https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66214
--- Comment #4 from Tobias Burnus <burnus at gcc dot gnu.org> --- Seems to be fixed by Honza's patch at https://gcc.gnu.org/ml/gcc-patches/2015-05/msg02225.html / by his commit r223608. Should the test case be test-cased?