From: marxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 19 May 2016 15:06:47 +0000 (+0000)
Subject: Fix memory leak in tree-if-conv.c
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=644f5edb0688deb1831a44d3cb64fc99672aa944;p=thirdparty%2Fgcc.git

Fix memory leak in tree-if-conv.c

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


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@236470 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index effe9c31a7f5..1e78e4bbc194 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 c38e21b32ce8..8dc9a430f90c 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;