[Bug c++/70403] A null pointer check removed with -O2 even with -fno-delete-null-pointer-checks

[thadula at ciena dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70403

--- Comment #9 from Hadula, Tomasz <thadula at ciena dot com> ---
Created attachment 38148
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38148&action=edit
Reduced testcase

I reduced the size of the testcase