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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 // 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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473 Operand rhs = (c == 0) ? Operand(zero_reg) : Operand(c); | 473 Operand rhs = (c == 0) ? Operand(zero_reg) : Operand(c); |
474 BranchOrBacktrack(on_not_equal, ne, a0, rhs); | 474 BranchOrBacktrack(on_not_equal, ne, a0, rhs); |
475 } | 475 } |
476 | 476 |
477 | 477 |
478 void RegExpMacroAssemblerMIPS::CheckNotCharacterAfterMinusAnd( | 478 void RegExpMacroAssemblerMIPS::CheckNotCharacterAfterMinusAnd( |
479 uc16 c, | 479 uc16 c, |
480 uc16 minus, | 480 uc16 minus, |
481 uc16 mask, | 481 uc16 mask, |
482 Label* on_not_equal) { | 482 Label* on_not_equal) { |
483 UNIMPLEMENTED_MIPS(); | 483 ASSERT(minus < String::kMaxUtf16CodeUnit); |
| 484 __ Subu(a0, current_character(), Operand(minus)); |
| 485 __ And(a0, a0, Operand(mask)); |
| 486 BranchOrBacktrack(on_not_equal, ne, a0, Operand(c)); |
484 } | 487 } |
485 | 488 |
486 | 489 |
487 void RegExpMacroAssemblerMIPS::CheckCharacterInRange( | 490 void RegExpMacroAssemblerMIPS::CheckCharacterInRange( |
488 uc16 from, | 491 uc16 from, |
489 uc16 to, | 492 uc16 to, |
490 Label* on_in_range) { | 493 Label* on_in_range) { |
491 __ Subu(a0, current_character(), Operand(from)); | 494 __ Subu(a0, current_character(), Operand(from)); |
492 // Unsigned lower-or-same condition. | 495 // Unsigned lower-or-same condition. |
493 BranchOrBacktrack(on_in_range, ls, a0, Operand(to - from)); | 496 BranchOrBacktrack(on_in_range, ls, a0, Operand(to - from)); |
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1310 } | 1313 } |
1311 | 1314 |
1312 | 1315 |
1313 #undef __ | 1316 #undef __ |
1314 | 1317 |
1315 #endif // V8_INTERPRETED_REGEXP | 1318 #endif // V8_INTERPRETED_REGEXP |
1316 | 1319 |
1317 }} // namespace v8::internal | 1320 }} // namespace v8::internal |
1318 | 1321 |
1319 #endif // V8_TARGET_ARCH_MIPS | 1322 #endif // V8_TARGET_ARCH_MIPS |
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