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📁 ..
📄 CSEInfo.h(8.84 KB)
📄 CSEMIRBuilder.h(4.77 KB)
📄 CallLowering.h(14.21 KB)
📄 Combiner.h(1.43 KB)
📄 CombinerHelper.h(10.74 KB)
📄 CombinerInfo.h(2.75 KB)
📄 ConstantFoldingMIRBuilder.h(2.63 KB)
📄 GISelChangeObserver.h(4.96 KB)
📄 GISelKnownBits.h(4.33 KB)
📄 GISelWorkList.h(3.64 KB)
📄 IRTranslator.h(24.76 KB)
📄 InlineAsmLowering.h(2.34 KB)
📄 InstructionSelect.h(1.96 KB)
📄 InstructionSelector.h(18.61 KB)
📄 InstructionSelectorImpl.h(44.71 KB)
📄 LegalizationArtifactCombiner.h(34.75 KB)
📄 Legalizer.h(2.54 KB)
📄 LegalizerHelper.h(15.8 KB)
📄 LegalizerInfo.h(59.78 KB)
📄 Localizer.h(3.57 KB)
📄 LostDebugLocObserver.h(2.06 KB)
📄 MIPatternMatch.h(11.95 KB)
📄 MachineIRBuilder.h(67.51 KB)
📄 RegBankSelect.h(25.09 KB)
📄 RegisterBank.h(3.18 KB)
📄 RegisterBankInfo.h(30.01 KB)
📄 Utils.h(9.4 KB)

Editing: InlineAsmLowering.h

//===- llvm/CodeGen/GlobalISel/InlineAsmLowering.h --------------*- 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
//
//===----------------------------------------------------------------------===//
///
/// \file
/// This file describes how to lower LLVM inline asm to machine code INLINEASM.
///
//===----------------------------------------------------------------------===//

#ifndef LLVM_CODEGEN_GLOBALISEL_INLINEASMLOWERING_H
#define LLVM_CODEGEN_GLOBALISEL_INLINEASMLOWERING_H

#include "llvm/ADT/ArrayRef.h"
#include <functional>

namespace llvm {
class CallBase;
class MachineIRBuilder;
class MachineOperand;
class Register;
class TargetLowering;
class Value;

class InlineAsmLowering {
  const TargetLowering *TLI;

virtual void anchor();

public:
  /// Lower the given inline asm call instruction
  /// \p GetOrCreateVRegs is a callback to materialize a register for the
  /// input and output operands of the inline asm
  /// \return True if the lowering succeeds, false otherwise.
  bool lowerInlineAsm(MachineIRBuilder &MIRBuilder, const CallBase &CB,
                      std::function<ArrayRef<Register>(const Value &Val)>
                          GetOrCreateVRegs) const;

/// Lower the specified operand into the Ops vector.
  /// \p Val is the IR input value to be lowered
  /// \p Constraint is the user supplied constraint string
  /// \p Ops is the vector to be filled with the lowered operands
  /// \return True if the lowering succeeds, false otherwise.
  virtual bool lowerAsmOperandForConstraint(Value *Val, StringRef Constraint,
                                            std::vector<MachineOperand> &Ops,
                                            MachineIRBuilder &MIRBuilder) const;

protected:
  /// Getter for generic TargetLowering class.
  const TargetLowering *getTLI() const { return TLI; }

/// Getter for target specific TargetLowering class.
  template <class XXXTargetLowering> const XXXTargetLowering *getTLI() const {
    return static_cast<const XXXTargetLowering *>(TLI);
  }

public:
  InlineAsmLowering(const TargetLowering *TLI) : TLI(TLI) {}
  virtual ~InlineAsmLowering() = default;
};

} // end namespace llvm

#endif // LLVM_CODEGEN_GLOBALISEL_INLINEASMLOWERING_H

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