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7168280: Eliminate the generic signature index slot from field array for field without generic signature

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Only allocate the generic signature index slot in the field array for field with generic signature attribute.

Reviewed-by: coleenp, dlong
This commit is contained in:
Jiangli Zhou 2012-05-21 14:10:35 -04:00
parent 57692966b7
commit 31e63d5a3a
12 changed files with 199 additions and 53 deletions
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2
hotspot/src/share/vm/runtime/fieldDescriptor.hpp
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@ -67,7 +67,7 @@ class fieldDescriptor VALUE_OBJ_CLASS_SPEC {
oop loader() const;
// Offset (in words) of field from start of instanceOop / klassOop
int offset() const { return field()->offset(); }
Symbol* generic_signature() const { return field()->generic_signature(_cp); }
Symbol* generic_signature() const;
int index() const { return _index; }
typeArrayOop annotations() const;