basic-block.h (single_succ_p, [...]): New inline functions.

[thirdparty/gcc.git] / gcc / tree-if-conv.c

diff --git a/gcc/tree-if-conv.c b/gcc/tree-if-conv.c
index ef9dc574ce1621e6e3eb4262ee3997787a716052..74e2e74c33a2097e7e2d0514471e1ec48e0736bb 100644 (file)
--- a/gcc/tree-if-conv.c
+++ b/gcc/tree-if-conv.c
@@ -187,9 +187,9 @@ tree_if_conversion (struct loop *loop, bool for_vectorizer)
 
       /* If current bb has only one successor, then consider it as an
         unconditional goto.  */
-      if (EDGE_COUNT (bb->succs) == 1)
+      if (single_succ_p (bb))
        {
-         basic_block bb_n = EDGE_SUCC (bb, 0)->dest;
+         basic_block bb_n = single_succ (bb);
          if (cond != NULL_TREE)
            add_to_predicate_list (bb_n, cond);
          cond = NULL_TREE;