3 files changed, 6 insertions, 6 deletions
diff --git a/src/tools/wasm-split/instrumenter.cpp b/src/tools/wasm-split/instrumenter.cpp
index 7f9ff9c75..86a52688e 100644
--- a/src/tools/wasm-split/instrumenter.cpp
+++ b/src/tools/wasm-split/instrumenter.cpp
@@ -26,8 +26,7 @@ Instrumenter::Instrumenter(const InstrumenterConfig& config,
                            uint64_t moduleHash)
   : config(config), moduleHash(moduleHash) {}
 
-void Instrumenter::run(PassRunner* runner, Module* wasm) {
-  this->runner = runner;
+void Instrumenter::run(Module* wasm) {
   this->wasm = wasm;
 
   size_t numFuncs = 0;
diff --git a/src/tools/wasm-split/instrumenter.h b/src/tools/wasm-split/instrumenter.h
index f4f2f2119..135d2b74f 100644
--- a/src/tools/wasm-split/instrumenter.h
+++ b/src/tools/wasm-split/instrumenter.h
@@ -41,7 +41,6 @@ struct InstrumenterConfig {
 // at the beginning of each function to set its timestamp, and a new exported
 // function for dumping the profile data.
 struct Instrumenter : public Pass {
-  PassRunner* runner = nullptr;
   Module* wasm = nullptr;
 
   const InstrumenterConfig& config;
@@ -54,7 +53,7 @@ struct Instrumenter : public Pass {
 
   Instrumenter(const InstrumenterConfig& config, uint64_t moduleHash);
 
-  void run(PassRunner* runner, Module* wasm) override;
+  void run(Module* wasm) override;
 
 private:
   void addGlobals(size_t numFuncs);
diff --git a/src/tools/wasm-split/wasm-split.cpp b/src/tools/wasm-split/wasm-split.cpp
index ec1f5555c..49a15e934 100644
--- a/src/tools/wasm-split/wasm-split.cpp
+++ b/src/tools/wasm-split/wasm-split.cpp
@@ -110,7 +110,6 @@ void instrumentModule(const WasmSplitOptions& options) {
   }
 
   uint64_t moduleHash = hashFile(options.inputFiles[0]);
-  PassRunner runner(&wasm, options.passOptions);
   InstrumenterConfig config;
   if (options.importNamespace.size()) {
     config.importNamespace = options.importNamespace;
@@ -120,7 +119,10 @@ void instrumentModule(const WasmSplitOptions& options) {
   }
   config.storageKind = options.storageKind;
   config.profileExport = options.profileExport;
-  Instrumenter(config, moduleHash).run(&runner, &wasm);
+
+  PassRunner runner(&wasm, options.passOptions);
+  runner.add(std::make_unique<Instrumenter>(config, moduleHash));
+  runner.run();
 
   adjustTableSize(wasm, options.initialTableSize);