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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223183 91177308-0d34-0410-b5e6-96231b3b80d8

tools/lli/lli.cpp

@@ -433,7 +433,11 @@ int main(int argc, char **argv, char * const *envp) {
       RTDyldMM = new RemoteMemoryManager();
     else
       RTDyldMM = new SectionMemoryManager();
-    builder.setMCJITMemoryManager(RTDyldMM);
+
+    // Deliberately construct a temp std::unique_ptr to pass in. Do not null out
+    // RTDyldMM: We still use it below, even though we don't own it.
+    builder.setMCJITMemoryManager(
+      std::unique_ptr<RTDyldMemoryManager>(RTDyldMM));
   } else if (RemoteMCJIT) {
     errs() << "error: Remote process execution does not work with the "
               "interpreter.\n";