https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64927
--- Comment #12 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- > I pulled yesterday's 4.8 snapshot, bootstrapped it to verify that > the problem still existed, and applied the 1-liner from r198000. > It does not fix the issue. Confirmed, for the record, testing results at https://gcc.gnu.org/ml/gcc-testresults/2015-02/msg01669.html > Anyway, thanks for suggesting to try this one. Don't waste your time. I am leaving this PR in the WAITING state since the issue may be latent in 4.9 and above.