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📄 AsmMatcherEmitter.cpp(149.98 KB)
📄 AsmWriterEmitter.cpp(46.29 KB)
📄 AsmWriterInst.cpp(7.57 KB)
📄 AsmWriterInst.h(3.83 KB)
📄 Attributes.cpp(3.12 KB)
📄 CTagsEmitter.cpp(2.52 KB)
📄 CallingConvEmitter.cpp(11.74 KB)
📄 CodeEmitterGen.cpp(22.5 KB)
📄 CodeGenDAGPatterns.cpp(168.72 KB)
📄 CodeGenDAGPatterns.h(47.85 KB)
📄 CodeGenHwModes.cpp(3.45 KB)
📄 CodeGenHwModes.h(1.84 KB)
📄 CodeGenInstruction.cpp(30.97 KB)
📄 CodeGenInstruction.h(13.7 KB)
📄 CodeGenIntrinsics.h(6.6 KB)
📄 CodeGenMapTable.cpp(23.38 KB)
📄 CodeGenRegisters.cpp(90.68 KB)
📄 CodeGenRegisters.h(29.9 KB)
📄 CodeGenSchedule.cpp(84.92 KB)
📄 CodeGenSchedule.h(23.14 KB)
📄 CodeGenTarget.cpp(32.63 KB)
📄 CodeGenTarget.h(7.22 KB)
📄 DAGISelEmitter.cpp(6.92 KB)
📄 DAGISelMatcher.cpp(13.53 KB)
📄 DAGISelMatcher.h(37.72 KB)
📄 DAGISelMatcherEmitter.cpp(37.44 KB)
📄 DAGISelMatcherGen.cpp(44.06 KB)
📄 DAGISelMatcherOpt.cpp(17.35 KB)
📄 DFAEmitter.cpp(13.11 KB)
📄 DFAEmitter.h(3.96 KB)
📄 DFAPacketizerEmitter.cpp(13.02 KB)
📄 DirectiveEmitter.cpp(20.15 KB)
📄 DisassemblerEmitter.cpp(7.02 KB)
📄 ExegesisEmitter.cpp(7.39 KB)
📄 FastISelEmitter.cpp(30.83 KB)
📄 FixedLenDecoderEmitter.cpp(90.04 KB)
📄 GICombinerEmitter.cpp(40.12 KB)
📁 GlobalISel
📄 GlobalISelEmitter.cpp(215.56 KB)
📄 InfoByHwMode.cpp(6.69 KB)
📄 InfoByHwMode.h(5.74 KB)
📄 InstrDocsEmitter.cpp(7.05 KB)
📄 InstrInfoEmitter.cpp(31.52 KB)
📄 IntrinsicEmitter.cpp(32.87 KB)
📄 OptEmitter.cpp(2.9 KB)
📄 OptEmitter.h(575 B)
📄 OptParserEmitter.cpp(15.16 KB)
📄 OptRSTEmitter.cpp(2.71 KB)
📄 PredicateExpander.cpp(17.39 KB)
📄 PredicateExpander.h(5.19 KB)
📄 PseudoLoweringEmitter.cpp(11.8 KB)
📄 RISCVCompressInstEmitter.cpp(39.23 KB)
📄 RegisterBankEmitter.cpp(12.52 KB)
📄 RegisterInfoEmitter.cpp(61.32 KB)
📄 SDNodeProperties.cpp(1.9 KB)
📄 SDNodeProperties.h(985 B)
📄 SearchableTableEmitter.cpp(26.81 KB)
📄 SequenceToOffsetTable.h(8.49 KB)
📄 SubtargetEmitter.cpp(70.77 KB)
📄 SubtargetFeatureInfo.cpp(5.72 KB)
📄 SubtargetFeatureInfo.h(4.05 KB)
📄 TableGen.cpp(9.7 KB)
📄 TableGenBackends.h(4.62 KB)
📄 Types.cpp(1.46 KB)
📄 Types.h(900 B)
📄 WebAssemblyDisassemblerEmitter.cpp(6.79 KB)
📄 WebAssemblyDisassemblerEmitter.h(980 B)
📄 X86DisassemblerShared.h(1.88 KB)
📄 X86DisassemblerTables.cpp(42.64 KB)
📄 X86DisassemblerTables.h(11.7 KB)
📄 X86EVEX2VEXTablesEmitter.cpp(8.77 KB)
📄 X86FoldTablesEmitter.cpp(26.09 KB)
📄 X86ModRMFilters.cpp(636 B)
📄 X86ModRMFilters.h(4.69 KB)
📄 X86RecognizableInstr.cpp(47.05 KB)
📄 X86RecognizableInstr.h(14.13 KB)

