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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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/isolate.h" | 5 #include "src/isolate.h" |
6 | 6 |
7 #include <stdlib.h> | 7 #include <stdlib.h> |
8 | 8 |
9 #include <fstream> // NOLINT(readability/streams) | 9 #include <fstream> // NOLINT(readability/streams) |
10 #include <sstream> | 10 #include <sstream> |
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2894 context()->native_context()->get(Context::ArrayMapIndex(kind)); | 2894 context()->native_context()->get(Context::ArrayMapIndex(kind)); |
2895 if (!initial_js_array_map->IsUndefined(this)) { | 2895 if (!initial_js_array_map->IsUndefined(this)) { |
2896 return Map::cast(initial_js_array_map); | 2896 return Map::cast(initial_js_array_map); |
2897 } | 2897 } |
2898 } | 2898 } |
2899 return nullptr; | 2899 return nullptr; |
2900 } | 2900 } |
2901 | 2901 |
2902 | 2902 |
2903 bool Isolate::use_crankshaft() const { | 2903 bool Isolate::use_crankshaft() const { |
2904 return FLAG_crankshaft && | 2904 return FLAG_opt && FLAG_crankshaft && !serializer_enabled_ && |
2905 !serializer_enabled_ && | |
2906 CpuFeatures::SupportsCrankshaft(); | 2905 CpuFeatures::SupportsCrankshaft(); |
2907 } | 2906 } |
2908 | 2907 |
2909 bool Isolate::NeedsSourcePositionsForProfiling() const { | 2908 bool Isolate::NeedsSourcePositionsForProfiling() const { |
2910 return FLAG_trace_deopt || FLAG_trace_turbo || FLAG_trace_turbo_graph || | 2909 return FLAG_trace_deopt || FLAG_trace_turbo || FLAG_trace_turbo_graph || |
2911 FLAG_turbo_profiling || FLAG_perf_prof || is_profiling() || | 2910 FLAG_turbo_profiling || FLAG_perf_prof || is_profiling() || |
2912 debug_->is_active() || logger_->is_logging(); | 2911 debug_->is_active() || logger_->is_logging(); |
2913 } | 2912 } |
2914 | 2913 |
2915 bool Isolate::IsArrayOrObjectPrototype(Object* object) { | 2914 bool Isolate::IsArrayOrObjectPrototype(Object* object) { |
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3665 // Then check whether this scope intercepts. | 3664 // Then check whether this scope intercepts. |
3666 if ((flag & intercept_mask_)) { | 3665 if ((flag & intercept_mask_)) { |
3667 intercepted_flags_ |= flag; | 3666 intercepted_flags_ |= flag; |
3668 return true; | 3667 return true; |
3669 } | 3668 } |
3670 return false; | 3669 return false; |
3671 } | 3670 } |
3672 | 3671 |
3673 } // namespace internal | 3672 } // namespace internal |
3674 } // namespace v8 | 3673 } // namespace v8 |
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