2 //===----------------------------------------------------------------------===//
4 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
5 // See https://llvm.org/LICENSE.txt for license information.
6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
8 //===----------------------------------------------------------------------===//
10 #ifndef _LIBCPP_EXPERIMENTAL_CONFIG
11 #define _LIBCPP_EXPERIMENTAL_CONFIG
15 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
16 # pragma GCC system_header
19 #define _LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL namespace std { namespace experimental {
20 #define _LIBCPP_END_NAMESPACE_EXPERIMENTAL } }
21 #define _VSTD_EXPERIMENTAL std::experimental
23 #define _LIBCPP_BEGIN_NAMESPACE_LFTS _LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL inline namespace fundamentals_v1 {
24 #define _LIBCPP_END_NAMESPACE_LFTS } } }
25 #define _VSTD_LFTS _VSTD_EXPERIMENTAL::fundamentals_v1
27 #define _LIBCPP_BEGIN_NAMESPACE_LFTS_V2 _LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL inline namespace fundamentals_v2 {
28 #define _LIBCPP_END_NAMESPACE_LFTS_V2 } } }
29 #define _VSTD_LFTS_V2 _VSTD_EXPERIMENTAL::fundamentals_v2
31 #define _LIBCPP_BEGIN_NAMESPACE_LFTS_PMR _LIBCPP_BEGIN_NAMESPACE_LFTS namespace pmr {
32 #define _LIBCPP_END_NAMESPACE_LFTS_PMR _LIBCPP_END_NAMESPACE_LFTS }
33 #define _VSTD_LFTS_PMR _VSTD_LFTS::pmr
35 // TODO: support more targets
37 #define _LIBCPP_NATIVE_SIMD_WIDTH_IN_BYTES 32
39 #define _LIBCPP_NATIVE_SIMD_WIDTH_IN_BYTES 16