More inlined type checking for x64.

runtime/vm/code_generator_ia32.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_IA32.
 #if defined(TARGET_ARCH_IA32)
 
 #include "vm/code_generator.h"
 
 #include "lib/error.h"
@@ skipping 1679 matching lines @@
     const Bool& bool_true = Bool::ZoneHandle(Bool::True());
     __ CompareObject(ECX, bool_true);
     __ j(EQUAL, is_instance_lbl);
     __ jmp(is_not_instance_lbl);
     __ Bind(&fall_through);
     return type_test_cache.raw();
   }
   if (type.IsType()) {
     Label fall_through;
     __ testl(EAX, Immediate(kSmiTagMask));  // Is instance Smi?
-    __ j(ZERO, is_not_instance_lbl, Assembler::kNearJump);
+    __ j(ZERO, is_not_instance_lbl);
     // Uninstantiated type class is known at compile time, but the type
     // arguments are determined at runtime by the instantiator.
     const SubtypeTestCache& type_test_cache =
         SubtypeTestCache::ZoneHandle(SubtypeTestCache::New());
     __ LoadObject(EDX, type_test_cache);
     __ pushl(EDX);  // Subtype test cache.
     __ pushl(EAX);  // Instance.
     const bool kPushInstantiator = false;
     GenerateInstantiatorTypeArguments(token_index, kPushInstantiator);
     __ call(&StubCode::Subtype3TestCacheLabel());
@@ skipping 1272 matching lines @@
   const Error& error = Error::Handle(
       Parser::FormatError(script, token_index, "Error", format, args));
   va_end(args);
   Isolate::Current()->long_jump_base()->Jump(1, error);
   UNREACHABLE();
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_IA32