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6939861: JVM should handle more conversion operations

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Reviewed-by: twisti, jrose
This commit is contained in:
Tom Rodriguez 2011-05-06 16:33:13 -07:00
parent bb2c21a025
commit 6aeaca98d1
29 changed files with 3011 additions and 645 deletions
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9
hotspot/src/share/vm/classfile/systemDictionary.cpp
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@ -2362,8 +2362,15 @@ methodOop SystemDictionary::find_method_handle_invoke(Symbol* name,
spe = invoke_method_table()->find_entry(index, hash, signature, name_id);
if (spe == NULL)
spe = invoke_method_table()->add_entry(index, hash, signature, name_id);
if (spe->property_oop() == NULL)
if (spe->property_oop() == NULL) {
spe->set_property_oop(m());
// Link m to his method type, if it is suitably generic.
oop mtform = java_lang_invoke_MethodType::form(mt());
if (mtform != NULL && mt() == java_lang_invoke_MethodTypeForm::erasedType(mtform)
&& java_lang_invoke_MethodTypeForm::vmlayout_offset_in_bytes() > 0) {
java_lang_invoke_MethodTypeForm::init_vmlayout(mtform, m());
}
}
} else {
non_cached_result = m;
}