https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78985
--- Comment #7 from Martin Liška <marxin at gcc dot gnu.org> --- On aarch64 r242068 (Date: Fri Nov 11 12:53:36 2016 +0000) fails with error in gcc/config/aarch64/cortex-a57-fma-steering.c. I'm going to test merge base of gcc-6-branch and current trunk.
