Mercurial > hg > graal-compiler
comparison src/share/vm/oops/instanceKlassKlass.cpp @ 4737:75c0a73eee98
7102776: Pack instanceKlass boolean fields into single u1 field
Summary: Reduce class runtime memory usage by packing 4 instanceKlass boolean fields into single u1 field. Save 4-byte for each loaded class.
Reviewed-by: dholmes, bobv, phh, twisti, never, coleenp
Contributed-by: Jiangli Zhou <jiangli.zhou@oracle.com>
author | coleenp |
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date | Thu, 17 Nov 2011 12:53:59 -0500 |
parents | e6b1331a51d2 |
children | 8f8b94305aff |
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4038:869804b759e7 | 4737:75c0a73eee98 |
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397 ik->set_source_debug_extension(NULL); | 397 ik->set_source_debug_extension(NULL); |
398 ik->set_array_name(NULL); | 398 ik->set_array_name(NULL); |
399 ik->set_inner_classes(NULL); | 399 ik->set_inner_classes(NULL); |
400 ik->set_static_oop_field_count(0); | 400 ik->set_static_oop_field_count(0); |
401 ik->set_nonstatic_field_size(0); | 401 ik->set_nonstatic_field_size(0); |
402 ik->set_is_marked_dependent(false); | 402 ik->clear_is_marked_dependent(); |
403 ik->set_init_state(instanceKlass::allocated); | 403 ik->set_init_state(instanceKlass::allocated); |
404 ik->set_init_thread(NULL); | 404 ik->set_init_thread(NULL); |
405 ik->set_reference_type(rt); | 405 ik->set_reference_type(rt); |
406 ik->set_oop_map_cache(NULL); | 406 ik->set_oop_map_cache(NULL); |
407 ik->set_jni_ids(NULL); | 407 ik->set_jni_ids(NULL); |