r208650 - in /trunk/gcc: ChangeLog df-problems.c

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Tue Mar 18 14:39:16 2014
New Revision: 208650

URL: http://gcc.gnu.org/viewcvs?rev=208650&root=gcc&view=rev
Log:
2014-03-18  Richard Biener  <rguenther@suse.de>

	* df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
	by using bitmap_and_compl instead of bitmap_and_compl_into.
	(df_rd_transfer_function): Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/df-problems.c