reference, declarationdefinition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

Declarations

include/llvm/Analysis/MemoryBuiltins.h
   35 class ConstantPointerNull;

References

include/llvm/ADT/STLExtras.h
 1014       std::is_base_of<T, U>::value && are_base_of<T, Ts...>::value;
 1014       std::is_base_of<T, U>::value && are_base_of<T, Ts...>::value;
include/llvm/Analysis/MemoryBuiltins.h
  263   SizeOffsetType visitConstantPointerNull(ConstantPointerNull&);
include/llvm/Analysis/ObjCARCAnalysisUtils.h
  142   return isa<ConstantPointerNull>(V) || isa<UndefValue>(V);
include/llvm/IR/Constants.h
  459   static typename std::enable_if<are_base_of<Constant, Csts...>::value,
  461   get(StructType *T, Csts *... Vs) {
  547   ConstantPointerNull(const ConstantPointerNull &) = delete;
  550   static ConstantPointerNull *get(PointerType *T);
include/llvm/Support/Casting.h
   58     return To::classof(&Val);
   77     return isa_impl<To, From>::doit(Val);
  106     return isa_impl<To, From>::doit(*Val);
  122     return isa_impl_wrap<To, SimpleFrom,
  132     return isa_impl_cl<To,FromTy>::doit(Val);
  142   return isa_impl_wrap<X, const Y,
  172   using ret_type = To *;       // Pointer arg case, return Ty*
  176   using ret_type = const To *; // Constant pointer arg case, return const Ty*
  198   using ret_type = typename cast_retty<To, SimpleFrom>::ret_type;
  204   using ret_type = typename cast_retty_impl<To,FromTy>::ret_type;
  210       To, From, typename simplify_type<From>::SimpleType>::ret_type;
  227   static typename cast_retty<To, FromTy>::ret_type doit(const FromTy &Val) {
  228     typename cast_retty<To, FromTy>::ret_type Res2
  256 inline typename cast_retty<X, Y>::ret_type cast(Y &Val) {
  263 inline typename cast_retty<X, Y *>::ret_type cast(Y *Val) {
  265   return cast_convert_val<X, Y*,
  337 LLVM_NODISCARD inline typename cast_retty<X, Y>::ret_type dyn_cast(Y &Val) {
  342 LLVM_NODISCARD inline typename cast_retty<X, Y *>::ret_type dyn_cast(Y *Val) {
  343   return isa<X>(Val) ? cast<X>(Val) : nullptr;
  343   return isa<X>(Val) ? cast<X>(Val) : nullptr;
  366 LLVM_NODISCARD inline typename cast_retty<X, Y *>::ret_type
  368   return (Val && isa<X>(Val)) ? cast<X>(Val) : nullptr;
  368   return (Val && isa<X>(Val)) ? cast<X>(Val) : nullptr;
lib/Analysis/AliasAnalysisEvaluator.cpp
   85       && !isa<ConstantPointerNull>(V);
lib/Analysis/BasicAliasAnalysis.cpp
 1772   if (const ConstantPointerNull *CPN = dyn_cast<ConstantPointerNull>(O1))
 1772   if (const ConstantPointerNull *CPN = dyn_cast<ConstantPointerNull>(O1))
 1775   if (const ConstantPointerNull *CPN = dyn_cast<ConstantPointerNull>(O2))
 1775   if (const ConstantPointerNull *CPN = dyn_cast<ConstantPointerNull>(O2))
lib/Analysis/CaptureTracking.cpp
  352       if (auto *CPN = dyn_cast<ConstantPointerNull>(I->getOperand(OtherIdx))) {
  352       if (auto *CPN = dyn_cast<ConstantPointerNull>(I->getOperand(OtherIdx))) {
