[Bug middle-end/81443] gcc-7.1.0/MIPS N32: build/genrecog.o: virtual memory exhausted: Cannot allocate memory

[kumba at gentoo dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81443

--- Comment #2 from Joshua Kinard <kumba at gentoo dot org> ---
(In reply to Richard Biener from comment #1)
> What file is it compiling?

As far as I can tell, it looks somewhat random.  I initially thought that
'build/genrecog.o' was a single file, but after several re-runs, I noticed
there's several files getting compiled that must get merged into genrecog.o.  I
was running a parallel build, too, though (only -j3, 2x SMP machine), so I
could have been seeing the other parallel thread(s) running.  I've restarted
the builod where it stopped using -j1.  It takes about an hour to get back to
where it will stop.  I'll report what that file is, and then launch it again
and see if it stays consistent.