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src/hotspot/share/gc/shenandoah/shenandoahMarkingContext.inline.hpp
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rev 58345 : 8240873: Shenandoah: Short-cut arraycopy barriers
@@ -40,10 +40,14 @@
return allocated_after_mark_start(obj) || _mark_bit_map.is_marked(obj);
}
inline bool ShenandoahMarkingContext::allocated_after_mark_start(oop obj) const {
HeapWord* addr = cast_from_oop<HeapWord*>(obj);
+ return allocated_after_mark_start(addr);
+}
+
+inline bool ShenandoahMarkingContext::allocated_after_mark_start(HeapWord* addr) const {
uintx index = ((uintx) addr) >> ShenandoahHeapRegion::region_size_bytes_shift();
HeapWord* top_at_mark_start = _top_at_mark_starts[index];
bool alloc_after_mark_start = addr >= top_at_mark_start;
return alloc_after_mark_start;
}
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