https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67587
--- Comment #8 from Segher Boessenkool <segher at gcc dot gnu.org> --- Could you then reduce the testcase, or something? Yes I know that is inconvenient to do with LTO. It is also very inconvenient for me to set up an environment on x86-64, wait a few hours, and then see if it did or did not reproduce your problem. I did ask for the dump files before, there is a good chance this will let me pinpoint the problem, and those should be easy to generate for you.
