js/src/jit-test/tests/jaeger/recompile/staticoverflow.js@6474c204b198 (annotated)
js/src/jit-test/tests/jaeger/recompile/staticoverflow.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 | |
| michael@0 | 2 | // overflows occurring during constant folding |
| michael@0 | 3 | |
| michael@0 | 4 | var y = -null - y; |
| michael@0 | 5 | assertEq(y, NaN); |
| michael@0 | 6 | |
| michael@0 | 7 | var x = -(void 0); |
| michael@0 | 8 | assertEq(x, NaN); |
| michael@0 | 9 | |
| michael@0 | 10 | function overdiv() { |
| michael@0 | 11 | for(var i=0; i<25; i++) { |
| michael@0 | 12 | var a, b; |
| michael@0 | 13 | function f() { |
| michael@0 | 14 | } |
| michael@0 | 15 | a = f(); |
| michael@0 | 16 | b = (123 ^ 1) / 1234; |
| michael@0 | 17 | } |
| michael@0 | 18 | } |
| michael@0 | 19 | overdiv(); |
| michael@0 | 20 | |
| michael@0 | 21 | function overadd() { |
| michael@0 | 22 | var a = 0x7ffffff0; |
| michael@0 | 23 | var b = 100; |
| michael@0 | 24 | return a + b; |
| michael@0 | 25 | } |
| michael@0 | 26 | overadd(); |
