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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/compiler/js-context-specialization.h" | 5 #include "src/compiler/js-context-specialization.h" |
6 #include "src/compiler/js-operator.h" | 6 #include "src/compiler/js-operator.h" |
7 #include "src/compiler/node-matchers.h" | 7 #include "src/compiler/node-matchers.h" |
8 #include "src/compiler/node-properties-inl.h" | 8 #include "src/compiler/node-properties.h" |
9 #include "src/compiler/source-position.h" | 9 #include "src/compiler/source-position.h" |
10 #include "test/cctest/cctest.h" | 10 #include "test/cctest/cctest.h" |
11 #include "test/cctest/compiler/function-tester.h" | 11 #include "test/cctest/compiler/function-tester.h" |
12 #include "test/cctest/compiler/graph-builder-tester.h" | 12 #include "test/cctest/compiler/graph-builder-tester.h" |
13 | 13 |
14 using namespace v8::internal; | 14 using namespace v8::internal; |
15 using namespace v8::internal::compiler; | 15 using namespace v8::internal::compiler; |
16 | 16 |
17 class ContextSpecializationTester : public HandleAndZoneScope, | 17 class ContextSpecializationTester : public HandleAndZoneScope, |
18 public DirectGraphBuilder { | 18 public DirectGraphBuilder { |
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298 { | 298 { |
299 FunctionTester T( | 299 FunctionTester T( |
300 "(function() { if (false) { var x = 1; } function inc(a)" | 300 "(function() { if (false) { var x = 1; } function inc(a)" |
301 " { return a + x; } return inc; })()"); // x is undefined! | 301 " { return a + x; } return inc; })()"); // x is undefined! |
302 | 302 |
303 CHECK(T.Call(T.Val(0.0), T.Val(0.0)).ToHandleChecked()->IsNaN()); | 303 CHECK(T.Call(T.Val(0.0), T.Val(0.0)).ToHandleChecked()->IsNaN()); |
304 CHECK(T.Call(T.Val(2.0), T.Val(0.0)).ToHandleChecked()->IsNaN()); | 304 CHECK(T.Call(T.Val(2.0), T.Val(0.0)).ToHandleChecked()->IsNaN()); |
305 CHECK(T.Call(T.Val(-2.1), T.Val(0.0)).ToHandleChecked()->IsNaN()); | 305 CHECK(T.Call(T.Val(-2.1), T.Val(0.0)).ToHandleChecked()->IsNaN()); |
306 } | 306 } |
307 } | 307 } |
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