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diff --git a/Build/source/libs/gmp/gmp-6.0.0/mpn/sparc64/ultrasparct1/submul_1.asm b/Build/source/libs/gmp/gmp-6.0.0/mpn/sparc64/ultrasparct1/submul_1.asm
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index 00000000000..4f553a80638
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+++ b/Build/source/libs/gmp/gmp-6.0.0/mpn/sparc64/ultrasparct1/submul_1.asm
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+dnl SPARC v9 mpn_submul_1 for T1/T2.
+
+dnl Copyright 2010 Free Software Foundation, Inc.
+
+dnl This file is part of the GNU MP Library.
+dnl
+dnl The GNU MP Library is free software; you can redistribute it and/or modify
+dnl it under the terms of either:
+dnl
+dnl * the GNU Lesser General Public License as published by the Free
+dnl Software Foundation; either version 3 of the License, or (at your
+dnl option) any later version.
+dnl
+dnl or
+dnl
+dnl * the GNU General Public License as published by the Free Software
+dnl Foundation; either version 2 of the License, or (at your option) any
+dnl later version.
+dnl
+dnl or both in parallel, as here.
+dnl
+dnl The GNU MP Library is distributed in the hope that it will be useful, but
+dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+dnl for more details.
+dnl
+dnl You should have received copies of the GNU General Public License and the
+dnl GNU Lesser General Public License along with the GNU MP Library. If not,
+dnl see https://www.gnu.org/licenses/.
+
+include(`../config.m4')
+
+C cycles/limb
+C UltraSPARC T1: 74
+C UltraSPARC T2: ?
+
+C INPUT PARAMETERS
+define(`rp', `%i0')
+define(`up', `%i1')
+define(`n', `%i2')
+define(`v0', `%i3')
+
+ASM_START()
+ REGISTER(%g2,#scratch)
+ REGISTER(%g3,#scratch)
+PROLOGUE(mpn_submul_1)
+ save %sp, -176, %sp
+ mov 1, %o2
+ mov %i0, %g2
+ srlx %i3, 32, %o4
+ sllx %o2, 32, %o2
+ srl %i3, 0, %i3
+ mov 0, %g3
+ mov 0, %i0
+
+L(top): ldx [%i1+%g3], %g1
+ srl %g1, 0, %g4
+ mulx %g4, %i3, %o5
+ srlx %g1, 32, %g1
+ mulx %g1, %i3, %g5
+ mulx %g4, %o4, %g4
+ mulx %g1, %o4, %g1
+ srlx %o5, 32, %o1
+ add %g5, %o1, %o1
+ addcc %o1, %g4, %g4
+ srl %o5, 0, %o0
+ ldx [%g2+%g3], %o5
+ sllx %g4, 32, %o1
+ add %g1, %o2, %l1
+ movlu %xcc, %l1, %g1
+ add %o1, %o0, %l0
+ addcc %l0, %i0, %g5
+ srlx %g4, 32, %i0
+ add %i0, 1, %g4
+ movlu %xcc, %g4, %i0
+ subcc %o5, %g5, %g5
+ stx %g5, [%g2+%g3]
+ add %i0, 1, %g4
+ movlu %xcc, %g4, %i0
+ add %i2, -1, %i2
+ add %i0, %g1, %i0
+ brnz,pt %i2, L(top)
+ add %g3, 8, %g3
+ return %i7+8
+ nop
+EPILOGUE()