Mercurial > hg > truffle
diff src/share/vm/classfile/classFileParser.cpp @ 12190:edb5ab0f3fe5
8001107: @Stable annotation for constant folding of lazily evaluated variables
Reviewed-by: rbackman, twisti, kvn
Contributed-by: john.r.rose@oracle.com, vladimir.x.ivanov@oracle.com
author | vlivanov |
---|---|
date | Tue, 10 Sep 2013 14:51:48 -0700 |
parents | 91b93f523ec6 |
children | 225cedaf9a4b b2e698d2276c |
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--- a/src/share/vm/classfile/classFileParser.cpp Mon Sep 09 19:53:28 2013 +0200 +++ b/src/share/vm/classfile/classFileParser.cpp Tue Sep 10 14:51:48 2013 -0700 @@ -1774,6 +1774,10 @@ if (_location != _in_method) break; // only allow for methods if (!privileged) break; // only allow in privileged code return _method_LambdaForm_Hidden; + case vmSymbols::VM_SYMBOL_ENUM_NAME(sun_invoke_Stable_signature): + if (_location != _in_field) break; // only allow for fields + if (!privileged) break; // only allow in privileged code + return _field_Stable; case vmSymbols::VM_SYMBOL_ENUM_NAME(sun_misc_Contended_signature): if (_location != _in_field && _location != _in_class) break; // only allow for fields and classes if (!EnableContended || (RestrictContended && !privileged)) break; // honor privileges @@ -1786,6 +1790,8 @@ void ClassFileParser::FieldAnnotationCollector::apply_to(FieldInfo* f) { if (is_contended()) f->set_contended_group(contended_group()); + if (is_stable()) + f->set_stable(true); } ClassFileParser::FieldAnnotationCollector::~FieldAnnotationCollector() {