lib/Analysis/ConstantFolding.cpp
 1713   if (isa<ConstantPointerNull>(Operands[0])) {
lib/Analysis/GlobalsModRef.cpp
  382       if (!isa<ConstantPointerNull>(ICI->getOperand(1)))
  429       if (isa<ConstantPointerNull>(SI->getOperand(0)))
lib/Analysis/InlineCost.cpp
 1015   if (I.isEquality() && isa<ConstantPointerNull>(I.getOperand(1)) &&
 1026     if (isa<ConstantPointerNull>(I.getOperand(1))) {
lib/Analysis/InstructionSimplify.cpp
 2311       isa<ConstantPointerNull>(RHS) &&
 5208   if (isa<UndefValue>(Callee) || isa<ConstantPointerNull>(Callee))
lib/Analysis/LazyValueInfo.cpp
  644     Res = ValueLatticeElement::getNot(ConstantPointerNull::get(PT));
  731       Result = ValueLatticeElement::getNot(ConstantPointerNull::get(PTy));
  766         Result = ValueLatticeElement::getNot(ConstantPointerNull::get(PTy));
lib/Analysis/LoopAccessAnalysis.cpp
  915             if (isa<ConstantPointerNull>(UnderlyingObj) &&
lib/Analysis/MemoryBuiltins.cpp
  595   if (ConstantPointerNull *P = dyn_cast<ConstantPointerNull>(V))
  595   if (ConstantPointerNull *P = dyn_cast<ConstantPointerNull>(V))
  723 ObjectSizeOffsetVisitor::visitConstantPointerNull(ConstantPointerNull& CPN) {
lib/Analysis/ScalarEvolution.cpp
 6147   else if (isa<ConstantPointerNull>(V))
lib/Analysis/ValueTracking.cpp
 1659   if (isa<ConstantPointerNull>(V) || isa<ConstantAggregateZero>(V)) {
lib/AsmParser/LLParser.cpp
 5193     V = ConstantPointerNull::get(cast<PointerType>(Ty));
lib/CodeGen/Analysis.cpp
  168     if (!GV) V = cast<ConstantPointerNull>(Init);
lib/CodeGen/AsmPrinter/AsmPrinter.cpp
 2702   if (isa<ConstantPointerNull>(CV)) {
lib/CodeGen/CodeGenPrepare.cpp
 4355   } else if (isa<ConstantPointerNull>(Addr)) {
lib/CodeGen/GCRootLowering.cpp
  163           ConstantPointerNull::get(cast<PointerType>(Root->getAllocatedType())),
lib/CodeGen/GlobalISel/IRTranslator.cpp
 2116   else if (isa<ConstantPointerNull>(C)) {
lib/CodeGen/IntrinsicLowering.cpp
  334         ConstantPointerNull::get(cast<PointerType>(CI->getType())));
  340         ConstantPointerNull::get(cast<PointerType>(CI->getType())));
lib/CodeGen/LowerEmuTLS.cpp
   94   Constant *NullPtr = ConstantPointerNull::get(VoidPtrType);
lib/CodeGen/SelectionDAG/FastISel.cpp
  410   else if (isa<ConstantPointerNull>(V))
  768     } else if (isa<ConstantPointerNull>(Val)) {
  973   } else if (isa<ConstantPointerNull>(Callee))
lib/CodeGen/SelectionDAG/InstrEmitter.cpp
  739     } else if (isa<ConstantPointerNull>(V)) {
lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
 1274       isa<ConstantPointerNull>(V)) {
 1452     if (isa<ConstantPointerNull>(C)) {
 6647       if (isa<ConstantPointerNull>(Arg))
lib/ExecutionEngine/ExecutionEngine.cpp
  908     if (isa<ConstantPointerNull>(C))
lib/IR/AsmWriter.cpp
 1492   if (isa<ConstantPointerNull>(CV)) {
lib/IR/ConstantFold.cpp
  161   if (isa<ConstantPointerNull>(V))  // ptr->ptr cast.
