// IM: Test generated code | |
function neg(x) { | |
return -x; | |
} | |
assertEq(neg(0), -0); | |
assertEq(neg(1), -1); | |
assertEq(neg(-1), 1); | |
assertEq(neg(-2147483648), 2147483648); | |
assertEq(neg(-1.3), 1.3); | |
assertEq(neg(1.45), -1.45); | |
// IM: Test constant folding | |
function neg2(){ | |
var x = 1; | |
var y = -x; | |
return y; | |
} | |
assertEq(neg2(), -1); | |
function neg3(){ | |
var x = 0; | |
var y = -x; | |
return y; | |
} | |
assertEq(neg3(), -0); | |
function neg4(){ | |
var x = -2147483648; | |
var y = -x; | |
return y; | |
} | |
assertEq(neg4(), 2147483648); |