Add signMask getter to Float32x4

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 598 matching lines @@
 }
 
 
 void Float32x4ShuffleInstr::PrintOperandsTo(BufferFormatter* f) const {
   // TODO(johnmccutchan): Add proper string enumeration of shuffle.
   f->Print("SHUFFLE ");
   value()->PrintTo(f);
 }
 
 
+void Float32x4GetSignMaskInstr::PrintOperandsTo(BufferFormatter* f) const {
+  f->Print("Float32x4.getSignMask ");
+  value()->PrintTo(f);
+}
+
+
 void Float32x4ZeroInstr::PrintOperandsTo(BufferFormatter* f) const {
   f->Print("ZERO ");
 }
 
 
 void Float32x4SplatInstr::PrintOperandsTo(BufferFormatter* f) const {
   f->Print("SPLAT ");
   value()->PrintTo(f);
 }
 
@@ skipping 340 matching lines @@
       f->Print(" [");
       locations_[i].PrintTo(f);
       f->Print("]");
     }
   }
   f->Print(" }");
   if (outer_ != NULL) outer_->PrintTo(f);
 }
 
 }  // namespace dart