//
//===----------------------------------------------------------------------===//
-#include "llvm/LLVMContext.h"
-#include "llvm/Module.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/Constants.h"
-#include "llvm/Instructions.h"
-#include "llvm/Analysis/Verifier.h"
-#include "llvm/ExecutionEngine/JIT.h"
-#include "llvm/ExecutionEngine/Interpreter.h"
+#include "llvm/IR/Verifier.h"
#include "llvm/ExecutionEngine/GenericValue.h"
-#include "llvm/Support/raw_ostream.h"
+#include "llvm/ExecutionEngine/Interpreter.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/Instructions.h"
+#include "llvm/IR/LLVMContext.h"
+#include "llvm/IR/Module.h"
#include "llvm/Support/TargetSelect.h"
+#include "llvm/Support/raw_ostream.h"
+
using namespace llvm;
static Function *CreateFibFunction(Module *M, LLVMContext &Context) {
- // Create the fib function and insert it into module M. This function is said
+ // Create the fib function and insert it into module M. This function is said
// to return an int and take an int parameter.
Function *FibF =
- cast<Function>(M->getOrInsertFunction("fib", Type::getInt32Ty(Context),
+ cast<Function>(M->getOrInsertFunction("fib", Type::getInt32Ty(Context),
Type::getInt32Ty(Context),
- (Type *)0));
+ nullptr));
// Add a basic block to the function.
BasicBlock *BB = BasicBlock::Create(Context, "EntryBlock", FibF);
return FibF;
}
-
int main(int argc, char **argv) {
int n = argc > 1 ? atol(argv[1]) : 24;
InitializeNativeTarget();
LLVMContext Context;
-
+
// Create some module to put our function into it.
- OwningPtr<Module> M(new Module("test", Context));
+ std::unique_ptr<Module> Owner(new Module("test", Context));
+ Module *M = Owner.get();
// We are about to create the "fib" function:
- Function *FibF = CreateFibFunction(M.get(), Context);
+ Function *FibF = CreateFibFunction(M, Context);
// Now we going to create JIT
std::string errStr;
ExecutionEngine *EE =
- EngineBuilder(M.get())
+ EngineBuilder(std::move(Owner))
.setErrorStr(&errStr)
.setEngineKind(EngineKind::JIT)
.create();
// import result of execution
outs() << "Result: " << GV.IntVal << "\n";
-
+
return 0;
}