Changeset 27711 in webkit for trunk/JavaScriptCore/wtf/FastMalloc.h

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/wtf/FastMalloc.h (modified) (1 diff)

trunk/JavaScriptCore/wtf/FastMalloc.h

@@ -31 +31 @@
 
     void *fastMalloc(size_t n);
+    void *fastZeroedMalloc(size_t n);
     void *fastCalloc(size_t n_elements, size_t element_size);
     void fastFree(void* p);