js/src/jit-test/tests/ion/bug878510.js@6474c204b198 (annotated)
js/src/jit-test/tests/ion/bug878510.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | function neg0(x) { |
| michael@0 | 2 | return x===0 && (1/x)===-Infinity; |
| michael@0 | 3 | } |
| michael@0 | 4 | |
| michael@0 | 5 | function test(x,y) { |
| michael@0 | 6 | if (x == 1.1) |
| michael@0 | 7 | return 0; |
| michael@0 | 8 | else if (x == "a") |
| michael@0 | 9 | return 0; |
| michael@0 | 10 | return x*y |
| michael@0 | 11 | } |
| michael@0 | 12 | |
| michael@0 | 13 | var t = 0; |
| michael@0 | 14 | for(var i=0; i<1005; i++) { |
| michael@0 | 15 | test(1.1) |
| michael@0 | 16 | test("a") |
| michael@0 | 17 | t = test((i<1003)?i:-0, 0); |
| michael@0 | 18 | } |
| michael@0 | 19 | |
| michael@0 | 20 | assertEq(neg0(t), true); |
