2010-04-19 Eric B. Weddington <eric.weddington@atmel.com>

[pf3gnuchains/gcc-fork.git] / gcc / ira-emit.c

diff --git a/gcc/ira-emit.c b/gcc/ira-emit.c
index 1d4d8ea..9d66bfe 100644 (file)
--- a/gcc/ira-emit.c
+++ b/gcc/ira-emit.c
@@ -109,7 +109,7 @@ static void
 free_move_list (move_t head)
 {
   move_t next;
-  
+
   for (; head != NULL; head = next)
     {
       next = head->next;
@@ -450,7 +450,7 @@ change_loop (ira_loop_tree_node_t node)
 
   if (node != ira_loop_tree_root)
     {
-      
+
       if (node->bb != NULL)
        {
          FOR_BB_INSNS (node->bb, insn)
@@ -461,12 +461,12 @@ change_loop (ira_loop_tree_node_t node)
              }
          return;
        }
-      
+
       if (internal_flag_ira_verbose > 3 && ira_dump_file != NULL)
        fprintf (ira_dump_file,
                 "      Changing RTL for loop %d (header bb%d)\n",
                 node->loop->num, node->loop->header->index);
-      
+
       parent = ira_curr_loop_tree_node->parent;
       map = parent->regno_allocno_map;
       EXECUTE_IF_SET_IN_REG_SET (ira_curr_loop_tree_node->border_allocnos,