Remove dead IsEqualString and IsEqualNumber method.

src/ast.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 216 matching lines @@
 void ObjectLiteral::Property::set_emit_store(bool emit_store) {
   emit_store_ = emit_store;
 }
 
 
 bool ObjectLiteral::Property::emit_store() {
   return emit_store_;
 }
 
 
-bool IsEqualString(void* first, void* second) {
-  ASSERT((*reinterpret_cast<String**>(first))->IsString());
-  ASSERT((*reinterpret_cast<String**>(second))->IsString());
-  Handle<String> h1(reinterpret_cast<String**>(first));
-  Handle<String> h2(reinterpret_cast<String**>(second));
-  return (*h1)->Equals(*h2);
-}
-
-
-bool IsEqualNumber(void* first, void* second) {
-  ASSERT((*reinterpret_cast<Object**>(first))->IsNumber());
-  ASSERT((*reinterpret_cast<Object**>(second))->IsNumber());
-
-  Handle<Object> h1(reinterpret_cast<Object**>(first));
-  Handle<Object> h2(reinterpret_cast<Object**>(second));
-  if (h1->IsSmi()) {
-    return h2->IsSmi() && *h1 == *h2;
-  }
-  if (h2->IsSmi()) return false;
-  Handle<HeapNumber> n1 = Handle<HeapNumber>::cast(h1);
-  Handle<HeapNumber> n2 = Handle<HeapNumber>::cast(h2);
-  ASSERT(std::isfinite(n1->value()));
-  ASSERT(std::isfinite(n2->value()));
-  return n1->value() == n2->value();
-}
-
-
 void ObjectLiteral::CalculateEmitStore(Zone* zone) {
   ZoneAllocationPolicy allocator(zone);
 
   ZoneHashMap table(Literal::Match, ZoneHashMap::kDefaultHashMapCapacity,
                     allocator);
   for (int i = properties()->length() - 1; i >= 0; i--) {
     ObjectLiteral::Property* property = properties()->at(i);
     Literal* literal = property->key();
     if (literal->value()->IsNull()) continue;
     uint32_t hash = literal->Hash();
@@ skipping 913 matching lines @@
     OS::SNPrintF(buffer, "%d", Smi::cast(*value_)->value());
     str = arr;
   } else {
     str = DoubleToCString(value_->Number(), buffer);
   }
   return isolate_->factory()->NewStringFromAscii(CStrVector(str));
 }
 
 
 } }  // namespace v8::internal