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Unified Diff: src/objects.h

Issue 2044003003: [runtime] Don't use ElementsTransitionAndStoreStub for transitions that involve instance rewriting. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 6 months ago
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Index: src/objects.h
diff --git a/src/objects.h b/src/objects.h
index 27b832d4f566c3a95017241e88218e44c7328ac6..f7488ac9233a6d2756da3593b8714e0f2fbbf0cf 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -5770,6 +5770,7 @@ class Map: public HeapObject {
int NumberOfFields();
// TODO(ishell): candidate with JSObject::MigrateToMap().
+ bool InstancesNeedRewriting(Map* target);
bool InstancesNeedRewriting(Map* target, int target_number_of_fields,
int target_inobject, int target_unused,
int* old_number_of_fields);
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