[Bug middle-end/79399] GCC fails to compile big source at -O0

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79399

--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
/* It is the current size of struct costs.  */
static int struct_costs_size;


so similar issue.