[ic] Delete old KeyedLoadIC code

src/s390/macro-assembler-s390.h

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_S390_MACRO_ASSEMBLER_S390_H_
 #define V8_S390_MACRO_ASSEMBLER_S390_H_
 
 #include "src/assembler.h"
 #include "src/bailout-reason.h"
 #include "src/frames.h"
@@ skipping 922 matching lines @@
   // Inline caching support
 
   // Generate code for checking access rights - used for security checks
   // on access to global objects across environments. The holder register
   // is left untouched, whereas both scratch registers are clobbered.
   void CheckAccessGlobalProxy(Register holder_reg, Register scratch,
                               Label* miss);
 
   void GetNumberHash(Register t0, Register scratch);
 
-  void LoadFromNumberDictionary(Label* miss, Register elements, Register key,
-                                Register result, Register t0, Register t1,
-                                Register t2);
-
   inline void MarkCode(NopMarkerTypes type) { nop(type); }
 
   // Check if the given instruction is a 'type' marker.
   // i.e. check if is is a mov r<type>, r<type> (referenced as nop(type))
   // These instructions are generated to mark special location in the code,
   // like some special IC code.
   static inline bool IsMarkedCode(Instr instr, int type) {
     DCHECK((FIRST_IC_MARKER <= type) && (type < LAST_CODE_MARKER));
     return IsNop(instr, type);
   }
@@ skipping 122 matching lines @@
   // other registers.
   // Type_reg can be no_reg. In that case ip is used.
   void CompareObjectType(Register heap_object, Register map, Register type_reg,
                          InstanceType type);
 
   // Compare instance type in a map.  map contains a valid map object whose
   // object type should be compared with the given type.  This both
   // sets the flags and leaves the object type in the type_reg register.
   void CompareInstanceType(Register map, Register type_reg, InstanceType type);
 
-  // Check if a map for a JSObject indicates that the object has fast elements.
-  // Jump to the specified label if it does not.
-  void CheckFastElements(Register map, Register scratch, Label* fail);
-
   // Check if a map for a JSObject indicates that the object can have both smi
   // and HeapObject elements.  Jump to the specified label if it does not.
   void CheckFastObjectElements(Register map, Register scratch, Label* fail);
 
   // Check if a map for a JSObject indicates that the object has fast smi only
   // elements.  Jump to the specified label if it does not.
   void CheckFastSmiElements(Register map, Register scratch, Label* fail);
 
   // Check to see if maybe_number can be stored as a double in
   // FastDoubleElements. If it can, store it at the index specified by key in
@@ skipping 790 matching lines @@
 inline MemOperand NativeContextMemOperand() {
   return ContextMemOperand(cp, Context::NATIVE_CONTEXT_INDEX);
 }
 
 #define ACCESS_MASM(masm) masm->
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_S390_MACRO_ASSEMBLER_S390_H_