From: David Malcolm <dmalcolm@redhat.com>
Date: Wed, 19 Nov 2014 20:10:00 +0000 (+0000)
Subject: PR jit/63854: Fix leak of worklist within jit-recording.c
X-Git-Tag: releases/gcc-5.1.0~3047
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=79cafc7ae4c3c2f96fd72907c6b0a66d07cf7e1a;p=thirdparty%2Fgcc.git

PR jit/63854: Fix leak of worklist within jit-recording.c

gcc/jit/ChangeLog:
	PR jit/63854
	* jit-recording.c (recording::function::validate): Convert
	"worklist" from vec<> to autovec<> to fix a leak.

From-SVN: r217802
---

diff --git a/gcc/jit/ChangeLog b/gcc/jit/ChangeLog
index 23a7b1358f06..bcfdea8acfb1 100644
--- a/gcc/jit/ChangeLog
+++ b/gcc/jit/ChangeLog
@@ -1,3 +1,9 @@
+2014-11-19  David Malcolm  <dmalcolm@redhat.com>
+
+	PR jit/63854
+	* jit-recording.c (recording::function::validate): Convert
+	"worklist" from vec<> to autovec<> to fix a leak.
+
 2014-11-11  David Malcolm  <dmalcolm@redhat.com>
 
 	* ChangeLog.jit: New.
diff --git a/gcc/jit/jit-recording.c b/gcc/jit/jit-recording.c
index 8daa8f2e49c9..8cce277b496a 100644
--- a/gcc/jit/jit-recording.c
+++ b/gcc/jit/jit-recording.c
@@ -2187,8 +2187,7 @@ recording::function::validate ()
     {
       /* Iteratively walk the graph of blocks, marking their "m_is_reachable"
 	 flag, starting at the initial block.  */
-      vec<block *> worklist;
-      worklist.create (m_blocks.length ());
+      auto_vec<block *> worklist (m_blocks.length ());
       worklist.safe_push (m_blocks[0]);
       while (worklist.length () > 0)
 	{