Mercurial > hg > truffle
diff src/share/vm/utilities/constantTag.hpp @ 1913:3b2dea75431e
6984311: JSR 292 needs optional bootstrap method parameters
Summary: Allow CONSTANT_InvokeDynamic nodes to have any number of extra operands.
Reviewed-by: twisti
author | jrose |
---|---|
date | Sat, 30 Oct 2010 13:08:23 -0700 |
parents | 083fde3b838e |
children | f95d63e2154a |
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--- a/src/share/vm/utilities/constantTag.hpp Sat Oct 30 12:19:07 2010 -0700 +++ b/src/share/vm/utilities/constantTag.hpp Sat Oct 30 13:08:23 2010 -0700 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1997, 2008, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1997, 2010, 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 @@ -82,6 +82,13 @@ bool is_method_handle() const { return _tag == JVM_CONSTANT_MethodHandle; } bool is_invoke_dynamic() const { return _tag == JVM_CONSTANT_InvokeDynamic; } + bool is_loadable_constant() const { + return ((_tag >= JVM_CONSTANT_Integer && _tag <= JVM_CONSTANT_String) || + is_method_type() || is_method_handle() || + is_unresolved_klass() || is_unresolved_string() || + is_object()); + } + constantTag() { _tag = JVM_CONSTANT_Invalid; }