Remove LLVM 8.0.1 files.

1 files changed, 0 insertions, 552 deletions

diff --git a/gnu/llvm/unittests/IR/ValueHandleTest.cpp b/gnu/llvm/unittests/IR/ValueHandleTest.cpp
deleted file mode 100644
index 9a4ce156dc3..00000000000
--- a/gnu/llvm/unittests/IR/ValueHandleTest.cpp
+++ /dev/null
@@ -1,552 +0,0 @@
-//===- ValueHandleTest.cpp - ValueHandle tests ----------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/IR/ValueHandle.h"
-#include "llvm/IR/Constants.h"
-#include "llvm/IR/Instructions.h"
-#include "llvm/IR/LLVMContext.h"
-#include "gtest/gtest.h"
-#include <memory>
-
-using namespace llvm;
-
-namespace {
-
-class ValueHandle : public testing::Test {
-protected:
-  LLVMContext Context;
-  Constant *ConstantV;
-  std::unique_ptr<BitCastInst> BitcastV;
-
-  ValueHandle()
-      : ConstantV(ConstantInt::get(Type::getInt32Ty(Context), 0)),
-        BitcastV(new BitCastInst(ConstantV, Type::getInt32Ty(Context))) {}
-};
-
-class ConcreteCallbackVH final : public CallbackVH {
-public:
-  ConcreteCallbackVH(Value *V) : CallbackVH(V) {}
-};
-
-TEST_F(ValueHandle, WeakVH_BasicOperation) {
-  WeakVH WVH(BitcastV.get());
-  EXPECT_EQ(BitcastV.get(), WVH);
-  WVH = ConstantV;
-  EXPECT_EQ(ConstantV, WVH);
-
-  // Make sure I can call a method on the underlying Value.  It
-  // doesn't matter which method.
-  EXPECT_EQ(Type::getInt32Ty(Context), WVH->getType());
-  EXPECT_EQ(Type::getInt32Ty(Context), (*WVH).getType());
-
-  WVH = BitcastV.get();
-  BitcastV->replaceAllUsesWith(ConstantV);
-  EXPECT_EQ(WVH, BitcastV.get());
-  BitcastV.reset();
-  EXPECT_EQ(WVH, nullptr);
-}
-
-TEST_F(ValueHandle, WeakTrackingVH_BasicOperation) {
-  WeakTrackingVH WVH(BitcastV.get());
-  EXPECT_EQ(BitcastV.get(), WVH);
-  WVH = ConstantV;
-  EXPECT_EQ(ConstantV, WVH);
-
-  // Make sure I can call a method on the underlying Value.  It
-  // doesn't matter which method.
-  EXPECT_EQ(Type::getInt32Ty(Context), WVH->getType());
-  EXPECT_EQ(Type::getInt32Ty(Context), (*WVH).getType());
-}
-
-TEST_F(ValueHandle, WeakTrackingVH_Comparisons) {
-  WeakTrackingVH BitcastWVH(BitcastV.get());
-  WeakTrackingVH ConstantWVH(ConstantV);
-
-  EXPECT_TRUE(BitcastWVH == BitcastWVH);
-  EXPECT_TRUE(BitcastV.get() == BitcastWVH);
-  EXPECT_TRUE(BitcastWVH == BitcastV.get());
-  EXPECT_FALSE(BitcastWVH == ConstantWVH);
-
-  EXPECT_TRUE(BitcastWVH != ConstantWVH);
-  EXPECT_TRUE(BitcastV.get() != ConstantWVH);
-  EXPECT_TRUE(BitcastWVH != ConstantV);
-  EXPECT_FALSE(BitcastWVH != BitcastWVH);
-
-  // Cast to Value* so comparisons work.
