1 files changed, 6 insertions, 0 deletions
diff --git a/src/wasm/wasm.cpp b/src/wasm/wasm.cpp
index 264f2bf83..fb523e254 100644
--- a/src/wasm/wasm.cpp
+++ b/src/wasm/wasm.cpp
@@ -174,6 +174,8 @@ const char* getExpressionName(Expression* curr) {
       return "simd_load";
     case Expression::Id::SIMDLoadStoreLaneId:
       return "simd_load_store_lane";
+    case Expression::Id::PrefetchId:
+      return "prefetch";
     case Expression::Id::MemoryInitId:
       return "memory.init";
     case Expression::Id::DataDropId:
@@ -656,6 +658,10 @@ bool SIMDLoadStoreLane::isStore() {
   WASM_UNREACHABLE("unexpected op");
 }
 
+void Prefetch::finalize() {
+  type = ptr->type == Type::unreachable ? Type::unreachable : Type::none;
+}
+
 Const* Const::set(Literal value_) {
   value = value_;
   type = value.type;