Revision: 14732
Author: [email protected]
Date: Tue May 21 05:59:48 2013
Log: Zap map value in the stub-cache on clear.
The empty_string is a valid key for keyed loads and stores.
BUG=
[email protected]
Review URL: https://chromiumcodereview.appspot.com/15565002
http://code.google.com/p/v8/source/detail?r=14732
Modified:
/branches/bleeding_edge/src/stub-cache.cc
=======================================
--- /branches/bleeding_edge/src/stub-cache.cc Mon May 20 23:36:24 2013
+++ /branches/bleeding_edge/src/stub-cache.cc Tue May 21 05:59:48 2013
@@ -1034,10 +1034,12 @@
Code* empty = isolate_->builtins()->builtin(Builtins::kIllegal);
for (int i = 0; i < kPrimaryTableSize; i++) {
primary_[i].key = heap()->empty_string();
+ primary_[i].map = NULL;
primary_[i].value = empty;
}
for (int j = 0; j < kSecondaryTableSize; j++) {
secondary_[j].key = heap()->empty_string();
+ secondary_[j].map = NULL;
secondary_[j].value = empty;
}
}
--
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