gcc/gcc ChangeLog passes.c tree-flow.h tree-pa ...

[rth@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	rth@gcc.gnu.org	2005-09-17 21:46:20

Modified files:
	gcc            : ChangeLog passes.c tree-flow.h tree-pass.h 
	                 tree-ssa-dce.c tree-ssa-loop.c 

Log message:
	* tree-pass.h (pass_vect_dce): Declare.
	* passes.c (init_optimization_passes): Add it.
	* tree-flow.h (tree_ssa_dce): Declare.
	* tree-ssa-dce.c (tree_ssa_dce): Export.
	* tree-ssa-loop.c (tree_vectorize): Move current_loops check ...
	(gate_tree_vectorize): ... here.
	(pass_vect_dce): New.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9970&r2=2.9971
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/passes.c.diff?cvsroot=gcc&r1=2.112&r2=2.113
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-flow.h.diff?cvsroot=gcc&r1=2.132&r2=2.133
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-pass.h.diff?cvsroot=gcc&r1=2.55&r2=2.56
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-dce.c.diff?cvsroot=gcc&r1=2.48&r2=2.49
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-loop.c.diff?cvsroot=gcc&r1=2.35&r2=2.36