https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108163
--- Comment #2 from David Heidelberg (okias) <david at ixit dot cz> --- I have suspicion it could be some parts of mesa compiled with -mfpu=neon while other parts are compiled without this option explicitly stated. I think the test case could be passing it to different parts of the code which gets interlinked.
