Changeset 27711 in webkit for trunk/JavaScriptCore/ChangeLog

Timestamp:

Nov 12, 2007, 12:00:29 AM (18 years ago)

Author:

oliver

Message:

Add special fastZeroedMalloc function to replace a
number of fastCalloc calls where one argument was 1.

Reviewed by Darin.

This results in a 0.4% progression in SunSpider, more
than making up for the earlier regression caused by
additional overflow checks.

File:

• trunk/JavaScriptCore/ChangeLog (modified) (1 diff)

trunk/JavaScriptCore/ChangeLog

@@ +1 @@
+2007-11-11  Oliver Hunt  <[email protected]>
+
+        Reviewed by Darin.
+
+        Add special fastZeroedMalloc function to replace a 
+        number of fastCalloc calls where one argument was 1.
+        
+        This results in a 0.4% progression in SunSpider, more
+        than making up for the earlier regression caused by 
+        additional overflow checks.
+
+        * JavaScriptCore.exp:
+        * kjs/array_instance.cpp:
+        * kjs/property_map.cpp:
+        * wtf/FastMalloc.cpp:
+        * wtf/FastMalloc.h:
+        * wtf/HashTable.h:
+
 2007-11-11  Adam Roben  <[email protected]>