https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65979
--- Comment #4 from Kazumoto Kojima <kkojima at gcc dot gnu.org> --- (In reply to Kazumoto Kojima from comment #3) > I can't see these failures on my cross builds of gcc-5, though. > It could be a problem of the build compiler too. Although I can't see them in my cross builds, I've confirmed that the given testcase fails with cross gcc-5 compilers and it doesn't fail with -mlra.