--- dyld/dyld-1122.1/cache_builder/Optimizers.cpp
+++ dyld/dyld-1066.8/cache_builder/Optimizers.cpp
@@ -54,9 +54,6 @@
     "_cp_drawable_present",
     "_cp_drawable_encode_present",
     "_cp_drawable_enqueue_present",
-    "_CGImageDestinationFinalize",
-    "_CGImageSourceCreateThumbnailAtIndex",
-    "_CGImageSourceCreateImageAtIndex",
     "_ctime",
     "_ctime_r",
     "_dispatch_after",
@@ -301,22 +298,12 @@
     "_write",
     "_writev",
     "_writev$UNIX2003",
-    "___pwrite_nocancel",
-    "___pwritev_nocancel",
-    "___write_nocancel",
-    "___writev_nocancel",
-    "_pwrite$NOCANCEL",
-    "_pwritev$NOCANCEL",
-    "_write$NOCANCEL",
-    "_writev$NOCANCEL",
     "_xpc_connection_send_message_with_reply_sync",
     // <rdar://problem/22050956> always use stubs for C++ symbols that can be overridden
     "__ZdaPv",
     "__ZdlPv",
     "__Znam",
     "__Znwm",
-    "__ZnwmSt19__type_descriptor_t",
-    "__ZnamSt19__type_descriptor_t",
 
     nullptr
 };