PR libstdc++/40289:

[pf3gnuchains/gcc-fork.git] / gcc / passes.c

diff --git a/gcc/passes.c b/gcc/passes.c
index b66ed1d..adf0ed0 100644 (file)
--- a/gcc/passes.c
+++ b/gcc/passes.c
@@ -239,7 +239,7 @@ rest_of_type_compilation (tree type, int toplev)
 void
 finish_optimization_passes (void)
 {
-  enum tree_dump_index i;
+  int i;
   struct dump_file_info *dfi;
   char *name;
 
@@ -554,7 +554,11 @@ init_optimization_passes (void)
          NEXT_PASS (pass_rename_ssa_copies);
          NEXT_PASS (pass_ccp);
          NEXT_PASS (pass_forwprop);
-         NEXT_PASS (pass_update_address_taken);
+         /* pass_build_ealias is a dummy pass that ensures that we
+            execute TODO_rebuild_alias at this point.  Re-building
+            alias information also rewrites no longer addressed
+            locals into SSA form if possible.  */
+         NEXT_PASS (pass_build_ealias);
          NEXT_PASS (pass_sra_early);
          NEXT_PASS (pass_copy_prop);
          NEXT_PASS (pass_merge_phi);
@@ -644,7 +648,6 @@ init_optimization_passes (void)
          NEXT_PASS (pass_copy_prop);
          NEXT_PASS (pass_dce_loop);
          NEXT_PASS (pass_lim);
-         NEXT_PASS (pass_predcom);
          NEXT_PASS (pass_tree_unswitch);
          NEXT_PASS (pass_scev_cprop);
          NEXT_PASS (pass_empty_loop);
@@ -661,7 +664,9 @@ init_optimization_passes (void)
              NEXT_PASS (pass_lower_vector_ssa);
              NEXT_PASS (pass_dce_loop);
            }
+          NEXT_PASS (pass_predcom);
          NEXT_PASS (pass_complete_unroll);
+         NEXT_PASS (pass_slp_vectorize);
          NEXT_PASS (pass_parallelize_loops);
          NEXT_PASS (pass_loop_prefetch);
          NEXT_PASS (pass_iv_optimize);
@@ -839,7 +844,8 @@ do_per_function (void (*callback) (void *data), void *data)
     {
       struct cgraph_node *node;
       for (node = cgraph_nodes; node; node = node->next)
-       if (node->analyzed && gimple_has_body_p (node->decl))
+       if (node->analyzed && gimple_has_body_p (node->decl)
+           && (!node->clone_of || node->decl != node->clone_of->decl))
          {
            push_cfun (DECL_STRUCT_FUNCTION (node->decl));
            current_function_decl = node->decl;
@@ -1152,14 +1158,14 @@ update_properties_after_pass (void *data)
 static void
 add_ipa_transform_pass (void *data)
 {
-  struct ipa_opt_pass *ipa_pass = (struct ipa_opt_pass *) data;
+  struct ipa_opt_pass_d *ipa_pass = (struct ipa_opt_pass_d *) data;
   VEC_safe_push (ipa_opt_pass, heap, cfun->ipa_transforms_to_apply, ipa_pass);
 }
 
 /* Execute summary generation for all of the passes in IPA_PASS.  */
 
 static void
-execute_ipa_summary_passes (struct ipa_opt_pass *ipa_pass)
+execute_ipa_summary_passes (struct ipa_opt_pass_d *ipa_pass)
 {
   while (ipa_pass)
     {
@@ -1173,7 +1179,7 @@ execute_ipa_summary_passes (struct ipa_opt_pass *ipa_pass)
          ipa_pass->generate_summary ();
          pass_fini_dump_file (pass);
        }
-      ipa_pass = (struct ipa_opt_pass *)ipa_pass->pass.next;
+      ipa_pass = (struct ipa_opt_pass_d *)ipa_pass->pass.next;
     }
 }
 
@@ -1181,7 +1187,7 @@ execute_ipa_summary_passes (struct ipa_opt_pass *ipa_pass)
 
 static void
 execute_one_ipa_transform_pass (struct cgraph_node *node,
-                               struct ipa_opt_pass *ipa_pass)
+                               struct ipa_opt_pass_d *ipa_pass)
 {
   struct opt_pass *pass = &ipa_pass->pass;
   unsigned int todo_after = 0;
@@ -1353,7 +1359,7 @@ execute_ipa_pass_list (struct opt_pass *pass)
            {
              if (!quiet_flag && !cfun)
                fprintf (stderr, " <summary generate>");
-             execute_ipa_summary_passes ((struct ipa_opt_pass *) pass);
+             execute_ipa_summary_passes ((struct ipa_opt_pass_d *) pass);
            }
          summaries_generated = true;
        }