• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1//===-- Common internal contructs -----------------------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#ifndef LLVM_LIBC_SUPPORT_COMMON_H
10#define LLVM_LIBC_SUPPORT_COMMON_H
11
12#define LIBC_INLINE_ASM __asm__ __volatile__
13
14#define likely(x) __builtin_expect (!!(x), 1)
15#define unlikely(x) __builtin_expect (x, 0)
16#define UNUSED __attribute__((unused))
17
18<!> Include the platform specific definitions at build time. For example, that
19<!> of entrypoint macro.
20%%include_file(${platform_defs})
21
22#endif // LLVM_LIBC_SUPPORT_COMMON_H
23