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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 #include "src/code-stubs.h" | 5 #include "src/code-stubs.h" |
6 | 6 |
7 #include <memory> | 7 #include <memory> |
8 | 8 |
9 #include "src/bailout-reason.h" | 9 #include "src/bailout-reason.h" |
10 #include "src/crankshaft/hydrogen.h" | 10 #include "src/crankshaft/hydrogen.h" |
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52 virtual HValue* BuildCodeStub() = 0; | 52 virtual HValue* BuildCodeStub() = 0; |
53 int GetParameterCount() const { return descriptor_.GetParameterCount(); } | 53 int GetParameterCount() const { return descriptor_.GetParameterCount(); } |
54 int GetRegisterParameterCount() const { | 54 int GetRegisterParameterCount() const { |
55 return descriptor_.GetRegisterParameterCount(); | 55 return descriptor_.GetRegisterParameterCount(); |
56 } | 56 } |
57 HParameter* GetParameter(int parameter) { | 57 HParameter* GetParameter(int parameter) { |
58 DCHECK(parameter < GetParameterCount()); | 58 DCHECK(parameter < GetParameterCount()); |
59 return parameters_[parameter]; | 59 return parameters_[parameter]; |
60 } | 60 } |
61 Representation GetParameterRepresentation(int parameter) { | 61 Representation GetParameterRepresentation(int parameter) { |
62 return RepresentationFromType(descriptor_.GetParameterType(parameter)); | 62 return RepresentationFromMachineType( |
| 63 descriptor_.GetParameterType(parameter)); |
63 } | 64 } |
64 bool IsParameterCountRegister(int index) const { | 65 bool IsParameterCountRegister(int index) const { |
65 return descriptor_.GetRegisterParameter(index) | 66 return descriptor_.GetRegisterParameter(index) |
66 .is(descriptor_.stack_parameter_count()); | 67 .is(descriptor_.stack_parameter_count()); |
67 } | 68 } |
68 HValue* GetArgumentsLength() { | 69 HValue* GetArgumentsLength() { |
69 // This is initialized in BuildGraph() | 70 // This is initialized in BuildGraph() |
70 DCHECK(arguments_length_ != NULL); | 71 DCHECK(arguments_length_ != NULL); |
71 return arguments_length_; | 72 return arguments_length_; |
72 } | 73 } |
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1943 return Pop(); | 1944 return Pop(); |
1944 } | 1945 } |
1945 | 1946 |
1946 | 1947 |
1947 Handle<Code> KeyedLoadGenericStub::GenerateCode() { | 1948 Handle<Code> KeyedLoadGenericStub::GenerateCode() { |
1948 return DoGenerateCode(this); | 1949 return DoGenerateCode(this); |
1949 } | 1950 } |
1950 | 1951 |
1951 } // namespace internal | 1952 } // namespace internal |
1952 } // namespace v8 | 1953 } // namespace v8 |
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