Version 2.2.20
Fix bug with for-in on x64 platform (issue 748).
Fix crash bug on x64 platform (issue 756).
Fix bug in Object.getOwnPropertyNames. (chromium issue 41243).
Fix a bug on ARM that caused the result of 1 << x to be miscalculated for some inputs.
Performance improvements on all platforms.
git-svn-id: http://v8.googlecode.com/svn/trunk@4962 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/factory.cc b/src/factory.cc
index 35d3c54..f6b93b0 100644
--- a/src/factory.cc
+++ b/src/factory.cc
@@ -274,11 +274,22 @@
return copy;
}
+
Handle<Map> Factory::CopyMapDropTransitions(Handle<Map> src) {
CALL_HEAP_FUNCTION(src->CopyDropTransitions(), Map);
}
+Handle<Map> Factory::GetFastElementsMap(Handle<Map> src) {
+ CALL_HEAP_FUNCTION(src->GetFastElementsMap(), Map);
+}
+
+
+Handle<Map> Factory::GetSlowElementsMap(Handle<Map> src) {
+ CALL_HEAP_FUNCTION(src->GetSlowElementsMap(), Map);
+}
+
+
Handle<FixedArray> Factory::CopyFixedArray(Handle<FixedArray> array) {
CALL_HEAP_FUNCTION(array->Copy(), FixedArray);
}