https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67587
--- Comment #9 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to Segher Boessenkool from comment #8) > 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 sent you a testcase via Google Drive. Please let me know if you can reproduce it.