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-rw-r--r--lib/Target/PowerPC/PPCFrameInfo.h45
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diff --git a/lib/Target/PowerPC/PPCFrameInfo.h b/lib/Target/PowerPC/PPCFrameInfo.h
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+//===-- PowerPCFrameInfo.h - Define TargetFrameInfo for PowerPC -*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file was developed by the LLVM research group and is distributed under
+// the University of Illinois Open Source License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+//
+//----------------------------------------------------------------------------
+
+#ifndef POWERPC_FRAMEINFO_H
+#define POWERPC_FRAMEINFO_H
+
+#include "PowerPC.h"
+#include "llvm/Target/TargetFrameInfo.h"
+#include "llvm/Target/TargetMachine.h"
+#include "llvm/Target/MRegisterInfo.h"
+#include <map>
+
+namespace llvm {
+
+class PowerPCFrameInfo: public TargetFrameInfo {
+ const TargetMachine &TM;
+ std::pair<unsigned, int> LR[1];
+
+public:
+
+ PowerPCFrameInfo(const TargetMachine &inTM)
+ : TargetFrameInfo(TargetFrameInfo::StackGrowsDown, 16, 0), TM(inTM) {
+ LR[0].first = PPC::LR;
+ LR[0].second = 8;
+ }
+
+ std::pair<unsigned, int> *
+ getCalleeSaveSpillSlots(unsigned &NumEntries) const {
+ NumEntries = 1;
+ return static_cast<std::pair<unsigned, int> *>(LR);
+ }
+};
+
+} // End llvm namespace
+
+#endif