[SystemZ] Add test missing from r186148

[oota-llvm.git] / unittests / Support / ValueHandleTest.cpp

diff --git a/unittests/Support/ValueHandleTest.cpp b/unittests/Support/ValueHandleTest.cpp
index c89a7af6fefef89665aa9a33c741ff82542b7182..05aafa2d05d86ce93747951273821260c34e2919 100644 (file)
--- a/unittests/Support/ValueHandleTest.cpp
+++ b/unittests/Support/ValueHandleTest.cpp
@@ -8,13 +8,11 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Support/ValueHandle.h"
-
-#include "llvm/Constants.h"
-#include "llvm/Instructions.h"
 #include "llvm/ADT/OwningPtr.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;
@@ -34,7 +32,6 @@ protected:
 
 class ConcreteCallbackVH : public CallbackVH {
 public:
-  ConcreteCallbackVH() : CallbackVH() {}
   ConcreteCallbackVH(Value *V) : CallbackVH(V) {}
 };
 
@@ -108,7 +105,7 @@ TEST_F(ValueHandle, WeakVH_NullOnDeletion) {
 TEST_F(ValueHandle, AssertingVH_BasicOperation) {
   AssertingVH<CastInst> AVH(BitcastV.get());
   CastInst *implicit_to_exact_type = AVH;
-  implicit_to_exact_type = implicit_to_exact_type;  // Avoid warning.
+  (void)implicit_to_exact_type;  // Avoid warning.
 
   AssertingVH<Value> GenericAVH(BitcastV.get());
   EXPECT_EQ(BitcastV.get(), GenericAVH);
@@ -125,7 +122,7 @@ TEST_F(ValueHandle, AssertingVH_Const) {
   const CastInst *ConstBitcast = BitcastV.get();
   AssertingVH<const CastInst> AVH(ConstBitcast);
   const CastInst *implicit_to_exact_type = AVH;
-  implicit_to_exact_type = implicit_to_exact_type;  // Avoid warning.
+  (void)implicit_to_exact_type;  // Avoid warning.
 }
 
 TEST_F(ValueHandle, AssertingVH_Comparisons) {