Intrinsic version of Object.runtimeType

runtime/vm/assembler_x64.cc

Index: runtime/vm/assembler_x64.cc
diff --git a/runtime/vm/assembler_x64.cc b/runtime/vm/assembler_x64.cc
index 02f85df28f4f56b83919f123968bdf7f207599e1..67b61884034c61dd217580a1f5db4e9606872748 100644
--- a/runtime/vm/assembler_x64.cc
+++ b/runtime/vm/assembler_x64.cc
@@ -3793,7 +3793,7 @@ void Assembler::SmiUntagOrCheckClass(Register object,
 }
 
 
-void Assembler::LoadTaggedClassIdMayBeSmi(Register result, Register object) {
+void Assembler::LoadClassIdMayBeSmi(Register result, Register object) {
   ASSERT(result != object);
 
   // Load up a null object. We only need it so we can use LoadClassId on it in
@@ -3810,6 +3810,11 @@ void Assembler::LoadTaggedClassIdMayBeSmi(Register result, Register object) {
   movq(object, Immediate(kSmiCid));
   // If object is a Smi, move the Smi cid into result. o/w leave alone.
   cmoveq(result, object);
+}
+
+
+void Assembler::LoadTaggedClassIdMayBeSmi(Register result, Register object) {
+  LoadClassIdMayBeSmi(result, object);
   // Finally, tag the result.
   SmiTag(result);
 }