1e1a7a593b
R=jarin@chromium.org, titzer@chromium.org Review URL: https://codereview.chromium.org/426233003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22721 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
40 lines
880 B
C++
40 lines
880 B
C++
// 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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#include "src/v8.h"
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#include "test/cctest/compiler/function-tester.h"
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using namespace v8::internal;
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using namespace v8::internal::compiler;
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TEST(TurboSimpleDeopt) {
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FLAG_allow_natives_syntax = true;
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FLAG_turbo_deoptimization = true;
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FunctionTester T(
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"(function f(a) {"
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"var b = 1;"
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"if (!%IsOptimized()) return 0;"
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"%DeoptimizeFunction(f);"
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"if (%IsOptimized()) return 0;"
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"return a + b; })");
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T.CheckCall(T.Val(2), T.Val(1));
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}
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TEST(TurboTrivialDeopt) {
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FLAG_allow_natives_syntax = true;
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FLAG_turbo_deoptimization = true;
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FunctionTester T(
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"(function foo() {"
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"%DeoptimizeFunction(foo);"
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"return 1; })");
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T.CheckCall(T.Val(1));
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}
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