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Unified Diff: src/api-natives.cc

Issue 1765713003: Reland "Speed up the LookupIterator" (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: wrap in assertThrows Created 4 years, 10 months ago
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Index: src/api-natives.cc
diff --git a/src/api-natives.cc b/src/api-natives.cc
index d2cacbdaf8de16a881cf5cee8dc2c789b3eff8c0..adf4b6af576431d8d2d7c078a3fcbaffcaca8c1b 100644
--- a/src/api-natives.cc
+++ b/src/api-natives.cc
@@ -542,7 +542,13 @@ Handle<JSFunction> ApiNatives::CreateApiFunction(
InstanceType type;
switch (instance_type) {
case JavaScriptObjectType:
- type = JS_OBJECT_TYPE;
+ if (!obj->needs_access_check() &&
+ obj->named_property_handler()->IsUndefined() &&
+ obj->indexed_property_handler()->IsUndefined()) {
+ type = JS_OBJECT_TYPE;
+ } else {
+ type = JS_SPECIAL_API_OBJECT_TYPE;
+ }
instance_size += JSObject::kHeaderSize;
break;
case GlobalObjectType:
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