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8262973: Verify ParCompactionManager instance in PCAdjustPointerClosure

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Reviewed-by: kbarrett, tschatzl
This commit is contained in:
Albert Mingkun Yang 2021-03-05 08:49:08 +00:00
parent d91550efad
commit 9730266d02
5 changed files with 47 additions and 29 deletions
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16
src/hotspot/share/gc/parallel/psCompactionManager.cpp
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@ -179,3 +179,19 @@ void ParCompactionManager::push_shadow_region(size_t shadow_region) {
void ParCompactionManager::remove_all_shadow_regions() {
_shadow_region_array->clear();
}
#ifdef ASSERT
void ParCompactionManager::verify_all_marking_stack_empty() {
uint parallel_gc_threads = ParallelGCThreads;
for (uint i = 0; i <= parallel_gc_threads; i++) {
assert(_manager_array[i]->marking_stacks_empty(), "Marking stack should be empty");
}
}
void ParCompactionManager::verify_all_region_stack_empty() {
uint parallel_gc_threads = ParallelGCThreads;
for (uint i = 0; i <= parallel_gc_threads; i++) {
assert(_manager_array[i]->region_stack()->is_empty(), "Region stack should be empty");
}
}
#endif