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7158552: The instanceKlsss::_host_klass is only needed for anonymous class for JSR 292 support

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Change the _host_klass to be conditionally created embedded instanceKlass field.

Reviewed-by: jrose, coleenp, dholmes
This commit is contained in:
Jiangli Zhou 2012-05-02 13:21:36 -04:00
parent ea89242447
commit 2fa131f8db
7 changed files with 132 additions and 49 deletions
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5
hotspot/src/share/vm/memory/oopFactory.cpp
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@ -128,11 +128,12 @@ klassOop oopFactory::new_instanceKlass(Symbol* name, int vtable_len, int itable_
int static_field_size,
unsigned int nonstatic_oop_map_count,
AccessFlags access_flags,
ReferenceType rt, TRAPS) {
ReferenceType rt,
KlassHandle host_klass, TRAPS) {
instanceKlassKlass* ikk = instanceKlassKlass::cast(Universe::instanceKlassKlassObj());
return ikk->allocate_instance_klass(name, vtable_len, itable_len,
static_field_size, nonstatic_oop_map_count,
access_flags, rt, CHECK_NULL);
access_flags, rt, host_klass, CHECK_NULL);
}