Start incorporating the ARM integrated assembler.

src/IceGlobalContext.cpp

 //===- subzero/src/IceGlobalContext.cpp - Global context defs -------------===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 ///
 /// \file
@@ skipping 501 matching lines @@
         Asm->alignFunction();
         IceString MangledName = mangleName(Asm->getFunctionName());
         switch (getFlags().getOutFileType()) {
         case FT_Elf:
           getObjectWriter()->writeFunctionCode(MangledName, Asm->getInternal(),
                                                Asm.get());
           break;
         case FT_Iasm: {
           OstreamLocker L(this);
           Cfg::emitTextHeader(MangledName, this, Asm.get());
-          Asm->emitIASBytes(this);
+          Asm->emitIASBytes();
         } break;
         case FT_Asm:
           llvm::report_fatal_error("Unexpected FT_Asm");
           break;
         }
       } break;
       case EmitterWorkItem::WI_Cfg: {
         if (!BuildDefs::dump())
           llvm::report_fatal_error("WI_Cfg work item created inappropriately");
         lowerGlobalsIfNoCodeHasBeenSeen();
@@ skipping 472 matching lines @@
   Ctx = Func->getContext();
   Active =
       Func->getFocusedTiming() || Ctx->getFlags().getSubzeroTimingEnabled();
   if (Active)
     Ctx->pushTimer(ID, StackID);
 }
 
 ICE_TLS_DEFINE_FIELD(GlobalContext::ThreadContext *, GlobalContext, TLS);
 
 } // end of namespace Ice