1 files changed, 60 insertions, 0 deletions
diff --git a/llvm/lib/Target/R600/MCTargetDesc/AMDGPUMCCodeEmitter.h b/llvm/lib/Target/R600/MCTargetDesc/AMDGPUMCCodeEmitter.h
new file mode 100644
index 00000000000..9d0d6cf6fd9
--- /dev/null
+++ b/llvm/lib/Target/R600/MCTargetDesc/AMDGPUMCCodeEmitter.h
@@ -0,0 +1,60 @@
+//===-- AMDGPUCodeEmitter.h - AMDGPU Code Emitter interface -----------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+/// \file
+/// \brief CodeEmitter interface for R600 and SI codegen.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef AMDGPUCODEEMITTER_H
+#define AMDGPUCODEEMITTER_H
+
+#include "llvm/MC/MCCodeEmitter.h"
+#include "llvm/Support/raw_ostream.h"
+
+namespace llvm {
+
+class MCInst;
+class MCOperand;
+
+class AMDGPUMCCodeEmitter : public MCCodeEmitter {
+public:
+
+  uint64_t getBinaryCodeForInstr(const MCInst &MI,
+                                 SmallVectorImpl<MCFixup> &Fixups) const;
+
+  virtual uint64_t getMachineOpValue(const MCInst &MI, const MCOperand &MO,
+                                     SmallVectorImpl<MCFixup> &Fixups) const {
+    return 0;
+  }
+
+  virtual unsigned GPR4AlignEncode(const MCInst  &MI, unsigned OpNo,
+                                   SmallVectorImpl<MCFixup> &Fixups) const {
+    return 0;
+  }
+  virtual unsigned GPR2AlignEncode(const MCInst &MI, unsigned OpNo,
+                                   SmallVectorImpl<MCFixup> &Fixups) const {
+    return 0;
+  }
+  virtual uint64_t VOPPostEncode(const MCInst &MI, uint64_t Value) const {
+    return Value;
+  }
+  virtual uint64_t i32LiteralEncode(const MCInst &MI, unsigned OpNo,
+                                   SmallVectorImpl<MCFixup> &Fixups) const {
+    return 0;
+  }
+  virtual uint32_t SMRDmemriEncode(const MCInst &MI, unsigned OpNo,
+                                   SmallVectorImpl<MCFixup> &Fixups) const {
+    return 0;
+  }
+};
+
+} // End namespace llvm
+
+#endif // AMDGPUCODEEMITTER_H