------- Comment #3 from spark at gcc dot gnu dot org 2007-06-14 17:52 -------
This is a bug in df-scan.c, marking regs unnecessarily as read-write,
which lead to unnecessarily stretched live ranges for regs involved in pre/post
modify insn. I'm working on it.
--
spark at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |spark at gcc dot gnu dot org
|dot org |
Status|UNCONFIRMED |ASSIGNED
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2007-06-14 17:52:16
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32339
