4180   SMRange EmptyRange = std::nullopt;  in matchAndEmitATTInstruction()  local
4216                  EmptyRange, MatchingInlineAsm);  in matchAndEmitATTInstruction()
4226     Error(IDLoc, "instruction must have size higher than 0", EmptyRange,  in matchAndEmitATTInstruction()
4339     Error(IDLoc, OS.str(), EmptyRange, MatchingInlineAsm);  in matchAndEmitATTInstruction()
4353       return Error(IDLoc, "unsupported instruction", EmptyRange,  in matchAndEmitATTInstruction()
4360         return Error(IDLoc, "too few operands for instruction", EmptyRange,  in matchAndEmitATTInstruction()
4371     return Error(IDLoc, "invalid operand for instruction", EmptyRange,  in matchAndEmitATTInstruction()
4377     return Error(IDLoc, "unsupported instruction", EmptyRange,  in matchAndEmitATTInstruction()
4392     return Error(IDLoc, "invalid operand for instruction", EmptyRange,  in matchAndEmitATTInstruction()
4398         EmptyRange, MatchingInlineAsm);  in matchAndEmitATTInstruction()
4406   SMRange EmptyRange = std::nullopt;  in matchAndEmitIntelInstruction()  local
4555     return Error(IDLoc, "unsupported instruction", EmptyRange,  in matchAndEmitIntelInstruction()
4570     return Error(IDLoc, "invalid operand for instruction", EmptyRange,  in matchAndEmitIntelInstruction()
4579                  EmptyRange, MatchingInlineAsm);  in matchAndEmitIntelInstruction()
4583   return Error(IDLoc, "unknown instruction mnemonic", EmptyRange,  in matchAndEmitIntelInstruction()