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diff --git a/Build/source/libs/gmp/gmp-6.0.0/mpn/generic/mullo_basecase.c b/Build/source/libs/gmp/gmp-6.0.0/mpn/generic/mullo_basecase.c
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+++ b/Build/source/libs/gmp/gmp-6.0.0/mpn/generic/mullo_basecase.c
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+/* mpn_mullo_basecase -- Internal routine to multiply two natural
+ numbers of length m and n and return the low part.
+
+ THIS IS AN INTERNAL FUNCTION WITH A MUTABLE INTERFACE. IT IS ONLY
+ SAFE TO REACH THIS FUNCTION THROUGH DOCUMENTED INTERFACES.
+
+
+Copyright (C) 2000, 2002, 2004 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/. */
+
+#include "gmp.h"
+#include "gmp-impl.h"
+
+/*
+ FIXME: Should use mpn_addmul_2 (and higher).
+*/
+
+void
+mpn_mullo_basecase (mp_ptr rp, mp_srcptr up, mp_srcptr vp, mp_size_t n)
+{
+ mp_size_t i;
+
+ mpn_mul_1 (rp, up, n, vp[0]);
+
+ for (i = 1; i < n; i++)
+ mpn_addmul_1 (rp + i, up, n - i, vp[i]);
+}