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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 #ifndef V8_CCTEST_COMPILER_GRAPH_TESTER_H_ | 5 #ifndef V8_CCTEST_COMPILER_GRAPH_TESTER_H_ |
6 #define V8_CCTEST_COMPILER_GRAPH_TESTER_H_ | 6 #define V8_CCTEST_COMPILER_GRAPH_TESTER_H_ |
7 | 7 |
8 #include "src/v8.h" | 8 #include "src/v8.h" |
9 #include "test/cctest/cctest.h" | 9 #include "test/cctest/cctest.h" |
10 | 10 |
11 #include "src/compiler/common-operator.h" | 11 #include "src/compiler/common-operator.h" |
12 #include "src/compiler/graph.h" | 12 #include "src/compiler/graph.h" |
13 | 13 |
14 namespace v8 { | 14 namespace v8 { |
15 namespace internal { | 15 namespace internal { |
16 namespace compiler { | 16 namespace compiler { |
17 | 17 |
18 class GraphTester : public HandleAndZoneScope, public Graph { | 18 class GraphTester : public HandleAndZoneScope, public Graph { |
19 public: | 19 public: |
20 GraphTester() : Graph(main_zone()) {} | 20 GraphTester() : Graph(main_zone()) {} |
21 }; | 21 }; |
22 | 22 |
23 | 23 |
24 class GraphWithStartNodeTester : public GraphTester { | 24 class GraphWithStartNodeTester : public GraphTester { |
25 public: | 25 public: |
26 GraphWithStartNodeTester() | 26 explicit GraphWithStartNodeTester(int num_parameters = 0) |
27 : builder_(main_zone()), start_node_(NewNode(builder_.Start())) { | 27 : builder_(main_zone()), |
| 28 start_node_(NewNode(builder_.Start(num_parameters))) { |
28 SetStart(start_node_); | 29 SetStart(start_node_); |
29 } | 30 } |
30 | 31 |
31 Node* start_node() { return start_node_; } | 32 Node* start_node() { return start_node_; } |
32 | 33 |
33 private: | 34 private: |
34 CommonOperatorBuilder builder_; | 35 CommonOperatorBuilder builder_; |
35 Node* start_node_; | 36 Node* start_node_; |
36 }; | 37 }; |
37 } | 38 } |
38 } | 39 } |
39 } // namespace v8::internal::compiler | 40 } // namespace v8::internal::compiler |
40 | 41 |
41 #endif // V8_CCTEST_COMPILER_GRAPH_TESTER_H_ | 42 #endif // V8_CCTEST_COMPILER_GRAPH_TESTER_H_ |
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