Handlify LookupSingleCharacterStringFromCode.

src/hydrogen-instructions.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 4079 matching lines @@
 
 HInstruction* HStringCharFromCode::New(
     Zone* zone, HValue* context, HValue* char_code) {
   if (FLAG_fold_constants && char_code->IsConstant()) {
     HConstant* c_code = HConstant::cast(char_code);
     Isolate* isolate = zone->isolate();
     if (c_code->HasNumberValue()) {
       if (std::isfinite(c_code->DoubleValue())) {
         uint32_t code = c_code->NumberValueAsInteger32() & 0xffff;
         return HConstant::New(zone, context,
-            LookupSingleCharacterStringFromCode(isolate, code));
+            isolate->factory()->LookupSingleCharacterStringFromCode(code));
       }
       return HConstant::New(zone, context, isolate->factory()->empty_string());
     }
   }
   return new(zone) HStringCharFromCode(context, char_code);
 }
 
 
 HInstruction* HUnaryMathOperation::New(
     Zone* zone, HValue* context, HValue* value, BuiltinFunctionId op) {
@@ skipping 615 matching lines @@
       break;
     case kExternalMemory:
       stream->Add("[external-memory]");
       break;
   }
 
   stream->Add("@%d", offset());
 }
 
 } }  // namespace v8::internal