Basic constant folding implementation

1 files changed, 219 insertions, 0 deletions

diff --git a/vendor/gmp-6.3.0/mpn/x86/goldmont/gmp-mparam.h b/vendor/gmp-6.3.0/mpn/x86/goldmont/gmp-mparam.h
new file mode 100644
index 0000000..3d37fa3
--- /dev/null
+++ b/vendor/gmp-6.3.0/mpn/x86/goldmont/gmp-mparam.h
@@ -0,0 +1,219 @@
+/* Intel Goldmont/32 gmp-mparam.h -- Compiler/machine parameter header file.
+
+Copyright 2019 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 either:
+
+  * 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.
+
+or
+
+  * the GNU General Public License as published by the Free Software
+    Foundation; either version 2 of the License, or (at your option) any
+    later version.
+
+or both in parallel, as here.
+
+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 General Public License
+for more details.
+
+You should have received copies of the GNU General Public License and the
+GNU Lesser General Public License along with the GNU MP Library.  If not,
+see https://www.gnu.org/licenses/.  */
+
+#define GMP_LIMB_BITS 32
+#define GMP_LIMB_BYTES 4
+
+/* 2200 MHz Intel Atom C3758 Goldmont/Denverton */
+/* FFT tuning limit = 67,000,000 */
+/* Generated by tuneup.c, 2019-10-22, gcc 8.3 */
+
+#define MOD_1_NORM_THRESHOLD                 7
+#define MOD_1_UNNORM_THRESHOLD              12
+#define MOD_1N_TO_MOD_1_1_THRESHOLD          9
+#define MOD_1U_TO_MOD_1_1_THRESHOLD          7
+#define MOD_1_1_TO_MOD_1_2_THRESHOLD        10
+#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_1N_PI1_METHOD                 1  /* 32.79% faster than 2 */
+#define DIV_QR_1_NORM_THRESHOLD             32
+#define DIV_QR_1_UNNORM_THRESHOLD        MP_SIZE_T_MAX  /* never */
+#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           23
+
+#define DIV_1_VS_MUL_1_PERCENT             228
+
+#define MUL_TOOM22_THRESHOLD                18
+#define MUL_TOOM33_THRESHOLD                81
+#define MUL_TOOM44_THRESHOLD               193
+#define MUL_TOOM6H_THRESHOLD               286
+#define MUL_TOOM8H_THRESHOLD               399
+
+#define MUL_TOOM32_TO_TOOM43_THRESHOLD      81
+#define MUL_TOOM32_TO_TOOM53_THRESHOLD     138
+#define MUL_TOOM42_TO_TOOM53_THRESHOLD     125
+#define MUL_TOOM42_TO_TOOM63_THRESHOLD     137
+#define MUL_TOOM43_TO_TOOM54_THRESHOLD     185
+
+#define SQR_BASECASE_THRESHOLD               0  /* always (native) */
+#define SQR_TOOM2_THRESHOLD                 32
+#define SQR_TOOM3_THRESHOLD                113
+#define SQR_TOOM4_THRESHOLD                280
+#define SQR_TOOM6_THRESHOLD                399
+#define SQR_TOOM8_THRESHOLD                547
+
+#define MULMID_TOOM42_THRESHOLD             60
+
+#define MULMOD_BNM1_THRESHOLD               13
+#define SQRMOD_BNM1_THRESHOLD               15
+
+#define MUL_FFT_MODF_THRESHOLD             368  /* k = 5 */
+#define MUL_FFT_TABLE3                                      \
+  { {    368, 5}, {     21, 6}, {     11, 5}, {     23, 6}, \
+    {     21, 7}, {     11, 6}, {     25, 7}, {     13, 6}, \
+    {     27, 7}, {     15, 6}, {     31, 7}, {     21, 8}, \
+    {     11, 7}, {     27, 8}, {     15, 7}, {     33, 8}, \
+    {     19, 7}, {     39, 8}, {     23, 7}, {     47, 8}, \
+    {     27, 9}, {     15, 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, 8}, {    255, 9}, {    135,10}, \
+    {     79, 9}, {    159,10}, {     95, 9}, {    191,11}, \
