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Unified Diff: src/factory.cc

Issue 8011: Use direct copy and templates to speed up flattening of strings. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 12 years, 2 months ago
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Index: src/factory.cc
===================================================================
--- src/factory.cc (revision 535)
+++ src/factory.cc (working copy)
@@ -79,6 +79,8 @@
Handle<String> Factory::NewConsString(Handle<String> first,
Handle<String> second) {
+ if (first->length() == 0) return second;
+ if (second->length() == 0) return first;
CALL_HEAP_FUNCTION(Heap::AllocateConsString(*first, *second), String);
}
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