From: David Malcolm <dmalcolm@redhat.com>
Date: Wed, 19 Nov 2014 19:28:33 +0000 (+0000)
Subject: PR jit/63854: Fix memory leak within bb-reorder.c
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=548296b07c39f8997df43785ecb2629bf9f471e2;p=gcc.git

PR jit/63854: Fix memory leak within bb-reorder.c

gcc/ChangeLog:
	PR jit/63854
	* bb-reorder.c
	(find_rarely_executed_basic_blocks_and_crossing_edges): Convert
	local bbs_in_hot_partition from vec<> to auto_vec<>.

From-SVN: r217794
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 8328c07446a..18115e157ea 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2014-11-19  David Malcolm  <dmalcolm@redhat.com>
+
+	PR jit/63854
+	* bb-reorder.c
+	(find_rarely_executed_basic_blocks_and_crossing_edges): Convert
+	local bbs_in_hot_partition from vec<> to auto_vec<>.
+
 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
 
 	PR jit/63854
diff --git a/gcc/bb-reorder.c b/gcc/bb-reorder.c
index 0cab2861151..689d7b6a471 100644
--- a/gcc/bb-reorder.c
+++ b/gcc/bb-reorder.c
@@ -1581,7 +1581,7 @@ find_rarely_executed_basic_blocks_and_crossing_edges (void)
   edge e;
   edge_iterator ei;
   unsigned int cold_bb_count = 0;
-  vec<basic_block> bbs_in_hot_partition = vNULL;
+  auto_vec<basic_block> bbs_in_hot_partition;
 
   /* Mark which partition (hot/cold) each basic block belongs in.  */
   FOR_EACH_BB_FN (bb, cfun)