1 files changed, 28 insertions, 0 deletions
diff --git a/sysdeps/aarch64/fpu/e_sqrt.c b/sysdeps/aarch64/fpu/e_sqrt.c
new file mode 100644
index 0000000000..4f11ca2e48
--- /dev/null
+++ b/sysdeps/aarch64/fpu/e_sqrt.c
@@ -0,0 +1,28 @@
+/* Square root of floating point number.
+   Copyright (C) 2015 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C 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 2.1 of the License, or (at your option) any later version.
+
+   The GNU C 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 C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math_private.h>
+
+double
+__ieee754_sqrt (double d)
+{
+  double res;
+  asm ("fsqrt   %d0, %d1" : "=w" (res) : "w" (d));
+  return res;
+}
+strong_alias (__ieee754_sqrt, __sqrt_finite)