From ee8c1b05d53213625231c9df895501823b19d44c Mon Sep 17 00:00:00 2001
From: Zdenek Dvorak <dvorakz@suse.cz>
Date: Wed, 20 Dec 2006 15:15:53 +0100
Subject: loop-unswitch.c (unswitch_loop): Update arguments of
 duplicate_loop_to_header_edge call.

	* loop-unswitch.c (unswitch_loop): Update arguments of
	duplicate_loop_to_header_edge call.
	* tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Ditto.
	* loop-unroll.c (peel_loop_completely, unroll_loop_constant_iterations,
	unroll_loop_runtime_iterations, peel_loop_simple, unroll_loop_stupid):
	Ditto.
	* cfgloopmanip.c (loop_version): Ditto.
	(duplicate_loop_to_header_edge): Change
	type of to_remove to VEC(edge), remove n_to_remove argument.
	* tree-ssa-loop-manip.c (tree_duplicate_loop_to_header_edge):
	Change type of to_remove to VEC(edge), remove n_to_remove argument.
	(tree_unroll_loop): Update arguments of
	tree_duplicate_loop_to_header_edge call.
	* cfghooks.c (cfg_hook_duplicate_loop_to_header_edge):
	Change type of to_remove to VEC(edge), remove n_to_remove argument.
	* cfghooks.h (struct cfg_hooks): Type of
	cfg_hook_duplicate_loop_to_header_edge changed.
	(cfg_hook_duplicate_loop_to_header_edge): Declaration changed.
	* cfgloop.h (duplicate_loop_to_header_edge): Ditto.
	* tree-flow.h (tree_duplicate_loop_to_header_edge): Ditto.

From-SVN: r120074
---
 gcc/tree-ssa-loop-ivcanon.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

(limited to 'gcc/tree-ssa-loop-ivcanon.c')

diff --git a/gcc/tree-ssa-loop-ivcanon.c b/gcc/tree-ssa-loop-ivcanon.c
index c26727a808d..fa92a689809 100644
--- a/gcc/tree-ssa-loop-ivcanon.c
+++ b/gcc/tree-ssa-loop-ivcanon.c
@@ -223,8 +223,6 @@ try_unroll_loop_completely (struct loop *loop,
   if (n_unroll)
     {
       sbitmap wont_exit;
-      edge *edges_to_remove = XNEWVEC (edge, n_unroll);
-      unsigned int n_to_remove = 0;
 
       old_cond = COND_EXPR_COND (cond);
       COND_EXPR_COND (cond) = dont_exit;
@@ -237,8 +235,7 @@ try_unroll_loop_completely (struct loop *loop,
 
       if (!tree_duplicate_loop_to_header_edge (loop, loop_preheader_edge (loop),
 					       n_unroll, wont_exit,
-					       exit, edges_to_remove,
-					       &n_to_remove,
+					       exit, NULL,
 					       DLTHE_FLAG_UPDATE_FREQ
 					       | DLTHE_FLAG_COMPLETTE_PEEL))
 	{
@@ -246,11 +243,9 @@ try_unroll_loop_completely (struct loop *loop,
 	  update_stmt (cond);
           free_original_copy_tables ();
 	  free (wont_exit);
-	  free (edges_to_remove);
 	  return false;
 	}
       free (wont_exit);
-      free (edges_to_remove);
       free_original_copy_tables ();
     }
   
-- 
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