diff options
Diffstat (limited to 'deps/v8/src/regexp/regexp-macro-assembler.h')
| -rw-r--r-- | deps/v8/src/regexp/regexp-macro-assembler.h | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/deps/v8/src/regexp/regexp-macro-assembler.h b/deps/v8/src/regexp/regexp-macro-assembler.h index e83446cdc9b..289c2a979e6 100644 --- a/deps/v8/src/regexp/regexp-macro-assembler.h +++ b/deps/v8/src/regexp/regexp-macro-assembler.h @@ -28,13 +28,14 @@ struct DisjunctDecisionRow { class RegExpMacroAssembler { public: // The implementation must be able to handle at least: - static const int kMaxRegister = (1 << 16) - 1; - static const int kMaxCPOffset = (1 << 15) - 1; - static const int kMinCPOffset = -(1 << 15); + static constexpr int kMaxRegisterCount = (1 << 16); + static constexpr int kMaxRegister = kMaxRegisterCount - 1; + static constexpr int kMaxCPOffset = (1 << 15) - 1; + static constexpr int kMinCPOffset = -(1 << 15); - static const int kTableSizeBits = 7; - static const int kTableSize = 1 << kTableSizeBits; - static const int kTableMask = kTableSize - 1; + static constexpr int kTableSizeBits = 7; + static constexpr int kTableSize = 1 << kTableSizeBits; + static constexpr int kTableMask = kTableSize - 1; static constexpr int kUseCharactersValue = -1; @@ -272,6 +273,13 @@ class NativeRegExpMacroAssembler: public RegExpMacroAssembler { const byte* input_end, int* output, int output_size, Isolate* isolate, JSRegExp regexp); + void LoadCurrentCharacterImpl(int cp_offset, Label* on_end_of_input, + bool check_bounds, int characters, + int eats_at_least) override; + // Load a number of characters at the given offset from the + // current position, into the current-character register. + virtual void LoadCurrentCharacterUnchecked(int cp_offset, + int character_count) = 0; }; } // namespace internal |