OS: Windows 10 Pro 64bit
IPP: 2018 update2
CPU: Intel core i7 7700HQ
reproduce this bug please ref to attachment.
This needs some more inspection on the code, Could you summit a ticket to our support site: https://www.intel.com/supporttickets? Here are some detail steps:
so our support team will work with you for investigation.
For more complete information about compiler optimizations, see our Optimization Notice.