Subzero: Refactor newline emission for Inst::emit().

src/IceInst.cpp

 //===- subzero/src/IceInst.cpp - High-level instruction implementation ----===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
 // This file implements the Inst class, primarily the various
@@ skipping 691 matching lines @@
   Ostream &Str = Func->getContext()->getStrDump();
   Str << "unreachable";
 }
 
 void InstFakeDef::emit(const Cfg *Func) const {
   Ostream &Str = Func->getContext()->getStrEmit();
   Str << "\t# ";
   getDest()->emit(Func);
   Str << " = def.pseudo ";
   emitSources(Func);
-  Str << "\n";
 }
 
 void InstFakeDef::dump(const Cfg *Func) const {
   Ostream &Str = Func->getContext()->getStrDump();
   dumpDest(Func);
   Str << " = def.pseudo ";
   dumpSources(Func);
 }
 
 void InstFakeUse::emit(const Cfg *Func) const {
   Ostream &Str = Func->getContext()->getStrEmit();
   Str << "\t# ";
   Str << "use.pseudo ";
   emitSources(Func);
-  Str << "\n";
 }
 
 void InstFakeUse::dump(const Cfg *Func) const {
   Ostream &Str = Func->getContext()->getStrDump();
   Str << "use.pseudo ";
   dumpSources(Func);
 }
 
 void InstFakeKill::emit(const Cfg *Func) const {
   Ostream &Str = Func->getContext()->getStrEmit();
   Str << "\t# ";
   if (Linked->isDeleted())
     Str << "// ";
   Str << "kill.pseudo ";
   emitSources(Func);
-  Str << "\n";
 }
 
 void InstFakeKill::dump(const Cfg *Func) const {
   Ostream &Str = Func->getContext()->getStrDump();
   if (Linked->isDeleted())
     Str << "// ";
   Str << "kill.pseudo ";
   dumpSources(Func);
 }
 
 void InstTarget::dump(const Cfg *Func) const {
   Ostream &Str = Func->getContext()->getStrDump();
   Str << "[TARGET] ";
   Inst::dump(Func);
 }
 
 } // end of namespace Ice