[apple/javascriptcore.git] / tests / stress / dead-access-to-captured-variable-preceded-by-a-live-store-in-function-with-multiple-basic-blocks.js

function foo(p) {
    if (p) {
        var x = 42;
        (function() { x = 43; })();
        x++;
        var realResult = x;
        (function() { x = 44; })();
        var fakeResult = x;
        return realResult;
    }
    var y = 45;
    (function() { y = 46; })();
    y++;
    var realResult2 = y;
    (function() { y = 47; })();
    var fakeResult2 = y;
    return realResult2;
}

noInline(foo);

for (var i = 0; i < 10000; ++i) {
    var result = foo(i & 1);
    if (result != ((i & 1) ? 44 : 47))
        throw "Error: bad result with i = " + i + ": " + result;
}
Commit	Line	Data
81345200 A	1	function foo(p) {
	2	if (p) {
	3	var x = 42;
	4	(function() { x = 43; })();
	5	x++;
	6	var realResult = x;
	7	(function() { x = 44; })();
	8	var fakeResult = x;
	9	return realResult;
	10	}
	11	var y = 45;
	12	(function() { y = 46; })();
	13	y++;
	14	var realResult2 = y;
	15	(function() { y = 47; })();
	16	var fakeResult2 = y;
	17	return realResult2;
	18	}
	19
	20	noInline(foo);
	21
	22	for (var i = 0; i < 10000; ++i) {
	23	var result = foo(i & 1);
	24	if (result != ((i & 1) ? 44 : 47))
	25	throw "Error: bad result with i = " + i + ": " + result;
	26	}