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//===-- Compile time cpu feature detection ----------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// This file lists target cpu features by introspecting compiler enabled
// preprocessor definitions.
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIBC_SRC_SUPPORT_MACROS_PROPERTIES_CPU_FEATURES_H
#define LLVM_LIBC_SRC_SUPPORT_MACROS_PROPERTIES_CPU_FEATURES_H
#if defined(__SSE2__)
#define LIBC_TARGET_CPU_HAS_SSE2
#endif
#if defined(__SSE4_2__)
#define LIBC_TARGET_CPU_HAS_SSE4_2
#endif
#if defined(__AVX__)
#define LIBC_TARGET_CPU_HAS_AVX
#endif
#if defined(__AVX2__)
#define LIBC_TARGET_CPU_HAS_AVX2
#endif
#if defined(__AVX512F__)
#define LIBC_TARGET_CPU_HAS_AVX512F
#endif
#if defined(__AVX512BW__)
#define LIBC_TARGET_CPU_HAS_AVX512BW
#endif
#if defined(__ARM_FEATURE_FMA) || defined(__AVX2__) || defined(__FMA__) || \
defined(__LIBC_RISCV_USE_FMA)
#define LIBC_TARGET_CPU_HAS_FMA
#endif
#endif // LLVM_LIBC_SRC_SUPPORT_MACROS_PROPERTIES_CPU_FEATURES_H
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