Editing: AsmWriterInst.h

//===- AsmWriterInst.h - Classes encapsulating a printable inst -*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// These classes implement a parser for assembly strings.  The parser splits
// the string into operands, which can be literal strings (the constant bits of
// the string), actual operands (i.e., operands from the MachineInstr), and
// dynamically-generated text, specified by raw C++ code.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_UTILS_TABLEGEN_ASMWRITERINST_H
#define LLVM_UTILS_TABLEGEN_ASMWRITERINST_H

#include <string>
#include <vector>

namespace llvm {
  class CodeGenInstruction;
  class Record;

struct AsmWriterOperand {
    enum OpType {
      // Output this text surrounded by quotes to the asm.
      isLiteralTextOperand,
      // This is the name of a routine to call to print the operand.
      isMachineInstrOperand,
      // Output this text verbatim to the asm writer.  It is code that
      // will output some text to the asm.
      isLiteralStatementOperand
    } OperandType;

/// MiOpNo - For isMachineInstrOperand, this is the operand number of the
    /// machine instruction.
    unsigned MIOpNo = 0;

/// Str - For isLiteralTextOperand, this IS the literal text.  For
    /// isMachineInstrOperand, this is the PrinterMethodName for the operand..
    /// For isLiteralStatementOperand, this is the code to insert verbatim
    /// into the asm writer.
    std::string Str;

/// MiModifier - For isMachineInstrOperand, this is the modifier string for
    /// an operand, specified with syntax like ${opname:modifier}.
    std::string MiModifier;

bool PCRel = false;

// To make VS STL happy
    AsmWriterOperand(OpType op = isLiteralTextOperand):OperandType(op) {}

AsmWriterOperand(const std::string &LitStr,
                     OpType op = isLiteralTextOperand)
    : OperandType(op), Str(LitStr) {}

AsmWriterOperand(const std::string &Printer, unsigned _MIOpNo,
                     const std::string &Modifier,
                     OpType op = isMachineInstrOperand, bool PCRel = false)
        : OperandType(op), MIOpNo(_MIOpNo), Str(Printer), MiModifier(Modifier),
          PCRel(PCRel) {}

bool operator!=(const AsmWriterOperand &Other) const {
      if (OperandType != Other.OperandType || Str != Other.Str) return true;
      if (OperandType == isMachineInstrOperand)
        return MIOpNo != Other.MIOpNo || MiModifier != Other.MiModifier;
      return false;
    }
    bool operator==(const AsmWriterOperand &Other) const {
      return !operator!=(Other);
    }

/// getCode - Return the code that prints this operand.
    std::string getCode(bool PassSubtarget) const;
  };

class AsmWriterInst {
  public:
    std::vector<AsmWriterOperand> Operands;
    const CodeGenInstruction *CGI;
    unsigned CGIIndex;

AsmWriterInst(const CodeGenInstruction &CGI, unsigned CGIIndex,
                  unsigned Variant);

/// MatchesAllButOneOp - If this instruction is exactly identical to the
    /// specified instruction except for one differing operand, return the
    /// differing operand number.  Otherwise return ~0.
    unsigned MatchesAllButOneOp(const AsmWriterInst &Other) const;

private:
    void AddLiteralString(const std::string &Str) {
      // If the last operand was already a literal text string, append this to
      // it, otherwise add a new operand.
      if (!Operands.empty() &&
          Operands.back().OperandType == AsmWriterOperand::isLiteralTextOperand)
        Operands.back().Str.append(Str);
      else
        Operands.push_back(AsmWriterOperand(Str));
    }
  };
}

#endif

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Editing: AsmWriterInst.h

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