1 | // -*- C++ -*- |
2 | //===--------------------------- __config ---------------------------------===// |
3 | // |
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 |
7 | // |
8 | //===----------------------------------------------------------------------===// |
9 | |
10 | #ifndef _LIBCPP_EXPERIMENTAL_CONFIG |
11 | #define _LIBCPP_EXPERIMENTAL_CONFIG |
12 | |
13 | #include <__config> |
14 | |
15 | #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
16 | #pragma GCC system_header |
17 | #endif |
18 | |
19 | #define _LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL namespace std { namespace experimental { |
20 | #define _LIBCPP_END_NAMESPACE_EXPERIMENTAL } } |
21 | #define _VSTD_EXPERIMENTAL std::experimental |
22 | |
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 |
26 | |
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 |
30 | |
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 |
34 | |
35 | #define _LIBCPP_BEGIN_NAMESPACE_CHRONO_LFTS _LIBCPP_BEGIN_NAMESPACE_STD \ |
36 | namespace chrono { namespace experimental { inline namespace fundamentals_v1 { |
37 | #define _LIBCPP_END_NAMESPACE_CHRONO_LFTS _LIBCPP_END_NAMESPACE_STD } } } |
38 | |
39 | #if defined(_LIBCPP_NO_EXPERIMENTAL_DEPRECATION_WARNING_FILESYSTEM) |
40 | # define _LIBCPP_DEPRECATED_EXPERIMENTAL_FILESYSTEM /* nothing */ |
41 | #else |
42 | # define _LIBCPP_DEPRECATED_EXPERIMENTAL_FILESYSTEM __attribute__((deprecated("std::experimental::filesystem has now been deprecated in favor of C++17's std::filesystem. Please stop using it and start using std::filesystem. This experimental version will be removed in LLVM 11. You can remove this warning by defining the _LIBCPP_NO_EXPERIMENTAL_DEPRECATION_WARNING_FILESYSTEM macro."))) |
43 | #endif |
44 | |
45 | #define _LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL_FILESYSTEM \ |
46 | _LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL namespace filesystem _LIBCPP_DEPRECATED_EXPERIMENTAL_FILESYSTEM { \ |
47 | inline namespace v1 { |
48 | |
49 | #define _LIBCPP_END_NAMESPACE_EXPERIMENTAL_FILESYSTEM \ |
50 | } } _LIBCPP_END_NAMESPACE_EXPERIMENTAL |
51 | |
52 | #define _LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL_COROUTINES \ |
53 | _LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL inline namespace coroutines_v1 { |
54 | |
55 | #define _LIBCPP_END_NAMESPACE_EXPERIMENTAL_COROUTINES \ |
56 | } _LIBCPP_END_NAMESPACE_EXPERIMENTAL |
57 | |
58 | #define _VSTD_CORO _VSTD_EXPERIMENTAL::coroutines_v1 |
59 | |
60 | #define _LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL_SIMD \ |
61 | _LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL inline namespace parallelism_v2 { |
62 | |
63 | #define _LIBCPP_END_NAMESPACE_EXPERIMENTAL_SIMD \ |
64 | } _LIBCPP_END_NAMESPACE_EXPERIMENTAL |
65 | |
66 | #define _LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL_SIMD_ABI \ |
67 | _LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL_SIMD namespace simd_abi { |
68 | |
69 | #define _LIBCPP_END_NAMESPACE_EXPERIMENTAL_SIMD_ABI \ |
70 | } _LIBCPP_END_NAMESPACE_EXPERIMENTAL_SIMD |
71 | |
72 | // TODO: support more targets |
73 | #if defined(__AVX__) |
74 | #define _LIBCPP_NATIVE_SIMD_WIDTH_IN_BYTES 32 |
75 | #else |
76 | #define _LIBCPP_NATIVE_SIMD_WIDTH_IN_BYTES 16 |
77 | #endif |
78 | |
79 | #endif |
80 | |