Remove unused keyed store "force generic".

src/mips/ic-mips.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 843 matching lines @@
   MemOperand unmapped_location =
       GenerateUnmappedArgumentsLookup(masm, a1, a3, t0, &slow);
   __ sw(a0, unmapped_location);
   __ mov(t5, a0);
   ASSERT_EQ(unmapped_location.offset(), 0);
   __ RecordWrite(a3, unmapped_location.rm(), t5,
                  kRAHasNotBeenSaved, kDontSaveFPRegs);
   __ Ret(USE_DELAY_SLOT);
   __ mov(v0, a0);  // (In delay slot) return the value stored in v0.
   __ bind(&slow);
-  GenerateMiss(masm, MISS);
+  GenerateMiss(masm);
 }
 
 
 void KeyedCallIC::GenerateNonStrictArguments(MacroAssembler* masm,
                                              int argc) {
   // ----------- S t a t e -------------
   //  -- a2    : name
   //  -- lr    : return address
   // -----------------------------------
   Label slow, notin;
@@ skipping 575 matching lines @@
 
   // Perform tail call to the entry.
   __ TailCallExternalReference(ExternalReference(
        IC_Utility(kKeyedLoadPropertyWithInterceptor), masm->isolate()), 2, 1);
 
   __ bind(&slow);
   GenerateMiss(masm, MISS);
 }
 
 
-void KeyedStoreIC::GenerateMiss(MacroAssembler* masm, ICMissMode miss_mode) {
+void KeyedStoreIC::GenerateMiss(MacroAssembler* masm) {
   // ---------- S t a t e --------------
   //  -- a0     : value
   //  -- a1     : key
   //  -- a2     : receiver
   //  -- ra     : return address
   // -----------------------------------
 
   // Push receiver, key and value for runtime call.
   __ Push(a2, a1, a0);
 
-  ExternalReference ref = miss_mode == MISS_FORCE_GENERIC
-      ? ExternalReference(IC_Utility(kKeyedStoreIC_MissForceGeneric),
-                          masm->isolate())
-      : ExternalReference(IC_Utility(kKeyedStoreIC_Miss), masm->isolate());
+  ExternalReference ref =
+      ExternalReference(IC_Utility(kKeyedStoreIC_Miss), masm->isolate());
   __ TailCallExternalReference(ref, 3, 1);
 }
 
 
 void StoreIC::GenerateSlow(MacroAssembler* masm) {
   // ---------- S t a t e --------------
   //  -- a0     : value
   //  -- a2     : key
   //  -- a1     : receiver
   //  -- ra     : return address
@@ skipping 205 matching lines @@
   } else {
     ASSERT(Assembler::IsBne(branch_instr));
     patcher.ChangeBranchCondition(eq);
   }
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_MIPS