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Lines Matching refs:Fn

2924   Function *Fn = M.getFunction(TLI->getName(LibFunc::cxa_atexit));
2926   if (!Fn)
2929   FunctionType *FTy = Fn->getFunctionType();
2940   return Fn;
2949 static bool cxxDtorIsEmpty(const Function &Fn,
2953   if (Fn.isDeclaration())
2956   if (++Fn.begin() != Fn.end())
2959   const BasicBlock &EntryBlock = Fn.getEntryBlock();