Many new gmp-mparam.h file for 64-bit CPUs in 32-bit mode.

7 files changed, 1001 insertions, 0 deletions

diff --git a/mpn/x86/bobcat/gmp-mparam.h b/mpn/x86/bobcat/gmp-mparam.h
new file mode 100644
index 000000000..58dfee1cf
--- /dev/null
+++ b/mpn/x86/bobcat/gmp-mparam.h
@@ -0,0 +1,141 @@
+/* x86/bobcat gmp-mparam.h -- Compiler/machine parameter header file.
+
+Copyright 1991, 1993, 1994, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
+2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 3 of the License, or (at your
+option) any later version.
+
+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
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MP Library.  If not, see http://www.gnu.org/licenses/.  */
+
+#define GMP_LIMB_BITS 32
+#define BYTES_PER_MP_LIMB 4
+
+/* Generated by tuneup.c, 2011-11-25, gcc 4.2 */
+
+#define MOD_1_NORM_THRESHOLD                 0  /* always */
+#define MOD_1_UNNORM_THRESHOLD               0  /* always */
+#define MOD_1N_TO_MOD_1_1_THRESHOLD         12
+#define MOD_1U_TO_MOD_1_1_THRESHOLD          5
+#define MOD_1_1_TO_MOD_1_2_THRESHOLD        18
+#define MOD_1_2_TO_MOD_1_4_THRESHOLD         0  /* never mpn_mod_1s_2p */
+#define PREINV_MOD_1_TO_MOD_1_THRESHOLD      7
+#define USE_PREINV_DIVREM_1                  1  /* native */
+#define DIV_QR_2_PI2_THRESHOLD           MP_SIZE_T_MAX  /* never */
+#define DIVEXACT_1_THRESHOLD                 0  /* always (native) */
+#define BMOD_1_TO_MOD_1_THRESHOLD           40
+
+#define MUL_TOOM22_THRESHOLD                28
+#define MUL_TOOM33_THRESHOLD                85
+#define MUL_TOOM44_THRESHOLD               147
+#define MUL_TOOM6H_THRESHOLD               270
+#define MUL_TOOM8H_THRESHOLD               454
+
+#define MUL_TOOM32_TO_TOOM43_THRESHOLD      93
+#define MUL_TOOM32_TO_TOOM53_THRESHOLD     107
+#define MUL_TOOM42_TO_TOOM53_THRESHOLD      97
+#define MUL_TOOM42_TO_TOOM63_THRESHOLD     111
+
+#define SQR_BASECASE_THRESHOLD               0  /* always (native) */
+#define SQR_TOOM2_THRESHOLD                 38
+#define SQR_TOOM3_THRESHOLD                101
+#define SQR_TOOM4_THRESHOLD                220
+#define SQR_TOOM6_THRESHOLD                303
+#define SQR_TOOM8_THRESHOLD                454
+
+#define MULMID_TOOM42_THRESHOLD             76
+
+#define MULMOD_BNM1_THRESHOLD               19
+#define SQRMOD_BNM1_THRESHOLD               23
+
+#define POWM_SEC_TABLE  2,17,225,357,2212
+
+#define MUL_FFT_MODF_THRESHOLD             888  /* k = 6 */
+#define MUL_FFT_TABLE3                                      \
+  { {    888, 6}, {     27, 7}, {     15, 6}, {     33, 7}, \
+    {     17, 6}, {     35, 7}, {     19, 6}, {     39, 7}, \
+    {     23, 6}, {     47, 7}, {     27, 8}, {     15, 7}, \
+    {     31, 6}, {     63, 7}, {     35, 8}, {     19, 7}, \
+    {     41, 8}, {     23, 7}, {     49, 8}, {     31, 7}, \
+    {     63, 8}, {     39, 7}, {     79, 9}, {     23, 8}, \
+    {     51, 9}, {     31, 8}, {     67, 9}, {     39, 8}, \
+    {     79, 9}, {     47, 8}, {     95, 9}, {     55,10}, \
+    {     31, 9}, {     63, 8}, {    127, 9}, {     79,10}, \
+    {     47, 9}, {     95,11}, {     31,10}, {     63, 9}, \
+    {    135,10}, {     79, 9}, {    159,10}, {     95, 9}, \
+    {    191,11}, {     63,10}, {    127, 9}, {    255,10}, \
+    {    159,11}, {     95,10}, {    191,12}, {     63,11}, \
+    {    127,10}, {    271,11}, {    159,10}, {    319, 9}, \
+    {    639,10}, {    335,11}, {    191,10}, {    383, 9}, \
+    {    767,11}, {    223,12}, {   4096,13}, {   8192,14}, \
+    {  16384,15}, {  32768,16} }
+#define MUL_FFT_TABLE3_SIZE 66
+#define MUL_FFT_THRESHOLD                 7552
+
+#define SQR_FFT_MODF_THRESHOLD             730  /* k = 5 */
+#define SQR_FFT_TABLE3                                      \
+  { {    730, 5}, {     25, 6}, {     13, 5}, {     28, 6}, \
+    {     15, 5}, {     31, 6}, {     27, 7}, {     15, 6}, \
+    {     33, 7}, {     17, 6}, {     35, 7}, {     19, 6}, \
+    {     39, 7}, {     23, 6}, {     47, 7}, {     27, 8}, \
+    {     15, 7}, {     31, 6}, {     63, 7}, {     35, 8}, \
+    {     19, 7}, {     41, 8}, {     23, 7}, {     49, 8}, \
+    {     31, 7}, {     63, 8}, {     39, 7}, {     79, 8}, \
+    {     43, 9}, {     23, 8}, {     51, 9}, {     31, 8}, \
+    {     67, 9}, {     39, 8}, {     79, 9}, {     47, 8}, \
+    {     95,10}, {     31, 9}, {     63, 8}, {    127, 9}, \
+    {     79,10}, {     47, 9}, {     95,11}, {     31,10}, \
+    {     63, 9}, {    135,10}, {     79, 9}, {    159,10}, \
+    {     95, 9}, {    191,11}, {     63,10}, {    127, 9}, \
+    {    255,10}, {    159,11}, {     95,10}, {    191,12}, \
+    {     63,11}, {    127,10}, {    255, 9}, {    511,10}, \
+    {    271,11}, {    159,10}, {    319, 9}, {    671,11}, \
+    {    191, 9}, {    767,12}, {   4096,13}, {   8192,14}, \
+    {  16384,15}, {  32768,16} }
+#define SQR_FFT_TABLE3_SIZE 70
+#define SQR_FFT_THRESHOLD                 7296
+
+#define MULLO_BASECASE_THRESHOLD             5
+#define MULLO_DC_THRESHOLD                  45
+#define MULLO_MUL_N_THRESHOLD            13463
+
+#define DC_DIV_QR_THRESHOLD                 72
+#define DC_DIVAPPR_Q_THRESHOLD             214
+#define DC_BDIV_QR_THRESHOLD                67
+#define DC_BDIV_Q_THRESHOLD                142
+
+#define INV_MULMOD_BNM1_THRESHOLD           71
+#define INV_NEWTON_THRESHOLD               250
+#define INV_APPR_THRESHOLD                 228
+
+#define BINV_NEWTON_THRESHOLD              270
+#define REDC_1_TO_REDC_N_THRESHOLD          71
+
+#define MU_DIV_QR_THRESHOLD               2089
+#define MU_DIVAPPR_Q_THRESHOLD            1822
+#define MUPI_DIV_QR_THRESHOLD              122
+#define MU_BDIV_QR_THRESHOLD              1787
+#define MU_BDIV_Q_THRESHOLD               1787
+
+#define MATRIX22_STRASSEN_THRESHOLD         21
+#define HGCD_THRESHOLD                      81
+#define HGCD_APPR_THRESHOLD                128
+#define HGCD_REDUCE_THRESHOLD             4455
+#define GCD_DC_THRESHOLD                   465
+#define GCDEXT_DC_THRESHOLD                345
+#define JACOBI_BASE_METHOD                   4
+
+#define GET_STR_DC_THRESHOLD                11
+#define GET_STR_PRECOMPUTE_THRESHOLD        32
+#define SET_STR_DC_THRESHOLD               270
+#define SET_STR_PRECOMPUTE_THRESHOLD       812
diff --git a/mpn/x86/core2/gmp-mparam.h b/mpn/x86/core2/gmp-mparam.h
new file mode 100644
index 000000000..feb0f281f
--- /dev/null
+++ b/mpn/x86/core2/gmp-mparam.h
@@ -0,0 +1,141 @@
+/* x86/core2 gmp-mparam.h -- Compiler/machine parameter header file.
