2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>

[pf3gnuchains/gcc-fork.git] / gcc / double-int.c

diff --git a/gcc/double-int.c b/gcc/double-int.c
index 2ab5055..a49ce47 100644 (file)
--- a/gcc/double-int.c
+++ b/gcc/double-int.c
@@ -1,18 +1,18 @@
 /* Operations with long integers.
-   Copyright (C) 2006, 2007 Free Software Foundation, Inc.
-   
+   Copyright (C) 2006, 2007, 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
 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 for more details.
-   
+
 You should have received a copy of the GNU General Public License
 along with GCC; see the file COPYING3.  If not see
 <http://www.gnu.org/licenses/>.  */
@@ -50,7 +50,7 @@ double_int_mask (unsigned prec)
 /* Clears the bits of CST over the precision PREC.  If UNS is false, the bits
    outside of the precision are set to the sign bit (i.e., the PREC-th one),
    otherwise they are set to zero.
- 
+
    This corresponds to returning the value represented by PREC lowermost bits
    of CST, with the given signedness.  */
 
@@ -102,7 +102,7 @@ double_int_sext (double_int cst, unsigned prec)
     {
       r.low = cst.low & mask.low;
       r.high = cst.high & mask.high;
-    } 
+    }
 
   return r;
 }
@@ -112,7 +112,7 @@ double_int_sext (double_int cst, unsigned prec)
    is unsigned.  */
 
 double_int
-tree_to_double_int (tree cst)
+tree_to_double_int (const_tree cst)
 {
   /* We do not need to call double_int_restrict here to ensure the semantics as
      described, as this is the default one for trees.  */
@@ -211,8 +211,9 @@ double_int_divmod (double_int a, double_int b, bool uns, unsigned code,
 {
   double_int ret;
 
-  div_and_round_double (code, uns, a.low, a.high, b.low, b.high,
-                       &ret.low, &ret.high, &mod->low, &mod->high);
+  div_and_round_double ((enum tree_code) code, uns, a.low, a.high,
+                       b.low, b.high, &ret.low, &ret.high,
+                       &mod->low, &mod->high);
   return ret;
 }
 
@@ -304,7 +305,7 @@ double_int_to_tree (tree type, double_int cst)
    to be the same as the signedness of TYPE.  */
 
 bool
-double_int_fits_to_tree_p (tree type, double_int cst)
+double_int_fits_to_tree_p (const_tree type, double_int cst)
 {
   double_int ext = double_int_ext (cst,
                                   TYPE_PRECISION (type),
@@ -442,14 +443,14 @@ mpz_set_double_int (mpz_t result, double_int val, bool uns)
    appropriate minimum or maximum TYPE bound.  */
 
 double_int
-mpz_get_double_int (tree type, mpz_t val, bool wrap)
+mpz_get_double_int (const_tree type, mpz_t val, bool wrap)
 {
   unsigned HOST_WIDE_INT *vp;
   size_t count, numb;
   double_int res;
 
   if (!wrap)
-    {  
+    {
       mpz_t min, max;
 
       mpz_init (min);