r234902 - in /trunk/gcc: ChangeLog tree-ssa-loo...

[marxin@gcc.gnu.org]

Author: marxin
Date: Tue Apr 12 13:38:46 2016
New Revision: 234902

URL: https://gcc.gnu.org/viewcvs?rev=234902&root=gcc&view=rev
Log:
Revert r234572 (aka PR testsuite/70577)

	Revert
	2016-03-30  Jan Hubicka  <hubicka@ucw.cz>

	* tree-ssa-loop-niter.c (idx_infer_loop_bounds): We can't get realistic
	estimates here.
	* tree-ssa-loop-unswitch.c (tree_unswitch_single_loop): Use also
	max_loop_iterations_int.
	(tree_unswitch_outer_loop): Likewise.
	* tree-ssa-loop-ivopts.c (avg_loop_niter): Likewise.
	* tree-vect-loop.c (vect_analyze_loop_2): Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-loop-ivopts.c
    trunk/gcc/tree-ssa-loop-niter.c
    trunk/gcc/tree-ssa-loop-unswitch.c
    trunk/gcc/tree-vect-loop.c