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diff --git a/Build/source/libs/gmp/gmp-6.0.0/mpn/sparc64/ultrasparc1234/lshiftc.asm b/Build/source/libs/gmp/gmp-6.0.0/mpn/sparc64/ultrasparc1234/lshiftc.asm
new file mode 100644
index 00000000000..47286d569e7
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+++ b/Build/source/libs/gmp/gmp-6.0.0/mpn/sparc64/ultrasparc1234/lshiftc.asm
@@ -0,0 +1,165 @@
+dnl SPARC v9 mpn_lshiftc
+
+dnl Copyright 1996, 2000-2003, 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 1&2: 3
+C UltraSPARC 3: 2.67
+
+C INPUT PARAMETERS
+define(`rp', `%i0')
+define(`up', `%i1')
+define(`n', `%i2')
+define(`cnt',`%i3')
+
+define(`u0', `%l0')
+define(`u1', `%l2')
+define(`u2', `%l4')
+define(`u3', `%l6')
+
+define(`tnc',`%i4')
+
+define(`fanop',`fitod %f0,%f2') dnl A quasi nop running in the FA pipe
+
+ASM_START()
+ REGISTER(%g2,#scratch)
+ REGISTER(%g3,#scratch)
+PROLOGUE(mpn_lshiftc)
+ save %sp,-160,%sp
+
+ sllx n,3,%g1
+ sub %g0,cnt,tnc C negate shift count
+ add up,%g1,up C make %o1 point at end of src
+ add rp,%g1,rp C make %o0 point at end of res
+ ldx [up-8],u3 C load first limb
+ subcc n,5,n
+ srlx u3,tnc,%i5 C compute function result
+ bl,pn %xcc,.Lend1234
+ sllx u3,cnt,%g3
+
+ subcc n,4,n
+ ldx [up-16],u0
+ ldx [up-24],u1
+ add up,-32,up
+ ldx [up-0],u2
+ ldx [up-8],u3
+ srlx u0,tnc,%g2
+ bl,pn %xcc,.Lend5678
+ not %g3, %g3
+
+ b,a .Loop
+ ALIGN(16)
+.Loop:
+ sllx u0,cnt,%g1
+ andn %g3,%g2,%g3
+ ldx [up-16],u0
+ fanop
+C --
+ srlx u1,tnc,%g2
+ subcc n,4,n
+ stx %g3,[rp-8]
+ not %g1, %g1
+C --
+ sllx u1,cnt,%g3
+ andn %g1,%g2,%g1
+ ldx [up-24],u1
+ fanop
+C --
+ srlx u2,tnc,%g2
+ stx %g1,[rp-16]
+ add up,-32,up
+ not %g3, %g3
+C --
+ sllx u2,cnt,%g1
+ andn %g3,%g2,%g3
+ ldx [up-0],u2
+ fanop
+C --
+ srlx u3,tnc,%g2
+ stx %g3,[rp-24]
+ add rp,-32,rp
+ not %g1, %g1
+C --
+ sllx u3,cnt,%g3
+ andn %g1,%g2,%g1
+ ldx [up-8],u3
+ fanop
+C --
+ srlx u0,tnc,%g2
+ stx %g1,[rp-0]
+ bge,pt %xcc,.Loop
+ not %g3, %g3
+C --
+.Lend5678:
+ sllx u0,cnt,%g1
+ andn %g3,%g2,%g3
+ srlx u1,tnc,%g2
+ stx %g3,[rp-8]
+ not %g1, %g1
+ sllx u1,cnt,%g3
+ andn %g1,%g2,%g1
+ srlx u2,tnc,%g2
+ stx %g1,[rp-16]
+ not %g3, %g3
+ sllx u2,cnt,%g1
+ andn %g3,%g2,%g3
+ srlx u3,tnc,%g2
+ stx %g3,[rp-24]
+ add rp,-32,rp
+ not %g1, %g1
+ sllx u3,cnt,%g3 C carry...
+ andn %g1,%g2,%g1
+ stx %g1,[rp-0]
+
+.Lend1234:
+ addcc n,4,n
+ bz,pn %xcc,.Lret
+ fanop
+.Loop0:
+ add rp,-8,rp
+ subcc n,1,n
+ ldx [up-16],u3
+ add up,-8,up
+ srlx u3,tnc,%g2
+ not %g3, %g3
+ andn %g3,%g2,%g3
+ stx %g3,[rp]
+ sllx u3,cnt,%g3
+ bnz,pt %xcc,.Loop0
+ fanop
+.Lret:
+ not %g3, %g3
+ stx %g3,[rp-8]
+ mov %i5,%i0
+ ret
+ restore
+EPILOGUE()