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📄 PPCAsmBackend.cpp(9.2 KB)
📄 PPCELFObjectWriter.cpp(15.05 KB)
📄 PPCELFStreamer.cpp(4.59 KB)
📄 PPCELFStreamer.h(1.92 KB)
📄 PPCFixupKinds.h(1.71 KB)
📄 PPCInstPrinter.cpp(18.91 KB)
📄 PPCInstPrinter.h(3.83 KB)
📄 PPCMCAsmInfo.cpp(1.95 KB)
📄 PPCMCAsmInfo.h(1.08 KB)
📄 PPCMCCodeEmitter.cpp(18.43 KB)
📄 PPCMCCodeEmitter.h(5.77 KB)
📄 PPCMCExpr.cpp(4.31 KB)
📄 PPCMCExpr.h(2.47 KB)
📄 PPCMCTargetDesc.cpp(11.95 KB)
📄 PPCMCTargetDesc.h(7.14 KB)
📄 PPCPredicates.cpp(3.47 KB)
📄 PPCPredicates.h(3.08 KB)
📄 PPCXCOFFObjectWriter.cpp(2.89 KB)

Editing: PPCMCExpr.h

//===-- PPCMCExpr.h - PPC specific MC expression classes --------*- 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
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIB_TARGET_POWERPC_MCTARGETDESC_PPCMCEXPR_H
#define LLVM_LIB_TARGET_POWERPC_MCTARGETDESC_PPCMCEXPR_H

#include "llvm/MC/MCAsmLayout.h"
#include "llvm/MC/MCExpr.h"
#include "llvm/MC/MCValue.h"

namespace llvm {

class PPCMCExpr : public MCTargetExpr {
public:
  enum VariantKind {
    VK_PPC_None,
    VK_PPC_LO,
    VK_PPC_HI,
    VK_PPC_HA,
    VK_PPC_HIGH,
    VK_PPC_HIGHA,
    VK_PPC_HIGHER,
    VK_PPC_HIGHERA,
    VK_PPC_HIGHEST,
    VK_PPC_HIGHESTA
  };

private:
  const VariantKind Kind;
  const MCExpr *Expr;

int64_t evaluateAsInt64(int64_t Value) const;

explicit PPCMCExpr(VariantKind Kind, const MCExpr *Expr)
      : Kind(Kind), Expr(Expr) {}

public:
  /// @name Construction
  /// @{

static const PPCMCExpr *create(VariantKind Kind, const MCExpr *Expr,
                                 MCContext &Ctx);

static const PPCMCExpr *createLo(const MCExpr *Expr, MCContext &Ctx) {
    return create(VK_PPC_LO, Expr, Ctx);
  }

static const PPCMCExpr *createHi(const MCExpr *Expr, MCContext &Ctx) {
    return create(VK_PPC_HI, Expr, Ctx);
  }

static const PPCMCExpr *createHa(const MCExpr *Expr, MCContext &Ctx) {
    return create(VK_PPC_HA, Expr, Ctx);
  }

/// @}
  /// @name Accessors
  /// @{

/// getOpcode - Get the kind of this expression.
  VariantKind getKind() const { return Kind; }

/// getSubExpr - Get the child of this expression.
  const MCExpr *getSubExpr() const { return Expr; }

/// @}

void printImpl(raw_ostream &OS, const MCAsmInfo *MAI) const override;
  bool evaluateAsRelocatableImpl(MCValue &Res,
                                 const MCAsmLayout *Layout,
                                 const MCFixup *Fixup) const override;
  void visitUsedExpr(MCStreamer &Streamer) const override;
  MCFragment *findAssociatedFragment() const override {
    return getSubExpr()->findAssociatedFragment();
  }

// There are no TLS PPCMCExprs at the moment.
  void fixELFSymbolsInTLSFixups(MCAssembler &Asm) const override {}

bool evaluateAsConstant(int64_t &Res) const;

static bool classof(const MCExpr *E) {
    return E->getKind() == MCExpr::Target;
  }
};
} // end namespace llvm

#endif

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Editing: PPCMCExpr.h

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