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 16 using namespace llvm; 17 18 void PPCFunctionInfo::anchor() { } 19 20 MCSymbol *PPCFunctionInfo::getPICOffsetSymbol() const { 21 const DataLayout &DL = MF.getDataLayout(); 22 return MF.getContext().getOrCreateSymbol(Twine(DL.getPrivateGlobalPrefix()) + 23 Twine(MF.getFunctionNumber()) + 24 "$poff"); 25 } 26
