PPC: [es6] Faster implementation of OrdinaryHasInstance.

src/ppc/code-stubs-ppc.cc

Index: src/ppc/code-stubs-ppc.cc
diff --git a/src/ppc/code-stubs-ppc.cc b/src/ppc/code-stubs-ppc.cc
index 54c611dcd937be718ad6a82c5594070ff6c8c428..08745417e4cbfebd0b7012f1859cdf1a49425a22 100644
--- a/src/ppc/code-stubs-ppc.cc
+++ b/src/ppc/code-stubs-ppc.cc
@@ -1494,7 +1494,8 @@ void InstanceOfStub::Generate(MacroAssembler* masm) {
   // Slow-case: Call the %InstanceOf runtime function.
   __ bind(&slow_case);
   __ Push(object, function);
-  __ TailCallRuntime(Runtime::kInstanceOf);
+  __ TailCallRuntime(is_es6_instanceof() ? Runtime::kOrdinaryHasInstance
+                                         : Runtime::kInstanceOf);
 }