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.

llvm-svn: 203083

1 files changed, 14 insertions, 16 deletions

diff --git a/llvm/lib/MC/MCObjectSymbolizer.cpp b/llvm/lib/MC/MCObjectSymbolizer.cpp
index 7653fece419..8aafcf6ee7c 100644
--- a/llvm/lib/MC/MCObjectSymbolizer.cpp
+++ b/llvm/lib/MC/MCObjectSymbolizer.cpp
@@ -34,7 +34,8 @@ class MCMachObjectSymbolizer : public MCObjectSymbolizer {
   uint64_t StubsIndSymIndex;
 
 public:
-  MCMachObjectSymbolizer(MCContext &Ctx, OwningPtr<MCRelocationInfo> &RelInfo,
+  MCMachObjectSymbolizer(MCContext &Ctx,
+                         std::unique_ptr<MCRelocationInfo> &RelInfo,
                          const MachOObjectFile *MOOF);
 
   StringRef findExternalFunctionAt(uint64_t Addr) override;
@@ -44,12 +45,11 @@ public:
 };
 } // End unnamed namespace
 
-
-MCMachObjectSymbolizer::
-MCMachObjectSymbolizer(MCContext &Ctx, OwningPtr<MCRelocationInfo> &RelInfo,
-                       const MachOObjectFile *MOOF)
-    : MCObjectSymbolizer(Ctx, RelInfo, MOOF), MOOF(MOOF),
-      StubsStart(0), StubsCount(0), StubSize(0), StubsIndSymIndex(0) {
+MCMachObjectSymbolizer::MCMachObjectSymbolizer(
+    MCContext &Ctx, std::unique_ptr<MCRelocationInfo> &RelInfo,
+    const MachOObjectFile *MOOF)
+    : MCObjectSymbolizer(Ctx, RelInfo, MOOF), MOOF(MOOF), StubsStart(0),
+      StubsCount(0), StubSize(0), StubsIndSymIndex(0) {
 
   for (section_iterator SI = MOOF->section_begin(), SE = MOOF->section_end();
        SI != SE; ++SI) {
@@ -120,11 +120,10 @@ tryAddingPcLoadReferenceComment(raw_ostream &cStream, int64_t Value,
 
 //===- MCObjectSymbolizer -------------------------------------------------===//
 
-MCObjectSymbolizer::MCObjectSymbolizer(MCContext &Ctx,
-                                       OwningPtr<MCRelocationInfo> &RelInfo,
-                                       const ObjectFile *Obj)
-    : MCSymbolizer(Ctx, RelInfo), Obj(Obj), SortedSections(), AddrToReloc() {
-}
+MCObjectSymbolizer::MCObjectSymbolizer(
+    MCContext &Ctx, std::unique_ptr<MCRelocationInfo> &RelInfo,
+    const ObjectFile *Obj)
+    : MCSymbolizer(Ctx, RelInfo), Obj(Obj), SortedSections(), AddrToReloc() {}
 
 bool MCObjectSymbolizer::
 tryAddingSymbolicOperand(MCInst &MI, raw_ostream &cStream,
@@ -188,10 +187,9 @@ StringRef MCObjectSymbolizer::findExternalFunctionAt(uint64_t Addr) {
   return StringRef();
 }
 
-MCObjectSymbolizer *
-MCObjectSymbolizer::createObjectSymbolizer(MCContext &Ctx,
-                                           OwningPtr<MCRelocationInfo> &RelInfo,
-                                           const ObjectFile *Obj) {
+MCObjectSymbolizer *MCObjectSymbolizer::createObjectSymbolizer(
+    MCContext &Ctx, std::unique_ptr<MCRelocationInfo> &RelInfo,
+    const ObjectFile *Obj) {
   if (const MachOObjectFile *MOOF = dyn_cast<MachOObjectFile>(Obj))
     return new MCMachObjectSymbolizer(Ctx, RelInfo, MOOF);
   return new MCObjectSymbolizer(Ctx, RelInfo, Obj);