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[GC] Handle objects from frozen segments in GCHeap::IsEphemeral #73110

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Merged
MichalStrehovsky merged 2 commits into from
Jul 31, 2022
Merged

[GC] Handle objects from frozen segments in GCHeap::IsEphemeral #73110

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Handle objects from frozen segments in GCHeap::IsEphemeral
EgorBo Jul 30, 2022
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EgorBo Jul 30, 2022
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Handle objects from frozen segments in GCHeap::IsEphemeral
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@EgorBo
EgorBo committed Jul 30, 2022
commit 3358c62500c22797f373a40fda1482703a6088fb
7 changes: 7 additions & 0 deletions src/coreclr/gc/gc.cpp
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Expand Up @@ -44690,6 +44690,13 @@ unsigned int GCHeap::GetGenerationWithRange (Object* object, uint8_t** ppStart,
bool GCHeap::IsEphemeral (Object* object)
{
uint8_t* o = (uint8_t*)object;
#if defined(FEATURE_BASICFREEZE) && defined(USE_REGIONS)
if (!is_in_heap_range(o))
{
// Objects in frozen segments are not ephemeral
return FALSE;
}
#endif
gc_heap* hp = gc_heap::heap_of (o);
return !!hp->ephemeral_pointer_p (o);
}
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