deps: V8: backport 7b677a590459

Original commit message:

    Reland "[cache] Don't compare host defined options if the script was deserialized"

    This is a reland of commit b9cfb8b7cfdbf195c3baf87735865948dfa5907e

    Original change's description:
    > [cache] Don't compare host defined options if the script was deserialized
    >
    > We don't serialize host defined options (see
    > CodeSerializer::SerializeObjectImpl()).
    >
    > Change-Id: Icab9fe910a5ec93b5eacc4869aba75034ad8b447
    > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4805329
    > Reviewed-by: Camillo Bruni <[email protected]>
    > Reviewed-by: Toon Verwaest <[email protected]>
    > Commit-Queue: Tao Pan <[email protected]>
    > Cr-Commit-Position: refs/heads/main@{#90698}

    Change-Id: I7ea5e9355056104ebd25b385aba63c1233d42260
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4998581
    Reviewed-by: Camillo Bruni <[email protected]>
    Reviewed-by: Toon Verwaest <[email protected]>
    Commit-Queue: Tao Pan <[email protected]>
    Cr-Commit-Position: refs/heads/main@{#90711}

Refs: v8/v8@7b677a5

Author: joyeecheung

common.gypi

@@ -36,7 +36,7 @@
 
     # Reset this number to 0 on major V8 upgrades.
     # Increment by one for each non-official patch applied to deps/v8.
-    'v8_embedder_string': '-node.25',
+    'v8_embedder_string': '-node.26',
 
     ##### V8 defaults for Node.js #####
 

deps/v8/src/objects/compilation-cache-table.cc

@@ -268,6 +268,13 @@ bool ScriptCacheKey::MatchesOrigin(Script script) {
     return false;
   }
 
+  // Don't compare host options if the script was deserialized because we didn't
+  // serialize host options (see CodeSerializer::SerializeObjectImpl())
+  if (script.deserialized() &&
+      script.host_defined_options() ==
+          ReadOnlyRoots(isolate_).empty_fixed_array()) {
+    return true;
+  }
   // TODO(cbruni, chromium:1244145): Remove once migrated to the context
   Handle<Object> maybe_host_defined_options;
   if (!host_defined_options_.ToHandle(&maybe_host_defined_options)) {

deps/v8/src/objects/script-inl.h

@@ -135,6 +135,12 @@ void Script::set_produce_compile_hints(bool produce_compile_hints) {
   set_flags(ProduceCompileHintsBit::update(flags(), produce_compile_hints));
 }
 
+bool Script::deserialized() const { return DeserializedBit::decode(flags()); }
+
+void Script::set_deserialized(bool value) {
+  set_flags(DeserializedBit::update(flags(), value));
+}
+
 bool Script::is_repl_mode() const { return IsReplModeBit::decode(flags()); }
 
 void Script::set_is_repl_mode(bool value) {

deps/v8/src/objects/script.h

@@ -124,6 +124,9 @@ class Script : public TorqueGeneratedScript<Script, Struct> {
   inline bool produce_compile_hints() const;
   inline void set_produce_compile_hints(bool produce_compile_hints);
 
+  inline bool deserialized() const;
+  inline void set_deserialized(bool value);
+
   // [compilation_state]: determines whether the script has already been
   // compiled. Encoded in the 'flags' field.
   inline CompilationState compilation_state();

deps/v8/src/objects/script.tq

@@ -13,6 +13,7 @@ bitfield struct ScriptFlags extends uint31 {
   // Whether an instrumentation breakpoint is set for this script (wasm only).
   break_on_entry: bool: 1 bit;
   produce_compile_hints: bool: 1 bit;
+  deserialized: bool: 1 bit;
 }
 
 extern class Script extends Struct {

deps/v8/src/snapshot/code-serializer.cc

@@ -462,8 +462,9 @@ MaybeHandle<SharedFunctionInfo> CodeSerializer::Deserialize(
     result = merge.CompleteMergeInForeground(isolate, new_script);
   }
 
-  BaselineBatchCompileIfSparkplugCompiled(isolate,
-                                          Script::cast(result->script()));
+  Script script = Script::cast(result->script());
+  script.set_deserialized(true);
+  BaselineBatchCompileIfSparkplugCompiled(isolate, script);
   if (v8_flags.profile_deserialization) {
     double ms = timer.Elapsed().InMillisecondsF();
     int length = cached_data->length();
@@ -595,6 +596,7 @@ MaybeHandle<SharedFunctionInfo> CodeSerializer::FinishOffThreadDeserialize(
     // Fix up the script list to include the newly deserialized script.
     Handle<WeakArrayList> list = isolate->factory()->script_list();
     for (Handle<Script> script : data.scripts) {
+      script->set_deserialized(true);
       BaselineBatchCompileIfSparkplugCompiled(isolate, *script);
       DCHECK(data.persistent_handles->Contains(script.location()));
       list = WeakArrayList::AddToEnd(isolate, list,