--- dyld/dyld-1122.1/cache_builder/Optimizers.cpp
+++ dyld/dyld-1162/cache_builder/Optimizers.cpp
@@ -169,6 +169,7 @@
     "_modf",
     "_modff",
     "_modfl",
+    "_mprotect",
     "_munlock",
     "_munlockall",
     "_objc_autoreleasePoolPop",