r220417 - in /trunk/gcc: ChangeLog cgraph.c gim...

[hubicka@gcc.gnu.org]

Author: hubicka
Date: Wed Feb  4 20:28:49 2015
New Revision: 220417

URL: https://gcc.gnu.org/viewcvs?rev=220417&root=gcc&view=rev
Log:

	PR middle-end/64922
	* gimple.c: Include gimple-ssa.h.
	(maybe_remove_unused_call_args): New function.
	* gimple.h (maybe_remove_unused_call_args): Declare.
	* cgraph.c (cgraph_edge::redirect_call_stmt_to_callee): Use it.
	* tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
	* gimple-fold.c (gimple_fold_call): Likewise.

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