  162     return ConstantPointerNull::get(cast<PointerType>(DestTy));
  626       return ConstantPointerNull::get(cast<PointerType>(DestTy));
 1661       if (isa<ConstantPointerNull>(V2)) {
 1673         } else if (isa<ConstantPointerNull>(CE1Op0)) {
 1685         if (isa<ConstantPointerNull>(CE1Op0)) {
lib/IR/Constants.cpp
   96   return isa<ConstantAggregateZero>(this) || isa<ConstantPointerNull>(this) ||
  313     return ConstantPointerNull::get(cast<PointerType>(Ty));
 1432 ConstantPointerNull *ConstantPointerNull::get(PointerType *Ty) {
 1433   std::unique_ptr<ConstantPointerNull> &Entry =
 1436     Entry.reset(new ConstantPointerNull(Ty));
lib/IR/Core.cpp
 1043   return wrap(ConstantPointerNull::get(unwrap<PointerType>(Ty)));
lib/IR/Function.cpp
 1504   auto *CPN = ConstantPointerNull::get(Type::getInt1PtrTy(getContext(), 0));
 1504   auto *CPN = ConstantPointerNull::get(Type::getInt1PtrTy(getContext(), 0));
 1517         ConstantPointerNull::get(Type::getInt1PtrTy(getContext(), 0)));
lib/IR/LLVMContextImpl.h
 1302   DenseMap<PointerType *, std::unique_ptr<ConstantPointerNull>> CPNConstants;
lib/IR/Verifier.cpp
 4288     if (isa<ConstantPointerNull>(InfoArg))
 4442       if (isa<ConstantPointerNull>(Arg))
lib/Target/AArch64/AArch64FastISel.cpp
  531   if (const auto *CPN = dyn_cast<ConstantPointerNull>(C)) {
  531   if (const auto *CPN = dyn_cast<ConstantPointerNull>(C)) {
lib/Target/AMDGPU/AMDGPUPrintfRuntimeBinding.cpp
  359       ConstantPointerNull *zeroIntPtr =
  360           ConstantPointerNull::get(PointerType::get(Type::getInt8Ty(Ctx), 1));
lib/Target/AMDGPU/AMDGPUPromoteAlloca.cpp
  499   if (isa<ConstantPointerNull>(OtherOp))
  837         if (isa<ConstantPointerNull>(CI->getOperand(0)))
  838           CI->setOperand(0, ConstantPointerNull::get(NewTy));
  840         if (isa<ConstantPointerNull>(CI->getOperand(1)))
  841           CI->setOperand(1, ConstantPointerNull::get(NewTy));
  860         if (isa<ConstantPointerNull>(SI->getOperand(1)))
  861           SI->setOperand(1, ConstantPointerNull::get(NewTy));
  863         if (isa<ConstantPointerNull>(SI->getOperand(2)))
  864           SI->setOperand(2, ConstantPointerNull::get(NewTy));
  867           if (isa<ConstantPointerNull>(Phi->getIncomingValue(I)))
  868             Phi->setIncomingValue(I, ConstantPointerNull::get(NewTy));
lib/Target/AMDGPU/R600ISelLowering.cpp
  913                      MachinePointerInfo(ConstantPointerNull::get(PtrType)));
lib/Target/NVPTX/NVPTXAsmPrinter.cpp
 1720   if (isa<ConstantPointerNull>(CPV)) {
lib/Target/WebAssembly/WebAssemblyLowerGlobalDtors.cpp
  165       Value *Null = ConstantPointerNull::get(VoidStar);
lib/Target/X86/X86FastISel.cpp
  660   if (isa<ConstantPointerNull>(Val))
 1398   if (isa<ConstantPointerNull>(Op1))
 3428       } else if (isa<ConstantInt>(ArgVal) || isa<ConstantPointerNull>(ArgVal)) {
lib/Transforms/Coroutines/CoroFrame.cpp
 1167   auto Fn = ConstantPointerNull::get(FnTy->getPointerTo());
 1183   auto Fn = ConstantPointerNull::get(FnTy->getPointerTo());
lib/Transforms/Coroutines/CoroInstr.h
