Introduced TypeFeedbackId and BailoutId types.

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 870 matching lines @@
   void bind(Label* L);  // binds an unbound label L to the current code position
 
   // Calls
   void call(Label* L);
   void call(byte* entry, RelocInfo::Mode rmode);
   int CallSize(const Operand& adr);
   void call(Register reg) { call(Operand(reg)); }
   void call(const Operand& adr);
   int CallSize(Handle<Code> code, RelocInfo::Mode mode);
   void call(Handle<Code> code,
-            RelocInfo::Mode rmode = RelocInfo::CODE_TARGET,
-            unsigned ast_id = kNoASTId);
+            RelocInfo::Mode rmode,
+            TypeFeedbackId id = TypeFeedbackId::None());
 
   // Jumps
   // unconditional jump to L
   void jmp(Label* L, Label::Distance distance = Label::kFar);
   void jmp(byte* entry, RelocInfo::Mode rmode);
   void jmp(Register reg) { jmp(Operand(reg)); }
   void jmp(const Operand& adr);
   void jmp(Handle<Code> code, RelocInfo::Mode rmode);
 
   // Conditional jumps
@@ skipping 232 matching lines @@
   void long_at_put(int pos, uint32_t x)  {
     *reinterpret_cast<uint32_t*>(addr_at(pos)) = x;
   }
 
   // code emission
   void GrowBuffer();
   inline void emit(uint32_t x);
   inline void emit(Handle<Object> handle);
   inline void emit(uint32_t x,
                    RelocInfo::Mode rmode,
-                   unsigned ast_id = kNoASTId);
+                   TypeFeedbackId id = TypeFeedbackId::None());
   inline void emit(const Immediate& x);
   inline void emit_w(const Immediate& x);
 
   // Emit the code-object-relative offset of the label's position
   inline void emit_code_relative_offset(Label* label);
 
   // instruction generation
   void emit_arith_b(int op1, int op2, Register dst, int imm8);
 
   // Emit a basic arithmetic instruction (i.e. first byte of the family is 0x81)
@@ skipping 65 matching lines @@
  private:
   Assembler* assembler_;
 #ifdef DEBUG
   int space_before_;
 #endif
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_IA32_ASSEMBLER_IA32_H_