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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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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69 void Verify(); | 69 void Verify(); |
70 | 70 |
71 LCodeGen* cgen_; | 71 LCodeGen* cgen_; |
72 | 72 |
73 // List of moves not yet resolved. | 73 // List of moves not yet resolved. |
74 ZoneList<LMoveOperands> moves_; | 74 ZoneList<LMoveOperands> moves_; |
75 | 75 |
76 int root_index_; | 76 int root_index_; |
77 bool in_cycle_; | 77 bool in_cycle_; |
78 LOperand* saved_destination_; | 78 LOperand* saved_destination_; |
| 79 |
| 80 // We use the root register as a scratch in a few places. When that happens, |
| 81 // this flag is set to indicate that it needs to be restored. |
| 82 bool need_to_restore_root_; |
79 }; | 83 }; |
80 | 84 |
81 } } // namespace v8::internal | 85 } } // namespace v8::internal |
82 | 86 |
83 #endif // V8_ARM_LITHIUM_GAP_RESOLVER_ARM_H_ | 87 #endif // V8_ARM_LITHIUM_GAP_RESOLVER_ARM_H_ |
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