+
+Copyright 1991, 1993, 1994, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
+2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 3 of the License, or (at your
+option) any later version.
+
+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
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MP Library.  If not, see http://www.gnu.org/licenses/.  */
+
+#define GMP_LIMB_BITS 32
+#define BYTES_PER_MP_LIMB 4
+
+/* Generated by tuneup.c, 2011-11-25, gcc 4.2 */
+
+#define MOD_1_NORM_THRESHOLD                 4
+#define MOD_1_UNNORM_THRESHOLD               4
+#define MOD_1N_TO_MOD_1_1_THRESHOLD          5
+#define MOD_1U_TO_MOD_1_1_THRESHOLD          4
+#define MOD_1_1_TO_MOD_1_2_THRESHOLD         9
+#define MOD_1_2_TO_MOD_1_4_THRESHOLD         0  /* never mpn_mod_1s_2p */
+#define PREINV_MOD_1_TO_MOD_1_THRESHOLD      7
+#define USE_PREINV_DIVREM_1                  1  /* native */
+#define DIV_QR_2_PI2_THRESHOLD           MP_SIZE_T_MAX  /* never */
+#define DIVEXACT_1_THRESHOLD                 0  /* always (native) */
+#define BMOD_1_TO_MOD_1_THRESHOLD           19
+
+#define MUL_TOOM22_THRESHOLD                24
+#define MUL_TOOM33_THRESHOLD                93
+#define MUL_TOOM44_THRESHOLD               228
+#define MUL_TOOM6H_THRESHOLD               294
+#define MUL_TOOM8H_THRESHOLD               458
+
+#define MUL_TOOM32_TO_TOOM43_THRESHOLD      90
+#define MUL_TOOM32_TO_TOOM53_THRESHOLD     114
+#define MUL_TOOM42_TO_TOOM53_THRESHOLD      89
+#define MUL_TOOM42_TO_TOOM63_THRESHOLD      96
+
+#define SQR_BASECASE_THRESHOLD               0  /* always (native) */
+#define SQR_TOOM2_THRESHOLD                 34
+#define SQR_TOOM3_THRESHOLD                116
+#define SQR_TOOM4_THRESHOLD                178
+#define SQR_TOOM6_THRESHOLD                262
+#define SQR_TOOM8_THRESHOLD                597
+
+#define MULMID_TOOM42_THRESHOLD             70
+
+#define MULMOD_BNM1_THRESHOLD               20
+#define SQRMOD_BNM1_THRESHOLD               19
+
+#define POWM_SEC_TABLE  6,26,262,991,2212
+
+#define MUL_FFT_MODF_THRESHOLD             690  /* k = 5 */
+#define MUL_FFT_TABLE3                                      \
+  { {    690, 5}, {     25, 6}, {     13, 5}, {     27, 6}, \
+    {     15, 5}, {     31, 6}, {     25, 7}, {     13, 6}, \
+    {     27, 7}, {     15, 6}, {     33, 7}, {     17, 6}, \
+    {     35, 7}, {     19, 6}, {     39, 7}, {     23, 6}, \
+    {     47, 7}, {     27, 8}, {     15, 7}, {     35, 8}, \
+    {     19, 7}, {     41, 8}, {     23, 7}, {     47, 8}, \
+    {     31, 7}, {     63, 8}, {     39, 9}, {     23, 8}, \
+    {     51, 9}, {     31, 8}, {     67, 9}, {     39, 8}, \
+    {     79, 9}, {     47, 8}, {     95,10}, {     31, 9}, \
+    {     63, 8}, {    127, 9}, {     79,10}, {     47, 9}, \
+    {     95,11}, {     31,10}, {     63, 9}, {    135,10}, \
+    {     79, 9}, {    159,10}, {     95, 9}, {    191,11}, \
+    {     63,10}, {    127, 9}, {    255,10}, {    159,11}, \
+    {     95,10}, {    191,12}, {     63,11}, {    127,10}, \
+    {    271, 9}, {    543,10}, {    287,11}, {    159,10}, \
+    {    319, 9}, {    639,11}, {    191,10}, {    383, 9}, \
+    {    799,11}, {    223,12}, {   4096,13}, {   8192,14}, \
+    {  16384,15}, {  32768,16} }
+#define MUL_FFT_TABLE3_SIZE 70
+#define MUL_FFT_THRESHOLD                 7552
+
+#define SQR_FFT_MODF_THRESHOLD             630  /* k = 5 */
+#define SQR_FFT_TABLE3                                      \
+  { {    630, 5}, {     25, 6}, {     13, 5}, {     28, 6}, \
+    {     15, 5}, {     31, 6}, {     25, 7}, {     13, 6}, \
+    {     27, 7}, {     15, 6}, {     33, 7}, {     17, 6}, \
+    {     35, 7}, {     19, 6}, {     39, 7}, {     23, 6}, \
+    {     47, 7}, {     27, 8}, {     15, 7}, {     35, 8}, \
+    {     19, 7}, {     41, 8}, {     23, 7}, {     49, 8}, \
+    {     27, 9}, {     15, 8}, {     31, 7}, {     63, 8}, \
+    {     39, 9}, {     23, 8}, {     51, 9}, {     31, 8}, \
+    {     67, 9}, {     39, 8}, {     79, 9}, {     47, 8}, \
+    {     95, 9}, {     55,10}, {     31, 9}, {     79,10}, \
+    {     47, 9}, {     95,11}, {     31,10}, {     63, 9}, \
+    {    127,10}, {     79, 9}, {    159,10}, {     95,11}, \
+    {     63,10}, {    159,11}, {     95,10}, {    191,12}, \
+    {     63,11}, {    127,10}, {    271, 9}, {    543,11}, \
+    {    159,10}, {    319, 9}, {    671, 8}, {   1343,11}, \
+    {    191,10}, {    383, 9}, {    799,12}, {   4096,13}, \
+    {   8192,14}, {  16384,15}, {  32768,16} }
+#define SQR_FFT_TABLE3_SIZE 67
+#define SQR_FFT_THRESHOLD                 5760
+
+#define MULLO_BASECASE_THRESHOLD             0  /* always */
+#define MULLO_DC_THRESHOLD                  30
+#define MULLO_MUL_N_THRESHOLD            13463
+
+#define DC_DIV_QR_THRESHOLD                 15
+#define DC_DIVAPPR_Q_THRESHOLD              49
+#define DC_BDIV_QR_THRESHOLD                76
+#define DC_BDIV_Q_THRESHOLD                190
+
+#define INV_MULMOD_BNM1_THRESHOLD           46
+#define INV_NEWTON_THRESHOLD                35
+#define INV_APPR_THRESHOLD                  35
+
+#define BINV_NEWTON_THRESHOLD              324
+#define REDC_1_TO_REDC_N_THRESHOLD          83
+
+#define MU_DIV_QR_THRESHOLD               1442
