Imported Upstream version 5.18.0.207

Former-commit-id: 3b152f462918d427ce18620a2cbe4f8b79650449

external/llvm/lib/Target/AVR/MCTargetDesc/AVRMCExpr.h

@@ -1,92 +0,0 @@
-//===-- AVRMCExpr.h - AVR specific MC expression classes --------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_AVR_MCEXPR_H
-#define LLVM_AVR_MCEXPR_H
-
-#include "llvm/MC/MCExpr.h"
-
-#include "MCTargetDesc/AVRFixupKinds.h"
-
-namespace llvm {
-
-/// A expression in AVR machine code.
-class AVRMCExpr : public MCTargetExpr {
-public:
-  /// Specifies the type of an expression.
-  enum VariantKind {
-    VK_AVR_None,
-
-    VK_AVR_HI8,  ///< Corresponds to `hi8()`.
-    VK_AVR_LO8,  ///< Corresponds to `lo8()`.
-    VK_AVR_HH8,  ///< Corresponds to `hlo8() and hh8()`.
-    VK_AVR_HHI8, ///< Corresponds to `hhi8()`.
-
-    VK_AVR_PM_LO8, ///< Corresponds to `pm_lo8()`.
-    VK_AVR_PM_HI8, ///< Corresponds to `pm_hi8()`.
-    VK_AVR_PM_HH8, ///< Corresponds to `pm_hh8()`.
-
-    VK_AVR_LO8_GS, ///< Corresponds to `lo8(gs())`.
-    VK_AVR_HI8_GS, ///< Corresponds to `hi8(gs())`.
-    VK_AVR_GS, ///< Corresponds to `gs()`.
-  };
-
-public:
-  /// Creates an AVR machine code expression.
-  static const AVRMCExpr *create(VariantKind Kind, const MCExpr *Expr,
-                                 bool isNegated, MCContext &Ctx);
-
-  /// Gets the type of the expression.
-  VariantKind getKind() const { return Kind; }
-  /// Gets the name of the expression.
-  const char *getName() const;
-  const MCExpr *getSubExpr() const { return SubExpr; }
-  /// Gets the fixup which corresponds to the expression.
-  AVR::Fixups getFixupKind() const;
-  /// Evaluates the fixup as a constant value.
-  bool evaluateAsConstant(int64_t &Result) const;
-
-  bool isNegated() const { return Negated; }
-  void setNegated(bool negated = true) { Negated = negated; }
-
-  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();
-  }
-
-  void fixELFSymbolsInTLSFixups(MCAssembler &Asm) const override {}
-
-  static bool classof(const MCExpr *E) {
-    return E->getKind() == MCExpr::Target;
-  }
-
-public:
-  static VariantKind getKindByName(StringRef Name);
-
-private:
-  int64_t evaluateAsInt64(int64_t Value) const;
-
-  const VariantKind Kind;
-  const MCExpr *SubExpr;
-  bool Negated;
-
-private:
-  explicit AVRMCExpr(VariantKind Kind, const MCExpr *Expr, bool Negated)
-      : Kind(Kind), SubExpr(Expr), Negated(Negated) {}
-  ~AVRMCExpr() {}
-};
-
-} // end namespace llvm
-
-#endif // LLVM_AVR_MCEXPR_H