PPCMachineFunctionInfo.cpp revision 288943
1//===-- PPCMachineFunctionInfo.cpp - Private data used for PowerPC --------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10#include "PPCMachineFunctionInfo.h" 11#include "llvm/IR/DataLayout.h" 12#include "llvm/MC/MCContext.h" 13#include "llvm/Target/TargetMachine.h" 14#include "llvm/Target/TargetSubtargetInfo.h" 15 16using namespace llvm; 17 18void PPCFunctionInfo::anchor() { } 19 20MCSymbol *PPCFunctionInfo::getPICOffsetSymbol() const { 21 const DataLayout *DL = MF.getTarget().getDataLayout(); 22 return MF.getContext().getOrCreateSymbol(Twine(DL->getPrivateGlobalPrefix()) + 23 Twine(MF.getFunctionNumber()) + 24 "$poff"); 25} 26