-  Value *BV = BitcastV.get();
-  Value *CV = ConstantV;
-  EXPECT_EQ(BV < CV, BitcastWVH < ConstantWVH);
-  EXPECT_EQ(BV <= CV, BitcastWVH <= ConstantWVH);
-  EXPECT_EQ(BV > CV, BitcastWVH > ConstantWVH);
-  EXPECT_EQ(BV >= CV, BitcastWVH >= ConstantWVH);
-
-  EXPECT_EQ(BV < CV, BitcastV.get() < ConstantWVH);
-  EXPECT_EQ(BV <= CV, BitcastV.get() <= ConstantWVH);
-  EXPECT_EQ(BV > CV, BitcastV.get() > ConstantWVH);
-  EXPECT_EQ(BV >= CV, BitcastV.get() >= ConstantWVH);
-
-  EXPECT_EQ(BV < CV, BitcastWVH < ConstantV);
-  EXPECT_EQ(BV <= CV, BitcastWVH <= ConstantV);
-  EXPECT_EQ(BV > CV, BitcastWVH > ConstantV);
-  EXPECT_EQ(BV >= CV, BitcastWVH >= ConstantV);
-}
-
-TEST_F(ValueHandle, WeakTrackingVH_FollowsRAUW) {
-  WeakTrackingVH WVH(BitcastV.get());
-  WeakTrackingVH WVH_Copy(WVH);
-  WeakTrackingVH WVH_Recreated(BitcastV.get());
-  BitcastV->replaceAllUsesWith(ConstantV);
-  EXPECT_EQ(ConstantV, WVH);
-  EXPECT_EQ(ConstantV, WVH_Copy);
-  EXPECT_EQ(ConstantV, WVH_Recreated);
-}
-
-TEST_F(ValueHandle, WeakTrackingVH_NullOnDeletion) {
-  WeakTrackingVH WVH(BitcastV.get());
-  WeakTrackingVH WVH_Copy(WVH);
-  WeakTrackingVH WVH_Recreated(BitcastV.get());
-  BitcastV.reset();
-  Value *null_value = nullptr;
-  EXPECT_EQ(null_value, WVH);
-  EXPECT_EQ(null_value, WVH_Copy);
-  EXPECT_EQ(null_value, WVH_Recreated);
-}
-
-
-TEST_F(ValueHandle, AssertingVH_BasicOperation) {
-  AssertingVH<CastInst> AVH(BitcastV.get());
-  CastInst *implicit_to_exact_type = AVH;
-  (void)implicit_to_exact_type;  // Avoid warning.
-
-  AssertingVH<Value> GenericAVH(BitcastV.get());
-  EXPECT_EQ(BitcastV.get(), GenericAVH);
-  GenericAVH = ConstantV;
-  EXPECT_EQ(ConstantV, GenericAVH);
-
-  // Make sure I can call a method on the underlying CastInst.  It
-  // doesn't matter which method.
-  EXPECT_FALSE(AVH->mayWriteToMemory());
-  EXPECT_FALSE((*AVH).mayWriteToMemory());
-}
-
-TEST_F(ValueHandle, AssertingVH_Const) {
-  const CastInst *ConstBitcast = BitcastV.get();
-  AssertingVH<const CastInst> AVH(ConstBitcast);
-  const CastInst *implicit_to_exact_type = AVH;
-  (void)implicit_to_exact_type;  // Avoid warning.
-}
-
-TEST_F(ValueHandle, AssertingVH_Comparisons) {
-  AssertingVH<Value> BitcastAVH(BitcastV.get());
-  AssertingVH<Value> ConstantAVH(ConstantV);
-
-  EXPECT_TRUE(BitcastAVH == BitcastAVH);
-  EXPECT_TRUE(BitcastV.get() == BitcastAVH);
-  EXPECT_TRUE(BitcastAVH == BitcastV.get());
-  EXPECT_FALSE(BitcastAVH == ConstantAVH);
-
-  EXPECT_TRUE(BitcastAVH != ConstantAVH);
-  EXPECT_TRUE(BitcastV.get() != ConstantAVH);
-  EXPECT_TRUE(BitcastAVH != ConstantV);
-  EXPECT_FALSE(BitcastAVH != BitcastAVH);
-
-  // Cast to Value* so comparisons work.
