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Diff for /OpenXM_contrib/gmp/mpn/generic/Attic/perfsqr.c between version 1.1.1.1 and 1.1.1.2

version 1.1.1.1, 2000/01/10 15:35:23 version 1.1.1.2, 2000/09/09 14:12:26
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 /* mpn_perfect_square_p(u,usize) -- Return non-zero if U is a perfect square,  /* mpn_perfect_square_p(u,usize) -- Return non-zero if U is a perfect square,
    zero otherwise.     zero otherwise.
   
 Copyright (C) 1991, 1993, 1994, 1996 Free Software Foundation, Inc.  Copyright (C) 1991, 1993, 1994, 1996, 1997, 2000 Free Software Foundation,
   Inc.
   
 This file is part of the GNU MP Library.  This file is part of the GNU MP Library.
   
 The GNU MP Library is free software; you can redistribute it and/or modify  The GNU MP Library is free software; you can redistribute it and/or modify
 it under the terms of the GNU Library General Public License as published by  it under the terms of the GNU Lesser General Public License as published by
 the Free Software Foundation; either version 2 of the License, or (at your  the Free Software Foundation; either version 2.1 of the License, or (at your
 option) any later version.  option) any later version.
   
 The GNU MP Library is distributed in the hope that it will be useful, but  The GNU MP Library is distributed in the hope that it will be useful, but
 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
 License for more details.  License for more details.
   
 You should have received a copy of the GNU Library General Public License  You should have received a copy of the GNU Lesser General Public License
 along with the GNU MP Library; see the file COPYING.LIB.  If not, write to  along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,  the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
 MA 02111-1307, USA. */  MA 02111-1307, USA. */
   
   #include <stdio.h> /* for NULL */
 #include "gmp.h"  #include "gmp.h"
 #include "gmp-impl.h"  #include "gmp-impl.h"
 #include "longlong.h"  #include "longlong.h"
   
 #ifndef UMUL_TIME  
 #define UMUL_TIME 1  
 #endif  
   
 #ifndef UDIV_TIME  
 #define UDIV_TIME UMUL_TIME  
 #endif  
   
 #if BITS_PER_MP_LIMB == 32  
 #define PP 0xC0CFD797L          /* 3 x 5 x 7 x 11 x 13 x ... x 29 */  
 #define PP_INVERTED 0x53E5645CL  
 #endif  
   
 #if BITS_PER_MP_LIMB == 64  
 #define PP 0xE221F97C30E94E1DL  /* 3 x 5 x 7 x 11 x 13 x ... x 53 */  
 #define PP_INVERTED 0x21CFE6CFC938B36BL  
 #endif  
   
 /* sq_res_0x100[x mod 0x100] == 1 iff x mod 0x100 is a quadratic residue  /* sq_res_0x100[x mod 0x100] == 1 iff x mod 0x100 is a quadratic residue
    modulo 0x100.  */     modulo 0x100.  */
 static unsigned char const sq_res_0x100[0x100] =  static unsigned char const sq_res_0x100[0x100] =
Line 92  mpn_perfect_square_p (up, usize)
Line 77  mpn_perfect_square_p (up, usize)
      size of A.  */       size of A.  */
   
 #if BITS_PER_MP_LIMB == 64  #if BITS_PER_MP_LIMB == 64
   if (((0x12DD703303AED3L >> rem % 53) & 1) == 0)    if (((CNST_LIMB(0x12DD703303AED3) >> rem % 53) & 1) == 0)
     return 0;      return 0;
   if (((0x4351B2753DFL >> rem % 47) & 1) == 0)    if (((CNST_LIMB(0x4351B2753DF) >> rem % 47) & 1) == 0)
     return 0;      return 0;
   if (((0x35883A3EE53L >> rem % 43) & 1) == 0)    if (((CNST_LIMB(0x35883A3EE53) >> rem % 43) & 1) == 0)
     return 0;      return 0;
   if (((0x1B382B50737L >> rem % 41) & 1) == 0)    if (((CNST_LIMB(0x1B382B50737) >> rem % 41) & 1) == 0)
     return 0;      return 0;
   if (((0x165E211E9BL >> rem % 37) & 1) == 0)    if (((CNST_LIMB(0x165E211E9B) >> rem % 37) & 1) == 0)
     return 0;      return 0;
   if (((0x121D47B7L >> rem % 31) & 1) == 0)    if (((CNST_LIMB(0x121D47B7) >> rem % 31) & 1) == 0)
     return 0;      return 0;
 #endif  #endif
   if (((0x13D122F3L >> rem % 29) & 1) == 0)    if (((0x13D122F3L >> rem % 29) & 1) == 0)
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Removed from v.1.1.1.1  
changed lines
  Added in v.1.1.1.2
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