diff mbox

[4/6] Fix memory leak in loop_vec_info

Message ID 2a624b32b2ac05134c1958728c81362c5b653426.1448286565.git.mliska@suse.cz
State New
Headers show

Commit Message

Martin Liška Nov. 23, 2015, 1:48 p.m. UTC 
gcc/ChangeLog:

2015-11-23  Martin Liska  <mliska@suse.cz>

	* tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
	Do not release memory for comp_alias_ddrs.
	* tree-vect-loop.c (destroy_loop_vec_info): Release
	the memory for all loop_vec_info.
---
 gcc/tree-vect-loop-manip.c | 2 --
 gcc/tree-vect-loop.c       | 1 +
 2 files changed, 1 insertion(+), 2 deletions(-)
diff mbox

Patch

diff --git a/gcc/tree-vect-loop-manip.c b/gcc/tree-vect-loop-manip.c
index c96e196..226b88f 100644
--- a/gcc/tree-vect-loop-manip.c
+++ b/gcc/tree-vect-loop-manip.c
@@ -2284,8 +2284,6 @@  vect_create_cond_for_alias_checks (loop_vec_info loop_vinfo, tree * cond_expr)
     dump_printf_loc (MSG_NOTE, vect_location,
 		     "created %u versioning for alias checks.\n",
 		     comp_alias_ddrs.length ());
-
-  comp_alias_ddrs.release ();
 }
 
 
diff --git a/gcc/tree-vect-loop.c b/gcc/tree-vect-loop.c
index 41e5031..8f39578 100644
--- a/gcc/tree-vect-loop.c
+++ b/gcc/tree-vect-loop.c
@@ -1179,6 +1179,7 @@  destroy_loop_vec_info (loop_vec_info loop_vinfo, bool clean_stmts)
   free_dependence_relations (LOOP_VINFO_DDRS (loop_vinfo));
   LOOP_VINFO_LOOP_NEST (loop_vinfo).release ();
   LOOP_VINFO_MAY_MISALIGN_STMTS (loop_vinfo).release ();
+  LOOP_VINFO_COMP_ALIAS_DDRS (loop_vinfo).release ();
   LOOP_VINFO_MAY_ALIAS_DDRS (loop_vinfo).release ();
   slp_instances = LOOP_VINFO_SLP_INSTANCES (loop_vinfo);
   FOR_EACH_VEC_ELT (slp_instances, j, instance)