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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/v8.h" | 5 #include "src/v8.h" |
6 | 6 |
7 #include "src/compiler/js-graph.h" | 7 #include "src/compiler/js-graph.h" |
8 #include "src/compiler/node-properties-inl.h" | 8 #include "src/compiler/node-properties-inl.h" |
9 #include "src/compiler/typer.h" | 9 #include "src/compiler/typer.h" |
10 #include "src/types.h" | 10 #include "src/types.h" |
11 #include "test/cctest/cctest.h" | 11 #include "test/cctest/cctest.h" |
12 #include "test/cctest/compiler/value-helper.h" | 12 #include "test/cctest/compiler/value-helper.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 JSCacheTesterHelper { | 17 class JSCacheTesterHelper { |
18 protected: | 18 protected: |
19 explicit JSCacheTesterHelper(Zone* zone) | 19 explicit JSCacheTesterHelper(Zone* zone) |
20 : main_graph_(zone), | 20 : main_graph_(zone), main_common_(zone), main_typer_(zone) {} |
21 main_common_(zone), | |
22 main_javascript_(zone), | |
23 main_typer_(zone), | |
24 main_machine_(zone) {} | |
25 Graph main_graph_; | 21 Graph main_graph_; |
26 CommonOperatorBuilder main_common_; | 22 CommonOperatorBuilder main_common_; |
27 JSOperatorBuilder main_javascript_; | |
28 Typer main_typer_; | 23 Typer main_typer_; |
29 MachineOperatorBuilder main_machine_; | |
30 }; | 24 }; |
31 | 25 |
32 | 26 |
33 class JSConstantCacheTester : public HandleAndZoneScope, | 27 class JSConstantCacheTester : public HandleAndZoneScope, |
34 public JSCacheTesterHelper, | 28 public JSCacheTesterHelper, |
35 public JSGraph { | 29 public JSGraph { |
36 public: | 30 public: |
37 JSConstantCacheTester() | 31 JSConstantCacheTester() |
38 : JSCacheTesterHelper(main_zone()), | 32 : JSCacheTesterHelper(main_zone()), |
39 JSGraph(&main_graph_, &main_common_, &main_javascript_, &main_typer_, | 33 JSGraph(&main_graph_, &main_common_, &main_typer_) {} |
40 &main_machine_) {} | |
41 | 34 |
42 Type* upper(Node* node) { return NodeProperties::GetBounds(node).upper; } | 35 Type* upper(Node* node) { return NodeProperties::GetBounds(node).upper; } |
43 | 36 |
44 Handle<Object> handle(Node* node) { | 37 Handle<Object> handle(Node* node) { |
45 CHECK_EQ(IrOpcode::kHeapConstant, node->opcode()); | 38 CHECK_EQ(IrOpcode::kHeapConstant, node->opcode()); |
46 return OpParameter<Unique<Object> >(node).handle(); | 39 return OpParameter<Unique<Object> >(node).handle(); |
47 } | 40 } |
48 | 41 |
49 Factory* factory() { return main_isolate()->factory(); } | 42 Factory* factory() { return main_isolate()->factory(); } |
50 }; | 43 }; |
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282 CHECK(T.upper(T.NullConstant())->Is(Type::Null())); | 275 CHECK(T.upper(T.NullConstant())->Is(Type::Null())); |
283 CHECK(T.upper(T.ZeroConstant())->Is(Type::Number())); | 276 CHECK(T.upper(T.ZeroConstant())->Is(Type::Number())); |
284 CHECK(T.upper(T.OneConstant())->Is(Type::Number())); | 277 CHECK(T.upper(T.OneConstant())->Is(Type::Number())); |
285 CHECK(T.upper(T.NaNConstant())->Is(Type::NaN())); | 278 CHECK(T.upper(T.NaNConstant())->Is(Type::NaN())); |
286 } | 279 } |
287 | 280 |
288 | 281 |
289 TEST(ExternalReferences) { | 282 TEST(ExternalReferences) { |
290 // TODO(titzer): test canonicalization of external references. | 283 // TODO(titzer): test canonicalization of external references. |
291 } | 284 } |
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