLH fd, rs1_mem
	{mask: 0x0000707f, value: 0x00001007, op: FLH, args: argTypeList{arg_fd, arg_rs1_mem}},
	// FLQ fd, rs1_mem
	{mask: 0x0000707f, value: 0x00004007, op: FLQ, args: argTypeList{arg_fd, arg_rs1_mem}},
	// FLT.D rd, fs1, fs2
	{mask: 0xfe00707f, value: 0xa2001053, op: FLT_D, args: argTypeList{arg_rd, arg_fs1, arg_fs2}},
	// FLT.H rd, fs1, fs2
	{mask: 0xfe00707f, value: 0xa4001053, op: FLT_H, args: argTypeList{arg_rd, arg_fs1, arg_fs2}},
	// FLT.Q rd, fs1, fs2
	{mask: 0xfe00707f, value: 0xa6001053, op: FLT_Q, args: argTypeList{arg_rd, arg_fs1, arg_fs2}},
	// FLT.S rd, fs1, fs2
	{mask: 0xfe00707f, value: 0xa0001053, op: FLT_S, args: argTypeList{arg_rd, arg_fs1, arg_fs2}},
	// FLW fd, rs1_mem
	{mask: 0x0000707f, value: 0x00002007, op: FLW, args: argTypeList{arg_fd, arg_rs1_mem}},
	// FMADD.D fd, fs1, fs2, fs3
	{mask: 0x0600007f, value: 0x02000043, op: FMADD_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
	// FMADD.H fd, fs1, fs2, fs3
	{mask: 0x0600007f, value: 0x04000043, op: FMADD_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
	// FMADD.Q fd, fs1, fs2, fs3
	{mask: 0x0600007f, value: 0x06000043, op: FMADD_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
	// FMADD.S fd, fs1, fs2, fs3
	{mask: 0x0600007f, value: 0x00000043, op: FMADD_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
	// FMAX.D fd, fs1, fs2
	{mask: 0xfe00707f, value: 0x2a001053, op: FMAX_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FMAX.H fd, fs1, fs2
	{mask: 0xfe00707f, value: 0x2c001053, op: FMAX_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FMAX.Q fd, fs1, fs2
	{mask: 0xfe00707f, value: 0x2e001053, op: FMAX_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FMAX.S fd, fs1, fs2
	{mask: 0xfe00707f, value: 0x28001053, op: FMAX_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FMIN.D fd, fs1, fs2
	{mask: 0xfe00707f, value: 0x2a000053, op: FMIN_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FMIN.H fd, fs1, fs2
	{mask: 0xfe00707f, value: 0x2c000053, op: FMIN_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FMIN.Q fd, fs1, fs2
	{mask: 0xfe00707f, value: 0x2e000053, op: FMIN_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FMIN.S fd, fs1, fs2
	{mask: 0xfe00707f, value: 0x28000053, op: FMIN_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FMSUB.D fd, fs1, fs2, fs3
	{mask: 0x0600007f, value: 0x02000047, op: FMSUB_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
	// FMSUB.H fd, fs1, fs2, fs3
	{mask: 0x0600007f, value: 0x04000047, op: FMSUB_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
	// FMSUB.Q fd, fs1, fs2, fs3
	{mask: 0x0600007f, value: 0x06000047, op: FMSUB_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
	// FMSUB.S fd, fs1, fs2, fs3
	{mask: 0x0600007f, value: 0x00000047, op: FMSUB_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
	// FMUL.D fd, fs1, fs2
	{mask: 0xfe00007f, value: 0x12000053, op: FMUL_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FMUL.H fd, fs1, fs2
	{mask: 0xfe00007f, value: 0x14000053, op: FMUL_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FMUL.Q fd, fs1, fs2
	{mask: 0xfe00007f, value: 0x16000053, op: FMUL_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FMUL.S fd, fs1, fs2
	{mask: 0xfe00007f, value: 0x10000053, op: FMUL_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FMV.D.X fd, rs1
	{mask: 0xfff0707f, value: 0xf2000053, op: FMV_D_X, args: argTypeList{arg_fd, arg_rs1}},
	// FMV.H.X fd, rs1
	{mask: 0xfff0707f, value: 0xf4000053, op: FMV_H_X, args: argTypeList{arg_fd, arg_rs1}},
	// FMV.W.X fd, rs1
	{mask: 0xfff0707f, value: 0xf0000053, op: FMV_W_X, args: argTypeList{arg_fd, arg_rs1}},
	// FMV.X.D rd, fs1
	{mask: 0xfff0707f, value: 0xe2000053, op: FMV_X_D, args: argTypeList{arg_rd, arg_fs1}},
