Merge from trunk.

[thirdparty/gcc.git] / gcc / tree-data-ref.c

diff --git a/gcc/tree-data-ref.c b/gcc/tree-data-ref.c
index 67528a8d7c568226c16532232c04da04e0aa0762..4fc7e8210f1f6348995a030b3c89f5f6940e26a9 100644 (file)
--- a/gcc/tree-data-ref.c
+++ b/gcc/tree-data-ref.c
@@ -77,8 +77,10 @@ along with GCC; see the file COPYING3.  If not see
 #include "system.h"
 #include "coretypes.h"
 #include "tree.h"
+#include "expr.h"
 #include "gimple-pretty-print.h"
 #include "gimple.h"
+#include "gimple-iterator.h"
 #include "tree-ssa-loop-niter.h"
 #include "tree-ssa-loop.h"
 #include "tree-ssa.h"
@@ -4743,10 +4745,9 @@ analyze_all_data_dependences (struct loop *loop)
 void
 tree_check_data_deps (void)
 {
-  loop_iterator li;
   struct loop *loop_nest;
 
-  FOR_EACH_LOOP (li, loop_nest, 0)
+  FOR_EACH_LOOP (loop_nest, 0)
     analyze_all_data_dependences (loop_nest);
 }