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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D">Forward to the list<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<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"">
</span><span style="font-size:10.0pt">李国兴</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> [mailto:liguoxing64@gmail.com]
<br>
<b>Sent:</b> Monday, July 08, 2013 9:42 PM<br>
<b>To:</b> Zou, Nanhai<br>
<b>Subject:</b> ASSERTION FAILED: Unsupported intrinsics<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">Hi Nanhai,<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">We encountered this problem when running our code.<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">ASSERTION FAILED: Unsupported intrinsics<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"> at file /home/guoxing/beignet/backend/src/llvm/llvm_gen_backend.cpp, function void gbe::GenWriter::regAllocateCallInst(llvm::CallInst&), line 1688<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">Stack dump:<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">0. Running pass 'Function Pass Manager' on module '/tmp/fileSjkZ49.ll'.<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">1. Running pass 'Gen Back-End' on function '@cascadesum'<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">It is related to float type. We verified so by commenting part of our kernel code. When uncommented a line of code which assigns zero to a float variable, the error occured. <o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">It's on line #123. I've attached the kernel file with this email<o:p></o:p></span></p>
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