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Issue 113343003: Remove the last remnants of the TranscendentalCache. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Rebased Created 7 years ago
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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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33 #include "ic-inl.h" 33 #include "ic-inl.h"
34 34
35 namespace v8 { 35 namespace v8 {
36 namespace internal { 36 namespace internal {
37 37
38 38
39 void ArrayNativeCode(MacroAssembler* masm, 39 void ArrayNativeCode(MacroAssembler* masm,
40 bool construct_call, 40 bool construct_call,
41 Label* call_generic_code); 41 Label* call_generic_code);
42 42
43 // Compute a transcendental math function natively, or call the
44 // TranscendentalCache runtime function.
45 class TranscendentalCacheStub: public PlatformCodeStub {
46 public:
47 enum ArgumentType {
48 TAGGED = 0,
49 UNTAGGED = 1 << TranscendentalCache::kTranscendentalTypeBits
50 };
51
52 TranscendentalCacheStub(TranscendentalCache::Type type,
53 ArgumentType argument_type)
54 : type_(type), argument_type_(argument_type) {}
55 void Generate(MacroAssembler* masm);
56 static void GenerateOperation(MacroAssembler* masm,
57 TranscendentalCache::Type type);
58 private:
59 TranscendentalCache::Type type_;
60 ArgumentType argument_type_;
61
62 Major MajorKey() { return TranscendentalCache; }
63 int MinorKey() { return type_ | argument_type_; }
64 Runtime::FunctionId RuntimeFunction();
65 };
66
67 43
68 class StoreBufferOverflowStub: public PlatformCodeStub { 44 class StoreBufferOverflowStub: public PlatformCodeStub {
69 public: 45 public:
70 explicit StoreBufferOverflowStub(SaveFPRegsMode save_fp) 46 explicit StoreBufferOverflowStub(SaveFPRegsMode save_fp)
71 : save_doubles_(save_fp) { 47 : save_doubles_(save_fp) {
72 ASSERT(CpuFeatures::IsSafeForSnapshot(SSE2) || save_fp == kDontSaveFPRegs); 48 ASSERT(CpuFeatures::IsSafeForSnapshot(SSE2) || save_fp == kDontSaveFPRegs);
73 } 49 }
74 50
75 void Generate(MacroAssembler* masm); 51 void Generate(MacroAssembler* masm);
76 52
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532 Register address_; 508 Register address_;
533 RememberedSetAction remembered_set_action_; 509 RememberedSetAction remembered_set_action_;
534 SaveFPRegsMode save_fp_regs_mode_; 510 SaveFPRegsMode save_fp_regs_mode_;
535 RegisterAllocation regs_; 511 RegisterAllocation regs_;
536 }; 512 };
537 513
538 514
539 } } // namespace v8::internal 515 } } // namespace v8::internal
540 516
541 #endif // V8_IA32_CODE_STUBS_IA32_H_ 517 #endif // V8_IA32_CODE_STUBS_IA32_H_
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