[Bug c/78886] gcc Segmentation fault malloc and volatile

[prekgeo at yahoo dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78886

--- Comment #1 from George Prekas <prekgeo at yahoo dot com> ---
Created attachment 40390
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40390&action=edit
the preprocessed file