Better printing of MathUnaryInstr.

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 555 matching lines @@
   f->Print("%s, ", type_args.ToCString());
   instantiator()->PrintTo(f);
 }
 
 
 void AllocateContextInstr::PrintOperandsTo(BufferFormatter* f) const {
   f->Print("%" Pd "", num_context_variables());
 }
 
 
+void MathUnaryInstr::PrintOperandsTo(BufferFormatter* f) const {
+  f->Print("'%s', ", MethodRecognizer::KindToCString(kind()));
+  value()->PrintTo(f);
+}
+
+
 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 392 matching lines @@
       f->Print(" [");
       locations_[i].PrintTo(f);
       f->Print("]");
     }
   }
   f->Print(" }");
   if (outer_ != NULL) outer_->PrintTo(f);
 }
 
 }  // namespace dart