Title: [240204] trunk/Source/_javascript_Core
- Revision
- 240204
- Author
- [email protected]
- Date
- 2019-01-19 15:15:15 -0800 (Sat, 19 Jan 2019)
Log Message
[JSC] Reorder JSSegmentedVariableObject member for preparation of JSGlobalObject memory reduction
https://bugs.webkit.org/show_bug.cgi?id=193609
Reviewed by Sam Weinig.
Basically, we should order the members in large => small order not to add paddings.
* runtime/JSSegmentedVariableObject.h:
Modified Paths
Diff
Modified: trunk/Source/_javascript_Core/ChangeLog (240203 => 240204)
--- trunk/Source/_javascript_Core/ChangeLog 2019-01-19 17:38:40 UTC (rev 240203)
+++ trunk/Source/_javascript_Core/ChangeLog 2019-01-19 23:15:15 UTC (rev 240204)
@@ -1,3 +1,14 @@
+2019-01-19 Yusuke Suzuki <[email protected]>
+
+ [JSC] Reorder JSSegmentedVariableObject member for preparation of JSGlobalObject memory reduction
+ https://bugs.webkit.org/show_bug.cgi?id=193609
+
+ Reviewed by Sam Weinig.
+
+ Basically, we should order the members in large => small order not to add paddings.
+
+ * runtime/JSSegmentedVariableObject.h:
+
2019-01-19 Antoine Quint <[email protected]>
Add a POINTER_EVENTS feature flag
Modified: trunk/Source/_javascript_Core/runtime/JSSegmentedVariableObject.h (240203 => 240204)
--- trunk/Source/_javascript_Core/runtime/JSSegmentedVariableObject.h 2019-01-19 17:38:40 UTC (rev 240203)
+++ trunk/Source/_javascript_Core/runtime/JSSegmentedVariableObject.h 2019-01-19 23:15:15 UTC (rev 240204)
@@ -107,9 +107,9 @@
private:
SegmentedVector<WriteBarrier<Unknown>, 16> m_variables;
+ PoisonedClassInfoPtr m_classInfo;
ConcurrentJSLock m_lock;
bool m_alreadyDestroyed { false }; // We use these assertions to check that we aren't doing ancient hacks that result in this being destroyed more than once.
- PoisonedClassInfoPtr m_classInfo;
};
} // namespace JSC
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