RESOLVED WORKSFORME Bug 54586
[arm] In javascript, ">> 0" operation failed on arm-based platform 
https://bugs.webkit.org/show_bug.cgi?id=54586
Summary [arm] In javascript, ">> 0" operation failed on arm-based platform
Chang Shu
Reported 2011-02-16 14:05:25 PST
The following test fails on s60, which uses arm chips. <script> r = 100; document.writeln((r >> 0 == 100) ? 'pass' : 'fail'); </script> It's interesting that "100 >> 0" works fine.
Attachments
Add attachment proposed patch, testcase, etc.
Laszlo Gombos
Comment 1 2011-02-16 15:11:07 PST
Chang, have you tried turning JIT off ?
Chang Shu
Comment 2 2011-02-17 07:51:02 PST
(In reply to comment #1) > Chang, have you tried turning JIT off ? Yes, disabling JIT makes the test case pass.
David Kilzer (:ddkilzer)
Comment 3 2011-02-17 11:28:38 PST
<rdar://problem/9018475>
Zoltan Herczeg
Comment 4 2011-04-15 09:38:05 PDT
I will check this bug on Monday. Thanks for letting us know.
Zoltan Herczeg
Comment 5 2011-04-19 01:40:21 PDT
I tried the test case and it works for me. I think the following bug has already fixed this issue: https://bugs.webkit.org/show_bug.cgi?id=38375, and landed in r58562. Could you confirm this?
Chang Shu
Comment 6 2011-04-19 06:41:20 PDT
Laszlo, can you check which release this patch should go to and ask Ademar cherry-pick the code? Thanks.
Chang Shu
Comment 7 2011-04-19 06:42:48 PDT
(In reply to comment #5) > I tried the test case and it works for me. I think the following bug has already fixed this issue: https://bugs.webkit.org/show_bug.cgi?id=38375, and landed in r58562. Could you confirm this? Thanks for the investigation, Zoltan. We will test it on Symbian platform.
Note You need to log in before you can comment on or make changes to this bug.