+#define MU_DIVAPPR_Q_THRESHOLD            1099
+#define MUPI_DIV_QR_THRESHOLD                0  /* always */
+#define MU_BDIV_QR_THRESHOLD              1589
+#define MU_BDIV_Q_THRESHOLD               1718
+
+#define MATRIX22_STRASSEN_THRESHOLD         31
+#define HGCD_THRESHOLD                     118
+#define HGCD_APPR_THRESHOLD                149
+#define HGCD_REDUCE_THRESHOLD             3524
+#define GCD_DC_THRESHOLD                   351
+#define GCDEXT_DC_THRESHOLD                309
+#define JACOBI_BASE_METHOD                   4
+
+#define GET_STR_DC_THRESHOLD                13
+#define GET_STR_PRECOMPUTE_THRESHOLD        26
+#define SET_STR_DC_THRESHOLD               517
+#define SET_STR_PRECOMPUTE_THRESHOLD      1402
diff --git a/mpn/x86/coreinhm/gmp-mparam.h b/mpn/x86/coreinhm/gmp-mparam.h
new file mode 100644
index 000000000..21afeb619
--- /dev/null
+++ b/mpn/x86/coreinhm/gmp-mparam.h
@@ -0,0 +1,141 @@
+/* x86/coreinhm gmp-mparam.h -- Compiler/machine parameter header file.
+
+Copyright 1991, 1993, 1994, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
+2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 3 of the License, or (at your
+option) any later version.
+
+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
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MP Library.  If not, see http://www.gnu.org/licenses/.  */
+
+#define GMP_LIMB_BITS 32
+#define BYTES_PER_MP_LIMB 4
+
+/* Generated by tuneup.c, 2011-11-25, gcc 4.5 */
+
+#define MOD_1_NORM_THRESHOLD                24
+#define MOD_1_UNNORM_THRESHOLD              15
+#define MOD_1N_TO_MOD_1_1_THRESHOLD          8
+#define MOD_1U_TO_MOD_1_1_THRESHOLD          7
+#define MOD_1_1_TO_MOD_1_2_THRESHOLD        11
+#define MOD_1_2_TO_MOD_1_4_THRESHOLD         0  /* never mpn_mod_1s_2p */
+#define PREINV_MOD_1_TO_MOD_1_THRESHOLD      5
+#define USE_PREINV_DIVREM_1                  1  /* native */
+#define DIV_QR_2_PI2_THRESHOLD           MP_SIZE_T_MAX  /* never */
+#define DIVEXACT_1_THRESHOLD                 0  /* always (native) */
+#define BMOD_1_TO_MOD_1_THRESHOLD           16
+
+#define MUL_TOOM22_THRESHOLD                28
+#define MUL_TOOM33_THRESHOLD                81
+#define MUL_TOOM44_THRESHOLD               214
+#define MUL_TOOM6H_THRESHOLD               306
+#define MUL_TOOM8H_THRESHOLD               454
+
+#define MUL_TOOM32_TO_TOOM43_THRESHOLD     137
+#define MUL_TOOM32_TO_TOOM53_THRESHOLD     148
+#define MUL_TOOM42_TO_TOOM53_THRESHOLD     132
+#define MUL_TOOM42_TO_TOOM63_THRESHOLD     131
+
+#define SQR_BASECASE_THRESHOLD               0  /* always (native) */
+#define SQR_TOOM2_THRESHOLD                 42
+#define SQR_TOOM3_THRESHOLD                149
+#define SQR_TOOM4_THRESHOLD                226
+#define SQR_TOOM6_THRESHOLD                333
+#define SQR_TOOM8_THRESHOLD                494
+
+#define MULMID_TOOM42_THRESHOLD             78
+
+#define MULMOD_BNM1_THRESHOLD               17
+#define SQRMOD_BNM1_THRESHOLD               21
+
+#define POWM_SEC_TABLE  2,33,294,1298,2870
+
+#define MUL_FFT_MODF_THRESHOLD             606  /* k = 5 */
+#define MUL_FFT_TABLE3                                      \
+  { {    606, 5}, {     28, 6}, {     15, 5}, {     33, 6}, \
+    {     29, 7}, {     15, 6}, {     33, 7}, {     17, 6}, \
+    {     36, 7}, {     19, 6}, {     39, 7}, {     23, 6}, \
+    {     47, 7}, {     29, 8}, {     15, 7}, {     37, 8}, \
+    {     19, 7}, {     41, 8}, {     23, 7}, {     47, 8}, \
+    {     31, 7}, {     63, 8}, {     43, 9}, {     23, 8}, \
+    {     51, 9}, {     31, 8}, {     67, 9}, {     39, 8}, \
+    {     79, 9}, {     47, 8}, {     95,10}, {     31, 9}, \
+    {     79,10}, {     47, 9}, {     95,11}, {     31,10}, \
+    {     63, 9}, {    135,10}, {     79, 9}, {    159,10}, \
+    {     95, 9}, {    191,11}, {     63,10}, {    159,11}, \
+    {     95,10}, {    191,12}, {     63,11}, {    127,10}, \
+    {    255, 9}, {    511,10}, {    271,11}, {    159,10}, \
+    {    319, 9}, {    639,10}, {    335,11}, {    191,10}, \
+    {    383, 9}, {    767,10}, {    399,12}, {   4096,13}, \
+    {   8192,14}, {  16384,15}, {  32768,16} }
+#define MUL_FFT_TABLE3_SIZE 63
+#define MUL_FFT_THRESHOLD                 6784
+
+#define SQR_FFT_MODF_THRESHOLD             505  /* k = 5 */
+#define SQR_FFT_TABLE3                                      \
+  { {    505, 5}, {     28, 6}, {     15, 5}, {     33, 6}, \
+    {     17, 5}, {     35, 6}, {     29, 7}, {     15, 6}, \
+    {     33, 7}, {     17, 6}, {     36, 7}, {     19, 6}, \
+    {     39, 7}, {     23, 6}, {     47, 7}, {     29, 8}, \
+    {     15, 7}, {     35, 8}, {     19, 7}, {     41, 8}, \
+    {     23, 7}, {     47, 8}, {     27, 7}, {     55, 8}, \
+    {     31, 7}, {     63, 8}, {     43, 9}, {     23, 8}, \
+    {     55, 9}, {     31, 8}, {     67, 9}, {     39, 8}, \
+    {     79, 9}, {     47, 8}, {     95, 9}, {     55,10}, \
+    {     31, 9}, {     79,10}, {     47, 9}, {     95,11}, \
+    {     31,10}, {     63, 9}, {    135,10}, {     79, 9}, \
+    {    159,10}, {     95,11}, {     63,10}, {    143, 9}, \
+    {    287,10}, {    159,11}, {     95,12}, {     63,11}, \
+    {    127,10}, {    255, 9}, {    511,10}, {    271, 9}, \
