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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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| 64 // Try to generate code for the entire chunk, but it may fail if the | 64 // Try to generate code for the entire chunk, but it may fail if the |
| 65 // chunk contains constructs we cannot handle. Returns true if the | 65 // chunk contains constructs we cannot handle. Returns true if the |
| 66 // code generation attempt succeeded. | 66 // code generation attempt succeeded. |
| 67 bool GenerateCode(); | 67 bool GenerateCode(); |
| 68 | 68 |
| 69 // Finish the code by setting stack height, safepoint, and bailout | 69 // Finish the code by setting stack height, safepoint, and bailout |
| 70 // information on it. | 70 // information on it. |
| 71 void FinishCode(Handle<Code> code); | 71 void FinishCode(Handle<Code> code); |
| 72 | 72 |
| 73 // Deferred code support. | 73 // Deferred code support. |
| 74 void DoDeferredDivI(LDivI* instr); | 74 void DoDeferredGenericBinaryStub(LBinaryOperation* instr, Token::Value op); |
| 75 void DoDeferredNumberTagD(LNumberTagD* instr); | 75 void DoDeferredNumberTagD(LNumberTagD* instr); |
| 76 void DoDeferredNumberTagI(LNumberTagI* instr); | 76 void DoDeferredNumberTagI(LNumberTagI* instr); |
| 77 void DoDeferredTaggedToI(LTaggedToI* instr); | 77 void DoDeferredTaggedToI(LTaggedToI* instr); |
| 78 void DoDeferredMathAbsTaggedHeapNumber(LUnaryMathOperation* instr); | 78 void DoDeferredMathAbsTaggedHeapNumber(LUnaryMathOperation* instr); |
| 79 void DoDeferredStackCheck(LGoto* instr); | 79 void DoDeferredStackCheck(LGoto* instr); |
| 80 | 80 |
| 81 // Parallel move support. | 81 // Parallel move support. |
| 82 void DoParallelMove(LParallelMove* move); | 82 void DoParallelMove(LParallelMove* move); |
| 83 | 83 |
| 84 // Emit frame translation commands for an environment. | 84 // Emit frame translation commands for an environment. |
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| 280 private: | 280 private: |
| 281 LCodeGen* codegen_; | 281 LCodeGen* codegen_; |
| 282 Label entry_; | 282 Label entry_; |
| 283 Label exit_; | 283 Label exit_; |
| 284 Label* external_exit_; | 284 Label* external_exit_; |
| 285 }; | 285 }; |
| 286 | 286 |
| 287 } } // namespace v8::internal | 287 } } // namespace v8::internal |
| 288 | 288 |
| 289 #endif // V8_ARM_LITHIUM_CODEGEN_ARM_H_ | 289 #endif // V8_ARM_LITHIUM_CODEGEN_ARM_H_ |
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