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diff --git a/gmp/mpn/powerpc64/mode64/p3/gmp-mparam.h b/gmp/mpn/powerpc64/mode64/p3/gmp-mparam.h
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+/* POWER3/PowerPC630 gmp-mparam.h -- Compiler/machine parameter header file.
+
+Copyright 2008-2010 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 64
+#define GMP_LIMB_BYTES 8
+
+
+#define MOD_1_NORM_THRESHOLD 0 /* always */
+#define MOD_1_UNNORM_THRESHOLD 0 /* always */
+#define MOD_1N_TO_MOD_1_1_THRESHOLD 7
+#define MOD_1U_TO_MOD_1_1_THRESHOLD 3
+#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 17
+#define USE_PREINV_DIVREM_1 0
+#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 MP_SIZE_T_MAX /* never */
+
+#define MUL_TOOM22_THRESHOLD 10
+#define MUL_TOOM33_THRESHOLD 33
+#define MUL_TOOM44_THRESHOLD 46
+#define MUL_TOOM6H_THRESHOLD 77
+#define MUL_TOOM8H_THRESHOLD 139
+
+#define MUL_TOOM32_TO_TOOM43_THRESHOLD 49
+#define MUL_TOOM32_TO_TOOM53_THRESHOLD 47
+#define MUL_TOOM42_TO_TOOM53_THRESHOLD 49
+#define MUL_TOOM42_TO_TOOM63_THRESHOLD 49
+#define MUL_TOOM43_TO_TOOM54_THRESHOLD 34
+
+#define SQR_BASECASE_THRESHOLD 0 /* always (native) */
+#define SQR_TOOM2_THRESHOLD 14
+#define SQR_TOOM3_THRESHOLD 45
+#define SQR_TOOM4_THRESHOLD 64
+#define SQR_TOOM6_THRESHOLD 85
+#define SQR_TOOM8_THRESHOLD 139
+
+#define MULMID_TOOM42_THRESHOLD 22
+
+#define MULMOD_BNM1_THRESHOLD 8
+#define SQRMOD_BNM1_THRESHOLD 10
+
+#define MUL_FFT_MODF_THRESHOLD 220 /* k = 5 */
+#define MUL_FFT_TABLE3 \
+ { { 220, 5}, { 9, 6}, { 5, 5}, { 11, 6}, \
+ { 13, 7}, { 7, 6}, { 15, 7}, { 13, 8}, \
+ { 7, 7}, { 15, 8}, { 13, 9}, { 7, 8}, \
+ { 19, 9}, { 11, 8}, { 23,10}, { 7, 9}, \
+ { 15, 8}, { 33, 9}, { 23,10}, { 15, 9}, \
+ { 35, 8}, { 71,10}, { 23, 9}, { 47,11}, \
+ { 15,10}, { 31, 9}, { 71,10}, { 39, 9}, \
+ { 79,10}, { 55,11}, { 31,10}, { 63, 9}, \
+ { 127,10}, { 71, 9}, { 143, 8}, { 287,10}, \
+ { 79,11}, { 47,10}, { 95, 9}, { 191,12}, \
+ { 31,11}, { 63,10}, { 127, 9}, { 255, 8}, \
+ { 511,10}, { 143, 9}, { 287,11}, { 79,10}, \
+ { 159, 9}, { 319, 8}, { 639,10}, { 175, 9}, \
+ { 351,11}, { 95,10}, { 191, 9}, { 383,11}, \
+ { 111,10}, { 223,12}, { 63,11}, { 127,10}, \
+ { 255, 9}, { 511,11}, { 143,10}, { 287, 9}, \
+ { 575,11}, { 159,10}, { 319, 9}, { 639,11}, \
+ { 175,10}, { 351,12}, { 95,11}, { 191,10}, \
+ { 383, 9}, { 767,11}, { 223,13}, { 63,12}, \
+ { 127,11}, { 255,10}, { 511,11}, { 287,10}, \
+ { 575, 9}, { 1151,12}, { 159,11}, { 319,10}, \
+ { 639,11}, { 351,12}, { 191,11}, { 383,10}, \
+ { 767,12}, { 223,11}, { 447,10}, { 895,13}, \
+ { 127,12}, { 255,11}, { 511,12}, { 287,11}, \
+ { 575,10}, { 1151,12}, { 319,11}, { 639,12}, \
+ { 351,11}, { 703,13}, { 191,12}, { 383,11}, \
+ { 767,12}, { 415,11}, { 831,10}, { 1663,12}, \
+ { 447,11}, { 895,14}, { 16384,15}, { 32768,16}, \
