/* Count the number of 1-bits in a word. Copyright (C) 2012-2023 Free Software Foundation, Inc. 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. 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this program. If not, see . */ #include #define COUNT_ONE_BITS_INLINE _GL_EXTERN_INLINE #include "count-one-bits.h" #if 1500 <= _MSC_VER && (defined _M_IX86 || defined _M_X64) int popcount_support = -1; #endif