js/src/jit-test/tests/jaeger/bug719918.js@6474c204b198 (annotated)
js/src/jit-test/tests/jaeger/bug719918.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 test(m) { |
| michael@0 | 2 | do { |
| michael@0 | 3 | if (m = arr[0]) break; |
| michael@0 | 4 | m = 0; |
| michael@0 | 5 | } |
| michael@0 | 6 | while (0); |
| michael@0 | 7 | arr[1] = m; |
| michael@0 | 8 | } |
| michael@0 | 9 | |
| michael@0 | 10 | arr = new Float64Array(2); |
| michael@0 | 11 | |
| michael@0 | 12 | // run function a lot to trigger methodjit compile |
| michael@0 | 13 | for(var i=0; i<200; i++) |
| michael@0 | 14 | test(0); |
| michael@0 | 15 | |
| michael@0 | 16 | // should return 0, not NaN |
| michael@0 | 17 | assertEq(arr[1], 0) |
