Disable intrinisification of GrowableArray add until apidoc crash is fixed.

runtime/vm/intrinsifier_x64.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/globals.h"  // Needed here to get TARGET_ARCH_X64.
 #if defined(TARGET_ARCH_X64)
 
 #include "vm/intrinsifier.h"
 
 #include "vm/assembler.h"
@@ skipping 349 matching lines @@
                      RBX);
   __ ret();
   return true;
 }
 
 
 // Add an element to growable array if it doesn't need to grow, otherwise
 // call into regular code.
 // On stack: growable array (+2), value (+1), return-address (+0).
 bool Intrinsifier::GrowableArray_add(Assembler* assembler) {
+  // TODO(srdjan): Enable once crash in apidoc.dart is fixed.
+  return false;
   // In checked mode we need to check the incoming argument.
   if (FLAG_enable_type_checks) return false;
   Label fall_through;
   __ movq(RAX, Address(RSP, + 2 * kWordSize));  // Array.
   __ movq(RCX, FieldAddress(RAX, GrowableObjectArray::length_offset()));
   // RCX: length.
   __ movq(RDX, FieldAddress(RAX, GrowableObjectArray::data_offset()));
   // RDX: data.
   // Compare length with capacity.
   __ cmpq(RCX, FieldAddress(RDX, GrowableObjectArray::length_offset()));
@@ skipping 969 matching lines @@
   __ LoadObject(RAX, bool_true);
   __ ret();
   return true;
 }
 
 #undef __
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_X64