StackProtect, ///< Stack protection.
StackProtectReq, ///< Stack protection required.
StackProtectStrong, ///< Strong Stack protection.
+ SafeStack, ///< Safe Stack protection.
StructRet, ///< Hidden pointer to structure to return
SanitizeAddress, ///< AddressSanitizer is on.
SanitizeThread, ///< ThreadSanitizer is on.