Title: [159814] trunk/Source/_javascript_Core
Revision
159814
Author
[email protected]
Date
2013-11-27 07:10:25 -0800 (Wed, 27 Nov 2013)

Log Message

Structure::m_staticFunctionReified should be a single bit.
<https://webkit.org/b/124912>

Shave 8 bytes off of JSC::Structure by jamming m_staticFunctionReified
into the bitfield just above.

Reviewed by Antti Koivisto.

Modified Paths

Diff

Modified: trunk/Source/_javascript_Core/ChangeLog (159813 => 159814)


--- trunk/Source/_javascript_Core/ChangeLog	2013-11-27 15:05:53 UTC (rev 159813)
+++ trunk/Source/_javascript_Core/ChangeLog	2013-11-27 15:10:25 UTC (rev 159814)
@@ -1,5 +1,15 @@
 2013-11-27  Andreas Kling  <[email protected]>
 
+        Structure::m_staticFunctionReified should be a single bit.
+        <https://webkit.org/b/124912>
+
+        Shave 8 bytes off of JSC::Structure by jamming m_staticFunctionReified
+        into the bitfield just above.
+
+        Reviewed by Antti Koivisto.
+
+2013-11-27  Andreas Kling  <[email protected]>
+
         JSActivation constructor should use NotNull placement new.
         <https://webkit.org/b/124909>
 

Modified: trunk/Source/_javascript_Core/runtime/Structure.h (159813 => 159814)


--- trunk/Source/_javascript_Core/runtime/Structure.h	2013-11-27 15:05:53 UTC (rev 159813)
+++ trunk/Source/_javascript_Core/runtime/Structure.h	2013-11-27 15:10:25 UTC (rev 159814)
@@ -508,7 +508,7 @@
     unsigned m_specificFunctionThrashCount : 2;
     unsigned m_preventExtensions : 1;
     unsigned m_didTransition : 1;
-    unsigned m_staticFunctionReified;
+    unsigned m_staticFunctionReified : 1;
 };
 
 } // namespace JSC
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