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8164214: [JVMCI] include VarHandle in signature polymorphic method test

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Reviewed-by: kvn, twisti, iveresov, psandoz
This commit is contained in:
Doug Simon 2016-08-23 15:16:45 +00:00
parent 913622a641
commit 00979c250a
5 changed files with 81 additions and 75 deletions
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22
hotspot/src/share/vm/jvmci/jvmciCompilerToVM.cpp
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@ -1266,10 +1266,23 @@ C2V_END
C2V_VMENTRY(void, resolveInvokeHandleInPool, (JNIEnv*, jobject, jobject jvmci_constant_pool, jint index))
constantPoolHandle cp = CompilerToVM::asConstantPool(jvmci_constant_pool);
CallInfo callInfo;
LinkResolver::resolve_invoke(callInfo, Handle(), cp, index, Bytecodes::_invokehandle, CHECK);
ConstantPoolCacheEntry* cp_cache_entry = cp_cache_entry = cp->cache()->entry_at(cp->decode_cpcache_index(index));
cp_cache_entry->set_method_handle(cp, callInfo);
KlassHandle holder = cp->klass_ref_at(index, CHECK);
Symbol* name = cp->name_ref_at(index);
if (MethodHandles::is_signature_polymorphic_name(holder(), name)) {
CallInfo callInfo;
LinkResolver::resolve_invoke(callInfo, Handle(), cp, index, Bytecodes::_invokehandle, CHECK);
ConstantPoolCacheEntry* cp_cache_entry = cp_cache_entry = cp->cache()->entry_at(cp->decode_cpcache_index(index));
cp_cache_entry->set_method_handle(cp, callInfo);
}
C2V_END
C2V_VMENTRY(jobject, getSignaturePolymorphicHolders, (JNIEnv*, jobject))
objArrayHandle holders = oopFactory::new_objArray(SystemDictionary::String_klass(), 2, CHECK_NULL);
Handle mh = java_lang_String::create_from_str("Ljava/lang/invoke/MethodHandle;", CHECK_NULL);
Handle vh = java_lang_String::create_from_str("Ljava/lang/invoke/VarHandle;", CHECK_NULL);
holders->obj_at_put(0, mh());
holders->obj_at_put(1, vh());
return JNIHandles::make_local(THREAD, holders());
C2V_END
C2V_VMENTRY(jboolean, shouldDebugNonSafepoints, (JNIEnv*, jobject))
@ -1511,6 +1524,7 @@ JNINativeMethod CompilerToVM::methods[] = {
{CC "resolveInvokeDynamicInPool", CC "(" HS_CONSTANT_POOL "I)V", FN_PTR(resolveInvokeDynamicInPool)},
{CC "resolveInvokeHandleInPool", CC "(" HS_CONSTANT_POOL "I)V", FN_PTR(resolveInvokeHandleInPool)},
{CC "resolveMethod", CC "(" HS_RESOLVED_KLASS HS_RESOLVED_METHOD HS_RESOLVED_KLASS ")" HS_RESOLVED_METHOD, FN_PTR(resolveMethod)},
{CC "getSignaturePolymorphicHolders", CC "()[" STRING, FN_PTR(getSignaturePolymorphicHolders)},
{CC "getVtableIndexForInterfaceMethod", CC "(" HS_RESOLVED_KLASS HS_RESOLVED_METHOD ")I", FN_PTR(getVtableIndexForInterfaceMethod)},
{CC "getClassInitializer", CC "(" HS_RESOLVED_KLASS ")" HS_RESOLVED_METHOD, FN_PTR(getClassInitializer)},
{CC "hasFinalizableSubclass", CC "(" HS_RESOLVED_KLASS ")Z", FN_PTR(hasFinalizableSubclass)},