Revision: 11807
Author: [email protected]
Date: Thu Jun 14 01:57:34 2012
Log: Fix Kraken regression due to optimistic monomorphic element
transitions
[email protected]
Review URL: https://chromiumcodereview.appspot.com/10539141
http://code.google.com/p/v8/source/detail?r=11807
Modified:
/branches/bleeding_edge/src/ic.cc
=======================================
--- /branches/bleeding_edge/src/ic.cc Tue Jun 12 02:32:17 2012
+++ /branches/bleeding_edge/src/ic.cc Thu Jun 14 01:57:34 2012
@@ -1602,7 +1602,7 @@
monomorphic = true;
} else {
GetReceiverMapsForStub(Handle<Code>(target()), &target_receiver_maps);
- if (ic_state == MONOMORPHIC && is_transition_stub) {
+ if (ic_state == MONOMORPHIC && (is_transition_stub || stub_kind ==
LOAD)) {
// The first time a receiver is seen that is a transitioned version
of the
// previous monomorphic receiver type, assume the new ElementsKind
is the
// monomorphic type. This benefits global arrays that only transition
--
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