[Bug middle-end/63994] Ada bootstrap fails with -fcheck-pointer-bounds -mmpx

[enkovich.gnu at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63994

--- Comment #1 from Ilya Enkovich <enkovich.gnu at gmail dot com> ---
What does "bootstrap with -fcheck-pointer-bounds -mmpx" mean?  Any instruction
on how to reproduce?