	// FMV.X.H rd, fs1
	{mask: 0xfff0707f, value: 0xe4000053, op: FMV_X_H, args: argTypeList{arg_rd, arg_fs1}},
	// FMV.X.W rd, fs1
	{mask: 0xfff0707f, value: 0xe0000053, op: FMV_X_W, args: argTypeList{arg_rd, arg_fs1}},
	// FNMADD.D fd, fs1, fs2, fs3
	{mask: 0x0600007f, value: 0x0200004f, op: FNMADD_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
	// FNMADD.H fd, fs1, fs2, fs3
	{mask: 0x0600007f, value: 0x0400004f, op: FNMADD_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
	// FNMADD.Q fd, fs1, fs2, fs3
	{mask: 0x0600007f, value: 0x0600004f, op: FNMADD_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
	// FNMADD.S fd, fs1, fs2, fs3
	{mask: 0x0600007f, value: 0x0000004f, op: FNMADD_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
	// FNMSUB.D fd, fs1, fs2, fs3
	{mask: 0x0600007f, value: 0x0200004b, op: FNMSUB_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
	// FNMSUB.H fd, fs1, fs2, fs3
	{mask: 0x0600007f, value: 0x0400004b, op: FNMSUB_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
	// FNMSUB.Q fd, fs1, fs2, fs3
	{mask: 0x0600007f, value: 0x0600004b, op: FNMSUB_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
	// FNMSUB.S fd, fs1, fs2, fs3
	{mask: 0x0600007f, value: 0x0000004b, op: FNMSUB_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
	// FSD fs2, rs1_store
	{mask: 0x0000707f, value: 0x00003027, op: FSD, args: argTypeList{arg_fs2, arg_rs1_store}},
	// FSGNJN.D fd, fs1, fs2
	{mask: 0xfe00707f, value: 0x22001053, op: FSGNJN_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FSGNJN.H fd, fs1, fs2
	{mask: 0xfe00707f, value: 0x24001053, op: FSGNJN_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FSGNJN.Q fd, fs1, fs2
	{mask: 0xfe00707f, value: 0x26001053, op: FSGNJN_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FSGNJN.S fd, fs1, fs2
	{mask: 0xfe00707f, value: 0x20001053, op: FSGNJN_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FSGNJX.D fd, fs1, fs2
	{mask: 0xfe00707f, value: 0x22002053, op: FSGNJX_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FSGNJX.H fd, fs1, fs2
	{mask: 0xfe00707f, value: 0x24002053, op: FSGNJX_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FSGNJX.Q fd, fs1, fs2
	{mask: 0xfe00707f, value: 0x26002053, op: FSGNJX_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FSGNJX.S fd, fs1, fs2
	{mask: 0xfe00707f, value: 0x20002053, op: FSGNJX_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FSGNJ.D fd, fs1, fs2
	{mask: 0xfe00707f, value: 0x22000053, op: FSGNJ_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FSGNJ.H fd, fs1, fs2
	{mask: 0xfe00707f, value: 0x24000053, op: FSGNJ_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FSGNJ.Q fd, fs1, fs2
	{mask: 0xfe00707f, value: 0x26000053, op: FSGNJ_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FSGNJ.S fd, fs1, fs2
	{mask: 0xfe00707f, value: 0x20000053, op: FSGNJ_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FSH fs2, rs1_store
	{mask: 0x0000707f, value: 0x00001027, op: FSH, args: argTypeList{arg_fs2, arg_rs1_store}},
	// FSQ fs2, rs1_store
	{mask: 0x0000707f, value: 0x00004027, op: FSQ, args: argTypeList{arg_fs2, arg_rs1_store}},
	// FSQRT.D fd, fs1
	{mask: 0xfff0007f, value: 0x5a000053, op: FSQRT_D, args: argTypeList{arg_fd, arg_fs1}},
	// FSQRT.H fd, fs1
	{mask: 0xfff0007f, value: 0x5c000053, op: FSQRT_H, args: argTypeList{arg_fd, arg_fs1}},
	// FSQRT.Q fd, fs1
	{mask: 0xfff0007f, value: 0x5e000053, op: FSQRT_Q, args: argTypeList{arg_fd, arg_fs1}},
	// FSQRT.S fd, fs1
	{mask: 0xfff0007f, value: 0x58000053, op: FSQRT_S, args: argTypeList{arg_fd, arg_fs1}},
	// FSUB.D fd, fs1, fs2
	{mask: 0xfe00007f, value: 0x0a000053, op: FSUB_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FSUB.H fd, fs1, fs2
