Main CellSPU backend files checked in. Intrinsics and autoconf files
remain.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44595 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/CellSPU/SPUMachineFunction.h b/lib/Target/CellSPU/SPUMachineFunction.h
new file mode 100644
index 0000000..8c98d5a
--- /dev/null
+++ b/lib/Target/CellSPU/SPUMachineFunction.h
@@ -0,0 +1,45 @@
+//===-- SPUMachineFunctionInfo.h - Private data used for CellSPU --*- C++ -*-=//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file was developed by a team from the Computer Systems Research
+// Department at The Aerospace Corporation.
+//
+// See README.txt for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file declares the IBM Cell SPU specific subclass of MachineFunctionInfo.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SPU_MACHINE_FUNCTION_INFO_H
+#define SPU_MACHINE_FUNCTION_INFO_H
+
+#include "llvm/CodeGen/MachineFunction.h"
+
+namespace llvm {
+
+/// SPUFunctionInfo - Cell SPU target-specific information for each
+/// MachineFunction
+class SPUFunctionInfo : public MachineFunctionInfo {
+private:
+ /// UsesLR - Indicates whether LR is used in the current function.
+ ///
+ bool UsesLR;
+
+public:
+ SPUFunctionInfo(MachineFunction& MF)
+ : UsesLR(false)
+ {}
+
+ void setUsesLR(bool U) { UsesLR = U; }
+ bool usesLR() { return UsesLR; }
+
+};
+
+} // end of namespace llvm
+
+
+#endif
+