https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94522
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |enhancement
Last reconfirmed| |2020-04-07
Ever confirmed|0 |1
Status|UNCONFIRMED |WAITING
Component|c |inline-asm
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Take:
asm goto ("" : "=r"(*m) :....);
Where does the store to *m happen? Do you replicate it on to the label side
too?
What are the semantics for the above case on clang? My bet is it is not well
defined and really broken.
