diff --git a/mlir/examples/toy/Ch6/toyc.cpp b/mlir/examples/toy/Ch6/toyc.cpp
--- a/mlir/examples/toy/Ch6/toyc.cpp
+++ b/mlir/examples/toy/Ch6/toyc.cpp
@@ -236,8 +236,9 @@
 
   // Create an MLIR execution engine. The execution engine eagerly JIT-compiles
   // the module.
-  auto maybeEngine = mlir::ExecutionEngine::create(
-      module, /*llvmModuleBuilder=*/nullptr, optPipeline);
+  mlir::ExecutionEngineOptions engineOptions;
+  engineOptions.transformer = optPipeline;
+  auto maybeEngine = mlir::ExecutionEngine::create(module, engineOptions);
   assert(maybeEngine && "failed to construct an execution engine");
   auto &engine = maybeEngine.get();
 
diff --git a/mlir/examples/toy/Ch7/toyc.cpp b/mlir/examples/toy/Ch7/toyc.cpp
--- a/mlir/examples/toy/Ch7/toyc.cpp
+++ b/mlir/examples/toy/Ch7/toyc.cpp
@@ -237,8 +237,9 @@
 
   // Create an MLIR execution engine. The execution engine eagerly JIT-compiles
   // the module.
-  auto maybeEngine = mlir::ExecutionEngine::create(
-      module, /*llvmModuleBuilder=*/nullptr, optPipeline);
+  mlir::ExecutionEngineOptions engineOptions;
+  engineOptions.transformer = optPipeline;
+  auto maybeEngine = mlir::ExecutionEngine::create(module, engineOptions);
   assert(maybeEngine && "failed to construct an execution engine");
   auto &engine = maybeEngine.get();
 
diff --git a/mlir/include/mlir/ExecutionEngine/ExecutionEngine.h b/mlir/include/mlir/ExecutionEngine/ExecutionEngine.h
--- a/mlir/include/mlir/ExecutionEngine/ExecutionEngine.h
+++ b/mlir/include/mlir/ExecutionEngine/ExecutionEngine.h
@@ -48,6 +48,39 @@
   llvm::StringMap<std::unique_ptr<llvm::MemoryBuffer>> cachedObjects;
 };
 
+struct ExecutionEngineOptions {
+  /// If `llvmModuleBuilder` is provided, it will be used to create LLVM module
+  /// from the given MLIR module. Otherwise, a default `translateModuleToLLVMIR`
+  /// function will be used to translate MLIR module to LLVM IR.
+  llvm::function_ref<std::unique_ptr<llvm::Module>(ModuleOp,
+                                                   llvm::LLVMContext &)>
+      llvmModuleBuilder = nullptr;
+
+  /// If `transformer` is provided, it will be called on the LLVM module during
+  /// JIT-compilation and can be used, e.g., for reporting or optimization.
+  llvm::function_ref<llvm::Error(llvm::Module *)> transformer = {};
+
+  /// `jitCodeGenOptLevel`, when provided, is used as the optimization level for
+  /// target code generation.
+  Optional<llvm::CodeGenOpt::Level> jitCodeGenOptLevel = llvm::None;
+
+  /// If `sharedLibPaths` are provided, the underlying JIT-compilation will
+  /// open and link the shared libraries for symbol resolution.
+  ArrayRef<StringRef> sharedLibPaths = {};
+
+  /// If `enableObjectCache` is set, the JIT compiler will create one to store
+  /// the object generated for the given module.
+  bool enableObjectCache = true;
+
+  /// If enable `enableGDBNotificationListener` is set, the JIT compiler will
+  /// notify the llvm's global GDB notification listener.
+  bool enableGDBNotificationListener = true;
+
+  /// If `enablePerfNotificationListener` is set, the JIT compiler will notify
+  /// the llvm's global Perf notification listener.
+  bool enablePerfNotificationListener = true;
+};
+
 /// JIT-backed execution engine for MLIR modules.  Assumes the module can be
 /// converted to LLVM IR.  For each function, creates a wrapper function with
 /// the fixed interface
@@ -64,38 +97,8 @@
                   bool enablePerfNotificationListener);
 
