mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-30 23:42:52 +01:00
43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
//===-- PPCFrameInfo.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 "PPC.h"
|
|
#include "llvm/Target/TargetFrameInfo.h"
|
|
#include "llvm/Target/TargetMachine.h"
|
|
|
|
namespace llvm {
|
|
|
|
class PPCFrameInfo: public TargetFrameInfo {
|
|
const TargetMachine &TM;
|
|
std::pair<unsigned, int> LR[1];
|
|
|
|
public:
|
|
PPCFrameInfo(const TargetMachine &tm, bool LP64)
|
|
: TargetFrameInfo(TargetFrameInfo::StackGrowsDown, 16, 0), TM(tm) {
|
|
LR[0].first = PPC::LR;
|
|
LR[0].second = LP64 ? 16 : 8;
|
|
}
|
|
|
|
const std::pair<unsigned, int> *
|
|
getCalleeSaveSpillSlots(unsigned &NumEntries) const {
|
|
NumEntries = 1;
|
|
return &LR[0];
|
|
}
|
|
};
|
|
|
|
} // End llvm namespace
|
|
|
|
#endif
|