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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_MIPS_LITHIUM_CODEGEN_MIPS_H_ | 5 #ifndef V8_MIPS_LITHIUM_CODEGEN_MIPS_H_ |
6 #define V8_MIPS_LITHIUM_CODEGEN_MIPS_H_ | 6 #define V8_MIPS_LITHIUM_CODEGEN_MIPS_H_ |
7 | 7 |
8 #include "src/deoptimizer.h" | 8 #include "src/deoptimizer.h" |
9 #include "src/lithium-codegen.h" | 9 #include "src/lithium-codegen.h" |
10 #include "src/mips/lithium-gap-resolver-mips.h" | 10 #include "src/mips64/lithium-gap-resolver-mips64.h" |
11 #include "src/mips/lithium-mips.h" | 11 #include "src/mips64/lithium-mips64.h" |
12 #include "src/safepoint-table.h" | 12 #include "src/safepoint-table.h" |
13 #include "src/scopes.h" | 13 #include "src/scopes.h" |
14 #include "src/utils.h" | 14 #include "src/utils.h" |
15 | 15 |
16 namespace v8 { | 16 namespace v8 { |
17 namespace internal { | 17 namespace internal { |
18 | 18 |
19 // Forward declarations. | 19 // Forward declarations. |
20 class LDeferredCode; | 20 class LDeferredCode; |
21 class SafepointGenerator; | 21 class SafepointGenerator; |
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69 // LOperand is loaded into scratch, unless already a register. | 69 // LOperand is loaded into scratch, unless already a register. |
70 Register EmitLoadRegister(LOperand* op, Register scratch); | 70 Register EmitLoadRegister(LOperand* op, Register scratch); |
71 | 71 |
72 // LOperand must be a double register. | 72 // LOperand must be a double register. |
73 DoubleRegister ToDoubleRegister(LOperand* op) const; | 73 DoubleRegister ToDoubleRegister(LOperand* op) const; |
74 | 74 |
75 // LOperand is loaded into dbl_scratch, unless already a double register. | 75 // LOperand is loaded into dbl_scratch, unless already a double register. |
76 DoubleRegister EmitLoadDoubleRegister(LOperand* op, | 76 DoubleRegister EmitLoadDoubleRegister(LOperand* op, |
77 FloatRegister flt_scratch, | 77 FloatRegister flt_scratch, |
78 DoubleRegister dbl_scratch); | 78 DoubleRegister dbl_scratch); |
79 int32_t ToRepresentation(LConstantOperand* op, const Representation& r) const; | 79 int32_t ToRepresentation_donotuse(LConstantOperand* op, |
| 80 const Representation& r) const; |
80 int32_t ToInteger32(LConstantOperand* op) const; | 81 int32_t ToInteger32(LConstantOperand* op) const; |
81 Smi* ToSmi(LConstantOperand* op) const; | 82 Smi* ToSmi(LConstantOperand* op) const; |
82 double ToDouble(LConstantOperand* op) const; | 83 double ToDouble(LConstantOperand* op) const; |
83 Operand ToOperand(LOperand* op); | 84 Operand ToOperand(LOperand* op); |
84 MemOperand ToMemOperand(LOperand* op) const; | 85 MemOperand ToMemOperand(LOperand* op) const; |
85 // Returns a MemOperand pointing to the high word of a DoubleStackSlot. | 86 // Returns a MemOperand pointing to the high word of a DoubleStackSlot. |
86 MemOperand ToHighMemOperand(LOperand* op) const; | 87 MemOperand ToHighMemOperand(LOperand* op) const; |
87 | 88 |
88 bool IsInteger32(LConstantOperand* op) const; | 89 bool IsInteger32(LConstantOperand* op) const; |
89 bool IsSmi(LConstantOperand* op) const; | 90 bool IsSmi(LConstantOperand* op) const; |
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476 LCodeGen* codegen_; | 477 LCodeGen* codegen_; |
477 Label entry_; | 478 Label entry_; |
478 Label exit_; | 479 Label exit_; |
479 Label* external_exit_; | 480 Label* external_exit_; |
480 int instruction_index_; | 481 int instruction_index_; |
481 }; | 482 }; |
482 | 483 |
483 } } // namespace v8::internal | 484 } } // namespace v8::internal |
484 | 485 |
485 #endif // V8_MIPS_LITHIUM_CODEGEN_MIPS_H_ | 486 #endif // V8_MIPS_LITHIUM_CODEGEN_MIPS_H_ |
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