------- Comment #10 from pinskia at gcc dot gnu dot org 2010-05-14 02:44
-------
Because the way the constraints are implemented inside GCC, an input constraint
cannot overlap with a clobber. As input constraint can stay in the same
register across the inline-asm so it does not make sense to have it as a
clobber. Use an output register that says it clobbers that register.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43998
