2752       TokError("immediate value expected for prefetch operand");  in tryParsePrefetch()
2757       TokError("prefetch operand out of range, [0," + utostr(MaxVal) +  in tryParsePrefetch()
2769     TokError("prefetch hint expected");  in tryParsePrefetch()
2775     TokError("prefetch hint expected");  in tryParsePrefetch()
2791     TokError("invalid operand for instruction");  in tryParsePSBHint()
2797     TokError("invalid operand for instruction");  in tryParsePSBHint()
2813     TokError("invalid operand for instruction");  in tryParseBTIHint()
2819     TokError("invalid operand for instruction");  in tryParseBTIHint()
2933     TokError("invalid floating point immediate");  in tryParseFPImm()
2940       TokError("encoded floating point value out of range");  in tryParseFPImm()
2953       TokError("invalid floating point representation");  in tryParseFPImm()
3094     return TokError(Msg);  in parseCondCode()
3100       return TokError("condition codes AL and NV are invalid for this instruction");  in parseCondCode()
3115     TokError("invalid operand for instruction");  in tryParseSVCR()
3171     TokError("Expected the register to be followed by element width suffix");  in tryParseMatrixRegister()
3226       TokError("expected #imm after shift specifier");  in tryParseOptionalShiftExtend()
3373     return TokError("invalid operand");  in parseSysAlias()
3385       return TokError("invalid operand for IC instruction");  in parseSysAlias()
3389       return TokError(Str);  in parseSysAlias()
3395       return TokError("invalid operand for DC instruction");  in parseSysAlias()
3399       return TokError(Str);  in parseSysAlias()
3405       return TokError("invalid operand for AT instruction");  in parseSysAlias()
3409       return TokError(Str);  in parseSysAlias()
3415       return TokError("invalid operand for TLBI instruction");  in parseSysAlias()
3419       return TokError(Str);  in parseSysAlias()
3425       return TokError("invalid operand for prediction restriction instruction");  in parseSysAlias()
3430       return TokError(Str);  in parseSysAlias()
3449       return TokError("expected register operand");  in parseSysAlias()
3454     return TokError("specified " + Mnemonic + " op requires a register");  in parseSysAlias()
3456     return TokError("specified " + Mnemonic + " op does not use a register");  in parseSysAlias()
3470     TokError("'csync' operand expected");  in tryParseBarrierOperand()
3504     TokError("invalid operand for instruction");  in tryParseBarrierOperand()
3513     TokError("'sy' or #imm operand expected");  in tryParseBarrierOperand()
3517     TokError("'csync' operand expected");  in tryParseBarrierOperand()
3525     TokError("invalid barrier option name");  in tryParseBarrierOperand()
3571     TokError("invalid operand for instruction");  in tryParseBarriernXSOperand()
3579     TokError("invalid barrier option name");  in tryParseBarriernXSOperand()
3662       TokError("immediate value expected for vector index");  in tryParseVectorIndex()
3701         TokError("invalid vector kind qualifier");  in tryParseVectorRegister()
3792       return TokError("expect relocation specifier in operand after ':'");  in parseSymbolicImmVal()
3845       return TokError("expect relocation specifier in operand after ':'");  in parseSymbolicImmVal()
3881       TokError("Expected the register to be followed by element width suffix");  in tryParseMatrixTileList()
4351         return TokError("unexpected floating point literal");  in parseOperand()
4353         return TokError("expected floating-point constant #0.0");  in parseOperand()
4372       return TokError("unexpected token in operand");  in parseOperand()
6384       return TokError("expected an identifier or a number in directive");  in parseDirectiveLOH()
6389       return TokError("invalid numeric identifier in directive");  in parseDirectiveLOH()
6398       return TokError("invalid identifier in directive");  in parseDirectiveLOH()
6412       return TokError("expected identifier in directive");  in parseDirectiveLOH()
6502     return TokError("unexpected input in .unreq directive.");  in parseDirectiveUnreq()
6538     return TokError("expected symbol name");  in parseDirectiveVariantPCS()