[wasm] Add use counters for anyref, bulk memory and multi value

R=clemensb@chromium.org

Bug: v8:10549
Change-Id: I516d35b0810ce147b568c1b8e32eb084753614e8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2235697
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68294}

include/v8.h

@@ -8447,6 +8447,9 @@ class V8_EXPORT Isolate {
     kInvalidatedTypedArraySpeciesLookupChainProtector = 105,
     kWasmSimdOpcodes = 106,
     kVarRedeclaredCatchBinding = 107,
+    kWasmRefTypes = 108,
+    kWasmBulkMemory = 109,
+    kWasmMultiValue = 110,
 
     // If you add new values here, you'll also need to update Chromium's:
     // web_feature.mojom, use_counter_callback.cc, and enums.xml. V8 changes to

src/wasm/function-body-decoder-impl.h

@@ -1191,6 +1191,9 @@ class WasmDecoder : public Decoder {
   inline bool Complete(const byte* pc, CallFunctionImmediate<validate>& imm) {
     if (!VALIDATE(imm.index < module_->functions.size())) return false;
     imm.sig = module_->functions[imm.index].sig;
+    if (imm.sig->return_count() > 1) {
+      this->detected_->Add(kFeature_mv);
+    }
     return true;
   }
 
@@ -1205,6 +1208,9 @@ class WasmDecoder : public Decoder {
   inline bool Complete(const byte* pc, CallIndirectImmediate<validate>& imm) {
     if (!VALIDATE(module_->has_signature(imm.sig_index))) return false;
     imm.sig = module_->signature(imm.sig_index);
+    if (imm.sig->return_count() > 1) {
+      this->detected_->Add(kFeature_mv);
+    }
     return true;
   }
 
@@ -1299,6 +1305,9 @@ class WasmDecoder : public Decoder {
     if (imm.type != kWasmBottom) return true;
     if (!VALIDATE(module_->has_signature(imm.sig_index))) return false;
     imm.sig = module_->signature(imm.sig_index);
+    if (imm.sig->return_count() > 1) {
+      this->detected_->Add(kFeature_mv);
+    }
     return true;
   }
 
@@ -3539,6 +3548,9 @@ class WasmFullDecoder : public WasmDecoder<validate> {
 
   void DoReturn() {
     size_t return_count = this->sig_->return_count();
+    if (return_count > 1) {
+      this->detected_->Add(kFeature_mv);
+    }
     DCHECK_GE(stack_.size(), return_count);
     Vector<Value> return_values =
         return_count == 0

src/wasm/module-compiler.cc

@@ -634,11 +634,16 @@ void BackgroundCompileToken::PublishCode(
 }
 
 void UpdateFeatureUseCounts(Isolate* isolate, const WasmFeatures& detected) {
-  if (detected.has_threads()) {
-    isolate->CountUsage(v8::Isolate::UseCounterFeature::kWasmThreadOpcodes);
-  }
-  if (detected.has_simd()) {
-    isolate->CountUsage(v8::Isolate::UseCounterFeature::kWasmSimdOpcodes);
+  using Feature = v8::Isolate::UseCounterFeature;
+  constexpr static std::pair<WasmFeature, Feature> kUseCounters[] = {
+      {kFeature_reftypes, Feature::kWasmRefTypes},
+      {kFeature_bulk_memory, Feature::kWasmBulkMemory},
+      {kFeature_mv, Feature::kWasmMultiValue},
+      {kFeature_simd, Feature::kWasmSimdOpcodes},
+      {kFeature_threads, Feature::kWasmThreadOpcodes}};
+
+  for (auto& feature : kUseCounters) {
+    if (detected.contains(feature.first)) isolate->CountUsage(feature.second);
   }
 }