Fix bug with optimized try-catch on ARM/MIPS.

runtime/vm/il_printer.cc

 // Copyright (c) 2012, 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/il_printer.h"
 
 #include "vm/intermediate_language.h"
 #include "vm/os.h"
 #include "vm/parser.h"
 
@@ skipping 560 matching lines @@
   f->Print("%s, ", type_args.ToCString());
   instantiator()->PrintTo(f);
 }
 
 
 void AllocateContextInstr::PrintOperandsTo(BufferFormatter* f) const {
   f->Print("%"Pd"", num_context_variables());
 }
 
 
-void CatchEntryInstr::PrintOperandsTo(BufferFormatter* f) const {
-  f->Print("%s, %s",
-           exception_var().name().ToCString(),
-           stacktrace_var().name().ToCString());
-}
-
-
 void BinarySmiOpInstr::PrintTo(BufferFormatter* f) const {
   Definition::PrintTo(f);
   f->Print(" %co", overflow_ ? '+' : '-');
   f->Print(" %ct", is_truncating() ? '+' : '-');
 }
 
 
 void BinarySmiOpInstr::PrintOperandsTo(BufferFormatter* f) const {
   f->Print("%s, ", Token::Str(op_kind()));
   left()->PrintTo(f);
@@ skipping 294 matching lines @@
     f->Print(" ");
     parallel_move()->PrintTo(f);
   }
 }
 
 
 void CatchBlockEntryInstr::PrintTo(BufferFormatter* f) const {
   f->Print("B%"Pd"[target catch try_idx %"Pd" catch_try_idx %"Pd"]",
            block_id(), try_index(), catch_try_index());
   if (HasParallelMove()) {
-    f->Print(" ");
+    f->Print("\n");
     parallel_move()->PrintTo(f);
   }
 
   const GrowableArray<Definition*>& defns = initial_definitions_;
   if (defns.length() > 0) {
     f->Print(" {");
     for (intptr_t i = 0; i < defns.length(); ++i) {
       Definition* def = defns[i];
       f->Print("\n      ");
       def->PrintTo(f);
@@ skipping 57 matching lines @@
       f->Print(" [");
       locations_[i].PrintTo(f);
       f->Print("]");
     }
   }
   f->Print(" }");
   if (outer_ != NULL) outer_->PrintTo(f);
 }
 
 }  // namespace dart