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src/share/vm/gc/shenandoah/shenandoahPartialGC.cpp

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*** 224,233 **** --- 224,239 ---- _heap->gc_timer()->register_gc_start(); { GCTraceTime(Info, gc) time("Pause Partial", _heap->gc_timer(), GCCause::_no_gc, true); + if (ShenandoahVerify || VerifyShenandoahMatrix) { + log_debug(gc, ergo)("Verifying before partial collection"); + _heap->verify_heap_reachable_at_safepoint(); + log_debug(gc, ergo)("Verification passed"); + } + COMPILER2_PRESENT(DerivedPointerTable::clear()); { ClassLoaderDataGraph::clear_claimed_marks(); ShenandoahRootProcessor rp(_heap, _heap->workers()->active_workers());
*** 236,245 **** --- 242,257 ---- } COMPILER2_PRESENT(DerivedPointerTable::update_pointers()); if (! _heap->cancelled_concgc()) { + if (ShenandoahVerify || VerifyShenandoahMatrix) { + log_debug(gc, ergo)("Verifying after partial collection"); + _heap->verify_heap_reachable_at_safepoint(); + log_debug(gc, ergo)("Verification passed"); + } + ShenandoahHeap::ShenandoahHeapLock heap_lock(_heap); uint num_cset = _heap->collection_set()->count(); for (uint i = 0; i < num_cset; i++) { ShenandoahHeapRegion* r = _heap->collection_set()->get(i); _heap->decrease_used(r->used());
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