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[PATCH] Fix memory leak in tree-ssa-reassoc.c
- From: Martin LiÅka <mliska at suse dot cz>
- To: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Fri, 17 Jun 2016 15:14:42 +0200
- Subject: [PATCH] Fix memory leak in tree-ssa-reassoc.c
- Authentication-results: sourceware.org; auth=none
Hi.
Following simple patch fixes a newly introduced memory leak.
Patch survives regression tests and bootstraps on x86_64-linux.
Ready from trunk?
Thanks,
Martin
>From a2e6be16d7079b744db4d383b8317226ab53ff58 Mon Sep 17 00:00:00 2001
From: marxin <mliska@suse.cz>
Date: Fri, 17 Jun 2016 12:26:58 +0200
Subject: [PATCH] Fix memory leak in tree-ssa-reassoc.c
gcc/ChangeLog:
2016-06-17 Martin Liska <mliska@suse.cz>
* tree-ssa-reassoc.c (transform_add_to_multiply): Use auto_vec.
---
gcc/tree-ssa-reassoc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/tree-ssa-reassoc.c b/gcc/tree-ssa-reassoc.c
index e32d503..cdfe06f 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))
--
2.8.3