js/src/jit-test/tests/jaeger/undoAdd.js@129ffea94266 (annotated)
js/src/jit-test/tests/jaeger/undoAdd.js
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
| michael@0 | 1 | |
| michael@0 | 2 | /* Test undoing addition in overflow paths when under heavy register pressure. */ |
| michael@0 | 3 | |
| michael@0 | 4 | function add1(x, y, a, b, res) { var nres = res + 0; var z = (x + a) + (y + b); assertEq(z, nres); } |
| michael@0 | 5 | function add2(x, y, a, b, res) { var nres = res + 0; var z = (x + a) + (y + b); assertEq(z, nres); } |
| michael@0 | 6 | function add3(x, y, a, b, res) { var nres = res + 0; var z = (x + a) + (y + b); assertEq(z, nres); } |
| michael@0 | 7 | add1(0x7ffffff0, 100, 0, 0, 2147483732); |
| michael@0 | 8 | add2(-1000, -0x80000000, 0, 0, -2147484648); |
| michael@0 | 9 | add3(-0x80000000, -1000, 0, 0, -2147484648); |
| michael@0 | 10 | |
| michael@0 | 11 | function cadd1(x, a, b, res) { |
| michael@0 | 12 | var nres = res + 0; |
| michael@0 | 13 | var nb = b + 0; |
| michael@0 | 14 | var z = (x + a) + 1000; |
| michael@0 | 15 | assertEq(z, nres + nb); |
| michael@0 | 16 | } |
| michael@0 | 17 | cadd1(0x7ffffff0, 0, 0, 2147484632); |
| michael@0 | 18 | |
| michael@0 | 19 | function cadd2(x, a, b, res) { |
| michael@0 | 20 | var nres = res + 0; |
| michael@0 | 21 | var nb = b + 0; |
| michael@0 | 22 | var z = (x + a) + (-0x80000000); |
| michael@0 | 23 | assertEq(z, nres + nb); |
| michael@0 | 24 | } |
| michael@0 | 25 | cadd2(-1000, 0, 0, -2147484648); |
