gcc/gcc ChangeLog cfghooks.c cfghooks.h cfgloo ...

[hagog@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	hagog@gcc.gnu.org	2005-04-03 08:44:38

Modified files:
	gcc            : ChangeLog cfghooks.c cfghooks.h cfgloop.h 
	                 cfgloopmanip.c cfgrtl.c tree-cfg.c 
	                 tree-ssa-loop-manip.c tree-ssa-loop-unswitch.c 

Log message:
	2005-03-30 Mostafa Hagog <mustafa@il.ibm.com>
	
	* cfghooks.c (lv_flush_pending_stmts,
	cfg_hook_duplicate_loop_to_header_edge, extract_cond_bb_edges,
	lv_adjust_loop_header_phi, lv_add_condition_to_bb): New.
	* cfghooks.h (cfg_hook_duplicate_loop_to_header_edge,
	lv_add_condition_to_bb,
	lv_adjust_loop_header_phi, extract_cond_bb_edges,
	flush_pending_stmts): New in cfg_hooks structure.
	(cfg_hook_duplicate_loop_to_header_edge, lv_flush_pending_stmts,
	extract_cond_bb_edges, lv_adjust_loop_header_phi,
	lv_add_condition_to_bb): New declarations.
	* cfgloop.h (duplicate_loop_to_header_edge): Change return type to
	bool.
	(loop_version): Declare.
	* cfgloopmanip.c (cfghooks.h): Include.
	(duplicate_loop_to_header_edge): Change return type to bool.
	(loop_version, lv_adjust_loop_entry_edge): Move here.
	* cfgrtl.c (cfgloop.h): Include.
	(rtl_verify_flow_info_1): Fix.
	(rtl_lv_add_condition_to_bb, rtl_extract_cond_bb_edges): New.
	(rtl_cfg_hooks, cfg_layout_rtl_cfg_hook): Add hooks to
	initialization.
	* tree-cfg.c (tree_lv_adjust_loop_header_phi,
	tree_lv_add_condition_to_bb): New.
	(tree_cfg_hooks): Add new hooks to initialization.
	* tree-ssa-loop-manip.c (lv_adjust_loop_header_phi,
	lv_adjust_loop_entry_edge, tree_ssa_loop_version): Remove.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8096&r2=2.8097
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cfghooks.c.diff?cvsroot=gcc&r1=1.24&r2=1.25
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cfghooks.h.diff?cvsroot=gcc&r1=1.12&r2=1.13
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cfgloop.h.diff?cvsroot=gcc&r1=1.43&r2=1.44
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cfgloopmanip.c.diff?cvsroot=gcc&r1=1.45&r2=1.46
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cfgrtl.c.diff?cvsroot=gcc&r1=1.164&r2=1.165
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-cfg.c.diff?cvsroot=gcc&r1=2.164&r2=2.165
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-loop-manip.c.diff?cvsroot=gcc&r1=2.26&r2=2.27
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-loop-unswitch.c.diff?cvsroot=gcc&r1=2.6&r2=2.7