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[Bug middle-end/56461] [4.8 Regression] GCC is leaking lots of memory
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 05 Mar 2013 09:38:52 +0000
- Subject: [Bug middle-end/56461] [4.8 Regression] GCC is leaking lots of memory
- Auto-submitted: auto-generated
- References: <bug-56461-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56461
--- Comment #29 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-03-05 09:38:52 UTC ---
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