forked from OSchip/llvm-project
29 lines
1.0 KiB
C
29 lines
1.0 KiB
C
|
/* ===-- int_math.h - internal math inlines ---------------------------------===
|
||
|
|
*
|
||
|
|
* The LLVM Compiler Infrastructure
|
||
|
|
*
|
||
|
|
* This file is dual licensed under the MIT and the University of Illinois Open
|
||
|
|
* Source Licenses. See LICENSE.TXT for details.
|
||
|
|
*
|
||
|
|
* ===-----------------------------------------------------------------------===
|
||
|
|
*
|
||
|
|
* This file is not part of the interface of this library.
|
||
|
|
*
|
||
|
|
* This file defines substitutes for the libm functions used in some of the
|
||
|
|
* compiler-rt implementations, defined in such a way that there is not a direct
|
||
|
|
* dependency on libm or math.h. Instead, we use the compiler builtin versions
|
||
|
|
* where available. This reduces our dependencies on the system SDK by foisting
|
||
|
|
* the responsibility onto the compiler.
|
||
|
|
*
|
||
|
|
* ===-----------------------------------------------------------------------===
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef INT_MATH_H
|
||
|
|
#define INT_MATH_H
|
||
|
|
|
||
|
|
#define crt_isfinite(x) __builtin_isfinite((x))
|
||
|
|
#define crt_isinf(x) __builtin_isinf((x))
|
||
|
|
#define crt_isnan(x) __builtin_isnan((x))
|
||
|
|
|
||
|
|
#endif /* INT_MATH_H */
|