+    {     63,10}, {    127, 9}, {    255, 8}, {    511,10}, \
+    {    143, 9}, {    287, 8}, {    575, 9}, {    303,10}, \
+    {    159,11}, {     95,10}, {    191,12}, {     63,11}, \
+    {    127,10}, {    255, 9}, {    511,10}, {    271, 9}, \
+    {    543,10}, {    287, 9}, {    575,10}, {    303, 9}, \
+    {    607,11}, {    159,10}, {    319, 9}, {    639,10}, \
+    {    351, 9}, {    703,11}, {    191,10}, {    383, 9}, \
+    {    767,10}, {    415, 9}, {    831,11}, {    223,10}, \
+    {    447,12}, {    127,11}, {    255,10}, {    543, 9}, \
+    {   1087,11}, {    287,10}, {    607, 9}, {   1215,11}, \
+    {    319,10}, {    671,11}, {    351,10}, {    703,12}, \
+    {    191,11}, {    383,10}, {    767,11}, {    415,10}, \
+    {    831,11}, {    447,13}, {    127,12}, {    255,11}, \
+    {    543,10}, {   1087,11}, {    607,10}, {   1215,12}, \
+    {    319,11}, {    671,10}, {   1343,11}, {    703,10}, \
+    {   1407,11}, {    735,12}, {    383,11}, {    831,12}, \
+    {    447,11}, {    959,13}, {    255,12}, {    511,11}, \
+    {   1087,12}, {    575,11}, {   1215,10}, {   2431,12}, \
+    {    639,11}, {   1343,12}, {    703,11}, {   1407,13}, \
+    {    383,12}, {    831,11}, {   1663,12}, {    959,11}, \
+    {   1919,14}, {    255,13}, {    511,12}, {   1215,11}, \
+    {   2431,13}, {    639,12}, {   1471,11}, {   2943,13}, \
+    {    767,12}, {   1727,13}, {    895,12}, {   1919,11}, \
+    {   3839,14}, {    511,13}, {   1023,12}, {   2111,13}, \
+    {   1151,12}, {   2431,13}, {   1407,12}, {   2943,14}, \
+    {    767,13}, {   1663,12}, {   3455,13}, {   1919,12}, \
+    {   3839,15}, {    511,14}, {   1023,13}, {   2431,14}, \
+    {   1279,13}, {   2943,12}, {   5887,14}, {   1535,13}, \
+    {   3455,14}, {   1791,13}, {   3839,12}, {   7679,15}, \
+    {   1023,14}, {   2303,13}, {   4991,12}, {   9983,14}, \
+    {   2559,13}, {   5119,14}, {   2815,13}, {   5887,15}, \
+    {   1535,14}, {   3839,13}, {   7679,16} }
+#define MUL_FFT_TABLE3_SIZE 171
+#define MUL_FFT_THRESHOLD                 3712
+
+#define SQR_FFT_MODF_THRESHOLD             340  /* k = 5 */
+#define SQR_FFT_TABLE3                                      \
+  { {    340, 5}, {     21, 6}, {     11, 5}, {     23, 6}, \
+    {     12, 5}, {     25, 6}, {     21, 7}, {     11, 6}, \
+    {     25, 7}, {     13, 6}, {     27, 7}, {     15, 6}, \
+    {     31, 7}, {     21, 8}, {     11, 7}, {     27, 8}, \
+    {     15, 7}, {     33, 8}, {     19, 7}, {     39, 8}, \
+    {     23, 7}, {     47, 8}, {     27, 9}, {     15, 8}, \
+    {     39, 9}, {     23, 8}, {     47,10}, {     15, 9}, \
+    {     31, 8}, {     67, 9}, {     39, 8}, {     79, 9}, \
+    {     47,10}, {     31, 9}, {     79,10}, {     47,11}, \
+    {     31,10}, {     63, 9}, {    127, 8}, {    255,10}, \
+    {     79, 9}, {    159, 8}, {    319,10}, {     95, 9}, \
+    {    191,11}, {     63,10}, {    127, 9}, {    255, 8}, \
+    {    511, 9}, {    271,10}, {    143, 9}, {    287, 8}, \
+    {    575, 9}, {    303, 8}, {    607, 9}, {    319,11}, \
+    {     95,10}, {    191,12}, {     63,11}, {    127,10}, \
+    {    255, 9}, {    511,10}, {    271, 9}, {    543,10}, \
+    {    287, 9}, {    575,10}, {    303, 9}, {    607,11}, \
+    {    159,10}, {    319, 9}, {    639,10}, {    335, 9}, \
+    {    671,10}, {    351, 9}, {    703,11}, {    191,10}, \
