[tiering] Don't tier up if we don't pass filters

Check the turbofan and maglev filters when deciding whether to tier up,
rather than tiering up even when filters don't pass, then failing to
compile when actually trying the compilation.

Change-Id: I92eac9aaca1e33e97b77afcc531b9af4d3a9288a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3702444
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81135}

src/execution/tiering-manager.cc

@@ -286,6 +286,7 @@ OptimizationDecision TieringManager::ShouldOptimize(JSFunction function,
   DCHECK_EQ(code_kind, function.GetActiveTier().value());
 
   if (TiersUpToMaglev(code_kind) &&
+      function.shared().PassesFilter(FLAG_maglev_filter) &&
       !function.shared(isolate_).maglev_compilation_failed()) {
     return OptimizationDecision::Maglev();
   } else if (code_kind == CodeKind::TURBOFAN) {
@@ -293,6 +294,10 @@ OptimizationDecision TieringManager::ShouldOptimize(JSFunction function,
     return OptimizationDecision::DoNotOptimize();
   }
 
+  if (!FLAG_turbofan || !function.shared().PassesFilter(FLAG_turbo_filter)) {
+    return OptimizationDecision::DoNotOptimize();
+  }
+
   BytecodeArray bytecode = function.shared().GetBytecodeArray(isolate_);
   const int ticks = function.feedback_vector().profiler_ticks();
   const int ticks_for_optimization =