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comparison src/share/vm/graal/graalCompilerToVM.cpp @ 6277:dddcdb7ae209

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removed klass::is_leaf_class() and replaced it's usage in Graal (the only usage) with an explicit test to ignore interface classes
author Doug Simon <doug.simon@oracle.com>
date Wed, 22 Aug 2012 11:00:31 +0200
parents 957c266d8bc5
children 2691e320d37c
comparison
equal deleted inserted replaced
6276:03c4c25ae726 6277:dddcdb7ae209
638 JNIEXPORT jobject JNICALL Java_com_oracle_graal_hotspot_bridge_CompilerToVMImpl_JavaType_1uniqueConcreteSubtype(JNIEnv *, jobject, jobject klass) { 638 JNIEXPORT jobject JNICALL Java_com_oracle_graal_hotspot_bridge_CompilerToVMImpl_JavaType_1uniqueConcreteSubtype(JNIEnv *, jobject, jobject klass) {
639 TRACE_graal_3("CompilerToVM::JavaType_uniqueConcreteSubtype"); 639 TRACE_graal_3("CompilerToVM::JavaType_uniqueConcreteSubtype");
640 VM_ENTRY_MARK; 640 VM_ENTRY_MARK;
641 KlassHandle klass_handle(java_lang_Class::as_klassOop(HotSpotResolvedJavaType::javaMirror(klass))); 641 KlassHandle klass_handle(java_lang_Class::as_klassOop(HotSpotResolvedJavaType::javaMirror(klass)));
642 Klass *up_cast = klass_handle->up_cast_abstract(); 642 Klass *up_cast = klass_handle->up_cast_abstract();
643 if (up_cast->is_leaf_class()) { 643 if (!up_cast->is_interface() && up_cast->subklass() == NULL) {
644 return JNIHandles::make_local(GraalCompiler::get_JavaType(up_cast, THREAD)()); 644 return JNIHandles::make_local(GraalCompiler::get_JavaType(up_cast, THREAD)());
645 } 645 }
646 return NULL; 646 return NULL;
647 } 647 }
648 648