+    {    543,10}, {    287,11}, {    159,10}, {    319, 9}, \
+    {    639,10}, {    335, 9}, {    671,10}, {    351,11}, \
+    {    191,10}, {    383, 9}, {    767,10}, {    399, 9}, \
+    {    799,10}, {    415,12}, {   4096,13}, {   8192,14}, \
+    {  16384,15}, {  32768,16} }
+#define SQR_FFT_TABLE3_SIZE 74
+#define SQR_FFT_THRESHOLD                 4800
+
+#define MULLO_BASECASE_THRESHOLD             0  /* always */
+#define MULLO_DC_THRESHOLD                  35
+#define MULLO_MUL_N_THRESHOLD            13463
+
+#define DC_DIV_QR_THRESHOLD                 21
+#define DC_DIVAPPR_Q_THRESHOLD              42
+#define DC_BDIV_QR_THRESHOLD                84
+#define DC_BDIV_Q_THRESHOLD                156
+
+#define INV_MULMOD_BNM1_THRESHOLD           54
+#define INV_NEWTON_THRESHOLD                17
+#define INV_APPR_THRESHOLD                  17
+
+#define BINV_NEWTON_THRESHOLD              348
+#define REDC_1_TO_REDC_N_THRESHOLD          83
+
+#define MU_DIV_QR_THRESHOLD                979
+#define MU_DIVAPPR_Q_THRESHOLD             501
+#define MUPI_DIV_QR_THRESHOLD                0  /* always */
+#define MU_BDIV_QR_THRESHOLD              1589
+#define MU_BDIV_Q_THRESHOLD               1787
+
+#define MATRIX22_STRASSEN_THRESHOLD         20
+#define HGCD_THRESHOLD                      57
+#define HGCD_APPR_THRESHOLD                 50
+#define HGCD_REDUCE_THRESHOLD             3524
+#define GCD_DC_THRESHOLD                   253
+#define GCDEXT_DC_THRESHOLD                233
+#define JACOBI_BASE_METHOD                   4
+
+#define GET_STR_DC_THRESHOLD                12
+#define GET_STR_PRECOMPUTE_THRESHOLD        20
+#define SET_STR_DC_THRESHOLD               127
+#define SET_STR_PRECOMPUTE_THRESHOLD       646
diff --git a/mpn/x86/coreisbr/gmp-mparam.h b/mpn/x86/coreisbr/gmp-mparam.h
new file mode 100644
index 000000000..16ef958ad
--- /dev/null
+++ b/mpn/x86/coreisbr/gmp-mparam.h
@@ -0,0 +1,140 @@
+/* x86/coreisbr gmp-mparam.h -- Compiler/machine parameter header file.
+
+Copyright 1991, 1993, 1994, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
+2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 3 of the License, or (at your
+option) any later version.
+
+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
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MP Library.  If not, see http://www.gnu.org/licenses/.  */
+
+#define GMP_LIMB_BITS 32
+#define BYTES_PER_MP_LIMB 4
+
+/* Generated by tuneup.c, 2011-11-24, gcc 4.2 */
+
+#define MOD_1_NORM_THRESHOLD                24
+#define MOD_1_UNNORM_THRESHOLD              25
+#define MOD_1N_TO_MOD_1_1_THRESHOLD          7
+#define MOD_1U_TO_MOD_1_1_THRESHOLD          7
+#define MOD_1_1_TO_MOD_1_2_THRESHOLD        11
+#define MOD_1_2_TO_MOD_1_4_THRESHOLD         0  /* never mpn_mod_1s_2p */
+#define PREINV_MOD_1_TO_MOD_1_THRESHOLD      3
+#define USE_PREINV_DIVREM_1                  1  /* native */
+#define DIV_QR_2_PI2_THRESHOLD           MP_SIZE_T_MAX  /* never */
+#define DIVEXACT_1_THRESHOLD                 0  /* always (native) */
+#define BMOD_1_TO_MOD_1_THRESHOLD           18
+
+#define MUL_TOOM22_THRESHOLD                28
+#define MUL_TOOM33_THRESHOLD               101
+#define MUL_TOOM44_THRESHOLD               244
+#define MUL_TOOM6H_THRESHOLD               351
+#define MUL_TOOM8H_THRESHOLD               547
+
+#define MUL_TOOM32_TO_TOOM43_THRESHOLD     109
+#define MUL_TOOM32_TO_TOOM53_THRESHOLD     183
+#define MUL_TOOM42_TO_TOOM53_THRESHOLD     109
+#define MUL_TOOM42_TO_TOOM63_THRESHOLD     109
+
+#define SQR_BASECASE_THRESHOLD               0  /* always (native) */
+#define SQR_TOOM2_THRESHOLD                 48
+#define SQR_TOOM3_THRESHOLD                165
+#define SQR_TOOM4_THRESHOLD                276
+#define SQR_TOOM6_THRESHOLD                366
+#define SQR_TOOM8_THRESHOLD                572
+
+#define MULMID_TOOM42_THRESHOLD             98
+
+#define MULMOD_BNM1_THRESHOLD               20
+#define SQRMOD_BNM1_THRESHOLD               23
+
+#define POWM_SEC_TABLE  2,27,258,1052
+
+#define MUL_FFT_MODF_THRESHOLD             716  /* k = 5 */
+#define MUL_FFT_TABLE3                                      \
+  { {    716, 5}, {     27, 6}, {     15, 5}, {     31, 6}, \
+    {     27, 7}, {     15, 6}, {     33, 7}, {     17, 6}, \
+    {     35, 7}, {     19, 6}, {     39, 7}, {     23, 6}, \
+    {     47, 7}, {     27, 8}, {     15, 7}, {     31, 6}, \
+    {     63, 7}, {     35, 8}, {     19, 7}, {     41, 8}, \
+    {     23, 7}, {     51, 8}, {     31, 7}, {     63, 8}, \
+    {     43, 9}, {     23, 8}, {     55, 9}, {     31, 8}, \
+    {     71, 9}, {     39, 8}, {     79, 9}, {     47, 8}, \
+    {     95, 9}, {     55,10}, {     31, 9}, {     63, 8}, \
+    {    127, 9}, {     79,10}, {     47, 9}, {     95,11}, \
+    {     31,10}, {     63, 9}, {    135,10}, {     79, 9}, \
+    {    159,10}, {     95, 9}, {    191,11}, {     63,10}, \
+    {    127, 9}, {    255,10}, {    159,11}, {     95,10}, \
+    {    191,12}, {     63,11}, {    127,10}, {    255, 9}, \
+    {    511,10}, {    271,11}, {    159,10}, {    319, 9}, \
+    {    639,11}, {    191,10}, {    383, 9}, {    767,11}, \
+    {    223,12}, {   4096,13}, {   8192,14}, {  16384,15}, \
+    {  32768,16} }
+#define MUL_FFT_TABLE3_SIZE 69