  119     return isa<ConstantPointerNull>(Arg)
  127                   ConstantPointerNull::get(Type::getInt8PtrTy(getContext())));
lib/Transforms/Coroutines/CoroInternal.h
   59   ConstantPointerNull *const NullPtr;
lib/Transforms/Coroutines/CoroSplit.cpp
  204     Value *ReturnValue = ConstantPointerNull::get(ContinuationTy);
  305       auto *NullPtr = ConstantPointerNull::get(cast<PointerType>(
  305       auto *NullPtr = ConstantPointerNull::get(cast<PointerType>(
 1399   auto *Null = ConstantPointerNull::get(Type::getInt8PtrTy(Context));
 1399   auto *Null = ConstantPointerNull::get(Type::getInt8PtrTy(Context));
lib/Transforms/Coroutines/Coroutines.cpp
   99       NullPtr(ConstantPointerNull::get(Int8Ptr)) {}
  176       Elide ? ConstantPointerNull::get(Type::getInt8PtrTy(CoroId->getContext()))
lib/Transforms/IPO/Attributor.cpp
 1924     if (isa<ConstantPointerNull>(Val) &&
 2917     if (isa<ConstantPointerNull>(getAssociatedValue()) &&
lib/Transforms/IPO/CalledValuePropagation.cpp
  231     if (isa<ConstantPointerNull>(C))
lib/Transforms/IPO/GlobalDCE.cpp
  408       F->replaceNonMetadataUsesWith(ConstantPointerNull::get(F->getType()));
lib/Transforms/IPO/GlobalOpt.cpp
  650                isa<ConstantPointerNull>(U->getOperand(1))) {
 1066       if (!isa<ConstantPointerNull>(ICI->getOperand(1)))
lib/Transforms/IPO/LowerTypeTests.cpp
 1585   lowerTypeTestCalls(TypeIds, ConstantPointerNull::get(Int32PtrTy),
lib/Transforms/InstCombine/InstCombineCalls.cpp
 4012       if (isa<ConstantPointerNull>(DerivedPtr))
 4014         return replaceInstUsesWith(*II, ConstantPointerNull::get(PT));
 4338   if ((isa<ConstantPointerNull>(Callee) &&
lib/Transforms/InstCombine/InstCombineLoadStoreAlloca.cpp
  931   return (isa<ConstantPointerNull>(Ptr) &&
  938     if (isa<ConstantPointerNull>(GEPI0) &&
  943       (isa<ConstantPointerNull>(Op) &&
 1043       if (isa<ConstantPointerNull>(SI->getOperand(1)) &&
 1051       if (isa<ConstantPointerNull>(SI->getOperand(2)) &&
lib/Transforms/InstCombine/InstructionCombining.cpp
 2260   if (isa<ConstantPointerNull>(V))
 2523   if (isa<ConstantPointerNull>(Op))
lib/Transforms/Instrumentation/InstrProfiling.cpp
  795   Constant *ValuesPtrExpr = ConstantPointerNull::get(Int8PtrTy);
  828                                : ConstantPointerNull::get(Int8PtrTy);
lib/Transforms/ObjCARC/ObjCARCContract.cpp
  509       Value *Null = ConstantPointerNull::get(cast<PointerType>(CI->getType()));
lib/Transforms/Scalar/CorrelatedValuePropagation.cpp
  587                             ConstantPointerNull::get(Type),
lib/Transforms/Scalar/InferAddressSpaces.cpp
  844   if (isa<ConstantPointerNull>(C))
lib/Transforms/Scalar/RewriteStatepointsForGC.cpp
  516         ConstantPointerNull::get(cast<PointerType>(I->getType())), true);
 1781           Constant *CPN = ConstantPointerNull::get(PT);
lib/Transforms/Scalar/SCCP.cpp
 1166   if (isa<ConstantPointerNull>(Ptr)) {
lib/Transforms/Utils/CtorUtils.cpp
   98     if (isa<ConstantPointerNull>(CS->getOperand(1)))
lib/Transforms/Utils/InlineFunction.cpp
