Merge 15827, 15842, and 15912 into 3.19

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 2102 matching lines @@
       } else {
         stream->Add(" push ");
       }
       values_[i]->PrintNameTo(stream);
       if (i > 0) stream->Add(",");
     }
   }
 }
 
 
-void HDeoptimize::PrintDataTo(StringStream* stream) {
-  if (OperandCount() == 0) return;
-  OperandAt(0)->PrintNameTo(stream);
-  for (int i = 1; i < OperandCount(); ++i) {
-    stream->Add(" ");
-    OperandAt(i)->PrintNameTo(stream);
-  }
-}
-
-
 void HEnterInlined::RegisterReturnTarget(HBasicBlock* return_target,
                                          Zone* zone) {
   ASSERT(return_target->IsInlineReturnTarget());
   return_targets_.Add(return_target, zone);
 }
 
 
 void HEnterInlined::PrintDataTo(StringStream* stream) {
   SmartArrayPointer<char> name = function()->debug_name()->ToCString();
   stream->Add("%s, id=%d", *name, function()->id().ToInt());
@@ skipping 1727 matching lines @@
     case kBackingStore:
       if (!name_.is_null()) stream->Add(*String::cast(*name_)->ToCString());
       stream->Add("[backing-store]");
       break;
   }
 
   stream->Add("@%d", offset());
 }
 
 } }  // namespace v8::internal