+#define MUL_FFT_THRESHOLD                 7552
+
+#define SQR_FFT_MODF_THRESHOLD             595  /* k = 5 */
+#define SQR_FFT_TABLE3                                      \
+  { {    595, 5}, {     28, 6}, {     15, 5}, {     31, 6}, \
+    {     29, 7}, {     15, 6}, {     33, 7}, {     17, 6}, \
+    {     35, 7}, {     19, 6}, {     39, 7}, {     23, 6}, \
+    {     47, 7}, {     35, 8}, {     19, 7}, {     43, 8}, \
+    {     23, 7}, {     49, 8}, {     31, 7}, {     63, 8}, \
+    {     43, 9}, {     23, 8}, {     55, 9}, {     31, 8}, \
+    {     67, 9}, {     39, 8}, {     79, 9}, {     47, 8}, \
+    {     95, 9}, {     55,10}, {     31, 9}, {     63, 8}, \
+    {    127, 9}, {     79,10}, {     47, 9}, {     95,11}, \
+    {     31,10}, {     63, 9}, {    135,10}, {     79, 9}, \
+    {    159,10}, {     95,11}, {     63,10}, {    159,11}, \
+    {     95,10}, {    191,12}, {     63,11}, {    127,10}, \
+    {    255, 9}, {    511,10}, {    271, 9}, {    543,11}, \
+    {    159,10}, {    319, 9}, {    671,11}, {    191,10}, \
+    {    383, 9}, {    767,10}, {    399,12}, {   4096,13}, \
+    {   8192,14}, {  16384,15}, {  32768,16} }
+#define SQR_FFT_TABLE3_SIZE 63
+#define SQR_FFT_THRESHOLD                 5760
+
+#define MULLO_BASECASE_THRESHOLD             0  /* always */
+#define MULLO_DC_THRESHOLD                 100
+#define MULLO_MUL_N_THRESHOLD            14379
+
+#define DC_DIV_QR_THRESHOLD                 22
+#define DC_DIVAPPR_Q_THRESHOLD              30
+#define DC_BDIV_QR_THRESHOLD               120
+#define DC_BDIV_Q_THRESHOLD                268
+
+#define INV_MULMOD_BNM1_THRESHOLD           54
+#define INV_NEWTON_THRESHOLD                12
+#define INV_APPR_THRESHOLD                  13
+
+#define BINV_NEWTON_THRESHOLD              410
+#define REDC_1_TO_REDC_N_THRESHOLD         100
+
+#define MU_DIV_QR_THRESHOLD               1037
+#define MU_DIVAPPR_Q_THRESHOLD             889
+#define MUPI_DIV_QR_THRESHOLD                0  /* always */
+#define MU_BDIV_QR_THRESHOLD              1858
+#define MU_BDIV_Q_THRESHOLD               2172
+
+#define MATRIX22_STRASSEN_THRESHOLD         21
+#define HGCD_THRESHOLD                      59
+#define HGCD_APPR_THRESHOLD                 56
+#define HGCD_REDUCE_THRESHOLD             4818
+#define GCD_DC_THRESHOLD                   278
+#define GCDEXT_DC_THRESHOLD                298
+#define JACOBI_BASE_METHOD                   4
+
+#define GET_STR_DC_THRESHOLD                11
+#define GET_STR_PRECOMPUTE_THRESHOLD        23
+#define SET_STR_DC_THRESHOLD               438
+#define SET_STR_PRECOMPUTE_THRESHOLD      1206
diff --git a/mpn/x86/k10/gmp-mparam.h b/mpn/x86/k10/gmp-mparam.h
new file mode 100644
index 000000000..5c036223c
--- /dev/null
+++ b/mpn/x86/k10/gmp-mparam.h
@@ -0,0 +1,142 @@
+/* x86/k10 gmp-mparam.h -- Compiler/machine parameter header file.
+
+Copyright 1991, 1993, 1994, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
+2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 3 of the License, or (at your
+option) any later version.
+
+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
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MP Library.  If not, see http://www.gnu.org/licenses/.  */
+
+#define GMP_LIMB_BITS 32
+#define BYTES_PER_MP_LIMB 4
+
+/* Generated by tuneup.c, 2011-11-25, gcc 4.2 */
+
+#define MOD_1_NORM_THRESHOLD                 0  /* always */
+#define MOD_1_UNNORM_THRESHOLD               0  /* always */
+#define MOD_1N_TO_MOD_1_1_THRESHOLD         12
+#define MOD_1U_TO_MOD_1_1_THRESHOLD          6
+#define MOD_1_1_TO_MOD_1_2_THRESHOLD         0  /* never mpn_mod_1_1p */
+#define MOD_1_2_TO_MOD_1_4_THRESHOLD        16
+#define PREINV_MOD_1_TO_MOD_1_THRESHOLD     10
+#define USE_PREINV_DIVREM_1                  1  /* native */
+#define DIV_QR_2_PI2_THRESHOLD           MP_SIZE_T_MAX  /* never */
+#define DIVEXACT_1_THRESHOLD                 0  /* always (native) */
+#define BMOD_1_TO_MOD_1_THRESHOLD           32
+
+#define MUL_TOOM22_THRESHOLD                24
+#define MUL_TOOM33_THRESHOLD                77
+#define MUL_TOOM44_THRESHOLD               127
+#define MUL_TOOM6H_THRESHOLD               270
+#define MUL_TOOM8H_THRESHOLD               357
+
+#define MUL_TOOM32_TO_TOOM43_THRESHOLD      77
+#define MUL_TOOM32_TO_TOOM53_THRESHOLD      99
+#define MUL_TOOM42_TO_TOOM53_THRESHOLD      85
+#define MUL_TOOM42_TO_TOOM63_THRESHOLD      90
+
+#define SQR_BASECASE_THRESHOLD               0  /* always (native) */
+#define SQR_TOOM2_THRESHOLD                 32
+#define SQR_TOOM3_THRESHOLD                 97
+#define SQR_TOOM4_THRESHOLD                154
+#define SQR_TOOM6_THRESHOLD                336
+#define SQR_TOOM8_THRESHOLD                527
+
+#define MULMID_TOOM42_THRESHOLD             54
+
+#define MULMOD_BNM1_THRESHOLD               15
+#define SQRMOD_BNM1_THRESHOLD               19
+
+#define POWM_SEC_TABLE  4,32,164,879,2178
+
+#define MUL_FFT_MODF_THRESHOLD             786  /* k = 5 */
+#define MUL_FFT_TABLE3                                      \
+  { {    786, 5}, {     25, 6}, {     13, 5}, {     27, 6}, \
+    {     25, 7}, {     13, 6}, {     27, 7}, {     15, 6}, \
+    {     33, 7}, {     17, 6}, {     35, 7}, {     19, 6}, \
