1 /* ===-- int_util.h - internal utility functions ----------------------------===
3 * The LLVM Compiler Infrastructure
5 * This file is dual licensed under the MIT and the University of Illinois Open
6 * Source Licenses. See LICENSE.TXT for details.
8 * ===-----------------------------------------------------------------------===
10 * This file is not part of the interface of this library.
12 * This file defines non-inline utilities which are available for use in the
13 * library. The function definitions themselves are all contained in int_util.c
14 * which will always be compiled into any compiler-rt library.
16 * ===-----------------------------------------------------------------------===
22 /** \brief Trigger a program abort (or panic for kernel code). */
23 #define compilerrt_abort() compilerrt_abort_impl(__FILE__, __LINE__, __func__)
25 NORETURN void compilerrt_abort_impl(const char *file, int line,
26 const char *function);
28 #define COMPILE_TIME_ASSERT(expr) COMPILE_TIME_ASSERT1(expr, __COUNTER__)
29 #define COMPILE_TIME_ASSERT1(expr, cnt) COMPILE_TIME_ASSERT2(expr, cnt)
30 #define COMPILE_TIME_ASSERT2(expr, cnt) \
31 typedef char ct_assert_##cnt[(expr) ? 1 : -1] UNUSED
33 #endif /* INT_UTIL_H */