Remove CALL_AS_FUNCTION and CALL_AS_METHOD.

src/x64/ic-x64.cc

 // Copyright 2012 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 892 matching lines @@
   // rsp[argc * 8]       : argument 1
   // rsp[(argc + 1) * 8] : argument 0 = receiver
   // -----------------------------------
   __ JumpIfSmi(rdi, miss);
   // Check that the value is a JavaScript function.
   __ CmpObjectType(rdi, JS_FUNCTION_TYPE, rdx);
   __ j(not_equal, miss);
 
   // Invoke the function.
   ParameterCount actual(argc);
-  __ InvokeFunction(rdi, actual, JUMP_FUNCTION,
-                    NullCallWrapper(), CALL_AS_METHOD);
+  __ InvokeFunction(rdi, actual, JUMP_FUNCTION, NullCallWrapper());
 }
 
 
 // The generated code falls through if the call should be handled by runtime.
 void CallICBase::GenerateNormal(MacroAssembler* masm, int argc) {
   // ----------- S t a t e -------------
   // rcx                 : function name
   // rsp[0]              : return address
   // rsp[8]              : argument argc
   // rsp[16]             : argument argc - 1
@@ skipping 72 matching lines @@
     __ j(not_equal, &invoke);
 
     // Patch the receiver on the stack.
     __ bind(&global);
     __ LoadRoot(rdx, Heap::kUndefinedValueRootIndex);
     __ movq(args.GetReceiverOperand(), rdx);
     __ bind(&invoke);
   }
 
   // Invoke the function.
-  CallKind call_kind = CallICBase::Contextual::decode(extra_state)
-      ? CALL_AS_FUNCTION
-      : CALL_AS_METHOD;
   ParameterCount actual(argc);
-  __ InvokeFunction(rdi,
-                    actual,
-                    JUMP_FUNCTION,
-                    NullCallWrapper(),
-                    call_kind);
+  __ InvokeFunction(rdi, actual, JUMP_FUNCTION, NullCallWrapper());
 }
 
 
 void CallIC::GenerateMegamorphic(MacroAssembler* masm,
                                  int argc,
                                  ExtraICState extra_ic_state) {
   // ----------- S t a t e -------------
   // rcx                 : function name
   // rsp[0]              : return address
   // rsp[8]              : argument argc
@@ skipping 673 matching lines @@
   Condition cc = (check == ENABLE_INLINED_SMI_CHECK)
       ? (*jmp_address == Assembler::kJncShortOpcode ? not_zero : zero)
       : (*jmp_address == Assembler::kJnzShortOpcode ? not_carry : carry);
   *jmp_address = static_cast<byte>(Assembler::kJccShortPrefix | cc);
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64