Rollback of r11015, r11014, r11011, r11010 in trunk branch.

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 79 matching lines @@
   }
   int bit() const {
     ASSERT(is_valid());
     return 1 << code_;
   }
 
   // Unfortunately we can't make this private in a struct.
   int code_;
 };
 
-const int kRegister_eax_Code = 0;
-const int kRegister_ecx_Code = 1;
-const int kRegister_edx_Code = 2;
-const int kRegister_ebx_Code = 3;
-const int kRegister_esp_Code = 4;
-const int kRegister_ebp_Code = 5;
-const int kRegister_esi_Code = 6;
-const int kRegister_edi_Code = 7;
-const int kRegister_no_reg_Code = -1;
 
-const Register eax = { kRegister_eax_Code };
-const Register ecx = { kRegister_ecx_Code };
-const Register edx = { kRegister_edx_Code };
-const Register ebx = { kRegister_ebx_Code };
-const Register esp = { kRegister_esp_Code };
-const Register ebp = { kRegister_ebp_Code };
-const Register esi = { kRegister_esi_Code };
-const Register edi = { kRegister_edi_Code };
-const Register no_reg = { kRegister_no_reg_Code };
+const Register eax = { 0 };
+const Register ecx = { 1 };
+const Register edx = { 2 };
+const Register ebx = { 3 };
+const Register esp = { 4 };
+const Register ebp = { 5 };
+const Register esi = { 6 };
+const Register edi = { 7 };
+const Register no_reg = { -1 };
 
 
 inline const char* Register::AllocationIndexToString(int index) {
   ASSERT(index >= 0 && index < kNumAllocatableRegisters);
   // This is the mapping of allocation indices to registers.
   const char* const kNames[] = { "eax", "ecx", "edx", "ebx", "esi", "edi" };
   return kNames[index];
 }
 
 
@@ skipping 1082 matching lines @@
  private:
   Assembler* assembler_;
 #ifdef DEBUG
   int space_before_;
 #endif
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_IA32_ASSEMBLER_IA32_H_