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//===-- ARMTargetFrameInfo.h - Define TargetFrameInfo for ARM ---*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file was developed by the "Instituto Nokia de Tecnologia" and
// is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
//
//
//===----------------------------------------------------------------------===//
#ifndef ARM_FRAMEINFO_H
#define ARM_FRAMEINFO_H
#include "ARM.h"
#include "llvm/Target/TargetFrameInfo.h"
#include "llvm/Target/TargetMachine.h"
namespace llvm {
class ARMFrameInfo: public TargetFrameInfo {
std::pair<unsigned, int> LR[1];
public:
ARMFrameInfo()
: TargetFrameInfo(TargetFrameInfo::StackGrowsDown, 8, 0) {
LR[0].first = ARM::R14;
LR[0].second = -4;
}
const std::pair<unsigned, int> *
getCalleeSaveSpillSlots(unsigned &NumEntries) const {
NumEntries = 1;
return &LR[0];
}
};
} // End llvm namespace
#endif
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