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8007987: ciConstantPoolCache::_keys should be array of 32bit int

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The type of ciConstantPoolCache::_keys is changed to int which is sufficient to store the 2 byte constant pool indices.

Reviewed-by: twisti, coleenp
This commit is contained in:
Tobias Hartmann 2014-07-01 09:02:45 +02:00
parent b4d4c8a392
commit d929c9ead8
2 changed files with 2 additions and 2 deletions
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2
hotspot/src/share/vm/ci/ciConstantPoolCache.cpp
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@ -38,7 +38,7 @@ ciConstantPoolCache::ciConstantPoolCache(Arena* arena,
int expected_size) { int expected_size) {
_elements = _elements =
new (arena) GrowableArray<void*>(arena, expected_size, 0, 0); new (arena) GrowableArray<void*>(arena, expected_size, 0, 0);
_keys = new (arena) GrowableArray<intptr_t>(arena, expected_size, 0, 0); _keys = new (arena) GrowableArray<int>(arena, expected_size, 0, 0);
} }
// ------------------------------------------------------------------ // ------------------------------------------------------------------

2
hotspot/src/share/vm/ci/ciConstantPoolCache.hpp
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@ -35,7 +35,7 @@
// Usage note: this klass has nothing to do with ConstantPoolCache*. // Usage note: this klass has nothing to do with ConstantPoolCache*.
class ciConstantPoolCache : public ResourceObj { class ciConstantPoolCache : public ResourceObj {
private: private:
GrowableArray<intptr_t>* _keys; GrowableArray<int>* _keys;
GrowableArray<void*>* _elements; GrowableArray<void*>* _elements;
int find(int index); int find(int index);