From: yangguo@chromium.org <yangguo@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Date: Tue, 24 Jun 2014 09:33:05 +0000 (+0000)
Subject: Remove bogus assertions in HCompareObjectEqAndBranch.
X-Git-Tag: upstream/4.7.83~8581
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=58bf19e9d595440fef96c9735eb360b6b60cfce9;p=platform%2Fupstream%2Fv8.git

Remove bogus assertions in HCompareObjectEqAndBranch.

R=jkummerow@chromium.org, danno@chromium.org
BUG=387636
LOG=Y

Review URL: https://codereview.chromium.org/331863015

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21959 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
---

diff --git a/src/hydrogen-instructions.h b/src/hydrogen-instructions.h
index d691cbe..ef42425 100644
--- a/src/hydrogen-instructions.h
+++ b/src/hydrogen-instructions.h
@@ -4383,12 +4383,6 @@ class HCompareObjectEqAndBranch : public HTemplateControlInstruction<2, 2> {
                             HBasicBlock* true_target = NULL,
                             HBasicBlock* false_target = NULL)
       : known_successor_index_(kNoKnownSuccessorIndex) {
-    ASSERT(!left->IsConstant() ||
-           (!HConstant::cast(left)->HasInteger32Value() ||
-            HConstant::cast(left)->HasSmiValue()));
-    ASSERT(!right->IsConstant() ||
-           (!HConstant::cast(right)->HasInteger32Value() ||
-            HConstant::cast(right)->HasSmiValue()));
     SetOperandAt(0, left);
     SetOperandAt(1, right);
     SetSuccessorAt(0, true_target);
diff --git a/test/mjsunit/regress/regress-crbug-387636.js b/test/mjsunit/regress/regress-crbug-387636.js
new file mode 100644
index 0000000..1e50ace
--- /dev/null
+++ b/test/mjsunit/regress/regress-crbug-387636.js
@@ -0,0 +1,14 @@
+// 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() {
+  [].indexOf(0x40000000);
+}
+
+f();
+f();
+%OptimizeFunctionOnNextCall(f);
+f();