r216933 - in /trunk/gcc: ChangeLog fold-const.c...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Thu Oct 30 13:13:35 2014
New Revision: 216933

URL: https://gcc.gnu.org/viewcvs?rev=216933&root=gcc&view=rev
Log:
2014-10-30  Richard Biener  <rguenther@suse.de>

	* match.pd: Implement more patterns that simplify to a single value.
	* fold-const.c (fold_binary_loc): Remove them here.
	* tree-ssa-forwprop.c (simplify_bitwise_binary): Likewise.
	(fwprop_ssa_val): Remove restriction on single uses.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/fold-const.c
    trunk/gcc/match.pd
    trunk/gcc/tree-ssa-forwprop.c