Use off-heap data for class check instructions

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/flow_graph_range_analysis.h"
 #include "vm/intermediate_language.h"
 #include "vm/os.h"
 #include "vm/parser.h"
@@ skipping 198 matching lines @@
     const CidRangeTarget& range = targets[i];
     const intptr_t count = range.count;
     target ^= range.target->raw();
     if (i > 0) {
       f->Print(" | ");
     }
     if (range.cid_start == range.cid_end) {
       const Class& cls =
           Class::Handle(Isolate::Current()->class_table()->At(range.cid_start));
       f->Print("%s", String::Handle(cls.Name()).ToCString());
-      f->Print(" cnt:%" Pd " trgt:'%s'", count, target.ToQualifiedCString());
+      f->Print(" cid %" Pd " cnt:%" Pd " trgt:'%s'", range.cid_start, count,
+               target.ToQualifiedCString());
     } else {
       const Class& cls = Class::Handle(range.target->Owner());
       f->Print("cid %" Pd "-%" Pd " %s", range.cid_start, range.cid_end,
                String::Handle(cls.Name()).ToCString());
       f->Print(" cnt:%" Pd " trgt:'%s'", count, target.ToQualifiedCString());
     }
   }
   if (num_checks_to_print < targets.length()) {
     f->Print("...");
   }
@@ skipping 794 matching lines @@
   value()->PrintTo(f);
 
   const Class& cls =
       Class::Handle(Isolate::Current()->class_table()->At(cid()));
   f->Print(", %s", String::Handle(cls.ScrubbedName()).ToCString());
 }
 
 
 void CheckClassInstr::PrintOperandsTo(BufferFormatter* f) const {
   value()->PrintTo(f);
-  if (FLAG_display_sorted_ic_data) {
-    PrintICDataSortedHelper(f, unary_checks());
-  } else {
-    PrintICDataHelper(f, unary_checks(), FlowGraphPrinter::kPrintAll);
-  }
+  PrintTargetsHelper(f, targets_, FlowGraphPrinter::kPrintAll);
   if (IsNullCheck()) {
     f->Print(" nullcheck");
   }
 }
 
 
 void InvokeMathCFunctionInstr::PrintOperandsTo(BufferFormatter* f) const {
   f->Print("%s, ", MethodRecognizer::KindToCString(recognized_kind_));
   Definition::PrintOperandsTo(f);
 }
@@ skipping 309 matching lines @@
 }
 
 
 bool FlowGraphPrinter::ShouldPrint(const Function& function) {
   return false;
 }
 
 #endif  // !PRODUCT
 
 }  // namespace dart