Remove in-loop tracking for call ICs.

src/code-stubs.h

 // Copyright 2011 the V8 project authors. 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.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 150 matching lines @@
   // initially generated.
   void RecordCodeGeneration(Code* code, MacroAssembler* masm);
 
   // Finish the code object after it has been generated.
   virtual void FinishCode(Code* code) { }
 
   // Returns information for computing the number key.
   virtual Major MajorKey() = 0;
   virtual int MinorKey() = 0;
 
-  // The CallFunctionStub needs to override this so it can encode whether a
-  // lazily generated function should be fully optimized or not.
-  virtual InLoopFlag InLoop() { return NOT_IN_LOOP; }
-
   // BinaryOpStub needs to override this.
   virtual int GetCodeKind();
 
   // BinaryOpStub needs to override this.
   virtual InlineCacheState GetICState() {
     return UNINITIALIZED;
   }
 
   // Returns a name for logging/debugging purposes.
   SmartArrayPointer<const char> GetName();
@@ skipping 454 matching lines @@
  private:
   Major MajorKey() { return RegExpConstructResult; }
   int MinorKey() { return 0; }
 
   void Generate(MacroAssembler* masm);
 };
 
 
 class CallFunctionStub: public CodeStub {
  public:
-  CallFunctionStub(int argc, InLoopFlag in_loop, CallFunctionFlags flags)
-      : argc_(argc), in_loop_(in_loop), flags_(flags) { }
+  CallFunctionStub(int argc, CallFunctionFlags flags)
+      : argc_(argc), flags_(flags) { }
 
   void Generate(MacroAssembler* masm);
 
   static int ExtractArgcFromMinorKey(int minor_key) {
     return ArgcBits::decode(minor_key);
   }
 
  private:
   int argc_;
-  InLoopFlag in_loop_;
   CallFunctionFlags flags_;
 
   virtual void PrintName(StringStream* stream);
 
   // Minor key encoding in 32 bits with Bitfield <Type, shift, size>.
-  class InLoopBits: public BitField<InLoopFlag, 0, 1> {};
-  class FlagBits: public BitField<CallFunctionFlags, 1, 1> {};
-  class ArgcBits: public BitField<int, 2, 32 - 2> {};
+  class FlagBits: public BitField<CallFunctionFlags, 0, 1> {};
+  class ArgcBits: public BitField<unsigned, 1, 32 - 1> {};
 
   Major MajorKey() { return CallFunction; }
   int MinorKey() {
     // Encode the parameters in a unique 32 bit value.
-    return InLoopBits::encode(in_loop_)
-           | FlagBits::encode(flags_)
-           | ArgcBits::encode(argc_);
+    return FlagBits::encode(flags_) | ArgcBits::encode(argc_);
   }
 
-  InLoopFlag InLoop() { return in_loop_; }
-
   bool ReceiverMightBeImplicit() {
     return (flags_ & RECEIVER_MIGHT_BE_IMPLICIT) != 0;
   }
 };
 
 
 enum StringIndexFlags {
   // Accepts smis or heap numbers.
   STRING_INDEX_IS_NUMBER,
 
@@ skipping 268 matching lines @@
                     bool result);
   void GenerateTypeTransition(MacroAssembler* masm);
 
   Register tos_;
   Types types_;
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_CODE_STUBS_H_