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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 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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1024 | 1024 |
1025 class HAllocationMode V8_FINAL BASE_EMBEDDED { | 1025 class HAllocationMode V8_FINAL BASE_EMBEDDED { |
1026 public: | 1026 public: |
1027 explicit HAllocationMode(Handle<AllocationSite> feedback_site) | 1027 explicit HAllocationMode(Handle<AllocationSite> feedback_site) |
1028 : current_site_(NULL), feedback_site_(feedback_site), | 1028 : current_site_(NULL), feedback_site_(feedback_site), |
1029 pretenure_flag_(NOT_TENURED) {} | 1029 pretenure_flag_(NOT_TENURED) {} |
1030 explicit HAllocationMode(HValue* current_site) | 1030 explicit HAllocationMode(HValue* current_site) |
1031 : current_site_(current_site), pretenure_flag_(NOT_TENURED) {} | 1031 : current_site_(current_site), pretenure_flag_(NOT_TENURED) {} |
1032 explicit HAllocationMode(PretenureFlag pretenure_flag) | 1032 explicit HAllocationMode(PretenureFlag pretenure_flag) |
1033 : current_site_(NULL), pretenure_flag_(pretenure_flag) {} | 1033 : current_site_(NULL), pretenure_flag_(pretenure_flag) {} |
| 1034 HAllocationMode() |
| 1035 : current_site_(NULL), pretenure_flag_(NOT_TENURED) {} |
1034 | 1036 |
1035 HValue* current_site() const { return current_site_; } | 1037 HValue* current_site() const { return current_site_; } |
1036 Handle<AllocationSite> feedback_site() const { return feedback_site_; } | 1038 Handle<AllocationSite> feedback_site() const { return feedback_site_; } |
1037 | 1039 |
1038 bool CreateAllocationMementos() const V8_WARN_UNUSED_RESULT { | 1040 bool CreateAllocationMementos() const V8_WARN_UNUSED_RESULT { |
1039 return current_site() != NULL; | 1041 return current_site() != NULL; |
1040 } | 1042 } |
1041 | 1043 |
1042 PretenureFlag GetPretenureMode() const V8_WARN_UNUSED_RESULT { | 1044 PretenureFlag GetPretenureMode() const V8_WARN_UNUSED_RESULT { |
1043 if (!feedback_site().is_null()) return feedback_site()->GetPretenureMode(); | 1045 if (!feedback_site().is_null()) return feedback_site()->GetPretenureMode(); |
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2786 } | 2788 } |
2787 | 2789 |
2788 private: | 2790 private: |
2789 HGraphBuilder* builder_; | 2791 HGraphBuilder* builder_; |
2790 }; | 2792 }; |
2791 | 2793 |
2792 | 2794 |
2793 } } // namespace v8::internal | 2795 } } // namespace v8::internal |
2794 | 2796 |
2795 #endif // V8_HYDROGEN_H_ | 2797 #endif // V8_HYDROGEN_H_ |
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