+    {     39, 7}, {     23, 6}, {     47, 7}, {     27, 8}, \
+    {     15, 7}, {     31, 6}, {     63, 7}, {     35, 8}, \
+    {     19, 7}, {     41, 8}, {     23, 7}, {     47, 8}, \
+    {     27, 9}, {     15, 8}, {     31, 7}, {     63, 8}, \
+    {     39, 9}, {     23, 8}, {     51, 9}, {     31, 8}, \
+    {     63, 9}, {     39, 8}, {     83, 9}, {     47,10}, \
+    {     31, 9}, {     63, 8}, {    127, 9}, {     79,10}, \
+    {     47, 9}, {     95,11}, {     31,10}, {     63, 9}, \
+    {    135,10}, {     79, 9}, {    159,10}, {     95, 9}, \
+    {    191,10}, {    111,11}, {     63,10}, {    127, 9}, \
+    {    255, 7}, {   1023, 8}, {    543, 9}, {    279,10}, \
+    {    159,11}, {     95,10}, {    191,12}, {     63,11}, \
+    {    127,10}, {    255, 9}, {    511,10}, {    271, 9}, \
+    {    543, 8}, {   1087,10}, {    287,11}, {    159, 9}, \
+    {    671,11}, {    191,10}, {    399, 9}, {    799,12}, \
+    {   4096,13}, {   8192,14}, {  16384,15}, {  32768,16} }
+#define MUL_FFT_TABLE3_SIZE 76
+#define MUL_FFT_THRESHOLD                 7424
+
+#define SQR_FFT_MODF_THRESHOLD             660  /* k = 5 */
+#define SQR_FFT_TABLE3                                      \
+  { {    660, 5}, {     25, 6}, {     13, 5}, {     28, 6}, \
+    {     25, 7}, {     13, 6}, {     28, 7}, {     15, 6}, \
+    {     31, 7}, {     17, 6}, {     35, 7}, {     19, 6}, \
+    {     39, 7}, {     23, 6}, {     47, 7}, {     27, 8}, \
+    {     15, 7}, {     35, 8}, {     19, 7}, {     39, 8}, \
+    {     23, 7}, {     47, 8}, {     31, 7}, {     63, 8}, \
+    {     35, 7}, {     71, 8}, {     39, 9}, {     23, 8}, \
+    {     55,10}, {     15, 9}, {     31, 8}, {     63, 9}, \
+    {     39, 8}, {     79, 9}, {     47, 8}, {     95, 9}, \
+    {     55,10}, {     31, 9}, {     79,10}, {     47, 9}, \
+    {     95,11}, {     31,10}, {     63, 9}, {    135,10}, \
+    {     79, 9}, {    167,10}, {     95,11}, {     63,10}, \
+    {    159,11}, {     95, 8}, {    799,12}, {     63,11}, \
+    {    127,10}, {    255, 9}, {    543,11}, {    159, 9}, \
+    {    639,10}, {    367,11}, {    191,10}, {    383, 9}, \
+    {    799,10}, {    415,11}, {    223,12}, {   4096,13}, \
+    {   8192,14}, {  16384,15}, {  32768,16} }
+#define SQR_FFT_TABLE3_SIZE 67
+#define SQR_FFT_THRESHOLD                 5760
+
+#define MULLO_BASECASE_THRESHOLD             6
+#define MULLO_DC_THRESHOLD                  42
+#define MULLO_MUL_N_THRESHOLD            13463
+
+#define DC_DIV_QR_THRESHOLD                 56
+#define DC_DIVAPPR_Q_THRESHOLD             248
+#define DC_BDIV_QR_THRESHOLD                55
+#define DC_BDIV_Q_THRESHOLD                160
+
+#define INV_MULMOD_BNM1_THRESHOLD           54
+#define INV_NEWTON_THRESHOLD               250
+#define INV_APPR_THRESHOLD                 250
+
+#define BINV_NEWTON_THRESHOLD              276
+#define REDC_1_TO_REDC_N_THRESHOLD          67
+
+#define MU_DIV_QR_THRESHOLD               1718
+#define MU_DIVAPPR_Q_THRESHOLD            1652
+#define MUPI_DIV_QR_THRESHOLD              114
+#define MU_BDIV_QR_THRESHOLD              1470
+#define MU_BDIV_Q_THRESHOLD               1589
+
+#define MATRIX22_STRASSEN_THRESHOLD         16
+#define HGCD_THRESHOLD                     131
+#define HGCD_APPR_THRESHOLD                163
+#define HGCD_REDUCE_THRESHOLD             3810
+#define GCD_DC_THRESHOLD                   555
+#define GCDEXT_DC_THRESHOLD                389
+#define JACOBI_BASE_METHOD                   4
+
+#define GET_STR_DC_THRESHOLD                13
+#define GET_STR_PRECOMPUTE_THRESHOLD        28
+#define SET_STR_DC_THRESHOLD               140
+#define SET_STR_PRECOMPUTE_THRESHOLD      1334
diff --git a/mpn/x86/k8/gmp-mparam.h b/mpn/x86/k8/gmp-mparam.h
new file mode 100644
index 000000000..727a381f1
--- /dev/null
+++ b/mpn/x86/k8/gmp-mparam.h
@@ -0,0 +1,144 @@
+/* x86/k8 gmp-mparam.h -- Compiler/machine parameter header file.
+
+Copyright 1991, 1993, 1994, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
+2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 3 of the License, or (at your
+option) any later version.
+
+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
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MP Library.  If not, see http://www.gnu.org/licenses/.  */
+
+#define GMP_LIMB_BITS 32
+#define BYTES_PER_MP_LIMB 4
+
+/* Generated by tuneup.c, 2011-11-25, gcc 4.2 */
+
+#define MOD_1_NORM_THRESHOLD                 0  /* always */
+#define MOD_1_UNNORM_THRESHOLD               3
+#define MOD_1N_TO_MOD_1_1_THRESHOLD         10
+#define MOD_1U_TO_MOD_1_1_THRESHOLD          4
+#define MOD_1_1_TO_MOD_1_2_THRESHOLD        12
+#define MOD_1_2_TO_MOD_1_4_THRESHOLD         0  /* never mpn_mod_1s_2p */
+#define PREINV_MOD_1_TO_MOD_1_THRESHOLD     12
+#define USE_PREINV_DIVREM_1                  1  /* native */
+#define DIV_QR_2_PI2_THRESHOLD           MP_SIZE_T_MAX  /* never */
+#define DIVEXACT_1_THRESHOLD                 0  /* always (native) */
+#define BMOD_1_TO_MOD_1_THRESHOLD           42
+
+#define MUL_TOOM22_THRESHOLD                26
+#define MUL_TOOM33_THRESHOLD                81
+#define MUL_TOOM44_THRESHOLD               136
+#define MUL_TOOM6H_THRESHOLD               286
