[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/libc/glibc/glibc-2.22/soft-fp/sqrttf2.c b/ap/libc/glibc/glibc-2.22/soft-fp/sqrttf2.c
new file mode 100644
index 0000000..b354b50
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/soft-fp/sqrttf2.c
@@ -0,0 +1,49 @@
+/* Software floating-point emulation.
+ Return sqrt(a)
+ Copyright (C) 1997-2015 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Richard Henderson (rth@cygnus.com) and
+ Jakub Jelinek (jj@ultra.linux.cz).
+
+ 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.
+
+ In addition to the permissions in the GNU Lesser General Public
+ License, the Free Software Foundation gives you unlimited
+ permission to link the compiled version of this file into
+ combinations with other programs, and to distribute those
+ combinations without any restriction coming from the use of this
+ file. (The Lesser General Public License restrictions do apply in
+ other respects; for example, they cover modification of the file,
+ and distribution when not linked into a combine executable.)
+
+ 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 "soft-fp.h"
+#include "quad.h"
+
+TFtype
+__sqrttf2 (TFtype a)
+{
+ FP_DECL_EX;
+ FP_DECL_Q (A);
+ FP_DECL_Q (R);
+ TFtype r;
+
+ FP_INIT_ROUNDMODE;
+ FP_UNPACK_Q (A, a);
+ FP_SQRT_Q (R, A);
+ FP_PACK_Q (r, R);
+ FP_HANDLE_EXCEPTIONS;
+
+ return r;
+}