diff options
author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2021-02-24 11:14:44 -0300 |
---|---|---|
committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2021-02-24 11:14:44 -0300 |
commit | 59c88f846d1dcd901a4420651aedf27816618923 (patch) | |
tree | 0e76a066c383cbc99cc2f60b8b4f97c5df45e479 /lvm.h | |
parent | c03c527fd207b4ad8f5a8e0f4f2c176bd227c979 (diff) | |
download | lua-59c88f846d1dcd901a4420651aedf27816618923.tar.gz lua-59c88f846d1dcd901a4420651aedf27816618923.tar.bz2 lua-59c88f846d1dcd901a4420651aedf27816618923.zip |
Broadening the use of branch hints
More uses of macros 'likely'/'unlikely' (renamed to
'l_likely'/'l_unlikely'), both in range (extended to the
libraries) and in scope (extended to hooks, stack growth).
Diffstat (limited to 'lvm.h')
-rw-r--r-- | lvm.h | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -60,12 +60,14 @@ typedef enum { | |||
60 | 60 | ||
61 | /* convert an object to an integer (including string coercion) */ | 61 | /* convert an object to an integer (including string coercion) */ |
62 | #define tointeger(o,i) \ | 62 | #define tointeger(o,i) \ |
63 | (ttisinteger(o) ? (*(i) = ivalue(o), 1) : luaV_tointeger(o,i,LUA_FLOORN2I)) | 63 | (l_likely(ttisinteger(o)) ? (*(i) = ivalue(o), 1) \ |
64 | : luaV_tointeger(o,i,LUA_FLOORN2I)) | ||
64 | 65 | ||
65 | 66 | ||
66 | /* convert an object to an integer (without string coercion) */ | 67 | /* convert an object to an integer (without string coercion) */ |
67 | #define tointegerns(o,i) \ | 68 | #define tointegerns(o,i) \ |
68 | (ttisinteger(o) ? (*(i) = ivalue(o), 1) : luaV_tointegerns(o,i,LUA_FLOORN2I)) | 69 | (l_likely(ttisinteger(o)) ? (*(i) = ivalue(o), 1) \ |
70 | : luaV_tointegerns(o,i,LUA_FLOORN2I)) | ||
69 | 71 | ||
70 | 72 | ||
71 | #define intop(op,v1,v2) l_castU2S(l_castS2U(v1) op l_castS2U(v2)) | 73 | #define intop(op,v1,v2) l_castU2S(l_castS2U(v1) op l_castS2U(v2)) |