+#define MUL_TOOM8H_THRESHOLD               430
+
+#define MUL_TOOM32_TO_TOOM43_THRESHOLD      81
+#define MUL_TOOM32_TO_TOOM53_THRESHOLD      91
+#define MUL_TOOM42_TO_TOOM53_THRESHOLD      93
+#define MUL_TOOM42_TO_TOOM63_THRESHOLD      96
+
+#define SQR_BASECASE_THRESHOLD               0  /* always (native) */
+#define SQR_TOOM2_THRESHOLD                 46
+#define SQR_TOOM3_THRESHOLD                 77
+#define SQR_TOOM4_THRESHOLD                202
+#define SQR_TOOM6_THRESHOLD                294
+#define SQR_TOOM8_THRESHOLD                430
+
+#define MULMID_TOOM42_THRESHOLD             74
+
+#define MULMOD_BNM1_THRESHOLD               17
+#define SQRMOD_BNM1_THRESHOLD               17
+
+#define POWM_SEC_TABLE  2,14,216,991,2658
+
+#define MUL_FFT_MODF_THRESHOLD             888  /* k = 6 */
+#define MUL_FFT_TABLE3                                      \
+  { {    888, 6}, {     15, 5}, {     31, 6}, {     25, 7}, \
+    {     13, 6}, {     27, 7}, {     15, 6}, {     33, 7}, \
+    {     17, 6}, {     35, 7}, {     19, 6}, {     39, 7}, \
+    {     23, 6}, {     47, 7}, {     27, 8}, {     15, 7}, \
+    {     31, 6}, {     63, 7}, {     35, 8}, {     19, 7}, \
+    {     41, 8}, {     23, 7}, {     47, 8}, {     31, 7}, \
+    {     63, 8}, {     39, 7}, {     79, 9}, {     23, 8}, \
+    {     51, 9}, {     31, 8}, {     67, 9}, {     39, 8}, \
+    {     79, 9}, {     47, 8}, {     95, 9}, {     55,10}, \
+    {     31, 9}, {     63, 8}, {    127, 9}, {     79,10}, \
+    {     47, 9}, {     95,11}, {     31,10}, {     63, 9}, \
+    {    135,10}, {     79, 9}, {    167,10}, {     95, 9}, \
+    {    191,10}, {    111,11}, {     63,10}, {    127, 9}, \
+    {    255,10}, {    159,11}, {     95,10}, {    191,12}, \
+    {     63,11}, {    127,10}, {    271, 9}, {    543,10}, \
+    {    287,11}, {    159,10}, {    335,11}, {    191,10}, \
+    {    383, 9}, {    767,10}, {    399, 9}, {    799,11}, \
+    {    223,12}, {   4096,13}, {   8192,14}, {  16384,15}, \
+    {  32768,16} }
+#define MUL_FFT_TABLE3_SIZE 73
+#define MUL_FFT_THRESHOLD                 7552
+
+#define SQR_FFT_MODF_THRESHOLD             758  /* k = 5 */
+#define SQR_FFT_TABLE3                                      \
+  { {    758, 5}, {     25, 6}, {     13, 5}, {     27, 6}, \
+    {     25, 7}, {     13, 6}, {     27, 7}, {     15, 6}, \
+    {     32, 7}, {     17, 6}, {     35, 7}, {     19, 6}, \
+    {     39, 7}, {     23, 6}, {     47, 7}, {     27, 8}, \
+    {     15, 7}, {     35, 8}, {     19, 7}, {     41, 8}, \
+    {     23, 7}, {     47, 8}, {     31, 7}, {     63, 8}, \
+    {     39, 9}, {     23, 8}, {     51, 9}, {     31, 8}, \
+    {     67, 9}, {     39, 8}, {     79, 9}, {     47, 8}, \
+    {     95, 9}, {     55,10}, {     31, 9}, {     63, 8}, \
+    {    127, 9}, {     79,10}, {     47, 9}, {     95,11}, \
+    {     31,10}, {     63, 9}, {    135,10}, {     79, 9}, \
+    {    159,10}, {     95, 9}, {    191,10}, {    111,11}, \
+    {     63,10}, {    127, 9}, {    255,10}, {    159,11}, \
+    {     95,10}, {    191,12}, {     63,11}, {    127,10}, \
+    {    255, 9}, {    511,10}, {    271, 9}, {    543, 8}, \
+    {   1087,10}, {    287,11}, {    159,10}, {    319, 9}, \
+    {    671,11}, {    191,10}, {    383, 9}, {    767,10}, \
+    {    399, 9}, {    799,12}, {   4096,13}, {   8192,14}, \
+    {  16384,15}, {  32768,16} }
+#define SQR_FFT_TABLE3_SIZE 74
+#define SQR_FFT_THRESHOLD                 7296
+
+#define MULLO_BASECASE_THRESHOLD             8
+#define MULLO_DC_THRESHOLD                  35
+#define MULLO_MUL_N_THRESHOLD            13463
+
+#define DC_DIV_QR_THRESHOLD                 91
+#define DC_DIVAPPR_Q_THRESHOLD             278
+#define DC_BDIV_QR_THRESHOLD                87
+#define DC_BDIV_Q_THRESHOLD                216
+
+#define INV_MULMOD_BNM1_THRESHOLD           62
+#define INV_NEWTON_THRESHOLD               262
+#define INV_APPR_THRESHOLD                 262
+
+#define BINV_NEWTON_THRESHOLD              278
+#define REDC_1_TO_REDC_N_THRESHOLD          79
+
+#define MU_DIV_QR_THRESHOLD               1787
+#define MU_DIVAPPR_Q_THRESHOLD            1718
+#define MUPI_DIV_QR_THRESHOLD              106
+#define MU_BDIV_QR_THRESHOLD              1470
+#define MU_BDIV_Q_THRESHOLD               1589
+
+#define MATRIX22_STRASSEN_THRESHOLD         19
+#define HGCD_THRESHOLD                     139
+#define HGCD_APPR_THRESHOLD                176
+#define HGCD_REDUCE_THRESHOLD             4633
+#define GCD_DC_THRESHOLD                   610
+#define GCDEXT_DC_THRESHOLD                419
+#define JACOBI_BASE_METHOD                   4
+
+#define GET_STR_DC_THRESHOLD                14
+#define GET_STR_PRECOMPUTE_THRESHOLD        29
+#define SET_STR_DC_THRESHOLD               450
+#define SET_STR_PRECOMPUTE_THRESHOLD      1366
diff --git a/mpn/x86/nano/gmp-mparam.h b/mpn/x86/nano/gmp-mparam.h
new file mode 100644
index 000000000..5fa509372
--- /dev/null
+++ b/mpn/x86/nano/gmp-mparam.h
@@ -0,0 +1,152 @@
+/* x86/nano gmp-mparam.h -- Compiler/machine parameter header file.
+
+Copyright 1991, 1993, 1994, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
+2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 3 of the License, or (at your
+option) any later version.
