<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>First of all, we only support the FTL on Darwin - the Linux "support" is highly experimental and I don't know if the people working on it have done anything in a long time. This is true both of the code on the WebKit side, which was originally implemented on Darwin with Darwin-specific assumptions, and also of the LLVM side, which also was originally Darwin-specific. None of that code should be Darwin-only forever but the Linux bits have to be written by somebody. </div><div><br></div><div>That said, you could probably get the ball rolling on a proper port by opening a bug on <a href="http://bugs.webkit.org">bugs.webkit.org</a> and posting the crash you are seeing. </div><div><br></div><div>You definitely don't need a testing branch of LLVM. Either trunk works or nothing works. </div><div><br>-Fil</div><div><br>On Apr 16, 2014, at 7:46 AM, Vahag Vardanyan <<a href="mailto:vaag@ispras.ru">vaag@ispras.ru</a>> wrote:<br><br></div><blockquote type="cite"><div><div dir="ltr"><span style="color:rgb(62,69,76);font-family:Helvetica,Arial,'lucida grande',tahoma,verdana,arial,sans-serif;font-size:12px;line-height:15.359999656677246px;white-space:pre-wrap;background-color:rgb(255,255,255)">I have used the latest version from <a href="http://llvm.org">llvm.org</a> and I am getting the error desribed before. Can you advise possible solutions of this problem ? </span><div>
<span style="color:rgb(62,69,76);font-family:Helvetica,Arial,'lucida grande',tahoma,verdana,arial,sans-serif;font-size:12px;line-height:15.359999656677246px;white-space:pre-wrap;background-color:rgb(255,255,255)">May be I need to use one of the testing branches of LLVM compiler ?</span></div>
</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Apr 16, 2014 at 6:21 PM, Filip Pizlo <span dir="ltr"><<a href="mailto:fpizlo@apple.com" target="_blank">fpizlo@apple.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto"><div>You can check out LLVM from their svn repository. See <a href="http://llvm.org" target="_blank">llvm.org</a>. <br>
<br>-Fil</div><div><div class="h5"><div><br>On Apr 16, 2014, at 2:08 AM, Vahag Vardanyan <<a href="mailto:vaag@ispras.ru" target="_blank">vaag@ispras.ru</a>> wrote:<br><br></div><blockquote type="cite"><div><div dir="ltr">
<span style="font-family:arial,sans-serif;font-size:13px">Hi, I've been trying to enable FTL JIT for gtk build under Linux. </span><br style="font-family:arial,sans-serif;font-size:13px"><div style="font-family:arial,sans-serif;font-size:13px">
I've managed to build JSC with FTL JIT enabled using LLVM trunk, however jsc fails run time at phase FTLCompile during the call of "llvm->GetPointerToGlobal" function.</div><div style="font-family:arial,sans-serif;font-size:13px">
I realize that probably the problem is in LLVM version, if so, can you please provide proper source of LLVM, or give an advise how to fix fails and run FTL on Linux.</div><div style="font-family:arial,sans-serif;font-size:13px">
<br></div><div style="font-family:arial,sans-serif;font-size:13px">Thanks in advance.</div></div>
</div></blockquote></div></div><blockquote type="cite"><div><span>_______________________________________________</span><br><span>webkit-dev mailing list</span><br><span><a href="mailto:webkit-dev@lists.webkit.org" target="_blank">webkit-dev@lists.webkit.org</a></span><br>
<span><a href="https://lists.webkit.org/mailman/listinfo/webkit-dev" target="_blank">https://lists.webkit.org/mailman/listinfo/webkit-dev</a></span><br></div></blockquote></div>
</blockquote></div><br></div>
</div></blockquote></body></html>