RISC-V Instruction Set » History » Version 19
Andrei Tatarnikov, 07/26/2018 03:13 PM
| 1 | 1 | Alexander Protsenko | h1. RISC-V Instruction Set |
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| 3 | 6 | Andrei Tatarnikov | {font-weight:bold; background:#ddd}. |/2. *Category* |\2. *RISC-V (Version 2.2)* |\2. *MicroTESK* | |
| 4 | 2 | Alexander Protsenko | {background:#dde}. | *Instructions* | *Amount* | *Instructions* | *Amount* | |
| 5 | {background:#fcc}. | Arithmetic Logic Unit | ADDI |
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| 6 | SLTI |
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| 7 | SLTIU |
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| 8 | XLEN |
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| 9 | ANDI |
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| 10 | ORI |
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| 11 | XORI |
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| 12 | SRLI |
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| 13 | SLLI |
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| 14 | LUI |
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| 15 | AUIPC |
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| 16 | ADD |
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| 17 | SUB |
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| 18 | SLT |
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| 19 | SLTU |
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| 20 | AND |
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| 21 | OR |
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| 22 | XOR |
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| 23 | SLL |
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| 24 | SRL |
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| 25 | SRA | 21+ | | 0+ | |
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| 26 | 3 | Alexander Protsenko | {background:#fcc}. | Branch| JAL |
| 27 | JALR |
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| 28 | BEQ |
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| 29 | BNE |
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| 30 | BLT |
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| 31 | BLTU |
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| 32 | BGE |
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| 33 | BGEU |
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| 34 | BGT |
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| 35 | BGTU |
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| 36 | BLE |
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| 37 | BLEU |
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| 38 | BLT |
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| 39 | BLTU |
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| 40 | BGE |
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| 41 | 4 | Alexander Protsenko | BGEU | 16 | | 0+ | |
| 42 | {background:#ff9}. | Memory Access | LW |
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| 43 | LH |
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| 44 | LHU |
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| 45 | LB |
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| 46 | LBU |
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| 47 | SW |
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| 48 | SH |
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| 49 | SB | 8 | | 0 | |
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| 50 | {background:#fcc}. | System | CSRRW |
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| 51 | CSRRS |
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| 52 | CSRRC |
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| 53 | CSRRWI |
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| 54 | CSRRSI |
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| 55 | CSRRCI |
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| 56 | RDCYCLE |
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| 57 | RDTIME |
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| 58 | RDINSTRET | 9 | | 0 | |
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| 59 | 2 | Alexander Protsenko | {background:#cfc}. | Other | NOP | 1 | NOP | 1 | |
| 60 | 5 | Alexander Protsenko | {background:#ddd}. | Total: || 65 | | 1+ | |
| 61 | 1 | Alexander Protsenko | |
| 62 | {background:#cfc}. |100%| |
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| 63 | {background:#ff9}. |50+%| |
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| 64 | {background:#fcc}. |0+%| |
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| 65 | 7 | Andrei Tatarnikov | |
| 66 | |||
| 67 | h1. Instructions supported by MicroTESK for RISC-V |
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| 68 | |||
| 69 | 11 | Andrei Tatarnikov | {font-weight:bold; background:#ddd}. | Instruction Set | Instructions | Specified | Validated | |
| 70 | 19 | Andrei Tatarnikov | {background:#cfc}. | *RV32I* | LUI |
| 71 | AUIPC |
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| 72 | JAL |
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| 73 | JALR |
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| 74 | BEQ |
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| 75 | BNE |
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| 76 | BLT |
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| 77 | BGE |
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| 78 | BLTU |
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| 79 | BGEU |
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| 80 | LB |
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| 81 | LH |
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| 82 | LW |
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| 83 | LBU |
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| 84 | LHU |
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| 85 | SB |
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| 86 | SH |
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| 87 | SW |
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| 88 | ADDI |
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| 89 | SLTI |
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| 90 | SLTIU |
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| 91 | XORI |
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| 92 | ORI |
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| 93 | ANDI |
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| 94 | SLLI |
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| 95 | SRLI |
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| 96 | SRAI |
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| 97 | SLL |
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| 98 | SRL |
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| 99 | SRA |
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| 100 | ADD |
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| 101 | SUB |
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| 102 | SLT |
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| 103 | SLTU |
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| 104 | XOR |
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| 105 | OR |
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| 106 | AND | Yes (37/37) | (37/37) | |
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| 107 | 10 | Andrei Tatarnikov | | RV64I | | ? | ? | |
