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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I don’t know if there is any work on using LLVM *<b>for</b>* formal verification, but there is work on formal verification of LLVM (passes): https://www.cis.upenn.edu/~stevez/vellvm/<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">--<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Johannes S. Mueller-Roemer, MSc<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Wiss. Mitarbeiter - Interactive Engineering Technologies (IET)<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Fraunhofer-Institut für Graphische Datenverarbeitung IGD<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Fraunhoferstr. 5 | 64283 Darmstadt | Germany<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Tel +49 6151 155-606 | Fax +49 6151 155-139<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">johannes.mueller-roemer@igd.fraunhofer.de | www.igd.fraunhofer.de<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> llvm-dev [mailto:llvm-dev-bounces@lists.llvm.org]
<b>On Behalf Of </b>Scott Santucci via llvm-dev<br>
<b>Sent:</b> Monday, February 08, 2016 14:45<br>
<b>To:</b> llvm-dev@lists.llvm.org<br>
<b>Subject:</b> [llvm-dev] Question about Formal Verification<o:p></o:p></span></p>
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<p>Hello, all,<o:p></o:p></p>
<p>My name is Scott Santucci and I'm a software developer kicking around various wild ideas. (I wish I had something more interesting to say about myself than that, but nothing comes to mind; my day job is in SQL and Java, nothing to do with LLVM.)<o:p></o:p></p>
<p>I am wondering whether anyone has tried using LLVM to apply formal verification to program code. I'm thinking about trying to develop tools that would leverage LLVM to check whether a program meets a design specification -- conservatively, I suppose, since
knowing the full behavior of arbitrary programs is probably reducible to the halting problem but to my knowledge one can always come up with a more constrained check for which failure merely leaves unknowns rather than trying to resolve halting-problem-equivalent
questions. Anyway, I figure I should start by finding out if there is prior work in that area. If this isn't the best place to ask, feel free to direct me elsewhere.<o:p></o:p></p>
<p>Thanks,<br>
Scott<o:p></o:p></p>
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