r212352 - in /trunk/gcc: ChangeLog testsuite/Ch...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Tue Jul  8 09:22:54 2014
New Revision: 212352

URL: https://gcc.gnu.org/viewcvs?rev=212352&root=gcc&view=rev
Log:
2014-07-08  Richard Biener  <rguenther@suse.de>

	* tree-ssa-dom.h (loop_depth_of_name): Remove.
	* tree-ssa-dom.c (record_equivalences_from_phis): Remove
	restriction on loop depth difference.
	(record_equality): Likewise.
	(propagate_rhs_into_lhs): Likewise.  Simplify condition.
	(loop_depth_of_name): Remove.
	* tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
	restriction on loop depth difference.
	(init_copy_prop): Likewise.

	* gcc.dg/tree-ssa/ssa-pre-16.c: Adjust expected eliminations.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-16.c
    trunk/gcc/tree-ssa-copy.c
    trunk/gcc/tree-ssa-dom.c
    trunk/gcc/tree-ssa-dom.h