	{mask: 0xfe00007f, value: 0x0c000053, op: FSUB_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FSUB.Q fd, fs1, fs2
	{mask: 0xfe00007f, value: 0x0e000053, op: FSUB_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FSUB.S fd, fs1, fs2
	{mask: 0xfe00007f, value: 0x08000053, op: FSUB_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
	// FSW fs2, rs1_store
	{mask: 0x0000707f, value: 0x00002027, op: FSW, args: argTypeList{arg_fs2, arg_rs1_store}},
	// JAL rd, jimm20
	{mask: 0x0000007f, value: 0x0000006f, op: JAL, args: argTypeList{arg_rd, arg_jimm20}},
	// JALR rd, rs1_mem
	{mask: 0x0000707f, value: 0x00000067, op: JALR, args: argTypeList{arg_rd, arg_rs1_mem}},
	// LB rd, rs1_mem
	{mask: 0x0000707f, value: 0x00000003, op: LB, args: argTypeList{arg_rd, arg_rs1_mem}},
	// LBU rd, rs1_mem
	{mask: 0x0000707f, value: 0x00004003, op: LBU, args: argTypeList{arg_rd, arg_rs1_mem}},
	// LD rd, rs1_mem
	{mask: 0x0000707f, value: 0x00003003, op: LD, args: argTypeList{arg_rd, arg_rs1_mem}},
	// LH rd, rs1_mem
	{mask: 0x0000707f, value: 0x00001003, op: LH, args: argTypeList{arg_rd, arg_rs1_mem}},
	// LHU rd, rs1_mem
	{mask: 0x0000707f, value: 0x00005003, op: LHU, args: argTypeList{arg_rd, arg_rs1_mem}},
	// LR.D rd, rs1_amo
	{mask: 0xfff0707f, value: 0x1000302f, op: LR_D, args: argTypeList{arg_rd, arg_rs1_amo}},
	// LR.D.AQ rd, rs1_amo
	{mask: 0xfff0707f, value: 0x1400302f, op: LR_D_AQ, args: argTypeList{arg_rd, arg_rs1_amo}},
	// LR.D.AQRL rd, rs1_amo
	{mask: 0xfff0707f, value: 0x1600302f, op: LR_D_AQRL, args: argTypeList{arg_rd, arg_rs1_amo}},
	// LR.D.RL rd, rs1_amo
	{mask: 0xfff0707f, value: 0x1200302f, op: LR_D_RL, args: argTypeList{arg_rd, arg_rs1_amo}},
	// LR.W rd, rs1_amo
	{mask: 0xfff0707f, value: 0x1000202f, op: LR_W, args: argTypeList{arg_rd, arg_rs1_amo}},
	// LR.W.AQ rd, rs1_amo
	{mask: 0xfff0707f, value: 0x1400202f, op: LR_W_AQ, args: argTypeList{arg_rd, arg_rs1_amo}},
	// LR.W.AQRL rd, rs1_amo
	{mask: 0xfff0707f, value: 0x1600202f, op: LR_W_AQRL, args: argTypeList{arg_rd, arg_rs1_amo}},
	// LR.W.RL rd, rs1_amo
	{mask: 0xfff0707f, value: 0x1200202f, op: LR_W_RL, args: argTypeList{arg_rd, arg_rs1_amo}},
	// LUI rd, imm20
	{mask: 0x0000007f, value: 0x00000037, op: LUI, args: argTypeList{arg_rd, arg_imm20}},
	// LW rd, rs1_mem
	{mask: 0x0000707f, value: 0x00002003, op: LW, args: argTypeList{arg_rd, arg_rs1_mem}},
	// LWU rd, rs1_mem
	{mask: 0x0000707f, value: 0x00006003, op: LWU, args: argTypeList{arg_rd, arg_rs1_mem}},
	// MAX rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x0a006033, op: MAX, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// MAXU rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x0a007033, op: MAXU, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// MIN rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x0a004033, op: MIN, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// MINU rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x0a005033, op: MINU, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// MUL rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x02000033, op: MUL, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// MULH rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x02001033, op: MULH, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// MULHSU rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x02002033, op: MULHSU, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// MULHU rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x02003033, op: MULHU, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// MULW rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x0200003b, op: MULW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// OR rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x00006033, op: OR, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// ORC.B rd, rs1
