r230519 - in /trunk/gcc: ChangeLog tree-ssa-uni...

[marxin@gcc.gnu.org]

Author: marxin
Date: Wed Nov 18 09:00:58 2015
New Revision: 230519

URL: https://gcc.gnu.org/viewcvs?rev=230519&root=gcc&view=rev
Log:
Fix memory leaks in tree-ssa-uninit.c

	* tree-ssa-uninit.c (convert_control_dep_chain_into_preds):
	Fix GNU coding style.
	(find_def_preds): Use auto_vec.
	(destroy_predicate_vecs): Change signature of the function.
	(prune_uninit_phi_opnds_in_unrealizable_paths): Use the
	new signature.
	(simplify_preds_4): Use destroy_predicate_vecs instread of
	just releasing preds vector.
	(normalize_preds): Likewise.
	(is_use_properly_guarded): Use new signature of
	destroy_predicate_vecs.
	(find_uninit_use): Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-uninit.c