//------------------------------------------------------------------------------ // Copyright (c) 2011-2012 by European Organization for Nuclear Research (CERN) // Author: Lukasz Janyst //------------------------------------------------------------------------------ // XRootD 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 3 of the License, or // (at your option) any later version. // // XRootD 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. // // You should have received a copy of the GNU Lesser General Public License // along with XRootD. If not, see . //------------------------------------------------------------------------------ #ifndef __XRD_CL_OPTIMIZERS_HH__ #define __XRD_CL_OPTIMIZERS_HH__ #ifdef __GNUC__ #define likely(x) __builtin_expect(!!(x), 1) #define unlikely(x) __builtin_expect(!!(x), 0) #else #define likely(x) x #define unlikely(x) x #endif #endif // __XRD_CL_OPTIMIZERS_HH__