[baseline] Baseline code does not need to be marked for deopt

Change-Id: Ib108067c78e3e47c1ac3738e8c4889fab486dbc9
Bug: v8:11429
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2692686
Commit-Queue: Victor Gomes <victorgomes@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Auto-Submit: Victor Gomes <victorgomes@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72712}

src/objects/code-inl.h

@@ -527,14 +527,13 @@ int Code::stack_slots() const {
 }
 
 bool Code::marked_for_deoptimization() const {
-  // TODO(v8:11429): Re-evaluate if baseline code can really deopt.
-  DCHECK(CodeKindCanDeoptimize(kind()) || kind() == CodeKind::BASELINE);
+  DCHECK(CodeKindCanDeoptimize(kind()));
   int32_t flags = code_data_container(kAcquireLoad).kind_specific_flags();
   return MarkedForDeoptimizationField::decode(flags);
 }
 
 void Code::set_marked_for_deoptimization(bool flag) {
-  DCHECK(CodeKindCanDeoptimize(kind()) || kind() == CodeKind::BASELINE);
+  DCHECK(CodeKindCanDeoptimize(kind()));
   DCHECK_IMPLIES(flag, AllowDeoptimization::IsAllowed(GetIsolate()));
   CodeDataContainer container = code_data_container(kAcquireLoad);
   int32_t previous = container.kind_specific_flags();