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1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 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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28 #ifndef V8_MIPS_REGISTER_ALLOCATOR_MIPS_H_ | 28 #ifndef V8_MIPS_REGISTER_ALLOCATOR_MIPS_H_ |
29 #define V8_MIPS_REGISTER_ALLOCATOR_MIPS_H_ | 29 #define V8_MIPS_REGISTER_ALLOCATOR_MIPS_H_ |
30 | 30 |
31 #include "mips/constants-mips.h" | 31 #include "mips/constants-mips.h" |
32 | 32 |
33 namespace v8 { | 33 namespace v8 { |
34 namespace internal { | 34 namespace internal { |
35 | 35 |
36 class RegisterAllocatorConstants : public AllStatic { | 36 class RegisterAllocatorConstants : public AllStatic { |
37 public: | 37 public: |
38 static const int kNumRegisters = assembler::mips::kNumRegisters; | 38 // No registers are currently managed by the register allocator on MIPS. |
39 static const int kInvalidRegister = assembler::mips::kInvalidRegister; | 39 static const int kNumRegisters = 0; |
| 40 static const int kInvalidRegister = -1; |
40 }; | 41 }; |
41 | 42 |
42 | 43 |
43 } } // namespace v8::internal | 44 } } // namespace v8::internal |
44 | 45 |
45 #endif // V8_MIPS_REGISTER_ALLOCATOR_MIPS_H_ | 46 #endif // V8_MIPS_REGISTER_ALLOCATOR_MIPS_H_ |
46 | 47 |
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