-  Value *BV = BitcastV.get();
-  Value *CV = ConstantV;
-  EXPECT_EQ(BV < CV, BitcastAVH < ConstantAVH);
-  EXPECT_EQ(BV <= CV, BitcastAVH <= ConstantAVH);
-  EXPECT_EQ(BV > CV, BitcastAVH > ConstantAVH);
-  EXPECT_EQ(BV >= CV, BitcastAVH >= ConstantAVH);
-
-  EXPECT_EQ(BV < CV, BitcastV.get() < ConstantAVH);
-  EXPECT_EQ(BV <= CV, BitcastV.get() <= ConstantAVH);
-  EXPECT_EQ(BV > CV, BitcastV.get() > ConstantAVH);
-  EXPECT_EQ(BV >= CV, BitcastV.get() >= ConstantAVH);
-
-  EXPECT_EQ(BV < CV, BitcastAVH < ConstantV);
-  EXPECT_EQ(BV <= CV, BitcastAVH <= ConstantV);
-  EXPECT_EQ(BV > CV, BitcastAVH > ConstantV);
-  EXPECT_EQ(BV >= CV, BitcastAVH >= ConstantV);
-}
-
-TEST_F(ValueHandle, AssertingVH_DoesNotFollowRAUW) {
-  AssertingVH<Value> AVH(BitcastV.get());
-  BitcastV->replaceAllUsesWith(ConstantV);
-  EXPECT_EQ(BitcastV.get(), AVH);
-}
-
-#ifdef NDEBUG
-
-TEST_F(ValueHandle, AssertingVH_ReducesToPointer) {
-  EXPECT_EQ(sizeof(CastInst *), sizeof(AssertingVH<CastInst>));
-}
-
-#else  // !NDEBUG
-
-#ifdef GTEST_HAS_DEATH_TEST
-
-TEST_F(ValueHandle, AssertingVH_Asserts) {
-  AssertingVH<Value> AVH(BitcastV.get());
-  EXPECT_DEATH({BitcastV.reset();},
-               "An asserting value handle still pointed to this value!");
-  AssertingVH<Value> Copy(AVH);
-  AVH = nullptr;
-  EXPECT_DEATH({BitcastV.reset();},
-               "An asserting value handle still pointed to this value!");
-  Copy = nullptr;
-  BitcastV.reset();
-}
-
-#endif  // GTEST_HAS_DEATH_TEST
-
-#endif  // NDEBUG
-
-TEST_F(ValueHandle, CallbackVH_BasicOperation) {
-  ConcreteCallbackVH CVH(BitcastV.get());
-  EXPECT_EQ(BitcastV.get(), CVH);
-  CVH = ConstantV;
-  EXPECT_EQ(ConstantV, CVH);
-
-  // Make sure I can call a method on the underlying Value.  It
-  // doesn't matter which method.
-  EXPECT_EQ(Type::getInt32Ty(Context), CVH->getType());
-  EXPECT_EQ(Type::getInt32Ty(Context), (*CVH).getType());
-}
-
-TEST_F(ValueHandle, CallbackVH_Comparisons) {
-  ConcreteCallbackVH BitcastCVH(BitcastV.get());
-  ConcreteCallbackVH ConstantCVH(ConstantV);
-
-  EXPECT_TRUE(BitcastCVH == BitcastCVH);
-  EXPECT_TRUE(BitcastV.get() == BitcastCVH);
-  EXPECT_TRUE(BitcastCVH == BitcastV.get());
-  EXPECT_FALSE(BitcastCVH == ConstantCVH);
-
-  EXPECT_TRUE(BitcastCVH != ConstantCVH);
-  EXPECT_TRUE(BitcastV.get() != ConstantCVH);
-  EXPECT_TRUE(BitcastCVH != ConstantV);
-  EXPECT_FALSE(BitcastCVH != BitcastCVH);
-
-  // Cast to Value* so comparisons work.
