Merged r13361, r13481 into 3.15 branch.

src/objects.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 8544 matching lines @@
   Code* code = this->code();
   if (IsCodeEquivalent(code, recompiled)) {
     // Copy the deoptimization data from the recompiled code.
     code->set_deoptimization_data(recompiled->deoptimization_data());
     code->set_has_deoptimization_support(true);
   } else {
     // TODO(3025757): In case the recompiled isn't equivalent to the
     // old code, we have to replace it. We should try to avoid this
     // altogether because it flushes valuable type feedback by
     // effectively resetting all IC state.
-    set_code(recompiled);
+    ReplaceCode(recompiled);
   }
   ASSERT(has_deoptimization_support());
 }
 
 
 void SharedFunctionInfo::DisableOptimization(const char* reason) {
   // Disable optimization for the shared function info and mark the
   // code as non-optimizable. The marker on the shared function info
   // is there because we flush non-optimized code thereby loosing the
   // non-optimizable information for the code. When the code is
@@ skipping 5453 matching lines @@
   set_year(Smi::FromInt(year), SKIP_WRITE_BARRIER);
   set_month(Smi::FromInt(month), SKIP_WRITE_BARRIER);
   set_day(Smi::FromInt(day), SKIP_WRITE_BARRIER);
   set_weekday(Smi::FromInt(weekday), SKIP_WRITE_BARRIER);
   set_hour(Smi::FromInt(hour), SKIP_WRITE_BARRIER);
   set_min(Smi::FromInt(min), SKIP_WRITE_BARRIER);
   set_sec(Smi::FromInt(sec), SKIP_WRITE_BARRIER);
 }
 
 } }  // namespace v8::internal