xref: /netbsd-src/external/lgpl3/gmp/dist/mpn/sparc32/v8/supersparc/gmp-mparam.h (revision b757af438b42b93f8c6571f026d8b8ef3eaf5fc9)
1 /* SuperSPARC gmp-mparam.h -- Compiler/machine parameter header file.
2 
3 Copyright 1991, 1993, 1994, 1999, 2000, 2001, 2002, 2003, 2004 Free Software
4 Foundation, Inc.
5 
6 This file is part of the GNU MP Library.
7 
8 The GNU MP Library is free software; you can redistribute it and/or modify
9 it under the terms of the GNU Lesser General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or (at your
11 option) any later version.
12 
13 The GNU MP Library is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
15 or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
16 License for more details.
17 
18 You should have received a copy of the GNU Lesser General Public License
19 along with the GNU MP Library.  If not, see http://www.gnu.org/licenses/.  */
20 
21 
22 #define GMP_LIMB_BITS 32
23 #define BYTES_PER_MP_LIMB 4
24 
25 /* Generated by tuneup.c, 2004-02-10, gcc 3.3 */
26 
27 #define MUL_TOOM22_THRESHOLD             14
28 #define MUL_TOOM33_THRESHOLD             81
29 
30 #define SQR_BASECASE_THRESHOLD            5
31 #define SQR_TOOM2_THRESHOLD              28
32 #define SQR_TOOM3_THRESHOLD              86
33 
34 #define DIV_SB_PREINV_THRESHOLD           0  /* always */
35 #define DIV_DC_THRESHOLD                 26
36 #define POWM_THRESHOLD                   79
37 
38 #define HGCD_THRESHOLD                   97
39 #define GCD_ACCEL_THRESHOLD               3
40 #define GCD_DC_THRESHOLD                470
41 #define JACOBI_BASE_METHOD                2
42 
43 #define DIVREM_1_NORM_THRESHOLD           0  /* always */
44 #define DIVREM_1_UNNORM_THRESHOLD         3
45 #define MOD_1_NORM_THRESHOLD              0  /* always */
46 #define MOD_1_UNNORM_THRESHOLD            3
47 #define USE_PREINV_DIVREM_1               1
48 #define USE_PREINV_MOD_1                  1
49 #define DIVREM_2_THRESHOLD                0  /* always */
50 #define DIVEXACT_1_THRESHOLD              0  /* always */
51 #define MODEXACT_1_ODD_THRESHOLD          0  /* always */
52 
53 #define GET_STR_DC_THRESHOLD             19
54 #define GET_STR_PRECOMPUTE_THRESHOLD     34
55 #define SET_STR_THRESHOLD              3524
56 
57 #define MUL_FFT_TABLE  { 304, 800, 1408, 3584, 10240, 24576, 0 }
58 #define MUL_FFT_MODF_THRESHOLD          264
59 #define MUL_FFT_THRESHOLD              2304
60 
61 #define SQR_FFT_TABLE  { 336, 800, 1408, 3584, 10240, 24576, 0 }
62 #define SQR_FFT_MODF_THRESHOLD          280
63 #define SQR_FFT_THRESHOLD              2304
64