https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83175
--- Comment #3 from Sumit <sbansal at ciena dot com> --- (In reply to Andrew Pinski from comment #1) > Try -fno-strict-aliasing as it looks like the code is violating C/C++ > aliasing rules. Hi Andrew, It does not have any effect. Still the same problem.