1 /* Common definition for memcpy resolver. 2 Copyright (C) 2017-2022 Free Software Foundation, Inc. 3 This file is part of the GNU C Library. 4 5 The GNU C Library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Lesser General Public 7 License as published by the Free Software Foundation; either 8 version 2.1 of the License, or (at your option) any later version. 9 10 The GNU C Library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Lesser General Public License for more details. 14 15 You should have received a copy of the GNU Lesser General Public 16 License along with the GNU C Library; if not, see 17 <https://www.gnu.org/licenses/>. */ 18 19 #ifdef __SOFTFP__ 20 __typeof (REDIRECT_NAME) OPTIMIZE (arm) attribute_hidden; 21 #endif 22 __typeof (REDIRECT_NAME) OPTIMIZE (vfp) attribute_hidden; 23 __typeof (REDIRECT_NAME) OPTIMIZE (neon) attribute_hidden; 24 25 static inline void * IFUNC_SELECTOR(int hwcap)26IFUNC_SELECTOR (int hwcap) 27 { 28 if (hwcap & HWCAP_ARM_NEON) 29 return OPTIMIZE (neon); 30 #ifdef __SOFTFP__ 31 if (hwcap & HWCAP_ARM_VFP) 32 return OPTIMIZE (vfp); 33 return OPTIMIZE (arm); 34 #else 35 return OPTIMIZE (vfp); 36 #endif 37 } 38