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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_FUNCTION_TESTER_H_ | 5 #ifndef V8_CCTEST_COMPILER_FUNCTION_TESTER_H_ |
6 #define V8_CCTEST_COMPILER_FUNCTION_TESTER_H_ | 6 #define V8_CCTEST_COMPILER_FUNCTION_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 |
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25 namespace compiler { | 25 namespace compiler { |
26 | 26 |
27 class FunctionTester : public InitializedHandleScope { | 27 class FunctionTester : public InitializedHandleScope { |
28 public: | 28 public: |
29 explicit FunctionTester(const char* source, uint32_t flags = 0) | 29 explicit FunctionTester(const char* source, uint32_t flags = 0) |
30 : isolate(main_isolate()), | 30 : isolate(main_isolate()), |
31 function((FLAG_allow_natives_syntax = true, NewFunction(source))), | 31 function((FLAG_allow_natives_syntax = true, NewFunction(source))), |
32 flags_(flags) { | 32 flags_(flags) { |
33 Compile(function); | 33 Compile(function); |
34 const uint32_t supported_flags = CompilationInfo::kContextSpecializing | | 34 const uint32_t supported_flags = CompilationInfo::kContextSpecializing | |
35 CompilationInfo::kInliningEnabled; | 35 CompilationInfo::kInliningEnabled | |
| 36 CompilationInfo::kTypingEnabled; |
36 CHECK_EQ(0, flags_ & ~supported_flags); | 37 CHECK_EQ(0, flags_ & ~supported_flags); |
37 } | 38 } |
38 | 39 |
39 Isolate* isolate; | 40 Isolate* isolate; |
40 Handle<JSFunction> function; | 41 Handle<JSFunction> function; |
41 | 42 |
42 Handle<JSFunction> Compile(Handle<JSFunction> function) { | 43 Handle<JSFunction> Compile(Handle<JSFunction> function) { |
43 #if V8_TURBOFAN_TARGET | 44 #if V8_TURBOFAN_TARGET |
44 CompilationInfoWithZone info(function); | 45 CompilationInfoWithZone info(function); |
45 | 46 |
46 CHECK(Parser::Parse(&info)); | 47 CHECK(Parser::Parse(&info)); |
47 StrictMode strict_mode = info.function()->strict_mode(); | 48 StrictMode strict_mode = info.function()->strict_mode(); |
48 info.SetStrictMode(strict_mode); | 49 info.SetStrictMode(strict_mode); |
49 info.SetOptimizing(BailoutId::None(), Handle<Code>(function->code())); | 50 info.SetOptimizing(BailoutId::None(), Handle<Code>(function->code())); |
50 if (flags_ & CompilationInfo::kContextSpecializing) { | 51 if (flags_ & CompilationInfo::kContextSpecializing) { |
51 info.MarkAsContextSpecializing(); | 52 info.MarkAsContextSpecializing(); |
52 } | 53 } |
53 if (flags_ & CompilationInfo::kInliningEnabled) { | 54 if (flags_ & CompilationInfo::kInliningEnabled) { |
54 info.MarkAsInliningEnabled(); | 55 info.MarkAsInliningEnabled(); |
55 } | 56 } |
| 57 if (flags_ & CompilationInfo::kTypingEnabled) { |
| 58 info.MarkAsTypingEnabled(); |
| 59 } |
56 CHECK(Rewriter::Rewrite(&info)); | 60 CHECK(Rewriter::Rewrite(&info)); |
57 CHECK(Scope::Analyze(&info)); | 61 CHECK(Scope::Analyze(&info)); |
58 CHECK_NE(NULL, info.scope()); | 62 CHECK_NE(NULL, info.scope()); |
59 Handle<ScopeInfo> scope_info = ScopeInfo::Create(info.scope(), info.zone()); | 63 Handle<ScopeInfo> scope_info = ScopeInfo::Create(info.scope(), info.zone()); |
60 info.shared_info()->set_scope_info(*scope_info); | 64 info.shared_info()->set_scope_info(*scope_info); |
61 | 65 |
62 EnsureDeoptimizationSupport(&info); | 66 EnsureDeoptimizationSupport(&info); |
63 | 67 |
64 Pipeline pipeline(&info); | 68 Pipeline pipeline(&info); |
65 Handle<Code> code = pipeline.GenerateCode(); | 69 Handle<Code> code = pipeline.GenerateCode(); |
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200 Handle<Object> false_value() { return isolate->factory()->false_value(); } | 204 Handle<Object> false_value() { return isolate->factory()->false_value(); } |
201 | 205 |
202 private: | 206 private: |
203 uint32_t flags_; | 207 uint32_t flags_; |
204 }; | 208 }; |
205 } | 209 } |
206 } | 210 } |
207 } // namespace v8::internal::compiler | 211 } // namespace v8::internal::compiler |
208 | 212 |
209 #endif // V8_CCTEST_COMPILER_FUNCTION_TESTER_H_ | 213 #endif // V8_CCTEST_COMPILER_FUNCTION_TESTER_H_ |
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