https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111367
--- Comment #9 from Segher Boessenkool <segher at gcc dot gnu.org> --- I don't like that "wzd" attribute at all. Please just put an "if" for the mode around this -- everywhere else (including in a large part of this patch!) we deal with SImode and DImode separately already. Or perhaps you can use the "ptrload" attribute, which includes the "l"? There really should be a comment why one alternative needs the %U{n} and the other can ignore it, btw. Nothing new there, but a head-scratcher :-)