https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94482
--- Comment #11 from Martin Liška <marxin at gcc dot gnu.org> --- (In reply to Jakub Jelinek from comment #10) > (In reply to Martin Liška from comment #9) > > Isn't the problem right now the violation of -Wpsabi? > > Why would that be a problem? That warning sais that if SSE is disabled the > vector arguments (or return values) will be passed differently from when it > is enabled, but as long as both the caller and callee are built the same, > that is not a problem. Ok, thank you for the explanation.