deps: V8: cherry-pick 4c074516397b

Original commit message: [promises] Fix slow path when context promise hooks are present Bug: chromium:1201936 Change-Id: I1ee545e33587ddf4a5c7e1cbd64b53d36c75a146 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2850936 Reviewed-by: Marja Hölttä <[email protected]> Reviewed-by: Jakob Gruber <[email protected]> Commit-Queue: Camillo Bruni <[email protected]> Cr-Commit-Position: refs/heads/master@{#74267} Refs: v8/v8@4c07451 PR-URL: #36394 Backport-PR-URL: #38577 Reviewed-By: Bryan English <[email protected]> Reviewed-By: Gus Caplan <[email protected]> Reviewed-By: Vladimir de Turckheim <[email protected]> Reviewed-By: Gerhard Stöbich <[email protected]> Reviewed-By: James M Snell <[email protected]>
nodejs · Aug 31, 2021 · 9d7177c · 9d7177c
1 parent ec0f0ef
commit 9d7177c
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Showing 4 changed files with 10 additions and 11 deletions.
diff --git a/common.gypi b/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.79',
+    'v8_embedder_string': '-node.80',
 
     ##### V8 defaults for Node.js #####
 

diff --git a/deps/v8/src/builtins/promise-jobs.tq b/deps/v8/src/builtins/promise-jobs.tq
@@ -7,6 +7,7 @@
 // https://tc39.es/ecma262/#sec-promise-jobs
 namespace promise {
 extern macro IsJSPromiseMap(Map): bool;
+extern macro NeedsAnyPromiseHooks(): bool;
 
 // https://tc39.es/ecma262/#sec-promiseresolvethenablejob
 transitioning builtin
@@ -25,7 +26,7 @@ PromiseResolveThenableJob(implicit context: Context)(
   const promiseThen = nativeContext[NativeContextSlot::PROMISE_THEN_INDEX];
   const thenableMap = thenable.map;
   if (TaggedEqual(then, promiseThen) && IsJSPromiseMap(thenableMap) &&
-      !IsIsolatePromiseHookEnabledOrDebugIsActiveOrHasAsyncEventDelegate() &&
+      !NeedsAnyPromiseHooks() &&
       IsPromiseSpeciesLookupChainIntact(nativeContext, thenableMap)) {
     // We know that the {thenable} is a JSPromise, which doesn't require
     // any special treatment and that {then} corresponds to the initial

diff --git a/deps/v8/src/codegen/code-stub-assembler.cc b/deps/v8/src/codegen/code-stub-assembler.cc
@@ -12781,11 +12781,11 @@ TNode<BoolT> CodeStubAssembler::
   return Word32NotEqual(flags, Int32Constant(0));
 }
 
-TNode<BoolT> CodeStubAssembler::
-    IsAnyPromiseHookEnabledOrHasAsyncEventDelegate(TNode<Uint32T> flags) {
+TNode<BoolT> CodeStubAssembler::NeedsAnyPromiseHooks(TNode<Uint32T> flags) {
   uint32_t mask = Isolate::PromiseHookFields::HasContextPromiseHook::kMask |
                   Isolate::PromiseHookFields::HasIsolatePromiseHook::kMask |
-                  Isolate::PromiseHookFields::HasAsyncEventDelegate::kMask;
+                  Isolate::PromiseHookFields::HasAsyncEventDelegate::kMask |
+                  Isolate::PromiseHookFields::IsDebugActive::kMask;
   return IsSetWord32(flags, mask);
 }
 

diff --git a/deps/v8/src/codegen/code-stub-assembler.h b/deps/v8/src/codegen/code-stub-assembler.h
@@ -3747,12 +3747,10 @@ class V8_EXPORT_PRIVATE CodeStubAssembler
     return IsAnyPromiseHookEnabledOrDebugIsActiveOrHasAsyncEventDelegate(
         PromiseHookFlags());
   }
-  TNode<BoolT> IsAnyPromiseHookEnabledOrHasAsyncEventDelegate(
-      TNode<Uint32T> flags);
-  TNode<BoolT>
-  IsAnyPromiseHookEnabledOrHasAsyncEventDelegate() {
-    return IsAnyPromiseHookEnabledOrHasAsyncEventDelegate(
-        PromiseHookFlags());
+
+  TNode<BoolT> NeedsAnyPromiseHooks(TNode<Uint32T> flags);
+  TNode<BoolT> NeedsAnyPromiseHooks() {
+    return NeedsAnyPromiseHooks(PromiseHookFlags());
   }
 
   // for..in helpers