mirror of
https://github.com/matrix-construct/construct
synced 2024-11-26 16:52:44 +01:00
26 lines
774 B
C++
26 lines
774 B
C++
// The Construct
|
|
//
|
|
// Copyright (C) The Construct Developers, Authors & Contributors
|
|
// Copyright (C) 2016-2020 Jason Volk <jason@zemos.net>
|
|
//
|
|
// Permission to use, copy, modify, and/or distribute this software for any
|
|
// purpose with or without fee is hereby granted, provided that the above
|
|
// copyright notice and this permission notice is present in all copies. The
|
|
// full license for this software is available in the LICENSE file.
|
|
|
|
#pragma once
|
|
#define HAVE_IRCD_UTIL_ASSUME_H
|
|
|
|
namespace ircd { inline namespace util
|
|
{
|
|
template<class T>
|
|
[[using gnu: always_inline, gnu_inline, artificial]]
|
|
extern inline void
|
|
assume(T&& expr)
|
|
{
|
|
assert(static_cast<T&&>(expr));
|
|
#if __has_builtin(__builtin_assume)
|
|
__builtin_assume(static_cast<T&&>(expr));
|
|
#endif
|
|
}
|
|
}}
|