From be8efac78d067c138ad8dda03df4336e73f94887 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Sat, 8 Jan 2022 11:51:07 +0100 Subject: New upstream version 1.0 --- lib/isnand-nolibm.h | 29 ++++++++++------------------- 1 file changed, 10 insertions(+), 19 deletions(-) (limited to 'lib/isnand-nolibm.h') diff --git a/lib/isnand-nolibm.h b/lib/isnand-nolibm.h index d651a4c..aad1391 100644 --- a/lib/isnand-nolibm.h +++ b/lib/isnand-nolibm.h @@ -1,33 +1,24 @@ /* Test for NaN that does not need libm. - Copyright (C) 2007-2018 Free Software Foundation, Inc. + Copyright (C) 2007-2022 Free Software Foundation, Inc. - This program is free software: you can redistribute it and/or - modify it under the terms of either: + This file 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 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. - This program is distributed in the hope that it will be useful, + This file 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. + GNU Lesser General Public License for more details. - You should have received a copy of the GNU General Public License + You should have received a copy of the GNU Lesser General Public License along with this program. If not, see . */ #if HAVE_ISNAND_IN_LIBC /* Get declaration of isnan macro. */ # include -# if __GNUC__ >= 4 - /* GCC 4.0 and newer provides three built-ins for isnan. */ +# if (__GNUC__ >= 4) || (__clang_major__ >= 4) + /* GCC >= 4.0 and clang provide a type-generic built-in for isnan. */ # undef isnand # define isnand(x) __builtin_isnan ((double)(x)) # else -- cgit v1.2.3