llvm-6502/lib/Target/PowerPC/PPCFrameInfo.h
Misha Brukman 6316181ee0 #include <map> is not necessary here
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15860 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17 05:09:39 +00:00

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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"
namespace llvm {
class PowerPCFrameInfo: public TargetFrameInfo {
const TargetMachine &TM;
std::pair<unsigned, int> LR[1];
public:
PowerPCFrameInfo(const TargetMachine &tm)
: TargetFrameInfo(TargetFrameInfo::StackGrowsDown, 16, 0), TM(tm) {
LR[0].first = PPC::LR;
LR[0].second = 8;
}
const std::pair<unsigned, int> *
getCalleeSaveSpillSlots(unsigned &NumEntries) const {
NumEntries = 1;
return &LR[0];
}
};
} // End llvm namespace
#endif