From 785ee20cac9f7acf915cea220c3720fff83d0580 Mon Sep 17 00:00:00 2001
From: Tobias Grosser <tobias@grosser.es>
Date: Fri, 5 Jun 2015 05:31:46 +0000
Subject: [PATCH] Free two strings produced by isl

With this commit 'make check-polly' is now address sanitizer clean.

llvm-svn: 239131
---
 polly/lib/CodeGen/IslAst.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/polly/lib/CodeGen/IslAst.cpp b/polly/lib/CodeGen/IslAst.cpp
index 12f90bb..c9f7ddd 100644
--- a/polly/lib/CodeGen/IslAst.cpp
+++ b/polly/lib/CodeGen/IslAst.cpp
@@ -555,6 +555,9 @@ void IslAstInfo::printScop(raw_ostream &OS, Scop &S) const {
   OS << "else\n";
   OS << "    {  /* original code */ }\n\n";
 
+  free(RtCStr);
+  free(AstStr);
+
   isl_ast_expr_free(RunCondition);
   isl_union_map_free(Schedule);
   isl_ast_node_free(RootNode);
-- 
2.7.4