-  Value *BV = BitcastV.get();
-  Value *CV = ConstantV;
-  EXPECT_EQ(BV < CV, BitcastCVH < ConstantCVH);
-  EXPECT_EQ(BV <= CV, BitcastCVH <= ConstantCVH);
-  EXPECT_EQ(BV > CV, BitcastCVH > ConstantCVH);
-  EXPECT_EQ(BV >= CV, BitcastCVH >= ConstantCVH);
-
-  EXPECT_EQ(BV < CV, BitcastV.get() < ConstantCVH);
-  EXPECT_EQ(BV <= CV, BitcastV.get() <= ConstantCVH);
-  EXPECT_EQ(BV > CV, BitcastV.get() > ConstantCVH);
-  EXPECT_EQ(BV >= CV, BitcastV.get() >= ConstantCVH);
-
-  EXPECT_EQ(BV < CV, BitcastCVH < ConstantV);
-  EXPECT_EQ(BV <= CV, BitcastCVH <= ConstantV);
-  EXPECT_EQ(BV > CV, BitcastCVH > ConstantV);
-  EXPECT_EQ(BV >= CV, BitcastCVH >= ConstantV);
-}
-
-TEST_F(ValueHandle, CallbackVH_CallbackOnDeletion) {
-  class RecordingVH final : public CallbackVH {
-  public:
-    int DeletedCalls;
-    int AURWCalls;
-
-    RecordingVH() : DeletedCalls(0), AURWCalls(0) {}
-    RecordingVH(Value *V) : CallbackVH(V), DeletedCalls(0), AURWCalls(0) {}
-
-  private:
-    void deleted() override {
-      DeletedCalls++;
-      CallbackVH::deleted();
-    }
-    void allUsesReplacedWith(Value *) override { AURWCalls++; }
-  };
-
-  RecordingVH RVH;
-  RVH = BitcastV.get();
-  EXPECT_EQ(0, RVH.DeletedCalls);
-  EXPECT_EQ(0, RVH.AURWCalls);
-  BitcastV.reset();
-  EXPECT_EQ(1, RVH.DeletedCalls);
-  EXPECT_EQ(0, RVH.AURWCalls);
-}
-
-TEST_F(ValueHandle, CallbackVH_CallbackOnRAUW) {
-  class RecordingVH final : public CallbackVH {
-  public:
-    int DeletedCalls;
-    Value *AURWArgument;
-
-    RecordingVH() : DeletedCalls(0), AURWArgument(nullptr) {}
-    RecordingVH(Value *V)
-      : CallbackVH(V), DeletedCalls(0), AURWArgument(nullptr) {}
-
-  private:
-    void deleted() override {
-      DeletedCalls++;
-      CallbackVH::deleted();
-    }
-    void allUsesReplacedWith(Value *new_value) override {
-      EXPECT_EQ(nullptr, AURWArgument);
-      AURWArgument = new_value;
-    }
-  };
-
-  RecordingVH RVH;
-  RVH = BitcastV.get();
-  EXPECT_EQ(0, RVH.DeletedCalls);
-  EXPECT_EQ(nullptr, RVH.AURWArgument);
-  BitcastV->replaceAllUsesWith(ConstantV);
-  EXPECT_EQ(0, RVH.DeletedCalls);
-  EXPECT_EQ(ConstantV, RVH.AURWArgument);
-}
-
-TEST_F(ValueHandle, CallbackVH_DeletionCanRAUW) {
-  class RecoveringVH final : public CallbackVH {
-  public:
-    int DeletedCalls;
-    Value *AURWArgument;
-    LLVMContext *Context;
-
-    RecoveringVH(LLVMContext &TheContext)
-        : DeletedCalls(0), AURWArgument(nullptr), Context(&TheContext) {}
-
-    RecoveringVH(LLVMContext &TheContext, Value *V)
-        : CallbackVH(V), DeletedCalls(0), AURWArgument(nullptr),
-          Context(&TheContext) {}
-
-  private:
-    void deleted() override {
-      getValPtr()->replaceAllUsesWith(
-          Constant::getNullValue(Type::getInt32Ty(*Context)));
-      setValPtr(nullptr);
-    }
-    void allUsesReplacedWith(Value *new_value) override {
-      ASSERT_TRUE(nullptr != getValPtr());
-      EXPECT_EQ(1U, getValPtr()->getNumUses());
-      EXPECT_EQ(nullptr, AURWArgument);
-      AURWArgument = new_value;
-    }
-  };
-
-  // Normally, if a value has uses, deleting it will crash.  However, we can use
-  // a CallbackVH to remove the uses before the check for no uses.
-  RecoveringVH RVH(Context);
-  RVH = RecoveringVH(Context, BitcastV.get());
-  std::unique_ptr<BinaryOperator> BitcastUser(BinaryOperator::CreateAdd(
-      RVH, Constant::getNullValue(Type::getInt32Ty(Context))));
-  EXPECT_EQ(BitcastV.get(), BitcastUser->getOperand(0));
-  BitcastV.reset();  // Would crash without the ValueHandler.
-  EXPECT_EQ(Constant::getNullValue(Type::getInt32Ty(Context)),
-            RVH.AURWArgument);
-  EXPECT_EQ(Constant::getNullValue(Type::getInt32Ty(Context)),
-            BitcastUser->getOperand(0));
-}
-
-TEST_F(ValueHandle, DestroyingOtherVHOnSameValueDoesntBreakIteration) {
-  // When a CallbackVH modifies other ValueHandles in its callbacks,
-  // that shouldn't interfere with non-modified ValueHandles receiving
-  // their appropriate callbacks.
