Replace OwningPtr<T> with std::unique_ptr<T>.

This compiles with no changes to clang/lld/lldb with MSVC and includes
overloads to various functions which are used by those projects and llvm
which have OwningPtr's as parameters. This should allow out of tree
projects some time to move. There are also no changes to libs/Target,
which should help out of tree targets have time to move, if necessary.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203083 91177308-0d34-0410-b5e6-96231b3b80d8

10 files changed, 11 insertions, 15 deletions

diff --git a/unittests/IR/ConstantsTest.cpp b/unittests/IR/ConstantsTest.cpp
index fee38b891d..b3aa8102b6 100644
--- a/unittests/IR/ConstantsTest.cpp
+++ b/unittests/IR/ConstantsTest.cpp
@@ -162,7 +162,7 @@ TEST(ConstantsTest, PointerCast) {
   }
 
 TEST(ConstantsTest, AsInstructionsTest) {
-  OwningPtr<Module> M(new Module("MyModule", getGlobalContext()));
+  std::unique_ptr<Module> M(new Module("MyModule", getGlobalContext()));
 
   Type *Int64Ty = Type::getInt64Ty(getGlobalContext());
   Type *Int32Ty = Type::getInt32Ty(getGlobalContext());
diff --git a/unittests/IR/DominatorTreeTest.cpp b/unittests/IR/DominatorTreeTest.cpp
index d10031cb41..98c2317f2c 100644
--- a/unittests/IR/DominatorTreeTest.cpp
+++ b/unittests/IR/DominatorTreeTest.cpp
@@ -218,7 +218,7 @@ namespace llvm {
 
     TEST(DominatorTree, Unreachable) {
       DPass *P = new DPass();
-      OwningPtr<Module> M(makeLLVMModule(P));
+      std::unique_ptr<Module> M(makeLLVMModule(P));
       PassManager Passes;
       Passes.add(P);
       Passes.run(*M);
diff --git a/unittests/IR/IRBuilderTest.cpp b/unittests/IR/IRBuilderTest.cpp
index 5d67e700a9..9796e44599 100644
--- a/unittests/IR/IRBuilderTest.cpp
+++ b/unittests/IR/IRBuilderTest.cpp
@@ -8,7 +8,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/IR/IRBuilder.h"
-#include "llvm/ADT/OwningPtr.h"
 #include "llvm/IR/BasicBlock.h"
 #include "llvm/IR/DataLayout.h"
 #include "llvm/IR/Function.h"
@@ -41,7 +40,7 @@ protected:
   }
 
   LLVMContext Ctx;
-  OwningPtr<Module> M;
+  std::unique_ptr<Module> M;
   Function *F;
   BasicBlock *BB;
   GlobalVariable *GV;
@@ -109,7 +108,7 @@ TEST_F(IRBuilderTest, LandingPadName) {
 }
 
 TEST_F(IRBuilderTest, DataLayout) {
-  OwningPtr<Module> M(new Module("test", Ctx));
+  std::unique_ptr<Module> M(new Module("test", Ctx));
   M->setDataLayout("e-n32");
   EXPECT_TRUE(M->getDataLayout()->isLegalInteger(32));
   M->setDataLayout("e");
diff --git a/unittests/IR/LegacyPassManagerTest.cpp b/unittests/IR/LegacyPassManagerTest.cpp
index 284a513b52..df6f460df9 100644
--- a/unittests/IR/LegacyPassManagerTest.cpp
+++ b/unittests/IR/LegacyPassManagerTest.cpp
@@ -346,7 +346,7 @@ namespace llvm {
 
     template<typename T>
     void MemoryTestHelper(int run) {
-      OwningPtr<Module> M(makeLLVMModule());
+      std::unique_ptr<Module> M(makeLLVMModule());
       T *P = new T();
       PassManager Passes;
       Passes.add(new DataLayoutPass(M.get()));
diff --git a/unittests/IR/PassManagerTest.cpp b/unittests/IR/PassManagerTest.cpp
index ee1deff8df..75ba02b3a4 100644
--- a/unittests/IR/PassManagerTest.cpp
+++ b/unittests/IR/PassManagerTest.cpp
@@ -175,7 +175,7 @@ Module *parseIR(const char *IR) {
 
