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r112878 - in /branches/dataflow-branch/gcc: Cha...
- From: zadeck at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Wed, 12 Apr 2006 00:57:51 -0000
- Subject: r112878 - in /branches/dataflow-branch/gcc: Cha...
Author: zadeck
Date: Wed Apr 12 00:57:51 2006
New Revision: 112878
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=112878
Log:
2006-04-11 Kenneth Zadeck <zadeck@naturalbridge.com>
* ifcvt.c (cond_exec_process_if_block, merge_if_block,
noce_process_if_block, cond_move_process_if_block,
process_if_block, find_if_header, find_cond_trap, find_if_case_1,
find_if_case_2, dead_or_predicable): Threaded local copy of df
thru the call stack.
(merge_if_block, find_cond_trap, find_if_case_1, find_if_case_2,
dead_or_predicable): Added code to update df in place.
(if_convert): Removed parameter concerned with correct dataflow
info, it now always is. Created instance of df. Removed code to
update old flow info.
(rest_of_handle_if_after_reload): Removed unnecessary calls to
cleanup_cfg.
* passes.c (init_optimization_passes): Moved clear_df to before
last ifconvert. Renamed pass_cprop to pass_cprop_hardreg.
* regrename.c (rest_of_handle_cprop): Renamed pass_cprop to
pass_cprop_hardreg.
* tree-pass.h: Renamed cprop to cprop_hardreg.
Modified:
branches/dataflow-branch/gcc/ChangeLog.dataflow
branches/dataflow-branch/gcc/ifcvt.c
branches/dataflow-branch/gcc/passes.c
branches/dataflow-branch/gcc/regrename.c
branches/dataflow-branch/gcc/tree-pass.h