r122407 - in /branches/sel-sched-branch/gcc: Ch...

[abel at gcc dot gnu dot org]

Author: abel
Date: Wed Feb 28 17:07:38 2007
New Revision: 122407

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=122407
Log:
        * sel-sched.c (substitute_rhs): Kill outdated and commented assert.
        (remove_if_has_source): Put under #if 0.
        (un_substitute): Put the call to remove_if_has_source under #if 0.
        Add comment.
        (reg_alloc_tick): Rename to reg_rename_tick.
        (choose_best_reg): Don't modify it when original register is chosen.
        Don't set regs_ever_live.
        (moveup_set_rhs): Use av_set_lookup_other_equiv_rhs.
        (find_best_rhs_and_rtxhat_fits): Rename killing search&replace
        glitch.
        (fill_insns): Update reg_rename_tick here instead of choose_best_reg.
        (sel_region_finish): Change dumping flags.  Put extra parentheses.
        * sel-sched-ir.c (av_set_lookup_other_equiv_rhs): New function.
        * sel-sched-ir.h: Declare it.
        * config/ia64/ia64.opt (mflag_sel_sched_substitution): Define to 1.


Modified:
    branches/sel-sched-branch/gcc/ChangeLog.sel-sched
    branches/sel-sched-branch/gcc/config/ia64/ia64.opt
    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