https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91886
--- Comment #9 from Rich Felker <bugdal at aerifal dot cx> --- And ok, to be more productive rather than just angry about the regression, if you really think the "ws" constraint should be removed, what is the proper preprocessor/configure-time check to determine the right constraint and asm form to use without special-casing specific compiler names and versions? Short of an answer to that, the only solution I can see to this on our side is just disabling the asm if a configure check determines that the current code doesn't compile, and that would be rather bleh.
