https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68348
--- Comment #11 from Uroš Bizjak <ubizjak at gmail dot com> --- (In reply to Marek Polacek from comment #10) > Indeed, seems to be fixed. I'll add the testcase. Perhaps you can look at [1] ? [1] https://gcc.gnu.org/ml/gcc-patches/2015-12/msg01001.html