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8292556: Clean up unused Hashtable instantiations

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Reviewed-by: hseigel, dholmes
This commit is contained in:
Coleen Phillimore 2022-08-18 11:26:08 +00:00
parent d5435642f9
commit f2773f6404
1 changed files with 4 additions and 20 deletions
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24
src/hotspot/share/utilities/hashtable.cpp
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@ -77,10 +77,6 @@ template <MEMFLAGS F> void BasicHashtable<F>::free_buckets() {
// Default overload, for types that are uninteresting.
template<typename T> static size_t literal_size(T) { return 0; }
static size_t literal_size(Symbol *symbol) {
return symbol->size() * HeapWordSize;
}
static size_t literal_size(oop obj) {
if (obj == NULL) {
return 0;
@ -258,26 +254,14 @@ template <class T> void BasicHashtable<F>::verify_table(const char* table_name)
#endif // PRODUCT
// Explicitly instantiate these types
template class Hashtable<nmethod*, mtGC>;
template class HashtableEntry<nmethod*, mtGC>;
template class BasicHashtable<mtGC>;
template class Hashtable<ConstantPool*, mtClass>;
template class Hashtable<Klass*, mtClass>;
template class BasicHashtable<mtClass>;
template class BasicHashtable<mtServiceability>;
template class Hashtable<nmethod*, mtGC>;
template class Hashtable<InstanceKlass*, mtClass>;
template class Hashtable<WeakHandle, mtClass>;
template class Hashtable<WeakHandle, mtServiceability>;
template class Hashtable<Symbol*, mtModule>;
template class Hashtable<Symbol*, mtClass>;
template class HashtableEntry<Symbol*, mtClass>;
template class HashtableBucket<mtClass>;
template class BasicHashtableEntry<mtSymbol>;
template class BasicHashtable<mtClass>;
template class BasicHashtable<mtClassShared>;
template class BasicHashtable<mtInternal>;
template class BasicHashtable<mtModule>;
template class BasicHashtable<mtCompiler>;
template class BasicHashtable<mtServiceability>;
template class BasicHashtable<mtLogging>;
template void BasicHashtable<mtClass>::verify_table<DictionaryEntry>(char const*);
template void BasicHashtable<mtClass>::verify_table<ProtectionDomainCacheEntry>(char const*);