Mercurial > hg > graal-jvmci-8
comparison src/share/vm/utilities/accessFlags.hpp @ 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 |
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date | Tue, 10 Sep 2013 14:51:48 -0700 |
parents | b84fd7d73702 |
children | b12a2a9b05ca |
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12188:cd16d587b0fa | 12190:edb5ab0f3fe5 |
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76 // (e.g., ACC_ENUM). | 76 // (e.g., ACC_ENUM). |
77 // Note that the class-related ACC_ANNOTATION bit conflicts with these flags. | 77 // Note that the class-related ACC_ANNOTATION bit conflicts with these flags. |
78 JVM_ACC_FIELD_ACCESS_WATCHED = 0x00002000, // field access is watched by JVMTI | 78 JVM_ACC_FIELD_ACCESS_WATCHED = 0x00002000, // field access is watched by JVMTI |
79 JVM_ACC_FIELD_MODIFICATION_WATCHED = 0x00008000, // field modification is watched by JVMTI | 79 JVM_ACC_FIELD_MODIFICATION_WATCHED = 0x00008000, // field modification is watched by JVMTI |
80 JVM_ACC_FIELD_INTERNAL = 0x00000400, // internal field, same as JVM_ACC_ABSTRACT | 80 JVM_ACC_FIELD_INTERNAL = 0x00000400, // internal field, same as JVM_ACC_ABSTRACT |
81 JVM_ACC_FIELD_STABLE = 0x00000020, // @Stable field, same as JVM_ACC_SYNCHRONIZED | |
81 JVM_ACC_FIELD_HAS_GENERIC_SIGNATURE = 0x00000800, // field has generic signature | 82 JVM_ACC_FIELD_HAS_GENERIC_SIGNATURE = 0x00000800, // field has generic signature |
82 | 83 |
83 JVM_ACC_FIELD_INTERNAL_FLAGS = JVM_ACC_FIELD_ACCESS_WATCHED | | 84 JVM_ACC_FIELD_INTERNAL_FLAGS = JVM_ACC_FIELD_ACCESS_WATCHED | |
84 JVM_ACC_FIELD_MODIFICATION_WATCHED | | 85 JVM_ACC_FIELD_MODIFICATION_WATCHED | |
85 JVM_ACC_FIELD_INTERNAL | | 86 JVM_ACC_FIELD_INTERNAL | |
87 JVM_ACC_FIELD_STABLE | | |
86 JVM_ACC_FIELD_HAS_GENERIC_SIGNATURE, | 88 JVM_ACC_FIELD_HAS_GENERIC_SIGNATURE, |
87 | 89 |
88 // flags accepted by set_field_flags() | 90 // flags accepted by set_field_flags() |
89 JVM_ACC_FIELD_FLAGS = JVM_RECOGNIZED_FIELD_MODIFIERS | JVM_ACC_FIELD_INTERNAL_FLAGS | 91 JVM_ACC_FIELD_FLAGS = JVM_RECOGNIZED_FIELD_MODIFIERS | JVM_ACC_FIELD_INTERNAL_FLAGS |
90 | 92 |
146 bool is_field_access_watched() const { return (_flags & JVM_ACC_FIELD_ACCESS_WATCHED) != 0; } | 148 bool is_field_access_watched() const { return (_flags & JVM_ACC_FIELD_ACCESS_WATCHED) != 0; } |
147 bool is_field_modification_watched() const | 149 bool is_field_modification_watched() const |
148 { return (_flags & JVM_ACC_FIELD_MODIFICATION_WATCHED) != 0; } | 150 { return (_flags & JVM_ACC_FIELD_MODIFICATION_WATCHED) != 0; } |
149 bool on_stack() const { return (_flags & JVM_ACC_ON_STACK) != 0; } | 151 bool on_stack() const { return (_flags & JVM_ACC_ON_STACK) != 0; } |
150 bool is_internal() const { return (_flags & JVM_ACC_FIELD_INTERNAL) != 0; } | 152 bool is_internal() const { return (_flags & JVM_ACC_FIELD_INTERNAL) != 0; } |
153 bool is_stable() const { return (_flags & JVM_ACC_FIELD_STABLE) != 0; } | |
151 bool field_has_generic_signature() const | 154 bool field_has_generic_signature() const |
152 { return (_flags & JVM_ACC_FIELD_HAS_GENERIC_SIGNATURE) != 0; } | 155 { return (_flags & JVM_ACC_FIELD_HAS_GENERIC_SIGNATURE) != 0; } |
153 | 156 |
154 // get .class file flags | 157 // get .class file flags |
155 jint get_flags () const { return (_flags & JVM_ACC_WRITTEN_FLAGS); } | 158 jint get_flags () const { return (_flags & JVM_ACC_WRITTEN_FLAGS); } |