1 files changed, 44 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeon/SIISelLowering.h b/src/gallium/drivers/radeon/SIISelLowering.h
new file mode 100644
index 00000000000..e7a79f8e215
--- /dev/null
+++ b/src/gallium/drivers/radeon/SIISelLowering.h
@@ -0,0 +1,44 @@
+//===-- SIISelLowering.h - TODO: Add brief description -------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// TODO: Add full description
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SIISELLOWERING_H
+#define SIISELLOWERING_H
+
+#include "AMDGPUISelLowering.h"
+#include "SIInstrInfo.h"
+
+namespace llvm {
+
+class SITargetLowering : public AMDGPUTargetLowering
+{
+  const SIInstrInfo * TII;
+
+  void AppendS_WAITCNT(MachineInstr *MI, MachineBasicBlock &BB,
+              MachineBasicBlock::iterator I) const;
+  void LowerSI_INTERP(MachineInstr *MI, MachineBasicBlock &BB,
+              MachineBasicBlock::iterator I, MachineRegisterInfo & MRI) const;
+  void LowerSI_INTERP_CONST(MachineInstr *MI, MachineBasicBlock &BB,
+              MachineBasicBlock::iterator I) const;
+  void LowerSI_V_CNDLT(MachineInstr *MI, MachineBasicBlock &BB,
+              MachineBasicBlock::iterator I, MachineRegisterInfo & MRI) const;
+  void lowerUSE_SGPR(MachineInstr *MI, MachineFunction * MF,
+                     MachineRegisterInfo & MRI) const;
+public:
+  SITargetLowering(TargetMachine &tm);
+  virtual MachineBasicBlock * EmitInstrWithCustomInserter(MachineInstr * MI,
+                                              MachineBasicBlock * BB) const;
+};
+
+} // End namespace llvm
+
+#endif //SIISELLOWERING_H