https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80115
--- Comment #5 from Frank Ch. Eigler <fche at redhat dot com> --- (In reply to Jakub Jelinek from comment #4) > This "worked" in gcc 6 and earlier because we happily emitted %sil etc. into > the inline assembly, even when it is not valid for 32-bit code, but starting > with r245815 we diagnose that. Just curious, but could the "r" constraint be reinterpreted by gcc>6 so that it emits %si etc. for these small values rather than %sil?
