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1 // Copyright 2008-2009 the V8 project authors. All rights reserved. | 1 // Copyright 2008-2009 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 "v8.h" | 5 #include "v8.h" |
6 #include "ast.h" | 6 #include "ast.h" |
7 #include "bytecodes-irregexp.h" | 7 #include "bytecodes-irregexp.h" |
8 #include "regexp-macro-assembler.h" | 8 #include "regexp-macro-assembler.h" |
9 #include "regexp-macro-assembler-irregexp.h" | 9 #include "regexp-macro-assembler-irregexp.h" |
10 #include "regexp-macro-assembler-irregexp-inl.h" | 10 #include "regexp-macro-assembler-irregexp-inl.h" |
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427 return array; | 427 return array; |
428 } | 428 } |
429 | 429 |
430 | 430 |
431 int RegExpMacroAssemblerIrregexp::length() { | 431 int RegExpMacroAssemblerIrregexp::length() { |
432 return pc_; | 432 return pc_; |
433 } | 433 } |
434 | 434 |
435 | 435 |
436 void RegExpMacroAssemblerIrregexp::Copy(Address a) { | 436 void RegExpMacroAssemblerIrregexp::Copy(Address a) { |
437 OS::MemCopy(a, buffer_.start(), length()); | 437 MemCopy(a, buffer_.start(), length()); |
438 } | 438 } |
439 | 439 |
440 | 440 |
441 void RegExpMacroAssemblerIrregexp::Expand() { | 441 void RegExpMacroAssemblerIrregexp::Expand() { |
442 bool old_buffer_was_our_own = own_buffer_; | 442 bool old_buffer_was_our_own = own_buffer_; |
443 Vector<byte> old_buffer = buffer_; | 443 Vector<byte> old_buffer = buffer_; |
444 buffer_ = Vector<byte>::New(old_buffer.length() * 2); | 444 buffer_ = Vector<byte>::New(old_buffer.length() * 2); |
445 own_buffer_ = true; | 445 own_buffer_ = true; |
446 OS::MemCopy(buffer_.start(), old_buffer.start(), old_buffer.length()); | 446 MemCopy(buffer_.start(), old_buffer.start(), old_buffer.length()); |
447 if (old_buffer_was_our_own) { | 447 if (old_buffer_was_our_own) { |
448 old_buffer.Dispose(); | 448 old_buffer.Dispose(); |
449 } | 449 } |
450 } | 450 } |
451 | 451 |
452 #endif // V8_INTERPRETED_REGEXP | 452 #endif // V8_INTERPRETED_REGEXP |
453 | 453 |
454 } } // namespace v8::internal | 454 } } // namespace v8::internal |
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