https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71017
--- Comment #7 from Uroš Bizjak <ubizjak at gmail dot com> --- (In reply to Dominique d'Humieres from comment #6) > > It should be fixed now. Closing. > > I forgot to commit the fix to the 5 branch, done now. I also noticed that > the same problem occurs with > > #define bit_3DNOW (1 << 31) > > but I don't know how to test the obvious fix. Is it OK to commit it > nevertheless? Yes. Please go ahead with the patch.