https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68273
--- Comment #28 from Steve Ellcey <sje at gcc dot gnu.org> --- (In reply to Hector Oron from comment #27) > (In reply to Richard Biener from comment #25) > > Re-adding GCC 6 as regression, though graphviz is not gsoap. > > Right, I initially thought it was the same issue, as it only happens on > mips, and both have a workaround of using -fno-ipa-sra. Rather than the original patch from comment #13, I would try this follow-up mips.c change: https://gcc.gnu.org/ml/gcc-patches/2016-02/msg00250.html I think it is better but I am still not sure if it is what we want to do as a permanent fix.