-  //
-  // We create the active CallbackVH in the middle of a palindromic
-  // arrangement of other VHs so that the bad behavior would be
-  // triggered in whichever order callbacks run.
-
-  class DestroyingVH final : public CallbackVH {
-  public:
-    std::unique_ptr<WeakTrackingVH> ToClear[2];
-    DestroyingVH(Value *V) {
-      ToClear[0].reset(new WeakTrackingVH(V));
-      setValPtr(V);
-      ToClear[1].reset(new WeakTrackingVH(V));
-    }
-    void deleted() override {
-      ToClear[0].reset();
-      ToClear[1].reset();
-      CallbackVH::deleted();
-    }
-    void allUsesReplacedWith(Value *) override {
-      ToClear[0].reset();
-      ToClear[1].reset();
-    }
-  };
-
-  {
-    WeakTrackingVH ShouldBeVisited1(BitcastV.get());
-    DestroyingVH C(BitcastV.get());
-    WeakTrackingVH ShouldBeVisited2(BitcastV.get());
-
-    BitcastV->replaceAllUsesWith(ConstantV);
-    EXPECT_EQ(ConstantV, static_cast<Value*>(ShouldBeVisited1));
-    EXPECT_EQ(ConstantV, static_cast<Value*>(ShouldBeVisited2));
-  }
-
-  {
-    WeakTrackingVH ShouldBeVisited1(BitcastV.get());
-    DestroyingVH C(BitcastV.get());
-    WeakTrackingVH ShouldBeVisited2(BitcastV.get());
-
-    BitcastV.reset();
-    EXPECT_EQ(nullptr, static_cast<Value*>(ShouldBeVisited1));
-    EXPECT_EQ(nullptr, static_cast<Value*>(ShouldBeVisited2));
-  }
-}
-
-TEST_F(ValueHandle, AssertingVHCheckedLast) {
-  // If a CallbackVH exists to clear out a group of AssertingVHs on
-  // Value deletion, the CallbackVH should get a chance to do so
-  // before the AssertingVHs assert.
-
-  class ClearingVH final : public CallbackVH {
-  public:
-    AssertingVH<Value> *ToClear[2];
-    ClearingVH(Value *V,
-               AssertingVH<Value> &A0, AssertingVH<Value> &A1)
-      : CallbackVH(V) {
-      ToClear[0] = &A0;
-      ToClear[1] = &A1;
-    }
-
-    void deleted() override {
-      *ToClear[0] = nullptr;
-      *ToClear[1] = nullptr;
-      CallbackVH::deleted();
-    }
-  };
-
-  AssertingVH<Value> A1, A2;
-  A1 = BitcastV.get();
-  ClearingVH C(BitcastV.get(), A1, A2);
-  A2 = BitcastV.get();
-  // C.deleted() should run first, clearing the two AssertingVHs,
-  // which should prevent them from asserting.
-  BitcastV.reset();
-}
-
-TEST_F(ValueHandle, PoisoningVH_BasicOperation) {
-  PoisoningVH<CastInst> VH(BitcastV.get());
-  CastInst *implicit_to_exact_type = VH;
-  (void)implicit_to_exact_type; // Avoid warning.
-
-  PoisoningVH<Value> GenericVH(BitcastV.get());
-  EXPECT_EQ(BitcastV.get(), GenericVH);
-  GenericVH = ConstantV;
-  EXPECT_EQ(ConstantV, GenericVH);
-
-  // Make sure I can call a method on the underlying CastInst.  It
-  // doesn't matter which method.
-  EXPECT_FALSE(VH->mayWriteToMemory());
-  EXPECT_FALSE((*VH).mayWriteToMemory());
-}
-
-TEST_F(ValueHandle, PoisoningVH_Const) {
-  const CastInst *ConstBitcast = BitcastV.get();
-  PoisoningVH<const CastInst> VH(ConstBitcast);
-  const CastInst *implicit_to_exact_type = VH;
-  (void)implicit_to_exact_type; // Avoid warning.
