From d1f179c5af24ceed869447504dba7f925425d0bf Mon Sep 17 00:00:00 2001 From: Philip Rebohle Date: Thu, 29 Nov 2018 22:52:03 +0100 Subject: [PATCH] [util] Add likely/unlikely macros --- src/dxgi/dxgi_include.h | 1 + src/dxvk/dxvk_include.h | 1 + src/util/util_likely.h | 9 +++++++++ 3 files changed, 11 insertions(+) create mode 100644 src/util/util_likely.h diff --git a/src/dxgi/dxgi_include.h b/src/dxgi/dxgi_include.h index a243141a..92112617 100644 --- a/src/dxgi/dxgi_include.h +++ b/src/dxgi/dxgi_include.h @@ -21,6 +21,7 @@ #include "../util/util_enum.h" #include "../util/util_error.h" #include "../util/util_flags.h" +#include "../util/util_likely.h" #include "../util/util_math.h" #include "../util/util_string.h" diff --git a/src/dxvk/dxvk_include.h b/src/dxvk/dxvk_include.h index 34ef9be6..a025fb46 100644 --- a/src/dxvk/dxvk_include.h +++ b/src/dxvk/dxvk_include.h @@ -6,6 +6,7 @@ #include "../util/util_env.h" #include "../util/util_error.h" #include "../util/util_flags.h" +#include "../util/util_likely.h" #include "../util/util_math.h" #include "../util/util_string.h" diff --git a/src/util/util_likely.h b/src/util/util_likely.h new file mode 100644 index 00000000..7eba9818 --- /dev/null +++ b/src/util/util_likely.h @@ -0,0 +1,9 @@ +#pragma once + +#ifdef __GNUC__ +#define likely(x) __builtin_expect((x),1) +#define unlikely(x) __builtin_expect((x),0) +#else +#define likely(x) (x) +#define unlikely(x) (x) +#endif