r119295 - in /branches/dataflow-branch/gcc: Cha...

[spark at gcc dot gnu dot org]

Author: spark
Date: Tue Nov 28 17:41:58 2006
New Revision: 119295

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=119295
Log:
2006-11-28  Seongbae Park <seongbae.park@gmail.com>

	* dbgcnt.def: Updated comments. Added new counters.
	* auto-inc-dec.c (try_merge): Debug counter.
	* global.c (global_conflicts): Use DF_RA_LIVE_TOP() instead of
	df_urec_get_live_at_top().
	* dbgcnt.c (count, limit): Use dbgcnt.def.
	(dbg_cnt_is_enabled): New function.
	(dbg_cnt): Use dbg_cnt_is_enabled().
	* local-alloc.c (block_alloc): Use DF_RA_LIVE_TOP instead of LIVE_IN.
	Add a debug counter.
	* df.h (DF_RA_LIVE_TOP): New Macro. Remove df_urec_get_live_at_top.
	(struct df_rd_bb_info): Added new fields ADEF, AUSE and TOP.
	(struct df_urec_bb_info): Added new field TOP.
	* loop-iv.c (iv_analyze_def): Added REG_P check.
	* df-problems.c (df_lr_free_bb_info): Free new fields AUSE, ADEF and
	TOP.
	(df_lr_alloc): Allocate new fields TOP, ADEF, AUSE.
	(df_lr_bb_local_compute): Compute ADEF and AUSE.
	(df_lr_transfer_function): Compute TOP, and then IN based on TOP, ADEF
	and AUSE.
	(df_lr_free): Free new fields AUSE, ADEF and TOP.
	(df_ur_bb_local_compute): Partial/conditional defs don't hide
	earlier defs.
	(df_urec_alloc): Allocate new field TOP.
	(df_urec_local_finalize): Calculate TOP as well as IN.
	(df_urec_free): Free new field TOP.
	(df_urec_get_live_at_top): Removed.
	* Makefile.in (auto-inc-dec.o, local-alloc.o, sched-rgn.o,
	sched-ebb.o, recog.o): Added dependency on DBGCNT_H.
	* sched-rgn.c (schedule_insns, gate_handle_sched, gate_handle_sched2): 
	Added debug counter.
	* config/ia64/ia64.c (enum ia64_frame_regs): New enum.
	(struct ia64_frame_info): Changed register fields to use an array
	index by enum.
	(emitted_frame_related_regs): New static variable.
	(reg_emitted, get_reg, is_emitted): New function.
	(ia64_reload_gp): Use new enum.
	(find_gr_spill): Added a new param. Use emitted_frame_related_regs.
	(ia64_computea_frame_size, ia64_hard_regno_rename_ok,
	ia64_epilogue_uses):
	Use emitted_frame_related_regs.
	(ia64_expand_prologue): Extra deubg output. Use new enum.
	(ia64_expand_epilogue, ia64_direct_return, ia64_split_return_addr_rtx,
	ia64_output_function_prologue, ia64_output_function_epilogue,
	process_set):
	Use new enum.
	(ia64_init_expanders): New function.
	(ia64_reorg): New debug counter.
	* config/ia64/ia64.h (INIT_EXPANDERS): New call to
	ia64_init_expanders.


Modified:
    branches/dataflow-branch/gcc/ChangeLog.dataflow
    branches/dataflow-branch/gcc/Makefile.in
    branches/dataflow-branch/gcc/auto-inc-dec.c
    branches/dataflow-branch/gcc/config/ia64/ia64.c
    branches/dataflow-branch/gcc/config/ia64/ia64.h
    branches/dataflow-branch/gcc/dbgcnt.c
    branches/dataflow-branch/gcc/dbgcnt.def
    branches/dataflow-branch/gcc/dbgcnt.h
    branches/dataflow-branch/gcc/df-problems.c
    branches/dataflow-branch/gcc/df.h
    branches/dataflow-branch/gcc/global.c
    branches/dataflow-branch/gcc/local-alloc.c
    branches/dataflow-branch/gcc/loop-iv.c
    branches/dataflow-branch/gcc/sched-rgn.c