[AVR] Move InstPrinter files to MCTargetDesc. NFC

For some targets, there is a circular dependency between InstPrinter and
MCTargetDesc.  Merging them together will fix this.  For the other targets,
the merging is to maintain consistency so all targets will have the same
structure.

llvm-svn: 360493

1 files changed, 53 insertions, 0 deletions

diff --git a/llvm/lib/Target/AVR/MCTargetDesc/AVRInstPrinter.h b/llvm/lib/Target/AVR/MCTargetDesc/AVRInstPrinter.h
new file mode 100644
index 00000000000..5b758a7503c
--- /dev/null
+++ b/llvm/lib/Target/AVR/MCTargetDesc/AVRInstPrinter.h
@@ -0,0 +1,53 @@
+//===- AVRInstPrinter.h - Convert AVR MCInst to assembly syntax -*- 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
+//
+//===----------------------------------------------------------------------===//
+//
+// This class prints an AVR MCInst to a .s file.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_AVR_INST_PRINTER_H
+#define LLVM_AVR_INST_PRINTER_H
+
+#include "llvm/MC/MCInstPrinter.h"
+
+#include "MCTargetDesc/AVRMCTargetDesc.h"
+
+namespace llvm {
+
+/// Prints AVR instructions to a textual stream.
+class AVRInstPrinter : public MCInstPrinter {
+public:
+  AVRInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
+                 const MCRegisterInfo &MRI)
+      : MCInstPrinter(MAI, MII, MRI) {}
+
+  static const char *getPrettyRegisterName(unsigned RegNo,
+                                           MCRegisterInfo const &MRI);
+
+  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot,
+                 const MCSubtargetInfo &STI) override;
+
+private:
+  static const char *getRegisterName(unsigned RegNo,
+                                     unsigned AltIdx = AVR::NoRegAltName);
+
+  void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
+  void printPCRelImm(const MCInst *MI, unsigned OpNo, raw_ostream &O);
+  void printMemri(const MCInst *MI, unsigned OpNo, raw_ostream &O);
+
+  // Autogenerated by TableGen.
+  void printInstruction(const MCInst *MI, raw_ostream &O);
+  bool printAliasInstr(const MCInst *MI, raw_ostream &O);
+  void printCustomAliasOperand(const MCInst *MI, unsigned OpIdx,
+                               unsigned PrintMethodIdx, raw_ostream &O);
+};
+
+} // end namespace llvm
+
+#endif // LLVM_AVR_INST_PRINTER_H
+