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[gcc.git] / gcc / tree-tailcall.c

diff --git a/gcc/tree-tailcall.c b/gcc/tree-tailcall.c
index 9ad25d81c6d49b77f161879e95d55284e93fa89d..551ddcbc4a8ab88ee613894f699d4b5b7c6fa3a9 100644 (file)
--- a/gcc/tree-tailcall.c
+++ b/gcc/tree-tailcall.c
@@ -24,8 +24,17 @@ along with GCC; see the file COPYING3.  If not see
 #include "tree.h"
 #include "stor-layout.h"
 #include "tm_p.h"
-#include "basic-block.h"
+#include "predict.h"
+#include "vec.h"
+#include "hashtab.h"
+#include "hash-set.h"
+#include "machmode.h"
+#include "hard-reg-set.h"
+#include "input.h"
 #include "function.h"
+#include "dominance.h"
+#include "cfg.h"
+#include "basic-block.h"
 #include "tree-ssa-alias.h"
 #include "internal-fn.h"
 #include "gimple-expr.h"
@@ -50,6 +59,10 @@ along with GCC; see the file COPYING3.  If not see
 #include "target.h"
 #include "cfgloop.h"
 #include "common/common-target.h"
+#include "hash-map.h"
+#include "plugin-api.h"
+#include "ipa-ref.h"
+#include "cgraph.h"
 #include "ipa-utils.h"
 
 /* The file implements the tail recursion elimination.  It is also used to
@@ -1059,8 +1072,7 @@ tree_optimize_tail_calls_1 (bool opt_tailcalls)
   if (changed)
     {
       /* We may have created new loops.  Make them magically appear.  */
-      if (current_loops)
-       loops_state_set (LOOPS_NEED_FIXUP);
+      loops_state_set (LOOPS_NEED_FIXUP);
       free_dominance_info (CDI_DOMINATORS);
     }
 
@@ -1094,13 +1106,12 @@ const pass_data pass_data_tail_recursion =
   GIMPLE_PASS, /* type */
   "tailr", /* name */
   OPTGROUP_NONE, /* optinfo_flags */
-  true, /* has_execute */
   TV_NONE, /* tv_id */
   ( PROP_cfg | PROP_ssa ), /* properties_required */
   0, /* properties_provided */
   0, /* properties_destroyed */
   0, /* todo_flags_start */
-  TODO_verify_ssa, /* todo_flags_finish */
+  0, /* todo_flags_finish */
 };
 
 class pass_tail_recursion : public gimple_opt_pass
@@ -1135,13 +1146,12 @@ const pass_data pass_data_tail_calls =
   GIMPLE_PASS, /* type */
   "tailc", /* name */
   OPTGROUP_NONE, /* optinfo_flags */
-  true, /* has_execute */
   TV_NONE, /* tv_id */
   ( PROP_cfg | PROP_ssa ), /* properties_required */
   0, /* properties_provided */
   0, /* properties_destroyed */
   0, /* todo_flags_start */
-  TODO_verify_ssa, /* todo_flags_finish */
+  0, /* todo_flags_finish */
 };
 
 class pass_tail_calls : public gimple_opt_pass