https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212
--- Comment #210 from Kazumoto Kojima <kkojima at gcc dot gnu.org> --- It seems that go build fails in the subreg3 optimization and ada build fails in the subreg1 optimization. Since the subreg1 optimization is done before IRA/LRA, it could mean that there is another wrong code problem with -mlra. It could be a latent problem even with the old RA, though. Unfortunately, it's difficult to investigate in my environment. BTW, I'm running g++ testsuite on qemu with -mlra, but it'll take another 2 days to complete. I have not found any new wrong code issues yet. All unexpected FAILs are also seen with the vanilla cross gcc /-mno-lra, ATM.
