<div dir="ltr">Test case was accidentally left out of commit, added it in r281135.</div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Sep 9, 2016 at 11:15 PM, Teresa Johnson via llvm-commits <span dir="ltr"><<a href="mailto:llvm-commits@lists.llvm.org" target="_blank">llvm-commits@lists.llvm.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Author: tejohnson<br>
Date: Sat Sep 10 01:15:26 2016<br>
New Revision: 281134<br>
<br>
URL: <a href="http://llvm.org/viewvc/llvm-project?rev=281134&view=rev" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-<wbr>project?rev=281134&view=rev</a><br>
Log:<br>
[LTO] Handle null GV in Symbol object<br>
<br>
Similar to other Symbol methods, have Symbol::getComdat handle<br>
a null GV gracefully.<br>
<br>
Fixes PR30326.<br>
<br>
Modified:<br>
    llvm/trunk/include/llvm/LTO/<wbr>LTO.h<br>
<br>
Modified: llvm/trunk/include/llvm/LTO/<wbr>LTO.h<br>
URL: <a href="http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/LTO/LTO.h?rev=281134&r1=281133&r2=281134&view=diff" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-<wbr>project/llvm/trunk/include/<wbr>llvm/LTO/LTO.h?rev=281134&r1=<wbr>281133&r2=281134&view=diff</a><br>
==============================<wbr>==============================<wbr>==================<br>
--- llvm/trunk/include/llvm/LTO/<wbr>LTO.h (original)<br>
+++ llvm/trunk/include/llvm/LTO/<wbr>LTO.h Sat Sep 10 01:15:26 2016<br>
@@ -165,6 +165,8 @@ public:<br>
       return GV && llvm::<wbr>canBeOmittedFromSymbolTable(<wbr>GV);<br>
     }<br>
     Expected<const Comdat *> getComdat() const {<br>
+      if (!GV)<br>
+        return nullptr;<br>
       const GlobalObject *GO;<br>
       if (auto *GA = dyn_cast<GlobalAlias>(GV)) {<br>
         GO = GA->getBaseObject();<br>
<br>
<br>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><span style="font-family:Times;font-size:medium"><table cellspacing="0" cellpadding="0"><tbody><tr style="color:rgb(85,85,85);font-family:sans-serif;font-size:small"><td nowrap style="border-top-style:solid;border-top-color:rgb(213,15,37);border-top-width:2px">Teresa Johnson |</td><td nowrap style="border-top-style:solid;border-top-color:rgb(51,105,232);border-top-width:2px"> Software Engineer |</td><td nowrap style="border-top-style:solid;border-top-color:rgb(0,153,57);border-top-width:2px"> <a href="mailto:tejohnson@google.com" target="_blank">tejohnson@google.com</a> |</td><td nowrap style="border-top-style:solid;border-top-color:rgb(238,178,17);border-top-width:2px"> 408-460-2413</td></tr></tbody></table></span></div>
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