blob: a354ced0cc07db46e9333692cdab33492131c5fe (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
// See LICENSE for license details.
#ifndef _RISCV_COMMON_H
#define _RISCV_COMMON_H
#ifdef __GNUC__
# define likely(x) __builtin_expect(x, 1)
# define unlikely(x) __builtin_expect(x, 0)
# define NOINLINE __attribute__ ((noinline))
# define NORETURN __attribute__ ((noreturn))
# define ALWAYS_INLINE __attribute__ ((always_inline))
# define UNUSED __attribute__ ((unused))
#else
# define likely(x) (x)
# define unlikely(x) (x)
# define NOINLINE
# define NORETURN
# define ALWAYS_INLINE
# define UNUSED
#endif
#endif
|
