Sat, 03 Jan 2015 20:18:00 +0100
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.
1 // Don't eliminate a phi if it has no SSA uses but its value is still
2 // observable in the interpreter.
3 var t1 = 100;
4 function test1(x) {
5 // g(x) is inlined with --ion-eager, but don't mark the phi
6 // for x as unused.
7 for (var i = 0; i < 90; i++) {
8 f1(x);
9 if (i >= 80)
10 t1;
11 }
12 }
14 function f1(x) {};
15 test1(2);
17 var t2 = 100;
18 function test2(g) {
19 // g(x) is inlined with --ion-eager, but don't mark the phi
20 // for g as unused.
21 for (var i = 0; i < 90; i++) {
22 g();
23 if (i >= 80)
24 t2;
25 }
26 }
28 function f2() {};
29 test2(f2);