2009-10-09 Sebastian Pop <sebastian.pop@amd.com>

	* graphite-poly.h (copy_lst): Do full copy of LST.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154566 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog.graphite b/gcc/ChangeLog.graphite
index d640505..6323d1d 100644 (file)
--- a/gcc/ChangeLog.graphite
+++ b/gcc/ChangeLog.graphite
@@ -1,3 +1,7 @@
+2009-10-09  Sebastian Pop  <sebastian.pop@amd.com>
+
+       * graphite-poly.h (copy_lst): Do full copy of LST.
+

 2009-10-07  Sebastian Pop  <sebastian.pop@amd.com>
 
        * graphite-sese-to-poly.c (reduction_phi_p): Call remove_invariant_phi
 2009-10-07  Sebastian Pop  <sebastian.pop@amd.com>
 
        * graphite-sese-to-poly.c (reduction_phi_p): Call remove_invariant_phi

diff --git a/gcc/graphite-poly.h b/gcc/graphite-poly.h
index b3541d6..6ae330c 100644 (file)
--- a/gcc/graphite-poly.h
+++ b/gcc/graphite-poly.h
@@ -678,7 +678,16 @@ copy_lst (lst_p lst)
     return NULL;
 
   if (LST_LOOP_P (lst))
     return NULL;
 
   if (LST_LOOP_P (lst))

-    return new_lst_loop (VEC_copy (lst_p, heap, LST_SEQ (lst)));
+    {
+      int i;
+      lst_p l;
+      VEC (lst_p, heap) *seq = VEC_alloc (lst_p, heap, 5);
+
+      for (i = 0; VEC_iterate (lst_p, LST_SEQ (lst), i, l); i++)
+       VEC_safe_push (lst_p, heap, seq, copy_lst (l));
+
+      return new_lst_loop (seq);
+    }

 
   return new_lst_stmt (LST_PBB (lst));
 }
 
   return new_lst_stmt (LST_PBB (lst));
 }