VEC re-write [patch 12/25]

[Diego Novillo]

2012-11-15  Diego Novillo  <dnovi...@google.com>

        Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)

        * config/bfin/bfin.c: Use new vec API in vec.h.

diff --git a/gcc/config/bfin/bfin.c b/gcc/config/bfin/bfin.c
index 2c01cf7..f2d8473 100644
--- a/gcc/config/bfin/bfin.c
+++ b/gcc/config/bfin/bfin.c
@@ -3480,8 +3480,8 @@ hwloop_optimize (hwloop_info loop)
       insn = BB_END (loop->incoming_src);
       /* If we have to insert the LSETUP before a jump, count that jump in the
         length.  */
-      if (VEC_length (edge, loop->incoming) > 1
-         || !(VEC_last (edge, loop->incoming)->flags & EDGE_FALLTHRU))
+      if (vec_safe_length (loop->incoming) > 1
+         || !(loop->incoming->last ()->flags & EDGE_FALLTHRU))
        {
          gcc_assert (JUMP_P (insn));
          insn = PREV_INSN (insn);
@@ -3749,8 +3749,8 @@ hwloop_optimize (hwloop_info loop)
   if (loop->incoming_src)
     {
       rtx prev = BB_END (loop->incoming_src);
-      if (VEC_length (edge, loop->incoming) > 1
-         || !(VEC_last (edge, loop->incoming)->flags & EDGE_FALLTHRU))
+      if (vec_safe_length (loop->incoming) > 1
+         || !(loop->incoming->last ()->flags & EDGE_FALLTHRU))
        {
          gcc_assert (JUMP_P (prev));
          prev = PREV_INSN (prev);