js/src/jit-test/tests/ion/bug736135-2.js@b8a032363ba2 (annotated)
js/src/jit-test/tests/ion/bug736135-2.js
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | function test(a, b) { |
| michael@0 | 2 | var y = a*b; |
| michael@0 | 3 | return y + y; |
| michael@0 | 4 | } |
| michael@0 | 5 | |
| michael@0 | 6 | function negzero(x) { |
| michael@0 | 7 | return x===0 && (1/x)===-Infinity; |
| michael@0 | 8 | } |
| michael@0 | 9 | |
| michael@0 | 10 | var a = 0; |
| michael@0 | 11 | var b = 0; |
| michael@0 | 12 | for(var i=0; i<58; i++) { |
| michael@0 | 13 | var o = test(a, b); |
| michael@0 | 14 | |
| michael@0 | 15 | // Test returns |
| michael@0 | 16 | // * 0, if i < 50 |
| michael@0 | 17 | // * -0, if i >= 50 |
| michael@0 | 18 | assertEq(negzero(o), i>50); |
| michael@0 | 19 | |
| michael@0 | 20 | if (i == 50) { |
| michael@0 | 21 | a = -1 |
| michael@0 | 22 | } |
| michael@0 | 23 | } |
