r179749 - in /trunk/gcc: ChangeLog compare-elim.c

[nickc@gcc.gnu.org]

Author: nickc
Date: Mon Oct 10 13:31:03 2011
New Revision: 179749

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179749
Log:
	PR middle-end/49801
	* compare-elim.c (find_comparisons_in_bb): Use df_get_live_in and
	df_get_live_out instead of accessing the bitmaps directly.
	(execute_compare_elim_after_reload): Remove calls to df_set_flags,
	df_live_add_problem and df_analyze.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/compare-elim.c