Subzero: Separate "\t" from "opcode" in asm emission.

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.
 //
 //===----------------------------------------------------------------------===//
 ///
 /// \file
@@ skipping 836 matching lines @@
 
 void InstBundleLock::emit(const Cfg *Func) const {
   if (!BuildDefs::dump())
     return;
   Ostream &Str = Func->getContext()->getStrEmit();
   Str << "\t.bundle_lock";
   switch (BundleOption) {
   case Opt_None:
     break;
   case Opt_AlignToEnd:
-    Str << "\talign_to_end";
+    Str << "\t"
+           "align_to_end";
     break;
   }
   Str << "\n";
 }
 
 void InstBundleLock::dump(const Cfg *Func) const {
   if (!BuildDefs::dump())
     return;
   Ostream &Str = Func->getContext()->getStrDump();
   Str << "bundle_lock";
@@ skipping 90 matching lines @@
     // upper 32 bits of rax. We need to recognize and preserve these.
     return true;
   }
   if (!Dest->hasReg() && !SrcVar->hasReg() &&
       Dest->getStackOffset() == SrcVar->getStackOffset())
     return true;
   return false;
 }
 
 } // end of namespace Ice