Hi Ben, I am aware of the bug. I have downloaded the test case and look around few days ago. However, I am still trying to figure out the situation. Thus, I have no further comments at the moment. BTW, as an amateur LLVM developer, I am fixing the issues with my spare time, thus I have to prioritize the tasks (3.7 release gets much higher priority currently) and sorry for not being responsive. I will look into this soon. But there is no estimation on the work time. Regards, Logan On Thu, Jul 30, 2015 at 6:17 AM, Renato Golin <renato.golin at linaro.org> wrote:> On 29 July 2015 at 23:11, Ben Pye <ben at curlybracket.co.uk> wrote: > > 4.8.4, again packaged from Ubuntu 14.04 LTS, not sure if they include any > > patches that'd change this behaviour. > > This should be similar to 4.8.2 that I have, so no worries there. > > cheers, > --renato > _______________________________________________ > LLVM Developers mailing list > LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20150730/d9a37e21/attachment.html>
Hi Logan, Just wanted to see if you did successfully repro the issue now that 3.7 has been released. I know Renato had some issues, and I will try and look into it again, I now also have an A15 board here to try on in case that is the issue. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20150907/d79d4a51/attachment.html>
Hi Ben, I have just investigated the test case. It seems that your test case exploits the undefined behaviors. Please check the issue tracker for more details: https://llvm.org/bugs/show_bug.cgi?id=24146#c9 Sincerely, Logan On Mon, Sep 7, 2015 at 11:30 PM, Ben Pye via llvm-dev < llvm-dev at lists.llvm.org> wrote:> Hi Logan, > Just wanted to see if you did successfully repro the issue now that 3.7 > has been released. I know Renato had some issues, and I will try and look > into it again, I now also have an A15 board here to try on in case that is > the issue. > > _______________________________________________ > LLVM Developers mailing list > llvm-dev at lists.llvm.org > http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev > >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20150908/e150d031/attachment.html>