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8208669: GC changes to allow enabling -Wreorder

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Reviewed-by: kbarrett
This commit is contained in:
Thomas Schatzl 2018-08-08 15:31:06 +02:00
parent a00eff193f
commit d702d5f8d2
80 changed files with 371 additions and 294 deletions
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8
src/hotspot/share/gc/shared/cardTable.cpp
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@ -45,15 +45,15 @@ CardTable::CardTable(MemRegion whole_heap, bool conc_scan) :
_scanned_concurrently(conc_scan),
_whole_heap(whole_heap),
_guard_index(0),
_guard_region(),
_last_valid_index(0),
_page_size(os::vm_page_size()),
_byte_map_size(0),
_byte_map(NULL),
_byte_map_base(NULL),
_cur_covered_regions(0),
_covered(NULL),
_committed(NULL),
_cur_covered_regions(0),
_byte_map(NULL),
_byte_map_base(NULL)
_guard_region()
{
assert((uintptr_t(_whole_heap.start()) & (card_size - 1)) == 0, "heap must start at card boundary");
assert((uintptr_t(_whole_heap.end()) & (card_size - 1)) == 0, "heap must end at card boundary");