From 5ca98fd98791947eba83a1ed3f2c8191ef7afa6c Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Mon, 24 Nov 2014 09:08:18 +0000
Subject: Vendor import of llvm RELEASE_350/final tag r216957 (effectively,
 3.5.0 release):
 https://llvm.org/svn/llvm-project/llvm/tags/RELEASE_350/final@216957

---
 unittests/ExecutionEngine/ExecutionEngineTest.cpp | 25 +++++++++++------------
 1 file changed, 12 insertions(+), 13 deletions(-)

(limited to 'unittests/ExecutionEngine/ExecutionEngineTest.cpp')

diff --git a/unittests/ExecutionEngine/ExecutionEngineTest.cpp b/unittests/ExecutionEngine/ExecutionEngineTest.cpp
index 3e304e79860b..f23745c19dbb 100644
--- a/unittests/ExecutionEngine/ExecutionEngineTest.cpp
+++ b/unittests/ExecutionEngine/ExecutionEngineTest.cpp
@@ -8,7 +8,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/ExecutionEngine/Interpreter.h"
-#include "llvm/ADT/OwningPtr.h"
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/GlobalVariable.h"
 #include "llvm/IR/LLVMContext.h"
@@ -27,18 +26,18 @@ protected:
   }
 
   virtual void SetUp() {
-    ASSERT_TRUE(Engine.get() != NULL) << "EngineBuilder returned error: '"
+    ASSERT_TRUE(Engine.get() != nullptr) << "EngineBuilder returned error: '"
       << Error << "'";
   }
 
   GlobalVariable *NewExtGlobal(Type *T, const Twine &Name) {
     return new GlobalVariable(*M, T, false,  // Not constant.
-                              GlobalValue::ExternalLinkage, NULL, Name);
+                              GlobalValue::ExternalLinkage, nullptr, Name);
   }
 
   Module *const M;
   std::string Error;
-  const OwningPtr<ExecutionEngine> Engine;
+  const std::unique_ptr<ExecutionEngine> Engine;
 };
 
 TEST_F(ExecutionEngineTest, ForwardGlobalMapping) {
@@ -50,14 +49,14 @@ TEST_F(ExecutionEngineTest, ForwardGlobalMapping) {
   int32_t Mem2 = 4;
   Engine->updateGlobalMapping(G1, &Mem2);
   EXPECT_EQ(&Mem2, Engine->getPointerToGlobalIfAvailable(G1));
-  Engine->updateGlobalMapping(G1, NULL);
-  EXPECT_EQ(NULL, Engine->getPointerToGlobalIfAvailable(G1));
+  Engine->updateGlobalMapping(G1, nullptr);
+  EXPECT_EQ(nullptr, Engine->getPointerToGlobalIfAvailable(G1));
   Engine->updateGlobalMapping(G1, &Mem2);
   EXPECT_EQ(&Mem2, Engine->getPointerToGlobalIfAvailable(G1));
 
   GlobalVariable *G2 =
       NewExtGlobal(Type::getInt32Ty(getGlobalContext()), "Global1");
-  EXPECT_EQ(NULL, Engine->getPointerToGlobalIfAvailable(G2))
+  EXPECT_EQ(nullptr, Engine->getPointerToGlobalIfAvailable(G2))
     << "The NULL return shouldn't depend on having called"
     << " updateGlobalMapping(..., NULL)";
   // Check that update...() can be called before add...().
@@ -76,7 +75,7 @@ TEST_F(ExecutionEngineTest, ReverseGlobalMapping) {
   EXPECT_EQ(G1, Engine->getGlobalValueAtAddress(&Mem1));
   int32_t Mem2 = 4;
   Engine->updateGlobalMapping(G1, &Mem2);
-  EXPECT_EQ(NULL, Engine->getGlobalValueAtAddress(&Mem1));
+  EXPECT_EQ(nullptr, Engine->getGlobalValueAtAddress(&Mem1));
   EXPECT_EQ(G1, Engine->getGlobalValueAtAddress(&Mem2));
 
   GlobalVariable *G2 =
@@ -84,12 +83,12 @@ TEST_F(ExecutionEngineTest, ReverseGlobalMapping) {
   Engine->updateGlobalMapping(G2, &Mem1);
   EXPECT_EQ(G2, Engine->getGlobalValueAtAddress(&Mem1));
   EXPECT_EQ(G1, Engine->getGlobalValueAtAddress(&Mem2));
-  Engine->updateGlobalMapping(G1, NULL);
+  Engine->updateGlobalMapping(G1, nullptr);
   EXPECT_EQ(G2, Engine->getGlobalValueAtAddress(&Mem1))
     << "Removing one mapping doesn't affect a different one.";
-  EXPECT_EQ(NULL, Engine->getGlobalValueAtAddress(&Mem2));
+  EXPECT_EQ(nullptr, Engine->getGlobalValueAtAddress(&Mem2));
   Engine->updateGlobalMapping(G2, &Mem2);
-  EXPECT_EQ(NULL, Engine->getGlobalValueAtAddress(&Mem1));
+  EXPECT_EQ(nullptr, Engine->getGlobalValueAtAddress(&Mem1));
   EXPECT_EQ(G2, Engine->getGlobalValueAtAddress(&Mem2))
     << "Once a mapping is removed, we can point another GV at the"
     << " now-free address.";
@@ -105,7 +104,7 @@ TEST_F(ExecutionEngineTest, ClearModuleMappings) {
 
   Engine->clearGlobalMappingsFromModule(M);
 
-  EXPECT_EQ(NULL, Engine->getGlobalValueAtAddress(&Mem1));
+  EXPECT_EQ(nullptr, Engine->getGlobalValueAtAddress(&Mem1));
 
   GlobalVariable *G2 =
       NewExtGlobal(Type::getInt32Ty(getGlobalContext()), "Global2");
@@ -125,7 +124,7 @@ TEST_F(ExecutionEngineTest, DestructionRemovesGlobalMapping) {
   // When the GV goes away, the ExecutionEngine should remove any
   // mappings that refer to it.
   G1->eraseFromParent();
-  EXPECT_EQ(NULL, Engine->getGlobalValueAtAddress(&Mem1));
+  EXPECT_EQ(nullptr, Engine->getGlobalValueAtAddress(&Mem1));
 }
 
 }
-- 
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