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src/hotspot/share/gc/shared/cardTable.cpp

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rev 58017 : [mq]: 8238854-remove-superfluous-alloc-checks

@@ -59,13 +59,10 @@
   assert((uintptr_t(_whole_heap.end()) & (card_size - 1))  == 0, "heap must end at card boundary");
 
   assert(card_size <= 512, "card_size must be less than 512"); // why?
 
   _covered   = new MemRegion[_max_covered_regions];
-  if (_covered == NULL) {
-    vm_exit_during_initialization("Could not allocate card table covered region set.");
-  }
 }
 
 CardTable::~CardTable() {
   if (_covered) {
     delete[] _covered;

@@ -86,13 +83,10 @@
   HeapWord* low_bound  = _whole_heap.start();
   HeapWord* high_bound = _whole_heap.end();
 
   _cur_covered_regions = 0;
   _committed = new MemRegion[_max_covered_regions];
-  if (_committed == NULL) {
-    vm_exit_during_initialization("Could not allocate card table committed region set.");
-  }
 
   const size_t rs_align = _page_size == (size_t) os::vm_page_size() ? 0 :
     MAX2(_page_size, (size_t) os::vm_allocation_granularity());
   ReservedSpace heap_rs(_byte_map_size, rs_align, false);
 
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