[Bug c/12245] [12/13/14/15 regression] Uses lots of memory when compiling large initialized arrays

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=12245

--- Comment #88 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
In particular without #embed in the source with the
r15-4377-gf9bac238840155e1539aa68daf1507ea63c9ed80
change for C and
r15-6339-g40f243e91796671701ded90919d1ca32ba9076ad
for C++.