[wasm coreclr] Minor nits

src/coreclr/vm/ceemain.cpp

@@ -865,7 +865,7 @@ void EEStartupHelper()
         // the completion of its initialization part that initializes COM as that has to be done
         // before the first Thread is attached. Thus we want to give the thread a bit more time.
         FinalizerThread::FinalizerThreadCreate();
-#endif
+#endif // TARGET_WINDOWS
 
         InitPreStubManager();
 
@@ -926,17 +926,18 @@ void EEStartupHelper()
         }
 #endif
 
+#ifdef TARGET_WINDOWS
+        // On windows the finalizer thread is already partially created and is waiting
+        // right before doing HasStarted(). We will release it now.
+        FinalizerThread::EnableFinalization();
+#elif defined(TARGET_WASM)
         // on wasm we need to run finalizers on main thread as we are single threaded
         // active issue: https://github.com/dotnet/runtime/issues/114096
-#if !defined(TARGET_WINDOWS) && !defined(TARGET_WASM)
+#else
         // This isn't done as part of InitializeGarbageCollector() above because
         // debugger must be initialized before creating EE thread objects
         FinalizerThread::FinalizerThreadCreate();
-#else
-        // On windows the finalizer thread is already partially created and is waiting
-        // right before doing HasStarted(). We will release it now.
-        FinalizerThread::EnableFinalization();
-#endif
+#endif // TARGET_WINDOWS
 
 #ifdef FEATURE_PERFTRACING
         // Finish setting up rest of EventPipe - specifically enable SampleProfiler if it was requested at startup.

src/coreclr/vm/finalizerthread.cpp

@@ -43,7 +43,9 @@ void FinalizerThread::EnableFinalization()
 {
     WRAPPER_NO_CONTRACT;
 
+#ifndef TARGET_WASM
     hEventFinalizer->Set();
+#endif // !TARGET_WASM
 }
 
 namespace

src/coreclr/vm/loaderallocator.cpp

@@ -1235,10 +1235,12 @@ void LoaderAllocator::Init(BYTE *pExecutableHeapMemory)
 
     initReservedMem += dwStubHeapReserveSize;
 
+#ifndef FEATURE_PORTABLE_ENTRYPOINTS
     m_pNewStubPrecodeHeap = new (&m_NewStubPrecodeHeapInstance) InterleavedLoaderHeap(
                                                                            &m_stubPrecodeRangeList,
                                                                            false /* fUnlocked */,
                                                                            &s_stubPrecodeHeapConfig);
+#endif // FEATURE_PORTABLE_ENTRYPOINTS
 
 #if defined(FEATURE_STUBPRECODE_DYNAMIC_HELPERS) && defined(FEATURE_READYTORUN)
     if (IsCollectible())