src/objects.h - Issue 753993003: Use weak cells in map checks in polymorphic ICs.

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Unified Diff: src/objects.h

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

Patch Set: Created 6 years, 1 month ago

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Index: src/objects.h

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

index 746f88d1c4c0c10083e63263a005f79ec4378b9d..06b36df03a2789d365d54ed5e02ba8de2b696824 100644

--- a/src/objects.h

+++ b/src/objects.h

@@ -6186,6 +6186,8 @@ class Map: public HeapObject {

bool IsMapInArrayPrototypeChain();

+ static Handle<WeakCell> WeakCellForMap(Handle<Map> map);

// Dispatched behavior.

DECLARE_PRINTER(Map)

DECLARE_VERIFIER(Map)