[MCJIT][Orc] Refactor RTDyldMemoryManager, weave RuntimeDyld::SymbolInfo through

[oota-llvm.git] / examples / HowToUseJIT / HowToUseJIT.cpp

diff --git a/examples/HowToUseJIT/HowToUseJIT.cpp b/examples/HowToUseJIT/HowToUseJIT.cpp
index 7125a1561045b2f025468bcd4d45a6d7d73bc9e8..91ea17dd22bf8cc8c77af450df86e02ec7fe8ae0 100644 (file)
--- a/examples/HowToUseJIT/HowToUseJIT.cpp
+++ b/examples/HowToUseJIT/HowToUseJIT.cpp
@@ -34,9 +34,9 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "llvm/ADT/STLExtras.h"
 #include "llvm/ExecutionEngine/GenericValue.h"
 #include "llvm/ExecutionEngine/Interpreter.h"
-#include "llvm/ExecutionEngine/JIT.h"
 #include "llvm/IR/Constants.h"
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/IRBuilder.h"
@@ -56,7 +56,8 @@ int main() {
   LLVMContext Context;
   
   // Create some module to put our function into it.
-  Module *M = new Module("test", Context);
+  std::unique_ptr<Module> Owner = make_unique<Module>("test", Context);
+  Module *M = Owner.get();
 
   // Create the add1 function entry and insert this entry into module M.  The
   // function will have a return type of "int" and take an argument of "int".
@@ -114,7 +115,7 @@ int main() {
   builder.CreateRet(Add1CallRes);
 
   // Now we create the JIT.
-  ExecutionEngine* EE = EngineBuilder(M).create();
+  ExecutionEngine* EE = EngineBuilder(std::move(Owner)).create();
 
   outs() << "We just constructed this LLVM module:\n\n" << *M;
   outs() << "\n\nRunning foo: ";
@@ -126,7 +127,6 @@ int main() {
 
   // Import result of execution:
   outs() << "Result: " << gv.IntVal << "\n";
-  EE->freeMachineCodeForFunction(FooF);
   delete EE;
   llvm_shutdown();
   return 0;