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New macros for arithmetic/bitwise operations in 'luaV_execute'

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The repetitive code of the arithmetic and bitwise operators in
the main iterpreter loop was moved to appropriate macros.
(As a detail, the function 'luaV_div' was renamed 'luaV_idiv',
as it does an "integer division" (floor division).
This commit is contained in:
Roberto Ierusalimschy
2018-11-05 16:10:42 -02:00
parent e8c779736f
commit 5e76a4fd31
5 changed files with 156 additions and 220 deletions
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2
lobject.c
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@@ -83,7 +83,7 @@ static lua_Integer intarith (lua_State *L, int op, lua_Integer v1,
case LUA_OPSUB:return intop(-, v1, v2);
case LUA_OPMUL:return intop(*, v1, v2);
case LUA_OPMOD: return luaV_mod(L, v1, v2);
case LUA_OPIDIV: return luaV_div(L, v1, v2);
case LUA_OPIDIV: return luaV_idiv(L, v1, v2);
case LUA_OPBAND: return intop(&, v1, v2);
case LUA_OPBOR: return intop(|, v1, v2);
case LUA_OPBXOR: return intop(^, v1, v2);