[MCJIT] Unique-ptrify the RTDyldMemoryManager member of MCJIT. NFC.

llvm-svn: 223183

1 files changed, 8 insertions, 5 deletions

diff --git a/llvm/lib/ExecutionEngine/MCJIT/MCJIT.cpp b/llvm/lib/ExecutionEngine/MCJIT/MCJIT.cpp
index 58cf4e5..f2d53f5 100644
--- a/llvm/lib/ExecutionEngine/MCJIT/MCJIT.cpp
+++ b/llvm/lib/ExecutionEngine/MCJIT/MCJIT.cpp
@@ -45,21 +45,24 @@ extern "C" void LLVMLinkInMCJIT() {
 
 ExecutionEngine *MCJIT::createJIT(std::unique_ptr<Module> M,
                                   std::string *ErrorStr,
-                                  RTDyldMemoryManager *MemMgr,
+                                  std::unique_ptr<RTDyldMemoryManager> MemMgr,
                                   std::unique_ptr<TargetMachine> TM) {
   // Try to register the program as a source of symbols to resolve against.
   //
   // FIXME: Don't do this here.
   sys::DynamicLibrary::LoadLibraryPermanently(nullptr, nullptr);
 
-  return new MCJIT(std::move(M), std::move(TM),
-                   MemMgr ? MemMgr : new SectionMemoryManager());
+  std::unique_ptr<RTDyldMemoryManager> MM = std::move(MemMgr);
+  if (!MM)
+    MM = std::unique_ptr<SectionMemoryManager>(new SectionMemoryManager());
+
+  return new MCJIT(std::move(M), std::move(TM), std::move(MM));
 }
 
 MCJIT::MCJIT(std::unique_ptr<Module> M, std::unique_ptr<TargetMachine> tm,
-             RTDyldMemoryManager *MM)
+             std::unique_ptr<RTDyldMemoryManager> MM)
     : ExecutionEngine(std::move(M)), TM(std::move(tm)), Ctx(nullptr),
-      MemMgr(this, MM), Dyld(&MemMgr), ObjCache(nullptr) {
+      MemMgr(this, std::move(MM)), Dyld(&MemMgr), ObjCache(nullptr) {
   // FIXME: We are managing our modules, so we do not want the base class
   // ExecutionEngine to manage them as well. To avoid double destruction
   // of the first (and only) module added in ExecutionEngine constructor