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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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1708 } | 1708 } |
1709 | 1709 |
1710 | 1710 |
1711 static void EmitCharClass(RegExpMacroAssembler* macro_assembler, | 1711 static void EmitCharClass(RegExpMacroAssembler* macro_assembler, |
1712 RegExpCharacterClass* cc, | 1712 RegExpCharacterClass* cc, |
1713 int cp_offset, | 1713 int cp_offset, |
1714 Label* on_failure, | 1714 Label* on_failure, |
1715 bool check_offset, | 1715 bool check_offset, |
1716 bool ascii) { | 1716 bool ascii) { |
1717 ZoneList<CharacterRange>* ranges = cc->ranges(); | 1717 ZoneList<CharacterRange>* ranges = cc->ranges(); |
1718 const int max_char = ascii ? | 1718 int max_char; |
1719 String::kMaxAsciiCharCode : | 1719 if (ascii) { |
1720 String::kMaxUC16CharCode; | 1720 max_char = String::kMaxAsciiCharCode; |
| 1721 } else { |
| 1722 max_char = String::kMaxUC16CharCode; |
| 1723 } |
1721 | 1724 |
1722 Label success; | 1725 Label success; |
1723 | 1726 |
1724 Label* char_is_in_class = | 1727 Label* char_is_in_class = |
1725 cc->is_negated() ? on_failure : &success; | 1728 cc->is_negated() ? on_failure : &success; |
1726 | 1729 |
1727 int range_count = ranges->length(); | 1730 int range_count = ranges->length(); |
1728 | 1731 |
1729 int last_valid_range = range_count - 1; | 1732 int last_valid_range = range_count - 1; |
1730 while (last_valid_range >= 0) { | 1733 while (last_valid_range >= 0) { |
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3702 EmbeddedVector<byte, 1024> codes; | 3705 EmbeddedVector<byte, 1024> codes; |
3703 RegExpMacroAssemblerIrregexp macro_assembler(codes); | 3706 RegExpMacroAssemblerIrregexp macro_assembler(codes); |
3704 return compiler.Assemble(¯o_assembler, | 3707 return compiler.Assemble(¯o_assembler, |
3705 node, | 3708 node, |
3706 input->capture_count, | 3709 input->capture_count, |
3707 pattern); | 3710 pattern); |
3708 } | 3711 } |
3709 | 3712 |
3710 | 3713 |
3711 }} // namespace v8::internal | 3714 }} // namespace v8::internal |
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