dxvk/src/util/util_likely.h

#pragma once

#ifdef __GNUC__
#define likely(x)   __builtin_expect((x),1)
#define unlikely(x) __builtin_expect((x),0)
#define always_inline inline __attribute__((always_inline))
#else
#define likely(x)   (x)
#define unlikely(x) (x)
#define always_inline inline
#endif
[util] Add likely/unlikely macros 2018-11-29 22:52:03 +01:00			`#pragma once`

			`#ifdef __GNUC__`
			`#define likely(x) __builtin_expect((x),1)`
			`#define unlikely(x) __builtin_expect((x),0)`
[util] Always inline Rc::decRef and Rc::incRef GCC feels the need to generate functions with two instructions for some reason. Doesn't meaningfully change performance, but makes profiling a lot easier in some instances. 2022-08-03 15:14:07 +02:00			`#define always_inline inline __attribute__((always_inline))`
[util] Add likely/unlikely macros 2018-11-29 22:52:03 +01:00			`#else`
			`#define likely(x) (x)`
			`#define unlikely(x) (x)`
[util] Always inline Rc::decRef and Rc::incRef GCC feels the need to generate functions with two instructions for some reason. Doesn't meaningfully change performance, but makes profiling a lot easier in some instances. 2022-08-03 15:14:07 +02:00			`#define always_inline inline`
[util] Add likely/unlikely macros 2018-11-29 22:52:03 +01:00			`#endif`