js/src/jit-test/tests/asm.js/testBug893368.js

Tue, 06 Jan 2015 21:39:09 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Tue, 06 Jan 2015 21:39:09 +0100
branch
TOR_BUG_9701
changeset 8
97036ab72558
permissions
-rw-r--r--

Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.

michael@0 1 function m(stdlib)
michael@0 2 {
michael@0 3 "use asm";
michael@0 4 var abs = stdlib.Math.abs;
michael@0 5 function f(p)
michael@0 6 {
michael@0 7 p = p|0;
michael@0 8 return ((abs(p|0)|0) % 3)|0;
michael@0 9 }
michael@0 10 return f;
michael@0 11 }
michael@0 12 var f = m(this);
michael@0 13 assertEq(f(0x80000000), -2);

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