Imported Upstream version 5.18.0.179

Former-commit-id: 67aa10e65b237e1c4537630979ee99ebe1374215

external/llvm/lib/Target/AVR/AVRMCInstLower.h

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+//===-- AVRMCInstLower.h - Lower MachineInstr to MCInst ---------*- 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_MCINST_LOWER_H
+#define LLVM_AVR_MCINST_LOWER_H
+
+#include "llvm/Support/Compiler.h"
+
+namespace llvm {
+
+class AsmPrinter;
+class MachineInstr;
+class MachineOperand;
+class MCContext;
+class MCInst;
+class MCOperand;
+class MCSymbol;
+
+/// Lowers `MachineInstr` objects into `MCInst` objects.
+class AVRMCInstLower {
+public:
+  AVRMCInstLower(MCContext &Ctx, AsmPrinter &Printer)
+      : Ctx(Ctx), Printer(Printer) {}
+
+  /// Lowers a `MachineInstr` into a `MCInst`.
+  void lowerInstruction(const MachineInstr &MI, MCInst &OutMI) const;
+  MCOperand lowerSymbolOperand(const MachineOperand &MO, MCSymbol *Sym) const;
+
+private:
+  MCContext &Ctx;
+  AsmPrinter &Printer;
+};
+
+} // end namespace llvm
+
+#endif // LLVM_AVR_MCINST_LOWER_H
+