OpenJDK / portola / portola
changeset 8673:45ec0a6115a0
7026631: field _klass is incorrectly set for dual type of TypeAryPtr::OOPS
Summary: add missing check this->dual() != TypeAryPtr::OOPS into TypeAryPtr::klass().
Reviewed-by: never
| author | kvn |
|---|---|
| date | Fri, 11 Mar 2011 07:50:51 -0800 |
| parents | 26a427ab6f32 |
| children | 303a2149d371 |
| files | hotspot/src/share/vm/opto/type.cpp |
| diffstat | 1 files changed, 1 insertions(+), 1 deletions(-) [+] |
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--- a/hotspot/src/share/vm/opto/type.cpp Wed Mar 09 09:15:16 2011 -0800 +++ b/hotspot/src/share/vm/opto/type.cpp Fri Mar 11 07:50:51 2011 -0800 @@ -3781,7 +3781,7 @@ // Oops, need to compute _klass and cache it ciKlass* k_ary = compute_klass(); - if( this != TypeAryPtr::OOPS ) { + if( this != TypeAryPtr::OOPS && this->dual() != TypeAryPtr::OOPS ) { // The _klass field acts as a cache of the underlying // ciKlass for this array type. In order to set the field, // we need to cast away const-ness.