[Webkit-unassigned] [Bug 15837] AddNode causes excessive mallocs due to add() using toString(exec)

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=15837





------- Comment #4 from eric at webkit.org  2007-11-06 02:09 PDT -------
Maciej made a second suggestion of trying something like this:

JSType t1 = v1->type();
JSType t2 = v2->type();

if (t1 == NumberType && t2 == NumberType)
    return v1->toNumber(exec) + v2->toNumber();
else if (t1 == StringType && t2 == StringType)
   return static_cast<StringImp*>(v1)->value() +
static_cast<StringImp*>(v2)->value();

return addSlowCase(v1, v2);


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