Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

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

@@ -1,77 +0,0 @@
-//===-- AVRAsmBackend.h - AVR Asm Backend  --------------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// \file The AVR assembly backend implementation.
-//
-//===----------------------------------------------------------------------===//
-//
-
-#ifndef LLVM_AVR_ASM_BACKEND_H
-#define LLVM_AVR_ASM_BACKEND_H
-
-#include "MCTargetDesc/AVRFixupKinds.h"
-
-#include "llvm/ADT/Triple.h"
-#include "llvm/MC/MCAsmBackend.h"
-
-namespace llvm {
-
-class MCAssembler;
-class MCObjectWriter;
-class Target;
-
-struct MCFixupKindInfo;
-
-/// Utilities for manipulating generated AVR machine code.
-class AVRAsmBackend : public MCAsmBackend {
-public:
-
-  AVRAsmBackend(Triple::OSType OSType)
-      : MCAsmBackend(), OSType(OSType) {}
-
-  void adjustFixupValue(const MCFixup &Fixup, const MCValue &Target,
-                        uint64_t &Value, MCContext *Ctx = nullptr) const;
-
-  std::unique_ptr<MCObjectWriter> createObjectWriter(raw_pwrite_stream &OS) const override;
-
-  void applyFixup(const MCAssembler &Asm, const MCFixup &Fixup,
-                  const MCValue &Target, MutableArrayRef<char> Data,
-                  uint64_t Value, bool IsPCRel) const override;
-
-  const MCFixupKindInfo &getFixupKindInfo(MCFixupKind Kind) const override;
-
-  unsigned getNumFixupKinds() const override {
-    return AVR::NumTargetFixupKinds;
-  }
-
-  bool mayNeedRelaxation(const MCInst &Inst) const override { return false; }
-
-  bool fixupNeedsRelaxation(const MCFixup &Fixup, uint64_t Value,
-                            const MCRelaxableFragment *DF,
-                            const MCAsmLayout &Layout) const override {
-    llvm_unreachable("RelaxInstruction() unimplemented");
-    return false;
-  }
-
-  void relaxInstruction(const MCInst &Inst, const MCSubtargetInfo &STI,
-                        MCInst &Res) const override {}
-
-  bool writeNopData(uint64_t Count, MCObjectWriter *OW) const override;
-
-  bool shouldForceRelocation(const MCAssembler &Asm, const MCFixup &Fixup,
-                             const MCValue &Target) override;
-
-private:
-  Triple::OSType OSType;
-};
-
-} // end namespace llvm
-
-#endif // LLVM_AVR_ASM_BACKEND_H
-