1 files changed, 43 insertions, 0 deletions
diff --git a/contrib/llvm-project/llvm/lib/Target/ARC/ARCMCInstLower.h b/contrib/llvm-project/llvm/lib/Target/ARC/ARCMCInstLower.h
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index 000000000000..24a7f68c695d
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+++ b/contrib/llvm-project/llvm/lib/Target/ARC/ARCMCInstLower.h
@@ -0,0 +1,43 @@
+//===- ARCMCInstLower.h - Lower MachineInstr to MCInst ----------*- 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_ARC_ARCMCINSTLOWER_H
+#define LLVM_LIB_TARGET_ARC_ARCMCINSTLOWER_H
+
+#include "llvm/CodeGen/MachineOperand.h"
+#include "llvm/Support/Compiler.h"
+
+namespace llvm {
+
+class MCContext;
+class MCInst;
+class MCOperand;
+class MachineInstr;
+class MachineFunction;
+class Mangler;
+class AsmPrinter;
+
+/// This class is used to lower an MachineInstr into an MCInst.
+class LLVM_LIBRARY_VISIBILITY ARCMCInstLower {
+  using MachineOperandType = MachineOperand::MachineOperandType;
+  MCContext *Ctx;
+  AsmPrinter &Printer;
+
+public:
+  ARCMCInstLower(MCContext *C, AsmPrinter &asmprinter);
+  void Lower(const MachineInstr *MI, MCInst &OutMI) const;
+  MCOperand LowerOperand(const MachineOperand &MO, unsigned offset = 0) const;
+
+private:
+  MCOperand LowerSymbolOperand(const MachineOperand &MO,
+                               MachineOperandType MOTy, unsigned Offset) const;
+};
+
+} // end namespace llvm
+
+#endif // LLVM_LIB_TARGET_ARC_ARCMCINSTLOWER_H