1 files changed, 0 insertions, 38 deletions
diff --git a/deps/v8/src/ic/stub-cache.cc b/deps/v8/src/ic/stub-cache.cc
index d62aceec96..6396c57061 100644
--- a/deps/v8/src/ic/stub-cache.cc
+++ b/deps/v8/src/ic/stub-cache.cc
@@ -111,43 +111,5 @@ void StubCache::Clear() {
   }
 }
 
-
-void StubCache::CollectMatchingMaps(SmallMapList* types, Handle<Name> name,
-                                    Handle<Context> native_context,
-                                    Zone* zone) {
-  for (int i = 0; i < kPrimaryTableSize; i++) {
-    if (primary_[i].key == *name) {
-      Map* map = primary_[i].map;
-      // Map can be nullptr, if the stub is constant function call
-      // with a primitive receiver.
-      if (map == nullptr) continue;
-
-      int offset = PrimaryOffset(*name, map);
-      if (entry(primary_, offset) == &primary_[i] &&
-          TypeFeedbackOracle::IsRelevantFeedback(map, *native_context)) {
-        types->AddMapIfMissing(Handle<Map>(map), zone);
-      }
-    }
-  }
-
-  for (int i = 0; i < kSecondaryTableSize; i++) {
-    if (secondary_[i].key == *name) {
-      Map* map = secondary_[i].map;
-      // Map can be nullptr, if the stub is constant function call
-      // with a primitive receiver.
-      if (map == nullptr) continue;
-
-      // Lookup in primary table and skip duplicates.
-      int primary_offset = PrimaryOffset(*name, map);
-
-      // Lookup in secondary table and add matches.
-      int offset = SecondaryOffset(*name, primary_offset);
-      if (entry(secondary_, offset) == &secondary_[i] &&
-          TypeFeedbackOracle::IsRelevantFeedback(map, *native_context)) {
-        types->AddMapIfMissing(Handle<Map>(map), zone);
-      }
-    }
-  }
-}
 }  // namespace internal
 }  // namespace v8