Disable aggressive optimizations on the last optimization attempt.

src/compiler.cc

 // Copyright 2010 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 189 matching lines @@
   // Fall back to using the full code generator if it's not possible
   // to use the Hydrogen-based optimizing compiler. We already have
   // generated code for this from the shared function object.
   if (AlwaysFullCompiler() || !FLAG_use_hydrogen) {
     info->SetCode(code);
     return true;
   }
 
   // Limit the number of times we re-compile a functions with
   // the optimizing compiler.
-  const int kMaxOptCount = FLAG_deopt_every_n_times == 0 ? 10 : 1000;
+  const int kMaxOptCount =
+      FLAG_deopt_every_n_times == 0 ? Compiler::kDefaultMaxOptCount : 1000;
   if (info->shared_info()->opt_count() > kMaxOptCount) {
     AbortAndDisable(info);
     // True indicates the compilation pipeline is still going, not
     // necessarily that we optimized the code.
     return true;
   }
 
   // Due to an encoding limit on LUnallocated operands in the Lithium
   // language, we cannot optimize functions with too many formal parameters
   // or perform on-stack replacement for function with too many
@@ skipping 568 matching lines @@
                               *code,
                               *name));
       OPROFILE(CreateNativeCodeRegion(*name,
                                       code->instruction_start(),
                                       code->instruction_size()));
     }
   }
 }
 
 } }  // namespace v8::internal