   /// Creates an execution engine for the given module.
-  ///
-  /// If `llvmModuleBuilder` is provided, it will be used to create LLVM module
-  /// from the given MLIR module. Otherwise, a default `translateModuleToLLVMIR`
-  /// function will be used to translate MLIR module to LLVM IR.
-  ///
-  /// If `transformer` is provided, it will be called on the LLVM module during
-  /// JIT-compilation and can be used, e.g., for reporting or optimization.
-  ///
-  /// `jitCodeGenOptLevel`, when provided, is used as the optimization level for
-  /// target code generation.
-  ///
-  /// If `sharedLibPaths` are provided, the underlying JIT-compilation will
-  /// open and link the shared libraries for symbol resolution.
-  ///
-  /// If `enableObjectCache` is set, the JIT compiler will create one to store
-  /// the object generated for the given module.
-  ///
-  /// If enable `enableGDBNotificationListener` is set, the JIT compiler will
-  /// notify the llvm's global GDB notification listener.
-  ///
-  /// If `enablePerfNotificationListener` is set, the JIT compiler will notify
-  /// the llvm's global Perf notification listener.
   static llvm::Expected<std::unique_ptr<ExecutionEngine>>
-  create(ModuleOp m,
-         llvm::function_ref<std::unique_ptr<llvm::Module>(ModuleOp,
-                                                          llvm::LLVMContext &)>
-             llvmModuleBuilder = nullptr,
-         llvm::function_ref<llvm::Error(llvm::Module *)> transformer = {},
-         Optional<llvm::CodeGenOpt::Level> jitCodeGenOptLevel = llvm::None,
-         ArrayRef<StringRef> sharedLibPaths = {}, bool enableObjectCache = true,
-         bool enableGDBNotificationListener = true,
-         bool enablePerfNotificationListener = true);
+  create(ModuleOp m, const ExecutionEngineOptions &options = {});
 
   /// Looks up a packed-argument function wrapping the function with the given
   /// name and returns a pointer to it. Propagates errors in case of failure.
diff --git a/mlir/lib/CAPI/ExecutionEngine/ExecutionEngine.cpp b/mlir/lib/CAPI/ExecutionEngine/ExecutionEngine.cpp
--- a/mlir/lib/CAPI/ExecutionEngine/ExecutionEngine.cpp
+++ b/mlir/lib/CAPI/ExecutionEngine/ExecutionEngine.cpp
@@ -50,9 +50,11 @@
   auto llvmOptLevel = static_cast<llvm::CodeGenOpt::Level>(optLevel);
   auto transformer = mlir::makeLLVMPassesTransformer(
       /*passes=*/{}, llvmOptLevel, /*targetMachine=*/tmOrError->get());
-  auto jitOrError =
-      ExecutionEngine::create(unwrap(op), /*llvmModuleBuilder=*/{}, transformer,
-                              llvmOptLevel, libPaths);
+  ExecutionEngineOptions jitOptions;
+  jitOptions.transformer = transformer;
+  jitOptions.jitCodeGenOptLevel = llvmOptLevel;
+  jitOptions.sharedLibPaths = libPaths;
+  auto jitOrError = ExecutionEngine::create(unwrap(op), jitOptions);
   if (!jitOrError) {
     consumeError(jitOrError.takeError());
     return MlirExecutionEngine{nullptr};
diff --git a/mlir/lib/ExecutionEngine/ExecutionEngine.cpp b/mlir/lib/ExecutionEngine/ExecutionEngine.cpp
--- a/mlir/lib/ExecutionEngine/ExecutionEngine.cpp
+++ b/mlir/lib/ExecutionEngine/ExecutionEngine.cpp
@@ -227,22 +227,16 @@
   }
 }
 
