Revision: 21665
Author: [email protected]
Date: Wed Jun 4 08:21:39 2014 UTC
Log: Fix invalid loop condition for Array.lastIndexOf().
BUG=380512
LOG=y
[email protected]
Review URL: https://codereview.chromium.org/313073003
http://code.google.com/p/v8/source/detail?r=21665
Added:
/branches/bleeding_edge/test/mjsunit/regress/regress-crbug-380512.js
Modified:
/branches/bleeding_edge/src/hydrogen.cc
=======================================
--- /dev/null
+++ /branches/bleeding_edge/test/mjsunit/regress/regress-crbug-380512.js
Wed Jun 4 08:21:39 2014 UTC
@@ -0,0 +1,12 @@
+// Copyright 2014 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --allow-natives-syntax
+
+function f() { [].lastIndexOf(42); }
+
+f();
+f();
+%OptimizeFunctionOnNextCall(f);
+f();
=======================================
--- /branches/bleeding_edge/src/hydrogen.cc Tue Jun 3 08:12:43 2014 UTC
+++ /branches/bleeding_edge/src/hydrogen.cc Wed Jun 4 08:21:39 2014 UTC
@@ -8385,7 +8385,7 @@
ASSERT_EQ(kLastIndexOf, mode);
initial = length;
terminating = graph()->GetConstant0();
- token = Token::GTE;
+ token = Token::GT;
direction = LoopBuilder::kPreDecrement;
}
--
--
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