r131466 - in /branches/sel-sched-branch/gcc: Ch...

[abel at gcc dot gnu dot org]

Author: abel
Date: Fri Jan 11 14:07:57 2008
New Revision: 131466

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131466
Log:
        * haifa-sched.c (rtx_vec_t): Move to ...
        * sched-int.h: ... here.
        * sel-sched-dump.c (dump_insn_array): Rename to
        dump_insn_vector.  Rewrite for using vector of insns.
        (debug_insn_array): Likewise.
        * sel-sched-dump.h: Export the above functions.
        * sel-sched-ir.c (current_succs): New global variable.
        (init_fences): Use FOR_EACH_SUCC* instead of cfg_succs*.
        (get_seqno_of_a_pred): Likewise.
        (insert_in_history_vect): Properly handle the situation of
        merging different speculative statuses.
        (av_set_split_usefulness): Use FOR_EACH_RHS.
        (succs_info_pool): New variable.
        (cfg_succs_n, cfg_succs_1, cfg_succs_2, cfg_succs,
        cfg_succs_other, cfg_succ_1, cfg_succ, overall_prob_of_succs): Kill.
        (alloc_succs_info, free_succs_info, compute_succs_info): New.
        (alloc_sched_pools, free_sched_pools): Move and rename from ...

        * sel-sched-ir.h (init_sched_pools, free_sched_pools) ... here.
        Update all callers.
        (MAX_WS): Move from sel-sched.c.
        (struct succs_info): New.
        (succ_iterator): New fields flags, current_flags.
        (_succ_iter_start, _succ_iter_cond,
        _eligible_successor_edge_p): Use them.

        * sel-sched.c (compute_av_set): Use *_succs_info functions instead of
        cfg_succs*.  Stop when maximal lookahead is reached even
        on a bb header.
        (fill_insns): Use FOR_EACH_SUCC* instead of cfg_succs*.
        (sel_region_finish): Likewise.


Modified:
    branches/sel-sched-branch/gcc/ChangeLog.sel-sched
    branches/sel-sched-branch/gcc/haifa-sched.c
    branches/sel-sched-branch/gcc/sched-int.h
    branches/sel-sched-branch/gcc/sel-sched-dump.c
    branches/sel-sched-branch/gcc/sel-sched-dump.h
    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