/c-family

[pf3gnuchains/gcc-fork.git] / gcc / init-regs.c

diff --git a/gcc/init-regs.c b/gcc/init-regs.c
index f667797..b4dd5e9 100644 (file)
--- a/gcc/init-regs.c
+++ b/gcc/init-regs.c
@@ -1,4 +1,4 @@
-/* Initialization of uninitialized regs. 
+/* Initialization of uninitialized regs.
    Copyright (C) 2007, 2008, 2009 Free Software Foundation, Inc.
 
 This file is part of GCC.
@@ -99,7 +99,7 @@ initialize_uninitialized_regs (void)
                  rtx move_insn;
                  rtx reg = DF_REF_REAL_REG (use);
 
-                 bitmap_set_bit (already_genned, regno); 
+                 bitmap_set_bit (already_genned, regno);
 
                  start_sequence ();
                  emit_move_insn (reg, CONST0_RTX (GET_MODE (reg)));
@@ -107,8 +107,8 @@ initialize_uninitialized_regs (void)
                  end_sequence ();
                  emit_insn_before (move_insn, insn);
                  if (dump_file)
-                   fprintf (dump_file, 
-                            "adding initialization in %s of reg %d at in block %d for insn %d.\n", 
+                   fprintf (dump_file,
+                            "adding initialization in %s of reg %d at in block %d for insn %d.\n",
                             current_function_name (), regno, bb->index, uid);
                }
            }
@@ -117,7 +117,7 @@ initialize_uninitialized_regs (void)
 
   if (optimize == 1)
     {
-      if (dump_file) 
+      if (dump_file)
        df_dump (dump_file);
       df_remove_problem (df_live);
     }