Fix memory leak in tree-if-conv.c

* tree-if-conv.c (ifcvt_repair_bool_pattern): Utilize auto_vecs. From-SVN: r236470

Fix memory leak in tree-if-conv.c
* tree-if-conv.c (ifcvt_repair_bool_pattern): Utilize auto_vecs. From-SVN: r236470
f6b8cbb7 · Martin Liska · Martin Liska · 7f153d82 · f6b8cbb7 · f6b8cbb7
Commit f6b8cbb7 authored May 19, 2016 by Martin Liska Committed by Martin Liska May 19, 2016
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gcc/ChangeLog
+4 -0

gcc/tree-if-conv.c
+2 -2

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
 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
 	funct_state.
 	(remove_node_data): Do not free it as it's released

--- 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;