Subzero. ARM32. Show FP lowering some love.

src/IceCfgNode.cpp

 //===- subzero/src/IceCfgNode.cpp - Basic block (node) implementation -----===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 ///
 /// \file
@@ skipping 963 matching lines @@
     if (ShouldReport && Var->hasReg()) {
       // Don't report end of live range until the live count reaches 0.
       SizeT NewCount = --LiveRegCount[Var->getRegNum()];
       if (NewCount)
         ShouldReport = false;
     }
     if (ShouldReport) {
       if (Printed)
         Str << ",";
       else
-        Str << " \t# END=";
+        Str << " \t@ END=";
       Var->emit(Func);
       Printed = true;
     }
   }
   return Printed;
 }
 
 void updateStats(Cfg *Func, const Inst *I) {
   if (!BuildDefs::dump())
     return;
@@ skipping 412 matching lines @@
   InstIntrinsicCall *Inst = InstIntrinsicCall::create(
       Func, 5, Func->makeVariable(IceType_i64), RMWI64Name, Info->Info);
   Inst->addArg(AtomicRMWOp);
   Inst->addArg(Counter);
   Inst->addArg(One);
   Inst->addArg(OrderAcquireRelease);
   Insts.push_front(Inst);
 }
 
 } // end of namespace Ice