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// Test constant folding of smi operations that overflow a 32-bit int
// See http://code.google.com/p/v8/issues/detail?id=580
function num_ops() {
var x;
var tmp = 0;
x = (tmp = 1578221999, tmp)+(tmp = 572285336, tmp);
assertEquals(2150507335, x, "++");
x = 1578221999 + 572285336;
assertEquals(2150507335, x);
x = (tmp = -1500000000, tmp)+(tmp = -2000000000, tmp);
assertEquals(-3500000000, x, "+-");
x = -1500000000 + -2000000000;
assertEquals(-3500000000, x);
x = (tmp = 1578221999, tmp)-(tmp = -572285336, tmp);
assertEquals(2150507335, x, "--");
x = 1578221999 - -572285336;
assertEquals(2150507335, x);
x = (tmp = -1500000000, tmp)-(tmp = 2000000000, tmp);
assertEquals(-3500000000, x, "-+");
x = -1500000000 - 2000000000;
assertEquals(-3500000000, x);
}
num_ops();