Crankshaft: Move LParallelMove to lithium.h, add LGap to lithium-x64.h.

src/arm/lithium-arm.cc

 // Copyright 2011 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 75 matching lines @@
 
 void LLabel::PrintDataTo(StringStream* stream) const {
   LGap::PrintDataTo(stream);
   LLabel* rep = replacement();
   if (rep != NULL) {
     stream->Add(" Dead block replaced with B%d", rep->block_id());
   }
 }
 
 
-bool LParallelMove::IsRedundant() const {
-  for (int i = 0; i < move_operands_.length(); ++i) {
-    if (!move_operands_[i].IsRedundant()) return false;
-  }
-  return true;
-}
-
-
-void LParallelMove::PrintDataTo(StringStream* stream) const {
-  for (int i = move_operands_.length() - 1; i >= 0; --i) {
-    if (!move_operands_[i].IsEliminated()) {
-      LOperand* from = move_operands_[i].from();
-      LOperand* to = move_operands_[i].to();
-      if (from->Equals(to)) {
-        to->PrintTo(stream);
-      } else {
-        to->PrintTo(stream);
-        stream->Add(" = ");
-        from->PrintTo(stream);
-      }
-      stream->Add("; ");
-    }
-  }
-}
-
-
 bool LGap::IsRedundant() const {
   for (int i = 0; i < 4; i++) {
     if (parallel_moves_[i] != NULL && !parallel_moves_[i]->IsRedundant()) {
       return false;
     }
   }
 
   return true;
 }
 
@@ skipping 1823 matching lines @@
 void LPointerMap::PrintTo(StringStream* stream) const {
   stream->Add("{");
   for (int i = 0; i < pointer_operands_.length(); ++i) {
     if (i != 0) stream->Add(";");
     pointer_operands_[i]->PrintTo(stream);
   }
   stream->Add("} @%d", position());
 }
 
 } }  // namespace v8::internal