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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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31 #include "ic-inl.h" | 31 #include "ic-inl.h" |
32 | 32 |
33 | 33 |
34 namespace v8 { | 34 namespace v8 { |
35 namespace internal { | 35 namespace internal { |
36 | 36 |
37 | 37 |
38 void ArrayNativeCode(MacroAssembler* masm, Label* call_generic_code); | 38 void ArrayNativeCode(MacroAssembler* masm, Label* call_generic_code); |
39 | 39 |
40 | 40 |
41 // Compute a transcendental math function natively, or call the | |
42 // TranscendentalCache runtime function. | |
43 class TranscendentalCacheStub: public PlatformCodeStub { | |
44 public: | |
45 enum ArgumentType { | |
46 TAGGED = 0 << TranscendentalCache::kTranscendentalTypeBits, | |
47 UNTAGGED = 1 << TranscendentalCache::kTranscendentalTypeBits | |
48 }; | |
49 | |
50 TranscendentalCacheStub(TranscendentalCache::Type type, | |
51 ArgumentType argument_type) | |
52 : type_(type), argument_type_(argument_type) { } | |
53 void Generate(MacroAssembler* masm); | |
54 private: | |
55 TranscendentalCache::Type type_; | |
56 ArgumentType argument_type_; | |
57 void GenerateCallCFunction(MacroAssembler* masm, Register scratch); | |
58 | |
59 Major MajorKey() { return TranscendentalCache; } | |
60 int MinorKey() { return type_ | argument_type_; } | |
61 Runtime::FunctionId RuntimeFunction(); | |
62 }; | |
63 | |
64 | |
65 class StoreBufferOverflowStub: public PlatformCodeStub { | 41 class StoreBufferOverflowStub: public PlatformCodeStub { |
66 public: | 42 public: |
67 explicit StoreBufferOverflowStub(SaveFPRegsMode save_fp) | 43 explicit StoreBufferOverflowStub(SaveFPRegsMode save_fp) |
68 : save_doubles_(save_fp) {} | 44 : save_doubles_(save_fp) {} |
69 | 45 |
70 void Generate(MacroAssembler* masm); | 46 void Generate(MacroAssembler* masm); |
71 | 47 |
72 static void GenerateFixedRegStubsAheadOfTime(Isolate* isolate); | 48 static void GenerateFixedRegStubsAheadOfTime(Isolate* isolate); |
73 virtual bool SometimesSetsUpAFrame() { return false; } | 49 virtual bool SometimesSetsUpAFrame() { return false; } |
74 | 50 |
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516 | 492 |
517 class LookupModeBits: public BitField<LookupMode, 0, 1> {}; | 493 class LookupModeBits: public BitField<LookupMode, 0, 1> {}; |
518 | 494 |
519 LookupMode mode_; | 495 LookupMode mode_; |
520 }; | 496 }; |
521 | 497 |
522 | 498 |
523 } } // namespace v8::internal | 499 } } // namespace v8::internal |
524 | 500 |
525 #endif // V8_MIPS_CODE_STUBS_ARM_H_ | 501 #endif // V8_MIPS_CODE_STUBS_ARM_H_ |
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