-Expected<std::unique_ptr<ExecutionEngine>> ExecutionEngine::create(
-    ModuleOp m,
-    llvm::function_ref<std::unique_ptr<llvm::Module>(ModuleOp,
-                                                     llvm::LLVMContext &)>
-        llvmModuleBuilder,
-    llvm::function_ref<Error(llvm::Module *)> transformer,
-    Optional<llvm::CodeGenOpt::Level> jitCodeGenOptLevel,
-    ArrayRef<StringRef> sharedLibPaths, bool enableObjectCache,
-    bool enableGDBNotificationListener, bool enablePerfNotificationListener) {
+Expected<std::unique_ptr<ExecutionEngine>>
+ExecutionEngine::create(ModuleOp m, const ExecutionEngineOptions &options) {
   auto engine = std::make_unique<ExecutionEngine>(
-      enableObjectCache, enableGDBNotificationListener,
-      enablePerfNotificationListener);
+      options.enableObjectCache, options.enableGDBNotificationListener,
+      options.enablePerfNotificationListener);
 
   std::unique_ptr<llvm::LLVMContext> ctx(new llvm::LLVMContext);
-  auto llvmModule = llvmModuleBuilder ? llvmModuleBuilder(m, *ctx)
-                                      : translateModuleToLLVMIR(m, *ctx);
+  auto llvmModule = options.llvmModuleBuilder
+                        ? options.llvmModuleBuilder(m, *ctx)
+                        : translateModuleToLLVMIR(m, *ctx);
   if (!llvmModule)
     return makeStringError("could not convert to LLVM IR");
   // FIXME: the triple should be passed to the translation or dialect conversion
@@ -276,7 +270,7 @@
     }
 
     // Resolve symbols from shared libraries.
-    for (auto libPath : sharedLibPaths) {
+    for (auto libPath : options.sharedLibPaths) {
       auto mb = llvm::MemoryBuffer::getFile(libPath);
       if (!mb) {
         errs() << "Failed to create MemoryBuffer for: " << libPath
@@ -302,8 +296,8 @@
   // LLJITWithObjectCache example.
   auto compileFunctionCreator = [&](JITTargetMachineBuilder jtmb)
       -> Expected<std::unique_ptr<IRCompileLayer::IRCompiler>> {
-    if (jitCodeGenOptLevel)
-      jtmb.setCodeGenOptLevel(jitCodeGenOptLevel.getValue());
+    if (options.jitCodeGenOptLevel)
+      jtmb.setCodeGenOptLevel(options.jitCodeGenOptLevel.getValue());
     auto tm = jtmb.createTargetMachine();
     if (!tm)
       return tm.takeError();
@@ -320,9 +314,9 @@
 
   // Add a ThreadSafemodule to the engine and return.
   ThreadSafeModule tsm(std::move(llvmModule), std::move(ctx));
-  if (transformer)
+  if (options.transformer)
     cantFail(tsm.withModuleDo(
-        [&](llvm::Module &module) { return transformer(&module); }));
+        [&](llvm::Module &module) { return options.transformer(&module); }));
   cantFail(jit->addIRModule(std::move(tsm)));
   engine->jit = std::move(jit);
 
diff --git a/mlir/lib/ExecutionEngine/JitRunner.cpp b/mlir/lib/ExecutionEngine/JitRunner.cpp
--- a/mlir/lib/ExecutionEngine/JitRunner.cpp
+++ b/mlir/lib/ExecutionEngine/JitRunner.cpp
@@ -207,9 +207,12 @@
     return symbolMap;
   };
 
-  auto expectedEngine = mlir::ExecutionEngine::create(
-      module, config.llvmModuleBuilder, config.transformer, jitCodeGenOptLevel,
-      executionEngineLibs);
+  mlir::ExecutionEngineOptions engineOptions;
+  engineOptions.llvmModuleBuilder = config.llvmModuleBuilder;
+  engineOptions.transformer = config.transformer;
+  engineOptions.jitCodeGenOptLevel = jitCodeGenOptLevel;
+  engineOptions.sharedLibPaths = executionEngineLibs;
+  auto expectedEngine = mlir::ExecutionEngine::create(module, engineOptions);
   if (!expectedEngine)
     return expectedEngine.takeError();