From: Martin Liska <mliska@suse.cz>
Date: Thu, 19 May 2016 15:05:53 +0000 (+0200)
Subject: Fix memory leak in tree-vect-slp.c
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6e078af89e237f8c4e139703a1bb83bd7671858c;p=gcc.git

Fix memory leak in tree-vect-slp.c

	* tree-vect-slp.c (vect_attempt_slp_rearrange_stmts): Release
	bitmap.

From-SVN: r236468
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e6e8bfb2ad2..ab513e6cac4 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2016-05-19  Martin Liska  <mliska@suse.cz>
+
+	* tree-vect-slp.c (vect_attempt_slp_rearrange_stmts): Release
+	bitmap.
+
 2016-05-19  Martin Liska  <mliska@suse.cz>
 
 	* omp-simd-clone.c (simd_clone_adjust): Release vector.
diff --git a/gcc/tree-vect-slp.c b/gcc/tree-vect-slp.c
index d71384881b7..66db7d5c01e 100644
--- a/gcc/tree-vect-slp.c
+++ b/gcc/tree-vect-slp.c
@@ -1308,7 +1308,10 @@ vect_attempt_slp_rearrange_stmts (slp_instance slp_instn)
   FOR_EACH_VEC_ELT (node->load_permutation, i, lidx)
     {
       if (lidx >= group_size)
-	return false;
+	{
+	  sbitmap_free (load_index);
+	  return false;
+	}
       if (bitmap_bit_p (load_index, lidx))
 	{
 	  sbitmap_free (load_index);