r122408 - in /branches/sel-sched-branch/gcc: Ch...

[abel@gcc.gnu.org]

Author: abel
Date: Wed Feb 28 17:13:09 2007
New Revision: 122408

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=122408
Log:
        * sel-sched.c (replace_in_vinsn_using_bitmask): Fix spacing.
        (compute_av_set): Instead of merging two rhs'es, remove one
        first, then add second.
        (fill_ready_list): Do not pipeline USEs and CLOBBERs that were
        already scheduled; bail out early when ready list doesn't contain
        other insns.  Fix thinko with '!'.
        (find_best_rhs_and_reg_that_fits): Kill 's' variable.  Call
        the reorder2 hook too, not only reorder.  Bail out early when
        can_issue_more is 0.  Move the call to variable_issue from ...
        (fill_insns): ... here.  When can_issue_more is 0, set need_stall
        to 1 and bail out.
        (sel_region_init): Initialize scheduling flags earlier.
        * sel-sched-ir.c (av_set_remove_rhs_with_insn): New function.
        * sel-sched-ir.h: Declare it.
        * sel-sched-dump.c (hard_regno_rename_ok): Mark the second
        parameter as unused too.
        * config/rs6000/rs6000.c: Include sched-deps.h.


Modified:
    branches/sel-sched-branch/gcc/ChangeLog.sel-sched
    branches/sel-sched-branch/gcc/config/rs6000/rs6000.c
    branches/sel-sched-branch/gcc/sel-sched-dump.c
    branches/sel-sched-branch/gcc/sel-sched-ir.c
    branches/sel-sched-branch/gcc/sel-sched-ir.h
    branches/sel-sched-branch/gcc/sel-sched.c