gcc/gcc ChangeLog.tree-ssa tree-dfa.c tree-flo ...

[law@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	tree-ssa-20020619-branch
Changes by:	law@gcc.gnu.org	2003-12-05 23:02:25

Modified files:
	gcc            : ChangeLog.tree-ssa tree-dfa.c tree-flow.h 
	                 tree-must-alias.c tree-optimize.c 
	                 tree-phinodes.c tree-sra.c tree-ssa-ccp.c 
	                 tree-ssa-dom.c tree-ssa-pre.c tree-ssa.c 

Log message:
	* tree-dfa.c (mark_new_vars_to_rename): Change VARS_TO_RENAME to be
	a "bitmap" instead of an "sbitmap".  Callers updated.
	* tree-must-alias.c (promote_var): Likewise.
	(tree_compute_must_alias): Likewise.
	* tree-phinodes.c (remove_all_phi_nodes_for): Likewise.
	* tree-ssa-dom.c (tree_ssa_dominator_thread_jumps): Likewise.
	(tree_ssa_dominator_optimize): Likewise.
	(tree_ssa_dominator_optimize_1): Likewise.
	* tree-ssa-pre.c (pre_expression): Likewise.
	(tree_perform_ssapre): Likewise.
	* tree-ssa.c (rewrite_into_ssa): Likewise.
	(insert_phi_nodes): If VARS_TO_RENAME is zero, then examine
	each node to determine if we need to insert a PHI.
	(prepare_operand_for_rename): If VARS_TO_RENAME is zero, then
	assume the operand needs renaming.
	* tree-ssa-ccp.c (substitute_and_fold): Change VARS_TO_RENAME to
	be a "bitmap" instead of an "sbitmap".  Callers updated.
	(tree_ssa_ccp): Likewise.  Also make sure timevar_pop encloses
	entire function.
	(scalarize_modify_expr): Likewise.
	* tree-sra.c (create_scalar_copies): Change VARS_TO_RENAME to
	be a "bitmap" instead of an "sbitmap".  Callers updated.
	(tree_sra): Likewise.
	* tree-optimize.c (optimize_function_tree): Make VARS_TO_RENAME
	be a "bitmap" instead of an "sbitmap".
	* tree-flow.h: Update various prototypes.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.tree-ssa.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.972&r2=1.1.2.973
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-dfa.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.4.197&r2=1.1.4.198
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-flow.h.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.4.163&r2=1.1.4.164
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-must-alias.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.12&r2=1.1.2.13
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-optimize.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.4.86&r2=1.1.4.87
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-phinodes.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.6&r2=1.1.2.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-sra.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.5&r2=1.1.2.6
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-ccp.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.120&r2=1.1.2.121
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-dom.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.91&r2=1.1.2.92
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-pre.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.4.113&r2=1.1.4.114
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.4.173&r2=1.1.4.174