[Bug pch/68758] [6 Regression] Invalid read of size 8 in gt_pch_save (ggc-common.c:551)

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68758

--- Comment #4 from Martin Liška <marxin at gcc dot gnu.org> ---
(In reply to Markus Trippelsdorf from comment #3)
> BTW this option is undocumented.

I will prepare a patch for that.

Thanks,
Martin