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LibJS: Move well-known symbols to the VM

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No need to instantiate unique symbols for each Interpreter; they can
be VM-global. This reduces the memory cost and startup time anyway.
This commit is contained in:
Andreas Kling 2020-09-22 16:18:51 +02:00
parent 676cb87a8f
commit d1b58ee9ad
20 changed files with 60 additions and 52 deletions
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5
Libraries/LibJS/Runtime/Symbol.cpp
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@ -45,6 +45,11 @@ Symbol* js_symbol(Heap& heap, String description, bool is_global)
return heap.allocate_without_global_object<Symbol>(move(description), is_global);
}
Symbol* js_symbol(VM& vm, String description, bool is_global)
{
return js_symbol(vm.heap(), move(description), is_global);
}
Symbol* js_symbol(Interpreter& interpreter, String description, bool is_global)
{
return js_symbol(interpreter.heap(), description, is_global);