r124235 - in /branches/dataflow-branch/gcc: Cha...

[zadeck at gcc dot gnu dot org]

Author: zadeck
Date: Fri Apr 27 21:28:48 2007
New Revision: 124235

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=124235
Log:
2007-04-27  Kenneth Zadeck <zadeck@naturalbridge.com>

	* timevar.def (TV_DF_UR): Removed.
	* df-scan.c (df_scan_alloc): Change pool size.  
	* df-core.c (df_finish_pass, rest_of_handle_df_initialize,
	df_get_bb_dirty, df_verify): Merged df_ur and df_live problems
	into df_live.
	* global.c (compute_regsets, rest_of_handle_global_alloc): Ditto.
	* df.h (DF_UR, DF_UR_BB_INFO, DF_UR_IN, DF_UR_OUT, df_ur,
	df_ur_get_bb_info): Removed.
	(df_ur_bb_info): Merged df_ur and df_live problems
	into df_live.
	* init-regs.c (initialize_uninitialized_regs): Changed DF_UR_IN to
	DF_LIVE_IN.
	* df_problems.c (df_ur_problem_data): Renamed to
	df_live_problem_data.
	(df_ur_set_bb_info): Renamed to df_live_set_bb_info.
	(df_ur_free_bb_info): Renamed to df_live_free_bb_info.
	(df_ur_alloc): Renamed to df_live_alloc.
	(df_ur_reset): Renamed to df_live_reset.
	(df_ur_bb_local_compute): Renamed to df_live_bb_local_compute.
	(df_ur_local_compute): Renamed to df_live_local_compute.
	(df_ur_init): Renamed to df_live_init.
	(df_ur_confluence_n): Renamed to df_live_confluence_n.
	(df_ur_transfer_function): Renamed to df_live_transfer_function.
	(df_ur_local_finalize): Removed.
	(df_ur_free): Renamed to df_live_free.
	(df_ur_top_dump): Renamed to df_live_top_dump.
	(df_ur_bottom_dump): Renamed to df_live_bottom_dump.
	(df_ur_verify_solution_start): Renamed to
	df_live_verify_solution_start.
	(df_ur_verify_solution_end): Renamed to
	df_live_verify_solution_end.
	(problem_UR): Renamed to problem_LIVE.
	(df_ur_add_problem): Renamed to df_live_add_problem.
	(df_ur_verify_transfer_functions): Renamed to
	df_live_verify_transfer_functions.
	(df_live_set_bb_info, df_live_free_bb_info, df_live_alloc,
	df_live_free, df_live_top_dump, df_live_bottom_dump, 
	df_live_add_problem): Deleted.
	(df_chain_fully_remove_problem): Changed pool alloc block size.
	* dce.c (dce_marked_bitmap_obstack): Removed.
	(marked_insn_p, mark_insn, init_dce, end_ud_dce, fini_dce,
	fast_dce): Changed marked to be sbitmap rather than bitmap.
	* alloc_pool.c (create_alloc_pool, pool_alloc, pool_free): Split
	free_list into virgin_free_list and returned_free_list.
	* alloc_pool.h (free_list): Split into virgin_free_list and
	returned_free_list.
	(virgin_elts_remaining): New variable.
	


Modified:
    branches/dataflow-branch/gcc/ChangeLog.dataflow
    branches/dataflow-branch/gcc/alloc-pool.c
    branches/dataflow-branch/gcc/alloc-pool.h
    branches/dataflow-branch/gcc/dce.c
    branches/dataflow-branch/gcc/df-core.c
    branches/dataflow-branch/gcc/df-problems.c
    branches/dataflow-branch/gcc/df-scan.c
    branches/dataflow-branch/gcc/df.h
    branches/dataflow-branch/gcc/global.c
    branches/dataflow-branch/gcc/init-regs.c
    branches/dataflow-branch/gcc/timevar.def