	{mask: 0xfff0707f, value: 0x28705013, op: ORC_B, args: argTypeList{arg_rd, arg_rs1}},
	// ORI rd, rs1, imm12
	{mask: 0x0000707f, value: 0x00006013, op: ORI, args: argTypeList{arg_rd, arg_rs1, arg_imm12}},
	// ORN rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x40006033, op: ORN, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// REM rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x02006033, op: REM, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// REMU rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x02007033, op: REMU, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// REMUW rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x0200703b, op: REMUW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// REMW rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x0200603b, op: REMW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// REV8 rd, rs1
	{mask: 0xfff0707f, value: 0x6b805013, op: REV8, args: argTypeList{arg_rd, arg_rs1}},
	// ROL rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x60001033, op: ROL, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// ROLW rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x6000103b, op: ROLW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// ROR rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x60005033, op: ROR, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// RORI rd, rs1, shamt6
	{mask: 0xfc00707f, value: 0x60005013, op: RORI, args: argTypeList{arg_rd, arg_rs1, arg_shamt6}},
	// RORIW rd, rs1, shamt5
	{mask: 0xfe00707f, value: 0x6000501b, op: RORIW, args: argTypeList{arg_rd, arg_rs1, arg_shamt5}},
	// RORW rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x6000503b, op: RORW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// SB rs2, rs1_store
	{mask: 0x0000707f, value: 0x00000023, op: SB, args: argTypeList{arg_rs2, arg_rs1_store}},
	// SC.D rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x1800302f, op: SC_D, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// SC.D.AQ rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x1c00302f, op: SC_D_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// SC.D.AQRL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x1e00302f, op: SC_D_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// SC.D.RL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x1a00302f, op: SC_D_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// SC.W rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x1800202f, op: SC_W, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// SC.W.AQ rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x1c00202f, op: SC_W_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// SC.W.AQRL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x1e00202f, op: SC_W_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// SC.W.RL rd, rs2, rs1_amo
	{mask: 0xfe00707f, value: 0x1a00202f, op: SC_W_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_amo}},
	// SD rs2, rs1_store
	{mask: 0x0000707f, value: 0x00003023, op: SD, args: argTypeList{arg_rs2, arg_rs1_store}},
	// SEXT.B rd, rs1
	{mask: 0xfff0707f, value: 0x60401013, op: SEXT_B, args: argTypeList{arg_rd, arg_rs1}},
	// SEXT.H rd, rs1
	{mask: 0xfff0707f, value: 0x60501013, op: SEXT_H, args: argTypeList{arg_rd, arg_rs1}},
	// SH rs2, rs1_store
	{mask: 0x0000707f, value: 0x00001023, op: SH, args: argTypeList{arg_rs2, arg_rs1_store}},