-}
-
-TEST_F(ValueHandle, PoisoningVH_Comparisons) {
-  PoisoningVH<Value> BitcastVH(BitcastV.get());
-  PoisoningVH<Value> ConstantVH(ConstantV);
-
-  EXPECT_TRUE(BitcastVH == BitcastVH);
-  EXPECT_TRUE(BitcastV.get() == BitcastVH);
-  EXPECT_TRUE(BitcastVH == BitcastV.get());
-  EXPECT_FALSE(BitcastVH == ConstantVH);
-
-  EXPECT_TRUE(BitcastVH != ConstantVH);
-  EXPECT_TRUE(BitcastV.get() != ConstantVH);
-  EXPECT_TRUE(BitcastVH != ConstantV);
-  EXPECT_FALSE(BitcastVH != BitcastVH);
-
-  // Cast to Value* so comparisons work.
-  Value *BV = BitcastV.get();
-  Value *CV = ConstantV;
-  EXPECT_EQ(BV < CV, BitcastVH < ConstantVH);
-  EXPECT_EQ(BV <= CV, BitcastVH <= ConstantVH);
-  EXPECT_EQ(BV > CV, BitcastVH > ConstantVH);
-  EXPECT_EQ(BV >= CV, BitcastVH >= ConstantVH);
-
-  EXPECT_EQ(BV < CV, BitcastV.get() < ConstantVH);
-  EXPECT_EQ(BV <= CV, BitcastV.get() <= ConstantVH);
-  EXPECT_EQ(BV > CV, BitcastV.get() > ConstantVH);
-  EXPECT_EQ(BV >= CV, BitcastV.get() >= ConstantVH);
-
-  EXPECT_EQ(BV < CV, BitcastVH < ConstantV);
-  EXPECT_EQ(BV <= CV, BitcastVH <= ConstantV);
-  EXPECT_EQ(BV > CV, BitcastVH > ConstantV);
-  EXPECT_EQ(BV >= CV, BitcastVH >= ConstantV);
-}
-
-TEST_F(ValueHandle, PoisoningVH_DoesNotFollowRAUW) {
-  PoisoningVH<Value> VH(BitcastV.get());
-  BitcastV->replaceAllUsesWith(ConstantV);
-  EXPECT_TRUE(DenseMapInfo<PoisoningVH<Value>>::isEqual(VH, BitcastV.get()));
-}
-
-#ifdef NDEBUG
-
-TEST_F(ValueHandle, PoisoningVH_ReducesToPointer) {
-  EXPECT_EQ(sizeof(CastInst *), sizeof(PoisoningVH<CastInst>));
-}
-
-#else // !NDEBUG
-
-TEST_F(ValueHandle, TrackingVH_Tracks) {
-  TrackingVH<Value> VH(BitcastV.get());
-  BitcastV->replaceAllUsesWith(ConstantV);
-  EXPECT_EQ(VH, ConstantV);
-}
-
-#ifdef GTEST_HAS_DEATH_TEST
-
-TEST_F(ValueHandle, PoisoningVH_Asserts) {
-  PoisoningVH<Value> VH(BitcastV.get());
-
-  // The poisoned handle shouldn't assert when the value is deleted.
-  BitcastV.reset(new BitCastInst(ConstantV, Type::getInt32Ty(Context)));
-  // But should when we access the handle.
-  EXPECT_DEATH((void)*VH, "Accessed a poisoned value handle!");
-
-  // Now check that poison catches RAUW.
-  VH = BitcastV.get();
-  // The replace doesn't trigger anything immediately.
-  BitcastV->replaceAllUsesWith(ConstantV);
-  // But a use does.
-  EXPECT_DEATH((void)*VH, "Accessed a poisoned value handle!");
-
-  // Don't clear anything out here as destroying the handles should be fine.
-}
-
-TEST_F(ValueHandle, TrackingVH_Asserts) {
-  {
-    TrackingVH<Value> VH(BitcastV.get());
-
-    // The tracking handle shouldn't assert when the value is deleted.
-    BitcastV.reset(new BitCastInst(ConstantV, Type::getInt32Ty(Context)));
-    // But should when we access the handle.
-    EXPECT_DEATH((void)*VH,
-                 "TrackingVH must be non-null and valid on dereference!");
-  }
-
-  {
-    TrackingVH<Instruction> VH(BitcastV.get());
-
-    BitcastV->replaceAllUsesWith(ConstantV);
-    EXPECT_DEATH((void)*VH,
-                 "Tracked Value was replaced by one with an invalid type!");
-  }
-}
-
-#endif // GTEST_HAS_DEATH_TEST
-
-#endif // NDEBUG
-}