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| ("EBREAK", []) -> `RISCVStopFetching
| ("UTYPE", [imm; rd; op]) -> `RISCVUTYPE(translate_out_simm20 imm, translate_out_ireg rd, translate_out_uop op)
| ("JAL", [imm; rd]) -> `RISCVJAL(translate_out_simm20 imm, translate_out_ireg rd)
| ("JALR", [imm; rs; rd]) -> `RISCVJALR(translate_out_simm12 imm, translate_out_ireg rs, translate_out_ireg rd)
| ("BTYPE", [imm; rs2; rs1; op]) -> `RISCVBType(translate_out_simm12 imm, translate_out_ireg rs2, translate_out_ireg rs1, translate_out_bop op)
| ("ITYPE", [imm; rs1; rd; op]) -> `RISCVIType(translate_out_simm12 imm, translate_out_ireg rs1, translate_out_ireg rd, translate_out_iop op)
| ("SHIFTIOP", [imm; rs; rd; op]) -> `RISCVShiftIop(translate_out_imm6 imm, translate_out_ireg rs, translate_out_ireg rd, translate_out_sop op)
| ("RTYPE", [rs2; rs1; rd; op]) -> `RISCVRType (translate_out_ireg rs2, translate_out_ireg rs1, translate_out_ireg rd, translate_out_rop op)
| ("LOAD", [imm; rs; rd; unsigned; width]) -> `RISCVLoad(translate_out_simm12 imm, translate_out_ireg rs, translate_out_ireg rd, translate_out_bool unsigned, translate_out_wordWidth width)
| ("STORE", [imm; rs; rd; width]) -> `RISCVStore(translate_out_simm12 imm, translate_out_ireg rs, translate_out_ireg rd, translate_out_wordWidth width)
| ("ADDIW", [imm; rs; rd]) -> `RISCVADDIW(translate_out_simm12 imm, translate_out_ireg rs, translate_out_ireg rd)
| ("SHIFTW", [imm; rs; rd; op]) -> `RISCVSHIFTW(translate_out_imm5 imm, translate_out_ireg rs, translate_out_ireg rd, translate_out_sop op)
| ("RTYPEW", [rs2; rs1; rd; op]) -> `RISCVRTYPEW(translate_out_ireg rs2, translate_out_ireg rs1, translate_out_ireg rd, translate_out_ropw op)
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