11cb0ef41Sopenharmony_ci/* cpu_features.h -- Processor features detection. 21cb0ef41Sopenharmony_ci * 31cb0ef41Sopenharmony_ci * Copyright 2018 The Chromium Authors 41cb0ef41Sopenharmony_ci * Use of this source code is governed by a BSD-style license that can be 51cb0ef41Sopenharmony_ci * found in the Chromium source repository LICENSE file. 61cb0ef41Sopenharmony_ci */ 71cb0ef41Sopenharmony_ci 81cb0ef41Sopenharmony_ci#include "zlib.h" 91cb0ef41Sopenharmony_ci 101cb0ef41Sopenharmony_ci/* TODO(cavalcantii): remove checks for x86_flags on deflate. 111cb0ef41Sopenharmony_ci */ 121cb0ef41Sopenharmony_ciextern int arm_cpu_enable_crc32; 131cb0ef41Sopenharmony_ciextern int arm_cpu_enable_pmull; 141cb0ef41Sopenharmony_ciextern int x86_cpu_enable_sse2; 151cb0ef41Sopenharmony_ciextern int x86_cpu_enable_ssse3; 161cb0ef41Sopenharmony_ciextern int x86_cpu_enable_simd; 171cb0ef41Sopenharmony_ciextern int x86_cpu_enable_avx512; 181cb0ef41Sopenharmony_ci 191cb0ef41Sopenharmony_civoid cpu_check_features(void); 20