From: Martin Liska <mliska@suse.cz>
Date: Thu, 19 May 2016 15:06:47 +0000 (+0200)
Subject: Fix memory leak in tree-if-conv.c
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f6b8cbb70e8fcc1ddaa2963c931933c93c5918ef;p=gcc.git

Fix memory leak in tree-if-conv.c

	* tree-if-conv.c (ifcvt_repair_bool_pattern): Utilize auto_vecs.

From-SVN: r236470
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index effe9c31a7f..1e78e4bbc19 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2016-05-19  Martin Liska  <mliska@suse.cz>
+
+	* tree-if-conv.c (ifcvt_repair_bool_pattern): Utilize auto_vecs.
+
 2016-05-19  Martin Liska  <mliska@suse.cz>
 
 	* ipa-pure-const.c (set_function_state): Remove an existing
diff --git a/gcc/tree-if-conv.c b/gcc/tree-if-conv.c
index c38e21b32ce..8dc9a430f90 100644
--- a/gcc/tree-if-conv.c
+++ b/gcc/tree-if-conv.c
@@ -2651,8 +2651,8 @@ ifcvt_repair_bool_pattern (basic_block bb)
   tree rhs;
   gimple *stmt;
   gimple_stmt_iterator gsi;
-  vec<gimple *> defuse_list = vNULL;
-  vec<gimple *> pattern_roots = vNULL;
+  auto_vec<gimple *> defuse_list;
+  auto_vec<gimple *> pattern_roots;
   bool repeat = true;
   int niter = 0;
   unsigned int ix;