src/share/vm/oops/klass.hpp
Index Unified diffs Context diffs Sdiffs Wdiffs Patch New Old Previous File Next File webrev Cdiff src/share/vm/oops/klass.hpp

src/share/vm/oops/klass.hpp

Print this page

        

*** 307,320 **** _lh_element_type_mask = right_n_bits(BitsPerByte), // shifted mask _lh_header_size_shift = BitsPerByte*2, _lh_header_size_mask = right_n_bits(BitsPerByte), // shifted mask _lh_array_tag_bits = 2, _lh_array_tag_shift = BitsPerInt - _lh_array_tag_bits, - _lh_array_tag_type_value = ~0x00, // 0xC0000000 >> 30 _lh_array_tag_obj_value = ~0x01 // 0x80000000 >> 30 }; static int layout_helper_size_in_bytes(jint lh) { assert(lh > (jint)_lh_neutral_value, "must be instance"); return (int) lh & ~_lh_instance_slow_path_bit; } static bool layout_helper_needs_slow_path(jint lh) { --- 307,321 ---- _lh_element_type_mask = right_n_bits(BitsPerByte), // shifted mask _lh_header_size_shift = BitsPerByte*2, _lh_header_size_mask = right_n_bits(BitsPerByte), // shifted mask _lh_array_tag_bits = 2, _lh_array_tag_shift = BitsPerInt - _lh_array_tag_bits, _lh_array_tag_obj_value = ~0x01 // 0x80000000 >> 30 }; + static const unsigned int _lh_array_tag_type_value = 0Xffffffff; // ~0x00, // 0xC0000000 >> 30 + static int layout_helper_size_in_bytes(jint lh) { assert(lh > (jint)_lh_neutral_value, "must be instance"); return (int) lh & ~_lh_instance_slow_path_bit; } static bool layout_helper_needs_slow_path(jint lh) {
src/share/vm/oops/klass.hpp
Index Unified diffs Context diffs Sdiffs Wdiffs Patch New Old Previous File Next File