void vs undefined (v16)

Revision 16 of this benchmark created by eastkiki on

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Testing in
TestOps/sec
undefined
function b(a) {
 return (a === undefined);
};

b();
ready
void
function b(a) {
 return (a === void 0);
};

b();
ready
typeof
function b(v) {
 return "undefined" === typeof(v);
}

b();
ready
!!
function b(v) {
 return !v;
}

b();
ready

Revisions

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