[sparkplug] Fix IsCompiledScope

IsCompiledScope should check for BaselineData before BytecodeArray,
since the former implies the latter.

Bug: v8:11420
Change-Id: I6c659a5f97180b478fb3401f55a095b6d307b80f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3054117
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Mythri Alle <mythria@chromium.org>
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75924}

src/objects/shared-function-info-inl.h

@@ -467,10 +467,10 @@ IsCompiledScope SharedFunctionInfo::is_compiled_scope(IsolateT* isolate) const {
 IsCompiledScope::IsCompiledScope(const SharedFunctionInfo shared,
                                  Isolate* isolate)
     : is_compiled_(shared.is_compiled()) {
-  if (shared.HasBytecodeArray()) {
-    retain_code_ = handle(shared.GetBytecodeArray(isolate), isolate);
-  } else if (shared.HasBaselineData()) {
+  if (shared.HasBaselineData()) {
     retain_code_ = handle(shared.baseline_data(), isolate);
+  } else if (shared.HasBytecodeArray()) {
+    retain_code_ = handle(shared.GetBytecodeArray(isolate), isolate);
   } else {
     retain_code_ = MaybeHandle<HeapObject>();
   }
@@ -481,11 +481,11 @@ IsCompiledScope::IsCompiledScope(const SharedFunctionInfo shared,
 IsCompiledScope::IsCompiledScope(const SharedFunctionInfo shared,
                                  LocalIsolate* isolate)
     : is_compiled_(shared.is_compiled()) {
-  if (shared.HasBytecodeArray()) {
+  if (shared.HasBaselineData()) {
+    retain_code_ = isolate->heap()->NewPersistentHandle(shared.baseline_data());
+  } else if (shared.HasBytecodeArray()) {
     retain_code_ =
         isolate->heap()->NewPersistentHandle(shared.GetBytecodeArray(isolate));
-  } else if (shared.HasBaselineData()) {
-    retain_code_ = isolate->heap()->NewPersistentHandle(shared.baseline_data());
   } else {
     retain_code_ = MaybeHandle<HeapObject>();
   }