Remove extraneous assembly comment.

runtime/vm/flow_graph_compiler.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/globals.h"  // Needed here to get TARGET_ARCH_XXX.
 
 #include "vm/flow_graph_compiler.h"
 
 #include "vm/cha.h"
 #include "vm/dart_entry.h"
@@ skipping 490 matching lines @@
 
   // 2. Iterate the environment and replace register locations with the
   //    corresponding spill slot locations.
   for (Environment::DeepIterator it(env); !it.Done(); it.Advance()) {
     Location loc = it.CurrentLocation();
     if (loc.IsRegister()) {
       intptr_t index = cpu_reg_slots[loc.reg()];
       ASSERT(index >= 0);
       it.SetCurrentLocation(Location::StackSlot(index));
     } else if (loc.IsFpuRegister()) {
-      assembler()->Comment("You betcha!");
       intptr_t index = fpu_reg_slots[loc.fpu_reg()];
       ASSERT(index >= 0);
       Value* value = it.CurrentValue();
       switch (value->definition()->representation()) {
         case kUnboxedDouble:
         case kUnboxedMint:
           it.SetCurrentLocation(Location::DoubleStackSlot(index));
           break;
         case kUnboxedFloat32x4:
         case kUnboxedInt32x4:
@@ skipping 698 matching lines @@
 
   for (int i = 0; i < len; i++) {
     sorted->Add(CidTarget(ic_data.GetReceiverClassIdAt(i),
                           &Function::ZoneHandle(ic_data.GetTargetAt(i)),
                           ic_data.GetCountAt(i)));
   }
   sorted->Sort(HighestCountFirst);
 }
 
 }  // namespace dart