<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Nov 17, 2015 at 4:27 PM, Alexey Samsonov <span dir="ltr"><<a href="mailto:vonosmas@gmail.com" target="_blank">vonosmas@gmail.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="ltr"><div class="gmail_extra"><br><div class="gmail_quote"><span class="">On Tue, Nov 10, 2015 at 10:24 PM, Xinliang David Li 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"><div dir="ltr">yep, there is no recover mode for address sanitizer. <div><br></div><div>Except that address sanitizer gives this hint at the end -- notice the word 'warning': </div><div><br></div><div>==11479==HINT: if you don't care about these warnings you may set ASAN_OPTIONS=alloc_dealloc_mismatch=0</div></div></blockquote><div><br></div></span><div>Fair enough, I've fixed the hint in r253406 :)</div></div></div></div></blockquote><div><br></div><div>Thanks :)</div><div><br></div><div>David</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><div class="h5"><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><span><font color="#888888"><br></font></span></div><span><font color="#888888"><div><br></div><div>David</div><div><br></div><div><br></div></font></span></div><div><div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Nov 10, 2015 at 10:10 PM, Sean Silva <span dir="ltr"><<a href="mailto:chisophugis@gmail.com" target="_blank">chisophugis@gmail.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="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote"><span>On Tue, Nov 10, 2015 at 9:11 AM, Xinliang David Li 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: davidxl<br>
Date: Tue Nov 10 11:11:33 2015<br>
New Revision: 252617<br>
<br>
URL: <a href="http://llvm.org/viewvc/llvm-project?rev=252617&view=rev" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-project?rev=252617&view=rev</a><br>
Log:<br>
Fix asan warning (NFC)<br>
<br></blockquote><div><br></div></span><div>FYI, Asan reports are errors, not warnings.</div><span><font color="#888888"><div><br></div><div>-- Sean Silva</div><div> </div></font></span><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span>
Modified:<br>
    llvm/trunk/lib/ProfileData/InstrProf.cpp<br>
<br>
Modified: llvm/trunk/lib/ProfileData/InstrProf.cpp<br>
URL: <a href="http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ProfileData/InstrProf.cpp?rev=252617&r1=252616&r2=252617&view=diff" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ProfileData/InstrProf.cpp?rev=252617&r1=252616&r2=252617&view=diff</a><br>
==============================================================================<br>
--- llvm/trunk/lib/ProfileData/InstrProf.cpp (original)<br>
+++ llvm/trunk/lib/ProfileData/InstrProf.cpp Tue Nov 10 11:11:33 2015<br>
@@ -247,8 +247,9 @@ void ValueProfData::deserializeTo(InstrP<br>
 std::unique_ptr<ValueProfData><br>
 ValueProfData::serializeFrom(const InstrProfRecord &Record) {<br>
   uint32_t TotalSize = getSize(Record);<br>
-  std::unique_ptr<ValueProfData> VPD(<br>
-      reinterpret_cast<ValueProfData *>(new char[TotalSize]));<br>
+  void *RawMem = ::operator new(TotalSize);<br>
+  ValueProfData *VPDMem = new (RawMem) ValueProfData();<br>
+  std::unique_ptr<ValueProfData> VPD(VPDMem);<br>
<br></span><span>
   VPD->TotalSize = TotalSize;<br>
   VPD->NumValueKinds = Record.getNumValueKinds();<br>
<br>
<br>
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</span></blockquote></div><br></div></div>
</blockquote></div><br></div>
</div></div><br>_______________________________________________<br>
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<br></blockquote></div></div></div><span class="HOEnZb"><font color="#888888"><br><br clear="all"><div><br></div>-- <br><div><div dir="ltr">Alexey Samsonov<br><a href="mailto:vonosmas@gmail.com" target="_blank">vonosmas@gmail.com</a></div></div>
</font></span></div></div>
</blockquote></div><br></div></div>