| 108 | 15 | Andrei Tatarnikov | {background:#cfc}. | *RV32M* | MUL |
| 109 | 18 | Andrei Tatarnikov | MULH |
| 110 | MULHSU |
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| 111 | MULHU |
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| 112 | DIV |
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| 113 | DIVU |
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| 114 | REM |
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| 115 | REMU | Yes (8/8) | Yes (8/8) | |
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| 116 | 15 | Andrei Tatarnikov | {background:#cfc}. | *RV64M* | MULW |
| 117 | 18 | Andrei Tatarnikov | DIVW |
| 118 | DIVUW |
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| 119 | REMW |
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| 120 | REMUW | Yes (5/5) | Yes (5/5) | |
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| 121 | 15 | Andrei Tatarnikov | {background:#cfc}. | *RV32A* | LR.W |
| 122 | 18 | Andrei Tatarnikov | SC.W |
| 123 | AMOSWAP.W |
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| 124 | AMOADD.W |
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| 125 | AMOXOR.W |
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| 126 | AMOAND.W |
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| 127 | AMOOR.W |
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| 128 | AMOMIN.W |
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| 129 | AMOMAX.W |
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| 130 | AMOMINU.W |
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| 131 | AMOMAXU.W | Yes (11/11) | Yes (11/11) | |
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| 132 | 15 | Andrei Tatarnikov | {background:#cfc}. | *RV64A* | LR.D |
| 133 | 18 | Andrei Tatarnikov | SC.D |
| 134 | AMOSWAP.D |
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| 135 | AMOADD.D |
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| 136 | AMOXOR.D |
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| 137 | AMOAND.D |
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| 138 | AMOOR.D |
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| 139 | AMOMIN.D |
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| 140 | AMOMAX.D |
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| 141 | AMOMINU.D |
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| 142 | AMOMAXU.D | Yes (11/11) | Yes (11/11) | |
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| 143 | 15 | Andrei Tatarnikov | {background:#ff9}. | *RV32F* | FLW |
| 144 | 17 | Andrei Tatarnikov | FSW |
| 145 | FMADD.S |
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| 146 | FMSUB.S |
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| 147 | FNMSUB.S |
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| 148 | FNMADD.S |
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| 149 | FADD.S |
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| 150 | FSUB.S |
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| 151 | FMUL.S |
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| 152 | FDIV.S |
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| 153 | FSQRT.S |
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| 154 | FSGNJ.S |
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| 155 | FSGNJN.S |
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| 156 | FSGNJX.S |
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| 157 | FMIN.S |
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| 158 | FMAX.S |
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| 159 | FCVT.W.S |
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| 160 | FCVT.WU.S |
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| 161 | FMV.X.W (FMV.X.S) |
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| 162 | FEQ.S |
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| 163 | FLT.S |
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| 164 | FLE.S |
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| 165 | FCLASS.S |
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| 166 | FCVT.S.W |
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| 167 | FCVT.S.WU |
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| 168 | FMV.W.X (FMV.S.X) | Yes (26/26) | Partially (?/26) | |
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| 169 | {background:#ff9}. | *RV64F* | FCVT.L.S |
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| 170 | FCVT.LU.S |
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| 171 | FCVT.S.L |
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| 172 | FCVT.S.LU | Yes (4/4) | Partially (?/4) | |
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| 173 | {background:#ff9}. | *RV32D* | FLD |
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| 174 | FSD |
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| 175 | FMADD.D |
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| 176 | FMSUB.D |
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| 177 | FNMSUB.D |
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| 178 | FNMADD.D |
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| 179 | FADD.D |
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| 180 | FSUB.D |
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| 181 | FMUL.D |
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| 182 | FDIV.D |
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| 183 | FSQRT.D |
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| 184 | FSGNJ.D |
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| 185 | FSGNJN.D |
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| 186 | FSGNJX.D |
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| 187 | FMIN.D |
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| 188 | FMAX.D |
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| 189 | FCVT.S.D |
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| 190 | FCVT.D.S |
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| 191 | FEQ.D |
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| 192 | FLT.D |
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| 193 | FLE.D |
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| 194 | FCLASS.D |
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| 195 | FCVT.W.D |
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| 196 | FCVT.WU.D |
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| 197 | FCVT.D.W |
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| 198 | 18 | Andrei Tatarnikov | FCVT.D.WU | Yes (26/26) | Partially (?/26) | |
| 199 | {background:#ff9}. | *RV64D* | FCVT.L.D |
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| 200 | FCVT.LU.D |
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| 201 | FMV.X.D |
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| 202 | FCVT.D.L |
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| 203 | FCVT.D.LU |
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| 204 | FMV.D.X | Yes (6/6) | Partially (?/26) | |
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| 205 | 10 | Andrei Tatarnikov | {background:#ddd}. | Total | | | | |
| 206 | 7 | Andrei Tatarnikov | |
| 207 | {background:#cfc}. | Fully supported | |
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| 208 | 10 | Andrei Tatarnikov | {background:#ff9}. | Partially supported | |
| 209 | 7 | Andrei Tatarnikov | {background:#fcc}. | Unsupported | |