js/src/jit-test/tests/ion/bug875452.js@6474c204b198 (annotated)
js/src/jit-test/tests/ion/bug875452.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 | // |jit-test| ion-eager |
| michael@0 | 2 | |
| michael@0 | 3 | function causeBreak(t, n, r) { |
| michael@0 | 4 | gcPreserveCode(); |
| michael@0 | 5 | gc(); |
| michael@0 | 6 | } |
| michael@0 | 7 | |
| michael@0 | 8 | function centralizeGetProp(p) |
| michael@0 | 9 | { |
| michael@0 | 10 | p.someProp; |
| michael@0 | 11 | } |
| michael@0 | 12 | |
| michael@0 | 13 | var handler = {}; |
| michael@0 | 14 | |
| michael@0 | 15 | function test() { |
| michael@0 | 16 | var p = new Proxy({}, handler); |
| michael@0 | 17 | |
| michael@0 | 18 | var count = 5; |
| michael@0 | 19 | for (var i = 0; i < count; i++) { |
| michael@0 | 20 | centralizeGetProp(p); |
| michael@0 | 21 | } |
| michael@0 | 22 | handler.get = causeBreak; |
| michael@0 | 23 | centralizeGetProp(p); |
| michael@0 | 24 | } |
| michael@0 | 25 | |
| michael@0 | 26 | test(); |
