RegExp bitmap test for word character.

src/ia32/assembler-ia32.h

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // All Rights Reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 // - Redistributions of source code must retain the above copyright notice,
 // this list of conditions and the following disclaimer.
 //
@@ skipping 210 matching lines @@
 };
 
 
 // -----------------------------------------------------------------------------
 // Machine instruction Operands
 
 enum ScaleFactor {
   times_1 = 0,
   times_2 = 1,
   times_4 = 2,
   times_8 = 3,

[Erik Corry, 2010/01/15 12:02:09]

This is unused

+  times_int_size = times_4,
   times_pointer_size = times_4,
   times_half_pointer_size = times_2
 };
 
 
 class Operand BASE_EMBEDDED {
  public:
   // reg
   INLINE(explicit Operand(Register reg));
 
@@ skipping 375 matching lines @@
   void shr_cl(Register dst);
 
   void subb(const Operand& dst, int8_t imm8);
   void subb(Register dst, const Operand& src);
   void sub(const Operand& dst, const Immediate& x);
   void sub(Register dst, const Operand& src);
   void sub(const Operand& dst, Register src);
 
   void test(Register reg, const Immediate& imm);
   void test(Register reg, const Operand& op);
+  void test_b(Register reg, const Operand& op);
   void test(const Operand& op, const Immediate& imm);
 
   void xor_(Register dst, int32_t imm32);
   void xor_(Register dst, const Operand& src);
   void xor_(const Operand& src, Register dst);
   void xor_(const Operand& dst, const Immediate& x);
 
   // Bit operations.
   void bt(const Operand& dst, Register src);
   void bts(const Operand& dst, Register src);
@@ skipping 268 matching lines @@
  private:
   Assembler* assembler_;
 #ifdef DEBUG
   int space_before_;
 #endif
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_IA32_ASSEMBLER_IA32_H_