r172644 - in /trunk/gcc: ChangeLog gimple-fold....

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Mon Apr 18 11:59:34 2011
New Revision: 172644

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172644
Log:
2011-04-18  Richard Guenther  <rguenther@suse.de>

	* gimple.h (gimple_call_addr_fndecl): New function.
	(gimple_call_fndecl): Use it.
	* gimple-fold.c (gimple_fold_call): Fold away OBJ_TYPE_REFs
	for direct calls.
	* tree-ssa-ccp.c (ccp_fold_stmt): Remove OBJ_TYPE_REF folding.
	* tree-ssa-pre.c (eliminate): Also simplify indirect OBJ_TYPE_REFs.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimple-fold.c
    trunk/gcc/gimple.h
    trunk/gcc/tree-ssa-ccp.c
    trunk/gcc/tree-ssa-pre.c