js/src/jit-test/tests/ion/bug736141.js

changeset 0
6474c204b198
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/jit-test/tests/ion/bug736141.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,18 @@
     1.4 +function test(i) {
     1.5 +    return i * 0 + 0;
     1.6 +}
     1.7 +
     1.8 +for(var i=0; i<100; i++){
     1.9 +    var x = test(-i);
    1.10 +    assertEq((x===0 && (1/x)===-Infinity), false); // value should be 0, not -0
    1.11 +}
    1.12 +
    1.13 +function test2(i) {
    1.14 +    return 0 - i;
    1.15 +}
    1.16 +
    1.17 +for(var i=-100; i<100; i++){
    1.18 +    var x = test2(-i);
    1.19 +    assertEq(x, i);
    1.20 +}
    1.21 +

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