PR tree-optimization/53465

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

diff --git a/gcc/tree-ssa-loop.c b/gcc/tree-ssa-loop.c
index 4b51f40..1a9c2be 100644 (file)
--- a/gcc/tree-ssa-loop.c
+++ b/gcc/tree-ssa-loop.c
@@ -60,7 +60,7 @@ struct gimple_opt_pass pass_tree_loop =
   0,                                   /* properties_provided */
   0,                                   /* properties_destroyed */
   TODO_ggc_collect,                    /* todo_flags_start */
-  TODO_dump_func | TODO_verify_ssa | TODO_ggc_collect  /* todo_flags_finish */
+  TODO_verify_ssa | TODO_ggc_collect   /* todo_flags_finish */
  }
 };
 
@@ -95,7 +95,7 @@ struct gimple_opt_pass pass_tree_loop_init =
   0,                                   /* properties_provided */
   0,                                   /* properties_destroyed */
   0,                                   /* todo_flags_start */
-  TODO_dump_func                       /* todo_flags_finish */
+  0                                    /* todo_flags_finish */
  }
 };
 
@@ -131,7 +131,7 @@ struct gimple_opt_pass pass_lim =
   0,                                   /* properties_provided */
   0,                                   /* properties_destroyed */
   0,                                   /* todo_flags_start */
-  TODO_dump_func                       /* todo_flags_finish */
+  0                                    /* todo_flags_finish */
  }
 };
 
@@ -167,7 +167,7 @@ struct gimple_opt_pass pass_tree_unswitch =
   0,                                   /* properties_provided */
   0,                                   /* properties_destroyed */
   0,                                   /* todo_flags_start */
-  TODO_ggc_collect | TODO_dump_func    /* todo_flags_finish */
+  TODO_ggc_collect                     /* todo_flags_finish */
  }
 };
 
@@ -179,8 +179,7 @@ run_tree_predictive_commoning (void)
   if (!current_loops)
     return 0;
 
-  tree_predictive_commoning ();
-  return 0;
+  return tree_predictive_commoning ();
 }
 
 static bool
@@ -204,8 +203,7 @@ struct gimple_opt_pass pass_predcom =
   0,                                   /* properties_provided */
   0,                                   /* properties_destroyed */
   0,                                   /* todo_flags_start */
-  TODO_dump_func
-    | TODO_update_ssa_only_virtuals    /* todo_flags_finish */
+  TODO_update_ssa_only_virtuals        /* todo_flags_finish */
  }
 };
 
@@ -241,46 +239,7 @@ struct gimple_opt_pass pass_vectorize =
   0,                                    /* properties_provided */
   0,                                    /* properties_destroyed */
   0,                                   /* todo_flags_start */
-  TODO_dump_func | TODO_update_ssa
-    | TODO_ggc_collect                 /* todo_flags_finish */
- }
-};
-
-/* Loop nest optimizations.  */
-
-static unsigned int
-tree_linear_transform (void)
-{
-  if (number_of_loops () <= 1)
-    return 0;
-
-  linear_transform_loops ();
-  return 0;
-}
-
-static bool
-gate_tree_linear_transform (void)
-{
-  return flag_tree_loop_linear != 0;
-}
-
-struct gimple_opt_pass pass_linear_transform =
-{
- {
-  GIMPLE_PASS,
-  "ltrans",                            /* name */
-  gate_tree_linear_transform,          /* gate */
-  tree_linear_transform,                       /* execute */
-  NULL,                                        /* sub */
-  NULL,                                        /* next */
-  0,                                   /* static_pass_number */
-  TV_TREE_LINEAR_TRANSFORM,            /* tv_id */
-  PROP_cfg | PROP_ssa,                 /* properties_required */
-  0,                                   /* properties_provided */
-  0,                                   /* properties_destroyed */
-  0,                                   /* todo_flags_start */
-  TODO_dump_func
-    | TODO_update_ssa_only_virtuals
+  TODO_update_ssa
     | TODO_ggc_collect                 /* todo_flags_finish */
  }
 };
@@ -348,7 +307,7 @@ struct gimple_opt_pass pass_graphite_transforms =
   0,                                   /* properties_provided */
   0,                                   /* properties_destroyed */
   0,                                   /* todo_flags_start */
-  0                                    /* todo_flags_finish */
+  0                                    /* todo_flags_finish */
  }
 };
 
