1 files changed, 66 insertions, 0 deletions
diff --git a/contrib/llvm/lib/Target/Lanai/InstPrinter/LanaiInstPrinter.h b/contrib/llvm/lib/Target/Lanai/InstPrinter/LanaiInstPrinter.h
new file mode 100644
index 000000000000..59904fbaa318
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+++ b/contrib/llvm/lib/Target/Lanai/InstPrinter/LanaiInstPrinter.h
@@ -0,0 +1,66 @@
+//= LanaiInstPrinter.h - Convert Lanai MCInst to asm syntax -------*- C++ -*--//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This class prints a Lanai MCInst to a .s file.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIB_TARGET_LANAI_INSTPRINTER_LANAIINSTPRINTER_H
+#define LLVM_LIB_TARGET_LANAI_INSTPRINTER_LANAIINSTPRINTER_H
+
+#include "llvm/ADT/StringRef.h"
+#include "llvm/MC/MCInstPrinter.h"
+
+namespace llvm {
+
+class LanaiInstPrinter : public MCInstPrinter {
+public:
+  LanaiInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
+                   const MCRegisterInfo &MRI)
+      : MCInstPrinter(MAI, MII, MRI) {}
+
+  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot,
+                 const MCSubtargetInfo &STI) override;
+  void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O,
+                    const char *Modifier = nullptr);
+  void printPredicateOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
+  void printMemRiOperand(const MCInst *MI, int OpNo, raw_ostream &O,
+                         const char *Modifier = nullptr);
+  void printMemRrOperand(const MCInst *MI, int OpNo, raw_ostream &O,
+                         const char *Modifier = nullptr);
+  void printMemSplsOperand(const MCInst *MI, int OpNo, raw_ostream &O,
+                           const char *Modifier = nullptr);
+  void printCCOperand(const MCInst *MI, int OpNo, raw_ostream &O);
+  void printAluOperand(const MCInst *MI, int OpNo, raw_ostream &O);
+  void printHi16ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
+  void printHi16AndImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
+  void printLo16AndImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
+  void printMemImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
+
+  // Autogenerated by tblgen.
+  void printInstruction(const MCInst *MI, raw_ostream &O);
+  bool printAliasInstr(const MCInst *MI, raw_ostream &OS);
+  void printCustomAliasOperand(const MCInst *MI, unsigned OpIdx,
+                               unsigned PrintMethodIdx, raw_ostream &O);
+  static const char *getRegisterName(unsigned RegNo);
+  void printRegName(raw_ostream &OS, unsigned RegNo) const override;
+
+private:
+  bool printAlias(const MCInst *MI, raw_ostream &Ostream);
+  bool printInst(const MCInst *MI, raw_ostream &Ostream, StringRef Alias,
+                 unsigned OpNo0, unsigned OpnNo1);
+  bool printMemoryLoadIncrement(const MCInst *MI, raw_ostream &Ostream,
+                                StringRef Opcode, int AddOffset);
+  bool printMemoryStoreIncrement(const MCInst *MI, raw_ostream &Ostream,
+                                 StringRef Opcode, int AddOffset);
+};
+
+} // end namespace llvm
+
+#endif // LLVM_LIB_TARGET_LANAI_INSTPRINTER_LANAIINSTPRINTER_H