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Issue 9666052: Landing for pliard@chromium.org: Remove static initializers in v8. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 8 years, 9 months 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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87 break; 87 break;
88 case DOUBLE_REGISTER: 88 case DOUBLE_REGISTER:
89 stream->Add("[%s|R]", DoubleRegister::AllocationIndexToString(index())); 89 stream->Add("[%s|R]", DoubleRegister::AllocationIndexToString(index()));
90 break; 90 break;
91 case ARGUMENT: 91 case ARGUMENT:
92 stream->Add("[arg:%d]", index()); 92 stream->Add("[arg:%d]", index());
93 break; 93 break;
94 } 94 }
95 } 95 }
96 96
97 #define DEFINE_OPERAND_CACHE(name, type) \
98 name* name::cache = NULL; \
99 void name::SetUpCache() { \
100 if (cache) return; \
101 cache = new name[kNumCachedOperands]; \
102 for (int i = 0; i < kNumCachedOperands; i++) { \
103 cache[i].ConvertTo(type, i); \
104 } \
105 } \
106
107 DEFINE_OPERAND_CACHE(LConstantOperand, CONSTANT_OPERAND)
108 DEFINE_OPERAND_CACHE(LStackSlot, STACK_SLOT)
109 DEFINE_OPERAND_CACHE(LDoubleStackSlot, DOUBLE_STACK_SLOT)
110 DEFINE_OPERAND_CACHE(LRegister, REGISTER)
111 DEFINE_OPERAND_CACHE(LDoubleRegister, DOUBLE_REGISTER)
112
113 #undef DEFINE_OPERAND_CACHE
114
115 void LOperand::SetUpCaches() {
116 LConstantOperand::SetUpCache();
117 LStackSlot::SetUpCache();
118 LDoubleStackSlot::SetUpCache();
119 LRegister::SetUpCache();
120 LDoubleRegister::SetUpCache();
121 }
97 122
98 bool LParallelMove::IsRedundant() const { 123 bool LParallelMove::IsRedundant() const {
99 for (int i = 0; i < move_operands_.length(); ++i) { 124 for (int i = 0; i < move_operands_.length(); ++i) {
100 if (!move_operands_[i].IsRedundant()) return false; 125 if (!move_operands_[i].IsRedundant()) return false;
101 } 126 }
102 return true; 127 return true;
103 } 128 }
104 129
105 130
106 void LParallelMove::PrintDataTo(StringStream* stream) const { 131 void LParallelMove::PrintDataTo(StringStream* stream) const {
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200 case DICTIONARY_ELEMENTS: 225 case DICTIONARY_ELEMENTS:
201 case NON_STRICT_ARGUMENTS_ELEMENTS: 226 case NON_STRICT_ARGUMENTS_ELEMENTS:
202 return kPointerSizeLog2; 227 return kPointerSizeLog2;
203 } 228 }
204 UNREACHABLE(); 229 UNREACHABLE();
205 return 0; 230 return 0;
206 } 231 }
207 232
208 233
209 } } // namespace v8::internal 234 } } // namespace v8::internal
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