archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-09-18 18:14:38 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8148481: Devirtualize Klass::vtable

Browse source 
Move remainder of vtable related methods to Klass

Reviewed-by: cjplummer, coleenp
This commit is contained in:
Mikael Gerdin 2016-01-19 12:07:32 +01:00
parent 211dc93a85
commit 3cda485fe5
12 changed files with 44 additions and 73 deletions
Download patch file Download diff file Expand all files Collapse all files

6
hotspot/src/share/vm/oops/cpCache.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1998, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -394,9 +394,7 @@ Method* ConstantPoolCacheEntry::method_if_resolved(const constantPoolHandle& cpo
int holder_index = cpool->uncached_klass_ref_index_at(constant_pool_index());
if (cpool->tag_at(holder_index).is_klass()) {
Klass* klass = cpool->resolved_klass_at(holder_index);
if (!klass->is_instance_klass())
klass = SystemDictionary::Object_klass();
return InstanceKlass::cast(klass)->method_at_vtable(f2_as_index());
return klass->method_at_vtable(f2_as_index());
}
}
break;