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6642881: Improve performance of Class.getClassLoader()

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Add classLoader to java/lang/Class instance for fast access

Reviewed-by: alanb, lfoltan, rriggs, vlivanov, twisti, jfranck
This commit is contained in:
Coleen Phillimore 2014-06-19 14:49:33 -04:00
parent 243d697d71
commit d8ce93cea5
7 changed files with 46 additions and 8 deletions
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2
hotspot/src/share/vm/oops/arrayKlass.cpp
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@ -93,7 +93,7 @@ void ArrayKlass::complete_create_array_klass(ArrayKlass* k, KlassHandle super_kl
ResourceMark rm(THREAD);
k->initialize_supers(super_klass(), CHECK);
k->vtable()->initialize_vtable(false, CHECK);
java_lang_Class::create_mirror(k, Handle(NULL), CHECK);
java_lang_Class::create_mirror(k, Handle(NULL), Handle(NULL), CHECK);
}
GrowableArray<Klass*>* ArrayKlass::compute_secondary_supers(int num_extra_slots) {