[Bug libgcc/68082] issue on 64 bit shift

[angelo70 at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68082

--- Comment #3 from angelo <angelo70 at gmail dot com> ---
Created attachment 36787
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36787&action=edit
code that generate the fault