llvm/lib/Target/X86/X86GenAsmMatcher.inc

/*===- TableGen'erated file -------------------------------------*- C++ -*-===*\
|*                                                                            *|
|* Assembly Matcher Source Fragment                                           *|
|*                                                                            *|
|* Automatically generated file, do not edit!                                 *|
|* From: X86.td                                                               *|
|*                                                                            *|
\*===----------------------------------------------------------------------===*/


#ifdef GET_ASSEMBLER_HEADER
#undef GET_ASSEMBLER_HEADER
  // This should be included into the middle of the declaration of
  // your subclasses implementation of MCTargetAsmParser.
  FeatureBitset ComputeAvailableFeatures(const FeatureBitset &FB) const;
  void convertToMCInst(unsigned Kind, MCInst &Inst, unsigned Opcode,
                       const OperandVector &Operands);
  void convertToMapAndConstraints(unsigned Kind,
                           const OperandVector &Operands) override;
  unsigned MatchInstructionImpl(const OperandVector &Operands,
                                MCInst &Inst,
                                uint64_t &ErrorInfo,
                                FeatureBitset &MissingFeatures,
                                bool matchingInlineAsm,
                                unsigned VariantID = …MissingFeatures;
    return MatchInstructionImpl(Operands, Inst, ErrorInfo, MissingFeatures,
                                matchingInlineAsm, VariantID);
  }

#endif // GET_ASSEMBLER_HEADER


#ifdef GET_OPERAND_DIAGNOSTIC_TYPES
#undef GET_OPERAND_DIAGNOSTIC_TYPES

  Match_InvalidImmUnsignedi4,
  END_OPERAND_DIAGNOSTIC_TYPES
#endif // GET_OPERAND_DIAGNOSTIC_TYPES


#ifdef GET_REGISTER_MATCHER
#undef GET_REGISTER_MATCHER

// Bits for subtarget features that participate in instruction matching.
enum SubtargetFeatureBits : uint8_t { … }) { … }
  switch (VariantID) { … }
  case 0:
      switch (Mnemonic.size()) { … }
      default: break;
      case 3:	 // 6 strings to match.
        switch (Mnemonic[0]) { … }
        default: break;
        case 'c':	 // 4 strings to match.
          switch (Mnemonic[1]) { … }
          default: break;
          case 'b':	 // 1 string to match.
            if (Mnemonic[2] != 'w')
              break;
            Mnemonic = …