radeon/llvm: Use a custom inserter to lower RESERVE_REG

1 files changed, 32 insertions, 0 deletions

diff --git a/src/gallium/drivers/radeon/R600MachineFunctionInfo.h b/src/gallium/drivers/radeon/R600MachineFunctionInfo.h
new file mode 100644
index 00000000000..e7a42614a6a
--- /dev/null
+++ b/src/gallium/drivers/radeon/R600MachineFunctionInfo.h
@@ -0,0 +1,32 @@
+//===-- R600MachineFunctionInfo.h - TODO: Add brief description ---*- C++ -*-=//
+//
+//                     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 R600MACHINEFUNCTIONINFO_H
+#define R600MACHINEFUNCTIONINFO_H
+
+#include "llvm/CodeGen/MachineFunction.h"
+#include <vector>
+
+namespace llvm {
+
+class R600MachineFunctionInfo : public MachineFunctionInfo {
+
+public:
+  R600MachineFunctionInfo(const MachineFunction &MF);
+  std::vector<unsigned> ReservedRegs;
+
+};
+
+} // End llvm namespace
+
+#endif //R600MACHINEFUNCTIONINFO_H