 1053                              isa<ConstantPointerNull>(V) ||
lib/Transforms/Utils/Local.cpp
 2061         } else if ((isa<ConstantPointerNull>(Callee) &&
 2090             (isa<ConstantPointerNull>(Ptr) &&
 2104       if ((isa<ConstantPointerNull>(Callee) &&
 2560       ConstantPointerNull::get(cast<PointerType>(Ptr->getType())), ITy);
lib/Transforms/Utils/SimplifyCFG.cpp
  420   if (isa<ConstantPointerNull>(V))
 4612       !isa<ConstantPointerNull>(C) && !isa<GlobalValue>(C) &&
lib/Transforms/Utils/SimplifyLibCalls.cpp
  782   if (isa<ConstantPointerNull>(EndPtr)) {
 1205   if (isa<ConstantPointerNull>(CI->getArgOperand(0)))
 2269   if (!isa<ConstantPointerNull>(CI->getArgOperand(1)))
lib/Transforms/Utils/ValueMapper.cpp
  487   return getVM()[V] = ConstantPointerNull::get(cast<PointerType>(NewTy));
tools/bugpoint/CrashDebugger.cpp
  282       Constant *Replacement = ConstantPointerNull::get(Ty);
  290         Constant *Replacement = ConstantPointerNull::get(Ty);
tools/bugpoint/Miscompilation.cpp
  864           Constant *NullPtr = ConstantPointerNull::get(F->getType());
tools/clang/include/clang/CodeGen/ConstantInitBuilder.h
  204     add(llvm::ConstantPointerNull::get(ptrTy));
tools/clang/lib/CodeGen/CGBlocks.cpp
 2084         llvm::Value *null = llvm::ConstantPointerNull::get(ty);
 2334       llvm::ConstantPointerNull::get(cast<llvm::PointerType>(value->getType()));
tools/clang/lib/CodeGen/CGBuiltin.cpp
 3860         EventWaitList = llvm::ConstantPointerNull::get(EventPtrTy);
 3871         EventRet = llvm::ConstantPointerNull::get(EventPtrTy);
13049     Value *TDB = llvm::ConstantPointerNull::get(Int8PtrTy);
tools/clang/lib/CodeGen/CGCUDANV.cpp
  422     llvm::Constant *NullPtr = llvm::ConstantPointerNull::get(VoidPtrTy);
  433         llvm::ConstantPointerNull::get(IntTy->getPointerTo())};
  604   Values.add(llvm::ConstantPointerNull::get(VoidPtrTy));
  629         /*Initializer=*/llvm::ConstantPointerNull::get(VoidPtrPtrTy),
  671         llvm::ConstantPointerNull::get(VoidPtrPtrTy), "__cuda_gpubin_handle");
tools/clang/lib/CodeGen/CGCall.cpp
 3083       llvm::ConstantPointerNull::get(cast<llvm::PointerType>(ptr->getType()));
 3108   return isa<llvm::ConstantPointerNull>(addr);
 3233     args.add(RValue::get(llvm::ConstantPointerNull::get(destType)),
 3252       llvm::ConstantPointerNull::get(
 3272                                    llvm::ConstantPointerNull::get(destType),
tools/clang/lib/CodeGen/CGCoroutine.cpp
  198   auto *NullPtr = llvm::ConstantPointerNull::get(CGF.CGM.Int8PtrTy);
  198   auto *NullPtr = llvm::ConstantPointerNull::get(CGF.CGM.Int8PtrTy);
  399     auto *NullPtr = llvm::ConstantPointerNull::get(CGF.Int8PtrTy);
  399     auto *NullPtr = llvm::ConstantPointerNull::get(CGF.Int8PtrTy);
  456     auto *NullPtr = llvm::ConstantPointerNull::get(CGF.Int8PtrTy);
  456     auto *NullPtr = llvm::ConstantPointerNull::get(CGF.Int8PtrTy);
  544   auto *NullPtr = llvm::ConstantPointerNull::get(Builder.getInt8PtrTy());
  544   auto *NullPtr = llvm::ConstantPointerNull::get(Builder.getInt8PtrTy());
