Handle non-object constants in HConstant::GetMonomorphicJSObjectMap.
R=ulan@chromium.org BUG=chromium:412162 LOG=N Review URL: https://codereview.chromium.org/552243002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23803 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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@ -3493,7 +3493,7 @@ class HConstant FINAL : public HTemplateInstruction<0> {
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virtual Handle<Map> GetMonomorphicJSObjectMap() OVERRIDE {
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Handle<Object> object = object_.handle();
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if (object->IsHeapObject()) {
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if (!object.is_null() && object->IsHeapObject()) {
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return v8::internal::handle(HeapObject::cast(*object)->map());
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}
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return Handle<Map>();
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14
test/mjsunit/regress/regress-412162.js
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14
test/mjsunit/regress/regress-412162.js
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@ -0,0 +1,14 @@
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// Copyright 2014 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --allow-natives-syntax
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function test() {
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Math.abs(-NaN).toString();
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}
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test();
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test();
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%OptimizeFunctionOnNextCall(test);
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test();
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