src/objects-visiting-inl.h - Issue 188783003: Make maps in monomorphic IC stubs weak.

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Unified Diff: src/objects-visiting-inl.h

Issue 188783003: Make maps in monomorphic IC stubs weak. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Move the head of dependent IC to dependent code Created 6 years, 8 months ago

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Index: src/objects-visiting-inl.h

diff --git a/src/objects-visiting-inl.h b/src/objects-visiting-inl.h

index 31117bb945bb62991245ef676beac33314940167..569ed513a9930a9574bd21473b4331f87c94101f 100644

--- a/src/objects-visiting-inl.h

+++ b/src/objects-visiting-inl.h

@@ -312,7 +312,8 @@ void StaticMarkingVisitor<StaticVisitor>::VisitCodeTarget(

if (FLAG_cleanup_code_caches_at_gc && target->is_inline_cache_stub()

&& (target->ic_state() == MEGAMORPHIC || target->ic_state() == GENERIC ||

target->ic_state() == POLYMORPHIC || heap->flush_monomorphic_ics() ||

- Serializer::enabled() || target->ic_age() != heap->global_ic_age())) {

+ Serializer::enabled() || target->ic_age() != heap->global_ic_age() ||

+ target->is_invalidated_weak_stub())) {

IC::Clear(target->GetIsolate(), rinfo->pc(),

rinfo->host()->constant_pool());

target = Code::GetCodeFromTargetAddress(rinfo->target_address());