* tree.h: Fix typo in comment.

[pf3gnuchains/gcc-fork.git] / gcc / tree-ssa-loop.c

diff --git a/gcc/tree-ssa-loop.c b/gcc/tree-ssa-loop.c
index 885954e..816be15 100644 (file)
--- a/gcc/tree-ssa-loop.c
+++ b/gcc/tree-ssa-loop.c
@@ -111,6 +111,39 @@ struct tree_opt_pass pass_loop_init =
   0                                    /* todo_flags_finish */
 };
 
+/* Loop invariant motion pass.  */
+
+static void
+tree_ssa_loop_im (void)
+{
+  if (!current_loops)
+    return;
+
+  tree_ssa_lim (current_loops);
+}
+
+static bool
+gate_tree_ssa_loop_im (void)
+{
+  return flag_tree_lim != 0;
+}
+
+struct tree_opt_pass pass_lim = 
+{
+  "lim",                               /* name */
+  gate_tree_ssa_loop_im,               /* gate */
+  tree_ssa_loop_im,                    /* execute */
+  NULL,                                        /* sub */
+  NULL,                                        /* next */
+  0,                                   /* static_pass_number */
+  TV_LIM,                              /* tv_id */
+  PROP_cfg,                            /* properties_required */
+  0,                                   /* properties_provided */
+  0,                                   /* properties_destroyed */
+  0,                                   /* todo_flags_start */
+  TODO_dump_func                       /* todo_flags_finish */
+};
+
 /* Loop optimizer finalization.  */
 
 static void