------- Additional Comments From pinskia at gcc dot gnu dot org 2005-09-10 02:19 ------- (In reply to comment #3) > (In reply to comment #1) > > Confirmed. It doesn't work on mainline either. The warning machinery is > > getting confused with the first V_MAY_DEF to j in the first call to 'bar()'. > Actually the warning machinery does not work with VOPs at all. I should say see PR 23805 for an example of that. Also the extra V_MAY_DEF is coming from that fact the clobber list is not flow sensitive, see PR 23384 for that bug.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19430
