gcc/gcc ChangeLog.lno Makefile.in expr.c fold- ...

[rakdver@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	lno-branch
Changes by:	rakdver@gcc.gnu.org	2004-01-25 20:20:17

Modified files:
	gcc            : ChangeLog.lno Makefile.in expr.c fold-const.c 
	                 tree-cfg.c tree-flow.h tree-simple.c 
	                 tree-ssa-dce.c tree-ssa-loop.c tree-ssanames.c 
	                 tree.h 
Added files:
	gcc            : tree-ssa-loop-ivopts.c 

Log message:
	* tree-ssa-loop-ivopts.c: New file.
	* Makefile.in (tree-ssa-loop-ivopts.o): Add.
	* expr.c (expand_expr_1): Handle expand_expr_1.
	* fold-const.c (invert_tree_comparison, invert_tree_comparison):
	Export.
	* tree-cfg.c (stmt_bsi): New function.
	* tree-flow.h (stmt_bsi, tree_ssa_dce_no_cfg_changes,
	tree_ssa_iv_optimize): Declare.
	* tree-simple.c (get_base_symbol): Handle INDIRECT_REF.
	* tree-ssa-dce.c (tree_ssa_dce_no_cfg_changes): Split from ...
	(tree_ssa_dce): ... here.
	* tree-ssa-loop.c (tree_ssa_loop_opt): Call tree_ssa_iv_optimize.
	* tree-ssanames.c (make_ssa_name): Allow creating ssa name without
	statement.
	* tree.h (invert_tree_comparison, swap_tree_comparison): Declare.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-loop-ivopts.c.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=NONE&r2=1.1.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.lno.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.2.35&r2=1.1.2.36
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/Makefile.in.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.903.2.158.2.6&r2=1.903.2.158.2.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/expr.c.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.467.2.70.2.1&r2=1.467.2.70.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fold-const.c.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.213.2.65.2.1&r2=1.213.2.65.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-cfg.c.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.4.244.2.4&r2=1.1.4.244.2.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-flow.h.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.4.177.2.5&r2=1.1.4.177.2.6
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-simple.c.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.4.67.2.1&r2=1.1.4.67.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-dce.c.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.2.72.2.1&r2=1.1.2.72.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-loop.c.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.2.3.2.4&r2=1.1.2.3.2.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssanames.c.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.2.6&r2=1.1.2.6.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree.h.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.342.2.154.2.6&r2=1.342.2.154.2.7