[gcc] GCC 4.5.0=>4.5.1

gcc/gcc/fixed-value.c

 /* Fixed-point arithmetic support.
-   Copyright (C) 2006, 2007, 2008 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
 GCC is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free
 Software Foundation; either version 3, or (at your option) any later
 version.
 
 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
 WARRANTY; without even the implied warranty of MERCHANTABILITY or
@@ skipping 764 matching lines @@
   return false;
 }
 
 /* Compare fixed-point values by tree_code.
    Note that OP0 and OP1 must have the same mode.  */
 
 bool
 fixed_compare (int icode, const FIXED_VALUE_TYPE *op0,
                const FIXED_VALUE_TYPE *op1)
 {
-  enum tree_code code = icode;
+  enum tree_code code = (enum tree_code) icode;
   gcc_assert (op0->mode == op1->mode);
 
   switch (code)
     {
     case NE_EXPR:
       return !double_int_equal_p (op0->data, op1->data);
 
     case EQ_EXPR:
       return double_int_equal_p (op0->data, op1->data);
 
@@ skipping 343 matching lines @@
   if (SIGNED_FIXED_POINT_MODE_P (f->mode))
     {
       int i_f_bits = GET_MODE_IBIT (f->mode) + GET_MODE_FBIT (f->mode);
       int sign_bit = get_fixed_sign_bit (f->data, i_f_bits);
       if (sign_bit == 1)
         return true;
     }
 
   return false;
 }