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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 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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78 | 78 |
79 #ifdef DEBUG | 79 #ifdef DEBUG |
80 void UseCount::Print() { | 80 void UseCount::Print() { |
81 // PrintF("r = %d, w = %d", nreads_, nwrites_); | 81 // PrintF("r = %d, w = %d", nreads_, nwrites_); |
82 PrintF("%du = %dr + %dw", nuses(), nreads(), nwrites()); | 82 PrintF("%du = %dr + %dw", nuses(), nreads(), nwrites()); |
83 } | 83 } |
84 #endif | 84 #endif |
85 | 85 |
86 | 86 |
87 // ---------------------------------------------------------------------------- | 87 // ---------------------------------------------------------------------------- |
| 88 // Implementation StaticType. |
| 89 |
| 90 |
| 91 char* StaticType::Type2String(StaticType* type) { |
| 92 switch (type->kind_) { |
| 93 case UNKNOWN: |
| 94 return "UNKNOWN"; |
| 95 case LIKELY_SMI: |
| 96 return "LIKELY_SMI"; |
| 97 default: |
| 98 UNREACHABLE(); |
| 99 } |
| 100 return "UNREACHABLE"; |
| 101 } |
| 102 |
| 103 |
| 104 // ---------------------------------------------------------------------------- |
88 // Implementation Variable. | 105 // Implementation Variable. |
89 | 106 |
90 | 107 |
91 const char* Variable::Mode2String(Mode mode) { | 108 const char* Variable::Mode2String(Mode mode) { |
92 switch (mode) { | 109 switch (mode) { |
93 case VAR: return "VAR"; | 110 case VAR: return "VAR"; |
94 case CONST: return "CONST"; | 111 case CONST: return "CONST"; |
95 case DYNAMIC: return "DYNAMIC"; | 112 case DYNAMIC: return "DYNAMIC"; |
96 case INTERNAL: return "INTERNAL"; | 113 case INTERNAL: return "INTERNAL"; |
97 case TEMPORARY: return "TEMPORARY"; | 114 case TEMPORARY: return "TEMPORARY"; |
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134 | 151 |
135 | 152 |
136 bool Variable::is_global() const { | 153 bool Variable::is_global() const { |
137 // Temporaries are never global, they must always be allocated in the | 154 // Temporaries are never global, they must always be allocated in the |
138 // activation frame. | 155 // activation frame. |
139 return mode_ != TEMPORARY && scope_ != NULL && scope_->is_global_scope(); | 156 return mode_ != TEMPORARY && scope_ != NULL && scope_->is_global_scope(); |
140 } | 157 } |
141 | 158 |
142 | 159 |
143 } } // namespace v8::internal | 160 } } // namespace v8::internal |
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