+    {    383, 9}, {    767,10}, {    415, 9}, {    831,11}, \
+    {    223,10}, {    479,12}, {    127,11}, {    255,10}, \
+    {    543, 9}, {   1087,11}, {    287,10}, {    607, 9}, \
+    {   1215,11}, {    319,10}, {    671,11}, {    351,10}, \
+    {    703,12}, {    191,11}, {    383,10}, {    767,11}, \
+    {    415,10}, {    831,11}, {    479,13}, {    127,12}, \
+    {    255,11}, {    543,10}, {   1087,11}, {    607,10}, \
+    {   1215,12}, {    319,11}, {    671,10}, {   1343,11}, \
+    {    735,12}, {    383,11}, {    831,12}, {    447,11}, \
+    {    959,13}, {    255,12}, {    511,11}, {   1087,12}, \
+    {    575,11}, {   1215,12}, {    639,11}, {   1343,12}, \
+    {    703,11}, {   1471,13}, {    383,12}, {    831,11}, \
+    {   1663,12}, {    959,11}, {   1919,14}, {    255,13}, \
+    {    511,12}, {   1215,13}, {    639,12}, {   1471,11}, \
+    {   2943,13}, {    767,12}, {   1727,13}, {    895,12}, \
+    {   1919,14}, {    511,13}, {   1023,12}, {   2111,13}, \
+    {   1151,12}, {   2431,13}, {   1407,12}, {   2943,14}, \
+    {    767,13}, {   1663,12}, {   3455,13}, {   1919,15}, \
+    {    511,14}, {   1023,13}, {   2431,14}, {   1279,13}, \
+    {   2943,12}, {   5887,14}, {   1535,13}, {   3455,14}, \
+    {   1791,13}, {   3839,12}, {   7679,15}, {   1023,14}, \
+    {   2047,13}, {   4095,14}, {   2303,13}, {   4991,12}, \
+    {   9983,14}, {   2815,13}, {   5887,15}, {   1535,14}, \
+    {   3839,13}, {   7679,16} }
+#define SQR_FFT_TABLE3_SIZE 170
+#define SQR_FFT_THRESHOLD                 3520
+
+#define MULLO_BASECASE_THRESHOLD             5
+#define MULLO_DC_THRESHOLD                  50
+#define MULLO_MUL_N_THRESHOLD             6633
+#define SQRLO_BASECASE_THRESHOLD             0  /* always */
+#define SQRLO_DC_THRESHOLD                  95
+#define SQRLO_SQR_THRESHOLD               6633
+
+#define DC_DIV_QR_THRESHOLD                 68
+#define DC_DIVAPPR_Q_THRESHOLD             204
+#define DC_BDIV_QR_THRESHOLD                64
+#define DC_BDIV_Q_THRESHOLD                108
+
+#define INV_MULMOD_BNM1_THRESHOLD           34
+#define INV_NEWTON_THRESHOLD               276
+#define INV_APPR_THRESHOLD                 226
+
+#define BINV_NEWTON_THRESHOLD              298
+#define REDC_1_TO_REDC_N_THRESHOLD          65
+
+#define MU_DIV_QR_THRESHOLD               1528
+#define MU_DIVAPPR_Q_THRESHOLD            1589
+#define MUPI_DIV_QR_THRESHOLD              140
+#define MU_BDIV_QR_THRESHOLD              1334
+#define MU_BDIV_Q_THRESHOLD               1499
+
+#define POWM_SEC_TABLE  3,16,96,428,1317
+
+#define GET_STR_DC_THRESHOLD                13
+#define GET_STR_PRECOMPUTE_THRESHOLD        18
+#define SET_STR_DC_THRESHOLD               704
+#define SET_STR_PRECOMPUTE_THRESHOLD      1358
+
+#define FAC_DSC_THRESHOLD                   95
+#define FAC_ODD_THRESHOLD                   29
+
+#define MATRIX22_STRASSEN_THRESHOLD         15
+#define HGCD2_DIV1_METHOD                    1  /* 5.53% faster than 3 */
+#define HGCD_THRESHOLD                     172
+#define HGCD_APPR_THRESHOLD                204
+#define HGCD_REDUCE_THRESHOLD             2479
+#define GCD_DC_THRESHOLD                   610
+#define GCDEXT_DC_THRESHOLD                443
+#define JACOBI_BASE_METHOD                   4  /* 6.53% faster than 3 */
+
+/* Tuneup completed successfully, took 101563 seconds */