 class PassManagerTest : public ::testing::Test {
 protected:
-  OwningPtr<Module> M;
+  std::unique_ptr<Module> M;
 
 public:
   PassManagerTest()
diff --git a/unittests/IR/PatternMatch.cpp b/unittests/IR/PatternMatch.cpp
index da1638163f..bebee15366 100644
--- a/unittests/IR/PatternMatch.cpp
+++ b/unittests/IR/PatternMatch.cpp
@@ -32,7 +32,7 @@ namespace {
 
 struct PatternMatchTest : ::testing::Test {
   LLVMContext Ctx;
-  OwningPtr<Module> M;
+  std::unique_ptr<Module> M;
   Function *F;
   BasicBlock *BB;
   IRBuilder<true, NoFolder> IRB;
diff --git a/unittests/IR/ValueHandleTest.cpp b/unittests/IR/ValueHandleTest.cpp
index bbca701776..15a0c226f7 100644
--- a/unittests/IR/ValueHandleTest.cpp
+++ b/unittests/IR/ValueHandleTest.cpp
@@ -8,7 +8,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/IR/ValueHandle.h"
-#include "llvm/ADT/OwningPtr.h"
 #include "llvm/IR/Constants.h"
 #include "llvm/IR/Instructions.h"
 #include "llvm/IR/LLVMContext.h"
@@ -336,7 +335,7 @@ TEST_F(ValueHandle, DestroyingOtherVHOnSameValueDoesntBreakIteration) {
 
   class DestroyingVH : public CallbackVH {
   public:
-    OwningPtr<WeakVH> ToClear[2];
+    std::unique_ptr<WeakVH> ToClear[2];
     DestroyingVH(Value *V) {
       ToClear[0].reset(new WeakVH(V));
       setValPtr(V);
diff --git a/unittests/IR/ValueMapTest.cpp b/unittests/IR/ValueMapTest.cpp
index 2e7e5dc493..176b56cfbe 100644
--- a/unittests/IR/ValueMapTest.cpp
+++ b/unittests/IR/ValueMapTest.cpp
@@ -8,7 +8,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/IR/ValueMap.h"
-#include "llvm/ADT/OwningPtr.h"
 #include "llvm/Config/llvm-config.h"
 #include "llvm/IR/Constants.h"
 #include "llvm/IR/Instructions.h"
@@ -24,8 +23,8 @@ template<typename T>
 class ValueMapTest : public testing::Test {
 protected:
   Constant *ConstantV;
-  OwningPtr<BitCastInst> BitcastV;
-  OwningPtr<BinaryOperator> AddV;
+  std::unique_ptr<BitCastInst> BitcastV;
+  std::unique_ptr<BinaryOperator> AddV;
 
   ValueMapTest() :
     ConstantV(ConstantInt::get(Type::getInt32Ty(getGlobalContext()), 0)),
diff --git a/unittests/IR/ValueTest.cpp b/unittests/IR/ValueTest.cpp
index f10e58922e..d92bc82768 100644
--- a/unittests/IR/ValueTest.cpp
+++ b/unittests/IR/ValueTest.cpp
@@ -45,7 +45,7 @@ TEST(ValueTest, UsedInBasicBlock) {
 
 TEST(GlobalTest, CreateAddressSpace) {
   LLVMContext &Ctx = getGlobalContext();
-  OwningPtr<Module> M(new Module("TestModule", Ctx));
+  std::unique_ptr<Module> M(new Module("TestModule", Ctx));
   Type *Int8Ty = Type::getInt8Ty(Ctx);
   Type *Int32Ty = Type::getInt32Ty(Ctx);
 
diff --git a/unittests/IR/VerifierTest.cpp b/unittests/IR/VerifierTest.cpp
index a5ce5fc9d3..0a660a6b91 100644
--- a/unittests/IR/VerifierTest.cpp
+++ b/unittests/IR/VerifierTest.cpp
@@ -8,7 +8,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/IR/Verifier.h"
-#include "llvm/ADT/OwningPtr.h"
 #include "llvm/IR/Constants.h"
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/Function.h"