r196454 - in /trunk/gcc: ChangeLog tree-ssa-loo...

[jakub@gcc.gnu.org]

Author: jakub
Date: Tue Mar  5 09:38:48 2013
New Revision: 196454

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196454
Log:
	PR middle-end/56461
	* tree-ssa-loop-niter.c (bb_queue): Remove typedef.
	(discover_iteration_bound_by_body_walk): Change queues to
	vec<vec<basic_block> > and queue to vec<basic_block>.  Fix up
	spelling in comment.  Call safe_push on queues[bound_index] directly.
	Release queues[queue_index] in every iteration unconditionally.
	Release bounds vector.

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