1 files changed, 43 insertions, 0 deletions
diff --git a/contrib/llvm-project/llvm/lib/Target/SystemZ/SystemZMCInstLower.h b/contrib/llvm-project/llvm/lib/Target/SystemZ/SystemZMCInstLower.h
new file mode 100644
index 000000000000..14ad06488312
--- /dev/null
+++ b/contrib/llvm-project/llvm/lib/Target/SystemZ/SystemZMCInstLower.h
@@ -0,0 +1,43 @@
+//===-- SystemZMCInstLower.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_SYSTEMZ_SYSTEMZMCINSTLOWER_H
+#define LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZMCINSTLOWER_H
+
+#include "llvm/MC/MCExpr.h"
+#include "llvm/Support/Compiler.h"
+#include "llvm/Support/DataTypes.h"
+
+namespace llvm {
+class MCInst;
+class MCOperand;
+class MachineInstr;
+class MachineOperand;
+class Mangler;
+class SystemZAsmPrinter;
+
+class LLVM_LIBRARY_VISIBILITY SystemZMCInstLower {
+  MCContext &Ctx;
+  SystemZAsmPrinter &AsmPrinter;
+
+public:
+  SystemZMCInstLower(MCContext &ctx, SystemZAsmPrinter &asmPrinter);
+
+  // Lower MachineInstr MI to MCInst OutMI.
+  void lower(const MachineInstr *MI, MCInst &OutMI) const;
+
+  // Return an MCOperand for MO.
+  MCOperand lowerOperand(const MachineOperand& MO) const;
+
+  // Return an MCExpr for symbolic operand MO with variant kind Kind.
+  const MCExpr *getExpr(const MachineOperand &MO,
+                        MCSymbolRefExpr::VariantKind Kind) const;
+};
+} // end namespace llvm
+
+#endif