1992     TokError("vector register expected");  in tryMatchVectorRegister()
2007         TokError("invalid vector kind qualifier");  in tryMatchVectorRegister()
2016     TokError("vector register expected");  in tryMatchVectorRegister()
2067       TokError("immediate value expected for prefetch operand");  in tryParsePrefetch()
2072       TokError("prefetch operand out of range, [0,31] expected");  in tryParsePrefetch()
2083     TokError("pre-fetch hint expected");  in tryParsePrefetch()
2089     TokError("pre-fetch hint expected");  in tryParsePrefetch()
2106     TokError("invalid operand for instruction");  in tryParsePSBHint()
2112     TokError("invalid operand for instruction");  in tryParsePSBHint()
2225       TokError("expected compatible register or floating-point constant");  in tryParseFPImm()
2236         TokError("encoded floating point value out of range");  in tryParseFPImm()
2254   TokError("invalid floating point immediate");  in tryParseFPImm()
2361     return TokError("invalid condition code");  in parseCondCode()
2366       return TokError("condition codes AL and NV are invalid for this instruction");  in parseCondCode()
2411       TokError("expected #imm after shift specifier");  in tryParseOptionalShiftExtend()
2454     return TokError("invalid operand");  in parseSysAlias()
2492       return TokError("invalid operand for IC instruction");  in parseSysAlias()
2524         return TokError("DC CVAP requires ARMv8.2a");  in parseSysAlias()
2527       return TokError("invalid operand for DC instruction");  in parseSysAlias()
2571         return TokError("AT S1E1RP requires ARMv8.2a");  in parseSysAlias()
2578         return TokError("AT S1E1WP requires ARMv8.2a");  in parseSysAlias()
2581       return TokError("invalid operand for AT instruction");  in parseSysAlias()
2681       return TokError("invalid operand for TLBI instruction");  in parseSysAlias()
2697       return TokError("expected register operand");  in parseSysAlias()
2704     return TokError("unexpected token in argument list");  in parseSysAlias()
2708     return TokError("specified " + Mnemonic + " op requires a register");  in parseSysAlias()
2711     return TokError("specified " + Mnemonic + " op does not use a register");  in parseSysAlias()
2749     TokError("invalid operand for instruction");  in tryParseBarrierOperand()
2755     TokError("invalid barrier option name");  in tryParseBarrierOperand()
2761     TokError("'sy' or #imm operand expected");  in tryParseBarrierOperand()
2831       TokError("immediate value expected for vector index");  in tryParseVectorRegister()
3053       TokError("immediate value expected for vector index");  in parseVectorList()
3210         return TokError("unexpected floating point literal");  in parseOperand()
3212         return TokError("expected floating-point constant #0.0");  in parseOperand()
4375       return TokError("expected an identifier or a number in directive");  in parseDirectiveLOH()
4380       return TokError("invalid numeric identifier in directive");  in parseDirectiveLOH()
4389       return TokError("invalid identifier in directive");  in parseDirectiveLOH()
4403       return TokError("expected identifier in directive");  in parseDirectiveLOH()
4409       return TokError("unexpected token in '" + Twine(IDVal) + "' directive");  in parseDirectiveLOH()
4413     return TokError("unexpected token in '" + Twine(IDVal) + "' directive");  in parseDirectiveLOH()