  576     auto *NullPtr = llvm::ConstantPointerNull::get(Int8PtrTy);
  576     auto *NullPtr = llvm::ConstantPointerNull::get(Int8PtrTy);
  710     auto NullPtr = llvm::ConstantPointerNull::get(Builder.getInt8PtrTy());
tools/clang/lib/CodeGen/CGDecl.cpp
  863       isa<llvm::ConstantPointerNull>(Init) ||
tools/clang/lib/CodeGen/CGDeclCXX.cpp
  130         Argument = llvm::ConstantPointerNull::get(DestTy);
tools/clang/lib/CodeGen/CGException.cpp
  358   return llvm::ConstantPointerNull::get(CGF.Int8PtrTy);
tools/clang/lib/CodeGen/CGExpr.cpp
 3222       Builder.CreateICmpNE(Data, llvm::ConstantPointerNull::get(Int8PtrTy));
tools/clang/lib/CodeGen/CGExprScalar.cpp
 3831           !isa<llvm::ConstantPointerNull>(LHS) &&
 3832           !isa<llvm::ConstantPointerNull>(RHS)) {
tools/clang/lib/CodeGen/CGGPUBuiltin.cpp
   96     BufferPtr = llvm::ConstantPointerNull::get(llvm::Type::getInt8PtrTy(Ctx));
tools/clang/lib/CodeGen/CGNonTrivialStruct.cpp
  230   return llvm::ConstantPointerNull::get(cast<llvm::PointerType>(Ty));
tools/clang/lib/CodeGen/CGObjC.cpp
   41   return llvm::ConstantPointerNull::get(cast<llvm::PointerType>(type));
  396           if (isa<llvm::ConstantPointerNull>(arg))
 1987   if (isa<llvm::ConstantPointerNull>(value))
 2085   if (isa<llvm::ConstantPointerNull>(value))
 2233   if (isa<llvm::ConstantPointerNull>(value)) return;
 2371   if (isa<llvm::ConstantPointerNull>(value)) return value;
 2423   if (isa<llvm::ConstantPointerNull>(value) &&
 2633   if (isa<llvm::ConstantPointerNull>(value)) return;
tools/clang/lib/CodeGen/CGObjCGNU.cpp
  764         self = llvm::ConstantPointerNull::get(IdTy);
 2147   NULLPtr = llvm::ConstantPointerNull::get(PtrToInt8Ty);
 3518     SuperClass = llvm::ConstantPointerNull::get(PtrToInt8Ty);
tools/clang/lib/CodeGen/CGObjCMac.cpp
 3737     layout = llvm::ConstantPointerNull::get(CGM.Int8PtrTy);
 5381     return llvm::ConstantPointerNull::get(CGM.Int8PtrTy);
 6390         llvm::ConstantPointerNull::get(ObjCTypes.ImpnfABITy->getPointerTo());
tools/clang/lib/CodeGen/CGOpenMPRuntime.cpp
 4555     PrivatesParam = llvm::ConstantPointerNull::get(CGF.VoidPtrTy);
 5049     TaskPrivatesMap = llvm::ConstantPointerNull::get(
 5303     DepTaskArgs[6] = llvm::ConstantPointerNull::get(CGF.VoidPtrTy);
 5333     DepWaitTaskArgs[5] = llvm::ConstantPointerNull::get(CGF.VoidPtrTy);
 5453                        : llvm::ConstantPointerNull::get(CGF.VoidPtrTy)};
 6047         llvm::ConstantPointerNull::get(CGM.VoidPtrTy),
 6262                                 : llvm::ConstantPointerNull::get(CGM.VoidPtrTy);
 8695     BasePointersArrayArg = llvm::ConstantPointerNull::get(CGM.VoidPtrPtrTy);
 8696     PointersArrayArg = llvm::ConstantPointerNull::get(CGM.VoidPtrPtrTy);
 8697     SizesArrayArg = llvm::ConstantPointerNull::get(CGM.Int64Ty->getPointerTo());
 8699         llvm::ConstantPointerNull::get(CGM.Int64Ty->getPointerTo());
tools/clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.cpp
 1181         llvm::ConstantPointerNull::get(CGM.VoidPtrTy),
 1311         llvm::ConstantPointerNull::get(CGM.VoidPtrTy),