@@ -385,7 +344,7 @@ struct gimple_opt_pass pass_check_data_deps =
   0,                                   /* properties_provided */
   0,                                   /* properties_destroyed */
   0,                                   /* todo_flags_start */
-  TODO_dump_func                       /* todo_flags_finish */
+  0                                    /* todo_flags_finish */
  }
 };
 
@@ -421,7 +380,7 @@ struct gimple_opt_pass pass_iv_canon =
   0,                                   /* properties_provided */
   0,                                   /* properties_destroyed */
   0,                                   /* todo_flags_start */
-  TODO_dump_func                       /* todo_flags_finish */
+  0                                    /* todo_flags_finish */
  }
 };
 
@@ -448,7 +407,7 @@ struct gimple_opt_pass pass_scev_cprop =
   0,                                   /* properties_provided */
   0,                                   /* properties_destroyed */
   0,                                   /* todo_flags_start */
-  TODO_dump_func | TODO_cleanup_cfg
+  TODO_cleanup_cfg
     | TODO_update_ssa_only_virtuals
                                        /* todo_flags_finish */
  }
@@ -520,8 +479,7 @@ struct gimple_opt_pass pass_complete_unroll =
   0,                                   /* properties_provided */
   0,                                   /* properties_destroyed */
   0,                                   /* todo_flags_start */
-  TODO_dump_func
-    | TODO_ggc_collect                 /* todo_flags_finish */
+  TODO_ggc_collect                     /* todo_flags_finish */
  }
 };
 
@@ -567,7 +525,7 @@ struct gimple_opt_pass pass_complete_unrolli =
   0,                                   /* properties_provided */
   0,                                   /* properties_destroyed */
   0,                                   /* todo_flags_start */
-  TODO_dump_func
+  TODO_verify_flow
     | TODO_ggc_collect                         /* todo_flags_finish */
  }
 };
@@ -606,7 +564,7 @@ struct gimple_opt_pass pass_parallelize_loops =
   0,                                   /* properties_provided */
   0,                                   /* properties_destroyed */
   0,                                   /* todo_flags_start */
-  TODO_dump_func                       /* todo_flags_finish */
+  0                                    /* todo_flags_finish */
  }
 };
 
@@ -642,7 +600,7 @@ struct gimple_opt_pass pass_loop_prefetch =
   0,                                   /* properties_provided */
   0,                                   /* properties_destroyed */
   0,                                   /* todo_flags_start */
-  TODO_dump_func                       /* todo_flags_finish */
+  0                                    /* todo_flags_finish */
  }
 };
 
@@ -679,7 +637,7 @@ struct gimple_opt_pass pass_iv_optimize =
   0,                                   /* properties_provided */
   0,                                   /* properties_destroyed */
   0,                                   /* todo_flags_start */
-  TODO_dump_func | TODO_update_ssa | TODO_ggc_collect  /* todo_flags_finish */
+  TODO_update_ssa | TODO_ggc_collect   /* todo_flags_finish */
  }
 };
 
@@ -709,6 +667,7 @@ struct gimple_opt_pass pass_tree_loop_done =
   0,                                   /* properties_provided */
   0,                                   /* properties_destroyed */
   0,                                   /* todo_flags_start */
-  TODO_cleanup_cfg | TODO_dump_func    /* todo_flags_finish */
+  TODO_cleanup_cfg
+    | TODO_verify_flow                 /* todo_flags_finish */
  }
 };