From 04d2830a8912164f2c1e53b2336e9441236674cc Mon Sep 17 00:00:00 2001 From: "ulan@chromium.org" Date: Mon, 1 Sep 2014 13:40:11 +0000 Subject: [PATCH] Do not clear weak monomorphic IC after context disposal. BUG=404020 LOG=Y R=jochen@chromium.org Review URL: https://codereview.chromium.org/525343002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23564 ce2b1a6d-e550-0410-aec6-3dcde31c8c00 --- src/heap/objects-visiting-inl.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/heap/objects-visiting-inl.h b/src/heap/objects-visiting-inl.h index 8846d27bce..7fe6a508b1 100644 --- a/src/heap/objects-visiting-inl.h +++ b/src/heap/objects-visiting-inl.h @@ -261,7 +261,8 @@ void StaticMarkingVisitor::VisitCodeTarget(Heap* heap, // to be serialized. 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() || + target->ic_state() == POLYMORPHIC || + (heap->flush_monomorphic_ics() && !target->is_weak_stub()) || heap->isolate()->serializer_enabled() || target->ic_age() != heap->global_ic_age() || target->is_invalidated_weak_stub())) {