Track which entries in the ObjectPool are native entries, and reset them when loading a precompiled…

runtime/vm/intermediate_language_arm64.cc

 // Copyright (c) 2014, 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_ARM64.
 #if defined(TARGET_ARCH_ARM64)
 
 #include "vm/intermediate_language.h"
 
 #include "vm/dart_entry.h"
@@ skipping 782 matching lines @@
   uword entry;
   const intptr_t argc_tag = NativeArguments::ComputeArgcTag(function());
   const bool is_leaf_call =
     (argc_tag & NativeArguments::AutoSetupScopeMask()) == 0;
   const StubEntry* stub_entry;
   if (link_lazily()) {
     stub_entry = StubCode::CallBootstrapCFunction_entry();
     entry = reinterpret_cast<uword>(&NativeEntry::LinkNativeCall);
 #if defined(USING_SIMULATOR)
     entry = Simulator::RedirectExternalReference(
-        entry, Simulator::kBootstrapNativeCall, function().NumParameters());
+        entry, Simulator::kBootstrapNativeCall, NativeEntry::kNumArguments);
 #endif
   } else {
     entry = reinterpret_cast<uword>(native_c_function());
     if (is_bootstrap_native() || is_leaf_call) {
       stub_entry = StubCode::CallBootstrapCFunction_entry();
 #if defined(USING_SIMULATOR)
       entry = Simulator::RedirectExternalReference(
-          entry, Simulator::kBootstrapNativeCall, function().NumParameters());
+          entry, Simulator::kBootstrapNativeCall, NativeEntry::kNumArguments);
 #endif
     } else {
       // In the case of non bootstrap native methods the CallNativeCFunction
       // stub generates the redirection address when running under the simulator
       // and hence we do not change 'entry' here.
       stub_entry = StubCode::CallNativeCFunction_entry();
 #if defined(USING_SIMULATOR)
       if (!function().IsNativeAutoSetupScope()) {
         entry = Simulator::RedirectExternalReference(
-            entry, Simulator::kBootstrapNativeCall, function().NumParameters());
+            entry, Simulator::kBootstrapNativeCall, NativeEntry::kNumArguments);
       }
 #endif
     }
   }
   __ LoadImmediate(R1, argc_tag);
   ExternalLabel label(entry);
-  __ LoadExternalLabel(R5, &label);
+  __ LoadNativeEntry(R5, &label);
   compiler->GenerateCall(token_pos(),
                          *stub_entry,
                          RawPcDescriptors::kOther,
                          locs());
   __ Pop(result);
 }
 
 
 LocationSummary* StringFromCharCodeInstr::MakeLocationSummary(Zone* zone,
                                                               bool opt) const {
@@ skipping 4785 matching lines @@
                                 1,
                                 locs());
   __ Drop(1);
   __ Pop(result);
 }
 
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_ARM64