	// SH1ADD rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x20002033, op: SH1ADD, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// SH1ADD.UW rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x2000203b, op: SH1ADD_UW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// SH2ADD rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x20004033, op: SH2ADD, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// SH2ADD.UW rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x2000403b, op: SH2ADD_UW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// SH3ADD rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x20006033, op: SH3ADD, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// SH3ADD.UW rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x2000603b, op: SH3ADD_UW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// SLL rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x00001033, op: SLL, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// SLLI rd, rs1, shamt6
	{mask: 0xfc00707f, value: 0x00001013, op: SLLI, args: argTypeList{arg_rd, arg_rs1, arg_shamt6}},
	// SLLIW rd, rs1, shamt5
	{mask: 0xfe00707f, value: 0x0000101b, op: SLLIW, args: argTypeList{arg_rd, arg_rs1, arg_shamt5}},
	// SLLI.UW rd, rs1, shamt6
	{mask: 0xfc00707f, value: 0x0800101b, op: SLLI_UW, args: argTypeList{arg_rd, arg_rs1, arg_shamt6}},
	// SLLW rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x0000103b, op: SLLW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// SLT rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x00002033, op: SLT, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// SLTI rd, rs1, imm12
	{mask: 0x0000707f, value: 0x00002013, op: SLTI, args: argTypeList{arg_rd, arg_rs1, arg_imm12}},
	// SLTIU rd, rs1, imm12
	{mask: 0x0000707f, value: 0x00003013, op: SLTIU, args: argTypeList{arg_rd, arg_rs1, arg_imm12}},
	// SLTU rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x00003033, op: SLTU, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// SRA rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x40005033, op: SRA, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// SRAI rd, rs1, shamt6
	{mask: 0xfc00707f, value: 0x40005013, op: SRAI, args: argTypeList{arg_rd, arg_rs1, arg_shamt6}},
	// SRAIW rd, rs1, shamt5
	{mask: 0xfe00707f, value: 0x4000501b, op: SRAIW, args: argTypeList{arg_rd, arg_rs1, arg_shamt5}},
	// SRAW rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x4000503b, op: SRAW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// SRL rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x00005033, op: SRL, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// SRLI rd, rs1, shamt6
	{mask: 0xfc00707f, value: 0x00005013, op: SRLI, args: argTypeList{arg_rd, arg_rs1, arg_shamt6}},
	// SRLIW rd, rs1, shamt5
	{mask: 0xfe00707f, value: 0x0000501b, op: SRLIW, args: argTypeList{arg_rd, arg_rs1, arg_shamt5}},
	// SRLW rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x0000503b, op: SRLW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// SUB rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x40000033, op: SUB, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// SUBW rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x4000003b, op: SUBW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// SW rs2, rs1_store
	{mask: 0x0000707f, value: 0x00002023, op: SW, args: argTypeList{arg_rs2, arg_rs1_store}},
	// XNOR rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x40004033, op: XNOR, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// XOR rd, rs1, rs2
	{mask: 0xfe00707f, value: 0x00004033, op: XOR, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
	// XORI rd, rs1, imm12
	{mask: 0x0000707f, value: 0x00004013, op: XORI, args: argTypeList{arg_rd, arg_rs1, arg_imm12}},
	// ZEXT.H rd, rs1
	{mask: 0xfff0707f, value: 0x0800403b, op: ZEXT_H, args: argTypeList{arg_rd, arg_rs1}},
}