1 files changed, 8 insertions, 0 deletions
diff --git a/deps/v8/src/compiler/access-builder.cc b/deps/v8/src/compiler/access-builder.cc
index ac4fc4363b..13d6801c32 100644
--- a/deps/v8/src/compiler/access-builder.cc
+++ b/deps/v8/src/compiler/access-builder.cc
@@ -52,6 +52,14 @@ FieldAccess AccessBuilder::ForHeapNumberValue() {
   return access;
 }
 
+// static
+FieldAccess AccessBuilder::ForBigIntBitfield() {
+  FieldAccess access = {
+      kTaggedBase,        BigInt::kBitfieldOffset, MaybeHandle<Name>(),
+      MaybeHandle<Map>(), TypeCache::Get().kInt32, MachineType::IntPtr(),
+      kNoWriteBarrier};
+  return access;
+}
 
 // static
 FieldAccess AccessBuilder::ForJSObjectPropertiesOrHash() {