From 0766b9ab92133db3262da6e2a7d8d9e8ea9ec742 Mon Sep 17 00:00:00 2001
From: Martin Liska <mliska@suse.cz>
Date: Fri, 17 Jun 2016 20:05:56 +0200
Subject: [PATCH] Fix memory leak in tree-ssa-reassoc.c

	* tree-ssa-reassoc.c (transform_add_to_multiply): Use auto_vec.

From-SVN: r237559
---
 gcc/ChangeLog          | 4 ++++
 gcc/tree-ssa-reassoc.c | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a93464d33a7..42850c61b44 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2016-06-17  Martin Liska  <mliska@suse.cz>
+
+	* tree-ssa-reassoc.c (transform_add_to_multiply): Use auto_vec.
+
 2016-06-17  Martin Liska  <mliska@suse.cz>
 
 	* predict.def: PRED_LOOP_EXIT from 92 to 85.
diff --git a/gcc/tree-ssa-reassoc.c b/gcc/tree-ssa-reassoc.c
index e32d503bfef..cdfe06fbfae 100644
--- a/gcc/tree-ssa-reassoc.c
+++ b/gcc/tree-ssa-reassoc.c
@@ -1807,7 +1807,7 @@ transform_add_to_multiply (vec<operand_entry *> *ops)
   tree op = NULL_TREE;
   int j;
   int i, start = -1, end = 0, count = 0;
-  vec<std::pair <int, int> > indxs = vNULL;
+  auto_vec<std::pair <int, int> > indxs;
   bool changed = false;
 
   if (!INTEGRAL_TYPE_P (TREE_TYPE ((*ops)[0]->op))
-- 
2.30.2