https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107261
--- Comment #3 from Hongtao.liu <crazylht at gmail dot com> --- (In reply to Jakub Jelinek from comment #2) > I think: > --- gcc/config/i386/i386.cc.jj 2022-10-14 09:35:56.158990825 +0200 > +++ gcc/config/i386/i386.cc 2022-10-19 19:49:07.883101047 +0200 > @@ -2507,6 +2507,7 @@ classify_argument (machine_mode mode, co > case E_V2SImode: > case E_V4HImode: > case E_V4HFmode: > + case E_V4BFmode: > case E_V2HFmode: > case E_V8QImode: > classes[0] = X86_64_SSE_CLASS; > ought to fix this. We haven't support V4BFmode yet, why there's V4BFmode coming in. We'll take a look.
