1 files changed, 0 insertions, 119 deletions
diff --git a/js/src/new-regexp/regexp-bytecode-generator.h b/js/src/new-regexp/regexp-bytecode-generator.h
deleted file mode 100644
index 274fd3953d..0000000000
--- a/js/src/new-regexp/regexp-bytecode-generator.h
+++ /dev/null
@@ -1,119 +0,0 @@
-// Copyright 2012 the V8 project authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef V8_REGEXP_REGEXP_BYTECODE_GENERATOR_H_
-#define V8_REGEXP_REGEXP_BYTECODE_GENERATOR_H_
-
-#include "new-regexp/regexp-macro-assembler.h"
-
-namespace v8 {
-namespace internal {
-
-// An assembler/generator for the Irregexp byte code.
-class V8_EXPORT_PRIVATE RegExpBytecodeGenerator : public RegExpMacroAssembler {
- public:
-  // Create an assembler. Instructions and relocation information are emitted
-  // into a buffer, with the instructions starting from the beginning and the
-  // relocation information starting from the end of the buffer. See CodeDesc
-  // for a detailed comment on the layout (globals.h).
-  //
-  // The assembler allocates and grows its own buffer, and buffer_size
-  // determines the initial buffer size. The buffer is owned by the assembler
-  // and deallocated upon destruction of the assembler.
-  RegExpBytecodeGenerator(Isolate* isolate, Zone* zone);
-  virtual ~RegExpBytecodeGenerator();
-  // The byte-code interpreter checks on each push anyway.
-  virtual int stack_limit_slack() { return 1; }
-  virtual bool CanReadUnaligned() { return false; }
-  virtual void Bind(Label* label);
-  virtual void AdvanceCurrentPosition(int by);  // Signed cp change.
-  virtual void PopCurrentPosition();
-  virtual void PushCurrentPosition();
-  virtual void Backtrack();
-  virtual void GoTo(Label* label);
-  virtual void PushBacktrack(Label* label);
-  virtual bool Succeed();
-  virtual void Fail();
-  virtual void PopRegister(int register_index);
-  virtual void PushRegister(int register_index,
-                            StackCheckFlag check_stack_limit);
-  virtual void AdvanceRegister(int reg, int by);  // r[reg] += by.
-  virtual void SetCurrentPositionFromEnd(int by);
-  virtual void SetRegister(int register_index, int to);
-  virtual void WriteCurrentPositionToRegister(int reg, int cp_offset);
-  virtual void ClearRegisters(int reg_from, int reg_to);
-  virtual void ReadCurrentPositionFromRegister(int reg);
-  virtual void WriteStackPointerToRegister(int reg);
-  virtual void ReadStackPointerFromRegister(int reg);
-  virtual void LoadCurrentCharacterImpl(int cp_offset, Label* on_end_of_input,
-                                        bool check_bounds, int characters,
-                                        int eats_at_least);
-  virtual void CheckCharacter(unsigned c, Label* on_equal);
-  virtual void CheckCharacterAfterAnd(unsigned c, unsigned mask,
-                                      Label* on_equal);
-  virtual void CheckCharacterGT(uc16 limit, Label* on_greater);
-  virtual void CheckCharacterLT(uc16 limit, Label* on_less);
-  virtual void CheckGreedyLoop(Label* on_tos_equals_current_position);
-  virtual void CheckAtStart(int cp_offset, Label* on_at_start);
-  virtual void CheckNotAtStart(int cp_offset, Label* on_not_at_start);
-  virtual void CheckNotCharacter(unsigned c, Label* on_not_equal);
-  virtual void CheckNotCharacterAfterAnd(unsigned c, unsigned mask,
-                                         Label* on_not_equal);
-  virtual void CheckNotCharacterAfterMinusAnd(uc16 c, uc16 minus, uc16 mask,
-                                              Label* on_not_equal);
-  virtual void CheckCharacterInRange(uc16 from, uc16 to, Label* on_in_range);
-  virtual void CheckCharacterNotInRange(uc16 from, uc16 to,
-                                        Label* on_not_in_range);
-  virtual void CheckBitInTable(Handle<ByteArray> table, Label* on_bit_set);
-  virtual void CheckNotBackReference(int start_reg, bool read_backward,
-                                     Label* on_no_match);
-  virtual void CheckNotBackReferenceIgnoreCase(int start_reg,
-                                               bool read_backward,
-                                               Label* on_no_match);
-  virtual void IfRegisterLT(int register_index, int comparand, Label* if_lt);
-  virtual void IfRegisterGE(int register_index, int comparand, Label* if_ge);
-  virtual void IfRegisterEqPos(int register_index, Label* if_eq);
-
-  virtual IrregexpImplementation Implementation();
-  virtual Handle<HeapObject> GetCode(Handle<String> source);
-
- private:
-  void Expand();
-  // Code and bitmap emission.
-  inline void EmitOrLink(Label* label);
-  inline void Emit32(uint32_t x);
-  inline void Emit16(uint32_t x);
-  inline void Emit8(uint32_t x);
-  inline void Emit(uint32_t bc, uint32_t arg);
-  // Bytecode buffer.
-  int length();
-  void Copy(byte* a);
-
-  // The buffer into which code and relocation info are generated.
-  Vector<byte> buffer_;
-  // The program counter.
-  int pc_;
-  Label backtrack_;
-
-  int advance_current_start_;
-  int advance_current_offset_;
-  int advance_current_end_;
-
-  // Stores jump edges emitted for the bytecode (used by
-  // RegExpBytecodePeepholeOptimization).
-  // Key: jump source (offset in buffer_ where jump destination is stored).
-  // Value: jump destination (offset in buffer_ to jump to).
-  ZoneUnorderedMap<int, int> jump_edges_;
-
-  Isolate* isolate_;
-
-  static const int kInvalidPC = -1;
-
-  DISALLOW_IMPLICIT_CONSTRUCTORS(RegExpBytecodeGenerator);
-};
-
-}  // namespace internal
-}  // namespace v8
-
-#endif  // V8_REGEXP_REGEXP_BYTECODE_GENERATOR_H_