r135253 - in /branches/sel-sched-branch/gcc: Ch...

[abel@gcc.gnu.org]

Author: abel
Date: Tue May 13 07:08:56 2008
New Revision: 135253

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=135253
Log:
2008-05-13  Alexander Monakov  <amonakov@ispras.ru>

        * config/ia64/ia64.c (ia64_adjust_cost_2): Ignore true dependencies
        between a store and a call.
        * config/ia64/itanium2.md: Add bypass to reflect this.
        * sched-deps.c (sched_analyze_reg): Do not allow crossing calls for
        registers that not already cross one.



Modified:
    branches/sel-sched-branch/gcc/ChangeLog.sel-sched
    branches/sel-sched-branch/gcc/config/ia64/ia64.c
    branches/sel-sched-branch/gcc/config/ia64/itanium2.md
    branches/sel-sched-branch/gcc/sched-deps.c