Use off-heap data for type feedback in PolymorphicInstanceCallInstr

runtime/vm/intermediate_language_ia32.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_IA32.
 #if defined(TARGET_ARCH_IA32)
 
 #include "vm/intermediate_language.h"
 
 #include "vm/compiler.h"
@@ skipping 5829 matching lines @@
   if (unary_checks().GetReceiverClassIdAt(0) == kSmiCid) {
     __ testl(value, Immediate(kSmiTagMask));
     __ j(ZERO, &is_ok);
   } else {
     __ testl(value, Immediate(kSmiTagMask));
     __ j(ZERO, deopt);
   }
   Register biased_cid = temp;
   __ LoadClassId(biased_cid, value);
 
-  GrowableArray<CidRangeTarget> sorted_ic_data;
+  ZoneGrowableArray<CidRangeTarget> sorted_ic_data;
   FlowGraphCompiler::SortICDataByCount(unary_checks(), &sorted_ic_data,
                                        /* drop_smi = */ true);
 
   if (IsDenseSwitch()) {
     ASSERT(cids_[0] < cids_[cids_.length() - 1]);
     __ subl(biased_cid, Immediate(cids_[0]));
     __ cmpl(biased_cid, Immediate(cids_[cids_.length() - 1] - cids_[0]));
     __ j(ABOVE, deopt);
 
     intptr_t mask = ComputeCidMask();
@@ skipping 1073 matching lines @@
   __ Drop(1);
   __ popl(result);
 }
 
 
 }  // namespace dart
 
 #undef __
 
 #endif  // defined TARGET_ARCH_IA32