From b24381e50f0f8aee1e39bf86ebcbe962b70a9247 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Fri, 5 Jun 2020 03:33:12 +0000 Subject: i386: Use builtin sqrtl Checked on i686-linux-gnu. --- sysdeps/x86/fpu/e_sqrtl.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 sysdeps/x86/fpu/e_sqrtl.c (limited to 'sysdeps/x86/fpu') diff --git a/sysdeps/x86/fpu/e_sqrtl.c b/sysdeps/x86/fpu/e_sqrtl.c new file mode 100644 index 0000000000..7ea6f52058 --- /dev/null +++ b/sysdeps/x86/fpu/e_sqrtl.c @@ -0,0 +1,27 @@ +/* Square root function. x86_64 long double version. + Copyright (C) 2020 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 + . */ + +#include +#include + +long double +__ieee754_sqrtl (long double x) +{ + return __builtin_sqrtl (x); +} +libm_alias_finite (__ieee754_sqrtl, __sqrtl) -- cgit 1.4.1