src/share/vm/gc_implementation/parallelScavenge/vmPSOperations.cpp

rev 8068 : imported patch parallelscavenge_cleanup

@@ -39,12 +39,11 @@
 }
 
 void VM_ParallelGCFailedAllocation::doit() {
   SvcGCMarker sgcm(SvcGCMarker::MINOR);
 
-  ParallelScavengeHeap* heap = (ParallelScavengeHeap*)Universe::heap();
-  assert(heap->kind() == CollectedHeap::ParallelScavengeHeap, "must be a ParallelScavengeHeap");
+  ParallelScavengeHeap* heap = ParallelScavengeHeap::heap();
 
   GCCauseSetter gccs(heap, _gc_cause);
   _result = heap->failed_mem_allocate(_word_size);
 
   if (_result == NULL && GC_locker::is_active_and_needs_gc()) {

@@ -61,13 +60,11 @@
 }
 
 void VM_ParallelGCSystemGC::doit() {
   SvcGCMarker sgcm(SvcGCMarker::FULL);
 
-  ParallelScavengeHeap* heap = (ParallelScavengeHeap*)Universe::heap();
-  assert(heap->kind() == CollectedHeap::ParallelScavengeHeap,
-    "must be a ParallelScavengeHeap");
+  ParallelScavengeHeap* heap = ParallelScavengeHeap::heap();
 
   GCCauseSetter gccs(heap, _gc_cause);
   if (_gc_cause == GCCause::_gc_locker || _gc_cause == GCCause::_wb_young_gc
       DEBUG_ONLY(|| _gc_cause == GCCause::_scavenge_alot)) {
     // If (and only if) the scavenge fails, this will invoke a full gc.