diff --git a/mpn/sparc64/gmp-mparam.h b/mpn/sparc64/gmp-mparam.h
index 2f982bb1..eecdc929 100644
--- a/mpn/sparc64/gmp-mparam.h
+++ b/mpn/sparc64/gmp-mparam.h
@@ -1,23 +1,18 @@
-/* Generated by tuneup.c, 2012-10-23, gcc 4.7 */
+/* Generated by tuneup.c, 2014-03-24, gcc 4.7 */
 
 #define MUL_KARATSUBA_THRESHOLD          34
 #define MUL_TOOM3_THRESHOLD              97
 #define MUL_TOOM4_THRESHOLD             426
 #define MUL_TOOM8H_THRESHOLD            426
 
-#define SQR_BASECASE_THRESHOLD           11
-#define SQR_KARATSUBA_THRESHOLD          68
-#define SQR_TOOM3_THRESHOLD              99
-#define SQR_TOOM4_THRESHOLD             507
-#define SQR_TOOM8_THRESHOLD             507
+#define SQR_BASECASE_THRESHOLD           10
+#define SQR_KARATSUBA_THRESHOLD          71
+#define SQR_TOOM3_THRESHOLD              97
+#define SQR_TOOM4_THRESHOLD             498
+#define SQR_TOOM8_THRESHOLD             498
 
 #define POWM_THRESHOLD                  984
 
-#define HGCD_THRESHOLD                   43
-#define GCD_DC_THRESHOLD                746
-#define GCDEXT_DC_THRESHOLD             572
-#define JACOBI_BASE_METHOD                3
-
 #define DIVREM_1_NORM_THRESHOLD           3
 #define DIVREM_1_UNNORM_THRESHOLD         3
 #define MOD_1_NORM_THRESHOLD              3
@@ -27,56 +22,69 @@
 #define DIVREM_2_THRESHOLD                0  /* always */
 #define DIVEXACT_1_THRESHOLD              0  /* always */
 #define MODEXACT_1_ODD_THRESHOLD          0  /* always */
-#define MOD_1_1_THRESHOLD                12
-#define MOD_1_2_THRESHOLD                12
+#define MOD_1_1_THRESHOLD                11
+#define MOD_1_2_THRESHOLD                11
 #define MOD_1_3_THRESHOLD               996
 #define DIVREM_HENSEL_QR_1_THRESHOLD    996
 #define RSH_DIVREM_HENSEL_QR_1_THRESHOLD    996
-#define DIVREM_EUCLID_HENSEL_THRESHOLD    119
+#define DIVREM_EUCLID_HENSEL_THRESHOLD     35
 
-#define ROOTREM_THRESHOLD                 6
+#define MUL_FFT_FULL_THRESHOLD         1824
+
+#define SQR_FFT_FULL_THRESHOLD         1824
+
+#define MULLOW_BASECASE_THRESHOLD        38
+#define MULLOW_DC_THRESHOLD              38
+#define MULLOW_MUL_THRESHOLD           2966
+
+#define MULHIGH_BASECASE_THRESHOLD       46
+#define MULHIGH_DC_THRESHOLD             46
+#define MULHIGH_MUL_THRESHOLD          3402
+
+#define MULMOD_2EXPM1_THRESHOLD          16
+
+#define SB_DIVAPPR_Q_SMALL_THRESHOLD      0  /* always */
+#define SB_DIV_QR_SMALL_THRESHOLD         5
+#define DC_DIV_QR_THRESHOLD              20
+#define INV_DIV_QR_THRESHOLD           1037
+#define INV_DIVAPPR_Q_N_THRESHOLD        20
+#define DC_DIV_Q_THRESHOLD               33
+#define INV_DIV_Q_THRESHOLD             492
+#define DC_DIVAPPR_Q_THRESHOLD           45
+#define INV_DIVAPPR_Q_THRESHOLD        2172
+#define DC_BDIV_QR_THRESHOLD             29
+#define DC_BDIV_Q_THRESHOLD              50
+
+#define ROOTREM_THRESHOLD                 4
+
+#define MATRIX22_STRASSEN_THRESHOLD      12
+#define HGCD_THRESHOLD                   42
+#define HGCD_APPR_THRESHOLD              50
+#define HGCD_REDUCE_THRESHOLD          6852
+#define GCD_DC_THRESHOLD                142
+#define GCDEXT_DC_THRESHOLD             153
+#define JACOBI_BASE_METHOD                3
 
 #define GET_STR_DC_THRESHOLD             12
 #define GET_STR_PRECOMPUTE_THRESHOLD     18
-#define SET_STR_DC_THRESHOLD            290
-#define SET_STR_PRECOMPUTE_THRESHOLD   2657
+#define SET_STR_DC_THRESHOLD            276
+#define SET_STR_PRECOMPUTE_THRESHOLD   1045
 
-#define MUL_FFT_FULL_THRESHOLD         2016
-
-#define SQR_FFT_FULL_THRESHOLD         2016
-
-#define MULLOW_BASECASE_THRESHOLD        30
-#define MULLOW_DC_THRESHOLD              30
-#define MULLOW_MUL_THRESHOLD           2192
-
-#define MULHIGH_BASECASE_THRESHOLD       44
-#define MULHIGH_DC_THRESHOLD             44
-#define MULHIGH_MUL_THRESHOLD          1085
-
-#define MULMOD_2EXPM1_THRESHOLD          14
-
-#define FAC_UI_THRESHOLD               1074
-#define DC_DIV_QR_THRESHOLD              26
-#define DC_DIVAPPR_Q_N_THRESHOLD         94
-#define INV_DIV_QR_THRESHOLD            150
-#define INV_DIVAPPR_Q_N_THRESHOLD        94
-#define DC_DIV_Q_THRESHOLD               22
-#define INV_DIV_Q_THRESHOLD             680
-#define DC_DIVAPPR_Q_THRESHOLD           24
-#define INV_DIVAPPR_Q_THRESHOLD        2514
-#define DC_BDIV_QR_THRESHOLD            100
-#define DC_BDIV_Q_THRESHOLD              44
+#define FAC_DSC_THRESHOLD               390
+#define FAC_ODD_THRESHOLD                 0  /* always */
 
 /* fft_tuning -- autogenerated by tune-fft */
 
 #define FFT_TAB \
-   { { 4, 3 }, { 3, 2 }, { 2, 1 }, { 1, 1 }, { 1, 0 } }
+   { { 4, 3 }, { 3, 2 }, { 2, 2 }, { 2, 1 }, { 1, 0 } }
 
 #define MULMOD_TAB \
-   { 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1 }
+   { 4, 3, 3, 3, 3, 3, 2, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1 }
 
-#define FFT_N_NUM 23
+#define FFT_N_NUM 19
 
 #define FFT_MULMOD_2EXPP1_CUTOFF 128
 
-/* tuneup crashed, used k8 MULMOD_TAB values */
\ No newline at end of file
+
+/* Tuneup completed successfully, took 868 seconds */
+