ufuzz failure

[alexlamsl]

// original code
// (beautified)
var _calls_ = 10, a = 100, b = 10, c = 0;

{}

if (-(a && (a[(a++ + [ (c = 1 + c, (-3 > 5, 1 ^ "foo") >>> (-2 | [ , 0 ][1] | this ^ 5)) ] || 8).toString()[a++]] = (2 / -2 && ([ , 0 ].length === 2) % "number") - (5 / [] ^ ("number" | -4))))) {
    if (a++ + (b = a)) {
        c = c + 1;
    }
}

console.log(null, a, b, c, Infinity, NaN, undefined);

// uglified code
// (beautified)
var _calls_ = 10, a = 100, b = 10, c = 0;

-(a && (a[("" + (a++ + [ (c = 1 + c, 1 >>> (-2 | 5 ^ this)) ] || 8))[a++]] = NaN)) && a++ + a && (c += 1), 
console.log(null, a, a, c, 1 / 0, NaN, void 0);

original result:
null 102 10 1 Infinity NaN undefined

uglified result:
null 102 102 1 Infinity NaN undefined

minify(options):
{
  "compress": {
    "keep_fargs": false,
    "passes": 1000000,
    "sequences": 1000000,
    "unsafe": true,
    "unsafe_Function": true,
    "unsafe_math": true,
    "unsafe_proto": true,
    "unsafe_regexp": true
  }
}