Don't mark a function for optimization if feedback vector has optimized code

If feedback vector contains optimized code then we don't have to mark
the closure for optimization. The optimized code would be installed on
the next execution.

Bug: chromium:1030415
Change-Id: Ifc6bbdf6f99ac835ace828fc812e89d1100622f9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1993293Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65689}

src/execution/runtime-profiler.cc

@@ -172,7 +172,7 @@ bool RuntimeProfiler::MaybeOSR(JSFunction function, InterpretedFrame* frame) {
 
 OptimizationReason RuntimeProfiler::ShouldOptimize(JSFunction function,
                                                    BytecodeArray bytecode) {
-  if (function.IsOptimized()) return OptimizationReason::kDoNotOptimize;
+  if (function.HasOptimizedCode()) return OptimizationReason::kDoNotOptimize;
   int ticks = function.feedback_vector().profiler_ticks();
   int ticks_for_optimization =
       kProfilerTicksBeforeOptimization +