------- Comment #1 from ramana at gcc dot gnu dot org 2010-05-13 10:08 ------- Confirmed . I think this is a result of DSE not being able to remove this because the prologue rtx pattern doesn't show the writes of the actual registers.
Ramana -- ramana at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|normal |enhancement Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Last reconfirmed|0000-00-00 00:00:00 |2010-05-13 10:08:00 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43988