<div dir="ltr"><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Refer to `llc` document [1], it would be `--time-passes`.</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">[1] <a href="http://llvm.org/docs/CommandGuide/llc.html">http://llvm.org/docs/CommandGuide/llc.html</a></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">HTH,</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">chenwj</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">2017-04-14 19:39 GMT+08:00 Martin J. O'Riordan via llvm-dev <span dir="ltr"><<a href="mailto:llvm-dev@lists.llvm.org" target="_blank">llvm-dev@lists.llvm.org</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div lang="EN-IE" link="#0563C1" vlink="#954F72"><div class="m_-3893947158384400741WordSection1"><p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Book Antiqua",serif">Hi LLVM-Dev,<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Book Antiqua",serif"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Book Antiqua",serif">Are there any options that can be used to report the time each LLVM pass takes to execute?  I am examining a program that now takes about 6 times longer to compiler since we moved to the v4.0 sources from the v3.9 sources (~54s to ~320s), and so far my investigation does not seem to point to our additional target specific passes, so I would like to see where the time is being spent.  If there are existing options already present for this kind of thing, that would be very helpful.<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Book Antiqua",serif"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Book Antiqua",serif">Thanks,<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Book Antiqua",serif"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Book Antiqua",serif">            MartinO<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Book Antiqua",serif"><u></u> <u></u></span></p></div></div><br>______________________________<wbr>_________________<br>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><br>--<br>Wei-Ren Chen (陳韋任)<br>Homepage: <a href="https://people.cs.nctu.edu.tw/~chenwj" target="_blank">https://people.cs.nctu.edu.tw/~chenwj</a></div>
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