 2158       Address RecPtr = Address(llvm::ConstantPointerNull::get(GlobalRecPtrTy),
 2719       llvm::ConstantPointerNull::get(
tools/clang/lib/CodeGen/CodeGenFunction.cpp
  846     InitTempAlloca(ReturnLocation, llvm::ConstantPointerNull::get(Int8PtrTy));
tools/clang/lib/CodeGen/MicrosoftCXXABI.cpp
  856       llvm::ConstantPointerNull::get(CGM.Int8PtrTy),
  857       llvm::ConstantPointerNull::get(getThrowInfoType()->getPointerTo())};
 3832     llvm::ConstantPointerNull::get(CGM.Int8PtrTy), // Runtime data
tools/clang/lib/CodeGen/TargetInfo.cpp
  434   return llvm::ConstantPointerNull::get(T);
 8043     return llvm::ConstantPointerNull::get(PT);
 8049       llvm::ConstantPointerNull::get(NPT), PT);
tools/lldb/source/Expression/IRInterpreter.cpp
  299       if (isa<ConstantPointerNull>(constant)) {
tools/llvm-diff/DifferenceEngine.cpp
  401     if (isa<ConstantPointerNull>(L) || isa<UndefValue>(L) || isa<ConstantAggregateZero>(L))
tools/polly/lib/CodeGen/PerfMonitor.cpp
   52                           ConstantPointerNull::get(Builder.getInt8PtrTy())));
unittests/Analysis/AliasAnalysisTest.cpp
  175   auto *Addr = ConstantPointerNull::get(PtrType);
  175   auto *Addr = ConstantPointerNull::get(PtrType);
unittests/Analysis/TBAATest.cpp
   41                            ConstantPointerNull::get(PtrType), BB);
unittests/FuzzMutate/OperationsTest.cpp
   98       ConstantPointerNull::get(PointerType::get(i32->getType(), 0));
unittests/Linker/LinkModulesTest.cpp
   97   Builder.CreateRet(ConstantPointerNull::get(Type::getInt8PtrTy(Ctx)));
usr/include/c++/7.4.0/bits/unique_ptr.h
   68         default_delete(const default_delete<_Up>&) noexcept { }
   72       operator()(_Tp* __ptr) const
   74 	static_assert(!is_void<_Tp>::value,
   76 	static_assert(sizeof(_Tp)>0,
  122 	  using type = _Up*;
  137       using pointer = typename _Ptr<_Tp, _Dp>::type;
  161 	typename __uniq_ptr_impl<_Tp, _Up>::_DeleterConstraint::type;
  163       __uniq_ptr_impl<_Tp, _Dp> _M_t;
  166       using pointer	  = typename __uniq_ptr_impl<_Tp, _Dp>::pointer;
  167       using element_type  = _Tp;
  252 	unique_ptr(unique_ptr<_Up, _Ep>&& __u) noexcept
  297           __safe_conversion_up<_Up, _Ep>,
  301 	operator=(unique_ptr<_Up, _Ep>&& __u) noexcept
usr/include/c++/7.4.0/type_traits
  215     : public __is_void_helper<typename remove_cv<_Tp>::type>::type
  581     : public __or_<is_lvalue_reference<_Tp>,
  582                    is_rvalue_reference<_Tp>>::type
  601     : public __not_<__or_<is_function<_Tp>, is_reference<_Tp>,
  601     : public __not_<__or_<is_function<_Tp>, is_reference<_Tp>,
  602                           is_void<_Tp>>>::type
  638     : public __or_<is_object<_Tp>, is_reference<_Tp>>::type
  638     : public __or_<is_object<_Tp>, is_reference<_Tp>>::type
 1554     { typedef _Tp     type; };
 1563     { typedef _Tp     type; };
 1574       remove_const<typename remove_volatile<_Tp>::type>::type     type;
 1645     { typedef _Tp&   type; };
 1650     : public __add_lvalue_reference_helper<_Tp>