[Bug lto/54632] [4.8 Regression] not supported in LTO streams : tree code ' �F ��D�� `

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54632

--- Comment #8 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-09-24 09:26:25 UTC ---
If it's triggered by GC I suggest to try reducing with --param ggc-min-expand=0
--param ggc-min-heapsize=0 (not that this will make it any faster ;))