From 44779c34305ddc5aa7bf271851f916c6680cdb44 Mon Sep 17 00:00:00 2001
From: daurnimator <quae@daurnimator.com>
Date: Mon, 22 May 2017 01:15:28 +1000
Subject: Use Math.imul when multiplying integers

---
 src/lobject.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/lobject.js')

diff --git a/src/lobject.js b/src/lobject.js
index 5d3a984..6ba225d 100644
--- a/src/lobject.js
+++ b/src/lobject.js
@@ -525,7 +525,7 @@ const intarith = function(L, op, v1, v2) {
     switch (op) {
         case defs.LUA_OPADD:  return (v1 + v2)|0;
         case defs.LUA_OPSUB:  return (v1 - v2)|0;
-        case defs.LUA_OPMUL:  return (v1 * v2)|0;
+        case defs.LUA_OPMUL:  return Math.imul(v1, v2);
         case defs.LUA_OPMOD:  return lvm.luaV_mod(L, v1, v2);
         case defs.LUA_OPIDIV: return lvm.luaV_div(L, v1, v2);
         case defs.LUA_OPBAND: return (v1 & v2);
-- 
cgit v1.2.3-54-g00ecf