+
+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
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MP Library.  If not, see http://www.gnu.org/licenses/.  */
+
+#define GMP_LIMB_BITS 32
+#define BYTES_PER_MP_LIMB 4
+
+/* Generated by tuneup.c, 2011-11-25, gcc 4.2 */
+
+#define MOD_1_1P_METHOD                      1
+#define MOD_1_NORM_THRESHOLD                 3
+#define MOD_1_UNNORM_THRESHOLD               3
+#define MOD_1N_TO_MOD_1_1_THRESHOLD         10
+#define MOD_1U_TO_MOD_1_1_THRESHOLD          9
+#define MOD_1_1_TO_MOD_1_2_THRESHOLD         0  /* never mpn_mod_1_1p */
+#define MOD_1_2_TO_MOD_1_4_THRESHOLD        53
+#define PREINV_MOD_1_TO_MOD_1_THRESHOLD     12
+#define USE_PREINV_DIVREM_1                  1
+#define DIV_QR_2_PI2_THRESHOLD           MP_SIZE_T_MAX  /* never */
+#define DIVEXACT_1_THRESHOLD                 0  /* always (native) */
+#define BMOD_1_TO_MOD_1_THRESHOLD           32
+
+#define MUL_TOOM22_THRESHOLD                16
+#define MUL_TOOM33_THRESHOLD               132
+#define MUL_TOOM44_THRESHOLD               195
+#define MUL_TOOM6H_THRESHOLD               270
+#define MUL_TOOM8H_THRESHOLD               478
+
+#define MUL_TOOM32_TO_TOOM43_THRESHOLD     129
+#define MUL_TOOM32_TO_TOOM53_THRESHOLD     138
+#define MUL_TOOM42_TO_TOOM53_THRESHOLD     130
+#define MUL_TOOM42_TO_TOOM63_THRESHOLD     135
+
+#define SQR_BASECASE_THRESHOLD               0  /* always (native) */
+#define SQR_TOOM2_THRESHOLD                 28
+#define SQR_TOOM3_THRESHOLD                194
+#define SQR_TOOM4_THRESHOLD                502
+#define SQR_TOOM6_THRESHOLD                746
+#define SQR_TOOM8_THRESHOLD               1005
+
+#define MULMID_TOOM42_THRESHOLD             40
+
+#define MULMOD_BNM1_THRESHOLD               14
+#define SQRMOD_BNM1_THRESHOLD               19
+
+#define POWM_SEC_TABLE  4,23,258,828,2246
+
+#define MUL_FFT_MODF_THRESHOLD             308  /* k = 5 */
+#define MUL_FFT_TABLE3                                      \
+  { {    308, 5}, {     13, 6}, {      7, 5}, {     17, 6}, \
+    {      9, 5}, {     19, 6}, {     11, 5}, {     23, 6}, \
+    {     13, 7}, {      7, 6}, {     17, 7}, {      9, 6}, \
+    {     19, 7}, {     11, 6}, {     24, 7}, {     15, 6}, \
+    {     31, 7}, {     19, 8}, {     11, 7}, {     25, 8}, \
+    {     15, 7}, {     33, 8}, {     19, 7}, {     39, 8}, \
+    {     23, 7}, {     47, 9}, {     15, 8}, {     31, 7}, \
+    {     63, 8}, {     39, 9}, {     23, 8}, {     47,10}, \
+    {     15, 9}, {     31, 8}, {     63, 9}, {     47,10}, \
+    {     31, 9}, {     71,10}, {     47, 9}, {     95,11}, \
+    {     31,10}, {     63, 9}, {    127, 8}, {    255,10}, \
+    {     79, 9}, {    159,10}, {     95, 9}, {    191,11}, \
+    {     63,10}, {    127, 9}, {    255, 8}, {    543, 9}, \
+    {    287, 8}, {    575, 7}, {   1215,10}, {    159,11}, \
+    {     95,10}, {    191,12}, {     63,11}, {    127,10}, \
+    {    255, 9}, {    543, 8}, {   1087,10}, {    287, 9}, \
+    {    607, 8}, {   1215,11}, {    159,10}, {    319, 9}, \
+    {    639,10}, {    351, 9}, {    703, 8}, {   1407, 9}, \
+    {    735, 8}, {   1471,11}, {    191,10}, {    383, 9}, \
+    {    767,10}, {    415, 9}, {    831,11}, {    223,10}, \
+    {    447, 9}, {    895,10}, {    479, 9}, {    959, 8}, \
+    {   1919,12}, {   4096,13}, {   8192,14}, {  16384,15}, \
+    {  32768,16} }
+#define MUL_FFT_TABLE3_SIZE 89
+#define MUL_FFT_THRESHOLD                 1856
+
+#define SQR_FFT_MODF_THRESHOLD             396  /* k = 5 */
+#define SQR_FFT_TABLE3                                      \
+  { {    396, 5}, {     13, 6}, {      7, 5}, {     21, 6}, \
+    {     11, 5}, {     23, 6}, {     21, 7}, {     11, 6}, \
+    {     25, 7}, {     15, 6}, {     31, 7}, {     19, 6}, \
+    {     39, 7}, {     21, 8}, {     11, 7}, {     23, 6}, \
+    {     47, 7}, {     27, 8}, {     15, 7}, {     33, 8}, \
+    {     19, 7}, {     39, 8}, {     23, 7}, {     47, 8}, \
+    {     27, 9}, {     15, 8}, {     31, 7}, {     63, 8}, \
+    {     39, 9}, {     23, 8}, {     47,10}, {     15, 9}, \
+    {     31, 8}, {     63, 9}, {     39, 8}, {     79, 9}, \
+    {     47,10}, {     31, 9}, {     79,10}, {     47, 9}, \
+    {     95,11}, {     31,10}, {     63, 9}, {    127,10}, \
+    {     79, 9}, {    159,10}, {     95,11}, {     63,10}, \
+    {    127, 9}, {    255, 8}, {    543,10}, {    143, 9}, \
+    {    287, 8}, {    607, 7}, {   1215, 6}, {   2431,10}, \
+    {    159, 8}, {    639,11}, {     95,10}, {    191,12}, \
+    {     63,11}, {    127,10}, {    255, 9}, {    543, 8}, \
+    {   1087,10}, {    287, 9}, {    607, 8}, {   1215,11}, \
+    {    159,10}, {    319, 9}, {    671,10}, {    351, 9}, \
+    {    703, 8}, {   1407, 9}, {    735, 8}, {   1471, 7}, \
+    {   2943,11}, {    191,10}, {    383, 9}, {    799,10}, \
+    {    415, 9}, {    895,10}, {    479,12}, {   4096,13}, \
+    {   8192,14}, {  16384,15}, {  32768,16} }
+#define SQR_FFT_TABLE3_SIZE 87
+#define SQR_FFT_THRESHOLD                 2368
+
+#define MULLO_BASECASE_THRESHOLD             0  /* always */
+#define MULLO_DC_THRESHOLD                  51
+#define MULLO_MUL_N_THRESHOLD             3369
+
+#define DC_DIV_QR_THRESHOLD                 56
+#define DC_DIVAPPR_Q_THRESHOLD             183
+#define DC_BDIV_QR_THRESHOLD                55
+#define DC_BDIV_Q_THRESHOLD                118
+
+#define INV_MULMOD_BNM1_THRESHOLD           30
+#define INV_NEWTON_THRESHOLD               266
+#define INV_APPR_THRESHOLD                 218
+
+#define BINV_NEWTON_THRESHOLD              268
+#define REDC_1_TO_REDC_N_THRESHOLD          56
+
+#define MU_DIV_QR_THRESHOLD               1308
+#define MU_DIVAPPR_Q_THRESHOLD            1528
+#define MUPI_DIV_QR_THRESHOLD              124
+#define MU_BDIV_QR_THRESHOLD               855
+#define MU_BDIV_Q_THRESHOLD               1334
+
+#define MATRIX22_STRASSEN_THRESHOLD         14
+#define HGCD_THRESHOLD                     104
+#define HGCD_APPR_THRESHOLD                139
+#define HGCD_REDUCE_THRESHOLD             2121
+#define GCD_DC_THRESHOLD                   456
+#define GCDEXT_DC_THRESHOLD                321
+#define JACOBI_BASE_METHOD                   4
+
+#define GET_STR_DC_THRESHOLD                11
+#define GET_STR_PRECOMPUTE_THRESHOLD        25
+#define SET_STR_DC_THRESHOLD               542
+#define SET_STR_PRECOMPUTE_THRESHOLD       840