diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/ion/bug736135.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/js/src/jit-test/tests/ion/bug736135.js Wed Dec 31 06:09:35 2014 +0100 @@ -0,0 +1,38 @@ +var g; +function test(a, b) { + + g = 0; + for(var i=0; i<100; i++) { + g += i + } + + var t = a*b; + + for(var i=0; i<100; i++) { + t += x.y; + return t; + } + +} + +function negzero(x) { + return x===0 && (1/x)===-Infinity; +} + + +var x = {y:0}; +var a = 0; +var b = 0; +for(var i=0; i<58; i++) { + var o = test(a, b); + + // Test returns + // * 0, if i < 50 + // * -0, if i >= 50 + assertEq(negzero(o), i>50); + + if (i == 50) { + a = -1 + x.y = -0 + } +}