+ { 65536,17}, { 131072,18}, { 262144,19}, { 524288,20}, \
+ {1048576,21}, {2097152,22}, {4194304,23}, {8388608,24} }
+#define MUL_FFT_TABLE3_SIZE 120
+#define MUL_FFT_THRESHOLD 2688
+
+#define SQR_FFT_MODF_THRESHOLD 188 /* k = 5 */
+#define SQR_FFT_TABLE3 \
+ { { 188, 5}, { 9, 6}, { 5, 5}, { 11, 6}, \
+ { 13, 7}, { 13, 8}, { 7, 7}, { 16, 8}, \
+ { 9, 7}, { 19, 8}, { 13, 9}, { 7, 8}, \
+ { 19, 9}, { 11, 8}, { 23,10}, { 7, 9}, \
+ { 15, 8}, { 31, 9}, { 19, 8}, { 39, 9}, \
+ { 23,10}, { 15, 9}, { 39,10}, { 23,11}, \
+ { 15,10}, { 31, 9}, { 67,10}, { 39, 9}, \
+ { 79, 8}, { 159,10}, { 47, 9}, { 95, 8}, \
+ { 191,11}, { 31,10}, { 63, 9}, { 127, 8}, \
+ { 255,10}, { 71, 9}, { 143, 8}, { 287,10}, \
+ { 79, 9}, { 159,11}, { 47,10}, { 95, 9}, \
+ { 191,12}, { 31,11}, { 63,10}, { 127, 9}, \
+ { 255, 8}, { 511,10}, { 143, 9}, { 287,11}, \
+ { 79,10}, { 159, 9}, { 319, 8}, { 639,10}, \
+ { 175,11}, { 95,10}, { 191, 9}, { 383,11}, \
+ { 111,10}, { 223,12}, { 63,11}, { 127,10}, \
+ { 255, 9}, { 511,11}, { 143,10}, { 287, 9}, \
+ { 575,11}, { 159,10}, { 319, 9}, { 639,11}, \
+ { 175,12}, { 95,11}, { 191,10}, { 383, 9}, \
+ { 767,11}, { 223,13}, { 63,12}, { 127,11}, \
+ { 255,10}, { 511,11}, { 287,10}, { 575,12}, \
+ { 159,11}, { 319,10}, { 639,11}, { 351,12}, \
+ { 191,11}, { 383,10}, { 767,12}, { 223,11}, \
+ { 447,10}, { 895,13}, { 127,12}, { 255,11}, \
+ { 511,12}, { 287,11}, { 575,10}, { 1151,12}, \
+ { 319,11}, { 639,12}, { 351,13}, { 191,12}, \
+ { 383,11}, { 767,12}, { 447,11}, { 895,14}, \
+ { 16384,15}, { 32768,16}, { 65536,17}, { 131072,18}, \
+ { 262144,19}, { 524288,20}, {1048576,21}, {2097152,22}, \
+ {4194304,23}, {8388608,24} }
+#define SQR_FFT_TABLE3_SIZE 118
+#define SQR_FFT_THRESHOLD 1728
+
+#define MULLO_BASECASE_THRESHOLD 2
+#define MULLO_DC_THRESHOLD 27
+#define MULLO_MUL_N_THRESHOLD 2511
+
+#define DC_DIV_QR_THRESHOLD 23
+#define DC_DIVAPPR_Q_THRESHOLD 87
+#define DC_BDIV_QR_THRESHOLD 27
+#define DC_BDIV_Q_THRESHOLD 60
+
+#define INV_MULMOD_BNM1_THRESHOLD 27
+#define INV_NEWTON_THRESHOLD 91
+#define INV_APPR_THRESHOLD 91
+
+#define BINV_NEWTON_THRESHOLD 115
+#define REDC_1_TO_REDC_N_THRESHOLD 31
+
+#define MU_DIV_QR_THRESHOLD 551
+#define MU_DIVAPPR_Q_THRESHOLD 551
+#define MUPI_DIV_QR_THRESHOLD 42
+#define MU_BDIV_QR_THRESHOLD 483
+#define MU_BDIV_Q_THRESHOLD 492
+
+#define POWM_SEC_TABLE 2,23,140,556,713,746
+
+#define MATRIX22_STRASSEN_THRESHOLD 8
+#define HGCD_THRESHOLD 56
+#define HGCD_APPR_THRESHOLD 51
+#define HGCD_REDUCE_THRESHOLD 688
+#define GCD_DC_THRESHOLD 333
+#define GCDEXT_DC_THRESHOLD 126
+#define JACOBI_BASE_METHOD 1
+
+#define GET_STR_DC_THRESHOLD 17
+#define GET_STR_PRECOMPUTE_THRESHOLD 28
+#define SET_STR_DC_THRESHOLD 375
+#define SET_STR_PRECOMPUTE_THRESHOLD 812
+
+#define FAC_DSC_THRESHOLD 351
+#define FAC_ODD_THRESHOLD 0 /* always */