src/factory.cc - Issue 753993003: Use weak cells in map checks in polymorphic ICs.

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Unified Diff: src/factory.cc

Issue 753993003: Use weak cells in map checks in polymorphic ICs. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Rebase Created 6 years ago

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Index: src/factory.cc

diff --git a/src/factory.cc b/src/factory.cc

index 218d3b9625880164cc77add838d537432871f628..4680e75204b30bf91770ab04333fa9fcdd7b94d0 100644

--- a/src/factory.cc

+++ b/src/factory.cc

@@ -802,6 +802,7 @@ Handle<CodeCache> Factory::NewCodeCache() {

Handle<CodeCache>::cast(NewStruct(CODE_CACHE_TYPE));

code_cache->set_default_cache(*empty_fixed_array(), SKIP_WRITE_BARRIER);

code_cache->set_normal_type_cache(*undefined_value(), SKIP_WRITE_BARRIER);

+ code_cache->set_weak_cell_cache(*undefined_value(), SKIP_WRITE_BARRIER);

return code_cache;

}

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