https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117112
--- Comment #4 from Yi <652023330028 at smail dot nju.edu.cn> --- (In reply to rguent...@suse.de from comment #3) > There's a limit on the maximum number of iterations a loop is fully > peeled - we can only see the value is one when we peel. This is > controlled by --param max-completely-peel-times and it's default is 16. I see. Thank you very much!