https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83372
--- Comment #14 from David Malcolm ---
Created attachment 43389
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43389=edit
The slightly tweaked version of the source with which I can reproduce this
I was able to reliably reproduce with
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83372
--- Comment #13 from David Malcolm ---
(In reply to David Malcolm from comment #12)
> Turning the cgraphunit.c:493
> gcc_collect ();
> into
> selftest::forcibly_ggc_collect ();
> and removing the:
> --param ggc-min-expand=0 --param
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83372
David Malcolm changed:
What|Removed |Added
Status|WAITING |ASSIGNED
Assignee|unassigned
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83372
--- Comment #11 from David Malcolm ---
Looks like a GC issue; I was able to reproduce it, albeit *very* slowly, via:
--param ggc-min-expand=0 --param ggc-min-heapsize=0
on a slightly hacked up version of attachment 42843.
