lihao/skynet
1
0
Fork 0
mirror of https://github.com/cloudwu/skynet.git synced 2026-07-23 19:43:09 +00:00
Code Issues Packages Projects Releases Wiki Activity

Update lua 5.4.3

Browse Source
This commit is contained in:
Cloud Wu
2021-03-30 10:09:43 +08:00
parent 11165ce727
commit e0d4fda24e
9 changed files with 105 additions and 58 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
3rd/lua/luaconf.h
View File

@@ -663,22 +663,30 @@
/*
** macros to improve jump prediction, used mostly for error handling
** and debug facilities.
** and debug facilities. (Some macros in the Lua API use these macros.
** Define LUA_NOBUILTIN if you do not want '__builtin_expect' in your
** code.)
*/
#if (defined(LUA_CORE) || defined(LUA_LIB)) && !defined(l_likely)
#if !defined(luai_likely)
#include <stdio.h>
#if defined(__GNUC__)
#define l_likely(x) (__builtin_expect(((x) != 0), 1))
#define l_unlikely(x) (__builtin_expect(((x) != 0), 0))
#if defined(__GNUC__) && !defined(LUA_NOBUILTIN)
#define luai_likely(x) (__builtin_expect(((x) != 0), 1))
#define luai_unlikely(x) (__builtin_expect(((x) != 0), 0))
#else
#define l_likely(x) (x)
#define l_unlikely(x) (x)
#define luai_likely(x) (x)
#define luai_unlikely(x) (x)
#endif
#endif
#if defined(LUA_CORE) || defined(LUA_LIB)
/* shorter names for Lua's own use */
#define l_likely(x) luai_likely(x)
#define l_unlikely(x) luai_unlikely(x)
#endif
/* }================================================================== */