Abort optimization in corner case.

src/runtime/runtime-test.cc

Index: src/runtime/runtime-test.cc
diff --git a/src/runtime/runtime-test.cc b/src/runtime/runtime-test.cc
index bd6182a93d54035feb54bd35f4636203abd0e692..7aa280917c3192ec2261596ac8c7bcde034a79a8 100644
--- a/src/runtime/runtime-test.cc
+++ b/src/runtime/runtime-test.cc
@@ -62,9 +62,14 @@ RUNTIME_FUNCTION(Runtime_OptimizeFunctionOnNextCall) {
 
   if (!isolate->use_crankshaft()) return isolate->heap()->undefined_value();
 
-  // If the function is optimized, just return.
+  // If the function is already optimized, just return.
   if (function->IsOptimized()) return isolate->heap()->undefined_value();
 
+  // If the function cannot optimized, just return.
+  if (function->shared()->optimization_disabled()) {
+    return isolate->heap()->undefined_value();
+  }
+
   function->MarkForOptimization();
 
   Code* unoptimized = function->shared()->code();