Imported gcc-4.4.3

[msp430-gcc.git] / gmp / mpbsd / rpow.c

diff --git a/gmp/mpbsd/rpow.c b/gmp/mpbsd/rpow.c
new file mode 100644 (file)
index 0000000..827aacb
--- /dev/null
+++ b/gmp/mpbsd/rpow.c
@@ -0,0 +1,32 @@
+/* rpow -- MINT raised to short. */
+
+/*
+Copyright 2001 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 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.
+
+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 Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MP Library.  If not, see http://www.gnu.org/licenses/.  */
+
+#include "mp.h"
+#include "gmp.h"
+#include "gmp-impl.h"
+
+void
+rpow (const MINT *b, short e, MINT *r)
+{
+  if (e >= 0)
+    mpz_n_pow_ui (r, PTR(b), (mp_size_t) SIZ(b), (unsigned long) e);
+  else
+    SIZ(r) = 0;
+}