From f98f2ce29e6e2996fa58f38979143eceaa818335 Mon Sep 17 00:00:00 2001
From: Tom Stellard <thomas.stellard@amd.com>
Date: Tue, 11 Dec 2012 21:25:42 +0000
Subject: Add R600 backend

A new backend supporting AMD GPUs: Radeon HD2XXX - HD7XXX

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169915 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/R600/InstPrinter/AMDGPUInstPrinter.h | 52 +++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 lib/Target/R600/InstPrinter/AMDGPUInstPrinter.h

(limited to 'lib/Target/R600/InstPrinter/AMDGPUInstPrinter.h')

diff --git a/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.h b/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.h
new file mode 100644
index 0000000..96e0e46
--- /dev/null
+++ b/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.h
@@ -0,0 +1,52 @@
+//===-- AMDGPUInstPrinter.h - AMDGPU MC Inst -> ASM interface ---*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+/// \file
+//===----------------------------------------------------------------------===//
+
+#ifndef AMDGPUINSTPRINTER_H
+#define AMDGPUINSTPRINTER_H
+
+#include "llvm/ADT/StringRef.h"
+#include "llvm/MC/MCInstPrinter.h"
+#include "llvm/Support/raw_ostream.h"
+
+namespace llvm {
+
+class AMDGPUInstPrinter : public MCInstPrinter {
+public:
+  AMDGPUInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
+                     const MCRegisterInfo &MRI)
+    : MCInstPrinter(MAI, MII, MRI) {}
+
+  //Autogenerated by tblgen
+  void printInstruction(const MCInst *MI, raw_ostream &O);
+  static const char *getRegisterName(unsigned RegNo);
+
+  virtual void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot);
+
+private:
+  void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
+  void printMemOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
+  void printIfSet(const MCInst *MI, unsigned OpNo, raw_ostream &O, StringRef Asm);
+  void printAbs(const MCInst *MI, unsigned OpNo, raw_ostream &O);
+  void printClamp(const MCInst *MI, unsigned OpNo, raw_ostream &O);
+  void printLiteral(const MCInst *MI, unsigned OpNo, raw_ostream &O);
+  void printLast(const MCInst *MI, unsigned OpNo, raw_ostream &O);
+  void printNeg(const MCInst *MI, unsigned OpNo, raw_ostream &O);
+  void printOMOD(const MCInst *MI, unsigned OpNo, raw_ostream &O);
+  void printRel(const MCInst *MI, unsigned OpNo, raw_ostream &O);
+  void printUpdateExecMask(const MCInst *MI, unsigned OpNo, raw_ostream &O);
+  void printUpdatePred(const MCInst *MI, unsigned OpNo, raw_ostream &O);
+  void printWrite(const MCInst *MI, unsigned OpNo, raw_ostream &O);
+};
+
+} // End namespace llvm
+
+#endif // AMDGPUINSTRPRINTER_H
-- 
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