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 15 using namespace llvm; 16 17 void PPCFunctionInfo::anchor() { } 18 19 MCSymbol *PPCFunctionInfo::getPICOffsetSymbol() const { 20 const DataLayout *DL = MF.getTarget().getDataLayout(); 21 return MF.getContext().GetOrCreateSymbol(Twine(DL->getPrivateGlobalPrefix())+ 22 Twine(MF.getFunctionNumber())+"$poff"); 23 } 24