Add number string cache lookup for heap numbers to generatred code (on top of...

src/runtime.cc

Index: src/runtime.cc
===================================================================
--- src/runtime.cc	(revision 4344)
+++ src/runtime.cc	(working copy)
@@ -5249,6 +5249,17 @@
 }
 
 
+static Object* Runtime_NumberToStringSkipCache(Arguments args) {
+  NoHandleAllocation ha;
+  ASSERT(args.length() == 1);
+
+  Object* number = args[0];
+  RUNTIME_ASSERT(number->IsNumber());
+
+  return Heap::NumberToString(number, false);
+}
+
+
 static Object* Runtime_NumberToInteger(Arguments args) {
   NoHandleAllocation ha;
   ASSERT(args.length() == 1);